CN204410173U - A kind of bi-motor partition type couch - Google Patents
A kind of bi-motor partition type couch Download PDFInfo
- Publication number
- CN204410173U CN204410173U CN201520029406.2U CN201520029406U CN204410173U CN 204410173 U CN204410173 U CN 204410173U CN 201520029406 U CN201520029406 U CN 201520029406U CN 204410173 U CN204410173 U CN 204410173U
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- CN
- China
- Prior art keywords
- connecting rod
- installed part
- leg rest
- hinged
- gangbar
- 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.)
- Expired - Fee Related
Links
- 238000005192 partition Methods 0.000 title claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
A kind of bi-motor partition type couch, comprise base, base comprises two the base vertical poles and two base cross bars being fixedly connected with two base vertical pole both ends that arrange along seat fore-and-aft direction, the front portion of base vertical pole, middle part is hinged with front support rod and back support rod respectively, the front support rod of every side and back support rod upper end are hinged with the seat board installed part in order to installation seat plate, the front end of seat board installed part is connected with leg rest mechanism, the rear end of seat board installed part and the middle part of backrest installed part hinged, between the backrest installed part lower end of both sides, the first gangbar is installed, second gangbar is installed between the leg rest mechanism of both sides, between in the middle part of the base vertical pole of both sides, the first fixed bar is installed, the second fixed bar is connected with between the seat board installed part front portion of both sides, backrest electric pushrod is connected with between first gangbar and the second fixed bar, leg rest electric pushrod is connected with between second gangbar and the first fixed bar.The utility model backrest layback and leg rest protract transfer, use easy to operate.
Description
Technical field
The utility model relates to Chair structure, especially a kind of couch.
Background technology
Along with the fast development of economic society, people are also more and more higher for the requirement of quality of the life, also require higher to family life articles for use.Traditional Electric sofa chair only has a motor, it is all often interlock, while backrest layback, leg also can protract, but while bringing convenience, also there is a series of problem, complex structure, chair is overall heavy, move very inconvenient, function is simple, and these problem values obtain our extensive concern.
Summary of the invention
In order to overcome the deficiency that cannot realize backrest and leg rest mechanism transfer, use troublesome poeration of existing electrically propelled chair, the utility model provides a kind of backrest to swing back and leg rest protracts transfer, use easy to operate bi-motor partition type couch.
The utility model solves the technical scheme that its technical problem adopts:
A kind of bi-motor partition type couch, comprise base, base comprises two the base vertical poles and two base cross bars being fixedly connected with two base vertical pole both ends that arrange along seat fore-and-aft direction, the front portion of described base vertical pole, middle part is hinged with front support rod and back support rod respectively, the front support rod of every side and back support rod upper end are hinged with the seat board installed part in order to installation seat plate, the front end of described seat board installed part is connected with leg rest mechanism, the rear end of described seat board installed part and the middle part of backrest installed part hinged, between the backrest installed part lower end of both sides, the first gangbar is installed, second gangbar is installed between the leg rest mechanism of both sides, between in the middle part of the base vertical pole of both sides, the first fixed bar is installed, the second fixed bar is connected with between the seat board installed part front portion of both sides, the backrest electric pushrod adjusting position of back is connected with between described first gangbar and the second fixed bar, the leg rest electric pushrod regulating leg rest mechanism position is connected with between described second gangbar and the first fixed bar.
Further, described leg rest mechanism comprises first connecting rod, second connecting rod, third connecting rod, double leval jib and leg rest installed part, the front portion of described seat board installed part is hinged with first connecting rod and second connecting rod, the leading section of second connecting rod is hinged with a third connecting rod, the front end of first connecting rod is hinged with a double leval jib, and double leval jib and second connecting rod are hinged, first connecting rod, second connecting rod, double leval jib and seat board installed part surround a parallelogram jointly; The leading section of described third connecting rod and double leval jib is connected with the leg rest installed part installing toe board, and leg rest installed part and third connecting rod, double leval jib are all hinged; Described second gangbar is connected between the first connecting rod of both sides.
Further again, described backrest electric pushrod and leg rest electric pushrod are on same transverse plane.
The beneficial effects of the utility model are mainly manifested in: 1, described backrest installed part and leg rest mechanism are respectively by a motor push rod to control its layback and to protract, and achieve backrest layback and leg rest and to protract the effect of transfer; 2, during described backrest layback, seat board drives the chair back to move forward, and when chair is placed by wall, backrest can realize layback; 3, two described electric pushrods can regulate arbitrarily within the specific limits, meet the rest demand of different consumer to greatest extent; 4, described chair all adopts linkage, and structure is simple, and make easily, cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation in a direction of bi-motor partition type couch.
Fig. 2 is the structural representation in another direction of bi-motor partition type couch.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
See figures.1.and.2, a kind of bi-motor partition type couch, comprise base, base comprises two the base vertical poles 11 and two base cross bars 12 being fixedly connected with two base vertical pole both ends that arrange along seat fore-and-aft direction, the front portion of described base vertical pole 11, middle part is hinged with front support rod 32 and back support rod 31 respectively, the front support rod 32 of every side and back support rod 31 upper end are hinged with the seat board installed part 33 in order to installation seat plate, the front end of described seat board installed part 33 is connected with leg rest mechanism 4, the rear end of described seat board installed part 33 and the middle part of backrest installed part 21 hinged, between backrest installed part 21 lower end of both sides, the first gangbar 22 is installed, second gangbar 46 is installed between the leg rest mechanism 4 of both sides, first fixed bar 34 is installed between in the middle part of the base vertical pole 11 of both sides, the second fixed bar 35 is connected with between seat board installed part 33 front portion of both sides, the backrest electric pushrod 51 adjusting position of back is connected with between described first gangbar 22 and the second fixed bar 35, the leg rest electric pushrod 52 regulating leg rest mechanism position is connected with between described second gangbar 46 and the first fixed bar 24.
Further, described leg rest mechanism 4 comprises first connecting rod 41, second connecting rod 42, third connecting rod 43, double leval jib 44 and leg rest installed part 45, the front portion of described seat board installed part is hinged with first connecting rod and second connecting rod, the leading section of second connecting rod is hinged with a third connecting rod, the front end of first connecting rod is hinged with a double leval jib, and double leval jib and second connecting rod are hinged, first connecting rod, second connecting rod, double leval jib and seat board installed part surround a parallelogram jointly; The leading section of described third connecting rod and double leval jib is connected with the leg rest installed part installing toe board, and leg rest installed part and third connecting rod, double leval jib are all hinged; Described second gangbar 46 is connected between the first connecting rod 41 of both sides.
Further again, described backrest electric pushrod 51 and leg rest electric pushrod 52 are on same transverse plane.
When the utility model is in original state, because motor is motionless, make toe board and backrest be subject to containing, toe board can not stretch out, and backrest can not fall down.
When backrest needs layback, user presses gauge tap, makes backrest electric pushrod 51 start to shrink, drives the first gangbar setting in motion, drive backrest to realize layback; When returning, press electric pushrod elongate buttons, backrest electric pushrod 51 starts to extend, and drives the first gangbar to start motion in the other direction, pulls backrest to return initial conditions.
When toe board needs to protract, user presses gauge tap, makes leg rest electric pushrod 52 start to extend, makes toe board reach maximum front elongation; When returning, press electric pushrod retraction button, leg rest electric pushrod 52 starts to shrink, and pulls toe board to return initial conditions.
Claims (3)
1. a bi-motor partition type couch, comprise base, base comprises two the base vertical poles and two base cross bars being fixedly connected with two base vertical pole both ends that arrange along seat fore-and-aft direction, the front portion of described base vertical pole, middle part is hinged with front support rod and back support rod respectively, the front support rod of every side and back support rod upper end are hinged with the seat board installed part in order to installation seat plate, the front end of described seat board installed part is connected with leg rest mechanism, the rear end of described seat board installed part and the middle part of backrest installed part hinged, between the backrest installed part lower end of both sides, the first gangbar is installed, second gangbar is installed between the leg rest mechanism of both sides, between in the middle part of the base vertical pole of both sides, the first fixed bar is installed, the second fixed bar is connected with between the seat board installed part front portion of both sides, the backrest electric pushrod adjusting position of back is connected with between described first gangbar and the second fixed bar, the leg rest electric pushrod regulating leg rest mechanism position is connected with between described second gangbar and the first fixed bar.
2. bi-motor partition type couch as claimed in claim 1, it is characterized in that: described leg rest mechanism comprises first connecting rod, second connecting rod, third connecting rod, double leval jib and leg rest installed part, the front portion of described seat board installed part is hinged with first connecting rod and second connecting rod, the leading section of second connecting rod is hinged with a third connecting rod, the front end of first connecting rod is hinged with a double leval jib, and double leval jib and second connecting rod are hinged, first connecting rod, second connecting rod, double leval jib and seat board installed part surround a parallelogram jointly; The leading section of described third connecting rod and double leval jib is connected with the leg rest installed part installing toe board, and leg rest installed part and third connecting rod, double leval jib are all hinged; Described second gangbar is connected between the first connecting rod of both sides.
3. bi-motor partition type couch as claimed in claim 1 or 2, is characterized in that: described backrest electric pushrod and leg rest electric pushrod are on same transverse plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520029406.2U CN204410173U (en) | 2015-01-16 | 2015-01-16 | A kind of bi-motor partition type couch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520029406.2U CN204410173U (en) | 2015-01-16 | 2015-01-16 | A kind of bi-motor partition type couch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204410173U true CN204410173U (en) | 2015-06-24 |
Family
ID=53460603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520029406.2U Expired - Fee Related CN204410173U (en) | 2015-01-16 | 2015-01-16 | A kind of bi-motor partition type couch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204410173U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073249A (en) * | 2016-06-29 | 2016-11-09 | 浙江恒林椅业股份有限公司 | A kind of overturning-preventing bi-motor couch |
| WO2019019330A1 (en) * | 2017-07-25 | 2019-01-31 | 锐迈机械科技（吴江）有限公司 | Movable sofa twin motor drive structure |
| WO2019041407A1 (en) * | 2017-08-31 | 2019-03-07 | 锐迈机械科技（吴江）有限公司 | Double-motor extension device |
-
2015
- 2015-01-16 CN CN201520029406.2U patent/CN204410173U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073249A (en) * | 2016-06-29 | 2016-11-09 | 浙江恒林椅业股份有限公司 | A kind of overturning-preventing bi-motor couch |
| CN106073249B (en) * | 2016-06-29 | 2023-09-15 | 恒林家居股份有限公司 | Anti-toppling double-motor couch |
| WO2019019330A1 (en) * | 2017-07-25 | 2019-01-31 | 锐迈机械科技（吴江）有限公司 | Movable sofa twin motor drive structure |
| WO2019041407A1 (en) * | 2017-08-31 | 2019-03-07 | 锐迈机械科技（吴江）有限公司 | Double-motor extension device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20180116 |