CN201895594U - Synchronous connection structure of seat angle adjusters - Google Patents
Synchronous connection structure of seat angle adjusters Download PDFInfo
- Publication number
- CN201895594U CN201895594U CN2010206688845U CN201020668884U CN201895594U CN 201895594 U CN201895594 U CN 201895594U CN 2010206688845 U CN2010206688845 U CN 2010206688845U CN 201020668884 U CN201020668884 U CN 201020668884U CN 201895594 U CN201895594 U CN 201895594U
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- CN
- China
- Prior art keywords
- connecting link
- crank connecting
- crank
- recliner
- connection structure
- 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 - Lifetime
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Abstract
The utility model discloses a synchronous connection structure of seat angle adjusters, which can improve the synchronism of the seat angle adjusters, eliminate lateral prestress and improve the operation performance of the back, and is characterized by comprising a crank connecting link and a starlike shaft, wherein the crank connecting link extends in the same plane; two ends of the crank connecting link are bent towards the same side in the plane for at least two times; the starlike shaft and one end of the crank connecting link are welded to form a crank assembly; the starlike shaft is inserted into the starlike hole of the inside angle adjuster; and the other end of the crank assembly is inserted into the outside angle adjuster and welded with the outside angle adjuster.
Description
Technical field
The utility model relates to the synchronous connection structure of seat angle adjustor.
Background technology
In automotive field,, generally use straight pipe link to connect the recliner of inside and outside both sides in order to guarantee the synchronism of recliner.In order to eliminate the gap of both sides recliner, need extra equipment to apply certain moment of torsion.Be easy to generate side direction prestress after the welding, asynchronous when making recliner release or angle modulation.In auto against, the easy release of straight pipe link, injury passenger.Welding gear and anchor clamps expense costliness, complicated operation, recliner release when welding, injury operator.
The utility model content
The purpose of this utility model is to provide a kind of seat angle adjustor synchronous connection structure, improves the synchronism between the seat angle adjustor, eliminates side direction prestress, improves the backrest operating characteristic.
The synchronous connection structure of seat angle adjustor of the present utility model, be characterized in, comprise crank connecting link and star axle, crank connecting link extends in same plane, the two ends of this crank connecting link are at least twice bending towards the same side in this plane, and an end of star axle and crank connecting link is welded into and becomes the crank assembly together, and the star axle is inserted in the star-shaped aperture of inboard recliner, an other end of crank assembly be inserted into the outside recliner in, and with outside recliner weld together.
The utility model is combined by the welding of parts such as crank connecting link and star axle, the moment of torsion that produces with the crank connecting link dead weight is eliminated the gap between recliner and the star axle, improve the synchronism between the seat angle adjustor, eliminate side direction prestress, improve the backrest operating characteristic.The employing parts are simple, and novelty is with low cost, and assembling form is comparatively convenient simultaneously.
Description of drawings
Fig. 1 is the front view after the synchronous connection structure of seat angle adjustor is installed.
Fig. 2 is the lateral plan (having omitted a recliner) of Fig. 1.
Fig. 3 is the crank assembly of crank connecting link and the combination of star axle.
Fig. 4 is that the crank assembly is connected back antibacklash scheme drawing with recliner.
Fig. 5 is crank assembly and another recliner bonded assembly scheme drawing.
The specific embodiment
As depicted in figs. 1 and 2, the synchronous connection structure of seat angle adjustor, comprise crank connecting link 1 and star axle 2, crank connecting link is in same plane, this crank connecting link 1 respectively hold 10,11 at least twice bendings in this plane towards the same side, the left end 10 of star axle 2 and crank connecting link 1 is welded into and becomes the crank assembly together, and star axle 2 is inserted in the star-shaped aperture of inboard recliner 3, an other end 11 of crank assembly be inserted into the outside recliner 4 in, and with outside recliner 4 weld togethers.
Synchronous connection structure shown in Figure 1 has many advantages, and the back describes in conjunction with Fig. 3 to Fig. 5.
As shown in Figure 3 and Figure 4, star axle 2 and crank connecting link 1 are welded into an assembly, are inserted into then in the star-shaped aperture of inboard recliner 3.Because the weight of crank connecting link 1 itself can produce certain moment of torsion, crank connecting link 1 is rotated according to the direction of the arrow indication among Fig. 4.This moment of torsion can be used for eliminating the gap between recliner 3 and the connecting rod 1, and can not make the recliner release.
As shown in Figure 5, the other end 11 of crank assembly after the welding is inserted in the recliner 4 of the outside, then weld together.
Owing to can eliminate the side direction prestress that connecting rod produces in welding process, recliner release when preventing to weld.In backrest adjustment, it is asynchronous to eliminate the both sides regulating control release that produces in the angle modulation process.
Simultaneously, the shape of crank connecting link itself can effectively avoid after when hitting, the passenger runs into connecting rod 1, makes the recliner release, and the passenger is damaged.
Claims (1)
1. the synchronous connection structure of seat angle adjustor, it is characterized in that, comprise crank connecting link and star axle, crank connecting link extends in same plane, the two ends of this crank connecting link are at least twice bending towards the same side in this plane, and an end of star axle and crank connecting link is welded into and becomes the crank assembly together, and the star axle is inserted in the star-shaped aperture of inboard recliner, an other end of crank assembly be inserted into the outside recliner in, and with outside recliner weld together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206688845U CN201895594U (en) | 2010-12-20 | 2010-12-20 | Synchronous connection structure of seat angle adjusters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206688845U CN201895594U (en) | 2010-12-20 | 2010-12-20 | Synchronous connection structure of seat angle adjusters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201895594U true CN201895594U (en) | 2011-07-13 |
Family
ID=44253510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206688845U Expired - Lifetime CN201895594U (en) | 2010-12-20 | 2010-12-20 | Synchronous connection structure of seat angle adjusters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201895594U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103241144A (en) * | 2013-04-22 | 2013-08-14 | 芜湖瑞泰汽车零部件有限公司 | Automobile seat bilateral recliner synchronizing structure |
| CN109823241A (en) * | 2019-02-14 | 2019-05-31 | 延锋安道拓座椅有限公司 | A kind of electronic style turnover mechanism with angular adjustment |
| CN111546963A (en) * | 2020-05-22 | 2020-08-18 | 延锋安道拓座椅有限公司 | Backrest framework assembly |
-
2010
- 2010-12-20 CN CN2010206688845U patent/CN201895594U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103241144A (en) * | 2013-04-22 | 2013-08-14 | 芜湖瑞泰汽车零部件有限公司 | Automobile seat bilateral recliner synchronizing structure |
| CN103241144B (en) * | 2013-04-22 | 2016-05-25 | 芜湖瑞泰汽车零部件有限公司 | The bilateral recliner synchronization structure of a kind of automotive seat |
| CN109823241A (en) * | 2019-02-14 | 2019-05-31 | 延锋安道拓座椅有限公司 | A kind of electronic style turnover mechanism with angular adjustment |
| CN111546963A (en) * | 2020-05-22 | 2020-08-18 | 延锋安道拓座椅有限公司 | Backrest framework assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FAURECIA (CHINA) INVESTMENT CO., LTD. Free format text: FORMER OWNER: FAURECIA (SHANGHAI) MANAGEMENT CO., LTD. Effective date: 20130201 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200233 XUHUI, SHANGHAI TO: 201108 MINHANG, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130201 Address after: 201108 Shanghai City, Minhang District Shen road, No. 519 Building 1 block G Patentee after: Faurecia (China) Investment Co., Ltd. Address before: 200233 Qinzhou Road, Shanghai City, Xuhui District Caohejing New Technology Development Zone No. 1122, building 91, floor 3 Patentee before: Faurecia (Shanghai) Management Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110713 |
|
| CX01 | Expiry of patent term |