CN204623221U - A kind of hand-operated automobile seat leg rest device - Google Patents
A kind of hand-operated automobile seat leg rest device Download PDFInfo
- Publication number
- CN204623221U CN204623221U CN201520325199.5U CN201520325199U CN204623221U CN 204623221 U CN204623221 U CN 204623221U CN 201520325199 U CN201520325199 U CN 201520325199U CN 204623221 U CN204623221 U CN 204623221U
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- stay bearing
- bearing plate
- connecting rod
- lengthening
- rod group
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Abstract
The utility model discloses a kind of hand-operated automobile seat leg rest device, described device comprises lengthening stay bearing plate assembly, stay bearing plate assembly, link mechanism assembly, driver train and lockable mechanism, wherein, one end of described stay bearing plate assembly and described link mechanism assembly is welded to connect, the other end of described driver train and described link mechanism assembly is welded to connect, described lengthening stay bearing plate assembly is flexibly connected with described stay bearing plate assembly, and link mechanism assembly described in described lockable mechanism is flexibly connected.The utility model beneficial effect be its rational in infrastructure compact, take up room little, to be suitable for crowd's scope wide and can meet different crowd in use to the adjustment of thigh support, improves the traveling comfort that human body is taken for a long time.
Description
Technical field
The utility model relates to a kind of parts being applicable to seat, is specifically related to a kind ofly can meet different user adjustment to thigh support in riding process, with seat cushion jointly for providing support the manual regulation leg support mechanism of carrier to leg.
Background technology
Along with the raising that people require vehicle ride comfort, the automotive seat thigh support device generally used at present is considered less for the difference of the height of different crowd, adjustment travel is not enough, make thigh support device only tool play useful effect fixing crowd, Applicable scope is few.
Utility model content
In view of the deficiencies in the prior art, the utility model is intended to provide a kind of people to sit according to different human body demand, can regulate Support Position, shank position on the seat, improves the thigh support device that can manually lengthen of the long-term travelling comfort of human body.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of hand-operated automobile seat leg rest device, described device comprises lengthening stay bearing plate assembly, stay bearing plate assembly, link mechanism assembly, driver train and lockable mechanism, wherein, one end of described stay bearing plate assembly and described link mechanism assembly is welded to connect, the other end of described driver train and described link mechanism assembly is welded to connect, described lengthening stay bearing plate assembly is flexibly connected with described stay bearing plate assembly, and link mechanism assembly described in described lockable mechanism is flexibly connected; Wherein
Described lengthening stay bearing plate assembly by lengthening stay bearing plate, lengthening bar is formed, described lengthening stay bearing plate both sides are provided with the perpendicular edge of a wing downwards, and the top of described lengthening bar is arranged in the angle that described lengthening stay bearing plate and the described edge of a wing formed;
Described stay bearing plate assembly is made up of stay bearing plate, lengthening bar socket, lengthening bar socket stationary pipes, described lengthening bar socket stationary pipes is arranged at the both sides of described stay bearing plate respectively, described lengthening bar socket is connected in described lengthening bar socket stationary pipes, and the bottom of described lengthening bar is connected in described lengthening bar socket also reciprocally moves;
Described link mechanism assembly is made up of first connecting rod group, second connecting rod group and permanent seat that position is corresponding and paired respectively, one end of the leading portion of described first connecting rod group is fixedly connected with bottom described stay bearing plate, its other end is connected by the first axis of rotation with one end of the back segment of described first connecting rod group, and the described other end of first connecting rod group back segment is connected by the second axis of rotation with the top of described permanent seat; One end of the leading portion of described second connecting rod group is fixedly connected with bottom described stay bearing plate, its other end is connected by the 3rd axis of rotation with one end of the back segment of described second connecting rod group, the described other end of second connecting rod group back segment is connected by the 4th axis of rotation with the bottom of described permanent seat, and the middle part of described second connecting rod group leading portion is connected by the 5th axis of rotation with the middle part of described first connecting rod group back segment; Reinforced pipe is provided with between described first connecting rod group back segment;
Described driver train is made up of upper and lower extension spring fixed frame line, driving extension spring, described driving extension spring is fixedly connected with between described upper and lower extension spring fixed frame line, the top of described connecting rod permanent seat is provided with shrinkage pool, tell extension spring fixed frame line two ends rotate respectively and be arranged in described shrinkage pool, the two ends of described tension spring fixed frame line are respectively equipped with connecting portion that is perpendicular and that extend in the horizontal direction, and described connecting portion is fixedly connected with described second connecting rod group back segment inside face;
Described lockable mechanism stops tooth plate by master lock, secondary lock stops tooth plate, locking drives extension spring, locking drives extension spring permanent seat, tooth plate driving chip and the position-limited trough be arranged on described tooth plate driving chip are formed, and described master lock stops the outside face that tooth plate is fixedly connected on described first connecting rod group back segment; Described secondary lock stops tooth plate, described locking drives extension spring permanent seat and described tooth plate driving chip to arrange respectively and described permanent seat outside face, wherein, described locking drives on extension spring permanent seat and described tooth plate driving chip and is respectively equipped with perforate, described locking drives the described perforate connection respectively of the two ends of extension spring, described secondary lock stops tooth plate and corresponding position, described position-limited trough position is provided with flange, in described flange cross-under and described position-limited trough.
As the preferred technical scheme of one, be also provided with damper, described damper is arranged at the middle part of described first connecting rod group back segment, and is connected with described 5th axis of rotation.
As the preferred technical scheme of another kind, in order to increase adjustment angle, described master lock is stopped on tooth plate, described secondary lock is stopped tooth plate and is respectively equipped with several teeth mutually mated.
The utility model beneficial effect is, by driving the start of extension spring drive link mechanism assembly, can be human calf position and providing effective support, can improve automotive seat travelling comfort after locking.This utility model mechanism is rationally compact, and structure is ingenious, and manufacturing process is simple, is convenient to installation and regulates easy to use, be applicable to crowd in extensive range.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation lengthening stay bearing plate assembly in Fig. 1;
Fig. 3 is the structural representation of stay bearing plate assembly and link mechanism assembly in Fig. 1;
Fig. 4 is the structural representation of driver train in Fig. 1;
Fig. 5 is the structural representation of lockable mechanism lockup state in Fig. 1;
Fig. 6 is the structural representation of lockable mechanism released state in Fig. 5;
Fig. 7 adjusts angle, lengthens the maximum structural representation of stay bearing plate stroke in Fig. 1;
Fig. 8 adjusts the structural representation that angle is maximum, lengthening stay bearing plate stroke is minimum in Fig. 1;
Fig. 9 is the structural representation reclaiming state in Fig. 1.
Detailed description of the invention
Below with reference to accompanying drawing, the utility model will be further described, it should be noted that, the present embodiment, premised on the technical program, give detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to the present embodiment.
As shown in Figure 1, the utility model is a kind of hand-operated automobile seat leg rest device, described device comprises lengthening stay bearing plate assembly 1, stay bearing plate assembly 2, link mechanism assembly 3, driver train 4 and lockable mechanism 5, wherein, described stay bearing plate assembly 2 is welded to connect with one end of described link mechanism assembly 3, described driver train 4 is flexibly connected with the other end of described link mechanism assembly 3, described lengthening stay bearing plate assembly 1 is flexibly connected with described stay bearing plate assembly 2, and described in described lockable mechanism 5, link mechanism assembly 3 is flexibly connected.
As shown in Figure 2, described lengthening stay bearing plate assembly 1 is made up of lengthening stay bearing plate 11, lengthening bar 12, described lengthening stay bearing plate 11 both sides are provided with the perpendicular edge of a wing 14 downwards, and the top of described lengthening bar is arranged in the angle that described lengthening stay bearing plate 11 and the described edge of a wing 14 formed;
As shown in Figure 3, described stay bearing plate assembly 2 is made up of stay bearing plate 21, lengthening bar socket 22, lengthening bar socket stationary pipes 23, described lengthening bar socket stationary pipes 23 is arranged at the both sides of described stay bearing plate 21 respectively, described lengthening bar socket 22 is connected in described lengthening bar socket stationary pipes 23, and the bottom of described lengthening bar is connected in described lengthening bar socket 22 also reciprocally moves;
Described link mechanism assembly 3 is made up of first connecting rod group 31, second connecting rod group 32 and permanent seat 33 that position is corresponding and paired respectively, one end of the leading portion 311 of described first connecting rod group 31 is fixedly connected with bottom described stay bearing plate 21, one end of the back segment 312 of its other end and described first connecting rod group 31 is rotationally connected by the first rotating shaft 91, and the described other end of first connecting rod group 31 back segment 312 and the top of described permanent seat 33 are rotationally connected by the second rotating shaft 92; One end of the leading portion 321 of described second connecting rod group 32 with at the bottom of described stay bearing plate 21 be fixedly connected with, one end of the back segment 322 of its other end and described second connecting rod group 32 is rotationally connected by the 3rd rotating shaft 93, the described other end of second connecting rod group 32 back segment 322 and the bottom of described permanent seat 33 are rotationally connected by the 4th rotating shaft 94, and the middle part of described second connecting rod group leading portion 321 and the middle part of described first connecting rod group back segment 312 are rotationally connected by the 5th rotating shaft 95; Reinforced pipe 34 is provided with between described first connecting rod group back segment 312;
As shown in Figure 4, described driver train 4 is made up of upper and lower extension spring fixed frame line, driving extension spring 43, described driving extension spring 43 is fixedly connected with between described upper and lower extension spring fixed frame line, the top of described permanent seat 33 is provided with shrinkage pool, tell extension spring fixed frame line 41 two ends rotate respectively and be arranged in described shrinkage pool, the two ends of described tension spring fixed frame line 42 are respectively equipped with the perpendicular and connecting portion 421 extended in the horizontal direction, and described connecting portion 421 is fixedly connected with described second connecting rod group back segment inside face;
As shown in Figure 5, Figure 6, described lockable mechanism 5 stops tooth plate 51 by master lock, secondary lock stops tooth plate 52, locking drives extension spring 53, locking drives extension spring permanent seat 54, tooth plate driving chip 55 and the position-limited trough 551 be arranged on described tooth plate driving chip 55 are formed, and described master lock stops the outside face that tooth plate 51 is fixedly connected on described first connecting rod group back segment; Described secondary lock stops tooth plate 52, described locking drives extension spring permanent seat 54 and described tooth plate driving chip 55 to arrange respectively and described permanent seat outside face, wherein, described locking drives on extension spring permanent seat 54 and described tooth plate driving chip 55 and is respectively equipped with perforate, described locking drives the described perforate connection respectively of the two ends of extension spring 53, described secondary lock is stopped tooth plate 52 and is provided with and described position-limited trough 551 position corresponding flange 521, in the cross-under of described flange 521 and described position-limited trough 551.
As shown in Figure 3, as the preferred technical scheme of one, be also provided with damper 6, described damper 6 is arranged at the middle part of described first connecting rod group back segment 312, and is rotationally connected with described 5th rotating shaft 95.
As the preferred technical scheme of another kind, in order to increase adjustment angle, described master lock is stopped on tooth plate, described secondary lock is stopped tooth plate and is respectively equipped with several teeth mutually mated.
As shown in Fig. 7 ~ Fig. 9, lengthening stay bearing plate assembly of the present utility model is by the rotation of link mechanism assembly thus achieve spinning movement, and is regulated by the front and back that the combination lengthening stay bearing plate assembly and stay bearing plate assembly realizes lengthening stay bearing plate assembly.
Further, by driving tooth plate driving chip, its position-limited trough drives secondary lock to stop tooth plate action, thus makes major and minor locking tooth plate make relative separation or gear motion; Simultaneously, extension spring is driven to drive tooth plate driving chip return when locking can be utilized after unblock, secondary lock is driven to stop tooth plate action, thus major and minor locking tooth plate is engaged, after engagement, utilize the position-limited trough on tooth plate driving chip to realize mechanism's self-locking, and tooth plate can be stopped in master lock and set multiple tooth, thus the utility model is made to have multiple lock position.
When lengthen stay bearing plate assembly be in add grow to range actuator state time, the utility model is by the action of driver train drive link mechanism assembly, lengthening stay bearing plate assembly is ejected voluntarily and does to rotate start, reduced by damper in course of action and lengthen stay bearing plate assembly rotation start speed, improve safety and traveling comfort, and in the process by lockable mechanism effect, can provide support in multiple positions locking, after lockable mechanism locking, lengthening stay bearing plate assembly can under M/C, by the movement of bottom in lengthening bar socket pipe of lengthening bar, make lengthening stay bearing plate assembly can be elastic relative to stay bearing plate, thus increase the scope of user's thigh support adjustment.
When the utility model is in recovery actuator state, need under lockable mechanism 32 released state, downward application force is applied to lengthening stay bearing plate assembly, thus the action of reverse drive link mechanism assembly, by lockable mechanism effect in this process, leg support mechanism in multiple positions locking, when lengthening stay bearing plate assembly rotates to assigned address, can realize locking by lockable mechanism.
This uses novel above-mentioned example to be only for the utility model example is clearly described; and be not the restriction to way of example of the present utility model; for the those of ordinary skill in described field; other multi-form change or variations can also be made on the basis of the above description; here cannot give limit to all embodiments, every belong to the technical solution of the utility model the apparent change of amplifying out or variation be still in the row of protection domain of the present utility model.
Claims (3)
1. a hand-operated automobile seat leg rest device, it is characterized in that, described device comprises lengthening stay bearing plate assembly, stay bearing plate assembly, link mechanism assembly, driver train and lockable mechanism, wherein, one end of described stay bearing plate assembly and described link mechanism assembly is welded to connect, the other end of described driver train and described link mechanism assembly is welded to connect, and described lengthening stay bearing plate assembly is flexibly connected with described stay bearing plate assembly, and link mechanism assembly described in described lockable mechanism is flexibly connected; Wherein
Described lengthening stay bearing plate assembly by lengthening stay bearing plate, lengthening bar is formed, described lengthening stay bearing plate both sides are provided with the perpendicular edge of a wing downwards, and the top of described lengthening bar is arranged in the angle that described lengthening stay bearing plate and the described edge of a wing formed;
Described stay bearing plate assembly is made up of stay bearing plate, lengthening bar socket, lengthening bar socket stationary pipes, described lengthening bar socket stationary pipes is arranged at the both sides of described stay bearing plate respectively, described lengthening bar socket is connected in described lengthening bar socket stationary pipes, and the bottom of described lengthening bar is connected in described lengthening bar socket also reciprocally moves;
Described link mechanism assembly is made up of first connecting rod group, second connecting rod group and permanent seat that position is corresponding and paired respectively, one end of the leading portion of described first connecting rod group is fixedly connected with bottom described stay bearing plate, its other end is connected by the first axis of rotation with one end of the back segment of described first connecting rod group, and the described other end of first connecting rod group back segment is connected by the second axis of rotation with the top of described permanent seat; One end of the leading portion of described second connecting rod group is fixedly connected with bottom described stay bearing plate, its other end is connected by the 3rd axis of rotation with one end of the back segment of described second connecting rod group, the described other end of second connecting rod group back segment is connected by the 4th axis of rotation with the bottom of described permanent seat, and the middle part of described second connecting rod group leading portion is connected by the 5th axis of rotation with the middle part of described first connecting rod group back segment; Reinforced pipe is provided with between described first connecting rod group back segment;
Described driver train is made up of upper and lower extension spring fixed frame line, driving extension spring, described driving extension spring is fixedly connected with between described upper and lower extension spring fixed frame line, the top of described connecting rod permanent seat is provided with shrinkage pool, tell extension spring fixed frame line two ends rotate respectively and be arranged in described shrinkage pool, the two ends of described tension spring fixed frame line are respectively equipped with connecting portion that is perpendicular and that extend in the horizontal direction, and described connecting portion is fixedly connected with described second connecting rod group back segment inside face;
Described lockable mechanism stops tooth plate by master lock, secondary lock stops tooth plate, locking drives extension spring, locking drives extension spring permanent seat, tooth plate driving chip and the position-limited trough be arranged on described tooth plate driving chip are formed, and described master lock stops the outside face that tooth plate is fixedly connected on described first connecting rod group back segment; Described secondary lock stops tooth plate, described locking drives extension spring permanent seat and described tooth plate driving chip to arrange respectively and described permanent seat outside face, wherein, described locking drives on extension spring permanent seat and described tooth plate driving chip and is respectively equipped with perforate, described locking drives the described perforate connection respectively of the two ends of extension spring, described secondary lock stops tooth plate and corresponding position, described position-limited trough position is provided with flange, in described flange cross-under and described position-limited trough.
2. hand-operated automobile seat leg rest device according to claim 1, is characterized in that, be also provided with damper, and described damper is arranged at the middle part of described first connecting rod group back segment, and is connected with described 5th axis of rotation.
3. hand-operated automobile seat leg rest device according to claim 1, is characterized in that, described master lock is stopped on tooth plate, described secondary lock is stopped tooth plate and is respectively equipped with several teeth mutually mated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520325199.5U CN204623221U (en) | 2015-05-20 | 2015-05-20 | A kind of hand-operated automobile seat leg rest device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520325199.5U CN204623221U (en) | 2015-05-20 | 2015-05-20 | A kind of hand-operated automobile seat leg rest device |
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| Publication Number | Publication Date |
|---|---|
| CN204623221U true CN204623221U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520325199.5U Active CN204623221U (en) | 2015-05-20 | 2015-05-20 | A kind of hand-operated automobile seat leg rest device |
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| CN (1) | CN204623221U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106696782A (en) * | 2015-11-12 | 2017-05-24 | 上汽通用五菱汽车股份有限公司 | Seat manual leg rest adjustment mechanism |
| CN107264352A (en) * | 2017-06-20 | 2017-10-20 | 合肥云鹤安道拓汽车座椅有限公司 | A kind of automotive seat pedipulator support mechanism with gear-adjustable |
| CN107444205A (en) * | 2016-05-31 | 2017-12-08 | 长城汽车股份有限公司 | Leg support and seat for seat |
| CN107901928A (en) * | 2017-11-08 | 2018-04-13 | 中车长春轨道客车股份有限公司 | A kind of adjustable driver of city railway vehicle rides |
| CN111483376A (en) * | 2019-01-29 | 2020-08-04 | 诺博汽车***有限公司 | Leg rest of vehicle seat |
-
2015
- 2015-05-20 CN CN201520325199.5U patent/CN204623221U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106696782A (en) * | 2015-11-12 | 2017-05-24 | 上汽通用五菱汽车股份有限公司 | Seat manual leg rest adjustment mechanism |
| CN107444205A (en) * | 2016-05-31 | 2017-12-08 | 长城汽车股份有限公司 | Leg support and seat for seat |
| CN107264352A (en) * | 2017-06-20 | 2017-10-20 | 合肥云鹤安道拓汽车座椅有限公司 | A kind of automotive seat pedipulator support mechanism with gear-adjustable |
| CN107901928A (en) * | 2017-11-08 | 2018-04-13 | 中车长春轨道客车股份有限公司 | A kind of adjustable driver of city railway vehicle rides |
| CN107901928B (en) * | 2017-11-08 | 2020-03-06 | 中车长春轨道客车股份有限公司 | Adjustable driver pedal of urban rail vehicle |
| CN111483376A (en) * | 2019-01-29 | 2020-08-04 | 诺博汽车***有限公司 | Leg rest of vehicle seat |
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