CN103565157A - Electric mechanical stretching device for movable sofa - Google Patents
Electric mechanical stretching device for movable sofa Download PDFInfo
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- CN103565157A CN103565157A CN201310605059.9A CN201310605059A CN103565157A CN 103565157 A CN103565157 A CN 103565157A CN 201310605059 A CN201310605059 A CN 201310605059A CN 103565157 A CN103565157 A CN 103565157A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 230000033001 locomotion Effects 0.000 claims description 37
- 238000009434 installation Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
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Abstract
The invention relates to an electric mechanical stretching device of a movable sofa, which comprises a mechanical stretching device and an electric device, wherein the electric device consists of a motor, a motor driving assembly, a motor head fixing piece and an electric connecting rod, the motor driving assembly is of a fixed integral structure, a motor head is rotationally connected with the motor head fixing piece fixed on the electric connecting rod, and the motor driving assembly is rotationally connected with the mechanical stretching device through a first rotating shaft. The motor driving assembly is composed of a motor sliding block fixing support, a transmission connecting piece, a fixing support connecting piece and a motor moving sliding block, the motor sliding block fixing support is fixed on the motor moving sliding block, the fixing support connecting piece is connected with the motor sliding block fixing support, the motor sliding block fixing support is fixedly connected with the transmission connecting piece, and the transmission connecting piece is rotatably connected with the leg placing driving of the mechanical stretching device through a first rotating shaft. The invention changes the original electric driving mode device, is beneficial to improving the electric installation and operation efficiency of the movable sofa, and improves the automation degree and comfort of the sofa.
Description
Technical field
The present invention relates to a kind of Disassembling sofa motor machine extending apparatus, particularly a kind of leg of putting can draw in or launch, and backrest angle can carry out certain multifunctional movable sofa electric mechanical extending device regulating.
Background technology
Current existing Disassembling sofa motor machine extending apparatus has the place of four great deficiencies: 1, on market, Disassembling sofa motorized motions mode structure is too complicated, affects the kinetic energy efficiency of motor; 2,, on market, Disassembling sofa motorized motions mode there will be jitter phenomenon, affects the comfortableness of Disassembling sofa; 3,, on market, Disassembling sofa motorized motions mode is installed complexity, affects the installation effectiveness of Disassembling sofa; 4,, on market, Disassembling sofa motorized motions mode motor head protrudes electronic connecting rod, when shank draws in completely, may occur interference, affects function and the Stability Analysis of Structures of sofa.Referring to Fig. 5, on market, the Disassembling sofa motorized motions mode electric device of prior art comprises electric square tubes 10, electronic angle bar 11, driving member 12, transmission fixed support 13, (contrast two words in literary composition are used for distinguishing the present embodiment to contrast motor head fixture, lower same) 14, contrast motor connection lever 15, motor fixture 16, motor tail fixture 17, contrast motor movement slide block 18, contrast motor 19, rotating shaft transmission part 20, pivot link 21, contrast electronic connecting rod 22, contrast motor 19 front and back ends need be separately fixed to contrast motor connection lever 15, contrast electronic connecting rod 22, by by driving member 12, transmission fixed support 13, motor fixture 16 is combined into electric rotary connector, convert the rectilinear motion that contrasts motor movement slide block 18 on contrast motor 19 to electric square tubes 10, rotational motion on electronic angle bar 11, thereby band is automatically connected in the rotating shaft transmission part 20 on electric square tubes 10, pivot link 21 rotates, and then the motion of driving mechanical extending apparatus.Because rotating shaft transmission part 20, pivot link 21 can form the phenomenon of brandreth self-locking in the process of rotating, and then cause former motorized motions mode to occur the problem of shake.Present patent application is improved on the basis of above-mentioned prior art.
Summary of the invention
Technical problem to be solved by this invention is to overcome existing above-mentioned deficiency in prior art, and provides a kind of simple for structure, easy to use, the active sofa mechanical stretching device of new motorized motions mode function.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of Disassembling sofa motor machine extending apparatus, comprise mechanical extending device, electric device, it is characterized in that described electric device is comprised of motor, motor drive component, motor head fixture, electronic connecting rod, motor drive component is fixing overall structure, motor head is rotationally connected by the second rotating shaft and the motor head fixture being fixed on electronic connecting rod, and motor drive component and mechanical extending device are rotationally connected by the first rotating shaft.
Motor drive component of the present invention is comprised of motor slide block fixed support, transmission connection piece, fixed support connector, motor movement slide block, motor slide block fixed support is fixed on motor movement slide block, motor movement slide block and motor slide rails are slidably connected, fixed support connector is fixedly connected with motor slide block fixed support, motor slide block fixed support is fixedly connected with transmission connection piece, and the STATEMENT OF FEDERALLY SPONSORED of transmission connection piece and mechanical extending device is rotationally connected by the first rotating shaft.
Motor drive component of the present invention is whole fixed structure, simple in structure, is conducive to improve the kinetic energy efficiency of motor.
The invention solves the phenomenon that on market, Disassembling sofa motorized motions mode is shaken, improved the comfortableness of Disassembling sofa.
Motor drive component of the present invention is easy for installation, has greatly improved the installation effectiveness of motor machine extending apparatus.
The invention solves the problem that electronic type of drive motor head on market protrudes electronic connecting rod, the interference occurring in the time of can avoiding shank to draw in completely, has improved the structural stability of Disassembling sofa.
The present invention has increased the electric functions of Disassembling sofa, is conducive to the exploitation of sofa style, has improved automaticity and the comfortableness of sofa.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention left-hand side part or the right side members shank front schematic view while drawing in completely.
Fig. 2 is embodiment of the present invention left-hand side part or the right side members shank front schematic view while launching completely.
Fig. 3 is the schematic diagram of backrest of the present invention while toppling over completely.
Fig. 4 is the schematic diagram of the invention process critical piece composition and the method for operation; In figure: 1-motor slide block fixed support; 2-the first rotating shaft; 3-transmission connection piece; 4-the second rotating shaft; 5-fixed support connector; 6-motor movement slide block; 7-motor; 8-motor head fixture; The electronic connecting rod of 9-; 23-STATEMENT OF FEDERALLY SPONSORED.
Fig. 5 is the critical piece composition of prior art and the schematic diagram of the method for operation, in figure: 10-electric square tubes; The electronic angle bar of 11-; 12-driving member; 13-transmission fixed support; 14-contrast motor head fixture; 15-contrasts electronic connecting rod; 16-motor fixture; 17-motor tail fixture; 18-contrast motor movement slide block; 19-contrasts motor; 20-rotating shaft transmission part; 21-pivot link; 22-contrasts electronic connecting rod.
The specific embodiment
Below in conjunction with accompanying drawing and by embodiment, the invention will be further described.
The present embodiment Disassembling sofa motor machine extending apparatus comprises the mechanical extending device (patent document that for example patent No. is 200920200532.4 of prior art, publication number is the patent publication of 102657449A, the patent No. is 201220668439.8 patent document), its design feature is that electric device is comprised of motor 7, motor drive component, motor head fixture 8, electronic connecting rod 9, motor 7 adopts guide rail motors, and motor drive component is fixing overall structure (inside does not have relative motion).Motor head is rotationally connected (motor 7 is not connected with mechanical extending device with the other end of motor slide rails) by the second rotating shaft 4 with the motor head fixture 8 being fixed on electronic connecting rod 9, and the STATEMENT OF FEDERALLY SPONSORED 23 of motor drive component and existing mechanical extending device (comprising left-hand side part, right side members) is rotationally connected by the first rotating shaft 2.
Motor slide block fixed support 1 described in the present embodiment, transmission connection piece 3, fixed support connector 5, motor movement slide block 6 is as a whole formation motor drive component, motor slide block fixed support 1 is fixed on motor movement slide block 6, motor movement slide block 6 can slide on the guide rail of motor 7, by fixed support connector 5, be fixedly connected with two the motor slide block fixed supports 1 in left and right, motor slide block fixed support 1 is fixedly connected on transmission connection piece 3, motor slide block fixed support 1, transmission connection piece 3, fixed support connector 5, motor movement slide block 6 is as an integral body, can on motor slide rails, move, transmission connection piece 3 plays connector fixing and gearing with the STATEMENT OF FEDERALLY SPONSORED 23(of existing mechanical extending device, for example, STATEMENT OF FEDERALLY SPONSORED in the patent document that the patent No. is 200920200532.4, publication number is the STATEMENT OF FEDERALLY SPONSORED in the patent publication of 102657449A, the patent No. is other sayings such as seat frame bracket three in 201220668439.8 patent document or transmission connection piece) by the first rotating shaft 2, be rotationally connected.Motor slide block fixed support 1, transmission connection piece 3, fixed support connector 5, motor movement slide block 6 move on motor slide rails as an integral body, make the driving force of motor 7 consistent with the present embodiment expansion direction to greatest extent, thereby the saving energy, reduces mechanical wear, strengthens overall structure.
The motion principle of the present embodiment is to move on motor slide rails by the motor movement slide block 6 on motor 7, thereby drive motor slide block fixed support 1 motion being fixed on motor movement slide block 6, motor head is rotationally connected by the second rotating shaft 4 and the motor head fixture 8 being fixed on electronic connecting rod 9, transmission connection piece 3 is rotationally connected by the first rotating shaft 2 with mechanical extending device, because people's self gravitation causes in motor slide block fixed support 1 motion process, Disassembling sofa motor machine extending apparatus first leg structure launches, spacing while contacting with contact-making surface until being deployed into completely, stop leg structure machinery to launch, thereby drive the backrest structure of Disassembling sofa motor machine extending apparatus to topple over completely, Disassembling sofa motor machine extending apparatus has just been realized from Fig. 1 to Fig. 2 the process of Fig. 3 state again like this.Otherwise in 6 directions whens motion of motor movement slide block, Disassembling sofa motor machine extending apparatus can be realized from Fig. 3 to Fig. 2 the process of Fig. 1 state again.When Disassembling sofa motor machine extending apparatus is in Fig. 1, during the complete rounding state of shank, thereby realized the motorized motions function of active sofa mechanical stretching device.
The present embodiment has been cancelled being rotationally connected of rotating shaft transmission part 20, pivot link 21, has solved the problem that motorized motions mode is shaken.
The present embodiment has increased the electronic new type of drive of Disassembling sofa, has cancelled original motorized motions mode device, is conducive to improve the electronic installation of Disassembling sofa and operational efficiency, has improved automaticity and the comfortableness of sofa.
Every simple deformation of the present invention or equivalent transformation, should think and fall into protection scope of the present invention.
Claims (2)
1. a Disassembling sofa motor machine extending apparatus, comprise mechanical extending device, electric device, it is characterized in that: described electric device is comprised of motor, motor drive component, motor head fixture, electronic connecting rod, motor drive component is fixing overall structure, motor head is rotationally connected by the second rotating shaft and the motor head fixture being fixed on electronic connecting rod, and motor drive component and mechanical extending device are rotationally connected by the first rotating shaft.
2. Disassembling sofa motor machine extending apparatus according to claim 1, it is characterized in that: described motor drive component is comprised of motor slide block fixed support, transmission connection piece, fixed support connector, motor movement slide block, motor slide block fixed support is fixed on motor movement slide block, motor movement slide block and motor slide rails are slidably connected, fixed support connector is fixedly connected with motor slide block fixed support, motor slide block fixed support is fixedly connected with transmission connection piece, and the STATEMENT OF FEDERALLY SPONSORED of transmission connection piece and mechanical extending device is rotationally connected by the first rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310605059.9A CN103565157B (en) | 2013-11-26 | 2013-11-26 | Electric mechanical stretching device for movable sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310605059.9A CN103565157B (en) | 2013-11-26 | 2013-11-26 | Electric mechanical stretching device for movable sofa |
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| CN103565157A true CN103565157A (en) | 2014-02-12 |
| CN103565157B CN103565157B (en) | 2017-06-27 |
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| CN201310605059.9A Active CN103565157B (en) | 2013-11-26 | 2013-11-26 | Electric mechanical stretching device for movable sofa |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105615377A (en) * | 2016-03-15 | 2016-06-01 | 敏华品牌管理(天津)有限公司 | Office and leisure automatic seat |
| CN106419271A (en) * | 2016-09-13 | 2017-02-22 | 常州携手智能家居有限公司 | Driving connection assembly of scissor mechanism |
| CN106419270A (en) * | 2016-09-09 | 2017-02-22 | 常州携手智能家居有限公司 | Multifunctional sofa iron stand |
| CN108125435A (en) * | 2015-12-22 | 2018-06-08 | 锐迈机械科技（吴江）有限公司 | A kind of old-man chair mechanical device |
| CN109008405A (en) * | 2018-09-18 | 2018-12-18 | 锐迈机械科技（吴江）有限公司 | Sequence control structure and flexible sofa device |
| CN109924749A (en) * | 2019-03-06 | 2019-06-25 | 锐迈机械科技（吴江）有限公司 | A kind of sofa electric extending apparatus |
| CN109953546A (en) * | 2019-03-06 | 2019-07-02 | 锐迈机械科技（吴江）有限公司 | A kind of sofa bracket |
| US10349748B2 (en) | 2017-08-11 | 2019-07-16 | Ashley Furniture Industries, Inc. | Torsion activator for motion furniture |
| CN110840143A (en) * | 2019-11-29 | 2020-02-28 | 常州携手智能家居有限公司 | Stretching mechanism of electric sofa |
| US10750869B2 (en) | 2017-07-06 | 2020-08-25 | Ashley Furniture Industries, Inc. | Motion furniture mechanism with pre-aligned linkage member |
| WO2020177542A1 (en) * | 2019-03-06 | 2020-09-10 | 锐迈机械科技（吴江）有限公司 | Sofa linkage support apparatus |
| US11134781B2 (en) | 2017-08-14 | 2021-10-05 | Ashley Furniture Industries, Inc. | Frame structure and assembly method for motion furniture |
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| CN103381031A (en) * | 2013-07-09 | 2013-11-06 | 安吉县盛信办公家具有限公司 | Sofa stretching device |
| CN203633826U (en) * | 2013-11-26 | 2014-06-11 | 锐迈机械科技（吴江）有限公司 | Movable sofa electric mechanical extension device |
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2013
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5414872A (en) * | 1993-01-27 | 1995-05-16 | Haimbaugh Enterprises, Inc. | Sofa-bed |
| CN201175153Y (en) * | 2008-03-24 | 2009-01-07 | 礼恩派(嘉兴)有限公司 | Active sofa mechanical stretching device |
| CN102133006A (en) * | 2010-01-25 | 2011-07-27 | L&P产权管理公司 | Zero-wall-clearance linkage mechanism for a high-leg seating unit |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108125435A (en) * | 2015-12-22 | 2018-06-08 | 锐迈机械科技（吴江）有限公司 | A kind of old-man chair mechanical device |
| CN105615377A (en) * | 2016-03-15 | 2016-06-01 | 敏华品牌管理(天津)有限公司 | Office and leisure automatic seat |
| CN106419270A (en) * | 2016-09-09 | 2017-02-22 | 常州携手智能家居有限公司 | Multifunctional sofa iron stand |
| CN106419271A (en) * | 2016-09-13 | 2017-02-22 | 常州携手智能家居有限公司 | Driving connection assembly of scissor mechanism |
| US10750869B2 (en) | 2017-07-06 | 2020-08-25 | Ashley Furniture Industries, Inc. | Motion furniture mechanism with pre-aligned linkage member |
| US11213128B2 (en) | 2017-07-06 | 2022-01-04 | Ashley Furniture Industries Inc. | Motion furniture mechanism with pre-aligned linkage member |
| US10349748B2 (en) | 2017-08-11 | 2019-07-16 | Ashley Furniture Industries, Inc. | Torsion activator for motion furniture |
| US10758050B2 (en) | 2017-08-11 | 2020-09-01 | Ashley Furniture Industries Inc. | Torsion activator for motion furniture |
| US11134781B2 (en) | 2017-08-14 | 2021-10-05 | Ashley Furniture Industries, Inc. | Frame structure and assembly method for motion furniture |
| CN109008405A (en) * | 2018-09-18 | 2018-12-18 | 锐迈机械科技（吴江）有限公司 | Sequence control structure and flexible sofa device |
| CN109924749A (en) * | 2019-03-06 | 2019-06-25 | 锐迈机械科技（吴江）有限公司 | A kind of sofa electric extending apparatus |
| CN109953546A (en) * | 2019-03-06 | 2019-07-02 | 锐迈机械科技（吴江）有限公司 | A kind of sofa bracket |
| WO2020177542A1 (en) * | 2019-03-06 | 2020-09-10 | 锐迈机械科技（吴江）有限公司 | Sofa linkage support apparatus |
| CN110840143A (en) * | 2019-11-29 | 2020-02-28 | 常州携手智能家居有限公司 | Stretching mechanism of electric sofa |
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| CN103565157B (en) | 2017-06-27 |
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Address after: 215217 west side of Tongjin Avenue, Wujiang Economic and Technological Development Zone, Suzhou, Jiangsu Patentee after: Ruimai Technology Co.,Ltd. Address before: 215200 Minhua industrial city, No. 5555, Tongjin Avenue, Wujiang Economic Development Zone, Suzhou City, Jiangsu Province Patentee before: REMACRO MACHINERY & TECHNOLOGY (WUJIANG) Co.,Ltd. |
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Effective date of registration: 20240826 Address after: 528425 Industrial Zone, xikubu village, Dongfeng Town, Zhongshan City, Guangdong Province Patentee after: Guangdong Jiaju Furniture Co.,Ltd. Country or region after: China Address before: 215217 west side of Tongjin Avenue, Wujiang Economic and Technological Development Zone, Suzhou, Jiangsu Patentee before: Ruimai Technology Co.,Ltd. Country or region before: China |
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