CN205130976U - Car seat uses manual slide rail - Google Patents
Car seat uses manual slide rail Download PDFInfo
- Publication number
- CN205130976U CN205130976U CN201520949047.2U CN201520949047U CN205130976U CN 205130976 U CN205130976 U CN 205130976U CN 201520949047 U CN201520949047 U CN 201520949047U CN 205130976 U CN205130976 U CN 205130976U
- Authority
- CN
- China
- Prior art keywords
- slide rail
- manual slide
- rail
- guide rail
- automotive seat
- 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 relates to a car seat uses manual slide rail, car seat uses manual slide rail includes and the last guide rail of car seat connection, reach the locking mechanism who fixes upper and lower guide rail relative position with the lower guideway of car floor connection, the ball frame assembly of locating between the upper and lower guide rail, going up guide rail both sides neckedout and forming the hem, the middle part is opened to have and is link up the recess of hem, the hem top still is equipped with the raceway, the lower guideway both sides incurve to form rolls over the wall, it is equipped with one row of lock tooth along length direction to roll over the wall, ball frame assembly includes ball frame, steel column and two balls, locking mechanism includes unlocking device, return leaf spring. The utility model discloses an adopt novelly go up guide rail, ball frame and simplify locking mechanism has solved the problem that the product structure is complicated, the assembly is difficult, has improved production efficiency, has reduced manufacturing cost.
Description
Technical field
The utility model relates to vehicle body fittings technical field, particularly relates to the manual slide rail of a kind of automotive seat.
Background technology
Hand-operated automobile seat slide rail is mainly in order to adapt to the adjustment facilitating inner space.The ball rack assembly of existing hand-operated automobile seat slide rail is generally made up of four steel balls and retainer, and is attached to flanging inclined-plane and the side of upper rail, for eliminating the gap between upper and lower guide rail, and realizes the function of upper and lower guide rail slide anteroposterior.But because the flanging inclined-plane of upper rail is in forming process, the more difficult control of springback capacity of material, make the gap variation amount on the flanging inclined-plane of upper and lower guide rail larger, in the fitting process of slide rail, need match the ball of two above ball rack assembly, adapt to the gap variation amount on upper and lower guide rail flanging inclined-plane with the ball of different size, cause production efficiency reduction, productive costs raising; Meanwhile, existing hand-operated automobile seat slide rail catch gear used adopts a whole set of mechanism part, comprises Locking Device, tripper, unblock returning device etc., causes that product structure is complicated, assembly manipulation is loaded down with trivial details, further increases productive costs.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of structure design advantages of simple, the manual slide rail of automotive seat that productive costs is low.
The utility model solves the technical scheme that its technical matters adopts: the lower guideway that the described automotive seat upper rail that manual slide rail comprises and automotive seat connect and car floor connect, be located at the catch gear of ball rack assembly between upper and lower guide rail and fixing upper and lower guide rail relative position, described upper rail both sides are bent outwardly formation flanging, middle part has the groove of through described flanging, described flanging top is also provided with raceway, described lower guideway both sides curve inwardly and form folding wall, and described folding wall is provided with a row along its length and locks tooth.
In a kind of preferred embodiment of the manual slide rail of automotive seat provided at the utility model, described ball rack assembly comprises ball rack, steel column and two balls, described ball rack top middle portion is provided with steel column draw-in groove, bottom is provided with two ball draw-in grooves, and described steel column, ball are placed in described steel column draw-in groove, ball draw-in groove respectively.
In a kind of preferred embodiment of the manual slide rail of automotive seat provided at the utility model, described catch gear comprises tripper, return leaf spring, described tripper is assemblied in the inside of described upper rail by locating dowel pin, one end of described return leaf spring is fixed on the inside of described upper rail by rivet, the other end compresses described tripper.
In a kind of preferred embodiment of the manual slide rail of automotive seat provided at the utility model, described tripper comprises release lever, lock banking stop, and one end of described release lever and described lock banking stop are by being welded into entirety.
In a kind of preferred embodiment of the manual slide rail of automotive seat provided at the utility model, the described flanging of described upper rail both sides is straight flange.
Compared with prior art, the automotive seat that the utility model provides with the beneficial effect of manual slide rail are:
One, the flanging of described upper rail adopts the design of straight flanging, solves the existing bias limit problem that upper and lower guide clearance variation is excessive in fitting process, reduces manufacture difficulty, improve the precision of part;
Two, described ball rack top adopts described steel column to replace two balls, can better match, reduce assembly difficulty, saves material, reduces productive costs with described raceway;
Three, described catch gear can reach the object of locking, return by means of only the effect of described tripper and return leaf spring, simplifies product structure, improves efficiency of assembling, reduce productive costs.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of the manual slide rail of automotive seat that the utility model provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Referring to Fig. 1, is the structural representation of the manual slide rail of automotive seat that the utility model provides.
The lower guideway 12 that described automotive seat connect with the upper rail 11 that manual slide rail 1 comprises and automotive seat connect and car floor, be located at the catch gear 14 of ball rack assembly 13 between upper and lower guide rail 11,12 and fixing upper and lower guide rail 11,12 relative position, described upper rail 11 both sides are bent outwardly and form flanging 111, middle part has the groove 112 of through described flanging 111, described flanging 111 top is also provided with raceway 113, described lower guideway 12 both sides curve inwardly and form folding wall 121, and described folding wall 121 is provided with a row along its length and locks tooth 122.
Described ball rack assembly 13 comprises ball rack 131, steel column 132 and two balls 133, described ball rack 131 top middle portion is provided with steel column draw-in groove 1311, bottom is provided with two ball draw-in grooves 1312, and described steel column 132, ball 133 are placed in described steel column draw-in groove 1311, ball draw-in groove 1312 respectively.
Described catch gear 14 comprises tripper 141, return leaf spring 142, described tripper 141 is assemblied in the inside of described upper rail 11 by locating dowel pin 15, one end of described return leaf spring 142 is fixed on the inside of described upper rail 11 by rivet 16, the other end compresses described tripper 141.
Described tripper 141 comprises release lever 1411, lock banking stop 1412, and one end of described release lever 1411 and described lock banking stop 1412 are by being welded into entirety.
During concrete enforcement, described tripper 141 is assemblied in the inside of described upper rail 11 by locating dowel pin 15, one end of described return leaf spring 142 is fixed on the inside of described upper rail 11 by rivet 16, the other end compresses described tripper 141, described ball rack assembly 13 top is contacted by the described raceway 113 of described steel column 132 with described upper rail 11, bottom is contacted with described the following of upper rail 11 by two described steel balls 133, then assembled part is pressed in described lower guideway 12, the moving range of seat is limited by the stroke of described raceway 113, seat is fixed by described catch gear 14 when being adjusted to suitable position.
Compared with prior art, the automotive seat that the utility model provides with the beneficial effect of manual slide rail are:
One, the flanging 111 of described upper rail 11 adopts the design of straight flanging, solves the existing bias limit problem that upper and lower guide clearance variation is excessive in fitting process, reduces manufacture difficulty, improve the precision of part;
Two, described ball rack 131 top adopts described steel column 132 to replace two balls, can better match, reduce assembly difficulty, save material, reduce productive costs with described raceway 113;
Three, described catch gear 14 can reach the object of locking, return by means of only the effect of described tripper 141 and return leaf spring 142, simplifies product structure, improves efficiency of assembling, reduce productive costs.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included within scope of patent protection of the present utility model.
Claims (5)
1. the manual slide rail of automotive seat, comprise and upper rail that automotive seat connect and the lower guideway that car floor connect, be located at the catch gear of ball rack assembly between upper and lower guide rail and fixing upper and lower guide rail relative position, it is characterized in that, described upper rail both sides are bent outwardly formation flanging, middle part has the groove of through described flanging, described flanging top is also provided with raceway, and described lower guideway both sides curve inwardly and form folding wall, and described folding wall is provided with a row along its length and locks tooth.
2. the manual slide rail of automotive seat according to claim 1, it is characterized in that, described ball rack assembly comprises ball rack, steel column and two balls, described ball rack top middle portion is provided with steel column draw-in groove, bottom is provided with two ball draw-in grooves, and described steel column, ball are placed in described steel column draw-in groove, ball draw-in groove respectively.
3. the manual slide rail of automotive seat according to claim 1, it is characterized in that, described catch gear comprises tripper, return leaf spring, described tripper is assemblied in the inside of described upper rail by locating dowel pin, one end of described return leaf spring is fixed on the inside of described upper rail by rivet, the other end compresses described tripper.
4. the manual slide rail of automotive seat according to claim 3, is characterized in that, described tripper comprises release lever, lock banking stop, and one end of described release lever and described lock banking stop are by being welded into entirety.
5. the manual slide rail of automotive seat according to claim 1, is characterized in that, the described flanging of described upper rail both sides is straight flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520949047.2U CN205130976U (en) | 2015-11-25 | 2015-11-25 | Car seat uses manual slide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520949047.2U CN205130976U (en) | 2015-11-25 | 2015-11-25 | Car seat uses manual slide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205130976U true CN205130976U (en) | 2016-04-06 |
Family
ID=55616796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520949047.2U Expired - Fee Related CN205130976U (en) | 2015-11-25 | 2015-11-25 | Car seat uses manual slide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205130976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110228398A (en) * | 2018-03-05 | 2019-09-13 | 丰田纺织株式会社 | Carriage unlock rod |
-
2015
- 2015-11-25 CN CN201520949047.2U patent/CN205130976U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110228398A (en) * | 2018-03-05 | 2019-09-13 | 丰田纺织株式会社 | Carriage unlock rod |
| CN110228398B (en) * | 2018-03-05 | 2021-11-09 | 丰田纺织株式会社 | Unlocking lever for sliding device |
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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: 20160406 Termination date: 20201125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |