CN203633826U - Movable sofa electric mechanical extension device - Google Patents
Movable sofa electric mechanical extension device Download PDFInfo
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- CN203633826U CN203633826U CN201320753661.2U CN201320753661U CN203633826U CN 203633826 U CN203633826 U CN 203633826U CN 201320753661 U CN201320753661 U CN 201320753661U CN 203633826 U CN203633826 U CN 203633826U
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- 230000033001 locomotion Effects 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model relates to a movable sofa electric mechanical extension device which comprises a mechanical extension device and an electric device, wherein the electric device comprises a motor, a motor drive assembly, a motor head fixing member, and an electric connecting rod, the motor drive assembly is of a fixed integral structure, the motor head is rotatably connected with the motor head fixing member fixed on the electric connecting rod, and the motor drive assembly is rotatably connected with the mechanical extension device through a first rotating shaft; the motor drive assembly comprises a motor sliding block fixing bracket, a transmission connecting member, a fixing bracket connecting member, and a motor movement sliding block; the motor sliding block fixing bracket is fixed on the motor movement sliding block, the fixing bracket connecting member is connected with the motor sliding block fixing bracket, the motor sliding block fixing bracket is fixedly connected with the transmission connecting member, and the transmission connecting member is rotatably connected with a laying leg drive of the mechanical extension device through a first rotating shaft. According to the movable sofa electric mechanical extension device, an original electric drive manner device is changed, thus the electric installing and operating efficiency of a movable sofa is favorably increased, and the automation degree and the comfort of the sofa are improved.
Description
Technical field
The utility model relates to a kind of Disassembling sofa motor machine extending apparatus, particularly one to be put leg and 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.
Utility model content
Technical problem to be solved in the utility model 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 utility model 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 made up 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 described in the utility model is made up 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 described in the utility model is overall fixed structure, simple in structure, is conducive to improve the kinetic energy efficiency of motor.
The utility model has solved the phenomenon that on market, Disassembling sofa motorized motions mode is shaken, and has improved the comfortableness of Disassembling sofa.
Motor drive component described in the utility model is easy for installation, has greatly improved the installation effectiveness of motor machine extending apparatus.
The utility model has solved electronic type of drive motor head on market and has protruded the problem of electronic connecting rod, and the interference occurring can avoid shank to draw in completely time has improved the structural stability of Disassembling sofa.
The utility model 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 the utility model embodiment left-hand side part or the right side members shank front schematic view while drawing in completely.
Fig. 2 is the utility model embodiment left-hand side part or the right side members shank front schematic view while launching completely.
Fig. 3 is the schematic diagram of the utility model backrest while toppling over completely.
Fig. 4 is the schematic diagram that the utility model is implemented 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 utility model is described in further detail.
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 made up of motor 7, motor drive component, motor head fixture 8, electronic connecting rod 9, motor 7 adopts guide rail motor, 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 forms motor drive component as an entirety, 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, be fixedly connected with two the motor slide block fixed supports 1 in left and right by fixed support connector 5, 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 entirety, 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 or transmission connection piece in 201220668439.8 patent document) be rotationally connected by the first rotating shaft 2.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 entirety, 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 the motor slide block fixed support 1 being fixed on motor movement slide block 6 to move, 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 to Fig. 3 state more 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 to Fig. 1 state again.When Disassembling sofa motor machine extending apparatus is in Fig. 1, when the complete rounding state of shank, thereby realize 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 utility model or equivalent transformation, should think and fall into protection domain of the present utility model.
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 made up 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 made up 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 |
|---|---|---|---|
| CN201320753661.2U CN203633826U (en) | 2013-11-26 | 2013-11-26 | Movable sofa electric mechanical extension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320753661.2U CN203633826U (en) | 2013-11-26 | 2013-11-26 | Movable sofa electric mechanical extension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203633826U true CN203633826U (en) | 2014-06-11 |
Family
ID=50865123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320753661.2U Expired - Lifetime CN203633826U (en) | 2013-11-26 | 2013-11-26 | Movable sofa electric mechanical extension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203633826U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103565157A (en) * | 2013-11-26 | 2014-02-12 | 锐迈机械科技（吴江）有限公司 | Electric mechanical stretching device for movable sofa |
| 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 |
-
2013
- 2013-11-26 CN CN201320753661.2U patent/CN203633826U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103565157A (en) * | 2013-11-26 | 2014-02-12 | 锐迈机械科技（吴江）有限公司 | Electric mechanical stretching device for movable sofa |
| CN103565157B (en) * | 2013-11-26 | 2017-06-27 | 锐迈机械科技（吴江）有限公司 | Electric mechanical stretching device for movable sofa |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220909 Address after: 402200 No. 2142, comprehensive building of Jiangjin Comprehensive Bonded Zone, No. 88 Maya Avenue, Luohuang town, Jiangjin District, Chongqing Patentee after: Chongqing ruimak Brand Management 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. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |
|
| CX01 | Expiry of patent term |