CN204340743U - For the sliding rail unlocking mechanism of automotive seat - Google Patents
For the sliding rail unlocking mechanism of automotive seat Download PDFInfo
- Publication number
- CN204340743U CN204340743U CN201420752720.9U CN201420752720U CN204340743U CN 204340743 U CN204340743 U CN 204340743U CN 201420752720 U CN201420752720 U CN 201420752720U CN 204340743 U CN204340743 U CN 204340743U
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- CN
- China
- Prior art keywords
- slide rail
- release lever
- rail unlocking
- unlocking link
- termination
- 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.)
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Abstract
The utility model discloses a kind of sliding rail unlocking mechanism for automotive seat, comprise release lever (1), slide rail unlocking link (2) and seat slide (3), the both sides up and down of slide rail unlocking link front end are provided with horizontal flange thus form " U " clevis plate, the termination of release lever is crushed and is placed in " U " clevis plate, be locked together by bolt (4) and nut (5) again, and all leave gap between the inner chamber of the both sides up and down in flattening portion, release lever termination and " U " clevis plate; The bar portion of bolt is set with lining (6) and slide rail unlocking link and release lever is separated, and step section (4a) length of bolt is greater than the thickness sum in slide rail unlocking link, lining and flattening portion, release lever termination.Achieve the floating connection between slide rail unlocking link and release lever, avoid side slide rail locking bad and affect the slide rail locking of opposite side, improve the safe reliability of seat locking.
Description
Technical field
The utility model relates to a kind of sliding rail unlocking mechanism of automotive seat, belongs to automobile seat mounting structure technical field.
Background technology
Sliding rail of automobile seat unlocking structure mainly comprises a release lever, two slide rail unlocking link and two seat slides.Two seat slides are called the left slide rail of seat and the right slide rail of seat, and two seat slides are symmetrically arranged.Each seat slide is connected by slide rail unlocking link with the corresponding termination of release lever.By pulling release lever, driving the slide rail unlocking link motion of both sides, thus realizing seat unlocked.
Now current, slide rail unlocking link and release lever are rigidly connected by bolt and nut component, if the slide rail locking of side is bad, then affect the slide rail locking of opposite side, cannot carry out locking effectively, cause locking to lose efficacy, and cause safety misadventure.
Utility model content
The utility model aims to provide a kind of sliding rail of automobile seat unlocking structure, and its slide rail unlocking link and release lever are floating connection, can avoid the slide rail locking of side slide rail locking harmful effect opposite side, improves the safe reliability of seat locking.
For this reason, the technical scheme that the utility model adopts is: a kind of sliding rail unlocking mechanism for automotive seat, comprise a release lever (1), the two slide rail unlocking link (2) be symmetrically arranged and two seat slides be symmetrically arranged (3), the rear end of described slide rail unlocking link (2) is connected with the seat slide (3) of respective side, it is characterized in that: the both sides up and down of described slide rail unlocking link (2) front end are provided with horizontal flange thus form " U " clevis plate (2a), the termination of described release lever (1) is crushed and is placed in " U " clevis plate (2a), be locked together by bolt (4) and nut (5) again, and all leave gap between the both sides up and down in flattening portion, release lever (1) termination and the inner chamber of " U " clevis plate (2a), the bar portion of described bolt (4) is set with lining (6), and slide rail unlocking link (2) and release lever (1) separate by lining (6), the bar part of described bolt (4) is step section (4a) and thread segment (4b), and the length of step section (4a) is greater than the thickness sum in slide rail unlocking link (2), lining (6) and flattening portion, release lever (1) termination.
The termination of release lever is flattened and is placed in " U " clevis plate, and limit between upper and lower sides and leave gap, release lever can be rotated relative to slide rail unlocking link, on this basis, lining is set up at slide rail unlocking link and release lever, slide rail unlocking link and release lever are separated, slide rail unlocking link can be avoided to contact with release lever and to produce abnormal sound, and set up step section in the bar portion of bolt, and the carrying out of step section is limited, on the one hand can avoid release lever in vibration because of with bushing friction and produce abnormal sound, release lever and slide rail unlocking link vacate gap on the axis direction of bolt on the other hand, make release lever can slide rail unlocking link sway relatively, thus achieve floating connection, ensure that both flexible rotatings.
The beneficial effects of the utility model: by the connection between slide rail unlocking link and release lever is become floating connection from traditional being rigidly connected, ensure mutual rotation between the two, effectively prevent side slide rail locking bad and affect the slide rail locking of opposite side, improve the safe reliability of seat locking.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A direction view of Fig. 1.
Fig. 3 is the B-B cutaway view Amplified image of Fig. 2.
Detailed description of the invention
Below by embodiment also by reference to the accompanying drawings, the utility model is described in further detail:
Composition graphs 1---shown in Fig. 3, a kind of sliding rail unlocking mechanism for automotive seat, forms primarily of a release lever 1, two slide rail unlocking link 2 and two seat slides 3.Two seat slides 3 are called the left slide rail of seat and the right slide rail of seat, and two seat slides are symmetrically arranged.Two slide rail unlocking link 2 are also symmetrically arranged.The rear end of slide rail unlocking link 2 is connected with the seat slide 3 of respective side.Release lever 1 is made up of steel pipe, and slide rail unlocking link 2 is stamping forming sheet metal component.The above is same as the prior art, does not repeat them here.Forward and backward, orientation, upper and lower, left and right in the utility model describe and are all as the criterion with seat using state.
Difference is: the both sides up and down of slide rail unlocking link 2 front end are provided with horizontal flange thus form " U " clevis plate 2a, the termination of release lever 1 is crushed and is placed in " U " clevis plate 2a, thus the flattening portion, termination of release lever 1 is wrapped, then be locked together by bolt 4 and nut 5; All gap is left, to ensure that the flattening portion, termination of release lever 1 can rotate relative to " U " clevis plate 2a between the both sides up and down in flattening portion, release lever 1 termination and the inner chamber of " U " clevis plate 2a.
The bar portion of bolt 4 is set with lining 6, and slide rail unlocking link 2 and release lever 1 separate by lining 6.The bar part of bolt 4 is step section 4a and thread segment 4b, and the length of step section 4a is greater than the thickness sum in slide rail unlocking link 2, lining 6 and flattening portion, release lever 1 termination, to ensure that the flattening portion, termination of release lever 1 can move in orientation, left and right relative to " U " clevis plate 2a.After nut 5 is locked, nut 5 is against on the end face of step section 4a.
Preferably, the gap between the both sides up and down in flattening portion, release lever 1 termination and " U " clevis plate 2a inner chamber is respectively 0.4mm; The length of step section 4a 0.4mm larger than the thickness sum in slide rail unlocking link 2, lining 6 and flattening portion, release lever 1 termination.
Claims (2)
1. the sliding rail unlocking mechanism for automotive seat, comprise a release lever (1), the two slide rail unlocking link (2) be symmetrically arranged and two seat slides be symmetrically arranged (3), the rear end of described slide rail unlocking link (2) is connected with the seat slide (3) of respective side, it is characterized in that: the both sides up and down of described slide rail unlocking link (2) front end are provided with horizontal flange thus form " U " clevis plate (2a), the termination of described release lever (1) is crushed and is placed in " U " clevis plate (2a), be locked together by bolt (4) and nut (5) again, and all leave gap between the both sides up and down in flattening portion, release lever (1) termination and the inner chamber of " U " clevis plate (2a), the bar portion of described bolt (4) is set with lining (6), and slide rail unlocking link (2) and release lever (1) separate by lining (6), the bar part of described bolt (4) is step section (4a) and thread segment (4b), and the length of step section (4a) is greater than the thickness sum in slide rail unlocking link (2), lining (6) and flattening portion, release lever (1) termination.
2. according to the sliding rail unlocking mechanism for automotive seat according to claim 1, it is characterized in that: the gap between the both sides up and down in flattening portion, described release lever (1) termination and " U " clevis plate (2a) inner chamber respectively for 0.4mm, the length of step section (4a) 0.4mm larger than the thickness sum in slide rail unlocking link (2), lining (6) and flattening portion, release lever (1) termination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752720.9U CN204340743U (en) | 2014-12-04 | 2014-12-04 | For the sliding rail unlocking mechanism of automotive seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752720.9U CN204340743U (en) | 2014-12-04 | 2014-12-04 | For the sliding rail unlocking mechanism of automotive seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204340743U true CN204340743U (en) | 2015-05-20 |
Family
ID=53224037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420752720.9U Active CN204340743U (en) | 2014-12-04 | 2014-12-04 | For the sliding rail unlocking mechanism of automotive seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204340743U (en) |
-
2014
- 2014-12-04 CN CN201420752720.9U patent/CN204340743U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170531 Address after: 401133, No. 23, worker peasant Road, Jiangbei District, Chongqing (2 floors, 5 government buildings) Patentee after: CHONGQING FEISHI POWER CAR SEAT PARTS CO.,LTD. Address before: 400021 Jiangbei District, Chongqing Town, Dongfeng Town, No. 146 Patentee before: CHONGQING HONGLI ZHIXIN AUTO PARTS MANUFACTURING Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 401133 no.218-1, Yuguan Avenue, Yuzui Town, Jiangbei District, Chongqing Patentee after: Chongqing Feichi Automotive Systems Co.,Ltd. Address before: 401133 No. 23 Yuzui Gongnong Road, Jiangbei District, Chongqing (2 floors, 5 rooms, Government Building) Patentee before: CHONGQING FEISHI POWER CAR SEAT PARTS CO.,LTD. |