CN204249860U - A kind of back seat backrest frames assembly - Google Patents
A kind of back seat backrest frames assembly Download PDFInfo
- Publication number
- CN204249860U CN204249860U CN201420670729.5U CN201420670729U CN204249860U CN 204249860 U CN204249860 U CN 204249860U CN 201420670729 U CN201420670729 U CN 201420670729U CN 204249860 U CN204249860 U CN 204249860U
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- CN
- China
- Prior art keywords
- backrest frames
- armrest
- mounting seat
- back seat
- limited
- 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
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Abstract
The utility model provides a kind of back seat backrest frames assembly, comprise backrest frames, described backrest frames is fixed with armrest mounting seat, described armrest mounting seat is provided with center armrest by rotating shaft, described armrest mounting seat both sides are provided with position-limited trough, and described center armrest is provided with the position-limited lever with described position-limited trough bearing fit; Described position-limited trough comprises and the damper portion of described position-limited lever interference fit and the positive stop end being positioned at damper portion two ends, described position-limited lever and described positive stop end transition fit.The turning folding and unfolding of center armrest in the utility model, the damper portion on position-limited trough can ensure no matter handrail is packed up or launch, and can remain stable under steam, not easily rock, and makes passenger use more convenient safety.
Description
Technical field
The utility model relates to a kind of automotive seat, particularly a kind of back seat backrest frames assembly.
Background technology
Along with auto trade laws and regulations requirement is more and more higher, automotive seat product also has increasing requirement in safety.The vehicle had on the market is at present provided with retractable handrail at rear row's backrest.But prior art is defectiveness in design, stable not in vehicle traveling process, the use sense affecting passenger is subject to and safety.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of back seat backrest frames assembly, has retractable handrail, and can ensure that handrail remains stable under steam, not easily rocks, makes passenger use more convenient safety.
To achieve these goals, the technical scheme that the utility model is taked is:
Described back seat backrest frames assembly, comprise backrest frames, described backrest frames is fixed with armrest mounting seat, described armrest mounting seat is provided with center armrest by rotating shaft, described armrest mounting seat both sides are provided with position-limited trough, and described center armrest is provided with the position-limited lever with described position-limited trough bearing fit; Described position-limited trough comprises and the damper portion of described position-limited lever interference fit and the positive stop end being positioned at damper portion two ends, described position-limited lever and described positive stop end transition fit.
Described backrest frames is integral type skeleton structure, comprises framework, and described framework internal fixtion has longitudinal and cross beam, and described longeron comprises a pair main longitudinal grider being positioned at described frame mid portion, and described armrest mounting seat is connected on described main longitudinal grider.
Described backrest frames top is provided with three-point type safety belt retractor.
Described backrest frames is also provided with the interface installing child safety seat.
Described center armrest is provided with saucer.
Adopt technique scheme, the turning folding and unfolding of center armrest, the damper portion on position-limited trough can ensure no matter handrail is packed up or launch, and can remain stable under steam, not easily rock, and makes passenger use more convenient safety.
Adopt integral type skeleton structure, alleviate the weight of back seat backrest frames assembly, ensure enough intensity simultaneously, ensure safety, meet safety requirements.
Three-point type safety belt retractor is used for arranging safety strap, to protect passenger safety.
Interface for installing child safety seat is set, to install child safety seat, the safety of child protection.
Be located at the saucer in center armrest, for holding cup, facilitate passenger to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of back seat backrest frames of the utility model assembly;
Fig. 2 opens the structural representation after center armrest for structure shown in Fig. 1;
Fig. 3 is the left view of structure shown in Fig. 2.
Being labeled as in figure:
1, main longitudinal grider; 2, framework; 3, armrest mounting seat; 4, center armrest; 5, saucer; 6, three-point type safety belt retractor; 7, damper portion; 8, positive stop end.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, detailed description of the invention of the present utility model is described in further detail, have more complete, accurate and deep understanding to help those skilled in the art to inventive concept of the present utility model, technical scheme.
As shown in Figure 1 to Figure 3, a kind of back seat backrest frames assembly that the utility model provides, comprises backrest frames.This backrest frames is integral type skeleton structure, comprises framework 2, longitudinal and cross beam.Longitudinal and cross beam is weldingly fixed in described framework 2, plays a part to strengthen backrest frames intensity.Longeron comprises a pair main longitudinal grider 1 be positioned in the middle part of described framework 2, and main longitudinal grider 1 diameter is large, and intensity is higher.Adopt this structure, compare full sheet metal structural weight and greatly reduce, saved material and cost, but still can enough intensity be ensured, meet the safety requirements of backrest frames.
Described main longitudinal grider 1 is fixed with armrest mounting seat 3, and armrest mounting seat 3 is hinged with center armrest 4 by horizontal rotating shaft.The position-limited trough of the circular arc being the center of circle is provided with rotating shaft in the both sides of armrest mounting seat 3.Center armrest 4 is then provided with the position-limited lever coordinated with position-limited trough.Position-limited trough comprises and the damper portion 7 of position-limited lever interference fit and the positive stop end 8 being positioned at damper portion 7 two ends, positive stop end 8 and position-limited lever transition fit.
Adopt said structure, when user applies enough strength to center armrest 4, position-limited lever can be made to be moved by damper portion 7, upwards pack up or put down and open center armrest 4.And when position-limited lever is positioned at positive stop end 8 place, then damped portion 7 is blocked, center armrest 4 is also not easily rocked when body movement, ensures the stability of self.
Limit is provided with three-point type safety belt retractor 6 on the frame 2, for arranging safety strap, to protect passenger safety.Backrest frames is also provided with the interface for installing child safety seat, to install child safety seat, the safety of child protection.Center armrest 4 end is provided with saucer 5, for holding cup, facilitates passenger to use.
By reference to the accompanying drawings the utility model is exemplarily described above; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out; or design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.
Claims (5)
1. a back seat backrest frames assembly, comprise backrest frames, it is characterized in that: described backrest frames is fixed with armrest mounting seat (3), described armrest mounting seat (3) is provided with center armrest (4) by rotating shaft, described armrest mounting seat (3) both sides are provided with position-limited trough, and described center armrest (4) is provided with the position-limited lever with described position-limited trough bearing fit; Described position-limited trough comprises and the damper portion (7) of described position-limited lever interference fit and the positive stop end (8) being positioned at damper portion (7) two ends, described position-limited lever and described positive stop end (8) transition fit.
2. a kind of back seat backrest frames assembly according to claim 1, it is characterized in that: described backrest frames is integral type skeleton structure, comprise framework (2), described framework (2) internal fixtion has longitudinal and cross beam, described longeron comprises a pair main longitudinal grider (1) being positioned at described framework (2) middle part, and described armrest mounting seat (3) is connected on described main longitudinal grider (1).
3. a kind of back seat backrest frames assembly according to claim 1 and 2, is characterized in that: described backrest frames top is provided with three-point type safety belt retractor (6).
4. a kind of back seat backrest frames assembly according to claim 1 and 2, is characterized in that: described backrest frames is also provided with the interface installing child safety seat.
5. a kind of back seat backrest frames assembly according to claim 1 and 2, is characterized in that: in described center armrest (4), be provided with saucer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420670729.5U CN204249860U (en) | 2014-11-11 | 2014-11-11 | A kind of back seat backrest frames assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420670729.5U CN204249860U (en) | 2014-11-11 | 2014-11-11 | A kind of back seat backrest frames assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204249860U true CN204249860U (en) | 2015-04-08 |
Family
ID=52954197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420670729.5U Expired - Fee Related CN204249860U (en) | 2014-11-11 | 2014-11-11 | A kind of back seat backrest frames assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204249860U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034892A (en) * | 2015-06-12 | 2015-11-11 | 重庆延锋江森汽车部件系统有限公司 | Framework assembly structure of centre armrest of back row seat |
| CN105128711A (en) * | 2015-08-25 | 2015-12-09 | 富卓汽车内饰（安徽）有限公司 | Rear-row seat structure for automobile |
| CN105365620A (en) * | 2015-12-08 | 2016-03-02 | 重庆宏立至信汽车部件制造有限公司 | Automobile seat backrest with middle armrest |
| CN105416143A (en) * | 2015-12-08 | 2016-03-23 | 重庆宏立至信汽车部件制造有限公司 | Sharing assembly for saucer and handrail for car |
| CN106864325A (en) * | 2017-02-23 | 2017-06-20 | 宁波继峰汽车零部件股份有限公司 | A kind of multi-purpose vehicle(MPV) heel row middle handrail |
| CN106882096A (en) * | 2017-03-09 | 2017-06-23 | 浙江华悦汽车零部件股份有限公司 | Automobile seat armrest lock |
| CN108327591A (en) * | 2018-02-13 | 2018-07-27 | 北京汽车研究总院有限公司 | A kind of automobile seat arm skeleton and automobile |
| CN109878738A (en) * | 2019-03-07 | 2019-06-14 | 苏州昊信精密机械有限公司 | A kind of aero seat angle adjustment device |
| CN111959360A (en) * | 2020-08-11 | 2020-11-20 | 上海锐镁新能源科技有限公司 | Automobile rear seat backrest connecting structure |
-
2014
- 2014-11-11 CN CN201420670729.5U patent/CN204249860U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034892A (en) * | 2015-06-12 | 2015-11-11 | 重庆延锋江森汽车部件系统有限公司 | Framework assembly structure of centre armrest of back row seat |
| CN105128711A (en) * | 2015-08-25 | 2015-12-09 | 富卓汽车内饰（安徽）有限公司 | Rear-row seat structure for automobile |
| CN105365620A (en) * | 2015-12-08 | 2016-03-02 | 重庆宏立至信汽车部件制造有限公司 | Automobile seat backrest with middle armrest |
| CN105416143A (en) * | 2015-12-08 | 2016-03-23 | 重庆宏立至信汽车部件制造有限公司 | Sharing assembly for saucer and handrail for car |
| CN106864325A (en) * | 2017-02-23 | 2017-06-20 | 宁波继峰汽车零部件股份有限公司 | A kind of multi-purpose vehicle(MPV) heel row middle handrail |
| CN106882096A (en) * | 2017-03-09 | 2017-06-23 | 浙江华悦汽车零部件股份有限公司 | Automobile seat armrest lock |
| CN108327591A (en) * | 2018-02-13 | 2018-07-27 | 北京汽车研究总院有限公司 | A kind of automobile seat arm skeleton and automobile |
| CN109878738A (en) * | 2019-03-07 | 2019-06-14 | 苏州昊信精密机械有限公司 | A kind of aero seat angle adjustment device |
| CN111959360A (en) * | 2020-08-11 | 2020-11-20 | 上海锐镁新能源科技有限公司 | Automobile rear seat backrest connecting structure |
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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: 20150408 Termination date: 20151111 |
|
| EXPY | Termination of patent right or utility model |