CN102551362A - Built-in rope sheave type lifting device of furniture - Google Patents
Built-in rope sheave type lifting device of furniture Download PDFInfo
- Publication number
- CN102551362A CN102551362A CN2012100274036A CN201210027403A CN102551362A CN 102551362 A CN102551362 A CN 102551362A CN 2012100274036 A CN2012100274036 A CN 2012100274036A CN 201210027403 A CN201210027403 A CN 201210027403A CN 102551362 A CN102551362 A CN 102551362A
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- Prior art keywords
- furniture
- rope
- built
- elevating lever
- cotton rope
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B81/00—Cabinets or racks specially adapted for other particular purposes, e.g. for storing guns or skis
- A47B81/06—Furniture aspects of radio, television, gramophone, or record cabinets
- A47B81/061—Furniture aspects of radio, television, gramophone, or record cabinets the device supports being adjustable
- A47B81/064—Furniture aspects of radio, television, gramophone, or record cabinets the device supports being adjustable vertically
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- Transmission Devices (AREA)
- Combinations Of Kitchen Furniture (AREA)
Abstract
The invention provides a built-in rope sheave type lifting device of furniture, which comprises a fixed rack, guide tracks, sliders, lifting rods and a transmission. The fixed rack is provided with the guide tracks, the guide tracks are provided with the sliders, the sliders are provided with the lifting rods, an upper pulley and a lower pulley are respectively arranged on the upper portion and at the bottom of each guide track, the transmission is mounted on the fixed rack, a rope sheave is mounted on an output shaft of the transmission and connected with ascending ropes and descending ropes, the other end of each ascending rope is wound through the corresponding upper pulley to be connected with the corresponding slider, and the other end of each descending rope is wound through the corresponding lower pulley to be connected with the corresponding slider. Power is transmitted via the flexible ropes, rigid collision is avoided, the structure is simple, a matching requirement is omitted, manufacturing cost is lowered, and the built-in rope sheave type lifting device cannot shake and vibrate during movement, is convenient in installation and repair, guarantees safe, stable and smooth running in a lifting process during usage, and is low in noise.
Description
Technical field
The present invention relates to a kind of device that is used for going up and down the article in relevant furniture (like office furniture, indoor furniture, meal kitchen furniture etc.), belong to article lifting technology field in the furniture.
Background technology
Lowering or hoisting gear is set in office furniture, can makes things convenient for using and collecting of office equipment such as used LCD, notebook computer, when non-meeting, office equipment such as LCD are hidden under the desktop, rise through lowering or hoisting gear during use.Equally; The use that lowering or hoisting gear also can make things convenient for household appliances is set in the indoor furniture; As: the lowering or hoisting gear in the Tailstock cabinet of bedroom can make things convenient for using and collecting of LCD TV, and the lowering or hoisting gear in the kitchen cabinet can conveniently place the use of microwave ovens and the collection of top cupboard.
At present, the lowering or hoisting gear in the furniture all is to use the rack-and-pinion transmission to realize elevating function, this kind of drive complex structure, Installation and Debugging difficulty, and the vibration of shaking in the use, noise is big, and production cost is big, and maintenance rate is high.
Summary of the invention
For overcome Installation and Debugging difficulty that the existing lowering or hoisting gear that is installed in the furniture exists, shake in using vibration, big, the high deficiency of cost of noise, the present invention provides a kind of furniture simple in structure, that security of operation is steady, cost is low built-in cable pulley type lowering or hoisting gear.
The built-in cable pulley type lowering or hoisting gear of furniture of the present invention adopts following technical solution:
The built-in cable pulley type lowering or hoisting gear of this furniture comprises fixed mount, guide rail, slide block, elevating lever and transmission device, and fixed mount is provided with guide rail; Slide block is installed on the guide rail; Elevating lever is installed on the slide block, and the top of guide rail and bottom are respectively equipped with top sheave and lower sheave, and transmission device is installed on the fixed mount; On the output shaft of transmission device rope-winding wheel is installed; Be connected with rising cotton rope and decline cotton rope on the rope-winding wheel, the other end of rising cotton rope is walked around top sheave and is connected with slide block, and the other end of decline cotton rope is walked around lower sheave and is connected with slide block.
The bottom of guide rail is provided with down locating piece, so that slide block moves down the stop of time location.
Elevating lever is provided with transverse slat, to place article.
Transmission device comprises motor and transmission mechanism, and motor is connected with the power shaft of transmission mechanism, and rope-winding wheel is installed on the output shaft of transmission mechanism.Transmission mechanism can adopt forms such as worm and gear transmission, gear drive.
Be provided with guiding mechanism between elevating lever and the fixed mount, this guiding mechanism comprises wheel pin and roller, and roller is installed on the fixed mount through the wheel pin, and gathering sill is set in the elevating lever, and roller is in the gathering sill of elevating lever.Through cooperating of roller and gathering sill, elevating lever is operated steadily in lifting process.
Rising cotton rope and decline cotton rope are sleeved in the pillar separately, with the protection wiring.
There is not the rigidity collision in the present invention through the flexible cords transferring power, and is simple in structure; Do not cooperate requirement, reduced manufacturing cost, the vibration of can not shaking in the motion; Easy to installation and maintenance, guaranteed the security of operation, steady, smooth and easy of lifting process in the use, and noise is little.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of guiding mechanism among the present invention.
Wherein: 1, transmission device, 2, motor, 3, lower sheave, 4, locating piece down, 5, fixed mount, 6, guide rail; 7, rope-winding wheel, 8, slide block, 9, top sheave, 10, elevating lever, 11, transverse slat; 12, top board, 13, the rising cotton rope, 14, the decline cotton rope, 15, the wheel pin, 16, roller.
The specific embodiment
As shown in Figure 1; The present invention mainly comprises fixed mount 5, guide rail 6, elevating lever 10 and transmission device 1; Fixed mount 5 is provided with two parallel guide rails 6; A slide block 8 is installed on each guide rail 6, is equipped with on each slide block 8 between 10, two elevating levers 10 of an elevating lever and is provided with the transverse slat 11 that is used to place article.The bottom of guide rail 6 is provided with down locating piece 4, so that sliding seat 8 moves down the stop of time location.The top of each guide rail 6 and bottom are respectively equipped with top sheave 9 and lower sheave 3, and lower sheave 3 is positioned at the below of locating piece 4 down.The bottom of fixed mount 5 is equipped with transmission device 1; The output shaft of transmission device 1 is equipped with driving pulley 7, and transmission device 1 comprises motor 2 and transmission mechanism, and transmission mechanism can adopt forms such as worm and gear transmission, gear drive; Because the worm and gear transmission has reverse auto-lock function; So the preferred worm and gear transmission of transmission mechanism, motor 2 is connected with the input of transmission mechanism, and rope-winding wheel 7 is installed on the output shaft of transmission mechanism.Be connected with rising cotton rope 13 and decline cotton rope 14 between rope-winding wheel 7 and the slide block 8; One end of rising cotton rope 13 is connected with rope-winding wheel 7; The other end is walked around top sheave 9 and is connected with slide block 8; One end of decline cotton rope 14 is connected with rope-winding wheel 7, and the other end is walked around lower sheave 3 and is connected with slide block 8, so that slide block 8 suffered direction of pull are consistent with its moving direction.In order to protect wiring, rising cotton rope 13 and decline cotton rope 14 are sleeved in the pillar separately.Motor 2 drives rope-winding wheel 7 through transmission mechanisms such as worm and gears and rotates; Rising cotton rope 13 twines on rope-winding wheel 7 and decline cotton rope 14 loosens; Rising cotton rope 13 pulling slide blocks 8 are risen along guide rail 6; Otherwise decline cotton rope 14 twines on rope-winding wheel 7 and rising cotton rope 13 loosens, and decline cotton rope 14 pulling slide blocks 8 are descended along guide rail 6.Elevating lever 10 lifting thereupon of fixing on the slide block 8.
Steady for making in elevating lever 10 lifting process; Between elevating lever 10 and fixed mount 5, be provided with guiding mechanism; As shown in Figure 2, this guiding mechanism comprises wheel pin 15 and roller 16, and roller 16 is installed on the fixed mount 5 through wheel pin 15; In elevating lever 10, gathering sill is set, roller 16 is in the gathering sill of elevating lever 10.In the lifting process of elevating lever 10,, keep operating steadily through the cooperating of roller 16 and gathering sill.
For making article such as household appliances before rising, open the cover plate that covers article on the furniture earlier, be provided with top board 12 on the top of elevating lever 10.
The course of work of the present invention is following:
Article such as household appliances, micro-wave oven are placed on two transverse slats 11 between the elevating lever 10.Start transmission device 1, the motor 2 in the transmission device 1 drives rope-winding wheel 7 through transmission mechanism and rotates, and rising cotton rope 13 twines on rope-winding wheel 7; And decline cotton rope 14 loosens, and the other end pulling slide block 8 of rising cotton rope 13 rises along guide rail 6, and elevating lever 10 rises thereupon together; The top board 12 on elevating lever 10 tops stretches out earlier; Open the cover plate on the furniture, article rise subsequently, the normal use.Motor 2 counter-rotatings decline cotton rope 14 is twined on rope-winding wheel 7, and rising cotton rope 13 loosen, and the other end pulling slide block 8 and the elevating lever 10 of decline cotton rope 14 descend, and article fall to going home to stash tool inside.So just realized the up-down of article such as household appliances.
Claims (7)
1. the built-in cable pulley type lowering or hoisting gear of furniture comprises fixed mount, guide rail, slide block, elevating lever and transmission device, and it is characterized in that: fixed mount is provided with guide rail; Slide block is installed on the guide rail; Elevating lever is installed on the slide block, and the top of guide rail and bottom are respectively equipped with top sheave and lower sheave, and transmission device is installed on the fixed mount; On the output shaft of transmission device rope-winding wheel is installed; Be connected with rising cotton rope and decline cotton rope on the rope-winding wheel, the other end of rising cotton rope is walked around top sheave and is connected with slide block, and the other end of decline cotton rope is walked around lower sheave and is connected with slide block.
2. according to the built-in cable pulley type lowering or hoisting gear of the said furniture of claim 1, it is characterized in that: the bottom of said guide rail is provided with down locating piece.
3. according to the built-in cable pulley type lowering or hoisting gear of the said furniture of claim 1, it is characterized in that: said elevating lever is provided with transverse slat.
4. according to the built-in cable pulley type lowering or hoisting gear of the said furniture of claim 1, it is characterized in that: said transmission device comprises motor and transmission mechanism, and motor is connected with the power shaft of transmission mechanism, and rope-winding wheel is installed on the output shaft of transmission mechanism.
5. according to the built-in cable pulley type lowering or hoisting gear of the said furniture of claim 4, it is characterized in that: said transmission mechanism adopts the worm and gear transmission.
6. according to the built-in cable pulley type lowering or hoisting gear of the said furniture of claim 1; It is characterized in that: be provided with guiding mechanism between said elevating lever and the fixed mount; This guiding mechanism comprises wheel pin and roller; Roller is installed on the fixed mount through the wheel pin, and gathering sill is set in the elevating lever, and roller is in the gathering sill of elevating lever.
7. according to the built-in cable pulley type lowering or hoisting gear of the said furniture of claim 1, it is characterized in that: said rising cotton rope and decline cotton rope are sleeved in the pillar separately.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210027403 CN102551362B (en) | 2012-02-08 | 2012-02-08 | Built-in rope sheave type lifting device of furniture |
| PCT/CN2012/000354 WO2013116962A1 (en) | 2012-02-08 | 2012-03-21 | Built-in rope wheel type lifting device of furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210027403 CN102551362B (en) | 2012-02-08 | 2012-02-08 | Built-in rope sheave type lifting device of furniture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102551362A true CN102551362A (en) | 2012-07-11 |
| CN102551362B CN102551362B (en) | 2013-08-28 |
Family
ID=46398995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210027403 Active CN102551362B (en) | 2012-02-08 | 2012-02-08 | Built-in rope sheave type lifting device of furniture |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102551362B (en) |
| WO (1) | WO2013116962A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109924732A (en) * | 2017-12-16 | 2019-06-25 | 宁波方太厨具有限公司 | Liftable drawer |
| CN110115428A (en) * | 2019-04-02 | 2019-08-13 | 郭英锐 | A kind of type dining table easy to carry |
| CN112806741A (en) * | 2021-03-24 | 2021-05-18 | 陈庆红 | Deformable intelligent cabinet of accommodation space |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03143411A (en) * | 1989-10-31 | 1991-06-19 | Aichi Electric Co Ltd | Elevator for storing box |
| CN1149242A (en) * | 1994-04-06 | 1997-05-07 | 李恩玉 | Apparatus for setting-furniture in variable elevated positions |
| CN2520115Y (en) * | 2002-01-29 | 2002-11-13 | 杭州惠尔邦厨具有限公司 | Electric lifting cabinet |
| CN201452101U (en) * | 2009-06-29 | 2010-05-12 | 刘杰勇 | Multifunctional computer desk |
| CN201767338U (en) * | 2010-05-25 | 2011-03-23 | 江古田实业有限公司 | Lift adjusting structure |
| CN202436516U (en) * | 2012-02-08 | 2012-09-19 | 泰安润泰传动科技有限公司 | Built-in rope wheel type lifting device of furniture |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3761152A (en) * | 1971-08-10 | 1973-09-25 | J Cory | Cabinet with elevator support platform |
| US5273352A (en) * | 1992-11-06 | 1993-12-28 | Barry Saper | Load-distributing platform transport apparatus |
| JP2001328797A (en) * | 2000-05-22 | 2001-11-27 | Matoba Denki Seisakusho:Kk | Lift device for storage |
| CN2577694Y (en) * | 2002-11-07 | 2003-10-08 | 上海大亚机电有限公司 | Built-in TV set liftable devices |
| CN201709903U (en) * | 2010-04-19 | 2011-01-19 | 宁波永发集团有限公司 | Elevating display cabinet |
-
2012
- 2012-02-08 CN CN 201210027403 patent/CN102551362B/en active Active
- 2012-03-21 WO PCT/CN2012/000354 patent/WO2013116962A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03143411A (en) * | 1989-10-31 | 1991-06-19 | Aichi Electric Co Ltd | Elevator for storing box |
| CN1149242A (en) * | 1994-04-06 | 1997-05-07 | 李恩玉 | Apparatus for setting-furniture in variable elevated positions |
| CN2520115Y (en) * | 2002-01-29 | 2002-11-13 | 杭州惠尔邦厨具有限公司 | Electric lifting cabinet |
| CN201452101U (en) * | 2009-06-29 | 2010-05-12 | 刘杰勇 | Multifunctional computer desk |
| CN201767338U (en) * | 2010-05-25 | 2011-03-23 | 江古田实业有限公司 | Lift adjusting structure |
| CN202436516U (en) * | 2012-02-08 | 2012-09-19 | 泰安润泰传动科技有限公司 | Built-in rope wheel type lifting device of furniture |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109924732A (en) * | 2017-12-16 | 2019-06-25 | 宁波方太厨具有限公司 | Liftable drawer |
| CN109924732B (en) * | 2017-12-16 | 2024-01-16 | 宁波方太厨具有限公司 | Liftable drawer |
| CN110115428A (en) * | 2019-04-02 | 2019-08-13 | 郭英锐 | A kind of type dining table easy to carry |
| CN112806741A (en) * | 2021-03-24 | 2021-05-18 | 陈庆红 | Deformable intelligent cabinet of accommodation space |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102551362B (en) | 2013-08-28 |
| WO2013116962A1 (en) | 2013-08-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TAIAN SHENGTAI AUTOMOBILE PARTS CO., LTD. Free format text: FORMER OWNER: TAIAN RUNTAI TRANSMISSION TECHNOLOGY CO., LTD. Effective date: 20130924 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130924 Address after: 271413 Shandong Province, Tai'an city Ningyang County Industrial Park Road AFP Tyrone Patentee after: Tai'an Shengtai Automobile Parts Co., Ltd. Address before: 271413 Tai'an Fengzhen Industrial Park, Ningyang County, Shandong, China Patentee before: Tai'an Runtai Transmission Technology Co., Ltd. |