CN204561484U - Colourful gesture leisure transfer chair - Google Patents
Colourful gesture leisure transfer chair Download PDFInfo
- Publication number
- CN204561484U CN204561484U CN201520025483.0U CN201520025483U CN204561484U CN 204561484 U CN204561484 U CN 204561484U CN 201520025483 U CN201520025483 U CN 201520025483U CN 204561484 U CN204561484 U CN 204561484U
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- China
- Prior art keywords
- connecting rod
- vertical pole
- hinged
- seat board
- leg rest
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- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 125000006850 spacer group Chemical group 0.000 claims abstract description 11
- 210000003734 kidney Anatomy 0.000 claims description 3
- 230000005484 gravity Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000386 athletic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
A kind of colourful gesture leisure transfer chair, underframe upper space is from left to right symmetrical arranged backrest successively, first vertical pole, second vertical pole, 3rd vertical pole and leg rest mechanism, the bottom of backrest respectively with the first vertical pole, the upper end thereof of the second vertical pole, hinged with the left end of seat board on rear side of the top of the second vertical pole, be connected with one end of fixed head on front side of it, left section of seat board is connected with the angle of L-type connecting rod, the left pars infrasegmentalis of L-type connecting rod installs the first spacer pin, the other end of fixed head and the upper end thereof of sliding chute rod, the bottom of sliding chute rod has chute, first spacer pin is sleeved in chute, the lower end of right section of L-type connecting rod and drive link hinged, drive link is connected with leg rest mechanism, right section of seat board hinged with the 3rd vertical pole, the right-hand member of seat board is connected with leg rest mechanism, the two ends of cross bar are fixedly connected with the middle part of right section of L-type connecting rod respectively, and the middle part of cross bar is connected with the telescopic end of retractable driving device.The utility model simplifies structure, complete function, easy to operate, cost is lower.
Description
Technical field
The utility model relates to Chair structure, especially a kind of leisure transfer chair.
Background technology
Along with socioeconomic development, the living standard of people day by day improves, and people start to pursue high-quality adventure in daily life and mode.A comfortable and leisure chaise longue of complete function can bring better more comfortable life.And existing couch complex structure on market, function is simple, and operation is not easily, overall heavy, and process is loaded down with trivial details, expensive, there is inconvenience.
Summary of the invention
In order to overcome the complex structure of existing leisure chaise longue, operation not easily, deficiency that cost is higher, the utility model provides a kind of and simplifies structure, complete function, easy to operate, lower-cost colourful gesture leisure transfer chair.
The utility model solves the technical scheme that its technical problem adopts:
A kind of colourful gesture leisure transfer chair, comprise underframe and symmetrical leg rest mechanism, described transfer chair also comprises seat board and L-type connecting rod, described underframe upper space is from left to right symmetrical arranged backrest successively, first vertical pole, second vertical pole, 3rd vertical pole and leg rest mechanism, the bottom left end of described backrest and the upper end thereof of described first vertical pole, the bottom right-hand member of described backrest and the upper end thereof of described second vertical pole, hinged with the left end of seat board on rear side of the top of described second vertical pole, be connected with one end of fixed head on front side of the top of described second vertical pole, described first vertical pole, the lower end of the second vertical pole is hinged with underframe respectively, left section of described seat board is connected with the angle of described L-type connecting rod, the left pars infrasegmentalis of described L-type connecting rod installs the first spacer pin, the other end of described fixed head and the upper end thereof of sliding chute rod, the bottom of described sliding chute rod has the chute slided up and down for described first spacer pin, described first spacer pin is sleeved in described chute, the lower end of right section of described L-type connecting rod and one end of drive link hinged, the other end of described drive link is connected with described leg rest mechanism, right section of described seat board with the upper end thereof of described 3rd vertical pole, lower end and the underframe of described 3rd vertical pole are hinged, the right-hand member of described seat board is connected with described leg rest mechanism,
The two ends of cross bar are fixedly connected with the middle part of right section of described L-type connecting rod respectively, and the middle part of described cross bar is connected with the telescopic end of described retractable driving device, and described retractable driving device is arranged on described underframe.
Further, described leg rest mechanism comprises first connecting rod, second connecting rod, third connecting rod, double leval jib, foot-rest and little leg rest sheet, one end of described first connecting rod, one end of second connecting rod is all hinged with the right-hand member of described base plate, the middle part of described first connecting rod and the other end of described drive link hinged, the other end of described first connecting rod and one end of described third connecting rod hinged, the other end of described second connecting rod and the other end of described double leval jib hinged, the other end of described third connecting rod, the other end of double leval jib is all hinged with described foot-rest, the two ends of described little leg rest sheet respectively with the middle part of described third connecting rod, the middle part of described double leval jib is hinged, the middle part of described third connecting rod is provided with the second banking pin, the right-hand member of described seat board is positioned at above first connecting rod and is provided with the 3rd banking pin.
Further again, described retractable driving device is electric pushrod, described electric pushrod comprises drive motors and flexible push rod, the output of described drive motors is connected with described flexible push rod, described drive motors is hinged on the left side of described underframe, the end of described flexible push rod and the middle part of described cross bar hinged.
Described underframe is provided with the 4th banking pin for limiting the first vertical pole, the second vertical pole and the 3rd vertical pole stroke.
Preferably, described chute is kidney slot.Certainly, also can be other forms.
Technical conceive of the present utility model is: leg rest mechanism stretches out the stage, press motor switch, electric pushrod stretches out forward, drive drive member travels forward, L-type link rotatable is driven by motor cross bar, L-type connecting rod is connected with leg rest mechanism first connecting rod by drive link, thus drives leg rest mechanism to stretch out.Three vertical poles be hinged with underframe, are connected with underframe by spring, and under the Action of Gravity Field of spring and people, athletic meeting is delayed and leg rest retractor device.When leg rest mechanism reaches certain position, leg rest retractor device first connecting rod is followed closely with seat board upper limit and is contacted.Now, electric pushrod continues motion, and leg rest mechanism drives banking pin to promote seat board, thus promotion overall structure is rotated around three vertical poles, and backrest angle also starts change, reaches final position.When backhaul, press motor switch, electric pushrod starts to shrink, and now, under the gravity of people and the pulling force of spring, three vertical poles can rotate around seat board, the translation backward of seat entirety.When getting back to initial position, vertical pole contacts with banking pin, and electric pushrod then continues to shrink, and drives the first connecting rod back shrinkage motion in leg rest mechanism, gets back to initial position.
The beneficial effects of the utility model are embodied in: can separately realize leg rest lifting, the functions such as backrest layback, enhance comfortableness.And simple and stable structure, easy to operate, cost is low, and practicality is high, provides huge help for solving people's Leisure.
Accompanying drawing explanation
Fig. 1 is the utility model original state figure.
Fig. 2 is that the utility model leg rest mechanism is to horizontal primary importance figure.
Fig. 3 is the utility model backrest reclining final position figure.
Fig. 4 is axonometric drawing after the utility model lifting state.
Fig. 5 is the utility model leg rest mechanism partial schematic diagram.
Fig. 6 is the annexation schematic diagram of L-type connecting rod.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
With reference to Fig. 1 ~ Fig. 6, a kind of colourful gesture leisure transfer chair, comprise underframe 2 and symmetrical leg rest mechanism, described transfer chair also comprises seat board 10 and L-type connecting rod 8, described underframe 2 upper space is from left to right symmetrical arranged backrest 1 successively, first vertical pole 4, second vertical pole 5, 3rd vertical pole 11 and leg rest mechanism, the bottom left end of described backrest 1 and the upper end thereof of described first vertical pole 4, the bottom right-hand member of described backrest 1 and the upper end thereof of described second vertical pole 5, hinged with the left end of seat board 10 on rear side of the top of described second vertical pole 5, be connected with one end of fixed head 6 on front side of the top of described second vertical pole 5, described first vertical pole 4, the lower end of the second vertical pole 5 is hinged with underframe 2 respectively, left section of described seat board 10 is connected with the angle of described L-type connecting rod 8, the left pars infrasegmentalis of described L-type connecting rod 8 installs the first spacer pin 7.1, the other end of described fixed head 6 and the upper end thereof of sliding chute rod 7, the bottom of described sliding chute rod 7 has the chute slided up and down for described first spacer pin, described first spacer pin is sleeved in described chute, the lower end of right section of described L-type connecting rod 8 and one end of drive link 9 hinged, the other end of described drive link 9 is connected with described leg rest mechanism, right section of described seat board 10 with the upper end thereof of described 3rd vertical pole 11, lower end and the underframe of described 3rd vertical pole 11 are hinged, the right-hand member of described seat board 10 is connected with described leg rest mechanism,
The two ends of cross bar 13 are fixedly connected with the middle part of right section of described L-type connecting rod 8 respectively, and the described middle part of cross bar 13 is connected with the telescopic end of retractable driving device, and described retractable driving device is arranged on described underframe 2.
Further, described leg rest mechanism comprises first connecting rod 3.1, second connecting rod 3.2, third connecting rod 3.4, double leval jib 3.5, foot-rest 3.6 and little leg rest sheet 3.3, one end of described first connecting rod 3.1, one end of second connecting rod 3.2 is all hinged with the right-hand member of described base plate 10, the middle part of described first connecting rod 3.1 and the other end of described drive link 9 hinged, the other end of described first connecting rod and one end of described third connecting rod hinged, the other end of described second connecting rod and the other end of described double leval jib hinged, the other end of described third connecting rod, the other end of double leval jib is all hinged with described foot-rest 3.6, the two ends of described little leg rest 3.3 respectively with the middle part of described third connecting rod, the middle part of described double leval jib is hinged, the middle part of described third connecting rod 3.4 is provided with the second banking pin, the right-hand member of described seat board 10 is positioned at above first connecting rod and is provided with the 3rd banking pin.
Further again, described retractable driving device 15 is electric pushrod, described electric pushrod comprises drive motors and flexible push rod, the output of described drive motors is connected with described flexible push rod, described drive motors is hinged on the left side of described underframe, and the end of described flexible push rod and the middle part of described cross bar are articulated and connected.
Drive motors is connected with underframe 2 by motor front connecting piece 14, and the end of flexible push rod is arranged on the middle part of described cross bar by motor rear connecting piece 16 and bearing pin 17.
Described underframe 2 is provided with the 4th banking pin for limiting the first vertical pole, the second vertical pole and the 3rd vertical pole stroke.
Preferably, described chute is kidney slot.Certainly, also can be other forms.
In the present embodiment, underframe 2 and symmetrical leg rest mechanism 3, seat board 10, backrest 1, electric pushrod 15 and transmission system, the course of work is as follows: first, leg rest mechanism 3 stretches out the stage, during initial position, second connecting rod 3.2 is fitted with the banking pin on third connecting rod 3.4, and chair is in initial conditions.Press motor switch, electric pushrod 15 stretches out forward, thus drive motor cross bar 13 moves upward and promotes the first connecting rod 3.1 in leg rest mechanism 3 simultaneously.And seat board 10 and three vertical poles are at the pulling force of spring, and do not travel forward under the Action of Gravity Field of people.
Secondly, leg rest mechanism 1 continues lifting, when the second banking pin on second connecting rod 3.2 with third connecting rod 3.4 is fitted, when first connecting rod 3.1 is fitted with the 3rd banking pin on seat board 10 simultaneously, now motor pushing bar 15 continues to promote, first connecting rod 3.1 drives seat board 10 to start driven forward, and now the first vertical pole 4, second vertical pole 5, the 3rd vertical pole 11 rotate around underframe 2, and backrest 1 also starts reclining simultaneously.When the 4th banking pin on three vertical poles and underframe 2 is fitted again, electric pushrod 15 also reaches range, and now mechanism stops.
Finally, again press motor switch, first seat board is subject to spring tension between the gravity of people and underframe and vertical pole, secondly, L-type connecting rod 8 has with the sliding chute rod 7 on fixed head 6 effect mutually stopped, the resistance causing leg rest mechanism 1 to be regained is greater than the resistance of seat board 10 back translation.So seat board 10 first back translation, when seat board gets back to the first horizontal level, when simultaneously backrest gets back to initial angle, three vertical poles with fit with the banking pin on underframe 2, now, leg rest mechanism 3 just can slowly reclaim, and entirety gets back to initial conditions.
Colourful gesture transfer leisure chaise longue described in the utility model can be applied to office-recreational, family expenses or other occasions.
Content described in this description embodiment is only enumerating the way of realization that utility model is conceived; protection domain of the present utility model should not be regarded as being only limitted to the concrete form that embodiment is stated, protection domain of the present utility model also and conceive the equivalent technologies means that can expect according to the utility model in those skilled in the art.
Claims (5)
1. a colourful gesture leisure transfer chair, comprise underframe and symmetrical leg rest mechanism, it is characterized in that: described transfer chair also comprises seat board and L-type connecting rod, described underframe upper space is from left to right symmetrical arranged backrest successively, first vertical pole, second vertical pole, 3rd vertical pole and leg rest mechanism, the bottom left end of described backrest and the upper end thereof of described first vertical pole, the bottom right-hand member of described backrest and the upper end thereof of described second vertical pole, hinged with the left end of seat board on rear side of the top of described second vertical pole, be connected with one end of fixed head on front side of the top of described second vertical pole, described first vertical pole, the lower end of the second vertical pole is hinged with underframe respectively, left section of described seat board is connected with the angle of described L-type connecting rod, the left pars infrasegmentalis of described L-type connecting rod installs the first spacer pin, the other end of described fixed head and the upper end thereof of sliding chute rod, the bottom of described sliding chute rod has the chute slided up and down for described first spacer pin, described first spacer pin is sleeved in described chute, the lower end of right section of described L-type connecting rod and one end of drive link hinged, the other end of described drive link is connected with described leg rest mechanism, right section of described seat board with the upper end thereof of described 3rd vertical pole, lower end and the underframe of described 3rd vertical pole are hinged, the right-hand member of described seat board is connected with described leg rest mechanism,
The two ends of cross bar are fixedly connected with the middle part of right section of described L-type connecting rod respectively, and the middle part of described cross bar is connected with the telescopic end of retractable driving device, and described retractable driving device is arranged on described underframe.
2.2
.colourful gesture leisure transfer chair 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, foot-rest and little leg rest sheet, one end of described first connecting rod, one end of second connecting rod is all hinged with the right-hand member of described seat board, the middle part of described first connecting rod and the other end of described drive link hinged, the other end of described first connecting rod and one end of described third connecting rod hinged, the other end of described second connecting rod and the other end of described double leval jib hinged, the other end of described third connecting rod, the other end of double leval jib is all hinged with described foot-rest, the two ends of described little leg rest sheet respectively with the middle part of described third connecting rod, the middle part of described double leval jib is hinged, the middle part of described third connecting rod is provided with the second banking pin, the right-hand member of described seat board is positioned at above first connecting rod and is provided with the 3rd banking pin.
3.3
.colourful gesture leisure transfer chair as claimed in claim 1 or 2, it is characterized in that: described retractable driving device is electric pushrod, described electric pushrod comprises drive motors and flexible push rod, the output of described drive motors is connected with described flexible push rod, described drive motors is hinged on the left side of described underframe, the end of described flexible push rod and the middle part of described cross bar hinged.
4.4
.colourful gesture leisure transfer chair as claimed in claim 1 or 2, is characterized in that: described underframe is provided with the 4th banking pin for limiting the first vertical pole, the second vertical pole and the 3rd vertical pole stroke.
5.5
.colourful gesture leisure transfer chair as claimed in claim 1 or 2, is characterized in that: described chute is kidney slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520025483.0U CN204561484U (en) | 2015-01-14 | 2015-01-14 | Colourful gesture leisure transfer chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520025483.0U CN204561484U (en) | 2015-01-14 | 2015-01-14 | Colourful gesture leisure transfer chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204561484U true CN204561484U (en) | 2015-08-19 |
Family
ID=53854192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520025483.0U Active CN204561484U (en) | 2015-01-14 | 2015-01-14 | Colourful gesture leisure transfer chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204561484U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104545060A (en) * | 2015-01-14 | 2015-04-29 | 浙江工业大学 | Multi-posture leisure split chair |
| CN114098337A (en) * | 2021-12-03 | 2022-03-01 | 礼恩派(嘉兴)有限公司 | Electric linkage chair frame |
| WO2024113757A1 (en) * | 2022-11-29 | 2024-06-06 | 广东佳居家具有限公司 | Pedal mechanism and leisure sofa chair |
-
2015
- 2015-01-14 CN CN201520025483.0U patent/CN204561484U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104545060A (en) * | 2015-01-14 | 2015-04-29 | 浙江工业大学 | Multi-posture leisure split chair |
| CN114098337A (en) * | 2021-12-03 | 2022-03-01 | 礼恩派(嘉兴)有限公司 | Electric linkage chair frame |
| WO2024113757A1 (en) * | 2022-11-29 | 2024-06-06 | 广东佳居家具有限公司 | Pedal mechanism and leisure sofa chair |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |