CN204561485U - Partition type couch - Google Patents
Partition type couch Download PDFInfo
- Publication number
- CN204561485U CN204561485U CN201520029667.4U CN201520029667U CN204561485U CN 204561485 U CN204561485 U CN 204561485U CN 201520029667 U CN201520029667 U CN 201520029667U CN 204561485 U CN204561485 U CN 204561485U
- Authority
- CN
- China
- Prior art keywords
- backrest
- electric pushrod
- hinged
- installed part
- slide bar
- 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 13
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
A kind of partition type couch, comprise base, the front portion of base vertical pole, middle part are hinged with front swing arm and rear swing arm respectively, and the hinged seat board installed part of front swing arm and rear swing arm upper end of every side, is connected with gangbar between the seat board installed part of both sides; The rear portion of base vertical pole is hinged with backrest support rods, backrest installed part is connected between the upper end of backrest support rods and the rearward end of homonymy seat board installed part, backrest electric pushrod is connected between gangbar with base cross bar, the front portion of two seat board installed parts is hinged with not rounded turning cylinder, the two ends of not rounded turning cylinder are provided with longitudinal slide bar, longitudinal slide bar can be sleeved on to longitudinal extension in the chute of toe board both sides, and longitudinal slide bar is connected back-moving spring with between chute; The middle part of toe board lower surface forms toe board connecting portion, and one end of toe board connecting portion is connected with leg rest electric pushrod telescopic end, and leg rest electric pushrod is arranged in gangbar.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 partition type couch.
The utility model solves the technical scheme that its technical problem adopts:
A kind of 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 are hinged with front swing arm and rear swing arm respectively, the front swing arm of every side and rear swing arm upper end are hinged with the seat board installed part in order to installation seat plate, are connected with gangbar between the seat board installed part of both sides; The rear portion of described base vertical pole is hinged with backrest support rods, be connected with the backrest installed part installing backrest between the upper end of described backrest support rods and the rearward end of homonymy seat board installed part, described backrest installed part and backrest support rods, seat board installed part are all hinged; Described gangbar and be connected with the backrest electric pushrod adjusting position of back between the base cross bar of seat rear; The front portion of two described seat board installed parts is hinged with not rounded turning cylinder, the two ends of described not rounded turning cylinder are provided with longitudinal slide bar, described longitudinal slide bar can be sleeved on to longitudinal extension in the chute of described toe board both sides, described longitudinal slide bar be connected between described chute to keep longitudinal slide bar to be all positioned at the back-moving spring of chute state; The middle part of described toe board lower surface forms toe board connecting portion, and one end of described toe board connecting portion is connected with leg rest electric pushrod telescopic end, and leg rest electric pushrod is arranged in gangbar.
Further, one end of described toe board connecting portion is offered circular hole and is connected with leg rest electric pushrod by circular hole.
Further again, described backrest electric pushrod and leg rest electric pushrod are on same transverse plane.
The end of described longitudinal slide bar is provided with projection, and the front end of described chute is provided with the limited block for limiting described projection shift motion.Described limited block is for limiting the range of whole toe board.
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 the effect of backrest layback and toe board lifting and the transfer that protracts; 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 that the backrest of partition type couch leans forward, the structural representation of leg rest storage shape.
Fig. 2 is that the state backrest of partition type couch is swung back, leg rest protracts state structural representation.
Fig. 3 is that the backrest of partition type couch leans forward, the structural representation of leg rest receiving state.
Fig. 4 is the schematic diagram of longitudinal slide bar.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
With reference to Fig. 1 ~ Fig. 4, a kind of partition type couch, comprise base 11, base 11 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 are hinged with front swing arm 31 and rear swing arm 32 respectively, the front swing arm 31 of every side and rear swing arm 32 upper end are hinged with the seat board installed part 33 in order to installation seat plate, are connected with gangbar 22 between the seat board installed part 33 of both sides; The rear portion of described base vertical pole is hinged with backrest support rods 21, be connected with the backrest installed part 34 installing backrest between the upper end of described backrest support rods 21 and the rearward end of homonymy seat board installed part 33, described backrest installed part 34 and backrest support rods 21, seat board installed part 33 are all hinged; Described gangbar 22 and be connected with the backrest electric pushrod 51 adjusting position of back between the base cross bar 12 of seat rear; The front portion of two described seat board installed parts is hinged with not rounded turning cylinder 43, the two ends of described not rounded turning cylinder 43 are provided with longitudinal slide bar 44, described longitudinal slide bar 44 telescopically is sleeved in the chute of described toe board 41 both sides, described longitudinal slide bar be connected between described chute to keep longitudinal slide bar to be all positioned at the back-moving spring 46 of chute state; The middle part of described toe board 41 lower surface forms toe board connecting portion 42, and one end of described toe board connecting portion 42 is connected with leg rest electric pushrod 52 telescopic end, and leg rest electric pushrod 52 is arranged in gangbar 22.
Further, one end of described toe board connecting portion 42 is offered circular hole and is connected with leg rest electric pushrod 52 by circular hole.
Further again, described backrest electric pushrod 51 and leg rest electric pushrod 52 are on same transverse plane.
The end of described longitudinal slide bar 44 is provided with projection 45, and the front end of described chute is provided with the limited block for limiting described projection shift motion.Described limited block is for limiting the range of whole toe board.
The cross section of longitudinal slide bar 44 of the present embodiment can be square, also can be circular.
When the utility model is in original state, because motor is motionless, make toe board 41 and backrest be subject to containing, toe board 41 can not stretch out, and backrest can not fall down.
When backrest needs layback, user presses gauge tap, make backrest electric pushrod 51 start to extend, drive the first gangbar setting in motion, thus after driving, swing arm 32 is rotated counterclockwise, drive backrest to realize layback; Seat board installed part 33 moves forward simultaneously, while driving backrest 22 to move forward, due to the effect of backrest support rods 21, backrest can be made to reach maximum reclined by angle, and can not lean on wall.When returning, press electric pushrod retraction button, backrest electric pushrod 51 starts to shrink, and drives the first gangbar setting in motion, and is turned clockwise by rear swing arm 32, pull backrest to return initial conditions.
When toe board 41 needs to protract, user presses gauge tap, and make leg rest electric pushrod 52 start to extend, make toe board 41 first change into level from plumbness, leg rest electric pushrod 52 continues to extend, and reaches maximum front elongation; When returning, press electric pushrod retraction button, leg rest electric pushrod 52 starts to shrink, and under action of reset spring, longitudinal slide bar is all positioned at chute, continues to shrink, pulls toe board 41 to return plumbness from level, i.e. initial conditions.
Claims (4)
1. a 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, it is characterized in that: the front portion of described base vertical pole, middle part are hinged with front swing arm and rear swing arm respectively, the front swing arm of every side and rear swing arm upper end are hinged with the seat board installed part in order to installation seat plate, are connected with gangbar between the seat board installed part of both sides; The rear portion of described base vertical pole is hinged with backrest support rods, be connected with the backrest installed part installing backrest between the upper end of described backrest support rods and the rearward end of homonymy seat board installed part, described backrest installed part and backrest support rods, seat board installed part are all hinged; Described gangbar and be connected with the backrest electric pushrod adjusting position of back between the base cross bar of seat rear; The front portion of two described seat board installed parts is hinged with not rounded turning cylinder, the two ends of described not rounded turning cylinder are provided with longitudinal slide bar, described longitudinal slide bar can be sleeved on to longitudinal extension in the chute of toe board both sides, described longitudinal slide bar be connected between described chute to keep longitudinal slide bar to be all positioned at the back-moving spring of chute state; The middle part of described toe board lower surface forms toe board connecting portion, and one end of described toe board connecting portion is connected with leg rest electric pushrod telescopic end, and leg rest electric pushrod is arranged in gangbar.
2. partition type couch as claimed in claim 1, is characterized in that: one end of described toe board connecting portion is offered circular hole and is connected with leg rest electric pushrod by circular hole.
3. 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.
4. partition type couch as claimed in claim 1 or 2, it is characterized in that: the end of described longitudinal slide bar is provided with projection, the front end of described chute is provided with the limited block for limiting described projection shift motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520029667.4U CN204561485U (en) | 2015-01-16 | 2015-01-16 | Partition type couch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520029667.4U CN204561485U (en) | 2015-01-16 | 2015-01-16 | Partition type couch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204561485U true CN204561485U (en) | 2015-08-19 |
Family
ID=53854193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520029667.4U Expired - Fee Related CN204561485U (en) | 2015-01-16 | 2015-01-16 | Partition type couch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204561485U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720397A (en) * | 2015-01-16 | 2015-06-24 | 浙江工业大学 | Split and movable type sofa chair |
| CN106820734A (en) * | 2017-03-30 | 2017-06-13 | 浙江飞力科技股份有限公司 | Something or somebody to fall back on and the mechanical extending device of backrest ejection in function sofa |
| CN108471884A (en) * | 2015-11-19 | 2018-08-31 | 乐沙公司 | Furniture system with recliner assemblies |
| EP3586678A1 (en) * | 2018-06-28 | 2020-01-01 | Appeltshauser, Georg, Dipl.-Ing. | Furniture |
-
2015
- 2015-01-16 CN CN201520029667.4U patent/CN204561485U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720397A (en) * | 2015-01-16 | 2015-06-24 | 浙江工业大学 | Split and movable type sofa chair |
| CN108471884A (en) * | 2015-11-19 | 2018-08-31 | 乐沙公司 | Furniture system with recliner assemblies |
| CN106820734A (en) * | 2017-03-30 | 2017-06-13 | 浙江飞力科技股份有限公司 | Something or somebody to fall back on and the mechanical extending device of backrest ejection in function sofa |
| EP3586678A1 (en) * | 2018-06-28 | 2020-01-01 | Appeltshauser, Georg, Dipl.-Ing. | Furniture |
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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: 20150819 Termination date: 20180116 |