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WO2019088369A1 - Tambour d'extraction de jus et machine d'extraction de jus - Google Patents

Tambour d'extraction de jus et machine d'extraction de jus Download PDF

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Publication number
WO2019088369A1
WO2019088369A1 PCT/KR2018/001671 KR2018001671W WO2019088369A1 WO 2019088369 A1 WO2019088369 A1 WO 2019088369A1 KR 2018001671 W KR2018001671 W KR 2018001671W WO 2019088369 A1 WO2019088369 A1 WO 2019088369A1
Authority
WO
WIPO (PCT)
Prior art keywords
module
juice
screw
drum
slit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2018/001671
Other languages
English (en)
Korean (ko)
Inventor
김영기
이차우
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hurom Co Ltd
Original Assignee
Hurom Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR2020170005607U external-priority patent/KR200492833Y1/ko
Priority claimed from KR2020170005609U external-priority patent/KR200495755Y1/ko
Priority claimed from KR2020170005610U external-priority patent/KR20190001104U/ko
Application filed by Hurom Co Ltd filed Critical Hurom Co Ltd
Priority to CN201890001339.5U priority Critical patent/CN212853220U/zh
Publication of WO2019088369A1 publication Critical patent/WO2019088369A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J19/00—Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
    • A47J19/02—Citrus fruit squeezers; Other fruit juice extracting devices
    • A47J19/025—Citrus fruit squeezers; Other fruit juice extracting devices including a pressing screw

Definitions

  • the present invention relates to a juice drum used in a vertical low-speed juicer, and more particularly, to a juice drum for juice drums and juicers comprising two modules, a juice discharge regulating device, a residue discharge adjusting device, And relates to such a juice extractor and a juicer to which each component is applied.
  • a typical operating mode of such a juicer is a method in which juice is pressed on a steel plate by using a principle of milling soybeans and squeezing the juice as disclosed in Korean Patent No. 793852, for example.
  • the juice dispenser includes a drum housing having a driving part for providing a rotational force, a driving shaft for receiving a rotational force from the driving part, a screw for pressing and crushing the juice object by a screw spiral formed on a part of the driving shaft, And a juice drum for separating juice produced by the juice.
  • the driving unit that provides rotational force to the juicer includes a motor and a speed reducer. The motor is connected to the drive shaft so as to transmit rotational force to the screw. To this end, the drive shaft passes through the lower portion of the drum housing and is connected to the screw.
  • the juice drum has a mesh structure composed of mesh balls.
  • the juice efficiency is low.
  • the mesh is formed closely, there is a problem that it is difficult to wash off the residue of the juice to be applied to the mesh.
  • a bottom ring is formed in order to sufficiently secure the juicing time of the juice material so that the pulverized debris is not directly transferred to the discharge groove, And there was a lot of demand for the function of the consumers to control the discharge of waste.
  • the conventional vertical low-speed juicer is provided with a safety switch in the driving motor so that the juicer does not operate when the juicer is not fully assembled.
  • a safety switch When the hopper is assembled in the correct position, I often used a safety switch to detect.
  • these arrangements and structures have the limitation that they can not freely design the juicer.
  • the juicer is a kitchen appliance used by housewives, and the new and novel design is an important criterion for choosing a juicer, and the exterior design has always been tailored to the design of the conventional juicer, so that a new and novel appearance design could not be made.
  • the driving shaft 52 of the motor is connected to the screw 20 in a rectangular shape so as to transmit the driving force of the driving unit 50 composed of the motor to the screw 20
  • the lower rotary shaft 26 of the screw 20 is formed into a square shaft hole and inserted and engaged.
  • a rectangular motor driver shaft 52 and a lower rotary shaft 26 are manually engaged
  • a fine circular vortex 32 is formed on the side surface of the net drum 30 to discharge the juice produced inside the net drum 30 to the outside.
  • the debris trapped in the vents 32 is not cleanly cleaned, the vapors may be spoiled and bacteria may propagate.
  • the present invention is directed to a juice drum of the first and second embodiments of the present invention.
  • the juice drum is composed of two modules and can be applied to a juicer of a pressing type, And to provide a juice drum capable of improving the juicing efficiency.
  • the juice drum assembly according to the third embodiment of the present invention is contrived to solve the above-mentioned problems, and the screw is constituted by two modules, so that the screw performs the function of the conventional network drum, The purpose is to provide.
  • the juice drum of the fourth embodiment of the present invention solves the above problems and maximizes the juicing efficiency.
  • the juice drum with the separation screw is applied. The purpose.
  • the present invention has been devised to solve the above-mentioned problems, and it is an object of the present invention to provide an apparatus and a method for discharging juice residue in a multi-stage manner, which facilitates the discharge of juice residue,
  • the present invention has been made in view of the above problems.
  • Another object of the present invention is to provide a juice discharge cap for preventing the juice from splashing around at the time of discharging juice, a juice discharge adjusting device, and a juicer.
  • Another object of the present invention is to provide a juice discharge cap, a juice discharge regulation device, and a juicer which stably perform opening and closing of the juice discharge port through a slide method.
  • the present invention has been made in order to solve the above problems, and it is an object of the present invention to provide a juicer which operates only when each component is correctly coupled.
  • the present invention provides a juice juice dispenser for a juice dispenser.
  • a juice drum according to the present invention, the juice drum being formed of a hollow cylinder opened at an upper portion to accommodate a screw, having a plurality of slits formed in both sides thereof along the inner circumferential surface, A first module; And a second module having a protruding surface and an upper surface and a lower surface protruding radially inwardly from the inner circumferential surface, wherein the second module has an upper portion opened to allow the first module to be detachable from the upper side
  • the ribs of the second module are inserted into the slits of the first module when the second module is coupled to surround the first module, May be formed long in a direction intersecting the screw blade.
  • the first module and the second module may be formed into a cylindrical shape that narrows downward.
  • ribs protruding radially inward from the inner peripheral surface of the first module may be formed at regular intervals.
  • the rib jaw may be formed adjacent to the side slit side edge of the upstream side in the screw rotating direction of the slit of the first module.
  • an inclined surface may be formed on the slit of the first module, which has drawn a downstream side edge in the screw rotating direction.
  • a juicer comprising a hopper for feeding a juice, a juice drum for receiving a screw rotating about a vertical axis, a juice drum, And a main body portion including a driving motor and a decelerator for seating the drum housing and generating a driving force for supplying the drum housing to the screw,
  • a first module having a plurality of slits formed in a hollow cylinder opened at an upper portion thereof so as to receive a screw, the slit being formed at both sides of the inner circumferential surface and at the upper and lower surfaces; And a second module having a protruding surface and an upper surface and a lower surface protruding radially inwardly from the inner circumferential surface, wherein the second module has an upper portion opened to allow the first module to be detachable from the upper side
  • the ribs of the second module are inserted into the slits of the first module when the second module is coupled to surround the first module, May be formed long in a direction intersecting the screw blade.
  • the first module and the second module may be formed into a cylindrical shape that narrows downward.
  • ribs protruding radially inward from the inner peripheral surface of the first module may be formed at regular intervals.
  • the rib jaw may be formed adjacent to the side slit side edge of the upstream side in the screw rotating direction of the slit of the first module.
  • an inclined surface may be formed on the slit of the first module, which has drawn a downstream side edge in the screw rotating direction.
  • a juice drum comprising a first module and a second module, wherein the first module and the second module are detachably assembled, and when the two modules are coupled, A narrow gap may be formed so as to allow the juice to be caught.
  • the first module may be formed in a hollow cylindrical shape having an open top so that the screw can be received therein, and one or more slits may be formed on the inner surface of the first module.
  • the first module may be formed in a cylindrical shape having an open bottom.
  • the slit is formed as a through hole including both side surfaces and upper and lower surfaces so that the interval between the slits is fixed, and the side surface, the upper surface and the lower surface can be continuously formed without dividing their boundaries.
  • the slit may comprise an empty space formed between the comb teeth rod or rod.
  • the second module may be formed in a cylindrical shape having an open upper part to be detachably coupled to the first module, and a rib inserted into the slit of the first module when the first module is combined with the first module may be formed.
  • the second module may be formed in a cylindrical shape having an open bottom.
  • the rib may be formed as a comb tooth protrusion or protrusion including both side surfaces, a protruding surface, an upper surface and a lower surface, and the side surface and the protruding surface, and the upper surface and the lower surface may be continuously formed without dividing their boundaries.
  • the rib may include comb teeth.
  • the rib may have a position and a shape corresponding to the slit of the first module so that a predetermined fixed gap between the first module and the second module is formed between the first module and the slit of the first module.
  • the interval of the gaps can be determined according to the necessity in consideration of the juicing efficiency of various materials and the specific design conditions of the module, and it can have a gap interval enough to filter out the wastes in the process of pressing the juice.
  • the gap may include a through hole formed so as to intersect the spiral of the screw when the screw is received in the juice drum.
  • the shape of the slit may include a long rod-shaped hole or a long egg-shaped hole.
  • the upper portion of the second module can be opened so that the first module can be detached and removed naturally from the upper side of the second module.
  • the first and second modules may have a generally truncated conical shape that narrows downwardly so that the ribs of the second module are inserted into the slits of the first module when the first module is received in the second module.
  • the outer diameter of the first module may be smaller than the inner diameter of the second module.
  • a rib jaw protruding radially inwardly at predetermined intervals may be formed in the inner circumferential surface of the first module.
  • the rib jaw may include a first rib jaw having a relatively short height and a second rib jaw having a relatively long protrusion height.
  • the protrusion height of the second rib jaw may have the same height from the top to the bottom
  • the second rib jaw can be gradually lowered as it goes down.
  • a slit may not be formed on the side of the first module where the second rib jaw is formed.
  • the second rib jaw may be inclined downward from the upper part to the lower part.
  • the second rib jaw may have a stepped portion protruding from the intermediate portion in a direction toward the screw.
  • a guide surface that does not form a rib in the second module may be formed corresponding to an outer surface of a surface of the first module on which the slit is not formed.
  • the gap between the slit and the rib may be narrower than the gap on the lower side of the juice drum.
  • a stepped portion may be formed in the slit of the first module and the upper side slit width may be smaller than the lower side slit pot with respect to the stepped portion.
  • the first rib jaw can be formed close to the upstream side edge of the slit in the screw rotating direction.
  • the downstream side edge of the screw in the rotating direction of the screw may be drawn from the slit of the first module to form an inclined surface.
  • the circumferential width of the gap formed between the slit of the first module and the rib of the second module may be made wider toward the radially outward side.
  • a juice drum according to the present invention is formed of a cylinder including an upper end and a lower end, a first module having at least one slit formed at a lower position at a position spaced apart by a predetermined distance from a lower end of the upper end, ;
  • a second module detachably coupled to the first module, the second module being formed as a cylinder and having a rib inserted into the slit and capable of forming a gap therebetween;
  • the set distance may be shorter than the length of the slit.
  • each portion of the second module may be larger than the outer diameter of the corresponding portion of the first module so that the second module surrounds and engages the first module.
  • the rib may protrude radially inward from the inner circumferential surface of the second module so as to be insertable into the slit.
  • a first module formed of a cylinder including an upper end and a lower end and having at least one slit formed on the lower side;
  • a second module detachably coupled to the first module, the second module being formed as a cylinder and having a rib inserted into the slit and capable of forming a gap therebetween;
  • the slits are connected to each other by an annular reinforcing ring, so that the width of the slit can be kept constant.
  • each portion of the second module may be larger than the outer diameter of the corresponding portion of the first module so that the second module surrounds and engages the first module.
  • the rib may protrude radially inward from the inner circumferential surface of the second module so as to be insertable into the slit.
  • Each of the slits includes an upper end and a lower end, and the annular reinforcing ring may be positioned between an upper end and a lower end of the slit or at a lower end of the slit.
  • the first slit may include an upper slit formed on the upper side of the first step and a lower slit formed on the lower side of the first step.
  • a second step corresponding to the first step may be formed in the longitudinal center of the second module.
  • the upper slit may be located further radially outward than the lower slit.
  • a first module formed of a cylindrical drum including an upper end and a lower end, wherein at least one slit and at least one slit are formed alternately in a circumferential direction at a position spaced apart by a predetermined distance from a lower portion of the upper end; And a second module detachably coupled to the first module, the second module being formed as a cylinder and having a rib inserted into the slit and capable of forming a gap therebetween, And at least one rib may protrude from the inner circumferential surface of the flesh.
  • One rib may protrude from the inner circumferential surface of the one flesh.
  • the rib formed on the inner peripheral surface of the flesh includes a first rib jaw and a second rib jaw, the length of the first rib is less than the length of the slit, and the length of the second rib jaw may be longer than the length of the slit have.
  • the flesh includes relatively wide flesh and relatively narrow flesh,
  • the first rib jaw may be formed on an inner circumferential surface of a relatively narrow flesh
  • the second rib jaw may be formed on an inner circumferential surface of a relatively wide flesh
  • the first rib jaw may be formed adjacent to the slit.
  • a first module formed into a hollow cylinder so as to accommodate the screw therein; at least one slit in the circumferential direction and at least one slit alternately formed;
  • a second module formed into a cylindrical shape to be detachably coupled to the first module; The second module may be coupled to surround the first module, and at least one rib may protrude radially inward from the inner circumferential surface of the flesh.
  • At least one rib may protrude radially inward from the inner circumferential surface of the one flesh.
  • the rib formed on the inner peripheral surface of the flesh includes a first rib jaw and a second rib jaw,
  • the length of the first rib jaw may be less than the length of the slit, and the length of the second rib jaw may be longer than the length of the slit.
  • the flesh includes relatively wide flesh and relatively narrow flesh,
  • the first rib jaw may be formed on an inner circumferential surface of a relatively narrow flesh
  • the second rib jaw may be formed on an inner circumferential surface of a relatively wide flesh
  • the first rib jaw may be formed adjacent to the slit.
  • the second module includes a rib that protrudes inwardly in the radial direction and is inserted into the at least one slit to form a gap therebetween, the inner circumferential surface of the second module facing the relatively wide flesh, May not be formed.
  • Fixing means engageable with each other to fix the first module and the second module may be formed on the outer circumferential surface of the relatively wide flesh of the first module and the inner circumferential surface of the second module facing the relatively wide flesh .
  • An engaging groove may be formed on an outer circumferential surface of the relatively wider fingers of the first module, and an engaging projection may be formed on an inner circumferential surface of the second module facing the relatively wide fingers.
  • the engagement between the slit and the rib of the second module can be maintained by engaging the engaging projection with the engaging groove.
  • the gap may become wider from the inside to the outside in the radial direction.
  • a first module formed into a hollow cylinder so as to accommodate the screw therein; at least one slit in the circumferential direction and at least one slit alternately formed; And a second module formed in a cylindrical shape to be detachably coupled to the first module, wherein the second module can be coupled to surround the first module, and at least one rib And at least a part of the at least one rib may be formed adjacent to the slit.
  • the ribs include a first rib jaw and a second rib jaw, the length of the first rib jaw is less than the length of the slit, The length of the jaw may be longer than the length of the slit.
  • the flesh includes relatively wide flesh and relatively narrow flesh,
  • the first rib jaw may be formed on an inner circumferential surface of a relatively narrow flesh
  • the second rib jaw may be formed on an inner circumferential surface of a relatively wide flesh
  • the first rib jaw may be formed adjacent to the slit.
  • the protrusion height of the second rib jaw may be gradually decreased from the upper portion to the lower portion.
  • the second rib jaw may be formed with a step whose diameter is reduced.
  • a first module formed into a hollow cylinder so as to accommodate the screw therein; at least one slit in the circumferential direction and at least one slit alternately formed; And a second module formed in a cylindrical shape to be detachably coupled to the first module, wherein the second module can be coupled to surround the first module, and at least one rib on the inner surface of the flesh, And at least a part of the at least one rib may be formed with a step for reducing the diameter thereof.
  • the flesh includes relatively wide flesh and relatively narrow flesh,
  • the stepped rib may be formed in a relatively wide flesh.
  • a first module formed into a hollow cylinder so as to accommodate the screw therein; at least one slit in the circumferential direction and at least one slit alternately formed; And a second module formed in a cylindrical shape to be detachably coupled to the first module, wherein the second module can be coupled to surround the first module, and at least one rib on the inner surface of the flesh, wherein the fur comprises a relatively wide flesh and a relatively narrow flesh, the inner flank of the second module facing the relatively wide flesh and the relatively wide flesh, Fixing means capable of being coupled to each other to fix the first module and the second module may be formed.
  • Said fastening means comprising: an engaging groove formed in an outer circumferential surface of a relatively wide piece of the first module; And a coupling protrusion formed on the inner circumferential surface of the second module facing the relatively wide fingers and engageable with the coupling groove.
  • An engaging projection formed on an outer peripheral surface of the relatively wide flesh of the first module; And a coupling groove formed on an inner peripheral surface of the second module facing the relatively wide fingers and engageable with the coupling groove.
  • the second module further includes a rib protruding radially inwardly from an inner circumferential surface of the second module to be inserted into the slit.
  • the gap may be formed so as to become wider from the inner side to the outer side in the radial direction.
  • the gap may be formed so that the lower portion of the gap is narrower than the upper portion.
  • the width of the slit may be increased toward the lower side.
  • the width of the slit of the first module is constant and the width of the rib of the second module inserted into the slit may be narrowed toward the upper side.
  • a stepped portion may be formed on the rib of the second module and a width of the upper side rib may be smaller than a width of the lower side rib with respect to the stepped portion.
  • the size of the gap may be varied in the radial direction.
  • the gap may be formed so as to become wider from the inner side to the outer side in the radial direction.
  • the gap may be formed so that the lower portion is narrower than the upper portion.
  • the width of the slit may be increased toward the lower side.
  • the width of the slit of the first module is constant and the width of the rib of the second module inserted into the slit may be narrowed toward the upper side.
  • a step is formed in the rib of the second module and the width of the rib on the upper side relative to the step is smaller than the width of the rib on the lower side.
  • the second module may be coupled to surround the first module, and a spacing space may be formed between the outer circumferential surface of the first module and the inner circumferential surface of the second module.
  • the spacing space may be formed wider downward than the upper side.
  • the first module may be formed to have a smaller diameter toward the lower side.
  • the first module may be formed with fingers alternately in the circumferential direction with the slits, and a step may be formed in the fingers of the first module so that the spacing space becomes wider as it goes downward.
  • the second module may be coupled to surround the first module, and the gap may be continuously formed in the longitudinal direction, and the size of the uppermost end of the gap may be larger than the size of the lowermost end of the gap have.
  • the size of the gap may be varied in the radial direction.
  • the gap may be formed so as to become wider from the inner side to the outer side in the radial direction.
  • the gap may be formed so that the lower portion of the gap is narrower than the upper portion.
  • the width of the slit may be increased toward the lower side.
  • the width of the slit of the first module is constant and the width of the rib of the second module inserted into the slit may be narrowed toward the upper side.
  • a step is formed in the rib of the second module and the width of the rib on the upper side relative to the step is smaller than the width of the rib on the lower side.
  • a first module formed of a hollow cylinder so as to accommodate the screw therein, and having at least one slit formed on the lower side;
  • a second module detachably coupled to the first module, the second module being formed as a cylinder and having a rib inserted into the slit and capable of forming a gap therebetween;
  • the second module may be coupled to surround the first module, and the second module may further include a juice outlet and a residue outlet formed at a lower portion thereof.
  • a drum hole is formed at a lower end of the second module, and a member capable of transmitting power to the screw may be inserted into the drum hole.
  • the second module may further include a seating portion formed on an inner lower side of the second module and a second screw packing sealing the inside of the seating portion of the second module.
  • a first module formed of a cylindrical drum and having at least one rib protruded on an outer circumferential surface thereof; And a second module having a slit into which the rib can be inserted, wherein the second module surrounds and connects the first module, and the rib is inserted into the slit to form a predetermined gap between the rib and the slit Can be formed.
  • each portion of the second module may be formed larger than the outer diameter of the corresponding portion of the first module so that the second module surrounds and engages the first module.
  • At least one rib may protrude from the inner circumferential surface of the first module.
  • a rib formed on an inner peripheral surface of the first module includes a first rib jaw and a second rib jaw, the length of the first rib jaw is less than or equal to the length of the slit, Can be formed longer.
  • a juicer using a juice drum in which at least one of the above-mentioned respective solutions can be presented can be proposed as a solution.
  • a juice drum comprising a first module formed of a cylindrical body and having a plurality of first slits formed by a plurality of comb bars along a circumferential direction, Wherein at least one coupling protrusion formed on any one of the first and second modules includes a first protrusion protruding radially inwardly from the first slit, , And the first module and the second module may be coupled to each other by being inserted into at least one coupling groove formed in another module of the second module.
  • the engaging projection may be formed in a first flange connecting the plurality of comb-teeth rods, and the engaging groove may be formed in a second flange formed in a lower portion of the second module.
  • the coupling groove may be formed in a first flange connecting the plurality of comb-teeth rods, and the coupling protrusion may be formed in a second flange formed in a lower portion of the second module.
  • the comb teeth protrusion is inserted into the first slit, and a predetermined gap through which the juice is discharged is formed between the comb teeth projection and the first slit.
  • the second module may have a plurality of second slits formed by a plurality of first slits, and the comb teeth may be formed on an inner circumferential surface of the plurality of first slits.
  • a first rib jaw may be formed on an inner circumferential surface of the first module.
  • the first rib jaw may protrude radially inward from the edge of the first slit.
  • the height of the first rib jaw may be longer than the width of the first slit.
  • An inclined portion may be formed at an edge of the first slit facing the edge of the first slit in which the first rib jaw is formed.
  • first rib is formed at an edge of the first slit that is provided in the first module and precedes the rotating direction of the rotating screw, and the first slit is formed at the edge of the first slit, An inclined portion can be formed.
  • a key groove may be formed on an outer circumferential surface of the first module, and a key projection may be formed on an inner circumferential surface of the second module.
  • the plurality of comb-teeth rods may include a comb-like rod having a relatively narrow width and a comb-like rod having a relatively wide width, and the key-shaped groove may be formed in the comb-like rod having a relatively large width.
  • the plurality of comb teeth rods may include a comb tooth rod having a relatively narrow width and a comb tooth rod having a relatively wide width.
  • the engaging protrusion may be formed to extend to a lower portion of the comb tooth rod having a relatively wide width.
  • At least one protrusion may be formed on the upper peripheral surface of the second module.
  • the plurality of comb teeth bars include a comb tooth rod having a relatively narrow width and a comb tooth rod having a relatively wide width.
  • a second rib tooth can be formed on an inner circumferential surface of the comb tooth rod having a relatively wide width.
  • the first flange extends radially inward and the upper surface of the first flange may be formed with an inclined projection extending from the second rib jaw.
  • the inclined projection may be formed inside the first module and may be inclined in a rotating direction of the rotating screw.
  • the juice drum according to the second embodiment of the present invention comprises a first module formed of a cylinder and having a plurality of first slits formed by a plurality of first comb bars along a circumferential direction, And a second module having a comb protrusion protruded radially inwardly to be inserted into the first slit on the inner circumferential surface, and when the second module surrounds and engages the first module, the comb protrusion A predetermined gap may be formed in the first slit to discharge the juice between the comb teeth and the first slit.
  • the first slit may be continuously formed from the top to the bottom of the first module.
  • the inner diameter of the second module may be larger than the outer diameter of the first module.
  • a first rib jaw may be formed on an inner circumferential surface of the first module.
  • the first rib jaw may be formed adjacent to the first slit.
  • the width of the first comb-teeth rod may be widened toward the inner side in the radial direction.
  • the cross-section of the first comb-like bar may be any one of semicircular, elliptical, and trapezoidal shapes.
  • the width of the first slit becomes narrower toward the upper side, and the width of the comb teeth may become narrower toward the upper side.
  • the width of the comb teeth protrusion can be made smaller toward the upper side.
  • a stepped portion may be formed on the comb tooth protrusion, and the width of the comb tooth protrusion on the upper side may be smaller than the width of the comb tooth protrusion on the lower side with respect to the stepped portion.
  • the gap may become wider toward the upper side.
  • the gap on the upper side with respect to the stepped portion can be widened toward the upper side.
  • the plurality of first comb-teeth rods may include a first comb-like rod having a relatively narrow width and a first comb-like rod having a relatively wide width, and the second comb- The comb teeth protrusion may not be formed on the inner circumferential surface.
  • the second rib jaw may be formed on the inner circumferential surface of the first comb-like bar having a relatively large width.
  • a second rib jaw may be further formed on an inner circumferential surface of the first module.
  • the plurality of first comb teeth rods may include a first comb tooth rod having a relatively narrow width and a first comb tooth rod having a relatively wide width and the second rib jaw may have a first comb tooth rod having a relatively wide width, And may be formed on the inner peripheral surface.
  • the first module is provided with a scum discharging hole, and the scum discharging hole can be combined with a scum discharging regulator.
  • the debris discharge regulator may be hinged to the first module.
  • the second module may have a juice outlet and a debris outlet.
  • a key groove may be formed on an outer circumferential surface of the first module, and a key projection may be formed on an inner circumferential surface of the second module.
  • An annular flange may be formed at the lower end of the first module.
  • a first step is formed in a part of the first module and a second step corresponding to the first step is formed in a part of the second module so that the first module can be supported by the second module .
  • a drum hole may be formed at a lower end of the second module, and the juice drum may further include a first screw packing to seal the outer circumferential surface of the drum hole.
  • the separation screw according to the third embodiment of the present invention has a cylindrical shape and includes a first module having a plurality of first slits formed by a plurality of first rods, and a plurality of second rods inserted into the first slits Wherein when the second module is inserted and coupled to the first module, the second rod is inserted into the first slit to form a gap between the second rod and the first slit, At least one screw spiral protrusion may be formed on the outer circumferential surface of each bar, and at least one screw spiral protrusion may be formed on at least one of the plurality of second bars.
  • the screw spiral projections of the first rod and the screw spiral projections of the second rod may form a continuous screw spiral.
  • a screw shaft may be formed at an inner center of the first module.
  • Both the upper and lower ends of the second module can be opened.
  • the lower end of the second module may be opened, the upper end thereof may be closed, and the upper surface of the second module may have a through hole through which the screw shaft can be inserted.
  • a key protrusion may be formed on the inner side of the first module, and a key groove may be formed on the upper surface of the second module to insert the key protrusion.
  • a magnetic body may be formed on the inner side of the first module and a magnet may be disposed on the upper side of the second module.
  • the width of the first bar may become narrower toward the radially inner side of the first module.
  • the gap between the second rod and the first slit may be widened toward the inner side in the radial direction.
  • a clearance may be formed between the inner peripheral surface of the first module and the outer peripheral surface of the second module.
  • the clearance may become wider toward the lower side.
  • the second module may include a plurality of second slits formed by a plurality of second bars, and a juice discharge hole may be formed below the second slits.
  • a seating groove may be formed on the lower side of the second module, and a packing may be disposed on the seating groove.
  • a first step may be formed on a lower inner circumferential surface of the first module and a second step may be formed on a lower outer circumferential surface of the second module corresponding to the first step.
  • the screw shaft has a polygonal shape and the through hole has a polygonal shape corresponding to the screw shaft, and when the screw shaft is inserted into the through hole, the screw helical projection formed on the first module and the screw helical projection formed on the second module are continuous A screw thread can be formed.
  • a first bar step may be formed on the upper side of the first bar.
  • a second rod step may be formed on the lower side of the second rod.
  • An annular flange may be formed on the second rod.
  • the juice drum according to the embodiment of the present invention accommodates the separation screw therein, and at least one first rib jaw may be formed on the inner circumferential surface thereof.
  • the inner surface of the juice drum may further include at least one second rib jaw formed in the longitudinal direction of the juice drum.
  • the length of the second rib jaw may be longer than the length of the first rib jaw.
  • the juicer according to the embodiment of the present invention is formed into a hollow cylindrical shape with upper and lower chambers opened, and the extraction slit drilled radially from the inner circumferential surface to the outer circumferential surface
  • the extraction slit of the inner drum is narrow in the circumferential direction and formed to be long in the vertical direction and may have a certain length upward from the lower end of the inner drum.
  • the extraction slit is punched to form a filtration rod, which is a portion between one extraction slit and another extraction slit adjacent to the extraction slit, and a compression rib can be formed on the radially inner side of the filtration rod.
  • the compression rib may be formed adjacent to the extraction slit.
  • the width of the manure bar may become narrower toward the outside in the radial direction.
  • the extraction slits of the inner drum may be arranged in a plurality of equally spaced bundles spaced apart from each other by an interval larger than the equal interval of the drum extraction slits belonging to the bundle along one circumference and another bundle.
  • a plurality of drum extracting slits and a guide rib may be formed on the inner circumferential surface of the inner drum to reinforce the inner drum on a plate portion spaced apart from the other bundles.
  • a flange for supporting the extraction slit so that the width of the extraction slit is fixed may be formed on the lower side of the filtering bar.
  • a drum protrusion is formed on the outer circumferential surface of the inner drum so as to be elongated in the vertical direction, and a drum groove on which the drum protrusion is seated may be formed on an inner circumferential surface of the outer drum.
  • outer circumference of the outer drum is formed with a juice outlet and a debris outlet communicating with the hollow of the outer drum, the drum groove being overlapped with the debris outlet, and the drum projection being communicated with the outlet of the debris and the hollow of the inner drum
  • the communication hole can be punched.
  • the extraction slit of the upper screw may be narrow in the circumferential direction and elongated in the vertical direction, and may have a predetermined length upward from the lower end of the upper screw.
  • the extraction slit may be perforated to form a filter bar which is a portion between one extraction slit and another adjacent extraction slit.
  • the width of the filtering rod may become narrower toward the radially inner side.
  • the lower portion of the extraction slit can be opened.
  • a juice discharge hole may be formed in a lower portion of a screw groove which is an outer circumferential surface of the lower screw disposed between one insertion projection of the lower screw and another insertion projection adjacent thereto.
  • a stepped groove is formed in the lower end of the filtering rod, and correspondingly, a stepped protrusion is formed below the juice discharge hole in the screw groove, and the debris is introduced into the juice screw by the engagement of the stepped projection and the stepped groove, Can be blocked.
  • At least one or more screw spirals may be formed on the outer circumferential surface of the upper screw, the screw spiral extending along the outer circumference and contacting the inner circumferential surface of the inner drum.
  • a screw spiral protrusion may be formed on the radially outer surface of the insertion projection of the lower screw such that the portion of the screw spiral cut by the extraction slit of the upper screw is continuously connected.
  • a screw shaft for receiving a driving force is formed at a central portion of the upper screw.
  • a major part of the screw shaft is disposed in the hollow of the upper screw, and an upper end of the screw shaft is protruded upward from an upper end of the upper screw.
  • a drum slope inclined with respect to a radial direction as a circumferential surface of the inner drum in the manure bar, an insert projection of the outer drum, and a juice passage surrounded by the inner circumferential surface of the outer drum.
  • a juice passage having a cross section similar to a triangle surrounded by an outer peripheral surface of the lower screw and an insertion projection of the lower screw can be formed in the circumferential surface of the upper screw in the filtration rod.
  • the juice drum according to the embodiment of the present invention is formed as a cylinder, and a plurality of comb- And a second module having an outer circumferential surface formed with a continuous surface and formed with a comb protrusion radially inwardly protruded on the inner circumferential surface so as to be inserted into the slit,
  • the comb teeth protrusion is inserted into the slit, and a predetermined gap is formed between the comb teeth protrusion and the slit to discharge the juice.
  • a rib jaw may be further formed on the inner circumferential surface of the first module.
  • the first module is provided with a scum discharging hole, and the scum discharging hole can be combined with a scum discharging regulator.
  • the fitting portion is formed at one side of the lower part of the outer circumferential surface of the first module and the debris discharging hole communicating with the inside of the first module is formed at the outer peripheral surface of the first module at the lower portion of the fitting portion.
  • the inner circumferential surface of the second module may have a fitting groove to fit the fitting portion corresponding to the fitting portion.
  • the upper portion of the debris discharge regulator may be hinged to the fitting portion so as to selectively open and close the debris discharge hole by being rotated upward from the outer peripheral surface of the first module.
  • the fitting portion may be formed at one side of the lower portion of the outer circumference of the first module and the residue exhaust hole communicated with the inside of the first module may be formed at the lower end of the fitting portion.
  • the inner circumferential surface of the second module may have a fitting groove to fit the fitting portion corresponding to the fitting portion.
  • An annular flange connected to the fitting portion may be formed at a lower end of the first module and a coupling groove may be formed at a lower end of the fitting portion corresponding to the wastewater discharge hole so that the wastewater discharge controller is engaged.
  • the debris discharge regulator may be hinged to the coupling groove to selectively open and close the debris discharge hole by being rotated to a lower portion of the first module.
  • the second module may have a juice outlet and a debris outlet.
  • a key groove may be formed on an outer circumferential surface of the first module, and a key projection may be formed on an inner circumferential surface of the second module.
  • An annular flange may be formed at the lower end of the first module.
  • a first step is formed in a part of the first module and a second step is formed in a part of the second module corresponding to the first step so that the first module can be supported by the second module .
  • a drum hole is formed in a lower end of the second module, and a first screw packing may be provided in the screw to seal the outer circumferential surface of the drum hole.
  • the first module may have a seating portion formed on a lower inner surface thereof.
  • the screw may have a packing groove corresponding to the seating portion, and the second screw packing may seal the space between the seating portion and the packing groove. have.
  • the juice drum according to the embodiment of the present invention may include a debris discharge port formed on an outer circumferential surface thereof, and a debris discharge conditioner coupled to the debris discharge port to control an opening area of the discharge port have.
  • the juice drum may further include a first module and a second module that surrounds and couples the first module outside the first module.
  • the first module is formed in a cylindrical shape, and a plurality of first slits are formed by a plurality of first comb teeth bars.
  • the second module has a comb tooth protrusion formed on an inner circumferential surface thereof and inserted into the first slit, Wherein the dust outlet is formed on an outer peripheral surface of the second module, and when the second module surrounds and engages the first module, the comb teeth protrusion is inserted into the first slit to form a gap therebetween .
  • the debris discharge regulator includes a handle portion hinged to the debris discharge port and having a first projection formed therein; A packing portion coupled to one end of the handle portion; And a first end groove and a second end groove formed on a rotation locus of the first projection at an inner circumferential surface of the debris discharge port, and when the handle is rotated, the first projection is engaged with the first end groove Or the second stage trench, so that the opening area of the waste discharge port can be adjusted.
  • cross-sectional area of the packing portion may be larger than the cross-sectional area of the debris discharge port.
  • the debris discharge regulator includes a second projection formed on the handle portion at a position different from the first projection; And a third step groove formed on a rotation locus of the second projection at an inner peripheral surface of the debris discharge port, wherein a rotation locus of the second projection is different from a rotation locus of the first projection, When the projection is caught by the first-stage trench, the second projection may be engaged with the third-stage trench.
  • the debris discharge regulator includes: a guide rail coupled to an upper side of the debris discharge port; And a grip part which is integrally coupled with the packing part and slides along the guide rail, and the handle part slides along the guide rail and the opening area of the scum outlet can be adjusted.
  • the debris discharge controller includes: a packing part hinged to the upper side of the debris discharge port; A guide rail coupled to the upper side of the packing portion; And a handle portion that slides along the guide rail. When the handle portion slides along the guide rail, the packing portion rotates and the opening area of the waste outlet can be adjusted.
  • the juice drums according to the embodiments of the present invention include a first module formed in a cylindrical shape and having a plurality of first slits formed by a plurality of first comb teeth rods and a comb tooth projection inserted into the first slits on the inner circumferential surface And a second module having an outer circumferential surface formed with a continuous surface, wherein when the second module surrounds and engages with the first module, the comb protrusions are inserted into the first slit, And a debris discharge port is formed on an outer circumferential surface of the second module to discharge debris to the outside, and a debris discharge controller may be installed on the discharge debris to control the opening area of the debris discharge port.
  • the first module is provided with a debris discharge hole and the juice object is separated into debris and juice inside the first module, the juice flows out to the second module through the gap, and the debris It may be pushed out to the second module through the debris discharge hole and not mixed with the juice.
  • a plug may be provided in the residue discharge hole.
  • the debris discharge regulator includes a handle portion hinged to the debris discharge port and having a first projection formed therein; A packing portion coupled to one end of the handle portion; And a first end groove and a second end groove formed on a rotation locus of the first projection at an inner circumferential surface of the debris discharge port, and when the handle is rotated, the first projection is engaged with the first end groove Or the second stage trench, so that the opening area of the waste discharge port can be adjusted.
  • cross-sectional area of the packing portion may be larger than the cross-sectional area of the debris discharge port.
  • the debris discharge regulator includes a second projection formed on the handle portion at a position different from the first projection; And a third step groove formed on a rotation locus of the second projection at an inner peripheral surface of the debris discharge port, wherein a rotation locus of the second projection is different from a rotation locus of the first projection, When the projections are caught in the first stage trench, the second projections may be engaged with the third stage trench.
  • the debris discharge regulator includes: a guide rail coupled to an upper side of the debris discharge port; And a grip part which is integrally coupled with the packing part and slides along the guide rail, and the handle part slides along the guide rail and the opening area of the scum outlet can be adjusted.
  • the debris discharge controller includes: a packing part hinged to the upper side of the debris discharge port; A guide rail coupled to the upper side of the packing portion; And a handle portion that slides along the guide rail. When the handle portion slides along the guide rail, the packing portion rotates and the opening area of the waste outlet can be adjusted.
  • an apparatus for controlling drainage of dehydrated juice comprising: a juice residue discharge hole formed in a juice housing for discharging juice residue to the outside; And a door lever which is vertically movably and rotatably installed on the juice extractor housing and is capable of opening and closing the juice extract drain hole step by step.
  • the door lever can open / close the juice waste discharge hole in a full-closed, semi-open and full-open state.
  • the juicer housing may comprise an open top, bottom and circumferential surfaces.
  • a raised portion rising upwardly is formed at the center of the bottom surface;
  • An assembly hole may be formed in the ridge portion.
  • the bottom surface may be formed with a receiving groove for receiving the juice residue to communicate with the juice outlet.
  • a part of the circumferential surface is provided with a rim protruding radially outwardly; And the door lever can be vertically movably and rotatably installed on the rim.
  • a first rim protruding radially outward from the circumferential surface and located at an upper portion and having a " C "shape; And a second rim positioned below the first rim, contiguous with the first rim and further projecting radially outward than the first rim.
  • the second rim can communicate with the juice remnant discharge hole.
  • the door lever comprises: a lever body inserted into the rim and capable of moving up and down and capable of pivoting to the outside of the rim; And an opening / closing door coupled to a lower end of the lever body and directly opening / closing the juice waste drain hole.
  • a slot is formed in the upper portion of the lever body;
  • a center pin inserted into the elongated hole and movable along the elongated hole may be formed on the inner wall of the rim.
  • lever body is formed with a latching protrusion protruding therefrom to form a latching groove; And an engaging pin inserted into the engaging groove and separated from the engaging groove may be formed on the inner wall of the frame.
  • an apparatus for controlling juice discharge comprising: a juice discharge port for introducing juice from the inside of a juice dispenser into a juice dispenser; And a sliding protrusion that is inserted into the sliding slit formed in the juice discharge port so as to be movable along the longitudinal direction of the sliding slit and slides with respect to the juice discharge port in accordance with the movement of the sliding protrusion, A juice drain cap; And the juice discharge port has a lower surface inclined downward to induce the juice flowing from the housing to flow to the outside, and the sliding slit has a longitudinal direction in which the juice discharge port slides in a horizontal direction
  • the juice discharge control device can be provided.
  • an extractor including the above-described juice extracting apparatus can be provided.
  • the juicer according to the embodiment of the present invention is provided with a hopper equipped with a first magnet, a switch equipped with a second magnet, and a switch provided at a position corresponding to the second magnet, And selectively actuating the switch by pushing the second magnet.
  • the intermediate portion may include an intermediate magnet for generating a repulsive force between the first magnet and the second magnet, respectively.
  • the intermediate magnet may include a third magnet generating a repulsive force with the first magnet and a fourth magnet generating a repulsive force with the second magnet.
  • the intermediate portion may further include an operating rod provided between the third magnet and the fourth magnet.
  • the intermediate portion may further include an intermediate housing in which the intermediate magnet is movably provided.
  • the intermediate portion may further include a cap for sealing the intermediate housing.
  • the cap may be formed of a silicon material.
  • the mediator may be mounted on a drum housing provided between the hopper and the juicer body.
  • the hopper may be provided with a hopper guide portion for guiding the hopper to be positively positioned, and the drum housing may be provided with a drum guide portion having a shape corresponding to the hopper guide portion.
  • the switch may include a switch body, a switch rod coupled with the second magnet, a button mounted on the switch body, a button contacting the switch rod, and a switch elastic portion for elastically supporting the button.
  • the switch may be mounted on the main body of the juicer.
  • an extractor includes a hopper having a first magnet, a switch having a second magnet mounted thereon, and a second magnet disposed at a position corresponding to the second magnet to pull the second magnet, And an intermediate portion that is selectively separated from the second magnet depending on the position to operate the switch.
  • the switch may include a switch body, a switch rod coupled with the second magnet, a switch selectively mounted on the switch body, and a switch resilient portion elastically supporting the button.
  • the switch may further include a rod elastic portion for elastically supporting the switch rod.
  • the switch may be mounted on the main body of the juicer.
  • the intermediate portion may include an intermediate magnet for generating an attractive force between the first magnet and the second magnet, respectively.
  • the mediator magnet may include a third magnet for generating attraction between the first magnet and the fourth magnet, and a fourth magnet for generating attraction between the second magnet and the third magnet.
  • the intermediate portion may further include an operating rod provided between the third magnet and the fourth magnet.
  • the intermediate portion may further include an intermediate housing in which the intermediate magnet is movably provided.
  • the intermediate portion may further include a cap for sealing the intermediate housing.
  • the cap may be formed of a silicone material.
  • the intermediate portion may be provided between the hopper and the juice extractor.
  • the hopper may be provided with a hopper guide portion for guiding the hopper to be positively positioned, and the drum housing may be provided with a drum guide portion having a shape corresponding to the hopper guide portion.
  • a juice juice machine for producing a juice by pressing and crushing a material by rotating a screw detachably fastened to a motor, characterized in that the juice juice is formed on one of a drive shaft of the motor and a rotary shaft of the screw.
  • the drive transmitting portion is coupled to the driving shaft and the driving transmitting portion is engaged with the driving shaft and the driving transmitting portion is engaged with the driving shaft.
  • the drive transmitting portion is retracted in a direction opposite to the matching direction and when the drive transmitting portion is in a position where the drive transmitting portion is aligned with the rotation shaft or the drive shaft as the drive shaft rotates, And transmits the driving force of the driving shaft to the screw It can be achieved by a succulent juices.
  • the driving unit may further include an elastic member disposed between the drive transmission unit and the drive shaft, the drive transmission unit including a motor shaft coupling unit inserted in the drive shaft and moving in the axial direction on the drive shaft; And a screw coupling portion that is aligned with the rotation shaft at an upper portion of the motor shaft coupling portion.
  • the rotation shaft of the screw is not aligned with the screw coupling portion, so that the drive shaft is rotated while the drive transmission portion is pressed
  • the drive transmitting portion is elastically moved upward by the elastic member, so that the screw engaging portion can be aligned with the rotation shaft.
  • the drive transmission unit may include at least one slot that protrudes along the periphery of the drive shaft or the rotation shaft, the slot is formed to be elastically movable into the shaft, and the protruded slot is inserted into the inner surface of the rotation shaft or the drive shaft A slot groove can be formed.
  • the motor shaft is formed as a rectangular shaft, the motor shaft coupling portion is formed by a square shaft hole, a stepped hole is formed in the square shaft end to form a step in the axial center direction, The lower limit can be formed by contacting with the upper end of the drive shaft.
  • the elastic member may be a coil spring, and may include a spring insertion shaft extending upward from an upper end of the driving shaft to insert the coil spring.
  • a head portion forming a step in the axial radial direction of the spring insertion shaft is formed, and an inner projection formed to protrude from the inner side of the drive transmission portion in the axial center direction is formed, and the inner projection portion,
  • the head portion is brought into contact with the inner protruding portion to form an upper limit when the drive transmission portion is moved upward by the elastic energy of the coil spring.
  • the spring insertion axis may be formed by a screw that is screwed to the upper end of the driving shaft of the motor.
  • a spring insertion groove may be formed inwardly from the upper end of the drive shaft, and the elastic member may be inserted into the spring insertion groove.
  • a lid comprising: a lid having an inlet through which a material is injected at one side; And a plurality of insertion protrusions in the upper and lower longitudinal direction are formed to protrude along the inner surface, and a juice outlet for discharging the juice generated from the material and a remaining residue
  • a housing having a discharge outlet for discharging a residue to the outside;
  • a plurality of slits in the longitudinal direction are formed to penetrate the inner side surface and the outer side surface so as to be engaged with the insertion protrusions on the side surface of the housing,
  • a mesh drum for discharging the juice and having a plurality of wall blades in the longitudinal direction on the inner side;
  • a screw shaft is formed on the outer surface of the screw shaft so as to press and feed the material introduced through the screw hole and a lower rotating shaft is formed on the lower surface of the screw shaft.
  • the lower end of the slit may be opened to insert the upper end of the insertion protrusion from the lower end of the slit, thereby coupling the housing and the net drum in the longitudinal direction.
  • the lower end of the outer wall between adjacent slits can be fixed to the lower end of the net drum.
  • the width of the slit hole may be increased from the inner surface to the outer surface of the net drum.
  • the slit of the net drum may be formed so that the width of the slit increases from the inner side to the outer side of the net drum.
  • At least one or more of the respective inventive solutions can be applied to invent a juicer.
  • the juice drum can be combined with two modules It is easy to assemble and disassemble the two modules, so that the juice drum can be easily manufactured and the washing can be simplified.
  • the juice drum is formed of a rigid material, so that deformation of the juice drum can be prevented in the juice process.
  • the slit from spreading and to keep the gap between the slits from which the juice is discharged constant.
  • the screw rotates at a low speed and the material is crushed and crushed to form a juice, so that the taste and nutrition inherent in the material can be utilized.
  • the housing and the screw of the juice juice machine are vertically assembled to the upper side of the driving part, the material is lowered naturally by the rotation of the gravity and the screw so that the juice speed is fast, It also has the advantage of juicing.
  • the juice remnants can be automatically and naturally discharged according to the juice pressure, so that the juice efficiency can be improved and the drainage of juice juices can be smoothly performed.
  • juice juice outlet can be opened and closed step by step in full closure, semi-open and full open so that juice efficiency can be improved, So that the usability of the consumer can be improved.
  • the juice discharge adjusting device of the present invention it is possible not only to control the juice discharge but also to prevent the juice discharge port from being blocked by the juice discharge cap when the juice received in the juice discharge port reaches a certain level
  • the formed outlet portion can discharge the juice to the outside.
  • the barrier plate of the juice discharge cap guides the discharge path of the juice downward while being separated from the juice discharge port by a certain distance, It may be discharged and prevented from splashing around.
  • the juice discharge cap in order to easily discharge the juice, is slid in the horizontal direction on the juice discharge port having the downwardly inclined discharge passage, so that the user can easily open and close the juice discharge port through the juice discharge cap And the juice discharge cap can be moved due to the self weight of the juice discharge cap or the pressure of the juice received in the discharge path to prevent the juice discharge port from being opened unintentionally.
  • the step formed with the packing formed in the juice discharge cap is provided to extend along the sliding direction of the juice discharge cap, so that the juice discharge cap can stably close the juice discharge port.
  • the juicer operates only when the juicer component is in the correct position, thereby suppressing the possibility of breakage of the juicer component.
  • the juicer operates only when the components of the juicer are in the correct position, thereby preventing the user from being injured by the malfunction.
  • the lid is fastened to the housing by the drive transmitting portion formed to move elastically between the drive shaft of the motor and the rotary shaft of the screw, and the motor is driven for juicing, So that power can be transmitted to the vehicle.
  • FIG. 1 and 2 are perspective views of a juicer according to an embodiment of the present invention.
  • FIG. 3 and 4 are perspective views of a juicer according to another embodiment of the present invention.
  • FIG. 5 and 14 are exploded perspective views of a juicer according to various embodiments of the present invention.
  • 15 and 16 are exploded perspective views of a juice drum according to a first embodiment of the present invention.
  • FIG. 17 and Fig. 4B are perspective views of a juice drum according to the first embodiment of the present invention.
  • Fig. 23 shows another modification of the juice drum shown in Fig.
  • Figs. 24-26 are partial cross-sectional views of the housing assembly of the juice drum shown in Fig. 17;
  • Fig. 27 is still another modification example of the juice drum shown in Fig.
  • Figs. 28 and 29 are still another modification of the juice drums shown in Figs. 17 and 18. Fig.
  • Figs. 30 and 31 are still another modification of the juice drums shown in Figs. 17 and 18. Fig.
  • 32 and 33 are exploded perspective views of a juice drum according to a second embodiment of the present invention.
  • FIG. 34 is a perspective view of a juice drum according to an embodiment of the present invention.
  • 35 to 37 are partial cross-sectional views of a drum housing assembly according to a second embodiment of the juice drum of the present invention.
  • 38 and 39 are perspective views of a separation screw according to a third embodiment of the juice drum of the present invention.
  • Figs. 40 and 41 are modifications of the separation screw shown in Figs. 38 and 39. Fig.
  • Figs. 42 and 43 show still another modification of the separation screw shown in Figs. 38 and 39. Fig.
  • 45 is a partial cross-sectional view of a drum housing assembly according to a third embodiment of the juice drum of the present invention.
  • 46 and 47 are exploded perspective views of a juice drum according to a fourth embodiment of the juice drum of the present invention.
  • FIG. 50 is a perspective view showing a cross-section of a portion of a juice drum according to a fourth embodiment of the present invention in a state where the drum housing, the juice drum and the juice screw are engaged.
  • FIG. 23 is a partial cross-sectional view of a drum housing assembly according to a fourth embodiment of the juice drum of the present invention.
  • 54 and 55 are exploded perspective views of a juicer according to an embodiment of the present invention.
  • 56 and 57 are exploded perspective views of a juice drum according to an embodiment to which the waste remover of the present invention is applied.
  • FIG. 58 is a perspective view of a juice drum according to an embodiment to which the waste remover of the present invention is applied.
  • Figs. 59 and 60 are perspective views of a first module applied to a juice drum according to another embodiment to which the waste remover of the present invention is applied. Fig.
  • 61 to 66 are diagrams showing a state in which the residue discharge adjuster according to the first embodiment of the present invention is adjusted in stages.
  • Figs. 67 to 69 show a second embodiment of the residue discharge regulator shown in Figs. 61 to 66. Fig.
  • Figs. 70 and 71 are still another third embodiment of the debris discharge regulator shown in Figs. 61 to 66. Fig.
  • FIG. 74 is a perspective view of a full-cloth state of the apparatus for controlling drainage of debris according to an embodiment of the present invention.
  • 76 is a perspective view of the apparatus for controlling the discharge of juice waste according to the embodiment of the present invention.
  • 77 is a sectional view taken along the line B-B in Fig. 76;
  • FIG. 78 is a perspective view of the apparatus for controlling the discharge of juice waste according to the embodiment of the present invention in a fully opened state.
  • 79 is a sectional view taken along the line C-C in Fig.
  • FIG. 80 is a perspective view of an example of a juice discharge regulating device in a state in which the juice discharge cap according to the embodiment of the juice discharge controlling device of the present invention closes the juice discharge port;
  • 81 is a sectional view of an example of a juice discharge regulating device in a state in which the juice discharge cap according to the embodiment of the juice discharge controlling device of the present invention closes the juice discharge port;
  • FIG. 82 is a perspective view of an example of a juice discharge regulating device in a state in which the juice discharge cap according to the embodiment of the juice discharge controlling device of the present invention has opened the juice discharge port.
  • FIG. 83 is a cross-sectional view of an example of a juice discharge regulating device in a state in which the juice discharge cap according to the embodiment of the juice discharge controlling device of the present invention has opened the juice discharge port.
  • FIG. 84 is an exploded perspective view of an example of a juice discharge controlling apparatus according to an embodiment of the juice discharge controlling apparatus of the present invention.
  • FIG. 85 is a view showing the opening and closing of the juice discharge port by the juice discharge cap according to the embodiment of the juice discharge adjusting device of the present invention.
  • 86 is a diagram for explaining the juice discharge path by the juice discharge cap according to the embodiment of the juice discharge adjusting device of the present invention.
  • FIG. 87 relates to prevention of backflow by the juice discharge cap according to the embodiment of the juice discharge controlling apparatus of the present invention.
  • 90 and 91 are views for explaining the operation of the intermediate portion of the juicer according to the embodiment of the safety switch device of the present invention.
  • FIG. 92 is a perspective view of the drum housing of the juicer according to the embodiment of the safety switch device of the present invention.
  • 93 and 94 are partial cutaway views of a juicer according to another embodiment of the safety switch device of the present invention.
  • 95 and 96 are views for explaining the operation of the intermediate portion of the juicer according to another embodiment of the safety switch device of the present invention.
  • 97 is an exploded perspective view of an automatic shaft coupling device between a drive shaft of a motor and a lower rotation shaft of a screw according to an embodiment of the present invention.
  • FIG. 99 shows a state in which the drive transmission portion is compressed and moved to the celebration room, and FIG. Respectively.
  • Figures 100 and 101 are partial cutaway perspective views of Figures 98 and 99, respectively.
  • FIG. 102 and 103 are sectional views of the juice juice machine equipped with the automatic coupling device shown in FIG. 97;
  • FIG. 102 is a diagram showing a state in which when the lid is fastened to the housing,
  • FIG. 103 shows a state in which the motor is rotated in the state of FIG. 102, and the drive transmitting portion is elastically moved and aligned with the lower rotational shaft.
  • Fig. 104 shows a modification of Fig. 97. Fig.
  • 105 is a perspective view of an automatic joining apparatus according to another embodiment of the present invention.
  • the terms 'upper,' 'upper,' 'upper,' or the like refer to the side or vicinity of the side into which the material is introduced and the terms 'lower' "Bottom" or similar term shall be taken to refer to the opposite side of the side into which the material is introduced or a section or section close to it.
  • FIG. 1 and 2 are perspective views of a juicer according to an embodiment of the present invention.
  • a juicer according to an embodiment of the present invention includes a main body 1, a hopper 100, a drum housing 200, a screw 300, and a juice drum 400 ).
  • the drum housing 200 accommodates the juice drums 400 that receive the screws 300, but in some embodiments the juice drums 400 may replace the drum housing 200.
  • the juice drum 400 receives the screw 300 therein and the hopper 100 is detachably coupled to the drum housing 200.
  • the juice drum 400 is connected to the speed reducer accommodating portion (Not shown), which receives the power of a driving motor (not shown), can be transmitted to the screw 300. At this time, the hopper 100 and the juice drum 400 are disposed in the direction of the driving axis of the driving motor.
  • the drive motor includes a speed reducer (not shown), and the speed reducer decelerates the rotation speed (about 1800 rpm) of the drive motor so that the screw 300 rotates at a low speed (about 80 rpm or less). This makes juice possible without destroying nutrients.
  • a juicer having such an arrangement structure is referred to as a vertical low-speed juicer.
  • the juice drum 400 may be described as including the drum housing 200 and the drum housing 200 and the juice drum 400 may be separately described.
  • the main body portion 1 may include an upper support portion 2, a lower support portion 3, and a reduction gear accommodating portion 4.
  • a driving motor for generating a driving force and a speed reducer (not shown) for transmitting the driving force to the driving shaft 6 may be disposed inside the main body 1.
  • the upper support part 2 may be formed in a shape corresponding to a part of the outer circumferential surface of the drum housing 200 to support the side of the drum housing 200.
  • the lower support part 3 extends in a downward direction of the drum housing 200 from the lower part of the main body part 1 and may be formed in a plate shape.
  • a debris cup (not shown) capable of holding debris may be disposed on the lower supporting portion 3.
  • the reducer accommodating portion 4 extends in the lateral direction from the center of the main body 1 toward the drum housing 200, and a speed reducer may be disposed inside the reducer accommodating portion 4.
  • the reducer accommodating portion 4 may be formed in a shape corresponding to the lower surface of the drum housing 200 so that the drum housing 200 can be seated thereon.
  • the juicer according to another embodiment of the present invention is substantially the same as the embodiment of the juicer shown in Figs. 1 and 2 described above, except that the juice drum 400 There is a difference in that the drive shaft 6 of the drive motor 5 is able to transmit power to the screw 300 on the same axis.
  • the main body part 1 may include an upper support part 2 and a lower support part 3.
  • a driving motor for generating a driving force and a speed reducer (not shown) for transmitting the driving force to the driving shaft 6 may be disposed inside the main body 1.
  • the upper support part 2 may be formed in a shape corresponding to a part of the lower side of the drum housing 200 to receive the drum housing 200 and connect the drive shaft 6 to the screw 300. [ Further, the drive shaft 6 is connected to the shaft of the screw 300 through a hole penetrating the center of the drum housing 200.
  • the lower support part 3 extends in the direction of the juice outlet from the lower part of the main body part 1 and can be formed in the form of a plate (in FIG. 3, the direction of the lower support part 3 is not exactly represented as extending in the direction of the juice outlet I did not).
  • a juice cup (not shown) capable of containing juice may be arranged on the lower support part 3.
  • FIGS. 5 and 6 are exploded perspective views of the juicer according to the embodiment of FIGS. 1 and 2 of the present invention.
  • the hopper 100 is capable of feeding a juice object (for example, vegetables, grains, fruits, etc.) into the hopper 100, Guide.
  • a juice object for example, vegetables, grains, fruits, etc.
  • the drum housing 200 is formed into a cylindrical shape with an open top, and the screw 300 and the juice drum 400 may be disposed therein.
  • the juice outlet 220 and the debris outlet 230 are formed in the lower portion of the drum housing 200.
  • the juice outlet 220 may be formed in a pipe shape at the lower side of the drum housing 200 so that the juice can be easily discharged.
  • the debris discharge port 230 may be formed on the lower surface of the drum housing 200 so that the debris can be discharged vertically downwardly of the drum housing 200.
  • the juice outlet 220 can be opened or closed by the juice opening and closing mechanism 240 and the juice outlet 230 can be opened or closed by the dirt opening and closing mechanism 250.
  • a drum hole 260 is formed in the lower center of the drum housing 200.
  • the drive shaft is inserted into the drum hole 260 and connected to the screw 300, and can transmit power to the screw 300.
  • the inner circumferential surface of the drum hole 260 may have a shape corresponding to the shape of the drive shaft so that the drive shaft can be inserted.
  • the screw (300) is rotatably received by receiving a rotational force from a drive shaft, and presses or crushes a juice object.
  • At least one screw spiral 310 is formed on the outer circumferential surface of the screw 300 so as to be in contact with the juice drum 400.
  • the object to be juiced is conveyed downward by the screw spiral 310 and the object of juice is pressed by a narrow gap between the screw 300 and the juice drum 400.
  • the distance between adjacent screw spirals 310 formed on the upper side of the screw 300 may be larger than the distance between neighboring screw spirals 310 formed on the lower side of the screw 300.
  • the brush 500 is not necessarily required. By eliminating the brush 500, the gear 520 for rotating the brush 500 can also be eliminated, thereby reducing manufacturing costs. However, it is also possible to further arrange the brush 500 in order to help sweep off the stuck or buried juice in the lower part of the drum housing 200. If the brush 500 is disposed, the brush 500 may be additionally disposed between the drum housing 200 and the juice drum 400. The brush 500 may be rotated between the drum housing 200 and the juice drum 400 to sweep the juice that is stuck or buried in the lower portion of the drum housing 200. A brush gear 510 may be formed at a lower portion of the brush 500 along the circumferential direction. The brush gear 510 is externally engaged with the gear 520 disposed inside the lower portion of the drum housing 200 so that the brush 500 can be rotated according to the rotation of the gear 520.
  • FIGS. 7 and 8 are exploded perspective views of a juicer according to another embodiment shown in FIGS. 3 and 4 of the present invention.
  • the juicer according to another embodiment of the present invention is substantially the same as the embodiment of the juicer shown in Figs. 5 and 6 described above, except that the juice drum 400 is seated on the upper portion of the main body 1,
  • the driving shaft 6 of the driving shaft 6 can transmit power to the screw 300 on the same axis, and the brush 500 is not disposed.
  • the first modification example of the first embodiment of the present invention will be described. However, the first embodiment may be applied to FIGS. 1A and 2 as well.
  • FIGS. 9 and 10 are exploded perspective views of a juicer to which a second embodiment of a juice drum to be described later is applied.
  • the juicer according to the present embodiment is substantially the same as the embodiment of the juicer shown in Figs. 5 to 8 described above, except that the second module 20 constituting the juice drum 400 replaces the drum housing 200 And the brush 500 is not disposed.
  • the second module 20 is configured to surround the first module 10 and the slit is not formed on the outer circumferential surface thereof, thereby performing the function of the drum housing.
  • the juicer may include a hopper 100, a screw 300, and a juice drum 400.
  • a screw 300 is disposed inside the juice drum 400 and the hopper 100 is detachably coupled to the second module 20 constituting the juice drum 400.
  • a juice outlet 220 and a debris outlet 230 are formed in the lower part of the second module 20 constituting the juice drum 400.
  • the juice outlet 220 can be formed in a pipe shape from one side of the juice drum 200 so that the juice can be easily discharged.
  • the debris discharge port 230 may be formed so that the debris can be discharged to the side of the second module 20.
  • the juice outlet 220 can be opened or closed by a juice opening / closing mechanism (not shown), and the juice outlet 230 can be opened or closed by a debris opening / closing mechanism (not shown).
  • Drum holes 260 are formed in the lower center of the second module 20 of the juice drum 200.
  • the drive shaft connected to the motor is inserted into the drum hole 260 and connected to the screw 300 so that power can be transmitted to the screw 300.
  • the inner circumferential surface of the drum hole 260 may have a shape corresponding to the shape of the drive shaft so that the drive shaft can be inserted.
  • the screw (300) is rotatably received by receiving a rotational force from a drive shaft, and presses or crushes a juice object.
  • a screw shaft 320 is formed at a lower portion of the screw 300 and an upper portion of the screw shaft 320 is coupled to the screw shaft 320 so as to transmit power.
  • At least one screw spiral 310 is formed on the outer circumferential surface of the screw 300 so as to be in contact with the juice drum 400.
  • the object to be juiced is conveyed downward by the screw spiral 310 and the object of juice is pressed by a narrow gap between the screw 300 and the juice drum 400.
  • the spacing between neighboring screw spirals 310 at the top of the screw 300 may be greater than the spacing between neighboring screw spirals 310 at the bottom of the screw 300.
  • the juice drum 400 has a hollow cylindrical or frusto-conical shape and can be squeezed or crushed by interaction with the screw 300.
  • the second embodiment relating to the juice drum 400 will be described first after the common structure is described first and the first embodiment is explained.
  • FIG. 11 and 12 are exploded perspective views of a juicer to which a third embodiment of the juice drum to be described later is applied.
  • the juicer according to the present embodiment is substantially the same as the embodiment of the juicer shown in Figs. 5 to 8 described above, but without the separate juice drums 400, the screw 300 replaces the juice drums 400 There is a difference, and the brush 500 is not disposed.
  • the third embodiment relating to the juice drum 400 will be described in detail after the description of the second embodiment of the juice drum is completed.
  • FIG. 13 and 11 are exploded perspective views of a juicer to which a fourth embodiment of the juice drum to be described later is applied.
  • the juice dispenser according to the present embodiment is substantially the same as the juice dispenser shown in Figs. 5 to 8 described above, but differs in that it has a structure in which the third and fourth embodiments of the juice drum are combined. (500) is not disposed.
  • the fourth embodiment related to the juice drum 400 will be described in detail after the description of the third embodiment of the juice drum is completed.
  • the juice drum 400 has a hollow cylindrical or frusto-conical shape and can be squeezed or crushed by interaction with the screw 300.
  • the juice drum 400 of the present invention is composed of two modules in which a cylindrical first module 10 and a second module 20 are detachably assembled, and when the two modules are combined, A narrow gap is formed so as to protrude.
  • the first module 10 is formed into a hollow cylindrical shape having an open top so that the screw 300 can be received therein, and one or more slits 12 penetrating the upper and lower portions are formed on the inner surface. If necessary, the lower part may also be formed into an open cylindrical shape.
  • the slit 12 is formed as a through hole including both side surfaces and upper and lower surfaces so that the interval between the slits is fixed, and the side surface, the upper surface and the lower surface may be formed continuously without being bounded to each other.
  • the slit includes an empty space formed between the comb teeth rods.
  • the second module 20 is formed in a cylindrical shape having an open upper part to be detachably coupled to surround the first module 10 and is connected to the slit 12 of the first module 10 when it is combined with the first module 10
  • a rib 22 to be inserted is formed. If necessary, the lower part may also be formed into an open cylindrical shape.
  • the ribs 22 may be formed as side surfaces and protruding surfaces, and upper and lower surfaces may be formed continuously without being bounded to each other by comb teeth or protrusions including both side surfaces, protruding surfaces, upper surfaces and lower surfaces. Ribs include comb teeth.
  • the ribs 22 are formed in the first module 10 such that when the first module 10 and the second module 20 are combined, a predetermined fixed gap is formed between the first module 10 and the slit 12 of the first module 10, Has a position and shape corresponding to the slit (12) of the slurry (10), and the juice is filtered out between the gaps when juicing.
  • the interval of the gaps may be determined according to the requirements of the design of the module and the specific design conditions of the various materials, and it is sufficient that the gaps are spaced such that the wastes can be filtered out during the pressing of the juice.
  • the shape of the slit 12 can be a rod- Or any shape thereof.
  • the upper part of the second module 20 is opened so that the first module 10 can be attached and removed to the upper side of the second module 20,
  • the first module 10 and the second module 20 are arranged such that the ribs 22 of the second module 20 are inserted into the slits 12 of the first module 10 when the first module 10 and the second module 20 are accommodated in the first module 10,
  • the outer diameter of the first module 10 is formed to be smaller than the inner diameter of the second module 20 with the shape of a truncated cone.
  • a rib jaw may be formed on the inner circumferential surface of the first module 10 of the juice drum of the present invention composed of two modules and protruding radially inwardly at regular intervals.
  • the rib jaw can be divided into a long rib and a short rib, and can be divided into a first rib jaw having a relatively short height and a second rib jaw having a relatively long protrusion height.
  • the material to be conveyed downward while being compressed is finely pulverized by the plurality of first rib jaws 13 formed on the lower side of the second rib jaw 14.
  • the material is strongly pressed by the conveying compressive force applied to the material, and the juice is squeezed out and ejected into the gap to increase the juice efficiency.
  • the second rib jaws 14 protruding in the screw side radial direction may be formed on the inner peripheral surface of the first module 10 so as to be perpendicular to the longitudinal direction.
  • a material such as vegetables can not be smoothly conveyed downward along the screw helix when the screw rotates, and congestion may occur in the juice drum.
  • the second rib jaw 14 is formed, when the screw rotates, the material is smoothly conveyed downward along the screw helix and is crushed and crushed, and the second rib jaw 14 itself reinforces the rigidity of the first module 10 .
  • the protrusion height of the second rib jaw 14 may be equal to the height from the upper portion to the lower portion, or may be gradually decreased from the lower portion. Since the slit 12 is not formed on the surface 10-1 where the second rib jaw 14 is formed on the outer peripheral surface of the first module 10, the rigidity of the first module 10 is reinforced.
  • the second rib jaw 14 may be inclined downward from the upper portion to the lower portion, and a step portion 14-1 may be formed at an intermediate portion thereof so as to protrude toward the screw.
  • the step portion 14-1 of the second rib jaw 14 can be variously modified in its position, number, or protruding height according to the shape of the screw and the design conditions of the spiral.
  • the second rib jaw 14 may be gradually lowered to the lower portion, and the second rib jaw 14 may not be formed in the lower portion of the first module 10.
  • a guide surface 20-1 in which the rib 22 is not formed is formed in the second module 20 corresponding to the outer surface 10-1 of the surface of the first module 10 on which the slit 12 is not formed
  • the first module 10 can be guided to the second module 20 while the first module 10 is coupled with the second module 20, And can not move.
  • the lower end of the first module 10 may be completely opened, and an annular flange portion 16 may be formed which is open at the center and extends inward.
  • an annular flange portion 16 may be formed which is open at the center and extends inward.
  • the debris is directly discharged downward.
  • the flange portion 16 is formed at the lower end of the first module 10, the effect of stagnating the debris Can be expected.
  • a helical guide jaw 18 extending from the second rib jaw 14 toward the center of the first module 10 is formed on the upper surface of the flange portion 16 so that the debris is caught and accurately guided downward can do.
  • the first rib jaws 13 protrude in the radial direction of the screw and are vertically formed along the longitudinal direction on the inner circumferential surface of the first module 10, and a plurality of the protrusions 13 are spaced apart from each other along the inner circumferential surface of the first module 10 .
  • the first rib jaw 13 performs a function of finely and uniformly secondarily grinding a material such as vegetables while being fed to the bottom while being juiced by the rotation of the screw. Therefore, the protrusion height of the first rib jaw 13 is generally lower than the protrusion height of the second rib jaw 14, and is shorter than the length of the second rib jaw 14.
  • the first module 10 may be further extended downward from the second rib jaw 14 as viewed from the upper end of the first module 10 to the lower end of the first module 10.
  • a step portion can be additionally formed in the middle of the first rib jaw 13. The stepped portion can prevent the juice material from hanging and stagnating.
  • the first rib jaw 13 can be formed close to the upstream side edge of the slit 12 in the screw rotating direction. As the first rib jaw 13 is formed closer to the upstream edge of the slit 12 in the screw rotating direction, it functions as a speed limiter. As the material is compressed and conveyed, the pressing force of the gap is lowered, And the phenomenon that comes together with less.
  • the inclined plane 18 can be formed by pulling the downstream side edge of the slit 12 of the first module 10 in the screw rotating direction.
  • the inclined surface 18 is formed, the phenomenon that the debris that has passed through the first rib jaw 13 smoothly moves and comes out from the downstream side gap is reduced.
  • the circumferential width of the gap formed between the slit 12 of the first module 10 and the rib 22 of the second module 20 can be made wider radially outward.
  • the gap on the downstream side is wider than the gap on the upstream side in the direction in which the juice is ejected, so that the flow of the juice to be extruded can be made smooth.
  • the width of the protruding surface of the rib 22 of the second module 20 may be increased in the radial direction of the second module 20, It may have a form that widens toward the inside.
  • the width of the slit 12 and the width of the rib 22 are relatively matched so that the lower side gap of the juice drum, which is drained from the juice, can be narrower than the upper side gap. By doing so, it is possible to more easily remove the granules of the material which is reduced by the compressive force increasing toward the lower part, and the juice overflowed by the lower side debris can be discharged to the upper side gap, thereby improving the juicing efficiency.
  • the gap of the slit 12 of the first module 10 may be increased toward the lower side and the width of the rib 22 of the second module 20 may be increased toward the lower side.
  • a step 121 is formed in the slit 12 of the first module 10 and the upper slit width is smaller than the lower slit pot with respect to the step 121,
  • a stepped portion 24 may be formed on the rib 22 of the module 20 and the width of the lower side rib 22 may be formed wider than the width of the upper side with respect to the stepped portion 24.
  • the outer diameter of the first module 10 and the inner diameter of the second module 20 may be relatively matched to each other so that the distance between the outer circumferential surface of the first module 10 and the inner circumferential surface of the second module 20 It is possible to widen the space of the lower side toward the lower side.
  • the juice discharged through the gap formed between the slit 12 and the rib 22 widens toward the lower side and the juice can be smoothly discharged to the juice discharge port 220.
  • the juice drums according to embodiments of the present invention include a first module 10 and a second module 20, and the first module 10 and the second module 20 can be detachably coupled to each other have.
  • the first module 10 is a vertically open hollow cylindrical shape and includes at least one elongated slit 12.
  • the slit 12 is formed downward at a position spaced apart from the lower portion of the upper end of the first module 10 by a predetermined distance.
  • the second module 20 has a hollow cylindrical shape and includes at least one rib 22 inserted corresponding to the slit 12 formed in the first module 10.
  • a predetermined gap is formed between the slit 12 of the first module 10 and the rib 22 of the second module 20 when the second module 20 and the first module 10 are engaged, The juice separated from the debris generated when juicing the juice is discharged from the inside of the juice drum to the outside through the gap. That is, the gap between the slit 12 and the rib 22 serves as a mesh of the conventional mesh structure.
  • the juice drum may have various forms as shown in Figs. 15 to 44.
  • the lengths of the first module 10 and the second module 20 may be similar or the length of the second module 20 may be shorter than the length of the first module 10.
  • the slit 12 may be formed to correspond to the entire length of the first module 10 (the length of the slit 12 is longer than the set distance), and the slit 12 may be formed only on the lower portion of the first module 10 (The length of the slit 12 is formed shorter than the set distance). Further, the slit 12 may be divided into an upper slit formed on the upper portion of the first module 10 and a lower slit formed on the lower portion of the first module 10. The upper slit (12) is located further radially outward than the lower slit (12).
  • a first step is formed in a central portion of the first module 10 in the longitudinal direction and a second step corresponding to the first step is formed in a central portion of the second module 20 in the longitudinal direction,
  • the first module 10 may be supported by the second module 20.
  • a reinforcing ring 16 may be formed at the first step.
  • the reinforcing ring may be provided in the form of a lower band or flange, and may be provided in the form of a band or flange like a band in the middle of the first module.
  • the slit may be divided into an upper slit formed on the upper portion and a lower slit formed on the lower portion with respect to the first step.
  • the slit 12 is not limited to a rectangular hole or an elliptical hole, as long as the hole 300 is seen to cross the spiral of the screw 300 when the screw 300 is received in the juice drum.
  • the rib 22 is not limited to any shape as long as it can be inserted corresponding to the slit 12 to form a gap with the slit 12.
  • the first module includes a hole portion in which the slit 12 is formed along the circumferential direction and a plate portion in which the slit 12 is not formed.
  • the plate portion 11, on which the slit 12 is not formed for convenience It may also be referred to as a "flesh" or "rod” or a "comb rod”.
  • the first module 10 includes a cylindrical upper portion and a lower lower portion so that the screw 300 can be received therein, as shown in FIGS. 5 to 10, And the inner diameter gradually decreases as it goes down.
  • the volume between the first module 10 and the screw 300 where the material can be positioned decreases from the upper side to the lower side, and the compressive force applied to the material also decreases from the upper side to the lower side It is increasing.
  • the shape and size of the screw 300 can be variously configured to have a shape and a size that make the pressing force applied to the material stronger toward the bottom, and the present invention is not limited to the shapes of the embodiments described herein.
  • the second module 20 has the inner diameter of each portion of the second module 20 so that the inner diameter of the second module 20 Can be formed larger than the outer diameter of the corresponding portion of the first module (10).
  • the shape of the second module 20 is not limited to the embodiments of the present invention, and the rib 22 is inserted into the slit 12 of the first module 10, Any arbitrary shape is possible in which the gap between the slits 12 can intersect the screw spiral 310.
  • At least one rib jaw (13, 14) may be formed along the inner circumferential surface of the first module (10).
  • the ribs (13, 14) may be formed in the longitudinal direction of the first module (10).
  • the juice object may not go down and become stagnant, or the pressing force or the crushing force may be low or not generated. Since the first module 10 can be deformed by the compressive force generated during the process of conveying and compressing the material by the spiral 310 of the screw 300, 13, and 14 may be formed. In addition, one rib jaw 13, 14 can be formed in one flesh.
  • the rib jaws 13 and 14 are formed on the inner circumferential surface of the flesh 11 without the slit 12 of the first module 10 and have a length shorter than or equal to the length of the slit 12
  • the ribs 13 are formed to be vertically or vertically close to the inner circumferential surface of the flesh 11 on which the slits 12 are not formed and longer than the length of the slits 12
  • a rib jaw 14 hereinafter referred to as " second rib jaw ").
  • the rib jaws 13 and 14 serve to allow the material to be introduced into the juice drum 400 to fall down in a narrow portion abutting the screw 300.
  • the rib jaws 13 and 14 can function to squeeze and squeeze the material together with the screw 300 while lowering the material down. Therefore, the rib jaws 13 and 14 do not necessarily have to be formed in the longitudinal direction of the juice drum 400 but are formed so as to intersect the spiral 310 of the screw 300. In order to efficiently convey and press the material, But may also be implemented in a sloped form with a constant slope.
  • the first rib jaw 13 may be formed at a position adjacent to the slit 12 in the flesh 11 of the first module 10.
  • the first rib jaw 13 is formed adjacent to the slit 12, there is less trapping of debris in the gap, as compared with the case where the first rib jaw 13 is formed in the center portion of the flesh 11.
  • the second rib jaw 14 is formed along the longitudinal direction on the inner circumferential surface of the flesh 11 so as to guide and press the material, as well as during the process of transferring and pressing the material by the spiral of the screw 300 A function of adjusting the receiving position of the screw 300 in the juice drum 400 and a function of adjusting the juice space can be performed.
  • the projection height of the second rib jaw 14 may be configured to have the same height from the upper portion to the lower portion. However, as can be seen from Figs. 15, 17, 23, 27, 29, 32 and 34, Or at least one step portion 14-1 may be formed in the intermediate portion of the second rib 14 in the longitudinal direction.
  • the plurality of flesh 11 may include flesh 11 having a relatively narrow width and flesh 11 having a relatively wide width.
  • the first ribs 13 are formed on the inner circumferential surface of the relatively thin flesh 11 and the second ribs 14 can be formed on the inner circumferential surface of the relatively wide flesh 11.
  • a rib 22 is formed on the inner circumferential surface of the second module 20 abutting the outer circumferential surface of the relatively large piece 11 of the first module 10 when the first module 10 and the second module 20 are coupled But may provide means for securing the first module 10 and the second module 20 instead of forming them.
  • a coupling protrusion 19 may be formed on the outer circumferential surface of the relatively wide flesh 11 of the first module 10, and a second module facing the relatively wide flesh 11 20 can be formed with an engaging groove 29 engageable with the engaging projection.
  • an engagement groove may be formed in the outer circumferential surface of the relatively wide flesh 11 of the first module 10, and the second module 20 facing the relatively wide flesh 11
  • a coupling protrusion which can be engaged with the coupling groove may be formed on the inner circumferential surface.
  • a space may be formed between the inner circumferential surface of the second module 20 where the ribs 22 are not formed and the outer circumferential surface of the first module 10 corresponding to the inner circumferential surface.
  • a spacing space is formed between the inner circumferential surface of the second module 20 where the ribs 22 are not formed and the outer circumferential surface of the corresponding first module 10, the first module 10 and the second module 10, A space for allowing the juice to flow therebetween is provided so that the juice flows down without interruption.
  • the spacing space between the inner circumferential surface of the second module 20 where the ribs 22 are not formed and the outer circumferential surface of the first module 10 corresponding to the inner circumferential surface of the second module 20 The lower you go, the bigger it can be.
  • the outer diameter of the first module 10 may be greater than the outer diameter of the first module 10 to form a spacing between the inner circumferential surface of the second module 20 where the ribs 22 are not formed and the corresponding outer circumferential surface of the first module 10 It may be configured such that it gradually decreases from the upper portion to the lower portion, or at least one stepped portion whose outer diameter is reduced at the longitudinally central position of the outer peripheral surface of the first module 10 may be provided.
  • the width of the flesh 11 formed between the slits 12 of the first module 10 is generally broader toward the radial center.
  • the gap formed between the slit 12 of the first module 10 of the juice drum 400 and the rib 22 of the second module 20 is widened from the radially inner side toward the outer side, It is possible to prevent the above-mentioned gap from being clogged or disturbing the flow of juice by the residue during the process.
  • the cross-section of the flesh 11 formed in the first module 10 may be generally semicircular, elliptical, or trapezoidal in order to increase the width of the flesh 11 toward the radial center of reflections .
  • the material is conveyed downward by the rotation of the screw 300 in the first module 10 of the juice drum 400 and the gap between the screw 300 and the inner peripheral surface of the first module 10 is moved downward
  • the lower side gap of the juice drum from which the juice is filtered out can be formed narrower than the upper side gap.
  • the drainage of the juice through the lower side gap may be impeded by the scum generated during the juicing process. Therefore, the upper side gap of the juice drum can be formed relatively wider than the lower side gap so that the juice overflows through the upper side gap. That is, the gap formed between the slit 12 of the first module 10 of the juice drum and the rib 22 of the second module 20 can be configured such that the lower portion is continuously or discontinuously narrower than the upper portion.
  • the width of the slit 12 of the first module 10 can be made wider toward the lower side, and the width of the slit 12 of the first module 10 12 may be formed to be narrower toward the upper side.
  • the width of the slit 12 of the first module 10 may be constant and the width of the rib 22 of the second module 20 may be narrower toward the upper side.
  • the first module 10 or the second module 20 is provided with a step in the longitudinal center portion thereof,
  • the gap formed between the slits 12 and the ribs 22 of the second module 20 can make the upper side wider than the lower side so that the ribs 22 of the second module 20 May be made narrower toward the upper side.
  • the juice drum 400 can be made of a high strength material which is harmless to the human body and is strong enough to withstand the pressure generated during the juicing process and to maintain the gap between the slits 12. Also, the juice drum 400 may be made of a single thin plate made of high strength material.
  • first module 10 and the second module 20 may be made integral using a polyetherimide.
  • the first module 10 and the second module 20 may be manufactured by injection molding.
  • the first module 10 may be deformed or broken or the gap formed between the first module 10 and the second module 20 may be increased as the compressing force received by the material gradually increases toward the lower part of the juice drum 400. [ May occur or deformations may occur. Therefore, as shown in FIGS. 15 to 14A, an annular reinforcing ring or flange 16 can be formed to fix the slit 12 of the first module 10.
  • the reinforcing ring 16 may be formed between the lower end or the upper end and the lower end of the first module 10 to hold the slit 12 and may be formed in the shape of an annular flange at the lower end opening.
  • the slit 12 is not opened or the width of the slit 12 is not changed during the juicing process, and the screw can be seated in the juice drums of the second and fourth embodiments.
  • annular flange 27 is formed at the lower end of the second module 20 to support the first module 10.
  • the first screw packing 330 may be coupled to the outer circumferential surface of the screw shaft 320. As shown in FIG. The first screw packing 330 seals the outer peripheral surface of the drum hole 260 when the screw shaft 320 is inserted into the drum hole 260. Accordingly, it is possible to prevent the juice from flowing into the inside of the drum hole 260 during the juicing process.
  • a packing groove (340) may be formed on the lower outer circumferential surface of the screw (300), and a second screw packing (not shown) may be coupled to the packing groove (340).
  • the second screw packing seals the inside of the seat portion when the packing groove 340 is seated in the seat portion formed inside the second module 20. Accordingly, it is possible to prevent the debris from flowing into the juice outlet 220 during the juicing process.
  • FIG. 15 to 31 are views of a first embodiment of the juice drum of the present invention.
  • the first embodiment of the juice drum of the present invention can be applied to all of the juicers shown in Figs. 1 to 1D.
  • the juice drum 400 includes a first module 10, and a second module 20.
  • the juice drum 400 of the present invention is composed of two modules in which a cylindrical first module 10 and a second module 20 are detachably assembled, and when the two modules are combined, A narrow gap is formed so that the juice is caught out.
  • the first module 10 and the second module 20 may be integrally formed using polyetherimide (PEI).
  • PEI polyetherimide
  • the first module 10 and the second module 20 may be manufactured by injection molding.
  • the first module 10 may be generally cylindrical in shape and open on the upper and lower sides.
  • the first module 10 includes a plurality of comb bars 11 and a plurality of first slits 12 are formed by a plurality of comb bars 11.
  • a hole portion in which the slit 12 is formed along the circumferential direction and a plate portion in which the slit 12 is not formed are alternately formed, and the slit 12 is formed
  • the plate portion 11 which is not formed is defined as a " comb-like rod ".
  • the second module 20 is formed in a cylindrical shape with an open upper part to be detachably coupled to the first module 10 and is connected to the slit 12 of the first module 10 when it is combined with the first module 10
  • a comb tooth projection 22 to be inserted is formed. If necessary, the lower part may also be formed into an open cylindrical shape.
  • the comb teeth protrusion 22 is referred to as a rib of the second module in the above description of the common structure.
  • the comb teeth protrusions 22 are rib-shaped protrusions including both side surfaces, protruding surfaces, upper and lower surfaces, and the side surfaces and the protruding surface, and the upper surface and the lower surface may be continuously formed without being bounded to each other.
  • the comb teeth protrusion 22 is formed in the first module 10 such that when the first module 10 and the second module 20 are combined, a predetermined fixed gap between the first module 10 and the slit 12 of the first module 10 becomes narrow and long, Has a position and shape corresponding to the slit (12) of the module (10) and juice is filtered out between the gaps when juicing.
  • the interval of the gaps may be determined according to the requirements of the design of the module and the specific design conditions of the various materials, and it is sufficient that the gaps are spaced such that the wastes can be filtered out during the pressing of the juice. Further, since the gap can be juiced if it is a through-hole name formed so as to intersect the spiral of the screw 300 when the screw 300 is received in the juice drum 400, the shape of the slit 12 can be either a rod- Or any shape thereof.
  • the upper part of the second module 20 is opened so that the first module 10 can be attached and removed to the upper side of the second module 20,
  • the first module 10 and the second module 20 are tapered downward so that the comb teeth protrusion 22 of the second module 20 is inserted into the slit 12 of the first module 10,
  • the outer diameter of the first module 10 is formed to be smaller than the inner diameter of the second module 20 with a generally truncated conical shape.
  • the upper side width of the first slit 12 may be narrower than the lower side width of the first slit 12. That is, the width of the first slit 12 may become narrower toward the upper side.
  • the first slit 12 may have a step 121 formed thereon. The upper side width of the first slit 12 may be smaller than the lower side width of the first slit 12 with respect to the step portion 121.
  • the width of the comb-like projections 22 on the upper side may be smaller than the width of the comb-like projections 22 on the lower side. That is, the width of the comb teeth protrusion 22 may become narrower toward the upper side.
  • the stepped portion 24 may be formed on the comb tooth protrusion 22.
  • the width of the upper comb-like projection 22 may be smaller than the width of the lower comb-like projection 22 with respect to the stepped portion 24. Furthermore, the width of the comb teeth 22 on the upper side of the stepped portion 24 may become narrower toward the upper side.
  • a rib jaw protruding in the vertical direction can be formed at regular intervals.
  • the rib jaw can be divided into a long rib and a short rib, and can be divided into a first rib jaw having a relatively short height and a second rib jaw having a relatively long protrusion height.
  • the compressive force is increased more and more.
  • the juice generated by the compression of the compressive force is filtered and discharged through the gap formed by inserting the rib 22 of the second module 20 into the slit 12 of the first module 10, .
  • the material to be conveyed downward while being compressed is finely pulverized by the plurality of first rib jaws 13 formed on the lower side of the second rib jaw 14.
  • the material is strongly pressed by the conveying compressive force applied to the material, and the juice is squeezed out and ejected into the gap to increase the juice efficiency.
  • the debris generated is caught between the outer surface of the screw 300 and the inner circumferential surface of the first module 10 .
  • the debris that rotates due to the rotational force of the screw 300 may strike the rib jaws 13 and 14 and move downward of the first module 10.
  • the second rib jaw 14 may function to reinforce the rigidity of the first module 10 and guide the juice to the lower portion of the juice drum 400.
  • the first module 10 has a thin overall thickness and can be weakened by the slits 12. [ Therefore, the rigidity of the first module 10 can be reinforced by forming the second rib jaws 14 in the first module 10.
  • the function of guiding the juice to the lower portion of the juice drum 400 by the second rib jaw 14 is as described above.
  • the second rib jaw 14 may function to fix the receiving position of the screw 300 in the juice drum 400 and fix the juice space.
  • the first and second rib jaws 13 and 14 function to squeeze and squeeze the material together with the screw 300 while moving the juice object and the residue downward. Therefore, the first and second rib jaws 13 and 14 do not necessarily have to be formed in the lengthwise direction of the juice drum 400 but are formed to cross the spiral 310 of the screw 300, But may also be implemented in an inclined form having a constant slope with respect to the longitudinal direction.
  • the plurality of comb-teeth rods 11 may include a comb-like rod 11 having a relatively small width and a comb-like rod 11 having a relatively wide width.
  • a plurality of comb-shaped bars (for example, three comb-shaped bars) having a relatively narrow width are arranged at equal intervals, and a plurality of comb- This relatively wide comb-like rod can be arranged.
  • the first rib jaw 13 is formed on the inner circumferential surface of the relatively small comb-tooth rod 11, and the second rib jaw 14 can be formed on the inner circumferential surface of the relatively large comb- have.
  • the space between the plurality of comb teeth protrusions 22 is relatively narrow A large space can be formed.
  • the comb-like bar 11 having a relatively wide width may be located in a space where the interval between the comb-like projections 22 is relatively large.
  • the key projection 25 may be formed in a relatively large space between the plurality of comb teeth 22.
  • FIG. 17 and Fig. 4B are perspective views of a juice drum according to the first embodiment of the present invention.
  • the width (the distance between one first slit and the neighboring first slit along the circumferential direction) of the comb-like bar 11 is gradually increased toward the inner side in the radial direction of the first module 10 Lt; / RTI >
  • the cross-section of the comb-teeth rod 11 may be semicircular, elliptical, or trapezoidal.
  • a key groove 15 may be formed on an outer circumferential surface of the first module 10.
  • the key groove 15 may have a substantially triangular shape with respect to a vertical cross section of the first module 10.
  • the key groove 15 may be formed on the outer peripheral surface of the comb-like bar 11 having a relatively large width.
  • a key projection 25 may be formed on the inner peripheral surface of the second module 20.
  • the key projection 25 may be formed in a shape corresponding to the key groove 15 of the first module 10. That is, the key projection 25 may be formed in a substantially triangular shape with respect to the vertical section of the second module 20 so that the amount of the protrusion 25 protruding from the upper surface of the second module 20 and protruding downward may be reduced .
  • the key projection 25 of the second module 20 By allowing the key projection 25 of the second module 20 to be inserted into the key groove 15 of the first module 10 when the first module 10 is coupled to the second module 20, The coupling position of the module 10 and the second module 20 can be fixed. Also, by engaging the key projection (25) in the key groove (15), the engagement position, relative rotation, and tilting of the first module (10) and the second module (20) can be restricted.
  • an annular first flange 16 may be formed on the lower side of the comb-like bar 11.
  • the first flange 16 supports the first slit 12 between the plurality of comb-like bars 11 so that the width of the first slit 12 is fixed.
  • the first slit 12 is formed with a through hole fixed to the top and bottom surfaces and both sides while the comb tooth rod 11 is fixed by the first flange 16.
  • the comb-like bar 11 is formed as a cantilever extending in the vertical direction, and the pressing force between the screw 300 and the first module 10 becomes larger toward the lower side. Therefore, there is a fear that the lower side of the comb-like rod 11 is deformed by the pressing force between the screw 300 and the first module 10. [ In order to prevent such a problem from occurring, by supporting the lower portion of each comb-teeth rod 11 through the first flange 16, the width of the first slit 12 is changed by the pressing force in the juicing process Can be prevented.
  • a seating part 17 supported by the bottom surface of the drum housing 200 is formed in the lower part of the first module 10.
  • the seating part 17 may be formed as a groove protruding downward from the first flange 16 or extending upward from the first flange 16.
  • the second module 20 has an inner diameter of each portion of the second module 20 so that the inner diameter of the second module 20 is larger than that of the corresponding portion of the first module 10 As shown in Fig.
  • the second module 20 is generally cylindrical in shape, and the upper and lower sides thereof can be opened.
  • the second module 20 may include a plurality of first seals 21 (referred to as first seam to distinguish it from another second comb string or a basic comb string).
  • the comb-like protrusions 22 may protrude radially inwardly from the inner peripheral surface of the first cover 21.
  • a plurality of second slits (23) are formed by the plurality of first covers (21).
  • the comb teeth protrusion 22 can be inserted into the first slit 12 between the comb teeth rods 11.
  • a predetermined gap may be formed between the first slit 12 and the comb tooth protrusion 22 by inserting the comb tooth protrusion 22 into the first slit 12.
  • the size of the gap may be constant or uneven and the comb teeth protrusion 22 is inserted into the first slit 12 of the first module 10 to form a gap therebetween crossing the screw spiral 310 But any shape is not limited thereto.
  • the juice is discharged radially outward of the juice drum 400 through the gap and the juice separated debris can be collected in the inner lower part of the juice drum 400.
  • the material is transported downward by the rotation of the screw 300 in the first module 10 of the juice drum 400 and the distance between the screw 300 and the inner circumferential surface of the first module 10 becomes lower
  • the lower side gap of the juice drum 400 from which the juice is filtered out can be narrower than the upper side gap.
  • the drainage of the juice through the lower side gap may be impeded by the scum generated during the juicing process. Therefore, the upper side gap of the juice drum can be formed relatively wider than the lower side gap so that the juice overflows through the upper side gap.
  • the width of the first slit 12 between the comb-like bars 11 is constant and the width of the comb-like projections 22 on the upper side of the stepped portion 24 becomes narrower toward the upper side of the stepped portion 24
  • the size of the gap widens toward the upper side with respect to the stepped portion 24.
  • the juice may be discharged through a narrow gap formed mostly in the lower part during the pressing process.
  • a juicy object such as tomato
  • the juice efficiency can be improved for both a hard juice such as a carrot and a juicy juice such as a tomato.
  • the size of the gap can be kept constant without changing during the juicing process.
  • a juicy object such as a carrot
  • it can be accumulated in the gap in a juicing process.
  • the object to be juiced is caught by the stepped portion 24, and the object to be juiced can be prevented from accumulating in the gap.
  • a space may be formed between the outer circumferential surface of the first module 10 and the inner circumferential surface of the second module 20, as shown in FIGS.
  • the spacing space may become wider as it goes to the lower side of the juice drum 400.
  • the first module 10 is formed in a cylindrical shape whose diameter gradually decreases toward the lower side, so that the spacing space can be wider as it goes to the lower side of the juice drum 400.
  • a step may be formed on the lower side of the comb-teeth rod 11 of the first module 10 so that the spacing becomes narrower toward the lower side of the juice-feeding drum 400 by the step.
  • the protrusion 26 may be formed on the outer circumferential surface of the upper portion of the second module 20.
  • the protrusion 26 may be seated in the coupling groove 210 formed in the inner circumferential surface of the drum housing 200 shown in FIG.
  • the outer circumferential surface of the juice drum 400 can be separated from the inner circumferential surface of the drum housing 200 by the protrusion 26 being seated in the engaging groove 210 and the state where the juice drum 400 and the drum housing 200 are separated from each other, Can be improved.
  • the protrusions 26 are formed at equal intervals in the circumferential direction at the upper end of the second module 20, and the coupling grooves 210 are formed at corresponding positions in the drum housing 200 So that when the juice drum 400 is coupled to the drum housing 200, it is easy to identify with the naked eye and can be easily assembled.
  • an annular second flange 27 may be formed below the first cover 21.
  • the first cover 21 may extend downwardly of the second flange 27.
  • the comb-like bar 11 formed on the first module 10 may be formed to extend downward of the second flange 27 . That is, when the first module 10 and the second module 20 are assembled, the entire area of the first slit 12 formed in the first module 10, regardless of the position of the second flange 27, A comb tooth protrusion 22 formed on the inner surface of the first cover 21 may be inserted to form a predetermined gap between the first slit 12 and the comb tooth protrusion 22.
  • the first flange portion 16 may extend radially inwardly from the inner circumferential surface of the first module 10, and the upper surface of the first flange portion 16 may have a guide formed with an oblique projection
  • a jaw 27-1 may be provided.
  • the guide jaw 27-1 may extend from the second rib jaw 14 formed on the inner peripheral surface of the first module 10, and may be formed to be inclined in the rotating direction of the screw 300.
  • the debris of the juice to be crushed between the screw 300 and the first module 10 is moved downward by the first rib jaw 13 and the second rib jaw 14 so that the debris is discharged through the debris discharge port 230
  • the guiding jaw 27-1 having the inclined projections guides the waste to the waste outlet.
  • Figs. 19 to 22 show a first modification of the juice drum shown in Figs. 15 to 4B.
  • This first modified embodiment of the juice drum can be applied to an exploded perspective view of the juicer of Figs.
  • the engaging projection 19 may be formed in a substantially rectangular shape, and the engaging projection 19 may be formed by extending from a relatively wide comb-like rod 11.
  • the engaging projections 19 may be spaced a predetermined distance in the circumferential direction so that a plurality of (for example, four) engaging projections 19 may be formed.
  • a second flange 27 is formed on the lower end of the second module 20.
  • the second flange 27 may be formed with an extension extending radially inwardly of the second module 20.
  • an engaging groove 29 having a shape corresponding to the engaging projection is formed so that the engaging projection 19 of the first module 10 is inserted.
  • the first module 10 When the first module 10 is inserted into the second module 20 and the coupling projections 19 are inserted into the coupling grooves 29, the first module 10 and the second module 20 It can be combined exactly.
  • the engaging projections 19 may replace the role of the seat portion 17 shown in Fig.
  • the engaging projection 19 can fix the first module 10 coupled to the second module 20 to the bottom surface of the drum housing 200. Accordingly, the first module 10 to which the second module 20 is coupled can be seated and fixed to the drum housing 200.
  • the key groove 15 and the key projection 25 shown in Figs. 15 and 16 may also be formed.
  • the relative positions of the first module 10 and the lower portion of the second module 20 Since the relative positions of the first module 10 and the second module 20 can be determined secondarily as the key projection 25 is inserted into the key groove 15, The engagement position of the second module 20 is fixed.
  • the first module 10 and the second module 20 are coupled to each other by a coupling protrusion 19 and a coupling groove 29 at the bottom of the first module 10 and the second module 20,
  • the relative rotation between the first module 10 and the second module 20 is restricted and the first module 10 and the second module 20 are coupled to each other by the key protrusion 25 and the key groove 15, It is possible to prevent inclination of each other.
  • the coupling protrusion 19 is formed in the first module 10 and the coupling groove 29 is formed in the second module 20 in the embodiment of the present invention, The coupling protrusion 19 may be formed in the second module 20 and the coupling groove 29 may be formed in the first module 10.
  • the key groove 15 is formed in the first module 10 and the key projection 25 is formed in the second module 20, And the key projection 25 may be formed in the first module 10.
  • the protrusion 26 may be formed on the outer circumferential surface of the upper portion of the second module 20.
  • the projecting portion 26 may be seated in the coupling groove 210 formed in the inner circumferential surface of the drum housing 200 shown in FIG.
  • the outer circumferential surface of the juice drum 400 can be separated from the inner circumferential surface of the drum housing 200 by the protrusion 26 being seated in the engaging groove 210 and the state where the juice drum 400 and the drum housing 200 are separated from each other, Can be improved.
  • the protrusions 26 are formed at equal intervals in the circumferential direction at the upper end of the second module 20, and the coupling grooves 210 are formed at corresponding positions in the drum housing 200 So that when the juice drum 400 is coupled to the drum housing 200, it is easy to identify with the naked eye and can be easily assembled.
  • a first rib jaw 13 protrudes from the inner peripheral surface of the first module 10, and the first rib jaw 13 is adjacent to the first slit 12 .
  • the first rib jaw 13 may extend radially inwardly from an edge formed in the vertical direction of the first slit 12. At this time, the height of the first rib jaw 13 may be longer than the width (or width) of the first slit 12.
  • An inclined portion 18 may be formed at an edge of the first slit 12 facing the edge of the first slit 12 where the first rib jaw 13 is formed.
  • Fig. 22 is a cross-sectional view of the portion " A-A " shown in Fig. 22 shows the juice drum viewed from below.
  • the position of the first rib jaw 13 and the inclined portion 18 will be described in detail with reference to Fig. 22.
  • the first rib jaw 13 is formed at the edge of the first slit 12 and the inclined portion 18 is formed at the edge of the first slit 12 following the rotation direction of the screw 300.
  • the first rib jaw 13 extends radially inward from the left edge of the first slit 12, And the inclined portion 18 may be formed at the right edge of the first slit 12.
  • a comb tooth projection 22 of the second module 20 is inserted into the first slit 12 and a predetermined gap is formed between the first slit 12 and the comb tooth projection 22 to form a pulverized juice .
  • the residue of the object to be juiced can be caught in the gap between the first slit 12 and the comb teeth projection 22.
  • first rib jaws 13 and the inclined portions 18 formed on the first slit 12 prevent the debris of the object to be juiced from being caught in the gap between the first slit 12 and the comb tooth protrusion 22 .
  • the residue rides over the first rib jaw 13 and is moved to the adjacent first rib jaw 13 by the rotational force of the screw 300 do.
  • the debris moves to the adjacent first rib jaw 13 through the gap between the first slit 12 and the comb tooth projection 22 of the second module 20 by the height of the first rib jaw 13.
  • the debris moves to the adjacent first rib jaw 13 along the inclined portion formed at the edge of the first slit 12 facing the first rib jaw 13 when the debris rides over the first rib jaw 13 It is prevented that the residue is caught in the gap between the first slit 12 and the comb teeth projection 22 of the second module 20.
  • the debris striking the adjacent first rib jaw 13 moves to the lower side of the first module 10 along the adjacent first rib jaws 13.
  • the pressing force applied to the gap formed between the first slit 12 and the comb tooth protrusion 22 is lowered, so that it is possible to minimize the accumulation of debris in the gap .
  • the first rib jaw 13 formed on the inner circumferential surface of the comb-like bar 11 as in the juice drums shown in Figs. 19 to 22 may be formed adjacent to the first slit 12.
  • the first rib jaw 13 functions like a speed-increasing bite like the juice drum 400 shown in Figs. 19 to 22
  • the debris is less likely to be caught in the gap than when the first rib jaw 13 is formed in the center portion of the comb-teeth rod 11. [ The details of this are the same as those described above, so the description is omitted.
  • Figs. 24 to 26 are partial cross-sectional views of the juice drum of the first modified example of the first embodiment coupled to the drum housing.
  • Fig. 24 is a top view of the juicer to which the juice drum of the first modified embodiment is applied
  • Fig. 25 is a sectional view in the direction of "A-A" in Fig. 24,
  • Fig. 26 is a sectional view in the direction of B-B '"in Fig. 25 and 26, the juice discharge path and the debris discharge path are shown in a clear view.
  • the juice discharge path is well shown in the second module 20 side.
  • the screw 300 is rotated to press the material down while discharging the juice into the gap between the juice drums 10 and 20 in the process.
  • the debris discharge can be controlled by the debris discharger 238 with the packing.
  • the distance between the outer diameter of the first module 10 and the inner diameter of the second module is further increased toward the lower side so that the juice drum 400 has a wider passage space toward the lower side.
  • a shaft through hole 260 is formed in the center of the inner bottom surface of the drum housing 200 and a packing 261 for waterproofing may be formed on the inner circumferential surface of the shaft through hole 260, And may include a cylinder protruding and inserted into the inner central space of the screw 300 as required.
  • a guide jaw 290 on which the lower ring 390 of the screw 300 is seated is formed around the shaft through hole 260.
  • the guide jaw 290 is formed at a predetermined height on the bottom surface of the drum housing 200 so as to be inserted into the inner circumferential surface of the lower ring 390 of the screw 300. In this way, while the screw is rotatably fixed and supported, the pressure of the debris or the juice is reduced so that the debris or juice does not enter the drive shaft.
  • An annular protrusion 299 is formed on the inner bottom of the drum housing 200 so that the bottom flange side of the first module 10 to which the second module 20 is coupled can be abutted against the bottom of the drum housing 200, Plane.
  • Fig. 27 is a second modified embodiment of the juice drum shown in Figs. 15 to 18. Fig.
  • Figs. 28 and 29 are still another modified embodiment of the juice drum shown in Figs. 15 to 18. Fig.
  • the second module 10 may further include a plurality of second seals 130 (the second seals may be clearly distinguished from another third comb rod or a basic comb rod) The second remaking is called again).
  • the second covering (130) may be formed between the first covering (22).
  • the second joint 130 is brought into close contact with the outer circumferential surface of the comb- Therefore, even if vibration is applied to the juice drum 400 during the juicing process, the size of the gap between the first slit 13 and the comb tooth projection 22 becomes constant due to the close contact of the second sash 130 and the comb- It can be effective.
  • Figs. 30 and 31 are still another modification of the juice drums shown in Figs. 17 and 18. Fig.
  • a juice discharge hole 140 may be formed in the middle portion of the second module 20.
  • the first module 21 and the second slit 23 are not formed in the second module 20 shown in FIGS. 30 and 31. That is, the second module 20 is formed in a general cylindrical shape with no perforation on its outer circumferential surface. Instead, the second module 20 is formed into a two-sided cylindrical shape having a lower diameter smaller than the upper diameter, and a step difference surface 141 is formed between the upper cylinder 150a and the lower cylinder 150b. A juice discharge hole 140 is formed in the stepped surface 141. Further, the comb teeth protrusion 22 protrudes radially inward from the inner peripheral surface of the second module 20.
  • the juice discharged from the gap at the upper portion of the juice discharge hole 140 can be discharged through the juice discharge hole 140.
  • the juice since no hole is formed in the outer circumferential surface of the second module 20, the juice can be prevented from splashing on the inner surface of the drum housing 200.
  • the juice drum can be easily cleaned and the juicing efficiency can be improved.
  • the juice drum is made of a rigid material, so that deformation of the juice drum can be prevented in the juice process.
  • it is possible to prevent the slit from spreading and to keep the gap between the slits from which the juice is discharged constant.
  • the juicing drum is easily assembled and disassembled into the juice dispenser, and the juice drum can be easily manufactured.
  • FIG. 32 to 35 are views of a second embodiment of the juice drum of the present invention.
  • the second embodiment of the juice drum of the present invention can be applied to all of the juicers shown in Figs.
  • Fig. 32 and Fig. 33 are exploded perspective views of the juice drum according to the second embodiment of the present invention
  • Fig. 34 is a perspective view of the juice drum according to the second embodiment of the present invention.
  • the juice drum 400 according to the second embodiment of the present invention may include a first module 10 and a second module 20.
  • the juice drum 400 of the present invention is composed of two modules in which a cylindrical first module 10 and a second module 20 are detachably assembled, and when the two modules are combined, A narrow gap is formed so that the juice is caught out.
  • the first module 10 may be generally cylindrical in shape and open on the upper and lower sides.
  • the first module 10 may include a plurality of first comb bars 11 and a plurality of first slits 12 may be formed by a plurality of first comb bars 11.
  • a hole portion in which the slit 12 is formed along the circumferential direction and a plate portion in which the slit 12 is not formed are alternately formed, and the slit 12 is formed And the plate portion 11 which is not formed is defined as a " comb-like rod ".
  • the juice drum 400 of the present invention is composed of two modules in which a cylindrical first module 10 and a second module 20 are detachably assembled, and when the two modules are combined, A narrow gap is formed so that the juice is caught out.
  • the second module is formed into a cylindrical shape having an open upper part so as to be detachably coupled to the first module (10).
  • the second module 20 replaces the drum housing housing the juice juice.
  • the second module 20 of the present invention is configured to form a comb protrusion on the inner circumferential surface and accommodate the first module 10 without forming a slit on the outer circumferential surface like the housing.
  • a juice outlet 220 and a debris outlet 230 are formed below the second module 20.
  • the juice outlet 220 and the juice outlet 230 may be formed in a pipe or similar shape so that juice and debris can be easily discharged, respectively.
  • a drum hole 260 is formed in the lower center of the second module 20.
  • the drive shaft may be inserted into the drum hole 260 to transmit power to the screw 300.
  • a structure in which the screw 200 and the first module 10 are seated is formed on the bottom surface of the re-
  • a comb tooth projection 22 is formed to be inserted into the slit 12 of the first module 10 when the first module 10 is engaged.
  • the comb protrusion 22 is referred to as a rib of the second module in the above description of the common structure.
  • the comb teeth protrusions 22 are rib-shaped protrusions including both side surfaces, protruding surfaces, upper and lower surfaces, and the side surfaces and the protruding surface, and the upper surface and the lower surface may be continuously formed without being bounded to each other.
  • the comb teeth protrusion 22 is formed in the first module 10 such that when the first module 10 and the second module 20 are combined, a predetermined fixed gap between the first module 10 and the slit 12 of the first module 10 becomes narrow and long, Has a position and shape corresponding to the slit (12) of the module (10) and juice is filtered out between the gaps when juicing.
  • the interval of the gaps may be determined according to the requirements of the design of the module and the specific design conditions of the various materials, and it is sufficient that the gaps are spaced such that the wastes can be filtered out during the pressing of the juice. Further, since the gap is a through hole formed so as to cross the spiral of the screw 300 when the screw 300 is received in the juice drum 400, the slit 12 can be shaped like a bar shape or an egg shape Or any shape thereof.
  • the upper part of the second module 20 is opened so that the first module 10 can be attached and removed to the upper side of the second module 20,
  • the first module 10 and the second module 20 are tapered downward so that the comb teeth protrusion 22 of the second module 20 is inserted into the slit 12 of the first module 10,
  • the outer diameter of the first module 10 is formed to be smaller than the inner diameter of the second module 20 with a generally truncated conical shape.
  • the upper side width of the first slit 12 may be smaller than the lower side width of the first slit 12. Also, the width of the first slit 12 may be made narrower toward the upper side. In addition, the first slit 12 may have a step 121 formed thereon. The upper side width of the first slit 12 may be smaller than the lower side width of the first slit 12 with respect to the step portion 121. [ The first slit 12 may be continuously formed from the upper side of the first module 10 to the lower side.
  • the lower side gap of the juice drum in which juice is filtered by relatively matching the widths of the slits 12 and the ribs 22, may be narrower than the upper side gap.
  • the gap of the slit 12 of the first module 10 may be increased toward the lower side and the width of the rib 22 of the second module 20 may be increased toward the lower side.
  • a step 121 is formed in the slit 12 of the first module 10 and the upper slit width is smaller than the lower slit pot with respect to the step 121,
  • a stepped portion 24 may be formed on the rib 22 of the module 20 and the width of the lower side rib 22 may be formed wider than the width of the upper side with respect to the stepped portion 24.
  • the outer diameter of the first module 10 and the inner diameter of the second module 20 are relatively matched to each other so that the space between the outer circumferential surface of the first module 10 and the inner circumferential surface of the second module 20 gradually widens toward the lower side .
  • the juice discharged through the gap formed between the slit 12 and the rib 22 widens toward the lower side and the juice can be smoothly discharged to the juice discharge port 220.
  • a rib jaw protruding in the vertical direction at regular intervals can be formed on the inner circumferential surface of the first module 10 of the inventive juice drum composed of two modules.
  • the rib jaw can be divided into a long rib and a short rib, and can be divided into a first rib jaw having a relatively short height and a second rib jaw having a relatively long protrusion height.
  • the material to be conveyed downward while being compressed is finely pulverized by the plurality of first rib jaws 13 formed on the lower side of the second rib jaw 14.
  • the material is strongly pressed by the conveying compressive force applied to the material, and the juice is squeezed out and ejected into the gap to increase the juice efficiency.
  • first rib jaw 13 and the second rib jaw 14 may be formed on the inner circumferential surface of the first comb-teeth rod 11.
  • the material can be squeezed or crushed by the interaction of the screw spiral 310 and the rib jaws 13,14 as the screw 300 is rotated. If there is no rib jaws 13 and 14, the juice object may not go down and stagnate, or the pressing force or grinding force may be low or not.
  • the second rib jaw 14 may function to reinforce the first module 10 and may guide the juice extractor 400 to the lower portion of the juice extractor drum 400.
  • the second rib jaw 14 may function to fix the receiving position of the screw 300 in the juice drum 400 and fix the juice space.
  • the first and second rib jaws 13 and 14 can function to squeeze and squeeze the material together with the screw 300 while lowering the material downward. Therefore, the first and second rib jaws 13 and 14 do not necessarily have to be formed in the lengthwise direction of the juice drum 400 but are formed to cross the spiral 310 of the screw 300, But may also be implemented in an inclined form having a constant slope with respect to the longitudinal direction.
  • the plurality of first comb-teeth rods 11 may include a first comb-like rod 11 having a relatively narrow width and a first comb-like rod 11 having a relatively wide width .
  • the first rib jaw 13 is formed on the inner circumferential surface of the first comb-like bar 11 whose width is relatively narrow and the second rib jaw 14 is formed on the inner circumferential surface of the relatively large first comb- .
  • the comb tooth projection 22 is formed on the inner peripheral surface of the second module 20 and the comb tooth projection 22 is inserted into the first slit 12 between the first comb teeth 11 have.
  • a predetermined gap may be formed between the first slit 12 and the comb tooth protrusion 22 by inserting the comb tooth protrusion 22 into the first slit 12.
  • the width of the first comb-teeth rod 11 (the distance between one first slit and the neighboring first slit along the circumferential direction) is smaller than the width of the first comb 10 in the radial direction of the first module 10 It can have a form that gets larger and wider.
  • the gap formed between the first slit 12 of the first module 10 of the juice drum 400 and the comb tooth projection 22 of the second module 20 is widened from the radially inner side to the outer side And it is possible to prevent the problem that the gap is blocked by the residue in the juicing process or the flow of the juice is obstructed.
  • the cross section of the first comb-teeth rod 11 may be semicircular, elliptical, or trapezoidal.
  • a first flange portion 16 may be formed at the lower end of the first module 10.
  • the first flange portion 16 supports the width of the first slit 12 between the plurality of first comb-like bars 11 to be fixed. Since the lower side of the first module 10 is supported by the first flange portion 16, the width of the first slit 12 is not changed by the pressing force during the juicing process.
  • the first slit 12 is formed with a through hole fixed to the top and bottom surfaces and both sides while the comb tooth rod 11 is fixed by the first flange 16.
  • a guiding jaw 27-1 formed with an oblique projection on the upper surface thereof serves as a guiding jaw to smoothly move the debris to the debris discharging port 230.
  • the first step 119 may be formed on the lower side of the outer circumferential surface of the first comb-tooth rod 11.
  • the second step 226 may be formed on the lower side of the comb teeth 22 of the second module 20.
  • the first step 119 may be seated and supported on the second step 226 of the second module 20.
  • the first step 119 is seated on the second step 226, so that the bottom surface of the first module 10 May not be in contact with the inner bottom surface of the second module 20. In this way, the space for the juice to flow in the lower portion of the second module 20 is secured to be higher, and the juicing efficiency is increased.
  • Fig. 35 to 37 are partial sectional views of the juice drum of the second embodiment.
  • Fig. 35 is a top view of the juicer to which the juice drum of the second embodiment is applied
  • Fig. 36 is a sectional view in the "A-A" direction in Fig. 35
  • Fig. 37 is a sectional view in the "B- 36 and 37, the juice discharge path and the debris discharge path are shown in a clear view.
  • the discharge path of the juice extruded through the gap between the first module 10 and the second module 20 is well shown.
  • the screw 300 is rotated to press the material down while discharging the juice into the gap between the juice drums 10 and 20 in the process.
  • FIG. 37 a passage through which the debris pushed down by the gap between the first module 10 and the screw 300 is discharged is well shown.
  • the debris discharge holes 18 and 110 formed on the lower side of the first module 10 are not shown, the debris escapes through the discharge holes 18 and 110 formed in the lower flange of the first module, The debris discharge can be automatically adjusted according to the discharge pressure by the packing 239 attached to the bottom surface.
  • a debris discharge hole 18, 110 may be formed at a lower side of the first module 10.
  • a residue discharge adjuster 111 may be additionally provided in the residue discharge hole 110.
  • the debris discharger 111 may be hinged to the first module 10.
  • the debris discharge regulator 111 is composed of packing so that debris can be pushed out of the debris discharge regulator 111 and discharged through the debris discharge port 230 during the juicing process. Since the residue discharge adjuster 111 is hinged to the residue discharge hole 110 when the first module 10 is washed, the residue accumulated in the residue discharge hole 110 rotates the residue discharge adjuster 111 It can be easily removed by lifting.
  • a drum hole 260 is formed at the center of the inner bottom surface of the second module 20. And may include a packing 261 for water-proofing on the inner circumferential surface of the drum hole 260, and may include a cylinder protruding and inserted into the inner central space of the screw 300 according to design needs.
  • the step 17 (see FIG. 33) formed at the lower end of the comb-like bar 11 can be seated and supported on the step 226 formed on the inner circumferential surface of the second module 20, as described above. (See FIG. 32) formed at the lower end of the comb teeth projection 22 of the second module 20, as shown in FIG.
  • a guide groove and a guiding groove for inserting the lower ring of the screw 300 may be provided on the upper surface of the flange 16 formed at the lower end of the first module 10 so that the screw 300 can be rotatably supported .
  • the lower ring 390 of the screw 300 is preferably formed of a first lower ring 391 and a second lower ring 392 so as to form a double bottom ring 391 and a second lower ring 392,
  • the first guide groove 291 and the second guide groove 292 can be formed by supporting the first guide groove 291 and the second guide groove 292.
  • the second guide step 294 close to the central axis can be formed in an annular shape on the inner surface of the bottom flange portion of the first module 10 so that the debris can not escape into the juice discharge passage.
  • the first screw packing 330 may be coupled to the outer circumferential surface of the screw shaft 320.
  • the first screw packing 330 seals the outer peripheral surface of the drum hole 260 when the screw shaft 320 is inserted into the drum hole 260. Accordingly, it is possible to prevent the juice from flowing into the inside of the drum hole 260 during the juicing process.
  • a packing groove (340) may be formed on the lower outer circumferential surface of the screw (300), and a second screw packing (not shown) may be coupled to the packing groove (340).
  • the second screw packing seals the inside of the seat portion when the packing groove 340 is seated in the seat portion formed inside the second module 20. Accordingly, it is possible to prevent the debris from flowing into the juice outlet 220 during the juicing process.
  • the comb teeth protrusion 22 may be formed on the inner peripheral surface of the second module 20.
  • the slit is not formed on the inner peripheral surface of the second module 20 according to an embodiment of the present invention. That is, the inner peripheral surface of the second module 20 is constituted by a continuous surface.
  • the comb teeth protrusion 22 of the second module 20 is inserted into the first slit 12 of the first module 10 when the first module 10 and the second module 20 are coupled.
  • a predetermined gap can be formed by inserting the comb teeth protrusion 22 into the first slit 12.
  • the size of the gap may be constant or non-constant.
  • the width of the comb-like projections 22 on the upper side of the second module 20 may be smaller than the width of the comb-like projections 22 on the lower side. Further, the width of the comb teeth protrusion 22 may become narrower toward the upper side.
  • the stepped portion 24 may be formed on the comb tooth protrusion 22. The width of the upper comb-like projection 22 may be smaller than the width of the lower comb-like projection 22 with respect to the stepped portion 24. Furthermore, the width of the comb teeth 22 on the upper side of the stepped portion 24 may become narrower toward the upper side.
  • the material is conveyed downward by the rotation of the screw 300 in the first module 10 of the juice drum 400 and the gap between the screw 300 and the inner peripheral surface of the first module 10 is moved downward
  • the material gradually compresses and the granules become smaller, and the compression force due to the compression of the material gradually becomes larger as it goes downward. Therefore, the lower side gap of the juice drum 400 from which the juice is filtered out can be narrower than the upper side gap.
  • the drainage of the juice through the lower side gap may be impeded by the scum generated during the juicing process. Therefore, the upper side gap of the juice drum can be formed relatively wider than the lower side gap so that the juice overflows through the upper side gap.
  • the width of the first slit 12 between the first comb-like bars 11 on the upper side is constant and the width of the comb-shaped projections 22 on the upper side of the stepped portion 24 becomes narrower toward the upper side
  • the size of the gap widens toward the upper side with respect to the stepped portion 24.
  • the juice may be discharged through a narrow gap formed mostly in the lower part during the pressing process.
  • a juicy object such as tomato
  • in the process of squeezing not only the juice formed in the lower side but also the juice object lodged in the lower side rises to the upper wide gap and the juice can be discharged through the upper gap have.
  • juice efficiency can be improved for both a hard juice object such as a carrot and a juicy juice object such as a tomato.
  • the size of the gap can be kept constant without changing during the juicing process.
  • a juicy object such as a carrot
  • it can be accumulated in the gap in a juicing process.
  • the object to be juiced is caught by the stepped portion 24, and the object to be juiced can be prevented from accumulating in the gap.
  • the first rib jaw 13 formed on the inner circumferential surface of the first comb-like bar 11 may be formed adjacent to the first slit 12.
  • the debris is less likely to be caught in the gap than when the first rib jaw 13 is formed in the central portion of the first comb- do. That is, when the first rib jaw 13 is formed adjacent to the first slit 12, the pressing force applied to the gap in the process of the juice passing over the first rib jaw 13 is lowered, It is possible to reduce wear.
  • the key protrusion 25 can be formed on a part of the inner circumferential surface of the second module 20, and the key groove 15 can be formed on the outer circumferential surface of the first module 10,
  • the engagement position of the first module 10 and the second module 20 can be fixed by inserting the key 25 into the key groove 15. [ The engagement of the first module 10 and the second module 20, the relative rotation, and the tilting can be restricted by fitting the key projection 25 into the key groove 15.
  • a relatively narrow space and a relatively wide space may be formed between the plurality of comb teeth protrusions 22.
  • the first comb-teeth rod 11 having a relatively wide width may be located in a space where the interval between the comb-like projections 22 is relatively large.
  • the key projection 25 may be formed in a relatively large space between the plurality of comb teeth 22.
  • the first rib jaw 13 can be formed close to the upstream side edge of the slit 12 in the screw rotating direction. As the first rib jaw 13 is formed close to the upstream side edge of the slit 12 in the screw rotating direction, it functions as a speed limiter, so that when the material is compressed and fed, the force of the gap is lowered, The phenomenon that accompanies juice is reduced.
  • the inclined plane 18 can be formed by pulling the downstream side edge of the slit 12 of the first module 10 in the screw rotating direction. This reduces the phenomenon that the debris that has passed through the first rib jaw 13 smoothly moves and comes out to the downstream side gap.
  • a first rib jaw 13 protrudes from an inner circumferential surface of the first module 10, and the first rib jaw 13 is formed adjacent to the first slit 12 .
  • the first rib jaw 13 may extend radially inwardly from an edge formed in the vertical direction of the first slit 12. At this time, the height of the first rib jaw 13 may be longer than the width (or width) of the first slit 12.
  • An inclined portion 18 may be formed at an edge of the first slit 12 facing the edge of the first slit 12 where the first rib jaw 13 is formed.
  • Fig. 22 is a sectional view showing a state in which the comb teeth protrusion 22 of the second module 20 is inserted into the slit 12 of the first module 10 in an easy-to-understand manner as seen from below. 22, the position of the first rib jaw 13 and the inclined portion will be described in detail.
  • the first rib 10 is provided in the first module 10 and rotates in the direction of the rotation of the rotating screw 300,
  • the first rib jaw 13 is formed at an edge of the screw 300 and the inclined portion 18 is formed at the edge of the first slit 12 trailing the rotation direction of the screw 300.
  • the first rib jaw 13 is formed to extend radially inward from the left edge of the first slit 12 And the inclined portion 18 may be formed at the right edge of the first slit 12.
  • a comb tooth projection 22 of the second module 20 is inserted into the first slit 12 and a predetermined gap is formed between the first slit 12 and the comb tooth projection 22 to form a pulverized juice .
  • the residue of the object to be juiced can be caught in the gap between the first slit 12 and the comb teeth projection 22.
  • first rib jaws 13 and the inclined portions 18 formed on the first slit 12 prevent the debris of the object to be juiced from being caught in the gap between the first slit 12 and the comb tooth protrusion 22 .
  • the debris of the juice to be crushed between the screw 300 and the first module 10 flows into the first rib jaw 13
  • the debris moves to the lower side of the first module 10 along the first rib jaw 13.
  • the residue rides over the first rib jaw 13 and moves to the adjacent first rib jaw 13 by the rotational force of the screw 300 do.
  • the debris moves to the adjacent first rib jaw 13 through the gap between the first slit 12 and the comb tooth projection 22 of the second module 20 by the height of the first rib jaw 13.
  • the debris moves to the adjacent first rib jaw 13 along the inclined portion formed at the edge of the first slit 12 facing the first rib jaw 13 when the debris rides over the first rib jaw 13 It is prevented that the residue is caught in the gap between the first slit 12 and the comb teeth projection 22 of the second module 20.
  • the debris striking the adjacent first rib jaw 13 moves to the lower side of the first module 10 along the adjacent first rib jaws 13.
  • the pressing force applied to the gap formed between the first slit 12 and the comb tooth protrusion 22 is lowered, so that it is possible to minimize the accumulation of debris in the gap .
  • the first rib jaw 13 formed on the inner circumferential surface of the comb tooth rod 11, such as the juice drum, may be formed adjacent to the first slit 12.
  • the first rib jaw 13 functions as a speed limiting jaw so that the first rib jaw 13 is positioned at the center of the comb-
  • the debris is less likely to be caught in the gap than in the case where it is formed in the portion. The details of this are the same as those described above, so the description is omitted.
  • the common structure of the juice drums of the present invention is the same as that of the first embodiment described above, and therefore, this will be omitted.
  • the washing is simple and the juicing efficiency can be improved, and by using the drum housing as the second module, The number is dramatically reduced.
  • Figs. 38 to 45 are views of a third embodiment of the juice drum of the present invention.
  • Fig. The third embodiment of the juice drum of the present invention can be applied to all of the juicers shown in Figs. 1 to 1D.
  • Figs. 38 and 39 are perspective views of the separation screw according to the third embodiment of the present invention
  • Figs. 40 and 41 are modification examples of the separation screw shown in Figs. 38 and 39
  • the screw is formed of two modules and the rib jaw is formed on the inner wall of the drum housing 200 so that the screw 300 serves as a juice drum.
  • the separation screw 600 includes a first module 610 and a second module 620 in two cylindrical shapes.
  • a screw spiral protrusion 613 (hereinafter, also referred to as a "screw spiral") is formed obliquely with respect to the longitudinal direction on the outer peripheral surface of the hollow first module 610, and a plurality of first slits 615 Direction.
  • the plate member in which the first slit 615 is not formed in the first module 610 is referred to as a first rod 614 (this corresponds to the comb-like bar in the first and second embodiments) .
  • a plurality of ribs protrude from the outer circumferential surface of the cylindrical second module 620 in a shape corresponding to the first slit 615.
  • a rib formed on the outer peripheral surface of the second module 620 is referred to as a second rod 621 (this corresponds to the comb ridge in the first and second embodiments).
  • a screw spiral protrusion 629 (hereinafter also referred to as “screw spiral”) may be formed on the outer circumferential surface of the second rod 621.
  • screw spiral may be formed on the outer circumferential surface of the second rod 621.
  • the screw spiral protrusion 629 may not be formed on the outer circumferential surface of the second rod 621.
  • the first module 610 and the second module 620 are coupled to each other, the first module 610 has an inner diameter larger than the outer diameter of the second module 620, The second rod 621 of the second module 620 is inserted into the first slit 615 of the first module 610 and the second rod 621 of the second module 620 is inserted between the slit 615 and the second rod 621, A gap is formed.
  • the juice flows into the separating screw 600 through the gap and the separated juice separated at the lower part between the separating screw 600 and the drum housing 200 can be collected and discharged to the outside.
  • a screw thread formed on the outer circumferential surface of the separation screw 600 is continuously formed. Although some sections are cut off in some cases, they form a continuous screw spiral.
  • the diameter of the first rod 614 and the diameter of the second rod 621 may be the same, and the protruding heights of the screw spiral protrusions 613 and 629 may be equal to each other.
  • a plurality of first and second rib jaws 250 and 260 may be formed on the inner circumferential surface of the drum housing 200 along the circumferential direction.
  • the second rib jaw 260 may be formed in the longitudinal direction of the drum housing 200 and the first rib jaw 250 may be formed only in a part of the length of the drum housing 200. That is, the length of the second rib jaw 260 may be longer than the length of the first rib 250.
  • the juice object may not go down and become stagnant, or the pressing force or grinding force may be low or not.
  • the rib jaws 250 and 260 can prevent deformation of the drum housing 200, which may be caused by a compressive force generated when the material is conveyed and crushed by the spiral of the separation screw 600.
  • the rib jaws 250 and 260 serve to allow the material to be inserted into the drum housing 200 downward at a narrow portion where the material abuts against the screw 600.
  • the rib jaws 250 and 260 can function to squeeze and squeeze the material together with the screw 600 while lowering the material down.
  • the rib jaws 250 and 260 do not have to be formed in the longitudinal direction of the drum housing 200 but are formed so as to intersect with the spirals 613 and 629 of the screw 600, But may also be implemented in inclined form with a constant slope with respect to.
  • the second rib jaw 260 is formed long in the longitudinal direction on the inner circumferential surface of the drum housing 200 so as to guide and press the material and to transfer and press the material by the screw of the screw 600 A reinforcing function for preventing deformation of the drum housing 200 due to the pressing force generated, and a function of adjusting the receiving position of the screw 600 in the drum housing 200 and adjusting the juice space.
  • the protrusion height of the second rib jaw 260 may be configured to have the same height from the upper portion to the lower portion, but may be gradually lowered from the upper portion to the lower portion, or at least one Or more may be formed.
  • the protrusion height of the upper portion of the second rib jaw 260 may be lower than the protrusion height of the lower portion of the second rib jaw 260.
  • the width of the first rod 614 may be set to be narrower toward the radial center.
  • the gap formed between the first slit 615 of the first module 610 of the separation screw 600 and the second rod 621 of the second module 620 is widened toward the radial center So that it is possible to prevent a problem that the gap is blocked by the residue in the juicing process or the flow of the juice is obstructed.
  • the cross-section of the first rod 614 of the first module 610 is configured generally semicircular, elliptical, or trapezoidal in order to narrow the width of the first rod 614 toward the radial center of reflections can do.
  • the second module 620 of the separation screw 600 has a plurality of second slits 622 formed between the plurality of second rods 621.
  • the second slit 622 may be in the form of an entirely enclosed inner circumferential surface.
  • the second slit 622 may be in the form of a part of the inner circumferential surface thereof, particularly, the lower inner circumferential surface of the second slit 622 being open.
  • a clearance may be formed between the inner circumferential surface of the second slit 622 and the inner circumferential surface of the first rod 614. Through which the juice can move downwardly between the first module 610 and the second module 620.
  • a juice discharge hole 628 may be formed on the lower side of the second slit 622.
  • the juice collected at the lower part between the first module 610 and the second module 620 can be introduced into the inside of the separation screw 600 through the juice discharge hole 628.
  • the lower inner circumferential surface of the second slit 622 may be opened so that the opened inner circumferential surface may serve as the juice discharge hole 628.
  • the upper surface 627 of the second module 620 may have a through hole 630 through which the screw shaft 611 is inserted.
  • the through hole 630 may be a square hole in order to fix the coupling position of the first module 610 and the second module 620 and prevent relative rotation of the first module 610 and the second module 620.
  • 5 to 18 illustrate that the through-hole 630 is rectangular, but the shape of the through-hole 630 is not limited to the illustrated one.
  • the first module 610 and the second module 620 can be fixed at four different positions by the screw shaft 611, which is a square shaft, and the through hole 630, which is a rectangular hole.
  • a seating groove 625 may be formed on the lower side of the second module 620 so that the separation screw 600 can be seated in the drum housing 200.
  • a seating protrusion (not shown) corresponding to the seating groove 625 may protrude upward from a lower surface of the drum housing 200.
  • a gap is formed between the inner circumferential surface of the second slit 622 and the inner circumferential surface of the first rod 614 (that is, between the inner circumferential surface of the first module 610 and the outer circumferential surface of the second module 620) Can be formed.
  • the clearance may become wider toward the lower side of the separation screw 600. The clearance can be ensured in a space in which the coolant can flow and flow between the first module 610 and the second module 620 through the clearance.
  • a magnet receiving portion 626 may be formed on the upper end surface 627 of the second module 620.
  • the second module 620 can be fixedly coupled to the first module 610 by disposing a magnet or a magnetic body having an opposite polarity inside the first module 610.
  • a first step 616 may be formed on the lower end of the first rod 614 of the first module 610 and a second step 623 may be formed on the lower side of the second rod 621.
  • the second step 623 of the second module 620 and the first step 616 of the first module 10 can withstand the pressure delivered to the screw 600 and the debris flows into the screw 600 .
  • an inclined portion 618 may be formed to receive the edge adjacent to the slit 615 of the first module 610. Is the same as the principle described above with reference to Fig. When the inclined portion 618 is formed in this manner, the object to be juiced can be smoothly passed, and the residue can be prevented from entering the separation screw gap.
  • the juicer may include a hopper 100, a drum housing 200, and a separation screw 600.
  • a separating screw 600 is disposed inside the drum housing 200 and the hopper 100 can be detachably coupled to the drum housing 200.
  • the drum housing 200 is formed in a cylindrical shape with an open top, and a separation screw 600 may be disposed therein.
  • an juice outlet 220 for discharging juice and a juice outlet 230 for discharging the juice are formed in the lower part of the drum housing 200.
  • the juice is separated into the residue and the juice by the drum housing 200 and the separation screw 600 and the residue is left on the radially outer side of the separation screw 600 and the juice is moved radially inward of the separation screw 600 do.
  • the debris is discharged through the debris discharge port 230, and the juice is discharged through the juice discharge port 220 through a path different from the path through which the debris is discharged.
  • a drum hole 260 is formed in the lower center of the drum housing 200.
  • the drive shaft may be inserted into the drum hole 260 to transmit power to the separation screw 600.
  • the inner circumferential surface of the drum hole 260 may have a shape corresponding to the shape of the drive shaft so that the drive shaft can be inserted.
  • the first rib 250 and the second rib 260 may be formed on the inner circumferential surface of the drum housing 200 along the circumferential direction.
  • the first rib 250 and the second rib 260 may be formed to be inclined at an acute angle in the longitudinal direction or the longitudinal direction.
  • the second rib 260 may further perform a function of guiding the object to be juiced to the lower portion of the drum housing 200.
  • the second rib 260 may function to adjust the position of the separation screw 600 and adjust the juice space in addition to the function of crushing and crushing the material.
  • the separation screw 600 receives rotational force from the drive shaft and rotates, and presses or crushes the juice object.
  • the separation screw 600 may include a first module 610 and a second module 620.
  • the first module 610 and the second module 620 may be detachably coupled.
  • a screw shaft 611 is disposed at an inner center of the first module 610.
  • the screw shaft 611 is further projected from the upper surface of the separation screw 600 and can be inserted into a receiving hole formed in the bottom surface of the hopper 100.
  • a screw hole 612 is formed in the lower portion of the screw shaft 611 to receive the rotational force of the drive shaft.
  • At least one screw spiral 613 is formed on the outer circumferential surface of the first module 610 so as to be in contact with the drum housing 200.
  • a plurality of first bars 614 are formed in the first module 610.
  • the plurality of first rods 614 may be formed in the entire length of the first module 610, but may be formed only in a part of the length of the first module 610.
  • a plurality of first slits 615 are formed by the plurality of first bars 614.
  • the plurality of first bars 614 may include a first bar 614 having a relatively narrow width and a first bar 614 having a relatively wide width to fix the coupling position with the second module 620 .
  • the width of the first rod 614 may be narrower toward the radially inner side of the first module 610. Accordingly, it is possible to prevent a problem that the gap is blocked by the residue during the juicing process or the flow of the juice is interrupted.
  • the first rod 614 may have a generally semicircular, elliptical, or trapezoidal cross-section.
  • a first step 616 may be formed below the first rod 614.
  • the second step 623 of the second module 620 and the first step 616 of the first module 610 can withstand the pressure delivered to the screw 600 and the debris flows into the screw 600 .
  • the second module 620 may be configured to be inserted into the first module 610.
  • the second module 620 may be generally cylindrical in shape and open at its upper and lower sides.
  • the second module 620 includes a plurality of second rods 621 protruding radially outward and a plurality of second slits 622 formed by the plurality of second rods 621.
  • a predetermined gap may be formed between the first slit 615 and the second rod 621 by inserting the second rod 621 into the first slit 615 between the first rods 614 .
  • the juice flows into the radial direction of the separating screw 600 through the gap and the debris remains between the separating screw 600 and the drum housing 200.
  • the residue left between the separation screw 600 and the juice drum 200 moves downward through the spacing space between the separation screw 300 and the drum housing 200.
  • a screw spiral protrusion 629 which can be brought into contact with the drum housing 200 may be formed on an outer circumferential surface of the second rod 621.
  • the combined position of the first module 610 and the second module 620 may be adjusted to match the screw spiral projections 613 formed in the first module 610 and the screw spiral projections 629 formed in the second module 620, can do.
  • the angle formed between the reference point of the first module 610 and the reference point of the second module 620 along the circumferential direction is 0 degrees at the position where the first module 610 and the second module 620 are completely combined Only when the reference point of the first module 610 and the reference point of the second module 620 have an angle (for example, 90 degrees, 180 degrees, 270 degrees) set along the circumferential direction, And the second module 620 can be completely combined.
  • the screw spiral protrusions 613 formed on the first module 610 and the screw spiral protrusions 629 formed on the second module 620 can be matched (that is, a continuous screw spiral is formed).
  • a space in which the interval between the plurality of second rods 621 is relatively small and a space in which a relatively large space is set in the circumferential direction May be periodically formed.
  • a first rod 614 having a relatively large width may be inserted into a space in which a space between the plurality of second rods 621 is relatively large.
  • the screw spiral protrusion 629 may not be formed on the outer circumferential surface of the second rod 621.
  • the width of the second rod 621 narrow, it is possible to achieve the same or similar juicing efficiency as compared with the case where the screw spiral protrusion 629 is formed on the outer peripheral surface of the second rod 621.
  • An annular flange 624 may be formed on the upper side of the second rod 621.
  • the flange 624 supports the plurality of second rods 621 so that the gap between them is fixed.
  • a seating groove 625 may be formed on the lower side of the second module 620 so that the separation screw 600 can be seated in the drum housing 200.
  • a packing may be disposed in the seating groove 625. Accordingly, it is possible to prevent the debris from entering the inside of the separation screw 600 during the juicing process.
  • a clearance may be formed between the inner circumferential surface of the first module 610 and the outer circumferential surface of the second module 620.
  • the clearance may become wider toward the lower side of the separation screw 600. As the clearance is formed, a space for flowing and flowing between the first module 610 and the second module 620 through the gap can be secured.
  • the first modified embodiment of the separation screw may include a first module 610 and a second module 620.
  • the separation screw 600 may be configured by a combination of the first module 610 and the second module 620.
  • a screw shaft 611 is disposed at an inner center of the first module 610.
  • the screw shaft 611 protrudes upward from the upper surface of the separation screw 600.
  • a screw hole 612 is formed at the center of the first module 610 to receive the rotational force of the drive shaft.
  • a plurality of screw spiral protrusions 613 are formed on the outer circumferential surface of the first module 610 at a portion contacting the drum housing 200.
  • a plurality of first bars 614 are formed in the first module 610.
  • a plurality of first slits 615 are formed by the plurality of first bars 614.
  • the width of the first rod 614 may be widened toward the radially inner side of the first module 610. Accordingly, it is possible to prevent a problem that the gap is blocked by the residue during the juicing process or the flow of the juice is interrupted.
  • the first rod 614 may have a generally semicircular, elliptical, or trapezoidal cross-section.
  • a first step 616 may be formed below the first rod 614.
  • the second step 623 of the second module 620 and the first step 616 of the first module 610 can withstand the pressure delivered to the screw 600 and the debris flows into the screw 600 .
  • the second module 620 may be configured to be inserted into the first module 610.
  • the second module 620 may include a plurality of second rods 621 formed on the outer circumferential surface thereof and a plurality of second slits 622 may be formed by the plurality of second rods 621.
  • a predetermined gap can be formed by inserting the second rod 621 into the first slit 615 between the first bars 614.
  • the juice flows into the separating screw 600 through the gap and the debris can be separated and discharged downward between the separating screw 600 and the drum housing 200.
  • a plurality of screw spiral protrusions 629 may be formed on the outer circumferential surface of the second rod 621 at a portion contacting the drum housing 200.
  • the combined position of the first module 610 and the second module 620 is fixed so that the screw spiral projections 613 formed on the first module 610 and the screw spiral projections 629 formed on the second module 620 are aligned with each other.
  • the screw shaft 611 may be a square shaft to fix the engagement position of the first module 610 and the second module 620. [ The screw shaft 611 may be a rectangular axis.
  • a juice discharge hole 628 may be formed below the second slit 622.
  • the juice may be introduced into the interior of the separation screw 600 through the juice discharge hole 628.
  • the second module 620 may be formed in a substantially cylindrical shape with a top portion thereof and a through hole 630 through which the screw shaft 611 is inserted in the top surface 627.
  • the through hole 630 may be a rectangular hole corresponding to the screw shaft 611 in order to fix the coupling position of the first module 610 and the second module 620.
  • the first module 610 and the second module 620 can be fixed at four different positions by the screw shaft 611, which is a square shaft, and the through hole 630, which is a rectangular hole.
  • a seating groove 625 may be formed on the lower side of the second module 620 so that the separation screw 600 can be seated on the juice drum 200.
  • a packing may be disposed in the seating groove 625. Accordingly, it is possible to prevent the debris from entering the inside of the separation screw 600 during the juicing process.
  • a clearance may be formed between the inner circumferential surface of the first module 610 and the outer circumferential surface of the second module 620.
  • the clearance may become wider toward the lower side of the separation screw 600.
  • a space can be secured in which the juice flows between the first module 610 and the second module 620 through the gap and flows.
  • a magnet receiving portion 626 may be formed on the top surface 627 of the second module 620.
  • the second module 620 can be fixedly coupled to the first module 610 by disposing a magnet or a magnetic body having an opposite polarity inside the first module 610.
  • another second modified embodiment of the separation screw 600 may have a first bar stage 650 formed on the upper side of the first bar 614.
  • a second rod step 655 may be formed on the lower side of the second rod 621.
  • the size of the gap between the first slit 615 and the second rod 621 can be changed while the separation screw 600 rotates during the juicing process. During the juicing process, the size of the gap can be kept constant in the juicing process by the first rod step 650 and the second rod step 655.
  • a key projection 640 is formed on the bottom surface of the upper surface of the first module 610 to fix the engagement position of the first module 610 and the second module 620
  • a key groove 645 into which the key projection 640 is inserted may be formed on the upper surface of the second module 620. Rotation of the first module 610 and tilting of the second module 620 can be restricted by fitting the key projection 640 into the key groove 645.
  • FIG. 45 is a partial cross-sectional view of the separation screw coupled to the drum housing;
  • the left side section of FIG. 45 is expressed in such a manner that the passage through which the filtered debris is discharged after the juice is squeezed between the separation screw 300 and the drum housing 200 is expressed and the right side section is compressed into the inner space of the separation screw 300, This juice is evident in the juice discharge path.
  • a drum hole 260 is formed at the center of the inner bottom surface of the drum housing 200. And may include a waterproofing cylinder 280 which may include a packing 261 for waterproofing on the inner circumferential surface of the drum hole 260 and may be inserted into the inner space of the screw 300 to protrude into the inner space of the screw 300 according to design needs.
  • a guide tab 282 is formed around the drum hole 260 to allow the bottom ring 390 of the screw 300 to be seated.
  • the guiding jaw 282 is formed at a predetermined height on the bottom surface of the drum housing 200 so as to be inserted into the inner circumferential surface of the lower ring 390 of the screw 300 and the guiding groove 291 is formed on the guiding jaw 282 . In this way, while the juice drum is fixedly supported, it is prevented that the drive shaft interferes with the drive shaft.
  • the separation screw is pushed into the screw internal space and flows into the juice storage part 281 formed at the center of the bottom surface of the drum housing.
  • the juice collected here can be discharged through the juice discharge path.
  • the juice storage part 281 may be a storage space formed by an annular guiding wall on the outer wall and a waterproofing cylinder 280 on the inner wall.
  • the conventional network drums are eliminated, so that the configuration is simple and the manufacturing cost can be reduced. Further, by removing the conventional network drum, the washing is simple and the juicing efficiency can be improved.
  • feeding of the material by the juice screw is smooth during the pressing process, and the juicing efficiency is improved through the fine grinding and pressing of the material, so that the addition of the material can be facilitated.
  • the juice may not disturb the juice from which the juice is extracted.
  • the juice drum is formed of a rigid material, deformation such as slitting of the juice drum in the juicing process can be prevented.
  • 46 to 23 are diagrams relating to a fourth embodiment of the juice drum according to the embodiment of the present invention.
  • a screw is applied to the juice drum of the second embodiment, and the separation screw of the third embodiment is applied.
  • first module outer drum of the juice drum in the present embodiment
  • second module outer side Quot
  • first bar or " flesh ", “ compression”
  • second bar Ribs
  • Ribs Ribs
  • Ribs Ribs
  • ribs ribs
  • ribs ribs
  • ribs ribs
  • first screw of the separating screw is the same meaning as “ second module " of the separating screw, " second screw " .
  • FIG. 13 and 14 are exploded perspective views of a juicer according to an embodiment of the present invention.
  • a juicer according to an embodiment of the present invention includes a hopper 100, a drum housing 200, an icing screw 300, and a juice drum 400.
  • the hopper 100 is a lid that closes the upper side of the juice space where the juice advances in the juicer.
  • the hopper 100 is provided with an injection hole 102 formed in the upper and lower directions so as to be able to inject the juice into the juice space.
  • the drum housing 200 may be formed as a hollow cylindrical shape that is closed downward so as to surround the juice space. That is, the hollow of the drum housing 200 becomes the juice space. An upper portion of the drum housing 200 is opened to receive a juice object injected into the injection hole 102 of the hopper 100.
  • the upper circumferential portion of the drum housing 200 and the lower circumferential portion of the hopper 100 are formed in corresponding shapes so that the upper end of the drum housing 200 and the lower end of the hopper 100 are detachably coupled. do.
  • the juice drum 400 includes an outer drum 401 and an inner drum 402.
  • the outer drum 401 is integrally formed on the inner surface of the drum housing 200 surrounding the hollow.
  • a shaft hole 260 is formed in a lower central portion of the lower side of the drum housing 200 so as to extend from a bottom surface of the outer drum 401 to a lower surface of the drum housing 200.
  • the inner drum 402 is formed into a hollow cylindrical shape to be inserted into the outer drum 401. That is, the outer drum 401 is configured to surround the inner drum 402.
  • the upper surface of the inner drum 402 is opened to receive a juice object inserted into the inlet hole 102 of the hopper 100 and the lower surface of the inner drum 402 is opened to secure a space in which the juice screw 300 and the drive shaft are connected. do.
  • the juice screw 300 is formed in a cylindrical shape including a rotary blade 305 having a screw shape on an upper portion thereof and is disposed in the hollow of the inner drum 402.
  • the inner drum 402 and the juice screw 300 may be designed to have a truncated cone shape having a smaller diameter downward in consideration of the efficiency of squeezing or crushing the juice object by mutual action.
  • the shaft hole 260 receives a driving shaft (not shown) connected to a motor (not shown) as a power source. Accordingly, the drive shaft and the juice screw 300 are connected, and the juice screw 300 can receive the rotational force from the drive shaft.
  • the juice screw 300 is rotatably received by receiving a rotational force from the driving shaft, and presses or crushes the juice object with the inner drum 402.
  • a screw shaft 312 is formed in the juice screw 300, and an upper portion of the drive shaft is coupled to transmit the power to the screw shaft 312.
  • the inner circumferential surface of the shaft hole 260 may have a shape corresponding to a non-rotating support portion of the drive shaft.
  • At least one screw thread 310 is formed on the outer circumferential surface of the juice screw 300 so as to extend along the outer circumference and contact the inner circumferential surface of the inner drum 402.
  • the object to be juiced is conveyed downward by the screw spiral 310 and is conveyed by the juice screw 300 and the inner drum 402 in a narrow gap between the juice screw 300 and the inner drum 402, The object is squeezed and the juice is performed.
  • the vertical spacing of the screw spiral 310 extending along the outer periphery of the juice screw 300 may be narrower than that of the upper portion.
  • a juice outlet 220 and a debris outlet 230 are formed below the outer circumference of the drum housing 200.
  • the juice outlet 220 communicates with the hollow of the drum housing 200 so that the juice extracted by the juice drum 400 and the juice screw 300 can be discharged to the outside of the drum housing 200 And is protruded from the outer peripheral surface of the drum housing 200.
  • the debris discharge port 230 communicates with the hollow of the drum housing 200 so that debris trapped by the juice drum 400 and the juice screw 300 can be discharged to the outside of the drum housing 200, And communicates with the hollow of the inner drum 402 and is formed to protrude from the outer circumferential surface of the drum housing 200.
  • the waste discharge port 230 is formed to communicate with the hollow of the drum housing 200.
  • the waste discharge port 230 may be formed in the outer drum 401 and the outer drum 401 while ensuring communication between the waste discharge port 230 and the hollow of the inner drum 402,
  • a drum protrusion 420 is formed on the outer circumferential surface of the inner drum 402 so as to prevent the juice flowing down between the inner drum 402 from flowing out to the waste outlet 230,
  • a drum groove 410 (see FIG.
  • a communication hole 425 communicating with the hollow of the drum protrusion 402 may be formed in the drum protrusion 420.
  • the juice flowing down between the drum housing 200 and the inner drum 402 due to the edge of the drum protrusion 420 and the outer circumferential surface of the inner drum 402 is prevented from flowing out to the waste outlet 230 do.
  • the drum protrusion 420 and the drum groove 410 guide the inner drum 402 when the inner drum 402 is inserted into the outer drum 401, and the inner circumference of the inner drum 402
  • the inner drum 402 is prevented from rotating inside the outer drum 401 due to the rotational force transmitted through the inner and outer surfaces of the juice screw 300 while being rotated.
  • the drum protrusion 420 and the drum groove 410 may limit the coupling position, the relative rotation, and the tilting of the inner drum 402 and the outer drum 401.
  • the residue outlet 230 may be opened or closed by an opening / closing mechanism 240 provided in the drum housing 200.
  • the debris collected inside the inner drum 402 moves to the outer drum 401 through the communication hole 425 and finally discharged through the debris discharge port 230 formed in the outer drum 401 .
  • the juice outlet 220 and the juice outlet 230 may be formed in a pipe or similar shape so that juice and debris can be easily discharged.
  • FIG. 46 and FIG. 47 are exploded perspective views of a juice drum according to a fourth embodiment of the present invention
  • FIG. 50 is a perspective view showing a state in which the drum housing, the juice drum and the juice screw according to the fourth embodiment of the present invention
  • the juice drum 400 according to the embodiment of the present invention is constituted by the combination of the outer drum 401 and the inner drum 402,
  • the drum 402 is detachable from the outer drum 401.
  • the drum extracting slit 421, the drum smoothing rod 422, the drum slope 424, the pressing ribs 426, the guide ribs 428, and the flanges 429 are formed on the inner drum 402.
  • the drum extracting slit 421 is formed so as to be perforated from the inner circumferential surface to the outer circumferential surface radially in the circumference of the inner drum 402.
  • the drum extracting slit 421 is narrow in the circumferential direction and elongated in the vertical direction and has a predetermined length upward from the lower end of the inner drum 402. That is, the drum extraction slit 421 may not extend to the upper end of the inner drum 402.
  • the plurality of drum extraction slits 421 may be a plurality of equally spaced bundles, one bundle along the circumference and another bundle being spaced apart from the drum extraction slit 421 As shown in FIG.
  • the drum filtering bar 422 is a portion between one drum extracting slit 421 formed by drilling the drum extracting slit 421 and another drum extracting slit 421 adjacent to the drum extracting slit 421. That is, the drum filtering rod 422 is a plate portion on which the drum extracting slit 421 is not formed. In the plurality of bundles of the drum extracting slits 421, the drum filtering rod 422, (421) are alternately formed.
  • the drum extracting slit 421 is formed to be long in the vertical direction so as to cross the screw spiral 310 at a skew position, and the shape is not limited to a quadrangle or an ellipse.
  • the width of the upper portion of the drum extraction slit 421 may be smaller than the width of the lower portion, and the width of the upper portion of the drum filtering rod 422 may naturally be larger than the width of the lower portion.
  • the drum extraction slit 421 may gradually become narrower toward the upper portion, and the drum filtering rod 422 may gradually become thinner toward the lower portion.
  • the drum extracting slit 421 may be narrower than the lower portion with respect to the step, and the lower portion of the drum filtering rod 422 with respect to the step may be thinner than the upper portion.
  • the drum slope 424 is the circumferential surface of the inner drum 402 at the drum dial 422.
  • the drum slope 424 is formed such that the drum sliding bar 422 is gradually narrowed toward the outer side in the radial direction of the inner drum 402, And is formed at an angle.
  • the circumferential surface of the inner drum 402 of the drum-shaped bar 422 will be referred to as a drum inclined surface 424 for convenience of explanation.
  • the compression ribs 426 are formed on the drum diameter bar 422 on the inner peripheral surface of the inner drum 402. That is, the pressing ribs 426 are formed on the radially inner side of the inner drum 402 of the drum filtering rod 422.
  • the pressing ribs 426 are vertically elongated protrusions and the material can be squeezed or crushed by the interaction of the screw spiral 310 and the pressing ribs 426 according to the rotation of the screw 300 . Without the squeeze ribs 426, the juice object can be stuck without falling down, and the squeezing force or grinding force can be low or not.
  • the guide ribs 428 are formed on the inner circumferential surface of the inner drum 402, and a plurality of the drum extracting slits 421 and a bundle of the drum extracting slits 421 are spaced apart from each other.
  • the drum protrusions 420 are formed on a radially outer surface of the inner drum 402 at one of a plurality of the drum extracting slits 421 and one of the plate portions spaced apart from each other.
  • the guide ribs 428 may function to reinforce the inner drum 402 and may function to send the juice to the lower portion of the inner drum 402. [ Further, the guide ribs 428 may adjust the receiving position for accommodating the juice screw 300 in the inner drum 402, and adjust the juice space.
  • the pressing ribs 426 and the guide ribs 428 may function to squeeze and squeeze the material together with the juice screw 300 while lowering the juice object downward.
  • the pressing ribs 426 and the guide ribs 428 do not necessarily have to be formed in the vertical direction of the juice drum 400 but are formed to cross the spiral 310 of the screw 300 at a twisted position But may also be formed in an inclined shape having a constant inclination with respect to the vertical direction for efficient conveying and pressing of the material.
  • the flange 429 is formed on the lower side of the drum filtering bar 422.
  • the flange 429 supports the width of the drum extraction slit 421 between the plurality of drum filtering bars 422 to be fixed. Since the lower side of the inner drum 402 is supported by the flange 429, the width of the drum extraction slit 421 is prevented from being changed by a load such as a pressing force during the juicing process.
  • a drum insertion protrusion 412 is formed on an inner circumferential surface of the outer drum 401 at a position corresponding to the drum extraction slit 421 so as to be inserted into the drum extraction slit 421 between the drum manipulation rods 422. That is, a relatively narrow space and a relatively large space may be formed between the plurality of drum insertion protrusions 412 to fix the engagement position of the inner drum 402 and the outer drum 401.
  • a plurality of the drum extracting slits 421 may be located in a relatively large space between the plurality of drum insertion protrusions 412, and a plate portion spaced apart from one another.
  • a predetermined gap is formed between the drum manipulating rod 422 and the drum insertion protrusion 412 in a state where the drum insertion protrusion 412 is inserted into the drum extraction slit 421, And extracted. That is, the drum filtration rod 422 filters the debris, and the drum extraction slit 421 functions to extract the juice.
  • the shape of the drum inclined surface 424 of the drum curl bar 422 allows the drum jaw surface 424, the drum insertion protrusions 412 and the drum juice to have a cross section similar to a triangle surrounded by the inner peripheral surfaces of the outer drum 401 A passage 414 is formed (see Figs. 50 and 23).
  • the outer drum 401 and the outer drum 401 are inserted into the drum extraction slit 421 as the drum extraction slit 421 is not extended to the upper end of the inner drum 402,
  • the inner surface of the inner drum 402 may be spaced upward from the bottom surface of the outer drum 401 in a state where the inner drum 402 is engaged.
  • the juice flowing out radially outward of the inner drum 402 through the gap between the drum manipulating rod 422 of the drum extracting slit 421 and the drum inserting protrusion 412 passes through the drum juice passage 414 And flows downward. Accordingly, the juice may remain on the inner drum 402 of the juice drum 400 and the juice may be separated and discharged to the outer drum 401 side.
  • the gap formed between the drum extraction slit 421 of the inner drum 402 and the drum insertion protrusion 412 of the outer drum 401 is widened toward the outer side in the radial direction of the juice drum 400 And it is possible to prevent the problem that the gap is blocked by the residue in the juicing process or the flow of the juice is obstructed.
  • the cross section cut horizontally of the drum filtering rod 422 may be semicircular, elliptical, or trapezoidal.
  • the material is conveyed downward by the rotation of the juice screw 300 inside the inner drum 402 of the juice drum 400 and the material is conveyed downward between the juice screw 300 and the inner peripheral surface of the inner drum 402
  • the gap gradually narrows downward the material gradually compresses and the granules become smaller, and the compressive force due to the compression of the material becomes larger and larger as it goes downward. Therefore, the lower side gap of the juice drum 400 from which the juice is filtered out can be narrower than the upper side gap.
  • the drainage of the juice through the lower side gap may be impeded by the scum generated during the juicing process.
  • the upper side gap of the juice drum 400 can be relatively wider than the lower side gap so that the juice overflows through the upper side gap.
  • the width of the drum extracting slit 421 between the upper and lower drum maneuver bars 422 is constant and the width of the drum inserting protrusion 412 becomes narrower toward the upper side, the drum maneuvering rod 422 ) And the drum insertion protrusions 412 and the size of the drum juice passage 414 becomes wider toward the upper side.
  • the gap between the drum filtering rod 422 and the drum insertion protrusion 412 and the size of the drum juice passage 414 can be kept constant without changing during the juicing process.
  • the juice may be discharged through a narrow gap formed mostly in the lower part during the pressing process.
  • a juicy object such as tomato
  • in the process of squeezing not only the juice formed in the lower side but also the juice object lodged in the lower side rises to the upper wide gap and the juice can be discharged through the upper gap have.
  • juice efficiency can be improved for both a hard juice object such as a carrot and a juicy juice object such as a tomato.
  • the pressing ribs 426 formed on the inner circumferential surface of the drum pressing rod 422 may be formed adjacent to the drum extracting slits 421 arranged in the rotating direction of the juicing screw 300.
  • the pressing rib 426 is formed adjacent to the drum extracting slit 421 arranged in the rotating direction of the juice screw 300 based on the pressing rib 426 itself, The debris is less likely to be caught in the drum extraction slit 421 than in the center portion of the manure bar 422.
  • the juice to be squeezed is rotated in the rotation of the juice screw 300 in comparison with the case where the pressing rod 426 is formed in the central portion of the drum filtering rod 422
  • the pressing force applied to the drum extracting slit 421 may be lowered in the process of passing over the pressing rib 426, so that it is possible to alleviate the trapping of the residue in the drum extracting slit 421.
  • an infusion screw 300 is constituted by the combination of the upper side screw 301 and the lower side screw 302, and the upper side screw 301 can be attached to and detached from the lower side screw 302.
  • the rotary blade 305, the screw spiral 310, and the screw shaft 312 are formed in the upper screw 301.
  • the upper side screw 301 is formed as a hollow cylindrical shape with the upper part closed by the part where the rotary blade 305 is formed and the lower part opened.
  • the upper end of the screw shaft 312 is protruded upward from the upper end of the upper screw 301 and the upper end of the screw shaft 312 is connected to the lower end of the hopper 100 In the receiving hole formed in the lower surface of the receiving hole. Therefore, the phase of the screw shaft 312 is fixed so that the juice screw 300 rotates stably.
  • a screw extraction slit 315, a screw bar 314, and a screw inclined surface 317 are further formed on the upper side screw 301.
  • a plurality of the screw extraction slits 315 are formed in the circumference of the upper screw 301 so as to be radially perforated from the inner circumferential surface to the outer circumferential surface.
  • the screw extraction slit 315 is narrow in the circumferential direction and elongated in the vertical direction and has a predetermined length upward from the lower end of the upper screw 301. That is, the screw extraction slit 315 does not extend to the upper end of the upper screw 301 and opens downward. Further, the plurality of screw extraction slits 315 may be arranged at regular intervals along the circumference.
  • the screw bar 314 is a portion between one screw extraction slit 315 formed by drilling the screw extraction slit 315 and another screw extraction slit 315 adjacent to the screw extraction slit 315. That is, the screw bar 314 is a plate portion where the screw extraction slit 315 is not formed, and the screw bar 314 and the screw extraction slit 315 are alternately formed along the circumference. Meanwhile, the screw extraction slit 315 is formed to be long in the vertical direction so as to cross the screw spiral 310, and the shape is not limited to a quadrangle, an ellipse, or the like.
  • the width of the upper portion of the screw extraction slit 315 may be smaller than the width of the lower portion, and the width of the upper portion of the screw bar 314 may naturally be larger than the width of the lower portion.
  • the screw extraction slit 315 may be gradually narrowed toward the upper part, and the screw kneading rod 314 may be gradually thinner toward the lower part.
  • the screw extraction slit 315 may be narrower than the lower portion with respect to the step, and the lower portion of the screw kneader rod 314 may be thinner than the upper portion with respect to the step.
  • the screw inclined surface 317 is a circumferential surface of the upper screw 301 in the screw bar 314.
  • the screw inclined surface 317 is formed in such a shape that the screw bar 314 progressively narrows toward the radially inward side of the upper side screw 301, so that the lower side of the upper side screw 301 is inclined with respect to the radial direction of the upper side screw 301 And is formed at an angle.
  • the circumferential surface of the upper screw 301 of the screw kneader rod 314 will be referred to as a screw inclined surface 317 for convenience of explanation.
  • the lower side screw 302 is formed as a hollow cylindrical shape having an upper side closed and an open lower side.
  • the lower screw 302 is formed with a screw insertion protrusion 321, a juice discharge hole 328, and an axial through hole 324.
  • a plurality of the screw insertion protrusions 321 are radially formed on the lower side screw 302.
  • the screw insertion protrusions 321 are narrow in the circumferential direction and elongated in the vertical direction. Further, the screw insertion protrusions 321 may be formed at positions corresponding to the screw extraction slits 315 to be inserted into the screw extraction slits 315, and may be arranged at regular intervals along the circumference.
  • the plurality of screw insertion protrusions 321 may be spaced widely and narrowly arranged in order to fix the engagement position of the upper screw 301 and the lower screw 302.
  • (315) may also be formed in a shape corresponding thereto.
  • the screw insertion protrusion 321 When the screw insertion protrusion 321 is inserted into the screw extraction slit 315 and the upper screw 301 and the lower screw 302 are engaged with each other, the screw insertion protrusion 321 and the screw- And the juice flows in the radially inward direction of the juice screw 300 through the gap. That is, the screw bar 314 filters the debris, and the screw extraction slit 315 functions to extract the juice.
  • the shape of the screw inclined surface 317 of the screw bar 314 allows the screw having a cross section similar to a triangle surrounded by the outer peripheral surface of the screw inclined surface 317, the screw insertion projection 321 and the lower screw 302 A juice passage 319 is formed (see Figs. 50 and 23).
  • a gap formed between the screw extraction slit 315 of the upper screw 301 and the screw insertion protrusion 321 of the lower screw 302 is widened inward in the radial direction of the juice screw 300 And it is possible to prevent the problem that the gap is blocked by the residue in the juicing process or the flow of the juice is obstructed.
  • the horizontal cross section of the screw bar 314 may be semicircular, elliptical, or trapezoidal.
  • the juice discharge hole 328 is pierced from the outer peripheral surface to the inner peripheral surface of the lower screw 302 in the vicinity of the lower side of the screw juice passage 319 to communicate with the screw juice passage 319.
  • a screw spiral protrusion 329 may be formed on a radially outer surface of the lower screw 302 of the screw insertion protrusion 321.
  • the screw spiral protrusions 329 may not be formed on the outer circumferential surface of some of the screw insertion protrusions 321 depending on the shape of the screw spiral 310 and the position of the screw insertion protrusions 321 .
  • the inner diameter of the upper screw 301 is larger than the outer diameter of the lower screw 302 when the upper screw 301 is coupled with the lower screw 302 so that the upper screw 301 is inserted into the lower screw 302, And the screw insertion protrusion 321 of the lower screw 302 is inserted into the screw extraction slit 315 of the upper screw 301. Further, by forming the screw spiral protrusion 329, the portion where the screw spiral 310 is broken by the screw extraction slit 315 is continuously connected.
  • the radius of the lower screw 302 of the portion where the screw insertion protrusion 321 is formed is equal to the radius of the upper screw 301 of the portion where the screw knob 314 is formed,
  • the protruding height and shape of the screw spiral protrusion 329 may be the same.
  • the screw spiral protrusion 329 may not be formed in the screw insertion protrusion 321.
  • the width of the screw insertion protrusion 321 narrow, it is possible to achieve the same or similar juicing efficiency as compared with the case where the screw insertion projection 321 is formed with the screw spiral protrusion 329.
  • the performance of cutting the juice object when the screw spiral 310 is not continuous can be further improved.
  • the outer circumferential surface portion of the lower screw 302 disposed between one screw insertion projection 321 and the adjacent screw insertion projection 321 so as to surround the screw juice passage 319 is referred to as a screw groove 322 do.
  • the juice discharge hole 328 is drilled in the lower portion of the screw groove 322.
  • a clearance may be formed between the screw groove 322 and the screw bar 314. Furthermore, the clearance may become wider as it goes to the lower side of the juice screw 300.
  • the juice flows down to the lower side between the upper screw 301 and the lower screw 302 through the clearance and flows through the juice discharge hole 328 to the lower side of the upper screw 301,
  • the juice collected at the lower side can be introduced radially inward of the lower screw 302. Meanwhile, the lower part of the screw groove 322 may be opened so as to serve as the juice discharge hole 328.
  • the shaft through hole 324 is formed such that the screw shaft 312 penetrates the closed upper surface 327 of the lower screw 302.
  • the shaft through hole 324 is formed in a polygonal shape so as to fix the engagement position of the upper screw 301 and the lower screw 302 and prevent relative rotation of the upper screw 301 and the lower screw 302. [ .
  • the shape of the shaft through hole 324 is not limited.
  • the screw shaft 312 is formed in a substantially rectangular shape
  • the shaft through hole 324 is formed in a rectangular shape so as to correspond to the shape of the screw shaft 312.
  • the engagement position of the through hole 324 is naturally matched to facilitate the engagement of the upper side screw 301 and the lower side screw 302.
  • a mounting recess 320 may be formed on the lower side of the lower screw 302 so as to allow the juice screw 300 to be seated on the juice drum 400.
  • a seating protrusion 427 corresponding to the seating groove 320 may protrude upward from the upper surface of the flange 429 of the inner drum 402. Since the seating groove 320 is coupled to enclose the seating protrusion 427, it is possible to prevent the debris separated during the juicing process from flowing into the screw 300.
  • a packing (not shown) for sealing may be interposed between the seating groove 320 and the seating projection 427.
  • the magnet receiving portion 326 may be formed on the upper surface 327 of the lower screw 302.
  • a magnet is disposed in the magnet accommodating portion 326 so that the lower screw 302 and the upper screw 301 are not separated easily.
  • the coupling force between the lower screw 302 and the upper screw 301 can be increased. That is, the upper and lower screws 301 and 302 can be inserted into the drum housing 200 or separated from the drum housing 200 with the combination of the magnet and the magnetic body, The user can easily separate the upper screw 301 and the lower screw 302 by applying a predetermined force to the lower screw 302 while the user holds the upper screw 301.
  • a key groove 325 may be further formed on the upper surface 327 of the lower screw 302.
  • the key groove 325 has a key projection (not shown) formed on the lower surface of the rotary blade 305 of the upper screw 301 to fix the engagement position of the upper screw 301 and the lower screw 302 Respectively.
  • the engagement position, relative rotation, and tilting of the upper screw 301 and the lower screw 302 can be restricted.
  • a step groove 316 is formed in the lower end of the screw bar 314 of the upper screw 301 and a step projection 323 is formed in the screw groove 322 below the juice discharge hole 328, May be formed.
  • the stepped protrusion 323 of the lower screw 302 and the stepped groove 316 of the upper screw 301 are coupled to each other to withstand the load transmitted to the juice screw 300, .
  • Fig. 51 to 53 are partial cross-sectional views of the juice drum of the fourth embodiment coupled to the drum housing.
  • Fig. 51 is a top view of the juicer to which the juice drum of the fourth embodiment is applied
  • Fig. 52 is a sectional view in the "A-A" direction in Fig. 51
  • Fig. 53 is a sectional view in the "B- 52 and 53, the juice discharge path and the debris discharge path are shown in a clear view.
  • the juiced path is formed into one path between the outer drum 401 and the inner drum 402 and two paths inside the separation screw of the juice screw, and the juicing efficiency is greatly increased.
  • a shaft hole 260 is formed at the center of the inner bottom surface of the outer drum 401, that is, the drum housing 200.
  • a cylinder 280 may include a packing 261 for waterproofing on the inner circumferential surface of the shaft hole 260 and may be inserted and protruded into the inner central space of the screw 300 according to design needs.
  • the flange 429 or the step formed at the lower end of the inner drum 402 may be supported by the step formed on the inner circumferential surface of the outer drum 401, i.e., the inner circumferential surface of the drum housing 200, as described above.
  • the upper surface of the flange 429 formed at the lower end of the inner drum 402 is formed with a guiding jaw 282 fixedly supported so that the screw can be rotatably supported by the upper surface of the guiding jaw 282, A guide groove 291 into which the lower ring 390 of the screw is inserted and guided can be formed. Also, the packing 295 may be assembled into the guide groove 291 or the lower end of the screw may be formed in a shape corresponding to the guide tab 282, and the packing may be assembled at the position. In this way, while the screw is rotatably fixed and supported, the pressure of the debris or the juice is reduced so that the debris or juice does not enter the drive shaft.
  • the juice flows along the inner side of the inner drum 402 and the inner side of the drum housing and flows out to the juice discharge path.
  • juice having passed through the juice screw 300 is extruded into the inner space of the screw and stored in the juice storage (281).
  • the juice collected here can be discharged through the juice discharge path.
  • the juice reservoir 281 may be a storage space formed by an annular guiding tab 282 on the outer wall and a waterproofing cylinder 280 on the inner wall.
  • the juice drum 400 and the juice screw 300 perform double juice to maximize the juicing efficiency, and the juice drum 400 and the juice screw 300 By separating each of them, washing can be facilitated.
  • the juice drums constituted by combining the two screws and the drums constituted by coupling the two drums function to extract the juice by filtering out the juice,
  • the efficiency can be improved.
  • the juice screw and the juice drum can be separated into two, respectively, and can be easily cleaned, and fabrication and assembly and disassembly can be facilitated.
  • feeding of the material by the juice screw is smooth during the pressing process, and the juicing efficiency is improved by the fine grinding and pressing of the material, so that the addition of the material can be facilitated.
  • the juice may not disturb the juice from which the juice is extracted.
  • the juice drum is formed of a rigid material, deformation such as slitting of the juice drum in the juicing process can be prevented.
  • the juice can be extracted from the juice screw and the drum, the juice can be steadily maintained even if the juice is not smoothly formed at any one of the juice screw and the drum.
  • 54 to 60 are views showing a debris automatic discharge device applicable to the first module of the juice drum of the present invention. It is preferable that this automatic residue removal device is applied to the juice drums of the second and fourth embodiments of the juice drum, but it is not applicable to the other embodiments.
  • FIGS. 54 and 55 are exploded perspective views of a juicer according to an embodiment of the present invention
  • FIGS. 56 and 57 are exploded perspective views of a juice drum according to an embodiment of the present invention
  • FIG. 1 is a perspective view of a juice drum according to an example.
  • the second module 20 is configured to surround the first module 10 and the slits are not formed on the outer circumferential surface thereof, .
  • the juicer may include a hopper 100, a screw 300, and a juice drum 400.
  • a screw 300 is disposed inside the juice drum 400 and the hopper 100 is detachably coupled to the juice drum 400 and specifically to the second module 20.
  • a juice outlet 220 and a debris outlet 230 are formed below the second module 20.
  • the juice outlet 220 may be formed in a pipe shape from one side of the juice drum 400 so that the juice can be easily discharged.
  • the debris discharge port 230 may be formed so that the debris can be discharged to the side of the second module 20.
  • the juice outlet 220 can be opened or closed by a juice opening / closing mechanism (not shown), and the juice outlet 230 can be opened or closed by a debris opening / closing mechanism (not shown).
  • the juice outlet 220 and the juice outlet 230 may be formed to protrude from the second module 20 in a pipe or similar shape so that the juice and the debris can be easily discharged.
  • a drum hole 260 is formed at the center of the lower portion of the second module 20.
  • the drive shaft connected to the motor is inserted into the drum hole 260 and connected to the screw 300 so that power can be transmitted to the screw 300.
  • the inner circumferential surface of the drum hole 260 may have a shape corresponding to the shape of the drive shaft so that the drive shaft can be inserted.
  • the screw (300) is rotatably received by receiving a rotational force from a drive shaft, and presses or crushes a juice object.
  • a screw shaft 320 is formed at a lower portion of the screw 300, and an upper portion of the drive shaft is coupled to the screw shaft 320 so as to transmit power.
  • At least one screw spiral 310 is formed on the outer circumferential surface of the screw 300 so as to be in contact with the juice drum 400.
  • the object to be juiced is conveyed downward by the screw spiral 310 and the object of juice is pressed by a narrow gap between the screw 300 and the juice drum 400.
  • the spacing between neighboring screw spirals 310 at the top of the screw 300 may be greater than the spacing between neighboring screw spirals 310 at the bottom of the screw 300.
  • the juice drum 400 has a hollow cylindrical or frusto-conical shape and can be squeezed or crushed by interaction with the screw 300.
  • the juice drum 400 may include a first module 10 and a second module 20.
  • the juice drum 400 may be constructed by combining the first module 10 and the second module 20 and the first module 10 and the second module 20 may be detachably coupled to each other .
  • the inner diameter D2 of the second module 20 may be larger than the outer diameter D1 of the first module 10 (D2> D1). Accordingly, the first module 10 can be smoothly inserted and coupled to the second module 20.
  • the first module 10 may be generally cylindrical in shape and open on the upper and lower sides.
  • the first module 10 may include a plurality of comb bars 11 and a plurality of slits 12 may be formed by a plurality of comb bars 11.
  • a hole portion in which the slit 12 is formed along the circumferential direction and a plate portion in which the slit 12 is not formed are alternately formed, and the slit 12 is formed
  • the plate part is defined as a "comb stick”.
  • the slit 12 is not limited to a rectangular hole or an elliptical hole as long as the hole 300 is seen to cross the spiral of the screw 300 when the screw 300 is received in the juice drum.
  • the upper side width of the slit 12 may be smaller than the lower side width of the slit 12. That is, the width of the slit 12 may become narrower from the lower side toward the upper side.
  • the slit 12 may be provided with a stepped portion 12a.
  • the upper side width of the slit 12 may be smaller than the lower side width of the slit 12 with respect to the step portion 12a.
  • the slit 12 may be continuously formed from the top to the bottom of the first module 10.
  • the first rib 13 and the second rib 14 may be formed on the inner circumferential surface of the comb-like bar 11.
  • the material in the juicer, the material can be squeezed or crushed by the interaction of the screw spiral 310 and the rib jaws 13, 14 along with the rotation of the screw 300.
  • the object of juice may not go down below the juice drum 400 and may be stagnated, or the pressing force or the grinding force may be low or not.
  • the second ribs 14 may function to reinforce the rigidity of the first module 10 and may guide the juice to the lower portion of the juice drum 400.
  • the second rib 14 can perform a function of adjusting the receiving position of the screw 300 in the juice drum 400 and adjusting the juice space.
  • the first and second ribs 13 and 14 configured as described above can function to squeeze and squeeze the material together with the screw 300 while lowering the material downward.
  • the first and second ribs 13 and 14 do not necessarily have to be formed in the longitudinal direction of the juice drum 400 but are formed to cross the spiral 310 of the screw 300, But may also be implemented in an inclined form having a constant slope with respect to the longitudinal direction.
  • the plurality of comb-teeth rods 11 may include a comb-like rod 11 having a relatively narrow width and a comb-like rod 11 having a relatively wide width.
  • the first ribs 13 are formed on the inner circumferential surface of the relatively small comb-like rod 11 and the second ribs 14 may be formed on the inner circumferential surface of the relatively large comb-
  • the first rib 13 formed on the inner circumferential surface of the comb-like bar 11 having a relatively narrow width may be formed adjacent to the slit 12.
  • the pressing force applied to the gap in the process of passing the juice over the first rib 13 is reduced, and the trapping of debris in the gap can be reduced .
  • At least one key projection 25 may be formed around the upper inner circumferential surface of the second module 20.
  • At least one key groove 15 may be formed around the upper outer peripheral surface of the first module 10 in correspondence with the key projection 25 so that the key projection 25 is inserted.
  • the key projection 25 is inserted into the key groove 15, and the fitting portion 11a is inserted into the fitting groove 28
  • the coupling position of the first module 10 and the second module 20 can be fixed.
  • comb teeth projections 22 are formed on the inner peripheral surface of the second module 20. These comb teeth protrusions 22 can be inserted into the slits 12 formed between the comb teeth rods 11.
  • no slit is formed on the inner circumferential surface of the second module 20. That is, the inner circumferential surface of the second module 20 is configured as a continuous surface so as to surround the first module 10.
  • the comb teeth protrusion 22 may not be formed on the inner peripheral surface of the second module 20 corresponding to the comb tooth rod 11 having a relatively large width.
  • the gap between the plurality of comb teeth projections 22 formed on the second module 20 is relatively narrow and relatively wide Can be formed as a space.
  • the comb teeth rod 11 having a relatively large width can be positioned in a space having a relatively large space between the plurality of comb teeth protrusions 22, and the key tooth 25 can also be positioned between the plurality of comb teeth 22
  • the gap can be formed in a relatively large space.
  • the comb teeth protrusion 22 is inserted into the slit 12. That is, a predetermined gap (not shown) may be formed between the slit 12 and the comb tooth projection 22 by inserting the comb tooth protrusion 22 into the first slit 12.
  • the size of these gaps may be constant or unequal, and the juice may be drained through the gaps. Accordingly, the juice may remain on the inner side of the first module 10 in the juice drum 400 and the juice may be separated and discharged to the second module 20 side.
  • the width of the comb-like bar 11 (the distance between one slit 12 and the neighboring slit 12 along the circumferential direction) is smaller than the radial direction of the first module 10 It may have a shape that widens toward the inner side. That is, the width of the comb-like bar 11 may become narrower from the upper side to the lower side.
  • the comb teeth protrusion 22 formed on the second module 20 may have a width on the upper side smaller than a width on the lower side corresponding to the width of the slot 12. That is, the width of the comb teeth protrusion 22 may become narrower from the lower side toward the upper side.
  • the stepped portion 24 may be formed on the comb-like projection 22.
  • the upper side width of the comb tooth protrusion 22 may be smaller than the lower side width with respect to the step portion 24 of the comb tooth projection 22. [ That is, the width of the comb teeth projection 22 can be made narrower from the step portion 24 of the comb tooth projection 22 toward the upper side.
  • a gap formed between the slit 12 of the first module 10 and the comb tooth projection 22 of the second module 20 is radially inward (from the lower side of the juice drum 400 to the upper side) It is possible to prevent the problem that the gap is blocked by the residue during the juicing process or the flow of the juice is obstructed.
  • the cross section of the comb-like bar 11 may be semicircular, elliptical, or trapezoidal.
  • a flange 16 may be formed below the comb-like bar 11.
  • the flange 16 supports the lower end of the comb tooth rod 11 so that the width of the slit 12 provided between the comb teeth rods 11 is fixed.
  • the flange 16 since the lower side of the first module 10 is supported by the flange 16, it is possible to prevent the width of the first slit 12 from being changed by the pressing force during the juicing process.
  • the first step 119 may be formed on the lower side of the comb-like bar 11.
  • a second step 226 may be formed on the lower side of the comb teeth 22 in the second module 20 to reduce the diameter thereof.
  • the first step 119 of the first module 10 can be seated and supported on the second step 226 of the second module 20. 3, since the second step 226 slightly protrudes radially inward, the first step 119 is seated on the second step 226,
  • the bottom surface may be positioned so as not to abut the inner bottom surface of the second module 20.
  • the fitting portion 11a is formed on one side of the lower portion of the outer circumferential surface of the first module 10, and on the outer peripheral surface of the first module 10 at the lower portion of the fitting portion 11a, A debris discharge hole 719 communicating with the interior of the first module 10 may be formed.
  • the first module 10 and the second module 20 are provided at one side of the inner circumferential lower surface of the second module 20 with a fitting groove 11a so as to fit the fitting portion 11a when the first module 10 and the second module 20 are coupled. May be formed.
  • the fitting portion 11a guides the movement of the first module 10 by being inserted into the fitting groove 28, 2 module 20 and the first module 10 in the first module 10 and the second module 20, respectively.
  • a residue discharge regulator 19a may be further coupled to the residue discharge hole 719.
  • the upper portion may be hinged to the fitting portion 11a so as to selectively open and close the waste discharge hole 719 by being rotated upward from the outer circumferential surface of the first module 10.
  • the debris discharge regulator 19a may be constituted by a packing.
  • the debris generated during the juicing process collects in the inner lower part of the first module 10, pushes the debris discharge regulator 19a from the debris discharge hole 719 and discharges the debris discharge regulator 19a through the debris discharge port 230 And can be discharged to the outside.
  • the residue discharge regulator 49a may be made of an elastic member and its one side may abut against the projection of the drum housing to resist, so that the residue can be discharged automatically only when the set pressure is exceeded.
  • the user when the user removes the first module 10 from the second module 20 and cleans the user, the user rotates and lifts the debris discharge adjuster 19a hinged to the fitting portion 11a, It is possible to easily remove the debris that can be caught in the hole 719.
  • the first screw packing 330 may be coupled to the outer circumferential surface of the screw shaft 320 in the present invention.
  • the first screw packing 330 closes the outer circumferential surface of the drum hole 260 when the screw shaft 320 is inserted into the drum hole 260. Accordingly, it is possible to prevent the juice from flowing into the inside of the drum hole 260 during the juicing process.
  • a packing groove 340 having a wider diameter than the first screw packing 330 may be formed under the screw 300.
  • guide grooves 290 may be formed on the lower inner surface of the first module 10 so that the packing grooves 340 are seated.
  • the space between the guide groove 290 and the packing groove 340 is sealed between the guide groove 290 and the packing groove 340
  • the second screw packing (see the packing 295 shown in Figs. 45 and 52) can be engaged.
  • the second screw packing hermetically seals the inside of the guide groove 290. Accordingly, it is possible to prevent the debris from flowing into the juice outlet 220 during the juicing process.
  • the rotation of the screw 300 in the first module 10 of the juice extractor drum 400 causes the material Is transported downward.
  • the distance between the screw 300 and the inner peripheral surface of the first module 10 becomes gradually narrower toward the lower side, the material gradually compresses and becomes smaller, and the compressive force due to the compression of the material gradually becomes larger as it goes down.
  • the lower side gap of the juice drum 400 from which the juice is filtered out is formed narrower than the upper side gap, and the discharge of juice through the lower side gap may be hindered by the debris generated in the juicing process depending on the material
  • the upper side gap of the juice drum 400 is relatively wider than the lower side gap so that the juice can smoothly overflow through the upper side gap, so that the juice discharge efficiency can be improved.
  • the width of the comb tooth protrusion 22 becomes narrower toward the upper side with respect to the step portion 24 of the comb tooth protrusion 22 in a state where the width of the upper side slit 12 is constant, And the comb teeth 22 are wider than the lower side.
  • the juice may be discharged through a narrow gap formed mostly in the lower part during the pressing process.
  • a juicy object such as tomato
  • in the process of squeezing not only the juice formed in the lower side but also the juice object lodged in the lower side rises to the upper wide gap and the juice can be discharged through the upper gap have.
  • the juice efficiency can be improved for both the juice object such as carrot and the juice object such as tomato juice.
  • the size of the gap can be kept constant without changing during the juicing process.
  • the juice of the juice object or the juice object may be accumulated in the gap during the juice process.
  • the object to be juiced is caught by the stepped portion 12a of the slot 12 and the stepped portion 24 of the comb-like projection 22, so that the object to be juiced or the juice It is possible to prevent accumulation of debris in the object.
  • the juice drums 400 constituted by the first and second modules 10 and 20 can be easily cleaned and the juicing efficiency can be improved.
  • the juice drum 400 may be formed of a rigid material to prevent deformation of the juice drum 400 during the juicing process. Thereby, it is possible to prevent the slit 12 from being opened and to keep the interval between the slits 12 from which the juice is discharged constant.
  • the assembling and disassembling and manufacturing of the juice drum 400 constituted in the juicer can be facilitated.
  • 59 and 60 are perspective views of a first module applied to a juice drum according to another embodiment of the present invention.
  • the first module 40 includes the outer shape, the comb-like bar 41, the slit 42, the stepped portion of the slit 42 42a, the key groove 45, and the flange 46 are the same in structure, shape, and characteristics, and thus the detailed description thereof will be omitted.
  • a fitting portion 48 is formed on one side of the lower part of the outer periphery of the first module 40, and a debris discharge hole (not shown) communicating with the inside of the first module 40 49 may be formed.
  • An annular flange 46 connected to the fitting portion 48 is formed at the lower end of the first module 40 and a debris discharge regulator 49a is provided at the lower end of the fitting portion 48 corresponding to the debris discharge hole 49.
  • the engagement groove 49b may be formed.
  • the engaging groove 49b may be recessed upward from the lower surface of the flange 46 so that the debris discharge regulator 49a is engaged and smoothly closes the debris discharge hole 49.
  • the debris discharge regulator 49a may be hinged to the radially inner side of the coupling groove 49b to selectively open and close the debris discharge hole 49 by being rotated to the lower portion of the first module 40 .
  • the residue discharge adjuster 49a may be made of an elastic member and its one side may abut against the projection of the drum housing to resist, so that the residue can be discharged automatically only when the set pressure is exceeded.
  • the debris discharge regulator 49a is rotated downward by the debris discharged from the debris discharge hole 49 to open the debris discharge hole 49, whereby the debris is discharged to the second module (not shown) 20 to the outside of the second module 20 through the debris outlet port 230.
  • the user when the user separates and cleans the first module 40 according to the other embodiment of the present invention from the second module 20, the user removes the debris discharge regulator 49a hinged to the engaging groove 49b So that it is possible to easily remove the debris that can be caught in the debris discharge hole 49.
  • Figs. 61 to 79 are diagrams of a debris discharge device applicable to the second module or drum housing of the juice drum of the present invention.
  • Fig. The present residue discharge apparatus can be applied to all of the juice drums of the first to fourth embodiments of the juice drum.
  • FIGS. Fig. 69 shows a third embodiment of the residue discharge apparatus of the present invention
  • Figs. 72 to 73 show a fourth embodiment of the residue discharge apparatus of the present invention.
  • An embodiment is shown in Figs. 74 to 79.
  • the debris discharge regulator 600A is for regulating the pressure to block the debris discharge port 230 so as to increase the juice rate and facilitate the discharge of the debris.
  • a part of the juice made in the juicing process escapes to the outside of the juice drum 400 directly through the gap, but the other part of the juice collects together with the debris in the inner lower part of the juice drum 400.
  • the debris discharge outlet 230 is not equipped with the debris discharge controller 600A, the juice with the debris is discharged through the discharge outlet 230, which is a major factor for lowering the juice rate. Therefore, the residue discharge controller (600A) is disposed on the residue discharge port (230) to maximally compress the juice with the residue and discharge the clearance through the gap to increase the juicing rate.
  • the debris discharge regulator 600A tightly closes the debris discharge port 230, the amount of debris that the debris collects on the inner lower portion of the juice drum 400 increases.
  • the pressure of the lower part of the juice drum 400 is reduced and the rotation of the screw 300 is interfered with, or the screw 300 and the juice drum 400 are excessively loaded . This may cause breakage of components such as the screw 300 and the juice drum 400.
  • the debris may adhere to the inner wall surface of the juice drum 400 and may not be discharged to the outside of the juice drum 400 well.
  • the debris is smoothly discharged by appropriately applying pressure to the debris so that the debris can be gathered well (i.e., the debris is not discharged directly through the debris discharge port 230).
  • the debris discharge regulator 600A adjusts the pressure to block the debris discharge port 230, thereby increasing the juice rate, preventing the parts from being damaged, and discharging the debris smoothly.
  • the debris discharge regulator 600A may be hinged to the debris discharge port 230 formed on the lower side of the second module 20.
  • the debris discharge regulator 600A may include a handle portion 661, a packing portion 662, and a first projection 663.
  • the grip portion 661 is formed in such a shape that the grip portion 661 can be held by the user and the packing portion 662 is coupled to one end of the grip portion 661.
  • First protrusions 663 are formed on both side surfaces of the grip portion 661.
  • the packing portion 662 may be made of a material having elasticity and appropriate strength. Sectional area of the packing part 662 is larger than the sectional area of the waste discharge port 230 so that when the packing part 662 completely blocks the waste discharge port 230, It can be overlapped with the bottom surface.
  • the width of the packing part 662 is slightly larger than the width of the waste discharge port 230 so that both sides of the packing part 662 can be brought into close contact with both sides of the inner surface of the waste discharge port 230.
  • a first end groove 231 and a second end groove 232 are formed on the inner circumferential surface of the debris discharge port 230.
  • the first stage trench 231 and the second stage trench 232 are both positioned on the rotational locus of the handle 661 and particularly the first protrusion 663 so that when the handle 661 is rotated, 663 can be engaged with the first step groove 231 or the second step groove 232.
  • the first end groove 231 is located closer to the inside of the juice drum 400 than the second end tooth groove 232 on the rotational locus of the handle portion 661.
  • the pressure for closing the drainage outlet 230 is set to a predetermined value when the handle portion 661 is caught by the second stagehole hole 232, ).
  • the debris may not be discharged from the juice drum 400 well.
  • the user rotates the handle 661 to engage the first projection 663 with the first step groove 231.
  • 65 and 33b when the first protrusion 663 is caught by the first end stop groove 231, the packing portion 662 overlaps the bottom surface of the waste outlet 230.
  • appropriate pressure is applied to the debris to collect the debris.
  • the debris collected in this manner exerts a force on the packing portion 662, thereby rotating the packing portion 662 and opening the debris discharge port 230. Therefore, it is possible to smoothly discharge the residue of the hard juice object having a lot of fibers.
  • the juice may be temporarily collected at the inner lower portion of the juice drum 400 together with the debris.
  • the user rotates the grip portion 661 to engage the first projection 663 with the second step groove 232.
  • the packing portion 662 slightly contacts the bottom surface of the residue discharge port 230 or slightly opens the lower portion of the residue discharge port 230. Accordingly, the debris and the juice can not be discharged through the debris discharge port 230.
  • the screw 300 continues to rotate, the debris is further compressed and aggregated together, and the juice remaining in the debris is discharged to the outside of the juice drum 400 through the gap.
  • the debris collected in this manner exerts a force on the packing portion 662, thereby rotating the packing portion 662 and opening the debris discharge port 230. Therefore, the waste can be smoothly discharged from the juice object with a low fiber content.
  • the grip portion 661 is rotated according to the kind of the juice object to regulate the pressure for closing the juice outlet port 230, so that the juice of all juice objects can be smoothly discharged.
  • Figs. 67 to 69 are modifications of the residue discharge regulator shown in Figs. 61 to 66. Fig.
  • the debris discharge regulator 600A further includes a second projection 664 formed on both sides of the handle portion 661.
  • a third end groove 233 is formed on the inner circumferential surface of the debris discharge port 230 so that the second protrusion 664 can be caught.
  • the first end recess 231 and the second end recess 232 are located on the rotation locus of the first projection 663 and are engaged with the first projection 663 when the handle 661 is rotated. So that it can engage with the first step groove 231 or the second step groove 232.
  • the second protrusion 664 and the third end groove 233 are located on different rotational trajectories than the first protrusion 663.
  • the second protrusion 664 and the third step groove 233 are not engaged when the first protrusion 663 is caught in the second end groove 232. [ When the first projection 663 further rotates and is caught by the first end recess 231, the second projection 664 is caught by the third end recess 233.
  • the abrasion of the first protrusion 663 and the first end recess 231 may progress rapidly according to the use of the juicer.
  • the debris discharge regulator 600A can be stably operated and its durability can be improved.
  • Figs. 70 and 71 are other modified examples of the debris discharge regulator shown in Figs. 61 to 66. Fig.
  • the debris discharge regulator 600A may be coupled to the upper side of the debris discharge port 230 formed on the lower side of the second module 20.
  • the debris discharge regulator 600A may include a handle portion 661, a packing portion 662, and a guide rail 234.
  • the grip portion 661 is formed in such a shape that the grip portion 661 can be held by the user and the packing portion 662 is integrally coupled to the lower end of the grip portion 661.
  • a guide rail 234 is coupled to the upper side of the debris discharge port 230.
  • the packing portion 662 When the handle portion 661 slides up and down along the guide rail 234, the packing portion 662 also moves up and down to open and close the waste discharge port 230.
  • the debris discharge regulator 600A can be coupled to the upper side of the debris discharge port 230 formed on the lower side of the second module 20.
  • the debris discharge regulator 600A may include a handle portion 661, a packing portion 662, and a guide rail 234.
  • the grip portion 661 can be formed in a shape that can be held by the user and can be lifted.
  • a packing unit 662 is hinged to the upper side of the waste discharge port 230 and a guide rail 234 is coupled to the upper second module 20 of the packing unit 662.
  • the packing portion 662 rotates about the hinge and the waste outlet 230 can be opened and closed.
  • the apparatus for removing juice according to the fifth embodiment of the present invention can be applied to the juicer housing 200.
  • the juicer housing 200 may include a substantially fully open top and bottom surface 211 and a circumferential surface 212.
  • a raised portion 213 protruding upward is formed at a substantially central portion of the bottom surface 211 and an assembly hole 214 penetrating the protruded portion 213 is formed so that an un- So that they can be inserted and assembled.
  • the bottom surface 211 may be formed with a receiving groove 215 in which the juice residue is received in the circumferential direction around the ridge 213.
  • a juice residue discharge hole 216 communicating with the receiving groove 215 may be formed through the circumferential surface 212 at a lower portion of the circumferential surface 212.
  • the juice residue falls down into the receiving groove 215 and then is received through the juice residue outlet hole 216 And can be discharged to the outside of the juice extractor housing 200.
  • a portion of the circumferential surface 212 may be provided with a rim 1700 protruding radially outward.
  • the rim 1700 has a first rim 1710 that protrudes radially outward from the circumferential surface 212 and is located at an upper portion and has a substantially " C " shape, and a second rim 1710, which is located below the first rim 1710, And may include a second rim 1720 contiguous with the first rim 1710 and further projecting radially outward beyond the first rim 1710.
  • the second rim 1720 can communicate with the juice extract drain hole 216 and guide the juice extract discharged through the juice extract drain hole 216 to the outside of the juicer housing 200 .
  • the juice waste discharged through the juice residue discharge hole 216 can be discharged to the outside of the juice extractor housing 200 under the guidance of the second rim 1720.
  • a door lever 1200 capable of selectively performing a full-closure, a semi- opening and a full-opening can be accommodated in the rim 1700 so as to be vertically movable and hingedly rotatable on the rim 1700 .
  • the door lever 1200 includes a lever body 201 inserted into the frame 1700 and capable of moving up and down and capable of hinging to the outside of the frame 1700, And may include an opening / closing door 1202 that directly opens and closes the hole 216.
  • a long hole 1203 may be formed in the upper part of the lever body 201 and a center pin 1730 inserted into the long hole 1203 and movable along the long hole 1203 may be formed on the inner wall of the rim 1700 .
  • the lever body 201 may have a locking protrusion 1205 which integrally protrudes to form a locking groove 1204 and may be inserted into the locking groove 1204 or may be detached from the locking groove 1204
  • the engaging pin 1740 may be formed on the inner wall of the rim 1700.
  • the engaging pin 1740 may be positioned below the center pin 1730.
  • Figs. 74 and 75 show a full-closure state in which the door lever 1200 is moved downward from the inside of the rim 1700 so that the opening / closing door 1202 completely closes the juice remnant discharge hole 216.
  • the center pin 1730 is accommodated to move to the upper end of the slot 1203. Since the engaging pin 1740 is inserted into the engaging groove 1204 and accommodated in the upper end of the engaging groove 1204, The door lever 1200 is caught by the center pin 1730 and the engaging pin 1740 so as to maintain the closed state.
  • the opening and closing door 1202 is opened from the opening 1720 and the opening and closing door 1202 is opened to open the juice remnant discharge hole 216 to a substantially semi- So that the juice is discharged to the outside of the juice extractor housing 200.
  • the door lever 1200 When the user continuously rotates the door lever 1200 in the clockwise direction for the purpose of promptly discharging the juice remnants or cleaning or the like, as shown in FIGS. 78 and 79, the door lever 1200 are pivoted about the center pin 1730 so that the opening and closing door 1202 is in a fully open state in which the juice remnant discharge hole 216 is completely opened.
  • the juice waste drain hole 216 can be selectively switched to a full-closure, a semi- open or a full-open state through the door lever 1200 ,
  • the juice efficiency can be improved, the drainage of the juice can be smoothly performed, the ease of use of the consumer can be improved, and the juice residue is not clogged in the juicing process, so that the juice residue interferes with the flow of the juice The problem can be prevented.
  • 80 to 87 are views showing an embodiment of the juice extracting apparatus of the present invention.
  • the juice extracting apparatus 2000 according to the embodiment of the present invention can be applied not only to the juice extractor according to the embodiments of the present invention shown in FIGS. 5 to 14 but also to various other types of juice extractors.
  • the juice ejection apparatus 2000 may include an juice ejection port 2200 and a juice ejection cap 2400. As shown in FIG.
  • the juice discharge port 2200 may be formed at one side of the drum drum housing to communicate with the juice outlet of the drum drum housing.
  • the juice discharge port 2200 may provide a discharge passage 2210 connected to the juice outlet.
  • the juice extracted from the material inside the drum drum housing 1420 is transferred to the juice discharge port 2200 through the juice discharge port 1426 formed in the drum housing 1420 and discharged to the discharge path 2210 of the juice discharge port 2200 ).
  • the juice ejection cap 2400 can open and close the juice ejection port 2200.
  • the juice discharge cap 2400 closes the juice discharge port 2200
  • the juice discharge cap 2400 closes the end of the discharge passage 2210 to discharge the discharge passage 2210 of the juice discharge port 2200
  • the juice can be prevented from being discharged through the nozzle.
  • the juice drain cap 2400 opens the juice drain port 2200 as shown in FIG. 83
  • the juice drain cap 2400 opens the end of the drain line 2210 to open the juice drain port 2200,
  • the juice may be discharged to the outside through the discharge passage 2210 of the discharge port 2210.
  • FIG. 80 is a perspective view of an example of the juice extracting apparatus 2000 with the juice extracting cap 2400 according to the embodiment of the present invention in a state where the juice extracting port 2200 is closed
  • 82 is a cross-sectional view of an example of the juice extracting apparatus 2000 with the juice extracting cap 2400 closing the juice extracting port 2200
  • FIG. 83 is a perspective view of an example of the juice extracting apparatus 2000 with the juice extracting port 2200 opened.
  • FIG. 83 is a perspective view of the juice extracting apparatus 2000 according to the embodiment of the present invention. Sectional view of an example of the device 2000.
  • an example of the juice extracting apparatus 2000 may include a juice discharge port 2200 and a juice discharge cap 2400 formed at one side of the drum housing 1420.
  • a debris discharge port (not shown) may be formed on the other side of the drum housing 1420.
  • the juice discharge port 2200 may be provided in the form of a tube forming the discharge passage 2210.
  • One end of the discharge passage 2210 is connected to a discharge port formed in the drum housing 1420 and the other end of the discharge passage 2210 is opened to discharge the juice to the outside .
  • the outlet of the drum housing 1420 can be connected to the space where the juice extracted from the material is received separately from the debris.
  • the space in which the juice is received is, in various embodiments of the juicer described above, between the drum housing and the juice drum or drum net Or may be a space formed in the bottom surface of the drum housing at the bottom of the screw.
  • the discharge passage 2210 may be provided in a form of inclining downward. When the juice is transferred from the discharge port to the juice discharge port 2200, the juice can be discharged naturally by gravity along the inclined discharge path 2210.
  • the green juice extracted from some types of fruits or green juice extracted from vegetables may have a high viscosity, and it may be preferable that the discharge passage 2210 has an inclination angle enough to smoothly flow juices having high viscosity.
  • the juice drain cap 2400 can be fastened to the juice drain port 2200 in a slidable manner.
  • a sliding groove or a sliding slit 2240 is formed in the juice discharge port 2200, and a sliding protrusion 2450 inserted into the sliding groove or the sliding slit 2240 May be formed.
  • a sliding groove or a sliding slit 2240 is formed in the juice discharge cap 2400, and a sliding protrusion 2450 is formed in the juice discharge port 2200 to fit into the sliding groove or the sliding slit 2240 It is also possible.
  • the sliding groove or the sliding slot may be formed so that the longitudinal direction thereof coincides with the sliding movement direction.
  • the juice ejection cap 2400 slides in the inward direction of the juicer 1000 on the juice ejection port 2200 So that the juice discharge port 2200 can be brought into a closed state.
  • the juice ejection cap 2400 slides on the juice ejection port 2200 in the outer direction of the juicer 1000, 2200 can be opened.
  • FIG. 84 is an exploded perspective view of an example of the juice extracting apparatus 2000 according to the embodiment of the present invention.
  • FIG. 80 An example of the juice extracting apparatus 2000 will be described in more detail with reference to FIGS. 80 to 84.
  • FIG. 80
  • the juice discharge port 2200 may be provided in the form of a tube including a lower surface 2220 and a side surface 2230.
  • the lower surface 2220 may be provided in a convexly curved downward shape, and the side surface 2230 may extend upwardly on both sides of the lower surface 2220.
  • the juice discharge port 2200 can be provided with a tube whose cross section is a " U " shape.
  • One end of the tube-shaped juice discharge port 2200 is connected to the outlet of the drum housing 1420 and may extend outwardly of the drum housing 1420.
  • the lower surface 2220 can be extended with a downward inclination angle away from the drum housing 1420. As described above, the downwardly inclined lower surface 2220 can guide the juice flowing into the juice discharge port 2200 to proceed to the other end.
  • the fitting jaw 2250 may be formed at the other end of the lower surface 2220.
  • the fitting jaw 2250 may be bent by a predetermined length in a downward direction from the other end of the lower surface 2220 and then extended by a predetermined length in the outer direction of the drum housing 1420 again.
  • the direction in which the fitting jaw 2250 extends in the outer direction of the drum housing 1420 may coincide with the sliding movement direction.
  • the insert jaw 2250 makes a step downward from the end of the lower surface 2220, .
  • the side surface 2230 may be formed with a sliding groove or a sliding slit 2240 whose longitudinal direction coincides with the sliding direction so that the juice discharge port 2200 and the juice discharge cap 2400 can be slidably engaged with each other.
  • the sliding direction is the horizontal direction
  • the longitudinal direction of the sliding groove or the sliding slit 2240 may be a horizontal direction.
  • the juice discharge port 2200 may be provided in the form of a tube at least a part of which is open.
  • the juice discharge port 2200 may be entirely open at its upper portion as shown in Fig.
  • the juice discharge port 2200 may be provided with only a part of its upper part opened and the remaining part closed.
  • the end of the juice discharge port 2200 connected to the discharge port may be closed in the upper part, and the opposite end may be provided in the open form in the upper part.
  • the juice drain cap 2400 may include a blocking plate 2420 and a connecting plate 2410.
  • the connecting plate 2410 may be disposed to face both sides 2230 of the juice discharge port 2200.
  • a sliding protrusion 2450 or the like inserted into the sliding slit 2240 may be formed on the inner surface of the connecting plate 2410.
  • the sliding protrusion 2450 is fitted into the sliding groove or the sliding slit 2240 and can be moved along the longitudinal direction of the sliding groove or the sliding slit 2240.
  • the sliding movement of the juice ejection cap 2400 can be performed by moving the sliding protrusion along the longitudinal direction of the sliding groove or the sliding slit 2240.
  • the sliding groove or the sliding slot is formed in a horizontal direction so that the moving direction of the juice discharge cap 2400 is horizontal.
  • the connecting plate 2410 may have a bending portion bent inward at the top thereof.
  • the bending portion can be seated and supported on the upper side of the side surface 2230 of the juice discharge port 2200. [ So that the juice ejection cap 2400 can be more stably placed in the juice ejection port 2200. [
  • a blocking plate 2420 can be connected to the end of the connecting plate 2410.
  • the blocking plate 2420 may be provided in a plate extending downward from the connecting plate 2410.
  • the blocking plate 2420 has a plate shape corresponding to the sectional shape formed by the lower surface 2220 of the juice discharge port 2200 and the side surfaces 2230 and 2250 of the juice discharge port 2200, . ≪ / RTI >
  • the juice drain port 2200 can be closed by the barrier plate 2420.
  • the blocking plate 2420 can open the juice ejection port 2200, 2420 may be disposed at a position spaced apart from the end of the juice discharge port 2200 by a predetermined distance.
  • the blocking plate 2420 disposed at a position spaced apart from the end of the juice discharge port 2200 by a predetermined distance in a state in which the juice discharge port 2200 is opened moves down the discharge route of the juice discharged from the juice discharge port 2200 .
  • a packing 2430 may be attached to the back surface of the connecting plate 2410.
  • the packing 2430 may be provided in a shape corresponding to the lower surface of the fitting jaw 2250.
  • Such a packing 2430 can be brought into close contact with the fitting jaw 2250 when the blocking plate 2420 closes the juice discharge port 2200.
  • the juice drain cap 2400 may be formed with a juice backflow prevention means.
  • the juice backflow prevention means can prevent juice from being discharged to the outside when the juice received in the juice discharge port 2200 reaches a certain level or more even when the barrier plate 2420 closes the juice discharge port 2200 have.
  • the reflux preventing means may be provided with a concave depression 2440 formed on the top of the barrier plate 2420. 84, when the blocking plate 2420 is brought into close contact with the juice discharge port 2200, the lower portion of the juice discharge port 2200 is closed by the blocking plate 2420, The upper portion can be opened by the depression 2440 of the blocking plate 2420.
  • the depressed portion 2440 may be provided in a form depressed from the top of the connecting plate 2410.
  • the depth at which the depression 2440 is recessed may preferably be lower than the watertight jaw 1424 of the drum housing 1420. Further, the depth at which the depression 2440 is recessed may be lower than the bottom surface of the drum housing 1420 more preferably.
  • the blocking plate 2420 may be provided in a shape that totally blocks the outlet of the juice-discharging cap 2400, in which case a discharge hole may be formed in the blocking plate 2420 by the juice-backflow preventing means.
  • the discharge hole may be formed mainly as a slit, a circle or an ellipse. At this time, it may be preferable that the lower end of the discharge hole is lower than the waterproof step 1424 of the drum housing 1420. Further, the lower end of the discharge hole may be more preferably lower than the bottom surface of the drum housing 1420.
  • Reflux preventing means formed in the blocking plate 2420 prevents the water level of the juice received in the juice discharge port 2200 from reaching the lowest depth at which the juice discharge port 2200 is recessed to the lowest depth, When reaching the bottom of the hole, the juice is discharged to the outside through the blocking plate 2420 or through the blocking plate 2420, thereby preventing the level of the juice contained in the juice discharge port 2200 from becoming a certain level or more .
  • the juice discharge port 2200 is opened / closed by the juice discharge cap 2400 in an example of the juice discharge device 2000 according to the embodiment of the present invention.
  • Fig. 85 is a diagram showing an operation of opening and closing the juice discharge port 2200 by the juice discharge cap 2400 according to the embodiment of the present invention.
  • the discharge passage 2210 formed by the lower surface 2220 of the juice discharge port 2200 can be inclined downward at a predetermined inclination angle. This is to ensure that the juice introduced into the juice discharge port 2200 is discharged to the outside without external force by gravity.
  • the juice discharge port 2200 and the juice discharge cap 2400 can be fastened to be slidable in the horizontal direction.
  • the juice discharge cap 2400 is slidably moved in an inclined direction on the juice discharge port 2200, when the juice discharge cap 2400 and the juice discharge port 2200 are fastened to be slidable and slidable relative to each other, In order to prevent the juice discharge cap 2400 from moving unintentionally.
  • the discharge passage 2210 of the juice discharge port 2200 is provided with a downward sloping slope, while the juice discharge cap 2400 and the juice discharge port And the lower case 2200 can be fastened to be slid in the horizontal direction.
  • a fitting jaw 2250 extending in the direction corresponding to the sliding direction is provided at the outer end of the juice discharge port 2200.
  • the packing 2430 installed in the blocking plate 2420 or the blocking plate 2420 is inserted into the fitting jaw 2250 extending in the same direction as the sliding direction So that the juice discharge cap 2400 can be brought into close contact with the juice discharge port 2200.
  • 86 is a guide of the juice discharge path by the juice discharge cap 2400 according to the embodiment of the present invention.
  • the barrier plate 2420 of the juice discharge cap 2400 can be disposed at a predetermined distance from the outer end of the juice discharge port 2200 have.
  • the juice outlet port 2200 is opened at the time of opening the juice outlet port 2200 or when the juice outlet port 2200 is opened,
  • the juice can be discharged at a high speed along the inclination of the discharge path 2210.
  • the barrier plate 2420 which is disposed at a predetermined distance from the outer end of the juice discharge port 2200, can guide the discharge path of the juice discharged at a high speed downward. Accordingly, when the juice is suddenly discharged, the problem that the juice splashes in all directions can be solved.
  • the juice ejection cap 2400 having a conventional hinge structure can not guide the discharge path of the juice to be ejected at a high speed because the juice ejection cap 2400 opens the juice ejection port 2200 in such a manner that the juice ejection cap 2400 is interlocked . Therefore, according to the juice extracting apparatus 2000 according to the embodiment of the present invention, the juice discharged from the juicer 1000 can be easily received even with a relatively small cup or the like.
  • Fig. 87 relates to prevention of backflow by the juice discharge cap 2400 according to the embodiment of the present invention.
  • the juice discharge cap 2400 discharges the juice to the outside can do.
  • a depression 2440 is formed on the upper part of the stopper plate 2420 of the juice discharge cap, so that the juice discharge cap 2400 can be provided in such a manner that the upper part of the stopper plate 2420 is opened.
  • the juice discharge cap 2400 may be provided in a form in which the discharge hole is formed in the barrier plate 2420.
  • the maximum water level of the juice contained in the juicer 1000 can be limited to the lowest point of the backflow prevention structure.
  • the bottom of the backflow prevention structure is formed in the drum housing 1420 to protect the lower surface 2220 of the drum housing 1420 in which the juice is collected in the juicer 1000 or the motor 1640 of the driving unit 1600, It is possible to completely prevent the juice from flowing from the lower surface 2220 of the drum housing 1420 to the motor 1640 beyond the watertight jaw 1424 if the lower end of the watertight jaw 1424 is formed lower than the upper end of the watertight jaw 1424.
  • the juice extracting apparatus 2000 may be configured such that the juice dispenser 1000 can be operated even if the juice dispenser 1000 performs the juicing operation while the user accidentally closes the juice outlet port 2200. [ It is possible to prevent backflow inside.
  • the juice discharged from the discharge portion formed on the barrier plate of the juice discharge cap is discharged to the outside, The juice does not flow back into the juice extractor even if the juice is performed in a state where the juice outlet port is clogged, so that the juice extractor can be prevented from failing due to backflow of the juice.
  • the barrier plate of the juice discharge cap guides the discharge path of the juice downward while being separated from the juice discharge port by a certain distance, It may be discharged and prevented from splashing around.
  • the juice discharge cap in order to easily discharge the juice, is slid in the horizontal direction on the juice discharge port having the downwardly inclined discharge passage, so that the user can easily open and close the juice discharge port through the juice discharge cap And the juice discharge cap can be moved due to the self weight of the juice discharge cap or the pressure of the juice received in the discharge path to prevent the juice discharge port from being opened unintentionally.
  • the step formed with the packing formed in the juice discharge cap is provided to extend along the sliding direction of the juice discharge cap, so that the juice discharge cap can stably close the juice discharge port.
  • the present invention it is possible to prevent debris from being caught in the filter structure by using the separation hole and the separating projection instead of the filter structure of the mesh.
  • the slit-shaped separation hole and the slot-shaped separation protrusion are used in the filter structure, the debris trapped in the juicer can be easily cleaned.
  • 88 to 96 are views showing a safety switch and a juicer to which the safety switch is applied.
  • Figs. 88 and 89 are partial cutaway views of a juicer to which one embodiment of the safety switch of the present invention is applied
  • Figs. 90 and 91 are diagrams illustrating operation of the intermediate portion of the juicer according to one embodiment of the present invention
  • 92 is a perspective view of the drum housing of the juicer according to one embodiment of the present invention.
  • a juicer according to an embodiment of the present invention includes a first magnet 3110, a second magnet 3601, and an intermediate portion 3250.
  • the first magnet 3110 is mounted on the hopper 100 and the second magnet 3601 is mounted on a switch 3600.
  • the intermediate portion 3250 is mounted on the side wall of the drum housing 200,
  • the switch 3600 is provided at a position corresponding to the magnet 3110 and the second magnet 3601 and selectively pushes the second magnet 3601 according to the position of the first magnet 3110 to operate the switch 3600 .
  • the switch 3600 controls the operation of the juicer according to an output signal of the switch 3600 so that the hopper 100, the drum housing 200, and / or the juicer body 1 are correctly coupled Lt; / RTI >
  • the intermediate portion 3250 may include an intermediate magnet that generates a repulsive force between the first magnet 3110 and the second magnet 3601, respectively.
  • the intermediate magnet includes a third magnet 3251 generating a repulsive force with the first magnet 3110 and a fourth magnet 3253 generating a repulsive force with the second magnet 3601 And may further include an operating rod 3255 provided between the third magnet 3251 and the fourth magnet 3253.
  • the intermediate portion may further include an intermediate housing 3257 in which the intermediate magnet is movably provided.
  • the intermediate housing 3257 may have various shapes in which the intermediate magnet can be movably accommodated, such as a pipe-shaped or rectangular tube.
  • the intermediate portion 3250 may further include a cap 3259 for sealing the intermediate housing 3257.
  • the cap 3259 may be made of a silicone material to prevent juice, debris, etc. of the juice from flowing into the intermediate housing 3257.
  • the intermediate portion 3250 may be mounted on the drum housing 200 provided between the hopper 100 and the juice extractor main body 1.
  • the drum housing 200 is configured separately from a part of the juice drum 400 or the juice drum 400 described above.
  • the hopper 100 and the juicer main body 1 As shown in Fig.
  • the switch 3600 includes a switch body 3603, a switch rod 3605 to which the second magnet 3601 is coupled, a switch 3605 mounted to the switch body 3603, And a switch elastic part 3607 for elastically supporting the button 3609.
  • the switch 3600 may be mounted on the main body 1 of the juicer.
  • the hopper 100 is formed with a hopper guiding portion 112 for guiding the hopper 100 to be positively positioned.
  • the hopper guiding portion 112 has a shape of an annular flange extending downward at the lower end thereof .
  • the hopper guide 112 is provided with a first magnet 3110 which can be positioned correctly.
  • the drum housing 200 is formed with a drum guide 211 having a shape corresponding to the hopper guide 112.
  • the drum guide portion 211 is formed at the upper end of the inlet of the drum housing 200, which engages with the hopper, So that the first magnet 3110 coupled to the hopper 100 can be lowered along the groove of the drum guide portion 211 to meet with the third magnet 3251 of the intermediate portion 3250 when the hopper 100 is fastened.
  • a drum guide portion 211 is formed.
  • the first magnet 3110 of the hopper guide portion 112 of the hopper 100 descends on the drum guide portion 211 of the drum housing 200 and the hopper and the drum housing are not correctly engaged in the correct position, Even if the position of the first magnet 3110 comes to a position corresponding to the vertical upper side of the third magnet 3251 of the intermediate portion 3250, the first magnet 3110 of the hopper guide portion 112 is positioned at a position The third magnet 3251 in the intermediate portion 3250 can not be pushed away from the third magnet 3251 and thus the switch is operated to prevent the drive motor from being driven.
  • the button 3609 is protruded by the elastic force of the switch elastic portion 3607 in a state in which the hopper 100 is not fastened in a fixed position, A repulsive force is generated between the second magnet 3601 mounted on the second magnet 3605 and the fourth magnet 3253 so that a part of the intermediate portion, that is, the third magnet 3251, the fourth magnet 3253, The rod 3255 remains in its medial housing 3257 and moves upwardly there.
  • the lower portion of the first magnet 3110 is N pole
  • the upper portion of the second magnet 3601 is N pole
  • the lower portion of the third magnet 3251 is S pole
  • the upper portion of the second magnet is S
  • the present invention is not limited to this and may be applied to various types of magnetic poles in which a repulsive force acts between the first magnet 3110 and the third magnet 3251 and between the fourth magnet 3253 and the second magnet 3601 And a repeated description thereof is omitted.
  • the mediating magnet includes both the magnet combination and the arrangement for generating a repulsive force between the first magnet 3110 and the second magnet 3601.
  • a long rod-shaped magnet having an upper portion of N pole and a lower portion of S pole is used.
  • the lower portion of the first magnet 3110 is N pole, and the upper portion of the second magnet 3601 is disposed of S pole Combinations are possible, and vice versa.
  • Figs. 93 and 94 are partial cutaway views of a juicer according to another embodiment of the present invention
  • Figs. 95 and 96 are views illustrating the operation of the intermediate portion of the juicer according to another embodiment of the present invention to be.
  • FIG. 1 a juicer according to another embodiment of the present invention will be described with reference to FIGS. 1, 5, and 6.
  • FIG. 1 A perspective view of a juicer according to another embodiment of the present invention will be described with reference to FIGS. 1, 5, and 6.
  • FIG. 1 A perspective view of a juicer according to another embodiment of the present invention will be described with reference to FIGS. 1, 5, and 6.
  • the juicer according to another embodiment of the present invention includes a hopper 100 to which a first magnet 3110 is mounted, a switch 3600 to which a second magnet 3601 is mounted, And an intermediate portion 3250 for selectively pulling the second magnet 3601 and selectively operating the switch 3600 in accordance with the position of the first magnet 3110 .
  • the intermediate portion 3250 may include an intermediate magnet for generating an attractive force between the first magnet 3110 and the second magnet, A third magnet 3251 generating an attractive force between the third magnet 3251 and the third magnet 3251 and a fourth magnet 3253 generating an attraction force with the second magnet 3601, 3251 and an operating rod 3255 provided between the fourth magnet 3253 and the fourth magnet 3253.
  • the intermediate portion may further include an intermediate housing 3257 having the intermediate magnet movably disposed therein, and may further include a cap 3259 for sealing the intermediate housing 3257.
  • the switch 3600 includes a switch body 3603, a switch rod 3605 to which the second magnet 3601 is coupled, a switch 3605 mounted to the switch body 3603, And a switch elastic part 3607 for elastically supporting the button 3609.
  • the first magnet 3110 is positioned on the third magnet 3251 and the first magnet 3110 and the second magnet
  • the third magnet 3251 and the fourth magnet 3253 and the operation rod 3255 are moved in the intermediate housing 3257 to the upper portion thereof Lt; / RTI >
  • the distance between the second magnet 3601 and the fourth magnet 3253 is increased, and the second magnet 3601 is separated. That is, the magnetic field between the magnets is inversely proportional to the square of the distance, and the second magnet 3601 is separated from the fourth magnet 3253, and the second magnet 3601 moves downward due to its own weight,
  • the operation rod 3255 presses the button 3609 to operate the switch 3600. The user can then operate the juicer normally.
  • the switch 3600 may further include a rod elastic portion 3611 for elastically supporting the switch rod 3605.
  • the elastic force of the rod elastic portion 3611 is added to easily separate the second magnet 3601 and the fourth magnet 3253 from each other and the second magnet 3601 moves downward, May press the button (609).
  • the configuration of the above-described mediator magnet can be arranged in a configuration for generating attraction force, unlike the configuration for generating the repulsive force in Figs. 88, 89, 90, 91 and 92 described above, do.
  • the juicer according to the embodiments of the present invention includes a switch that operates using a magnet, so that the juicer operates only when the respective parts are properly positioned, thereby preventing breakage of the parts.
  • 97 to 105 are views showing an embodiment of an automatic shaft coupling apparatus according to the present invention.
  • the embodiment of the present invention can be applied not only to the juice extractor of the present invention shown in Figs. 1 to 1J but also to other types of vertical low speed juice extractors.
  • the juice juice machine includes a main body portion including a hopper 100, a drum housing 200, a juice drum 400, a screw 300, and a driving portion 1).
  • the screw 300 When the hopper 100 is screwed to the drum housing 200, the screw 300 is pushed down and the drive transmitting portion 160 elastically coupled to the driving shaft 152 of the motor is screwed The driving force transmitting portion 160 is pushed downward so that the driving force of the driving motor is not transmitted to the screw.
  • FIG. 97 This will be described later with reference to FIGS. 97 to 105.
  • FIG. 97 This will be described later with reference to FIGS. 97 to 105.
  • the juice juice machine configured as described above includes a drive transmission part 160 (see FIG. 1) between a drive shaft 152 of a motor formed by a square shaft and a lower rotation shaft 126 of a screw 300, And the motor 300 can be transmitted to the screw 300 automatically.
  • a square shaft hole can be formed at the upper end of the motor driving side to form a square driven shaft of the screw.
  • FIG. 97 the configuration of the automatic shaft coupling device will be described with reference to FIGS. 97 to 105.
  • FIG. 97 is an exploded perspective view of the automatic coupling device between the driving shaft of the motor and the lower rotation shaft of the screw according to the embodiment of the present invention
  • FIGS. 98 and 57B are perspective views of the driving part equipped with the automatic coupling device of FIG. 97
  • FIG. 98 shows a state before the drive transmission portion is compressed
  • FIG. 99 shows a state in which the drive transmission portion is compressed and moved to a shrinking chamber
  • FIGS. 100 and 101 are partial cutaway perspective views in FIGS. 98 and 99
  • 102 and 103 are sectional views of the juice juice machine equipped with the automatic coupling device shown in FIG. 97
  • FIG. 102 is a diagram showing a state in which when the lid is fastened to the housing
  • FIG. 103 shows a state in which the motor is rotated in the state of FIG. 102, and the drive transmitting portion is elastically moved and aligned with the lower rotational shaft.
  • the drive transmission portion 160 is inserted and coupled to the drive shaft 152 of the motor.
  • the drive shaft 152 is formed as an angular shaft and the drive transmitting portion 160 is formed as a square shaft hole, thereby matching the drive transmission portion 160 to the drive shaft 152. Further, Can be rotated together with the drive shaft 152 in cooperation with each other.
  • the drive transmission unit 160 includes a motor shaft coupling unit 161 and a motor shaft coupling unit 161 that are formed as angular shaft holes and engage with the prismatic drive shaft 152, And a screw coupling portion 162 formed as an angular shaft at an upper portion of the shaft.
  • the screw coupling portion 162 is aligned with the lower rotation shaft 126 of the screw 300 formed by the angular shaft hole.
  • the screw coupling portion 162 is formed as a square shaft and the lower rotation shaft 126 of the screw 300 is formed as a square shaft hole and mated to each other.
  • the lower rotation axis 126 of the screw 300 may be formed as a square shaft so as to be matched with each other.
  • the coupling between the screw coupling portion 162 and the lower rotation shaft 126 of the screw 300 can be achieved by a combination of a rectangular coupling .
  • an elastic member 165 is disposed between the drive transmission unit 160 and the drive shaft 152 so that the drive transmission unit 160 can move in the axial direction on the drive shaft 152 of the motor.
  • a spring insertion shaft 167 extending upward from the upper end of the drive shaft 152 is formed, and a coil spring 165, which is an example of an elastic member, may be inserted into the spring insertion shaft 167 .
  • a head portion 168 forming a step in the radial direction of the shaft may be further formed on the upper end of the spring insertion shaft 167.
  • the spring insertion shaft 167 may be a screw 169 screwed to the upper end of the driving shaft 152.
  • the drive transmitting portion 160 having a hollow cap-like shape closed with the screw engaging portion 162 is formed
  • the shaft 167 can be integrally formed or the spring insertion shaft 167 can be omitted.
  • this embodiment is not shown, the present invention can be applied to the case where the drive shaft 152 is provided with the upward movement limit of the drive transmission portion 160.
  • the modified embodiment will be described in more detail in Figs. 104 and 105. Fig.
  • the drive shaft 152 is hollow in FIG. 97, a hollow shaft may be used.
  • the lower end of the spring insertion shaft 167 is coupled to the upper shaft hole of the drive shaft 152 and the upper end of the spring insertion shaft 167 is guided while being rotated within the axial hole of the screw engagement portion 162 Sliding can be moved.
  • the head portion 168 may or may not be formed.
  • the lower end of the spring insertion shaft 167 may be supported at the upper end of the drive shaft 152 with the shaft hole closed. This structure is applicable to the case where the spring insertion shaft 167 is integrally formed with the screw coupling portion 162. [
  • a stepped hole 163 is formed at the upper end of the square shaft hole of the motor shaft coupling portion 161 to form a step that narrows in the axial center direction. .
  • the lower end of the step formed by the stepped hole 163 makes contact with the upper end of the drive shaft 152 when the drive transmitting portion 160 descends into the shunt chamber to constitute the lower limit of the drive transmitting portion 160.
  • the upper end of the stepped portion formed by the stepped hole 163 contacts the upper end of the coil spring 165 to compress the coil spring 165 when the drive transmitting portion 160 descends into the shrinking chamber.
  • the coil spring 165 may be compressed by contacting the inner protruding portion 164 and an upper end of the coil spring 165, which will be described later.
  • an inner protrusion 164 protruding inward in the axial direction may be formed in the middle of the stepped hole 163.
  • the upper end of the inner protrusion 164 contacts the lower end of the head portion 168 when the drive transmission portion 160 is moved upward by the elastic energy of the coil spring 165. At this time, The upper limit of the portion 160 is formed.
  • the drive transmission portion 160 when there is no force to press the drive transmission portion 160 from the upper portion to the lower portion, the drive transmission portion 160 is moved by the elastic force of the coil spring 165, as shown in FIGS. 98 and 100, When the drive transmitting portion 160 is pressed from the upper side to the lower side, the drive transmitting portion 160 moves to the shrinking chamber and is positioned at the position of the lower limit as shown in FIG. 99 and FIG. 101 . At this time, when the coil spring 165 is compressed and elastic energy is stored, and the pressing force of the upper portion of the driving transmission portion 160 is released, the elastic force of the coil spring 165 causes the driving transmission portion 160 to return to the upper limit Position.
  • the egg-making juice machine includes a drum housing 140 coupled to a driving unit, a juice drum 130 coupled to the drum housing 140, a drum housing 140
  • the lower space of the bottom surface of the screw 120 is inserted into the bottom surface waterproofing cylinder of the drum 120 to thereby position the screw and to connect the upper rotation shaft of the screw 120 to the rotary shaft of the hopper 110, And then assembled in this order.
  • the drive transmitting portion 160 coupled to the driving shaft 152 of the motor rotates together with the driving shaft 152 of the motor, and the screw coupling portion 162 of the upper portion of the driving transmitting portion 160 rotates, May be in a position to match the lower rotational axis 126 of the screw 300.
  • the screw coupling portion 162 is engaged with the lower rotation axis 126 (FIG. 8B) of the screw 300, and the driving force transmitting portion 160 is elastically moved upward by the elastic energy of the coil spring 165, So that the driving force of the driving shaft 152 of the motor can be transmitted to the screw 300.
  • FIG. 104 shows a modification of the automatic coupling device described with reference to FIGS. 97 to 103.
  • the spring insertion groove 167 is not formed but the spring insertion groove 166 is formed inwardly at the upper end of the drive shaft 152, And a coil spring 165, which is an elastic member, is inserted into the spring insertion groove 166.
  • a protrusion 156 is formed on the outer peripheral surface of the drive shaft 152 so that the upper limit can be formed by the protrusion 156.
  • the drive transmission unit 160 is configured to move elastically to the drive shaft 152 of the motor.
  • the drive transmission unit 160 may be disposed on the lower rotation shaft (not shown) of the screw 300 126 and the drive shaft 152 of the motor is rotated so that the drive transmission portion 160 is matched with the drive shaft 152 of the motor so as to be automatically deformed.
  • the structure in which the drive transmitting portion 160 is coupled to move elastically is not the driving shaft 152 but the lower rotating shaft 126 is the same as that in the embodiment described above, so a detailed description thereof will be omitted.
  • Figure 105 shows an automatic coupling device according to another embodiment of the present invention.
  • the drive transmission unit 160 may be formed as at least one slot formed along the outer circumferential surface of the drive shaft 152 of the motor. At this time, the slot can be elastically moved into the shaft. In the above-described embodiment, the drive transmitting portion 160 is elastically moved in the axial direction. However, in this embodiment, the drive transmitting portion 160 formed as a slot is different in that it moves elastically in the axial radial direction. At this time, a slot groove 1262 may be formed in the inner side surface of the lower rotation shaft 126 to insert the slot. In this embodiment, the drive shaft 152 and the lower rotation shaft 126 of the motor do not need to be formed of angular-shaped and angular shaft balls, but may be formed of a circular shaft and a circular shaft shaft.
  • the structure of the automatic coupling device described with reference to FIGS. 97 to 105 is not limited to the juice juice machine described with reference to FIGS. 2 to 4, but may be modified such that the screw 300 is rotated between the driving shaft 152 of the motor and the hopper 100 And can be applied to other types of juice juice type in which the screw 300 is pressed into the conical chamber when the hopper 100 is fastened to the drum housing 200.
  • first slits 12 are formed in the first module 10 and the comb teeth protrusions 22 are formed on the inner peripheral surface of the first recess 21 of the second module 20.
  • comb teeth protrusions 22 protruding radially outward are formed on the outer circumferential surface of the comb-like bar 11 of the first module 10 and the second slits 23 are formed in the second module 20 It will be understood that the same function can be performed even if the comb teeth protrusion 22 is inserted.
  • the juice drum according to the embodiment of the present invention is constructed so that the two modules can be coupled in the vertical direction, so that the assembly and disassembly of the two modules are facilitated and the washing is simplified.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Apparatus For Making Beverages (AREA)
  • Food-Manufacturing Devices (AREA)

Abstract

La présente invention concerne un tambour d'extraction de jus. Un tambour d'extraction de jus selon un mode de réalisation de la présente invention comprend : un premier module formé sous la forme d'un cylindre creux qui a une partie supérieure ouverte de telle sorte qu'une vis peut être reçue à l'intérieur de celui-ci, le premier module ayant une pluralité de fentes formées sous la forme de trous traversants ayant des surfaces latérales opposées, une surface supérieure, et une surface inférieure le long de la surface périphérique intérieure de ceux-ci; et un second module ayant des nervures faisant saillie radialement vers l'intérieur à partir de la surface périphérique intérieure de celui-ci, chaque nervure comprenant une surface en saillie, une surface supérieure, et une surface inférieure, le second module ayant une partie supérieure ouverte de telle sorte que le premier module peut être fixé/détaché du dessus du second module, et lorsque le second module entoure le premier module et y est couplé, les nervures du second module sont insérées dans les fentes du premier module, de telle sorte que des espaces fixes prédéterminés entre les surfaces latérales des fentes du premier module et les surfaces latérales des nervures du second module peuvent être formés dans une direction dans laquelle les espaces croisent une lame de vis.
PCT/KR2018/001671 2017-10-31 2018-02-07 Tambour d'extraction de jus et machine d'extraction de jus Ceased WO2019088369A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201890001339.5U CN212853220U (zh) 2017-10-31 2018-02-07 榨汁筒

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
KR20-2017-0005610 2017-10-31
KR20-2017-0005608 2017-10-31
KR2020170005607U KR200492833Y1 (ko) 2017-10-31 2017-10-31 착즙 드럼
KR20170005611 2017-10-31
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CN110141102A (zh) * 2019-05-16 2019-08-20 乾延智能科技(宁波)有限公司 一种榨汁机
EP3932265A4 (fr) * 2019-05-16 2022-05-25 Qanyan Intelligent Technology (Ningbo) Co., Ltd. Extracteur de jus

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JP2001346675A (ja) * 2000-06-09 2001-12-18 Matsushita Electric Ind Co Ltd ジューサー
KR20120012040A (ko) * 2010-07-30 2012-02-09 웅진코웨이주식회사 망드럼 조립체 및 이를 포함하는 주서기
KR20150016813A (ko) * 2013-08-05 2015-02-13 코웨이 주식회사 탈착 가능한 메쉬망을 구비한 착즙 스크류 조립체 및 이를 포함하는 주서기
KR20170013022A (ko) * 2015-07-27 2017-02-06 코웨이 주식회사 이중 메쉬망을 포함하는 착즙 스크류 조립체 및 이를 포함하는 주서기

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KR19990003371U (ko) * 1997-06-30 1999-01-25 배순훈 탈수방식 쥬서기의 필터 구조
JP2001346675A (ja) * 2000-06-09 2001-12-18 Matsushita Electric Ind Co Ltd ジューサー
KR20120012040A (ko) * 2010-07-30 2012-02-09 웅진코웨이주식회사 망드럼 조립체 및 이를 포함하는 주서기
KR20150016813A (ko) * 2013-08-05 2015-02-13 코웨이 주식회사 탈착 가능한 메쉬망을 구비한 착즙 스크류 조립체 및 이를 포함하는 주서기
KR20170013022A (ko) * 2015-07-27 2017-02-06 코웨이 주식회사 이중 메쉬망을 포함하는 착즙 스크류 조립체 및 이를 포함하는 주서기

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110141102A (zh) * 2019-05-16 2019-08-20 乾延智能科技(宁波)有限公司 一种榨汁机
EP3932265A4 (fr) * 2019-05-16 2022-05-25 Qanyan Intelligent Technology (Ningbo) Co., Ltd. Extracteur de jus
US12150581B2 (en) 2019-05-16 2024-11-26 Qanyan Intelligent Technology (Ningbo) Co., Ltd Juice extractor

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