CN204774737U - A device for adjusting car seat back - Google Patents
A device for adjusting car seat back Download PDFInfo
- Publication number
- CN204774737U CN204774737U CN201520404392.8U CN201520404392U CN204774737U CN 204774737 U CN204774737 U CN 204774737U CN 201520404392 U CN201520404392 U CN 201520404392U CN 204774737 U CN204774737 U CN 204774737U
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- CN
- China
- Prior art keywords
- runner
- circular
- seat back
- circular surface
- utility
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- 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
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a device for adjusting car seat back, include mounting of being connected with the seat and the slider of being connected with the back, characterized by, the mounting is opened there is the circular recess, the slider has the circular surface of outside salient, the centre of a circle on circular surface and the centre of a circle of circular recess and can be at the circular recess internal rotations on same axis, still open a groove that links to each other with the circular recess on the mounting, the inslot sets up a runner, and one side of runner is connected with the elastic component, and the opposite side passes the trench is in the circular recess, and is just tangent with circular surface. The utility model discloses a device for adjusting car seat back, block through runner and circular surface come fixed position, with the runner groove of impressing, thereby can separately adjust the gradient with circular surface, and the elastic component can be with the runner home, the circular surface of block, the utility model discloses a device is simple, and easy operation is not fragile, long service life.
Description
Technical field
The utility model relates to a kind of device for adjusting automobile seat back, belongs to vehicle body fittings technical field.
Background technology
Along with the development of modern society, as the vehicle, it popularizes more and more extensive automobile.Automotive seat, as the important assembly of automotive interior, safe to be driven and environment by bus for chaufeur and passenger provide comfortable.Wherein the front and rear angles of automotive seat can be adjusted to the function of its indispensability, each driver and crew can be made to obtain as far as possible comfortable take angle, also ensure that chaufeur carries out the safety of moving operation with this simultaneously by adaptive adjustment.
Existing automotive seat angular adjustment assembly comprises turning cylinder between seat component and backrest pedestal and joystick, described control lever is resisted the power and pivotable that are applied by seat user and is made the teeth portion between seat component and backrest pedestal depart from engagement at this, and inclination between these two parts can be set by seat user; When reaching the inclination of expectation, described seat user unclamp operation bar, makes the engagement again realizing two tooth elements.Not easy-maintaining after weak point is to damage.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of device for adjusting automobile seat back.
The utility model is achieved through the following technical solutions:
A kind of device for adjusting automobile seat back, comprise the connecting element be connected with seat and the sliding part be connected with backrest, described connecting element has circular trough, described sliding part has circular surface outwardly, the center of circle of described circular surface and the center of circle of circular trough are on same axis, and can rotate in circular trough, described connecting element also has the groove be connected with circular trough, one runner is set in described groove, the side of runner is connected with elastic component, opposite side passes described slot in circular trough, and tangent with circular surface.
Described a kind of device for adjusting automobile seat back, described wheel surface is toothed surface, and described circular surface is also toothed surface.
Described a kind of device for adjusting automobile seat back, under described elastic component is in normal condition, runner half is positioned at groove, and half is positioned at circular trough.
Described a kind of device for adjusting automobile seat back, also comprise leader, described handle is connected with runner side.
Described a kind of device for adjusting automobile seat back, described handle is fixedly connected with the runner center of circle.
Described a kind of device for adjusting automobile seat back, be provided with wind spring in described sliding part, one end of described wind spring is connected with sliding part, and the other end is connected with connecting element.
The beneficial effect that the utility model reaches:
The utility model is used for the device of adjusting automobile seat back, position is fixed with the engaging of circular surface by runner, runner is pressed into groove, can separate with circular surface thus regulate degree of dip, elastic component can by runner homing, engaging circular surface, device of the present utility model is simple, easy to operate, not fragile, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
In figure: 1, connecting element, 2, sliding part, 3, circular trough, 4, circular surface, 5, groove, 6, runner, 7, elastic component, 8, handle, 9, wind spring.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in the figure, a kind of device for adjusting automobile seat back of the present utility model, comprise the connecting element 1 be connected with seat and the sliding part 2 be connected with backrest, described connecting element 1 has circular trough 3, described sliding part 2 has circular surface 4 outwardly, the center of circle of described circular surface 4 and the center of circle of circular trough 3 are on same axis, and can rotate in circular trough 3, described connecting element 2 also has the groove 5 be connected with circular trough 3, one runner 6 is set in described groove 5, the side of runner 6 is connected with elastic component 7, opposite side is positioned at circular trough 3 through described groove 5, and it is tangent with circular surface 4.Described elastic component 7 is spring.
Described runner 6 surface is toothed surface, and described circular surface 4 is also toothed surface.Under described elastic component 7 is in normal condition, runner 6 half is positioned at groove 5, and half is positioned at circular trough 3.Leader 8 is connected with runner 6 side.Described handle 8 is fixedly connected with runner 6 center of circle.Be provided with wind spring 9 in described sliding part 2, one end of described wind spring 9 is connected with sliding part 2, and the other end is connected with connecting element 1.
Runner 6 and circular surface 4 are all toothed surface, then runner 6 engages tightr with circular surface 4; Handle 8 can conveniently be held, swift to operate, and surface is circular arc, and be connected with runner 6 side, conserve space, is fixedly connected with, and connects tightr; Circular surface 4 when runner 6 does not engage with circular surface 4, can be got back to initial conditions, can reduce the step of operation by wind spring 9.
Device of the present utility model in use, engaged with circular surface 4 by runner 6, when needing to regulate, hold handle 8 and runner 6 compression elastic piece 7 is positioned at groove 5, now, runner 6 separates with circular surface 4, rotate circular surface 4, be adjusted to desired location, unclamp handle 8, runner 6 ejects and engages with circular surface 4 by elastic component 7, thus fixed position.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and distortion, these improve and distortion also should be considered as protection domain of the present utility model.
Claims (6)
1. the device for adjusting automobile seat back, comprise the connecting element be connected with seat and the sliding part be connected with backrest, it is characterized in that, described connecting element has circular trough, described sliding part has circular surface outwardly, the center of circle of described circular surface and the center of circle of circular trough are on same axis, and can rotate in circular trough, described connecting element also has the groove be connected with circular trough, one runner is set in described groove, the side of runner is connected with elastic component, and opposite side passes described slot in circular trough, and tangent with circular surface.
2. a kind of device for adjusting automobile seat back according to claim 1, is characterized in that, described wheel surface is toothed surface, and described circular surface is also toothed surface.
3. a kind of device for adjusting automobile seat back according to claim 1, is characterized in that, under described elastic component is in normal condition, runner half is positioned at groove, and half is positioned at circular trough.
4. a kind of device for adjusting automobile seat back according to claim 1, it is characterized in that, also comprise leader, described handle is connected with runner side.
5. a kind of device for adjusting automobile seat back according to claim 4, it is characterized in that, described handle is fixedly connected with the runner center of circle.
6. a kind of device for adjusting automobile seat back according to claim 1, is characterized in that, be provided with wind spring in described sliding part, one end of described wind spring is connected with sliding part, and the other end is connected with connecting element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520404392.8U CN204774737U (en) | 2015-06-12 | 2015-06-12 | A device for adjusting car seat back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520404392.8U CN204774737U (en) | 2015-06-12 | 2015-06-12 | A device for adjusting car seat back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204774737U true CN204774737U (en) | 2015-11-18 |
Family
ID=54514849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520404392.8U Expired - Fee Related CN204774737U (en) | 2015-06-12 | 2015-06-12 | A device for adjusting car seat back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204774737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924928A (en) * | 2015-06-12 | 2015-09-23 | 苏州中航中振汽车饰件有限公司 | Device for adjusting backrest of automobile seat |
-
2015
- 2015-06-12 CN CN201520404392.8U patent/CN204774737U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924928A (en) * | 2015-06-12 | 2015-09-23 | 苏州中航中振汽车饰件有限公司 | Device for adjusting backrest of automobile seat |
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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 |
Granted publication date: 20151118 Termination date: 20200612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |