WO2019156360A1 - Juicer - Google Patents

Abstract

A juicer is disclosed. A juicer according to an embodiment of the present invention can comprise: a drum housing having a residue discharge port for discharging residues after juice extraction; and a residue discharge control apparatus coupled to the residue discharge port and for controlling the opening surface area of the residue discharge port.

Description

Juicer

The present invention relates to a juicer, and more particularly to a juicer to which the waste discharge control device is applied.

In recent years, as the interest in health increases, the frequency of use of a juicer having a function of directly extracting juice from a juice target such as vegetables, grains, and fruits, and ingesting the same is increasing.

The general operation of such a juicer is, as disclosed in the Republic of Korea Patent No. 793852, for example, by pressing the juice object on the grater using the principle of grinding the mill to squeeze the juice.

To this end, the juicer includes a drive unit providing rotational force, a drum housing having a drive shaft that receives the rotational force from the drive unit, a screw connected to the drive shaft and screwed and pulverized the juice object by a screw spiral formed on a portion thereof, and a screw. A juice drum is provided for separating the juice made by. The drive unit for providing rotational force to the juicer includes a motor and a reducer. The motor is connected to the drive shaft to transmit rotational force to the screw. For this purpose, the drive shaft is connected to the screw through the lower part of the drum housing.

In general, the juice drum has a mesh structure consisting of a net. In the case of a juice drum having a mesh structure, there is a problem that the juice efficiency is low because it is easily blocked by the residue of the juice object in the juice process. In addition, since the mesh is densely formed, there is a problem that it is difficult to clean the residue of the juice object stuck on the mesh. In addition, various filter structures can be assumed, but it is difficult to apply to a juicer of the compression method using a screw, such as performing a simple filtration function.

In addition, in relation to the waste discharge control device, in the conventional juicer structure, a bottom ring is formed to ensure sufficient juice time of the juice material so that the ground dust is not moved directly to the discharge groove, and the waste material is discharged according to the juice material. There was a lot of demand for waste emission control from consumers.

The present invention has been made in order to solve the problems as described above, it is possible to discharge the juice residue in a multi-stage, easy and convenient discharge of juice residues, the juice residue discharge control device that can improve the juice efficiency Its purpose is to provide.

Juicer according to an embodiment of the present invention may include a drum housing in which the ground discharge outlet is discharged, and the waste discharge control device for controlling the opening area of the waste discharge outlet is coupled to the waste discharge outlet.

The waste discharge control device is hinged to the waste outlet and the handle portion is formed with a first protrusion, the packing portion is coupled to the handle to selectively open and close the waste outlet, and the first protrusion on the inner peripheral surface of the waste outlet It may include a first stepped groove and a second stepped groove formed on the rotational trajectory of the first projection is selectively caught.

The first stepped groove may be located inside the drum housing than the second stepped groove.

The area of the packing part may be larger than the area of the waste outlet.

The residue discharge control device is a second projection formed at a position different from the first projection, and a third formed on the rotational trajectory of the second projection on the inner circumferential surface of the residue discharge port so as to selectively catch the second projection. It may further include a stepped groove.

When the first protrusion is caught by the second stepped groove, the second protrusion may not be caught by the third stepped groove.

When the first protrusion is caught by the second stepped groove, the second protrusion may be caught by the third stepped groove.

The waste discharge control device may include a guide rail formed in the drum housing, and a handle part integrally coupled to the packing part to selectively open and close the waste discharge port, and coupled to slide up and down along the guide rail.

The waste discharge control device is a guide rail formed in the drum housing, a handle portion coupled to slide up and down along the guide rail, and hinged around the hinge formed on the handle portion to selectively open and close the waste outlet It may include a packing unit.

When the handle part is moved upward along the guide rail, the packing part is rotated in the direction of opening the dregs outlet, and when the handle part is moved downward along the guide rail, the packing part is rotated in the direction of blocking the dregs outlet. Can be.

The waste discharge control device may include a door lever installed in the drum housing so as to be movable up and down and rotatable, to open and close the waste discharge step by step.

A circumferential surface protruding radially outward is formed on the circumferential surface of the drum housing, and the door lever may be installed on the rim so as to be movable and hinged.

The rim is a first rim protruding radially outward from the circumferential surface of the drum housing, and located below the first rim, continuous with the first rim, and protruding further radially outward than the first rim. It may include a second border.

The second rim may communicate with the waste outlet.

The door lever may include a lever body inserted into the inside of the frame to move up and down and hinged to the outside of the frame, and an opening / closing door coupled to a lower end of the lever body to open and close the waste outlet.

A long hole is formed in the lever body, and a center pin is formed in the inner wall of the rim, and the lever body can move up and down along the center pin.

A locking groove may be formed in the lever body, and a locking pin that may be selectively caught by the locking groove may be formed on an inner wall of the edge.

The door lever is moved downward so that the center pin is located at the upper end of the long hole, and the locking pin is accommodated at the upper end in the locking groove to maintain the full close state in which the opening / closing door completely blocks the waste discharge hole.

The door lever is moved upwards so that the center pin is positioned at the lower end of the long hole, and the locking pin is separated from the locking groove to maintain the semi-open state in which the opening / closing door partially opens the waste discharge hole.

The door lever is moved upwards so that the center pin is located at the lower end of the long hole, the locking pin is separated from the locking groove, and the door lever rotates around the center pin to completely open the waste discharge hole. It can remain full open.

In addition, at least one or more of each of the above-described solutions can be applied to invent a juicer.

According to the juice dregage discharge control device according to an embodiment of the present invention, the juice dregs can be opened and closed step by step in full close, semi-open and full open, it is possible to improve the juice efficiency, smoothly discharge the juice dregs It can be made, it is possible to improve the ease of use of the consumer.

In addition, since the juice is not clogged in the juice process, it is possible to prevent the problem that the juice residues interfere with the flow of juice juice.

In addition, the effects that can be obtained or predicted by the embodiments of the present invention will be disclosed directly or implicitly in the detailed description of the embodiments of the present invention. That is, various effects predicted according to embodiments of the present invention will be disclosed in the following detailed description.

Since these drawings are for reference in describing exemplary embodiments of the present invention, the technical idea of the present invention should not be construed as being limited to the accompanying drawings.

1 and 2 are perspective views of a juicer according to an embodiment of the present invention.

3 and 4 are perspective views of a juicer according to another embodiment of the present invention.

5 to 10 is a view showing a state in which the waste discharge control device according to the first embodiment of the present invention is adjusted step by step.

11 to 13 show a second embodiment of the waste discharge control apparatus shown in FIGS. 5 to 10.

14 and 15 are yet another third embodiment of the waste discharge control apparatus shown in FIGS. 5 to 10.

16 and 17 is another modified example of the residue discharge control device shown in FIGS.

18 is a perspective view of a full close state of the juice residue discharge control device according to an embodiment of the present invention.

19 is a cross-sectional view taken along the line A-A of FIG.

20 is a perspective view of a semi-open state of the juice residue discharge control device according to an embodiment of the present invention.

21 is a cross-sectional view taken along the line B-B in FIG. 20.

22 is a perspective view of a full open state of the juice residue discharge control device according to an embodiment of the present invention.

FIG. 23 is a cross-sectional view taken along the line C-C in FIG.

Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings. The disclosure of the present specification is intended to explain in detail enough that those skilled in the art to which the present invention pertains can easily carry out the present invention, and thus the technical spirit and scope of the present invention are defined herein. It is not meant to be limited to the disclosed embodiments or the description thereof.

In addition, since each configuration shown in the drawings are arbitrarily shown for convenience of description, the present invention is not necessarily limited to those shown in the drawings, the size or shape of the components shown in the drawings are exaggerated for clarity and convenience of description. Can be shown. Therefore, terms that are specifically defined in consideration of the configuration and operation of the present invention may vary depending on the intention or custom of the user or operator, and the definition of these terms should be made based on the contents throughout the present specification.

In this specification, unless specifically stated otherwise, the term 'top', 'top', 'top' or similar term refers to the side or stage close to or to which the material is injected, 'bottom', 'bottom', 'Bottom' or similar term is used to refer to the part or stage opposite or near the side to which the material is introduced.

Hereinafter, a juice drum according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 and 2 are perspective views of a juicer according to an embodiment of the present invention.

First, as shown in Figure 1 and 2, the juicer according to an embodiment of the present invention 1, the hopper 100, the drum housing 200, the screw 300, and the juice drum 400 ) May be included. The drum housing 200 accommodates the juice drum 400 containing the screw 300, but in some embodiments the juice drum 400 may replace the drum housing 200. The juice drum 400 accommodates the screw 300 therein, the hopper 100 is detachably coupled to the drum housing 200, and the juice drum 400 is a reducer accommodating portion at the side of the main body 1. Power of a drive shaft (not shown) that is seated on (4) and receives power of a drive motor (not shown) may be transmitted to the screw 300. At this time, the hopper 100 and the juice drum 400 are disposed in the direction of the drive shaft of the drive motor. The drive motor includes a reducer (not shown), and the reducer decelerates the rotational 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 it possible to juice without destroying nutrients. Usually, a juicer having such a batch structure is called a vertical slow juicer. For convenience of description, the juice drum 400 may be described as including the drum housing 200, or may be described separately from the drum housing 200 and the juice drum 400.

The main body part 1 may include an upper support part 2, a lower support part 3, and a speed reducer accommodation part 4. A drive motor for generating a driving force and a speed reducer (not shown) for transmitting the driving force to the drive shaft 6 may be disposed in the main body 1.

The upper support part 2 may be formed in a shape corresponding to a portion 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 the 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. On the lower support 3, a residue cup (not shown) may be disposed to contain the residue.

The reducer accommodating part 4 extends laterally toward the drum housing 200 from the center of the main body part 1, and the reducer may be disposed therein. The reducer accommodating portion 4 may be formed in a shape corresponding to the lower surface of the drum housing 200 so as to seat the drum housing 200 thereon.

Next, as shown in Figure 3 and 4, the juicer according to another embodiment of the present invention is generally the same as the embodiment of the juicer shown in Figures 1 and 2 described above, but the juice drum 400 is There is a difference in that the drive shaft 6 of the drive motor 5, which is seated on the upper part of the main body 1, can 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 drive motor for generating a driving force and a speed reducer (not shown) for transmitting the driving force to the drive shaft 6 may be disposed in the main body 1.

The upper support part 2 may be formed in a shape corresponding to a portion of the lower surface of the drum housing 200 in order to connect the drive shaft 6 to the screw 300 while receiving the drum housing 200 thereon. Furthermore, the drive shaft 6 is configured to be connected to the shaft of the screw 300 through a hole penetrated in the center of the drum housing 200.

The lower support part 3 extends in the juice outlet direction from the lower part of the main body part 1 and may be formed in a plate shape (not shown in FIG. 3 as the direction of the lower support part 3 extends exactly in the juice outlet direction. Did). A juice cup (not shown) may be disposed on the lower support part 3 to contain juice.

5 to 23 is a view of the residue discharge control device.

5 to 10 show a first embodiment of the waste discharge control device of the present invention applied to the waste discharge port 230 of the drum housing, and FIG. 11 to 13 show a second embodiment of the waste discharge control device of the present invention. 14 to 15, the fourth embodiment of the waste discharge control device of the present invention in Figures 16 to 17, the third embodiment of the waste discharge control device of the present invention, Five examples are shown in FIGS. 18 to 23.

5 to 17 is a view showing a state in which the waste discharge control device according to an embodiment of the present invention is adjusted step by step. Residue discharge control device (600A) is to facilitate the discharge of the residue while increasing the juice rate by adjusting the pressure blocking the dregs outlet 230. Some of the juice produced in the juice process immediately exits the juice drum 400 through the gap, but the other part of the juice is collected in the inner lower portion of the juice drum 400 together with the residue. If the waste discharge control device 600A is not provided at the waste discharge port 230, the juice with the waste is discharged through the waste discharge port 230, which is a main factor that lowers the juice rate. Therefore, by placing the waste discharge control device (600A) in the residue outlet 230, the juice with the residue as possible to squeeze through and discharge through the gap to increase the juice rate.

On the other hand, if the waste discharge control device (600A) is tightly blocking the waste outlet 230, the amount of residue collected in the inner bottom of the juice drum 400 is increased. When a large amount of debris is collected in the inner lower portion of the juice drum 400, the pressure of the juice drum 400 lowered to prevent the rotation of the screw 300 or excessive load on the screw 300 and the juice drum 400 This takes This may cause breakage of components such as screw 300 or juice drum 400.

In addition, depending on the material, if the debris does not collect, the debris may stick to the inner wall of the juice drum 400 or the like and may not be easily discharged out of the juice drum 400. Thus, by allowing an appropriate pressure to be applied to the dregs so that the dregs are collected well (that is, by not allowing the dregs to be discharged directly through the dregs outlet 230), the dregs are smoothly discharged.

As a result, the waste discharge control device (600A) according to the material to adjust the pressure blocking the waste outlet 230 to increase the juice rate and prevent the breakage of the parts and smooth the discharge of the residue.

As shown in Figure 5 to 10, the residue discharge control device 600A according to an embodiment of the present invention may be hinged to the dregs outlet 230 formed on the lower side of the drum housing 200. The waste discharge regulating device 600A may include a handle part 661, a packing part 662, and a first protrusion 663.

The handle portion 661 is formed in a shape that a user can lift by a hand, and the packing portion 662 is coupled to one end of the handle portion 661. First projections 663 are formed on both side surfaces of the handle portion 661. The packing part 662 may be made of a material having elasticity and proper strength. The cross-sectional area of the packing part 662 is formed to be larger than the cross-sectional area of the waste outlet 230 so that when the packing part 662 completely blocks the waste outlet 230, a part of the packing part 662 is formed of the waste outlet 230. May overlap on the bottom. The width of the packing part 662 is slightly larger than the width of the waste outlet 230 so that both sides of the packing part 662 may be in close contact with both side surfaces of the inner surface of the waste outlet 230.

The first stepped groove 231 and the second stepped groove 232 are formed on the inner circumferential surface of the dregs outlet 230. Both the first stepped grooves 231 and the second stepped grooves 232 are positioned on the rotational trajectory of the handle part 661, in particular, the first protrusion 663, so as to rotate the handle part 661. The 663 may be caught in the first stepped groove 231 or the second stepped groove 232. In addition, on the rotational trajectory of the handle 661, the first stepped groove 231 is located closer to the inside of the juice drum 400 than the second stepped groove 232. Accordingly, when the handle 661 is caught in the first stepped hole 231, the pressure blocking the dregs outlet 230 may be caused when the handle 661 is caught in the second stepped groove 232. ) Is greater than the pressure blocking.

In the case of a hard-fiber-rich juice object, if the residue does not collect, the residue may not be discharged well from the juice drum 400. In this case, the user rotates the handle part 661 so that the first protrusion 663 is caught by the first stepped groove 231. In this case, as shown in FIGS. 9 and 4B, when the first protrusion 663 is caught by the first stepped groove 231, the packing part 662 overlaps the bottom surface of the waste outlet 230. Thus, an appropriate pressure is applied to the residue to collect the residue. The debris collected in this manner exerts a force on the packing part 662, thereby rotating the packing part 662 and opening the debris outlet 230. Therefore, the waste discharge of the fibrous hard juice target can be made smoothly.

In the case of a soft juice object with less fiber, the juice may be temporarily collected in the inner lower portion of the juice drum 400 together with the dregs. In this case, the user rotates the handle part 661 so that the first protrusion 663 is caught by the second stepped groove 232. In this case, as shown in FIGS. 7 and 8, the packing part 662 slightly contacts the bottom of the dregs outlet 230 or slightly opens the bottom of the dregs outlet 230. Accordingly, the dregs and juice are not discharged through the dregs outlet 230. In this state, if the screw 300 continues to rotate, the residue is further compressed and agglomerated with each other, the juice remaining in the residue is discharged out of the juice drum 400 through the gap. The debris collected in this manner exerts a force on the packing part 662, thereby rotating the packing part 662 and opening the debris outlet 230. Therefore, the discharge of dregs of the less juice-free juice can be made smoothly.

As such, by rotating the handle portion 661 according to the type of juice object to adjust the pressure blocking the waste outlet 230 so that all of the juice discharge of the object to be made smoothly.

11 to 13 is a modification of the waste discharge control device shown in FIGS.

11 to 13, the residue discharge control device 600A further includes second protrusions 664 formed on both sides of the handle part 661. In addition, a third stepped groove 233 to which the second protrusion 664 may be caught is further formed on the inner circumferential surface of the waste outlet 230. As mentioned above, the first stepped groove 231 and the second stepped groove 232 are positioned on the rotational trajectory of the first protrusion 663 so as to rotate the handle part 661. The first stepped groove 231 or the second stepped groove 232 can be caught. The second protrusion 664 and the third stepped groove 233 are positioned on a rotational trajectory different from the first protrusion 663. In a state where the first protrusion 663 is caught by the second stepped groove 232, the second protrusion 664 and the third stepped groove 233 are not coupled. When the first protrusion 663 is further rotated and caught in the first stepped groove 231, the second protrusion 664 is caught in the third stepped groove 233.

When only the first protrusion 663 is formed in the residue discharge control device 600A, the wear of the first protrusion 663 and the first stepped groove 231 may proceed rapidly according to the use of the juicer. By forming the third protrusion 64 and the third stepped groove 233, the residue discharge control device 600A can be stably operated, and the durability thereof can be improved.

14 and 15 are another modified example of the residue discharge control device shown in FIGS.

As shown in Figure 14 and 15, the residue discharge control device 600A may be coupled to the upper side of the residue outlet 230 formed on the lower side of the drum housing 200.

The residue discharge control device 600A may include a handle part 661, a packing part 662, and a guide rail 234.

The handle part 661 is formed in a shape that a user can lift by a hand, and the packing part 662 is integrally coupled to the lower end of the handle part 661.

The guide rail 234 is coupled to the upper side of the waste outlet 230.

When the handle part 661 slides up and down along the guide rail 234, the packing part 662 may also move up and down to open and close the dregs outlet 230.

16 and 17 is another modified example of the residue discharge control device shown in FIGS.

16 and 17, the residue discharge control device 600A may be coupled to the upper side of the residue discharge port 230 formed on the lower side of the drum housing 200.

The residue discharge control device 600A may include a handle part 661, a packing part 662, and a guide rail 234.

Handle portion 661 may be formed in a shape that can be lifted by the user by the hand.

The packing part 662 is hingedly coupled to the upper side of the waste outlet 230, and the guide rail 234 is coupled to the drum housing 200 of the packing part 662.

When the handle part 661 slides up and down along the guide rail 234, the packing part 662 may rotate around the hinge to open and close the dreg outlet 230.

According to the embodiment of the present invention as described above, it is possible to control the discharge of the residue and to ensure a durable and stable operation.

18 and 19, the juice residue discharge control device according to a fifth embodiment of the present invention may be applied to the drum housing 200.

The drum housing 200 may include a top and bottom surface 211 and a circumferential surface 212 that are almost completely open.

In the center portion of the bottom surface 211, a protruding portion 213 is formed on the upper portion, and an assembling hole 214 penetrates through the ridge portion 213. Can be inserted and assembled.

The bottom surface 211 may be formed continuously in the circumferential direction in the receiving groove 215 for receiving the juice residues around the ridge 213.

The bottom of the circumferential surface 212 may be formed through the circumferential surface 212 is a waste outlet 216 in communication with the receiving groove 215.

Accordingly, when the screw is rotated inside the drum housing 200, and the juice object is pulverized and the juice is made, the juice residue falls into the receiving groove 215 and is received, and then the drum housing (216) through the waste discharge port 216. 200 may be discharged to the outside.

A portion of the circumferential surface 212 may be provided with a border 1700 protruding outward in the radial direction.

The rim 1700 protrudes radially outward from the circumferential surface 212 and is positioned at the top, and is positioned below the first border 1710 and generally lower than the first border 1710. It may include a second border 1720 continuous with the first border 1710 and protruding further radially outward than the first border 1710.

The second edge 1720 may communicate with the dregs outlet 216 and may serve to guide the juice dregs discharged through the dregs outlet 216 to the outside of the drum housing 200.

Accordingly, the juice dregs discharged through the dregs outlet 216 may be discharged to the outside of the drum housing 200 by the guidance of the second edge 1720.

A door lever 1200 for selectively full closing, semi-opening, and full opening of the dregs outlet 12 may be accommodated inside the rim 1700, and may be installed to move up and down and hinge on the rim 1700. .

The door lever 1200 is inserted into the rim 1700 and can be moved up and down and is hinged to the outside of the rim 1700 and the lever body 1201 coupled to the bottom of the lever body 1201 and the waste outlet ( 216 may include an opening and closing door 1202 to directly open and close 216.

A long hole 1203 may be formed at an upper portion of the lever body 201, and a center pin 1730 may be formed on an inner wall of the edge 1700, which may be inserted into the long hole 1203 and moved along the long hole 1203. .

In addition, the lever body 201 may be formed to integrally protrude the locking jaw 1205 forming the locking groove 1204, may be inserted into the locking groove 1204, or may be caught or separated from the locking groove 1204. The engaging pin 1740 may be formed on an inner wall of the edge 1700.

The catching pin 1740 may be formed to be positioned below the center pin 1730.

18 and 19 illustrate a full close state in which the door lever 1200 moves downward from the inside of the rim 1700, and the open / close door 1202 completely blocks the dregs outlet 216. In this state, the center pin 1730 is accommodated to move up to the upper end of the long hole 1203, and the locking pin 1740 is inserted into the locking groove 1204 is accommodated in the upper end of the locking groove 1204, The door lever 1200 is held by the center pin 1730 and the engaging pin 1740 to maintain a closed state.

20 and 21 illustrate a semi-open state in which the door lever 1200 moves downward from the inside of the rim 1700, and the opening / closing door 1202 opens a part of the dregs outlet 216.

That is, when the user pushes the door lever 1200 upward, the door lever 1200 is moved upward through the long hole 1203 in a state of being caught by the center pin 1730, and the locking groove 1204 is a locking pin. Departed from (1740), the opening and closing door 1202 is to maintain the semi-open state by opening the waste outlet 216 approximately, so that the juice dregs through the waste outlet 216 and the second border (1720) It will be discharged to the outside of the (200).

When the juice proceeds continuously and the user rotates the door lever 1200 clockwise for the purpose of quickly discharging the juice residue or for cleaning, the door lever (as shown in FIGS. 22 and 23), 1200 rotates around the center pin 1730, and the open / close door 1202 is in a fully open state in which the dregs outlet 216 is completely opened.

Thus, according to the juice discharge structure according to an embodiment of the present invention, by selectively switching the waste discharge port 216 to full close, semi-open or full open state through the door lever 1200, if necessary, juice It can improve the efficiency, the discharge of juice residues can be made smoothly, can improve the usability of the consumer, and because the juice residues are not blocked in the process of juice extraction, the juice residues interfere with the flow of juice juice You can prevent it.

Although the preferred embodiments of the present invention have been described above, the present invention is not limited thereto, and various modifications and changes can be made within the scope of the claims and the detailed description of the invention and the accompanying drawings. Naturally, it belongs to the scope of the invention.

Claims (20)

A drum housing in which a dreg discharge port through which juiced dregs are discharged is formed; And A waste discharge control device coupled to the waste outlet to adjust an opening area of the waste outlet; Juicer comprising a. The method of claim 1, The waste discharge control device A handle portion hinged to the residue outlet and formed with a first protrusion; A packing part coupled to the handle part to selectively open and close the waste outlet; And A first stepped groove and a second stepped groove formed on a rotational trajectory of the first protrusion at an inner circumferential surface of the waste discharge port so as to selectively catch the first protrusion; Juicer comprising a. The method of claim 2, The first step groove is a juicer located inside the drum housing than the second step groove. The method of claim 2, Juicer is formed in the packing area is larger than the area of the waste outlet. The method according to claim 2 or 3, The waste discharge control device A second protrusion formed at a position different from the first protrusion; And A third stepped groove formed on a rotational trajectory of the second protrusion at an inner circumferential surface of the waste discharge port so as to selectively catch the second protrusion; Juicer comprising more. The method of claim 5, If the first projection is caught in the second stepped groove, the second projection is not caught in the third stepped groove. The method of claim 5, When the first projection is caught in the second stepped groove, the second projection is caught in the third stepped groove. The method of claim 1, The waste discharge control device A guide rail formed in the drum housing; And A handle part which is integrally coupled to the packing part to selectively open and close the waste outlet and is coupled to slide up and down along the guide rail; Juicer comprising a. The method of claim 1, The waste discharge control device A guide rail formed in the drum housing; A handle part coupled to slide up and down along the guide rail; And A packing part hinged around a hinge formed at the handle part to selectively open and close the waste outlet; Juicer comprising a. The method of claim 9, When the handle portion is moved upward along the guide rail, the packing portion is rotated in the direction of opening the waste outlet, When the handle portion is moved downward along the guide rail the juicer is rotated in a direction to block the waste outlet. The method of claim 1, The waste discharge control device A door lever installed on the drum housing so as to be movable up and down and rotated stepwise to open and close the dreg outlet; Juicer comprising a. The method of claim 11, The circumferential surface of the drum housing is formed with an edge projecting outward in the radial direction, The door lever is a juicer that is installed on the rim to be moved and hinged vertically. The method of claim 12, The border is A first edge projecting radially outward from the circumferential surface of the drum housing; And A second edge positioned below the first edge, continuous with the first edge, and further protruding radially outwardly from the first edge; Juicer comprising a. The method of claim 13, The second edge is in the waste discharge control device in communication with the waste outlet. The method of claim 12, The door lever A lever body inserted into the inside of the frame to move up and down and hinged to the outside of the frame; Juicer comprising an opening and closing door coupled to the lower end of the lever body for opening and closing the waste outlet. The method of claim 15, Long holes are formed in the lever body, The inner wall of the rim is formed with a center pin inserted into the long hole, The lever body is a juicer for moving up and down along the center pin. The method of claim 16, A locking groove is formed in the lever body, Juicer is formed on the inner wall of the rim is a locking pin selectively caught in the locking groove. The method of claim 17, The door lever is moved to the lower side, the center pin is located at the upper end of the long hole, the locking pin is accommodated in the upper end in the locking groove, the juicer to maintain the full close state that the opening and closing door completely blocked the residue discharge hole . The method of claim 17, The door lever is moved upwards, the center pin is located at the lower end of the long hole, the locking pin is separated from the locking groove so that the opening and closing door semi-open to maintain the semi-opening the waste discharge hole. The method of claim 17, The door lever is moved upwards so that the center pin is positioned at the lower end of the long hole, and the locking pin is separated from the locking groove, and the door lever rotates around the center pin to fully open the dreg discharge hole. Juicer to keep open.

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