CN202608594U - Automobile seat sliding-rail assembly with locking mechanism - Google Patents
Automobile seat sliding-rail assembly with locking mechanism Download PDFInfo
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- CN202608594U CN202608594U CN 201220148866 CN201220148866U CN202608594U CN 202608594 U CN202608594 U CN 202608594U CN 201220148866 CN201220148866 CN 201220148866 CN 201220148866 U CN201220148866 U CN 201220148866U CN 202608594 U CN202608594 U CN 202608594U
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- release
- slide rail
- pressing plate
- lever
- release mechanism
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Abstract
The utility model relates to an automobile seat sliding-rail assembly with a locking mechanism, which comprises a slideway body and unlocking mechanisms; and the sliding-rail assembly is characterized in that the unlocking mechanisms comprise a built-in unlocking mechanism and an external unlocking mechanism which can be interchanged; the built-in unlocking mechanism is arranged on an upper sliding rail and connected with the upper sliding rail, and the external unlocking mechanism is connected with the slideway body after the built-in unlocking mechanism is removed; and the upper sliding rail is respectively provided with a hole 1 and a hole 2, the built-in unlocking mechanism is arranged in the hole 1, and after the built-in unlocking mechanism is removed, the external unlocking mechanism is arranged in the hole 1 and the hole 2. The automobile seat sliding-rail assembly disclosed by the utility model is reasonable in structure design, and has strong universality; locking and unlocking mechanisms can be interchanged internally and externally, therefore, the automobile seat sliding-rail assembly can meet the needs of different car types only by using a same set of sliding rail; and the automobile seat sliding-rail assembly is good in application effect, stable in performance, high in intensity, and long in service life.
Description
Technical field
The utility model relates to a kind of seat slide, particularly a kind of sliding rail of automobile seat assembly with locking mechanism, and it mainly is applicable to the manual regulation in the slip of automotive seat front and back, belongs to parts in the automotive seat.
Background technology
In the prior art, the slideway of automotive seat has different kinds because of the needs difference, and dividing from the cross section has slideways such as C type, T type, M type; Dividing from the release mode has external monolateral, external bilateral, built-in release mode such as bilateral.But their common shortcomings are: when different needs, can only change whole slideway platform and change whole slide rail; As to change built-in structure into outlet structure; When perhaps changing outlet structure into built-in structure, can only change whole slide rail, its commonality is very poor.
Chinese patent numbers 2007100248007 discloses the patent of invention that a kind of name is called " sliding rail for vehicle seat ", and it has locking effect preferably, and is safe; Simultaneously, avoided first ball because of stressed short term failure.But it does not still solve the commonality problem of unlocking structure, and it is a kind of to be suitable for built-in release mechanism.
Chinese patent numbers 2011201158090 discloses the utility model patent that a kind of name is called " sliding rail of automobile seat ", and its technical scheme is the problem that interior space is little in order to solve, complete vehicle weight is heavy.So it does not still solve the commonality problem of unlocking structure yet, it is a kind of to be suitable for the external release mechanism.
The applicant also once applied for many Chinese patents, but also failed to solve the commonality problem of above-mentioned unlocking structure always.
The utility model content
The utility model technical matters to be solved is to overcome existing above-mentioned deficiency in the prior art, and provide a kind of reasonable in design, can in external general-duty sliding rail of automobile seat assembly with locking mechanism.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: this sliding rail of automobile seat assembly with locking mechanism comprises slideway main body and release mechanism; The slideway main body comprises slide rail, glidepath, steel ball and clip arrangement; Release mechanism is connected with the slideway main body, it is characterized in that: described release mechanism comprises the built-in release mechanism and the external release mechanism that can exchange; Described built-in release mechanism is positioned on the slide rail and with last slide rail and is connected, and described external release mechanism is connected with the slideway main body after pulling down built-in release mechanism; Make the purpose of the utility model be achieved, and external release mechanism can be general on making full use of the basis of existing structure, making.
Described go up has hole one and hole two on the slide rail, at Kong Yizhong built-in release mechanism is installed, and after pulling down built-in release mechanism, one with Kong Erzhong the external release mechanism is installed in the hole again; Make the utility model on the basis of existing mounting hole, built-in release mechanism and external release mechanism can be exchanged thus.
Described steel ball is at least one group of big steel ball and one group of small ball, and this big steel ball and small ball are arranged in pairs between slide rail and the glidepath.Can not use cylindrical rolling body at this, double-type big steel ball and small ball can only be installed, because cylindrical rolling body is the line contact with contacting of slide rail, and steel ball is the some contact, uses steel ball to roll, and the sliding capability of slideway is better; Simultaneously; Cylindrical rolling body requires higher to the sectional dimension of slide rail comparatively speaking; The manufacturing process of slide rail is corresponding more complicated, and the tightness that slideway slides is wayward, and uses the slideway of steel ball big slightly to the cross section permissible error of slide rail; Make corresponding simply, and the slideway sliding force receives the influence of slide rail cross-sectional sizes less.
As preferably, the utility model is described goes up one group of Card trough that slide rail is provided with symmetry, and this group Card trough is opened the interior corner in the middle part of last slide rail, and on left and right directions is positioned at outside two of slide rail within the big steel ball rolling surfaces.Make that thus the bulk strength of slide rail is better on the utility model, and make big steel ball rolling above that not receive placing restrictions on of stroke.
As preferably; The described small ball of the utility model is on the top outer of last slide rail and the glidepath between the arc corners; Big steel ball is positioned at the following arc corners place of glidepath, and described small ball contacts through circular arc with last slide rail, and described big steel ball contacts through the inclined-plane with last slide rail; Make that the anufacturability of the utility model is better, more be prone to guarantee precision.
As preferably, the described built-in release mechanism of the utility model comprises release lever, lever anchor shaft, lever return reed and lever axis of revolution; Described release lever is fixed on the lever anchor shaft through the lever axis of revolution, and on last slide rail, release lever can center on lever axis of revolution gyroscopic movement to the lever anchor shaft with lever return reed riveted and fixed, and lever return reed makes the release lever return.Make the built-in release mechanism of the utility model to be achieved with the structure of the best thus, it is as long as spur release lever, and release lever presses clip arrangement; Make clip arrangement deviate from glidepath; Go up under external force slide rail and glidepath and can produce relative slippage through the rolling of big steel ball and small ball each other, behind the mobile certain distance, when discharging release lever; Return under the effect of clip arrangement, clip arrangement are locked glidepath again.
As preferably, the described external release mechanism of the utility model comprises that release pressing plate, rivet, release pressing plate returning pull-spring, fixed support, pressing plate axis of revolution, connecting strap, interlock pipe conciliate the lock handle hand; Described release pressing plate is connected with fixed support through the pressing plate axis of revolution; Fixed support and release pressing plate can be made gyroscopic movement around the pressing plate axis of revolution each other; Fixed support is fixed on the slide rail through rivet again; Release pressing plate returning pull-spring connects release pressing plate and fixed support, and connecting strap is conciliate the lock handle hand with the interlock pipe and is welded into an integral body.Make the external release mechanism of the utility model to be achieved with the structure of the best thus, it can play the release return, can when return, play position-limiting action again.
As preferably, the described release pressing plate of the utility model is provided with and turns over tongue and flanging, and connecting strap is provided with window, and the window that turns on tongue and the connecting strap on the release pressing plate is complementary.Make the utility model thus when upwards operating the release handle, window can drive and turn over tongue and make the downward gyroscopic movement of release pressing plate, and presses clip arrangement, thereby makes clip arrangement deviate from glidepath, realizes unlocking function.
As preferably, said its groove width of each Card trough that goes up on the slide rail of the utility model is 3-5mm, makes that the intensity that goes up slide rail is better.
The utility model compared with prior art; Have the following advantages and effect: reasonable in design; Has stronger commonality; It is M type rail that the improved type be suitable for in-built electrical movable wire bar is adopted in the slideway cross section, and locking and release mechanism can built-in and external exchanges, has solved the problem of adaptation different needs preferably; The utility model only needs same set of slide rail just can satisfy the needs of all different client's different automobile types; Simultaneously, result of use is good, stable performance, and intensity is high, and the life-span is long.
Description of drawings
Fig. 1 is the perspective view of the utility model slideway main body.
Fig. 2 is the cross-sectional plane cross-sectional schematic of the utility model slideway main body.
Fig. 3 is the perspective view after the utility model slideway main body removes slide rail.
Fig. 4 is the perspective view after the utility model slideway main body removes glidepath.
Fig. 5 is the perspective view after the utility model slideway main body removes upper and lower slide rail.
Fig. 6 is the perspective view of slide rail on the utility model slideway.
Fig. 7 is the structural representation of looking up of Fig. 6.
Fig. 8 is the perspective view that the utility model slideway disposes built-in release mechanism.
Fig. 9 is the perspective view of the built-in release mechanism of the utility model.
Figure 10 is the vertical section sectional structure scheme drawing of the built-in release mechanism slideway of the utility model.
Figure 11 is the spatial structure decomposing schematic representation of the utility model slideway configuration external release mechanism.
Figure 12 is the perspective view of the utility model external release mechanism.
Among the figure: 1-glidepath, the last slide rail of 2-, 3-release lever, 4-lever anchor shaft, the extension spring of 5-clamp locking, 7-clamp axle; The 8-clamp, 9-lever return reed, 10-lever axis of revolution, 11-release pressing plate, 12-rivet, 13-release pressing plate returning pull-spring; 14-fixed support, 15-pressing plate axis of revolution, 16-connecting strap, the 17-pipe that links, turning in the 18-release handle, 19-; The 20-teeth groove, the 21-Card trough, 22-turns over tongue, 23-window, 24-clamp tooth; The 25-flanging, 26-hole one, 27-hole two, 31-big steel ball, 32-small ball.
The specific embodiment
Embodiment to the utility model elaborates below in conjunction with accompanying drawing, and present embodiment provides detailed embodiment and specific operation process, but the protection domain of the utility model is not limited to following embodiment.
Referring to Fig. 1-Figure 12, the utility model mainly is made up of slideway main body I, built-in release mechanism II and external release mechanism III; Built-in release mechanism II all can be connected with slideway main body I with external release mechanism III.
The slideway main body I of the utility model comprises glidepath 1, go up slide rail 2, one group of big steel ball 31 and small ball 32 and clip arrangement, and clip arrangement wherein comprises clamp axle 7, clamp 8 and a pair of clamp locking extension spring 5; Glidepath 1 and last slide rail 2 are with symmetrical parallelism structural setting, and last slide rail 2 is provided with Card trough 21, and glidepath 1 is provided with teeth groove 20; Clamp 8 is provided with the clamp tooth 24 of one group of symmetry, and clamp axle 7 is riveted on the clamp 8, and clamp 8 is fixed on the slide rail 2 through a pair of clamp locking extension spring 5, and the clamp tooth 24 on the clamp 8 tightly is locked in the teeth groove 20 of glidepath 1.Wherein: small ball 32 is on the top outer of last slide rail 2 and the glidepath 1 between the arc corners; Big steel ball 31 is positioned at the following arc corners place of glidepath 1; And small ball 32 contacts through circular arc 201 with last slide rail 2, and big steel ball 31 contacts through inclined-plane 202 with last slide rail 2.
The built-in release mechanism II of the utility model comprises release lever 3, lever anchor shaft 4, lever return reed 9 and lever axis of revolution 10, and this built-in release mechanism II is positioned on the slide rail 2.
The external release mechanism III of the utility model comprises release pressing plate 11, rivet 12, release pressing plate returning pull-spring 13, fixed support 14, pressing plate axis of revolution 15, connecting strap 16, interlock pipe 17 reconciliation lock handle hands 18, and this external release mechanism III is connected with glidepath 1 with last slide rail 2.
One end of the built-in release mechanism II of the utility model is equipped with clip arrangement, and described external release mechanism III is equipped with the clip arrangement identical with said structure at the one of which end after pulling down built-in release mechanism II.
Owing on last slide rail 2, have hole 1 and hole 2 27, when disposing built-in release mechanism II, lever anchor shaft 4 rivet clasps are in hole 1; When configuration external release mechanism III, two rivet 12 difference rivet clasps are in hole 1 and hole 2 27.Its exchange is very convenient, and commonality is also very good.
Can find out that by Fig. 1-Fig. 3 the slideway of the utility model is realized sliding function by the combination of glidepath 1, last slide rail 2 and one group of big steel ball 31 and one group of small ball 32; The realization latch functions is made up by clamp 8, clamp axle 7 and two clamp lockings extension spring 5 in its inside.
Can find out by Fig. 4-Fig. 5; Glidepath 1 inner both sides are provided with the teeth groove that is used for locking 20 of row's equidistance; Last slide rail 2 middle parts are provided with the Card trough 21 that is used for guide securement clamp 8; Clamp 8 is provided with the clamp tooth 24 that is used for locking of one group of symmetry, makes up the notch direction up-and-down movement of clamp 8 abilities in back along the Card trough 21 on the last slide rail 2 each other, and under the effect of clamp returning pull-spring 5; Clamp tooth 24 above the clamp 8 can be locked in the teeth groove 20 above the glidepath 1, makes 2,1 of upper and lower slide rail can not produce slip.
Can find out by Fig. 8-Figure 10; Release lever 3 in the built-in release mechanism II is fixed on the lever anchor shaft 4 through lever axis of revolution 10; Lever anchor shaft 4 with lever return reed 9 riveted and fixed on last slide rail 2; Release lever 3 can center on lever axis of revolution 10 gyroscopic movements, and lever return reed 9 plays the effect that makes release lever 3 returns.
When the user spurs release lever 3 through handle; Release lever 3 presses clamp 8 and moves downward, and makes the clamp tooth 24 on the clamp 8 deviate from the teeth groove 20 on the glidepath 1, can produce relative slippage through the rolling of big steel ball 31 and small ball 32 so go up slide rail 2 under external force each other with glidepath 1; After moving certain distance; When discharging release lever 3, clamp 8 is return under the effect of clamp locking extension spring 5, and clamp tooth 24 is locked in the teeth groove 20 on the glidepath 1 again; Be locked between last slide rail 2 and the glidepath 1, can not produce mobile.
Can find out by Figure 11-Figure 12; Release pressing plate 11 in the external release mechanism III is provided with and turns over tongue 22 and flanging 25; And pass through pressing plate axis of revolution 15 riveted and fixed on fixed support 14, and fixed support 14 can be made gyroscopic movement around pressing plate axis of revolution 15 each other with release pressing plate 11, and fixed support 14 is fixed on the slide rail 2 through two rivets 12 again; Said connecting strap 16 is provided with window 23; This connecting strap 16 is conciliate lock handle hand 18 with interlock pipe 17 and is welded into an integral body, and interlock pipe 17 is enclosed within on the pressing plate axis of revolution 15 during assembling, and the tongue 22 that turns on the release pressing plate 11 snaps in the window 23 on the connecting strap 16; Release pressing plate returning pull-spring 13 connects release pressing plate 11 and fixed support 14, plays the 11 return effects of release pressing plate, and the flanging 25 during return on the release pressing plate 11 tangles fixed support 14, plays position-limiting action.In the present embodiment, release pressing plate 11 is L shaped, and its side is used to support center of gyration, is used to press clamp 8 above.
When the user upwards operates release handle 18; The tongue 22 that turns over that window 23 on the connecting strap 16 drives on the release pressing plate 11 makes release pressing plate 11 downward gyroscopic movements; And press clamp axle 7; Clamp 8 is moved downward, thereby make the clamp tooth 24 on the clamp 8 deviate from the teeth groove 20 on the glidepath 1, realize unlocking function equally.
Can find out by Fig. 6-Fig. 7; Last slide rail 2 is provided with one group of Card trough 21 of symmetry; This group Card trough 21 is opened 19 places, interior turning at last slide rail 2 middle parts; And left and right directions does not connect the rolling surface of two of slide rail 2 outside big steel balls 31, promptly on left and right directions is positioned within the rolling surface of two of slide rail 2 outside big steel balls 31; Wherein groove width a is merely 3-5mm, and it has improved the intensity of last slide rail 2 greatly, and makes big steel ball 31 rolling above that not receive placing restrictions on of stroke.In the present embodiment, eight of the total grooves of one group of Card trough 21 of symmetry, four on every limit is symmetrically distributed, certainly, four to 12 of described grooves can, but only however influence go up the intensity of slide rail 2 and get final product with the locking stroke; In the present embodiment, groove width a is 4mm.
Above content described in this specification sheets only is the casehistory that the utility model structure is done; Allly conceive equivalence or the simple change that described structure, characteristic and principle are done, include in the protection domain of the utility model patent according to the utility model patent.
Claims (7)
1. sliding rail of automobile seat assembly with locking mechanism; Comprise slideway main body and release mechanism; The slideway main body comprises slide rail, glidepath, steel ball and clip arrangement; Release mechanism is connected with the slideway main body, it is characterized in that: described release mechanism comprises the built-in release mechanism and the external release mechanism that can exchange; Described built-in release mechanism is positioned on the slide rail and with last slide rail and is connected, and described external release mechanism is connected with the slideway main body after pulling down built-in release mechanism; Described go up has hole one and hole two on the slide rail, at Kong Yizhong built-in release mechanism is installed, and after pulling down built-in release mechanism, one with Kong Erzhong the external release mechanism is installed in the hole; Described steel ball is at least one group of big steel ball and one group of small ball, and this big steel ball and small ball are arranged in pairs between slide rail and the glidepath.
2. sliding rail of automobile seat assembly with locking mechanism according to claim 1; It is characterized in that: the described slide rail of going up is provided with one group of symmetrical Card trough; This group Card trough is opened the interior corner at last slide rail middle part, and on left and right directions is positioned within the rolling surface of two outside big steel balls of slide rail.
3. sliding rail of automobile seat assembly with locking mechanism according to claim 1 and 2; It is characterized in that: described small ball is on the top outer of last slide rail and the glidepath between the arc corners; Big steel ball is positioned at the following arc corners place of glidepath; And described small ball contacts through circular arc with last slide rail, and big steel ball contacts through the inclined-plane with last slide rail.
4. sliding rail of automobile seat assembly with locking mechanism according to claim 1 and 2 is characterized in that: described built-in release mechanism comprises release lever, lever anchor shaft, lever return reed and lever axis of revolution; Described release lever is fixed on the lever anchor shaft through the lever axis of revolution, and on last slide rail, release lever can center on lever axis of revolution gyroscopic movement to the lever anchor shaft with lever return reed riveted and fixed, and lever return reed makes the release lever return.
5. sliding rail of automobile seat assembly with locking mechanism according to claim 1 and 2 is characterized in that: described external release mechanism comprises release pressing plate, rivet, release pressing plate returning pull-spring, fixed support, pressing plate axis of revolution, connecting strap, interlock pipe reconciliation lock handle hand; Described release pressing plate is connected with fixed support through the pressing plate axis of revolution; Fixed support and release pressing plate can be made gyroscopic movement around the pressing plate axis of revolution each other; Fixed support is fixed on the slide rail through rivet again; Release pressing plate returning pull-spring connects release pressing plate and fixed support, and connecting strap is conciliate the lock handle hand with the interlock pipe and is welded into an integral body.
6. sliding rail of automobile seat assembly with locking mechanism according to claim 5 is characterized in that: described release pressing plate is provided with and turns over tongue and flanging, and connecting strap is provided with window, and the window that turns on tongue and the connecting strap on the said release pressing plate is complementary.
7. sliding rail of automobile seat assembly with locking mechanism according to claim 2 is characterized in that: said its groove width of each Card trough that goes up on the slide rail is 3-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220148866 CN202608594U (en) | 2012-04-11 | 2012-04-11 | Automobile seat sliding-rail assembly with locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220148866 CN202608594U (en) | 2012-04-11 | 2012-04-11 | Automobile seat sliding-rail assembly with locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202608594U true CN202608594U (en) | 2012-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220148866 Expired - Fee Related CN202608594U (en) | 2012-04-11 | 2012-04-11 | Automobile seat sliding-rail assembly with locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202608594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013152710A1 (en) * | 2012-04-11 | 2013-10-17 | 浙江龙生汽车部件股份有限公司 | Automobile seat slide rail component with locking mechanism |
-
2012
- 2012-04-11 CN CN 201220148866 patent/CN202608594U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013152710A1 (en) * | 2012-04-11 | 2013-10-17 | 浙江龙生汽车部件股份有限公司 | Automobile seat slide rail component with locking mechanism |
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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: 311504 Yu Zhaocun, the Fuchun River Town, Tonglu County, Hangzhou, Zhejiang Patentee after: Zhejiang Longsheng Auto Parts Technology Co., Ltd. Address before: 311504 the Fuchun River City, Zhejiang province Tonglu town Machinery Industrial Zone Patentee before: Zhejiang Longsheng Auto Parts Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20200411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |