CN207173355U - Slide rail with sliding rail ball stopper structure - Google Patents
Slide rail with sliding rail ball stopper structure Download PDFInfo
- Publication number
- CN207173355U CN207173355U CN201721072709.8U CN201721072709U CN207173355U CN 207173355 U CN207173355 U CN 207173355U CN 201721072709 U CN201721072709 U CN 201721072709U CN 207173355 U CN207173355 U CN 207173355U
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- CN
- China
- Prior art keywords
- ball stopper
- ball
- rail
- retainer component
- stopper
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Abstract
The utility model provides a kind of slide rail with sliding rail ball stopper structure, including a upper rail, a lower rail, a retainer component and multiple balls, the turned-out folding in two sides of the upper rail is bent to form two first folding portions extended along the upper rail length direction, and two side fold inwards of the lower rail form two second folding portions extended along the lower rail length direction；First folding portion and second folding portion cooperate, the retainer component is arranged between first folding portion and second folding portion, the ball is arranged between first folding portion and the support body, the ball stopper point structure to cooperate is formed in the middle part of the upper rail and the retainer component, ball stopper point structure is spacing along the upper rail length direction to the retainer component.A kind of slide rail with sliding rail ball stopper structure of the present utility model, there is the advantages of simple in construction, manufacture craft is convenient, cost is low, install convenient, production efficiency are high and homogeneity of product degree is high.
Description
Technical field
It the utility model is related to seat slide field, more particularly to a kind of slide rail with sliding rail ball stopper structure.
Background technology
In the automotive industry, the movable of automotive seat is ensured by the relative effect of upper rail, lower rail and retainer
, traditional ball stopper form is arranged in the both ends of retainer, and relatively close to the end of slide rail, traditional ball stopper form has following ask
Topic：
1st, existing many slide rail requirements carry established angle, need first to rivet rear electrophoresis to prevent rivet from showing money or valuables one carries unintentionally, if first electricity
Riveted after swimming, OEM (original equipment manufacturer) does not receive to show money or valuables one carries unintentionally at rivet, the more difficult propulsion of engineering, influences the progress and effect of engineering
Rate.
During catch point of being played ball after the completion of the 2nd, matching, electrodeposited paint film is destroyed to cause base material exposed, and neutral salt spray test is difficult to lead to
Cross, meanwhile, vision unsightly, causes client to complain.
3rd, in existing process, ball stopper point in part is made in punching press, and ball stopper point in part is made in assembly line, technique mistake
Journey is cumbersome, while adds the input of mould and equipment.
4th, after matching, assembly line is played ball catch point, is influenceed greatly by the state of operating personnel's qualification and debugging mould, product
Uniformity cannot be guaranteed.
5th, existing retainer species is various, is made troubles to production and management.
Utility model content
For above-mentioned deficiency of the prior art, the utility model provides a kind of cunning with sliding rail ball stopper structure
Rail, the interference between front and rear pin installation and ball stopper point can be avoided, rivet shows money or valuables one carries unintentionally, beats lacking in the applications such as catch point rear electrophoresis paint damage
Fall into；After upper lower rail pairing, it is not necessary to which catch point of playing ball, technique man-hour shorten, and improve the outward appearance and salt spray test percent of pass of product；
With the advantages of simple in construction, manufacture craft is convenient, cost is low, install convenient, production efficiency are high and homogeneity of product degree is high.
To achieve these goals, the utility model provides a kind of slide rail with sliding rail ball stopper structure, including one
Upper rail, a lower rail, a retainer component and multiple balls, the turned-out folding in two sides of the upper rail are bent to form along the upper rail
Two first folding portions of length direction extension, two side fold inwards of the lower rail are formed to be extended along the lower rail length direction
Two second folding portions；First folding portion and second folding portion cooperate, and the retainer component is arranged at institute
To state between the first folding portion and second folding portion, the ball is arranged between first folding portion and the support body,
The ball stopper point structure to cooperate is formed in the middle part of the upper rail and the retainer component, the ball stopper point structure is to the guarantor
It is spacing along the upper rail length direction to hold frame component.
Preferably, the ball stopper point structure includes a plurality of ball stopper points and two stopper slots, the both sides of the retainer component
Middle part forms the stopper slot extended along the retainer length component direction, first folding portion and the guarantor respectively
The adjacent surface for holding frame component forms at least one ball stopper point stretched out to the retainer component direction, the ball stopper point respectively
It is inserted in the stopper slot.
Preferably, first folding portion forms the 2 ball stopper points being spaced apart respectively.
Preferably, the retainer component includes two opposite disposed support bodys, the top and bottom point of the support body inwall
A ball stopper slot group is not formed along the support body length direction, the ball stopper slot group is included along the support body length direction
Multiple ball stopper slots of distribution；Support body side wall between the two ball stopper slot groups is formed to the first folding portion direction
Depressed part that is close and extending along the support body length direction；The stopper slot is opened in the depressed part.
Preferably, the ball stopper point structure also includes a plurality of metal reinforcements, and the metal reinforcement is fixed on described
The inwall at stopper slot both ends.
Preferably, the metal reinforcement takes the shape of the letter U.
Preferably, distribution forms a raised reinforcer installation portion on the outside of the both ends of the stopper slot, and the metal is strengthened
Part includes one and stops end face and two legs, and the reinforcer installation portion is fixed in the stop end face, and two legs are formed at described
Stop the both sides of end face and respectively bending in the same direction, the shape of the leg is matched somebody with somebody with the inwall of the stopper slot and merged and the inwall
Fitting.
Preferably, it is described to stop that end face forms the connected structure to cooperate with the reinforcer installation portion.
Preferably, the thickness of the reinforcer installation portion is gradually reduced to the direction away from the stopper slot.
Preferably, spaced a plurality of reinforcements are provided between the ball stopper slot group and the depressed part.
The utility model makes it have following beneficial effect as a result of above technical scheme：
By forming the ball stopper point structure to cooperate in the middle part of upper rail and retainer component, pass through ball stopper point and stopper slot
Cooperation, realize to the spacing of retainer component；Outer ball stopper form is changed into interior ball stopper form, avoid the installation of front and rear pin and
Traditional ball stopper point interference, rivet show money or valuables one carries unintentionally, play the defects of applications such as catch point rear electrophoresis paint damage；Meanwhile ball stopper point is arranged only at
It upper rail, all can disposably be completed in slide rail punch forming, simplify ball stopper point layout, after upper rail and lower rail are matched, without
Separately play ball again catch point, simplify technological process, technique man-hour shortens, and improves production efficiency, and improve the outward appearance of product
And qualification rate；Further, its production equipment is more simplified, assembling producing line can cancel all ball stopper point stations and equipment, reduce people
The cost of work and mould input.Further, since no longer needing catch point of playing ball after upper rail and lower rail pairing, reduce the mistake of processing
Difference, slide rail form are no longer influenceed by operating personnel's qualification and debugging mould state, ensure that the uniformity of product.Ball stopper
Point is arranged at the centre position of upper rail so that the installation of front and rear pin is more convenient.Metal reinforcement is used to strengthen ball stopper point spacing
The intensity of groove both ends impact site.The slope that reinforcer installation portion is gradually reduced using thickness to the direction away from stopper slot is set
The contact area of meter, increase and bonded area and the ball stopper point of reinforcer installation portion and metal reinforcement, mitigates hitting for ball stopper point
Pressure is hit, loss caused by so as to reduce metal reinforcement and the shock of ball stopper point.The use of reinforcement improves the resistance of support body
Shape ability.
Brief description of the drawings
Fig. 1 is the cross section structure schematic diagram of the slide rail with sliding rail ball stopper structure of the utility model embodiment；
Fig. 2 is the explosive view of the slide rail with sliding rail ball stopper structure of the utility model embodiment；
Fig. 3 is the sectional view of the upper rail of the utility model embodiment；
Fig. 4 is the side structure schematic diagram of the upper rail of the utility model embodiment；
Fig. 5 is the mplifying structure schematic diagram of a-quadrant in Fig. 4；
Fig. 6 is the explosive view of the support body of the utility model embodiment, metal reinforcement and ball；
Fig. 7 is the attachment structure sectional view of the support body of the utility model embodiment, metal reinforcement and ball；
Fig. 8 is the side structure schematic diagram of the support body of the utility model embodiment；
Fig. 9 is the cross section structure schematic diagram of the support body of the utility model embodiment；
Figure 10 is the mplifying structure schematic diagram of B area in Fig. 9；
Figure 11 is the structural representation of the metal reinforcement of the utility model embodiment.
Embodiment
Below according to 1~Figure 11 of accompanying drawing, preferred embodiment of the present utility model is provided, and is described in detail, is enabled more
Function of the present utility model, feature are understood well.
Refer to Fig. 1~Fig. 3, a kind of slide rail with sliding rail ball stopper structure of the utility model embodiment, including
One upper rail 1, a lower rail 2, a retainer component 3 and multiple balls 4, the turned-out folding in two sides of upper rail 1 are bent to form along upper rail 1
Two first folding portions 11 of length direction extension, two side fold inwards of lower rail 2 form two along the extension of the length direction of lower rail 2
Second folding portion 21；First folding portion 11 and the second folding portion 21 cooperate, and retainer component 3 is arranged at the first folding portion 11
And second between folding portion 21, ball 4 is arranged between the first folding portion 11 and support body, upper rail 1 and the middle part shape of retainer component 3
It is spacing along the length direction of upper rail 1 to retainer component 3 into a ball stopper point structure 5 of mutual cooperation, ball stopper point structure 5.
Ball stopper point structure 5 includes a plurality of ball stopper points 12 and two stopper slots 311, the two middle side parts difference of retainer component 3
Form the stopper slot 311 extended along the length direction of retainer component 3, the first folding portion 11 and the adjacent surface of retainer component 3
At least a ball stopper point 12, the ball stopper point 12 stretched out to the direction of retainer component 3 is formed respectively to be inserted in stopper slot 311.
Refer to Fig. 4 and Fig. 5, in the present embodiment, the first folding portion 11 forms the 2 ball stopper points 12 being spaced apart respectively.
Traditional ball stopper form is to realize retainer by the way that traditional ball stopper point to be arranged in the both ends of upper rail and lower rail
Spacing, i.e., outer ball stopper form.The present embodiment, the ball stopper point to cooperate is formed by upper rail 1 and the middle part of retainer component 3
Structure 5, by the cooperation of ball stopper point 12 and stopper slot 311, realize to the spacing of retainer component 3；Outer ball stopper form is changed
For interior ball stopper form, avoid front and rear pin installation and the interference of traditional ball stopper point, rivet show money or valuables one carries unintentionally, play catch point rear electrophoresis paint damage etc. and answer
The defects of with；Meanwhile ball stopper point 12 is arranged only at upper rail 1, it all can disposably complete, simplify in slide rail punch forming
Ball stopper point 12 is laid out, and after upper rail 1 and the pairing of lower rail 2, without catch point 12 of separately playing ball again, simplifies technological process, technique man-hour
Shorten, improve production efficiency, and improve the outward appearance and qualification rate of product；Further, its production equipment is more simplified, producing line is assembled
All ball stopper point stations and equipment can be cancelled, reduce the cost of artificial and mould input；Further, since upper rail 1 and lower rail 2
Catch point 12 of playing ball no longer is needed after pairing, reduces manufacturing tolerance, slide rail form is no longer by operating personnel's qualification and tune
The influence of test die state, it ensure that the uniformity of product；And ball stopper point 12 is arranged at the centre position of upper rail 1 so that front and rear
The installation of pin is more convenient.In addition, minimum and maximum range demands that can be in actual items, the rule of unified retainer component 3
Lattice, small number of specification is arrived into the unification of retainer component 3, such as：One or two, while and can meets more client's need
Ask, it is easier to which mistake proofing simultaneously reduces administration fee.
Fig. 1, Fig. 2, Fig. 6~Figure 11 are referred to, retainer component 3 includes two opposite disposed support bodys 31, the inwall of support body 31
Top and bottom form a ball stopper slot group 312 along the length direction of support body 31 respectively, ball stopper slot group 312 is included along frame
Multiple ball stopper slots 3121 of the length direction of body 31 distribution；The side wall of support body 31 between two ball stopper slot groups 312 formed to
The direction of first folding portion 11 close to and along the length direction of support body 31 extend depressed part 313；Stopper slot 311 is opened in depressed part
313.Spaced a plurality of reinforcements 314 are provided between ball stopper slot group 312 and depressed part 313.
Ball stopper point structure 5 also includes a plurality of metal reinforcements 6, and metal reinforcement 6 is fixed on the interior of the both ends of stopper slot 311
Wall.Metal reinforcement 6 takes the shape of the letter U.
Distribution forms a raised reinforcer installation portion 315 on the outside of the both ends of stopper slot 311, and metal reinforcement 6 includes one
Stop the leg 62 of end face 61 and two, stop that reinforcer installation portion 315 is fixed in end face 61, two legs 62, which are formed at, stops end face 61
Both sides and bending in the same direction respectively, the shape of leg 62 and the inwall of stopper slot 311 is bonded with merging with inwall.Stop end face 61
The connected structure to cooperate is formed with reinforcer installation portion 315.In the present embodiment, the thickness of reinforcer installation portion 315 is to remote
Direction from stopper slot 311 is gradually reduced.Reinforcer installation portion 315 forms two circular shrinkage holes being spaced apart, and stops end face 61
One side away from the end of leg 62 forms the circular protrusions 611 coordinated with circular shrinkage hole；Connected structure includes circular shrinkage hole and circle
Shape projection 611.
Metal reinforcement 6 is used to strengthen intensity of the ball stopper point 12 in the both ends impact site of stopper slot 311.Reinforcer installation portion
315 are designed using thickness to the slope that the direction away from stopper slot 311 is gradually reduced, increase and reinforcer installation portion 315 and gold
Belong to the bonded area of reinforcer 6 and the contact area of ball stopper point 12, mitigate the shock pressure of ball stopper point 12, add so as to reduce metal
Loss caused by strong part 6 and ball stopper point 12 hit.The use of reinforcement 314 improves the non-deformability of support body 31.
The utility model is described in detail above in association with accompanying drawing embodiment, those skilled in the art can root
Many variations example is made to the utility model according to described above.Thus, some details in embodiment should not be formed to this practicality
New restriction, the utility model will be used as the scope of protection of the utility model using the scope that appended claims define.
Claims (10)
1. a kind of slide rail with sliding rail ball stopper structure, including a upper rail, a lower rail, a retainer component and multiple rollings
Pearl, the turned-out folding in two sides of the upper rail is bent to form two first folding portions extended along the upper rail length direction, described
Two side fold inwards of lower rail form two second folding portions extended along the lower rail length direction；First folding portion and
Second folding portion cooperates, the retainer component be arranged at first folding portion and second folding portion it
Between, the ball is arranged between first folding portion and support body, it is characterised in that the upper rail and the retainer component
Middle part forms the ball stopper point structure to cooperate, and the ball stopper point structure is to the retainer component along the upper rail length side
To spacing.
2. the slide rail according to claim 1 with sliding rail ball stopper structure, it is characterised in that the ball stopper point structure
Including a plurality of ball stopper points and two stopper slots, two middle side parts of the retainer component are formed respectively to be grown along the retainer component
A stopper slot of direction extension is spent, first folding portion and the adjacent surface of the retainer component are formed to described respectively
At least one ball stopper point that retainer component direction is stretched out, the ball stopper point are inserted in the stopper slot.
3. the slide rail according to claim 2 with sliding rail ball stopper structure, it is characterised in that first folding portion
The 2 ball stopper points being spaced apart are formed respectively.
4. the slide rail according to claim 3 with sliding rail ball stopper structure, it is characterised in that the retainer component
Including two opposite disposed support bodys, the top and bottom of the support body inwall form a ball along the support body length direction respectively
Stopper slot group, the ball stopper slot group include the multiple ball stopper slots being distributed along the support body length direction；Two rollings
Support body side wall between pearl stopper slot group is formed close to the first folding portion direction and extended along the support body length direction
Depressed part；The stopper slot is opened in the depressed part.
5. the slide rail according to claim 4 with sliding rail ball stopper structure, it is characterised in that the ball stopper point structure
Also include a plurality of metal reinforcements, the metal reinforcement is fixed on the inwall at the stopper slot both ends.
6. the slide rail according to claim 5 with sliding rail ball stopper structure, it is characterised in that the metal reinforcement
Take the shape of the letter U.
7. the slide rail according to claim 6 with sliding rail ball stopper structure, it is characterised in that the stopper slot
Distribution forms a raised reinforcer installation portion on the outside of both ends, and the metal reinforcement includes one and stops end face and two legs, institute
State and stop that the reinforcer installation portion is fixed in end face, two legs are formed at the both sides of the stop end face and difference is curved in the same direction
Folding, the shape of the leg are bonded with the inwall of the stopper slot with merging with the inwall.
8. the slide rail according to claim 7 with sliding rail ball stopper structure, it is characterised in that it is described stop end face with
The reinforcer installation portion forms the connected structure to cooperate.
9. the slide rail according to claim 8 with sliding rail ball stopper structure, it is characterised in that the reinforcer installation
The thickness in portion is gradually reduced to the direction away from the stopper slot.
10. the slide rail according to claim 9 with sliding rail ball stopper structure, it is characterised in that the ball is spacing
Spaced a plurality of reinforcements are provided between groove group and the depressed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721072709.8U CN207173355U (en) | 2017-08-25 | 2017-08-25 | Slide rail with sliding rail ball stopper structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721072709.8U CN207173355U (en) | 2017-08-25 | 2017-08-25 | Slide rail with sliding rail ball stopper structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207173355U true CN207173355U (en) | 2018-04-03 |
Family
ID=61739056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721072709.8U Active CN207173355U (en) | 2017-08-25 | 2017-08-25 | Slide rail with sliding rail ball stopper structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207173355U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380018A (en) * | 2017-08-25 | 2017-11-24 | 延锋安道拓座椅机械部件有限公司 | Slide rail with sliding rail ball stopper structure |
| CN109383336A (en) * | 2018-12-25 | 2019-02-26 | 湖北航嘉麦格纳座椅系统有限公司 | A kind of slide track component of automobile and its seat |
-
2017
- 2017-08-25 CN CN201721072709.8U patent/CN207173355U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380018A (en) * | 2017-08-25 | 2017-11-24 | 延锋安道拓座椅机械部件有限公司 | Slide rail with sliding rail ball stopper structure |
| CN107380018B (en) * | 2017-08-25 | 2023-06-20 | 恺博座椅机械部件有限公司 | Slide rail with slide rail ball keeps off structure |
| CN109383336A (en) * | 2018-12-25 | 2019-02-26 | 湖北航嘉麦格纳座椅系统有限公司 | A kind of slide track component of automobile and its seat |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 451 dieqiao Road, Kangqiao Town, Pudong New Area, Shanghai, 200120 Patentee after: Kaibo seat mechanical parts Co.,Ltd. Address before: 451 dieqiao Road, Kangqiao Town, Pudong New Area, Shanghai, 200120 Patentee before: YANFENG ADIENT SEAT MACHINERY PARTS Co.,Ltd. |