CN203211122U - Automobile seat buckle - Google Patents
Automobile seat buckle Download PDFInfo
- Publication number
- CN203211122U CN203211122U CN 201320215193 CN201320215193U CN203211122U CN 203211122 U CN203211122 U CN 203211122U CN 201320215193 CN201320215193 CN 201320215193 CN 201320215193 U CN201320215193 U CN 201320215193U CN 203211122 U CN203211122 U CN 203211122U
- Authority
- CN
- China
- Prior art keywords
- snap close
- buckle
- torsion spring
- clasp
- plumage
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides an automobile seat buckle which comprises a hook handle, a fixing plate, a movable cover plate, a buckle torsion spring, a buckle, a first riveting pin roll and a second riveting pin roll. The fixing plate and the movable cover plate are riveted with each other by the first riveting pin roll to form a hinge structure, and the buckle torsion spring and the buckle are serially connected onto the movable cover plate by the second riveting pin roll to form a locking switch; the hook handle is positioned on a lateral lower portion of the movable cover plate, the hook handle and the fixing plate form an eccentric structure, 'V-shaped' clamp grooves are inwardly formed in certain positions of two side wings of the buckle, the distance from each certain position to the front end of the corresponding side wing of the buckle is 2mm, an 80-degree included angle is formed between each side wing and the corresponding 'V-shaped' clamp groove, and a latch board which is formed by means of stamping is arranged on a plane of the middle of the buckle. The automobile seat buckle has the advantages that the buckle torsion spring can be clamped without shifting or falling owing to the 'V-shaped' clamp grooves, so that the stability and the safety of the buckle torsion spring are improved; the latch board is used for locking the movable cover plate, so that the movable cover plate is firm, raw materials and space are saved, and the latch board is lightened and is firm and safe owing to the structure formed by means of stamping.
Description
Technical field
The utility model relates to the fixedly Locking Device of seat in the auto parts and components, specifically is the automotive seat snap close.
Background technology
The automotive seat snap close is applicable to unlatching and the locking of all kinds of automobile chair front support leg hooks and vehicle body, when the seat locking, the hook handle of snap close is placed in the hook of seat assembly front support leg, with palm the removable cover of snap close is down pressed gently, with forefinger that the clasp of snap close is cocked gently simultaneously, when removable cover overlaps with adapter plate, unclamp forefinger, the clasp of snap close is under the effect of torsion spring antagonistic force, the latch plate of clasp can embed in the lock groove of adapter plate automatically, thereby reaches the fixedly purpose of locking seat.When seat is opened, with forefinger that the clasp of snap close is cocked gently, the latch plate of clasp is separated with lock groove, thereby reach the purpose of opening seat, lock assembly is the interior products that is widely used in automotive seat, and automotive seat and even driver and conductor's personal safety is played certain protective action.
Snap close is mainly by hook handle, adapter plate, removable cover, snap close torsion spring, snap close clasp, riveting pin axle one with the riveting pin axle is second-class constitutes.Bearing pin one forms hinge arrangement with adapter plate and removable cover after riveting, second the riveting pin axle is connected in snap close torsion spring, snap close clasp and forms the locking switch on the removable cover; The hook handle is positioned at the side lower part of removable cover, forms eccentric structure with adapter plate.Because former snap close clasp such as Fig. 7,8, fixedly to be designed to 1.5mm wide in termination 10 for torsion spring shown in 9,0.5mm dark torsion spring hold down groove, when the fixedly termination of snap close torsion spring 4 places snap close torsion spring 4 hold down grooves, because snap close clasp 5 needs to open or locking often, its snap close torsion spring 4 is easy axial motion on riveting pin axle 26, the fixedly termination 10 of snap close torsion spring 4 is easy to come off from hold down groove, plate 11 stretches out one separately as plate outside flat board, its instability also can cause anchor switch to lose efficacy, thereby influence the function of snap close and seat assembly, and with potential potential safety hazard, moreover also there is wasting phenomenon in material.
Summary of the invention
The utility model is not gone here and there on riveting pin axle two and not the losing efficacy of anchor switch in order to guarantee automotive seat snap close torsion spring, eliminates safe hidden trouble, the special automotive seat snap close that proposes.
The technical solution of the utility model is for this reason, the automotive seat snap close, comprise hook handle, adapter plate, removable cover, snap close torsion spring, snap close clasp, riveting pin axle one and riveting pin axle two, bearing pin one forms hinge arrangement with adapter plate and removable cover after riveting, second the riveting pin axle is connected in snap close torsion spring, snap close clasp and forms the locking switch on the removable cover; The hook handle is positioned at the side lower part of removable cover, form eccentric structure with adapter plate, it is characterized in that: described snap close clasp both sides plumage front end inwardly is respectively equipped with " V-type " draw-in groove that forms angle with the side plumage, and the place, plane at snap close clasp middle part is provided with latch plate vertically downward.
Improvement to such scheme is: " V-type " draw-in groove is arranged on snap close clasp both sides plumage front end 2mm, and is positioned at side plumage width 1/2nd places.
Improvement to such scheme is: " V-type " draw-in groove and side plumage form 80 ° of angles.
Improvement to such scheme is: latch plate is directly stamping forming at the place, plane at snap close clasp middle part.
Beneficial effect:
The utility model is because both sides plumage front end is inside and " V-type " draw-in groove of side plumage formation angle, it is moving to make that blocking of snap close torsion spring is difficult for string, also can not come off, and increases its stability and safety, the setting of latch plate makes it more firm then for the locking removable cover.
" V-type " draw-in groove is to be more rationally simultaneously also to have saved material with being used for stability at snap close clasp both sides plumage front end 2mm place, has improved stock utilization.
" V-type " draw-in groove and side plumage form 80 ° of torsion angle the bests that angle is the snap close torsion spring, do not go here and there and come off.
Stamping forming latch plate has not only been saved raw MAT'L, has also saved the space, has alleviated weight, and stamping forming structure also more firmly and safety.
Description of drawings
Fig. 1 is main TV structure scheme drawing of the present utility model.
Fig. 2 is left TV structure scheme drawing of the present utility model.
Fig. 3 is the structure for amplifying scheme drawing of snap close clasp 5 among Fig. 1.
Fig. 4 is the left TV structure scheme drawing of Fig. 3.
Fig. 5 is the plan structure scheme drawing of Fig. 3.
The enlarged diagram that A is ordered among Fig. 6 Fig. 5.
Fig. 7 is the main TV structure scheme drawing of former snap close clasp.
Fig. 8 is the left TV structure scheme drawing of Fig. 7.
Fig. 9 is the plan structure scheme drawing of Fig. 7.
1 is hook handle among the figure, the 2nd, and adapter plate, the 3rd, removable cover, the 4th, snap close torsion spring, the 5th, snap close clasp, 6 riveting pin axles two, 7th, riveting pin axle one, 8th, " V-type " draw-in groove, the 9th, latch plate, the 10th, fixing termination, the 11st, plate.
The specific embodiment
The utility model is shown in Fig. 1,2,3,4,5,6.
The automotive seat snap close, comprise hook handle 1, adapter plate 2, removable cover 3, snap close torsion spring 4, snap close clasp 5, riveting pin axle 1 and riveting pin axle 26, bearing pin 1 forms hinge arrangement with adapter plate 2 and removable cover 3 through riveting after, 26 on riveting pin axle is connected in formation locking switch on the removable cover 3 with snap close torsion spring 4, snap close clasp 5; Hook handle 1 is positioned at the side lower part of removable cover 3, forms eccentric structure with adapter plate 2, and snap close clasp 5 both sides plumage front ends inwardly are respectively equipped with " V-type " draw-in groove 8 that forms angle with the side plumage, and the place, plane at snap close clasp 5 middle parts is provided with latch plate 9 vertically downward.
" V-type " draw-in groove 8 is at snap close clasp 5 both sides plumage front end 2mm, and is positioned at side plumage width 1/2nd places.
" V-type " draw-in groove 8 forms 80 ° of angles with snap close clasp 5 both sides plumages.
Snap close clasp 5 is through after cutting operations such as material, blanking and punching, pre-bending, shaping during use, shown in diagram 1: it is inserted the inner underside of snap close removable cover 3, again snap close torsion spring 4 is placed the inboard of snap close clasp 5, riveting pin axle 26 successively along the side plumage hole of the side opening of removable cover 3, snap close clasp 5, the fixed orifice of snap close torsion spring 4 passes and rivet tightly; Then, with special tool with snap close torsion spring 4 two fixedly the termination hook, insert respectively in two " V-type " draw-in grooves 8 of snap close clasp 5, because the special construction that " V-type " draw-in groove 8 and snap close clasp 5 side plumages form, the fixedly termination of snap close torsion spring 4 is limited in " V-type " draw-in groove 8 all the time, and the antagonistic force of snap close torsion spring 4 also places the latch plate 9 of locking switch in the lock groove all the time, forms the firm lockable mechanism of a cover.
At last, hook handle 1 is sleeved on the side opening of removable cover 3, usefulness riveting pin axle 1 is connected removable cover 3 and rivets with adapter plate 2 again, forms the hinge type lock assembly.
Locating of snap close clasp 5 both sides plumage front end 2mm, and be positioned at side plumage width 1/2nd places, inwardly difference punching press and side plumage form " V-type " draw-in groove 8 of 80 ° of angles, latch plate 9 with snap close 5 directly stamps out from the plane simultaneously, if with snap close torsion spring 4 two fixedly the termination snap in respectively in " V-type " draw-in groove 8, fixedly the termination forms firm assembly relation with " V-type " draw-in groove 8, and the latch plate 9 of locking switch also will be embedded in the lock groove all the time, reliability and the service life of locking switch significantly improved, thereby thoroughly solved defective such as the not firm and inefficacy of the locking that occurs in the original product design.
Claims (4)
1. automotive seat snap close, comprise hook handle, adapter plate, removable cover, snap close torsion spring, snap close clasp, riveting pin axle one and riveting pin axle two, bearing pin one forms hinge arrangement with adapter plate and removable cover after riveting, second the riveting pin axle is connected in snap close torsion spring, snap close clasp and forms the locking switch on the removable cover; The hook handle is positioned at the side lower part of removable cover, form eccentric structure with adapter plate, it is characterized in that: described snap close clasp both sides plumage front end inwardly is respectively equipped with " V-type " draw-in groove that forms angle with the side plumage, and the place, plane at snap close clasp middle part is provided with latch plate vertically downward.
2. automotive seat snap close according to claim 1, it is characterized in that: " V-type " draw-in groove is arranged on snap close clasp both sides plumage front end 2mm, and is positioned at side plumage width 1/2nd places.
3. automotive seat snap close according to claim 1 and 2 is characterized in that: " V-type " draw-in groove and 80 ° of angles of side plumage formation.
4. automotive seat snap close according to claim 1 is characterized in that: latch plate is directly stamping forming at the place, plane at snap close clasp middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320215193 CN203211122U (en) | 2013-04-25 | 2013-04-25 | Automobile seat buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320215193 CN203211122U (en) | 2013-04-25 | 2013-04-25 | Automobile seat buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203211122U true CN203211122U (en) | 2013-09-25 |
Family
ID=49200690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320215193 Withdrawn - After Issue CN203211122U (en) | 2013-04-25 | 2013-04-25 | Automobile seat buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203211122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192743A (en) * | 2013-04-25 | 2013-07-10 | 郧县伟士通汽车零件有限责任公司 | Locking button of automobile seat cushion |
-
2013
- 2013-04-25 CN CN 201320215193 patent/CN203211122U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192743A (en) * | 2013-04-25 | 2013-07-10 | 郧县伟士通汽车零件有限责任公司 | Locking button of automobile seat cushion |
| CN103192743B (en) * | 2013-04-25 | 2015-07-29 | 湖北伟士通汽车零件有限公司 | Seat lock catch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130925 Effective date of abandoning: 20150729 |
|
| RGAV | Abandon patent right to avoid regrant |