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WO2013105694A1 - Appareil à store et procédé de fonctionnement associé - Google Patents

Appareil à store et procédé de fonctionnement associé Download PDF

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Publication number
WO2013105694A1
WO2013105694A1 PCT/KR2012/001406 KR2012001406W WO2013105694A1 WO 2013105694 A1 WO2013105694 A1 WO 2013105694A1 KR 2012001406 W KR2012001406 W KR 2012001406W WO 2013105694 A1 WO2013105694 A1 WO 2013105694A1
Authority
WO
WIPO (PCT)
Prior art keywords
sheet
blind
pipe
tilting
braking
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/KR2012/001406
Other languages
English (en)
Korean (ko)
Inventor
이승우
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.)
KOIN C&M Co Ltd
Original Assignee
KOIN C&M 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
Application filed by KOIN C&M Co Ltd filed Critical KOIN C&M Co Ltd
Publication of WO2013105694A1 publication Critical patent/WO2013105694A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • E05B1/003—Handles pivoted about an axis perpendicular to the wing
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B3/00—Fastening knobs or handles to lock or latch parts
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B2009/2405—Areas of differing opacity for light transmission control
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B2009/2423—Combinations of at least two screens
    • E06B2009/2447—Parallel screens
    • E06B2009/2458—Parallel screens moving simultaneously

Definitions

  • the present invention relates to a blind apparatus and an operation method using the same, and more particularly, to adjust the degree of overlap of the front sheet and the rear sheet while lifting the blind sheet in the state where the front sheet and the rear sheet overlap.
  • a blind device and a method of operating the same are known in the art.
  • Korean Patent No. 0936113 discloses a blind sheet in which opaque awning sheets are spaced apart at a predetermined interval in a horizontal direction between transparent front and rear sheets.
  • the blind sheet is blocked when the awning sheet overlaps the front and rear sheets side by side, and when the awning sheet is positioned horizontally, the light passes as much as possible, depending on the degree that the awning sheet overlaps the front and rear sheets.
  • the degree of blocking is controlled, and the degree of seeing outside is controlled.
  • the blind sheet In order to position the awning sheet horizontally, the blind sheet must be lowered to the lowest point, so that the awning sheet can be converted to a horizontal position.
  • the present invention is to improve the above problems, and to be able to perform a tilting operation to adjust the gap between the overlapping, that is, the gap between the front sheet and the rear sheet during the lifting operation for raising and lowering the blind sheet. .
  • the blind apparatus of the present invention has a blind sheet wound on a state where the front and rear sheets overlap each other, and the blind sheet is unwinded or wound by a lowering operation of an operating line wound on one side, thereby forming a blind sheet.
  • Seat pipes for elevating operation by lifting and lowering, tilting pipes installed in parallel to rotate in the vicinity of the seat pipes to guide the movement of the blind sheet, and the blind sheet is rotated while being unwound by a predetermined distance
  • the tilting pipe By braking the tilting pipe, the transfer of the front sheet of the blind sheet is stopped by the friction with the tilting pipe, and the rear sheet slides on the front sheet to implement a tilting operation in which the overlapping degree of the front and rear sheets is controlled.
  • the blind apparatus of the present invention includes a seat pipe wound with a blind sheet in which a front sheet and a rear sheet overlap, a tilting pipe for guiding movement of the blind sheet, and a front surface during a lifting operation process of lifting and lowering the blind sheet mounted on the sheet pipe.
  • the rotation of the second rotating body and the first rotating body respectively coupled to the tilting pipe and the seat pipe through the operation line for rotating the seat pipe so as to switch to a tilting operation in which the distance between the seat and the rear seat is controlled.
  • a braking lever configured to determine whether the braking disk to perform limited rotation of the first rotating body while braking.
  • the blind apparatus of the present invention includes a seat pipe wound with a blind sheet in which a front sheet and a rear sheet overlap, a tilting pipe for guiding movement of the blind sheet, and a front surface during a lifting operation process of lifting and lowering the blind sheet mounted on the sheet pipe.
  • the rotation of the second rotating body and the first rotating body respectively coupled to the tilting pipe and the seat pipe through the operation line for rotating the seat pipe so as to switch to a tilting operation in which the distance between the seat and the rear seat is controlled.
  • It includes a braking disk for performing a limited rotation of the first rotating body in connection with the rotation of the braking lever for braking.
  • the blind apparatus of the present invention includes a seat pipe wound with a blind sheet in which a front sheet and a rear sheet are overlapped, a tilting pipe for guiding movement of the blind sheet, and a front surface during a lifting operation process of lifting and lowering the blind sheet mounted on the sheet pipe.
  • An actuating lever rotates through an operating line for rotating the seat pipe so as to switch to a tilting operation in which the distance between the seat and the rear seat is controlled to brake rotation of the first rotating body coupled to the seat pipe, and then to the braking disc.
  • the blind sheet is released by the limited rotation by the braking disk, and at the same time, the front seat of the blind sheet is tilted by braking the tilting pipe together with the first rotating body by the operating lever. Stopped by friction with the pipe and the rear seat slides off the front seat Constitutes the in total two times to to.
  • the blind apparatus of the present invention includes a seat pipe wound with a blind sheet in which a front sheet and a rear sheet overlap, a tilting pipe for guiding movement of the blind sheet, and a front surface during a lifting operation process of lifting and lowering the blind sheet mounted on the sheet pipe.
  • the brake lever is rotated through the operation line for rotating the seat pipe so that the seat and the rear seat can be switched to a tilting operation in which the gap between the seat and the rear seat is rotated to brake the second rotating body coupled to the tilting pipe and limited by the brake lever. It includes a first rotating body for moving the braking member mounted on the braking disk rotated at an angle to rotate the seat pipe at a limited angle while cooperating by mutual pressure to release the blind sheet.
  • the driving unit is a first rotating body for rotating the seat pipe by the operating line for supporting the rotation, the second rotating body for supporting the rotation of the tilting pipe, and the operation of the operation line And a braking lever for rotating the first rotating body and the second rotating body by braking, and a braking disk for further rotating the first rotating body braked by the braking lever by only a predetermined angle.
  • the drive unit is installed on one side of the seat pipe by the pulling operation of the winding operation line is rotated the seat pipe and the ratchet wheel is formed in the first rotation body, and the pulling operation in the diagonal direction of the operation line
  • the rotation angle is limited by the stop jaw formed on the stop ring of the cover installed in the case for accommodating the drive unit blind sheet in the seat pipe It includes a brake disc to be released only by a predetermined interval.
  • the first rotating body is composed of a working line rotating body winding the working line, a ratchet wheel formed on one side of the working line rotating body, a coupling shaft protruding to the center of the working line rotating body and coupled with the seat pipe do.
  • the braking disk is coupled to the first rotating body, a hole is formed in the center to accommodate the ratchet wheel, and the guide ring is formed concentrically on the outside of the hole, the guide ring in the braking member groove
  • the inner side of the hole is formed to elastically couple the braking member, and the first ring jaw and the second locking jaw are formed in the guide ring at intervals to configure the rotation angle of the brake disc by the stop jaw is limited.
  • the braking lever is installed between the second rotating body and the braking disk, is rotated in a seesaw manner by a hinge hole, and the upper portion of the braking lever is selectively engaged with the ratchet wheel of the second rotating body.
  • a pole for braking the second rotating body is formed, and a connection bar is formed at a lower portion of the brake lever to form a curved arc surface at one side, and a brake protrusion is formed at the end to be caught when the operating line is pulled in an oblique direction.
  • the brake lever is rotated, and a pushing disc is formed between the hinge boss and the brake protrusion to selectively press the brake member by the rotation of the brake lever so that the brake lever engages with the ratchet wheel and is integrally connected with the pushing disc.
  • a curved surface and a circular surface are formed on the upper surface of the connecting bar, which is curvedly extended, so that the circular surface is selectively interviewed on the outer circumference of the brake disc. Constitute the lock.
  • the driving unit is accommodated in the case and closed with a cover, and the front surface of the cover forms a stop ring to protrude in an arc shape so that the outer circumference of the brake disc is rotatably coupled at the inner ring of the stop ring, It is configured to limit the rotation angle of the braking disc through the stop jaw formed on both ends of the stop ring.
  • the case is formed with the back plate and the side plate integrally formed to be connected to each other, the upper and lower portions of the back plate and the side plate is opened to the drive unit is installed in the space formed therein, the cover is the back plate It is coupled to the side plate and to seal the space, but to form a hole in the front of the cover.
  • the outer body serving as the friction member on the outer surface of the inner body forms the same center, and is positioned higher than the center of the sheet pipe.
  • the tilting pipe is supported on the roller bracket on which the roller is built up.
  • the coupling shaft is configured to be coupled to the tilting pipe further comprising a first rotating body cover coupled.
  • the braking member is configured to embed the spring in the groove formed on one side.
  • the operating line is wound on the first rotating body and drawn out to be divided into the first operating line and the second operating line to wind the blind sheet through the first operating line, and the blind sheet through the second operating line. Configure to unwind.
  • the brake lever intermittently brakes the braking state of the first rotating body and the second rotating body according to a state in which the semicircle ribs protruding from the braking lever and the braking disk are brought into contact with each other by the rotation of the braking disk.
  • the blind driving method of the present invention implements a lifting operation of lifting and lowering the blind sheet by unwinding or winding the blind sheet in a state in which the front sheet and the rear sheet are overlapped through the operation line, and the front sheet and the rear sheet are carried out during the lifting operation. Allows you to perform a tilting operation to control the degree of overlap.
  • the lifting operation is performed to unwind and wind the blind sheet by rotating the seat pipe wound around the blind sheet, the tilting pipe for guiding the blind sheet is idling by the frictional force with the front sheet of the blind sheet It is made to help descending.
  • the tilting operation is performed by braking the seat pipe wound around the blind sheet through the driving unit and the tilting pipe for guiding the descending and descending of the blind sheet, and simultaneously rotating the seat pipe at a limited angle so that the blind sheet is rotated. While the front sheet is braked by the frictional force of the tilting pipe, the rear seat slides on the front seat with weak friction force, and the tilting operation is performed to open the gap between the front seat and the rear seat in the sunshade state. To help.
  • the present invention by selectively pulling the first operating line and the second operating line of the operation line wound around the first rotating body for rotating the seat pipe in the drive unit to raise and lower the blind sheet wound on the seat pipe Performing the elevating operation, switching the second working line in the vertical direction to the oblique direction when switching to the tilting operation during the lifting operation, and rotating the seesaw by the second working line in the seesaw manner.
  • Rotating the upper and lower parts alternately, braking the seat pipe and the tilting pipe by rotating the operating lever, pulling the second operating line in an oblique direction, and braking disc by the second operating line.
  • the blind sheet is caught by the first rotating body and rotates the first rotating body at a limited angle to release the blind sheet by a limited rotation angle.
  • the front seat When loosened to the length of minutes, the front seat remains stopped by the frictional force with the braked tilting pipe, while the rear seat slides off the front seat and loosens by an extra length, and the weight bar installed under the front seat and the rear seat
  • the gap is made by the gap between the width.
  • the second operating line which is switched in the oblique direction is caught by the brake protrusion installed on the lower side of the operating lever so that the upper and lower parts are alternately rotated based on the hinge hole of the center of the operating lever.
  • the braking step of the seat pipe and the tilting pipe is made by the pawl formed on the upper portion of the operating lever is caught by the ratchet wheel of the second rotating body connected to the tilting pipe.
  • the braking step of the seat pipe and the tilting pipe is made by the circular arc formed on the lower portion of the operating lever to interview the braking disk for rotating the first rotating body at a limited angle.
  • a pushing disk formed eccentrically from the center of the operating lever to the lower side by the rotation of the operating lever by the second operating line is coupled to the first ratchet wheel. And partially engages in the brake disc and engages with the ratchet wheel formed on the first ratchet wheel to prepare the step of rotating the first ratchet wheel at a limited angle.
  • the brake disc and the first rotating body rotate together by the brake member integrally, and the brake disc stops formed in an arc shape on a cover installed to correspond to the front surface. It is rotated while being guided by the ring, and the locking jaw of the brake disc is caught on the stop jaw formed on both ends of the stop ring is limited to the step of rotating.
  • the switching to the lifting operation after the tilting operation is made by preparing the next lifting operation by returning the brake disc and the operating lever rotated at a limited angle to the original state by pulling the first operation line vertically.
  • the tilting operation when the tilting operation is switched to the ascending operation, when the first operation line is vertically pulled, the braking disc rotated by a limited angle is reversed and restored to the initial position of the braking disc and the first rotating body by the braking member.
  • the locking state is released, and at the same time, the operating lever is configured to release the braking of the first and second rotating bodies.
  • the switching of the tilting operation and the lifting operation can be controlled through the operation line wound on the seat pipe on which the blind sheet is wound.
  • the elevating operation is to lower the blind sheet when descending the first operation line of the operation line divided into the first operation line and the second operation line, so that the blind sheet is lowered when the second operation line is lowered Is done.
  • the tilting operation is to operate by pulling the second operation line after switching in the oblique direction.
  • the front sheet and the rear sheet are overlapped by pulling the first operation line.
  • the blind sheet is in a state in which the front sheet and the rear sheet are separated and overlapped with a sheet pipe, and form one or more awning sheets horizontally spaced between the front sheet and the rear sheet, and the front sheet and The lower part of the rear seat is connected to the weight bar.
  • the blind sheet is a front sheet and the rear sheet is divided into a state in which the sheet pipe is rolled up, the transparent sheet and the opaque portion on the front sheet and the rear sheet is formed at a predetermined interval in the horizontal direction, the front and bottom, The lower part of the seat and the rear seat is connected to the weight bar.
  • the tilting operation when the blind sheet in a state where the front sheet and the rear sheet are overlapped with an extra length, the tilting operation of adjusting the overlapping degree between the front sheet and the rear sheet through the frictional force difference between the front sheet and the rear sheet. Make it work.
  • the blind sheet is wound around the sheet pipe, and the blind sheet is partially moved through the driving unit so as to be switched to the tilting operation during the lifting operation of lifting and lowering the blind sheet through the driving unit mounted on the sheet pipe.
  • the driving unit so as to be switched to the tilting operation during the lifting operation of lifting and lowering the blind sheet through the driving unit mounted on the sheet pipe.
  • the blind apparatus of the present invention and an operation method using the same implement a lifting operation by installing a seat pipe wound around a blind sheet in which front and rear sheets overlap each other, and parallel to rotate in the vicinity of the seat pipe.
  • the seat pipe and the tilting pipe is driven by braking the tilting pipe rotated while the blind seat is released by a predetermined distance by the operating line of the blind sheet
  • the transfer of the front sheet is stopped by the friction with the tilting pipe, and the rear sheet slides on the front sheet to implement the tilting operation to control the overlapping degree of the front and rear sheets, thereby enabling selective light control.
  • the blind device of the present invention and the operation method using the same has the effect of improving the operability and convenience for switching between the lifting operation and the tilting operation through the operation line for raising and lowering the blind.
  • 1 is a perspective view showing the shaded state of the blind device of the present invention.
  • Figure 2 is a perspective view showing a tilted first embodiment after the shade of the blind device of the present invention.
  • Figure 3 is a perspective view showing a second embodiment tilted after the shade of the blind device of the present invention.
  • Figure 4 is a block diagram showing the principle of the lifting operation through the blind device of the present invention.
  • FIG. 5 is a block diagram showing the principle of the tilting operation through the blind device of the present invention.
  • FIG. 6 is an exploded perspective view showing a blind apparatus of the present invention.
  • Figure 7 is an exploded perspective view showing a drive unit of the blind apparatus of the present invention.
  • FIG. 8 is a cross-sectional view taken along the line A-A of the blind apparatus of the present invention.
  • FIG. 9 is a cross-sectional view showing a lift operation state of the blind apparatus of the present invention.
  • FIG. 10 is a cross-sectional view showing a tilting operation ready state of the blind apparatus of the present invention.
  • FIG. 11 is a cross-sectional view showing a tilting operation completion state of the blind apparatus of the present invention.
  • FIG. 12 is a cross-sectional view showing a lift operation state of another embodiment of the blind apparatus of the present invention.
  • FIG. 13 is a cross-sectional view showing a tilting operation ready state of another embodiment of the blind apparatus of the present invention.
  • FIG. 14 is a cross-sectional view showing the completion of the tilting operation of another embodiment of the blind apparatus of the present invention.
  • roller 100 drive part
  • case 104 front panel
  • hinge boss 108 the rear panel
  • Pushing disk 154 Connecting bar
  • FIG. 1 is a perspective view showing the shaded state of the blind device of the present invention
  • Figure 2 is a perspective view showing a tilted first embodiment after the shade of the blind device of the present invention
  • Figure 3 is after the shade of the blind device of the present invention
  • Figure 4 is a perspective view showing a second tilted embodiment
  • Figure 4 is a block diagram showing the principle of the lifting operation through the blind device of the present invention
  • Figure 5 is a block diagram showing the principle of the tilting operation through the blind device of the present invention
  • FIG 6 is an exploded perspective view showing a blind device of the present invention
  • Figure 7 is an exploded perspective view showing a drive unit of the blind device of the present invention
  • Figure 8 is a cross-sectional view taken along the line AA of the blind device of the present invention
  • Figure 9 is the present invention Is a cross-sectional view showing the lifting operation state of the blind apparatus of Fig.
  • FIG. 10 is a cross-sectional view showing a tilting operation preparation state of the blind apparatus of the present invention
  • Figure 11 is a blind of the present invention
  • 12 is a cross-sectional view illustrating a tilting operation completion state of the indraft device
  • FIG. 12 is a cross-sectional view illustrating a lifting operation state of another embodiment of the blind apparatus of the present invention
  • FIG. 13 illustrates a tilting operation preparation state of another embodiment of the blind apparatus of the present invention
  • 14 is a cross-sectional view showing a tilting operation completion state of another embodiment of the blind apparatus of the present invention.
  • the blind sheet 210 applied to the present invention is a state in which the front sheet 212 and the rear sheet 214 are divided and overlapped, and the blind sheet 210 may be applied in two embodiments due to configuration differences.
  • the first embodiment of the blind sheet 210 is spaced apart from the front sheet 212 and the rear sheet 214 by a plurality of awning sheets 216 at regular intervals and connected in a horizontal state.
  • the transparent part 213a and the opaque part 213b are formed on the front sheet 212 and the rear sheet 214 at predetermined intervals in the horizontal direction at a predetermined interval.
  • the blind sheet 210 is controlled to block the light by the shade sheet 216, the opaque portion 213b and the transparent portion 213a.
  • a weight bar is coupled to the lower portion of the blind sheet 210 of the first and second embodiments so that the blind sheet 210 can be unfolded without wrinkles in the case of shading purposes.
  • the blind sheet 210 in a state where at least one sheet is overlapped may be applied to the present invention.
  • the front seat 212 and the rear seat 214 is referred to as a lifting operation to operate both together to express the lifting operation, and the adjustment of the shade at any position of the blind seat operating the lifting operation is called a tilting operation.
  • the blind apparatus of the present invention which enables the lifting operation and the tilting operation includes a seat pipe 200 and a tilting pipe 300 driver 100.
  • the seat pipe 200, the tilting pipe 300 and the driving unit 100 are installed inside the head rail 10 installed on the ceiling.
  • a plurality of roller 12a brackets 12 are vertically formed at regular intervals in the head rail 10 to support the tilting pipe 300.
  • the rollers 12a are formed on the upper portion of the roller 12a bracket 12. Installed to allow the tilting pipe 300 to rotate smoothly.
  • the seat pipe 200 is wound on the blind sheet 210 in which the front and rear sheets 212 and 214 overlap each other, and the blind sheet 210 is moved by the lowering operation of the operation line 124 installed on one side of the blind sheet 210. Lifting and unwinding by unwinding or winding to realize the lifting operation.
  • the operation line 124 is wound a plurality of times on the first rotating body 120 coupled to one side of the seat pipe 200 to be described later divided into two by the first operation line 124 and the second operation line 124, the first operation line 124a and the second operation line 124b are connected in an endless track manner.
  • the first operation line 124a performs the lifting operation of the blind sheet 210 and the second operation line 124b performs the lowering operation.
  • the tilting pipe 300 is installed in parallel to rotate in the vicinity of the seat pipe 200 to guide the movement of the blind sheet 210.
  • the tilting pipe 300 is coupled to the outer body 302 having a friction function on the outside of the inner body 301 to be a tubular body forming the same center.
  • the tilting pipe 300 is coupled to the second rotating body 130, the coupling protrusion 134 formed on one side of the second rotating body 130 is inserted, the other side of the second rotating body 130 is idle Axis 132a is engaged.
  • the tilting pipe 300 is positioned in parallel with the seat pipe 200, and is positioned higher than the seat pipe 200, so that the friction force increases when the blind sheet 210 is unwinded or rewinded from the seat pipe 200.
  • the driving unit 100 brakes the tilting pipe 300 which is rotated while the blind seat 210 is rotated by a predetermined distance by the operation line 124 so that the transfer of the front seat 212 of the blind seat 210 is stopped by the friction with the tilting pipe 300 and the rear seat 214 slides on the front sheet 212 to implement a tilting operation in which the overlapping degree of the front and rear sheets 212 and 214 is adjusted.
  • the driving unit 100 is coupled to the case 102 including the cover 110, and the case 102 is installed inside the head rail 10.
  • the case 102 has a front plate 104 formed at the front of the side plate 106, a rear plate 108 is formed at the rear side, and the cover 110 is coupled to the side facing the side plate 106.
  • the case 102 has an upper portion and a lower portion open so that the operation line 124 can be vertically drawn outward.
  • the driving unit 100 includes a first rotating body 120, a second rotating body 130, a brake disc 140, a brake lever 150, and a brake member 160.
  • the driving unit 100 is accommodated in the case 102 and finished with the cover 110.
  • the first rotating body 120 rotates the seat pipe 200 by a pulling operation of the operation line 124 wound around the seat pipe 200.
  • the first rotating body 120 includes an operating line rotating body 124a on which the working line 124 is wound, a ratchet wheel disk 122 formed on one side of the operating line rotating body 124a, and a ratchet wheel 122a protruding from the ratchet wheel disk 122; It is composed of a coupling shaft 125 is projected in the center of the operation line rotating body 124a is coupled to the seat pipe 200.
  • the coupling shaft 125 may be coupled to one side of the seat pipe 200 via the first rotating whole cover 120a to be integrally interlocked.
  • the operating line rotating body 124a, the ratchet wheel disk 122, the ratchet wheel 122a and the first rotating whole cover 120a of the first rotating body 120 are formed to form the same center and rotate by the operating line 124 to interlock the seat pipe 200. .
  • the second rotating body 130 is integrally formed with the ratchet wheel 132 having the shaft 132a and the engaging protrusion 134 at the same center, and the shaft 132a is arranged in the hole 106a of the case 102.
  • the brake disc 140 has a ratchet wheel 122a of the first rotating body 120 and a hole 140a in which the braking disc 140 is located, and a guide ring 142 is formed concentrically on the outside of the hole 140a.
  • the semicircular rib 146 is formed on the outer circumferential surface of the brake disc 140.
  • the pair of locking jaws 142a and 142b are formed at a predetermined angle in the guide ring 142, and a “L” shaped braking member groove 144 is formed adjacent to the locking jaws 142b.
  • the braking member groove 144 has an access hole 144b facing the ratchet wheel 122a adjacent to the hole 140a, and a pin 144a protrudes from the upper portion of the access hole 144b.
  • the braking member 160 is coupled to the braking member groove 144.
  • the spring 162b is coupled to the pin 144a, and the pin 144a is inserted into the groove 162a formed below the braking member 160 and elastically installed by the spring 162b.
  • the braking member 160 may be pressed through the operation lever 150 to be described later so that the protrusion 164 may be exposed to the entrance hole 144b of the braking member groove 144.
  • the braking disk 140 When the braking member 160 and the braking disk 140 are engaged with each other, the braking disk 140 may be rotated at a limited angle by the cover 110.
  • the stop ring 116 is formed on the front surface of the cover 110 to protrude in an arc shape, and is formed at both ends of the stop ring 116 when the guide ring 142 of the brake disc 140 is rotatably coupled at the inner circumference of the stop ring 116.
  • the locking angle of the brake disc 140 is limited while being caught by one stop 116.
  • the braking lever 150 is vertically installed between the second rotating body 130 and the braking disk 140, and the hinge hole 152b formed near the center is rotatably coupled to the hinge boss 106b formed on the side plate 106 of the case 102.
  • the upper and lower parts of the lever 150 may be rotated in a seesaw manner.
  • the braking lever 150 may be caught by the ratchet wheel 132 of the second rotating body 130, the pawl 152a formed on the upper portion by the rotation.
  • the lower part of the brake lever 150 extends downward through the connection bar 154, and forms a brake protrusion 156 at the end of the connection bar 154 to be caught with the second operation line.
  • connection bar 154 may be curved to form a circular arc surface 154b so as to be in surface friction with the outer circumference of the brake disc 140.
  • the brake lever 150 may protrude a pushing plate 152d having an arc shape in the lower portion of the hinge hole 152b to press the brake member 160 by rotating the brake lever 150.
  • the braking lever 150 is moved by the second operation line 124 with respect to the hinge hole 152b, so that the pole 152a is engaged with the ratchet wheel 132 of the second rotating body 130, and the arc surface 154b brakes the braking disk 140.
  • the pushing disc 152d presses the braking member 150 so that the protrusion 164 is engaged with the ratchet wheel 122a of the first rotating body 120 through the braking disc 140.
  • the brake lever 150 is mounted on the seat pipe 200 to rotate the seat pipe 200 so that the seat pipe 200 can be switched to a tilting operation in which the distance between the front seat 212 and the rear seat 214 is adjusted during the lifting operation of lifting and lowering the blind sheet 210.
  • Braking disc 140 for performing limited rotation of the first rotating body 120 while selectively braking the rotation of the second rotating body 130 and the first rotating body 120 coupled to the tilting pipe 300 and the seat pipe 200 through the operation line 124 Performs a function to determine the operation of the.
  • the brake disk 140 is mounted on the seat pipe 200 to rotate the seat pipe 200 so that the seat pipe 200 can be switched to a tilting operation in which the distance between the front seat 212 and the rear seat 214 is adjusted during the lifting operation of lifting the blind sheet 210.
  • the first rotating body 120 is connected to a rotational operation of the braking lever 150 for selectively braking the rotation of the second rotating body 130 and the first rotating body 120 coupled to the tilting pipe 300 and the seat pipe 200 through the operation line 124, respectively. Performs the function of performing a limited rotation of.
  • the second rotating body 130 is mounted on the seat pipe 200 so that the seat pipe 200 can be switched to a tilting operation in which the distance between the front seat 212 and the rear seat 214 is adjusted during the lifting operation of lifting and lowering the blind sheet 210.
  • the operation lever 150 rotates through the rotating operation line 124 to brake the rotation of the first rotating body 120 coupled to the seat pipe 200, and then the limited rotation of the first rotating body 120 is performed by the brake disk 140.
  • the front seat 212 of the blind seat 210 is stopped by friction with the tilting pipe 300 by braking the tilting pipe 300 together with the first rotating body 120 by the actuating lever 150 while the 210 is released by a limited rotation by the brake disc 140.
  • the backsheet 214 slides on the frontsheet 212.
  • the first rotatable body 120 is mounted on the seat pipe 200 so that the seat pipe 200 can be switched to a tilting operation in which a distance between the front seat 212 and the rear seat 214 is adjusted during the lifting operation of lifting the blind sheet 210 up and down.
  • the braking member 160 mounted on the braking disk 140 rotates at a limited angle by the braking lever 150 while simultaneously rotating the braking lever 150 to brake the second rotating body 130 coupled to the tilting pipe 300.
  • the core of the comprehensive method of operation of the blind device of the present invention configured as described above is as follows.
  • the blind sheet 210 in which the front sheet 212 and the rear sheet 214 are overlapped is unwound or wound by the operation line 124 to implement a lifting operation of lifting and lowering the blind sheet 210.
  • the tilting operation of adjusting the overlapping degree of the front sheet 212 and the rear sheet 214 may be performed even during the lifting operation.
  • the front sheet 212 and the rear sheet are unrolled from the blind sheet 210 in which the front sheet 212 and the rear sheet 214 are overlapped by loosening the blind sheet 210 with the difference in friction between the front sheet 212 and the rear sheet 214 and an extra length. Allows the 214 to perform a tilting operation to adjust the degree of overlap.
  • the lifting operation pulls the first operation line 124a vertically, interlocks the seat pipe 200 wound around the blind sheet 210 while rotating the first rotating body 120 to vertically lower the blind sheet 210.
  • the blind sheet 210 may be vertically raised.
  • the tilting operation brakes the seat pipe 200 wound around the blind sheet 210 and the tilting pipe 300 for guiding the lowering and descending of the blind sheet 210, and simultaneously rotates the seat pipe 200 at a limited angle to unwind the blind sheet 210 by the rotated length.
  • the front seat 212 is braked by the frictional force of the tilting pipe 300, and the rear seat 214 slides on the front seat 212, which is weak in friction, and opens a gap between the front seat 212 and the rear seat 214 in the sunshade state. This is done.
  • the switching from the lifting operation to the tilting operation is made through the second operation line 12b4, and the switching from the tilting operation to the lifting operation is made by the first operation line 124a.
  • the overall step-by-step method of the lifting operation and the tilting operation switching is as follows through the above principle.
  • the sheet pipe by selectively pulling the first operation line 124a and the second operation line 124b of the operation line 124 wound around the first rotating body 120 to rotate the seat pipe 200 in the driving unit 100 Lifting and lowering the blind sheet 210 wound on 200 to perform the lifting operation.
  • the second operation string 124b in the vertical direction is switched to the diagonal direction.
  • the second operating line 124b is rotated in a seesaw manner so that the upper and lower parts of the operating lever 150 are alternately rotated.
  • the second operating line 124b which is turned diagonally is caught by the brake protrusion 156 installed at the lower side of the operating lever and rotates up and down based on the hinge hole 152b at the center of the operating lever 150.
  • the seat pipe 200 and the tilting pipe 300 are braked by rotating the operating lever 150.
  • the pole 152a formed on the upper portion of the operating lever 150 is engaged with and engaged with the ratchet wheel 132 of the second rotating body 130 connected to the tilting pipe 300, and the circular arc surface 154b formed under the operating lever 150 is brake disk 140 You are interviewed.
  • the pushing lever 152d which is formed eccentrically from the center of the operating lever to the lower side by the rotation of the operating lever 150, presses the brake member 160 so that the protrusion 164 of the brake member 160 on the brake disc 140 is rotated by the first rotating body 102. It is engaged with the ratchet wheel 122a formed in the to prepare the step of rotating the first rotating body 120 at a limited angle in the locked state.
  • the semicircular ribs 146 and 152c are formed on the brake disc 140 and the brake lever 150, respectively, so that when they come into contact with each other, the brake lever can be held in close contact with the brake lever due to external environmental factors such as vibration and shock. This prevents the 150 from returning to its original position.
  • the second operation line 124b is pulled in an oblique direction.
  • the braking disk 140 and the first rotating body 120 are integrally rotated by the braking member 160 and rotated at a limited angle by a cover 110 installed to correspond to the front surface of the braking disk 140. .
  • the front surface of the cover 110 is rotated with a braking disk 140, the stop ring 116 is formed in the guide direction, the locking jaw 142a, 142b of the stop disk 116a formed on both ends of the stop ring 116 is caught The rotation is limited.
  • the blind sheet 210 is unwound by the limited rotation angle.
  • the front seat 212 remains stopped by the frictional force with the tilting pipe 300 braked by the brake lever 150, while the rear seat 214 slides off the front seat 212 to be released by an extra length, and thus the front seat 212 and the rear seat 214 The gap between the width of the weight bar 218 installed at the bottom of the gap is finished.
  • the brake disc 140 When the first operation line 124 is vertically pulled, the brake disc 140 is rotated back to its original position. When the brake disc 140 is returned to its original position, the brake member 160 is partially displaced from the brake member groove 144. The locked state of the disk 140 and the first rotating body 120 is released to release the braking state of the first rotating body 120 and the second rotating body 130.
  • the switching between the tilting operation and the elevating operation can be controlled through the operation line 124 wound on the seat pipe 200 on which the blind sheet 210 is wound.
  • the tilting operation may be performed by pulling the second operation line 124 in a diagonal direction and then pulling the first operation line 124, and pulling the first operation line 124 so that the front sheet 212 and the rear sheet 214 overlap with each other when the tilting operation is released. .
  • the tilting driving method is summarized as follows.
  • the second operating line 124 is pulled diagonally, that is, from the user's side.
  • the second operation cord 124 is engaged with the brake protrusion 156 of the brake lever 150 to rotate the brake lever 150 in a seesaw manner.
  • the brake lever 150 is rotated based on the hinge hole 152b so that the upper pole 152a is engaged with the ratchet wheel 132 of the second rotating body 130 and braked, and the circular arc surface 154b of the connecting bar 154 formed at the bottom of the brake disk 140 Compress the lead.
  • the pushing plate 152d of the brake lever 150 presses the brake member 160 so that the protrusion 164 of the brake member 160 is engaged with the ratchet wheel 122a of the first rotating body 120 and is pulled in an oblique direction by a second operation line 124.
  • the braking disk 140 and the first rotating body 120 are integrally rotated.
  • the first rotating body 120 is rotated at a limited angle.
  • the first rotating body 102 When the brake disc 140 rotates at a limited angle, the first rotating body 102 unwinds the blind sheet 210 by the limited rotation angle from the seat pipe 200.
  • the front sheet 212 is maintained in a braked state by the friction force with the tilting pipe 300, and the rear sheet 214 is slid and moved from the front sheet 212 by the length unwinded to an extra length.
  • the braking member 160 when switching to the lifting operation after the tilting operation, the braking member 160 is vertically pulled and rotated so that the braking member 160 is restored to its original position, and the braking lever 150 and the semi-circle rib 146,152c of the braking disc 140 come into contact with each other. Is released to prepare for the rotation operation of the braking lever 150.
  • the braking member 160 When the braking member 160 is rotated and exposed to the stop ring 116, the braking member 160 is moved from the braking member groove 144 by the elastic force of the spring 162b to release the engaged state with the ratchet wheel 122a and at the same time the pushing plate of the braking lever 150.
  • the braking state of the first rotating body 120 and the second rotating body 130 braked by the pole 152a and the circular arc surface 154b of the brake lever 150 is released by pushing the large 152d.
  • the blind apparatus and the driving method of the present invention have the effect of enabling the selective light amount adjustment to improve the operability and convenience for switching between the lifting operation and the tilting operation.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
PCT/KR2012/001406 2012-01-13 2012-02-23 Appareil à store et procédé de fonctionnement associé Ceased WO2013105694A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020120004298A KR101139294B1 (ko) 2012-01-13 2012-01-13 블라인드 장치
KR10-2012-0004298 2012-01-13

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WO2013105694A1 true WO2013105694A1 (fr) 2013-07-18

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KR101327586B1 (ko) 2013-05-22 2013-11-13 주식회사 코인 전동식 틸팅 블라인드 장치 및 그 제어방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003293669A (ja) * 2002-03-28 2003-10-15 Oiles Ind Co Ltd ブラインド装置
JP2008208547A (ja) * 2007-02-23 2008-09-11 Ryuichi Takano ブラインド
KR20090023114A (ko) * 2007-08-31 2009-03-04 류이치 타카노 블라인드
KR100936113B1 (ko) * 2009-03-09 2010-01-11 김동식 자카드직기로 제직되는 트리플블라인드지 및 제직방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0515037Y2 (fr) 1986-05-08 1993-04-21

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003293669A (ja) * 2002-03-28 2003-10-15 Oiles Ind Co Ltd ブラインド装置
JP2008208547A (ja) * 2007-02-23 2008-09-11 Ryuichi Takano ブラインド
KR20090023114A (ko) * 2007-08-31 2009-03-04 류이치 타카노 블라인드
KR100936113B1 (ko) * 2009-03-09 2010-01-11 김동식 자카드직기로 제직되는 트리플블라인드지 및 제직방법

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