CN204210332U - For automotive seat containing mouth structure - Google Patents
For automotive seat containing mouth structure Download PDFInfo
- Publication number
- CN204210332U CN204210332U CN201420535639.5U CN201420535639U CN204210332U CN 204210332 U CN204210332 U CN 204210332U CN 201420535639 U CN201420535639 U CN 201420535639U CN 204210332 U CN204210332 U CN 204210332U
- Authority
- CN
- China
- Prior art keywords
- circle
- segmental arc
- card
- arc
- wild card
- 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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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a kind of for automotive seat containing mouth structure, comprise containing mouth body, card convex in punching press is provided with in the internal circle end containing mouth body, four outer card convexs are evenly provided with in outer circumferential edge, outside right part, card convex is provided with installation circular hole, in punching press, card convex comprises and compresses arc section and transition circle segmental arc, transition circle segmental arc is connected to and compresses arc section and contain on the internal circle of mouth body, left portion wild card convex closure draws together outer transition circle segmental arc, wild card circle of position segmental arc and outer connection arc section, outer transition circle segmental arc is arranged on puts near left part wild card projection and connects on the limit, left side of wild card circle of position segmental arc, outer connection arc section is arranged on to be put near the projection of right middle wild card and connects in the right edge of wild card circle of position segmental arc.Structure of the present utility model is simple, adopts different arc section to combine, and is easy to manufacture and dimensional control, and can improve stability in use by actv., and fundamentally can solve the generation of seat skidding, improve reliability of service, applicability is strong, and practicality is good.
Description
Technical field
The utility model belongs to automotive seat component technology field, be specifically related to a kind of for automotive seat containing mouth structure.
Background technology
Automotive seat are the critical components of adjustment motor vehicle seat back device containing mouth, the automotive seat of prior art are that semicircle shape is arranged containing mouth, be easily horn structure by R1.2 in the general all punching presses of outer circumferential edge and internal circle, because prior art R1.2 size in the course of processing is difficult to ensure unanimously, so that often there is the bad and skidding of engagement in back of seat, affect its stability in use to a certain extent, be difficult to the demand meeting market.
Summary of the invention
It is simple that the purpose of this utility model is to provide a kind of structure, and what the good and applicability of stability in use was strong contains mouth structure for automotive seat.
The technical scheme realizing the utility model object be a kind of for automotive seat containing mouth structure, comprise containing mouth body, described is that semicircle shape is arranged containing mouth body, card convex in punching press is provided with in the internal circle end containing mouth body, four outer card convexs are evenly provided with in outer circumferential edge, portion is in flakes provided with between card convex and the outer card convex of right middle outside right part, outside right part, card convex is provided with installation circular hole, in described punching press, card convex comprises and compresses arc section and transition circle segmental arc, compress arc section described in described transition circle segmental arc is connected to and contain on the internal circle of mouth body, left portion wild card convex closure draws together outer transition circle segmental arc, wild card circle of position segmental arc and outer connection arc section, described outer transition circle segmental arc is arranged on puts near left part wild card projection and connects on the limit, left side of wild card circle of position segmental arc, described outer connection arc section is arranged on to be put near the projection of right middle wild card and connects in the right edge of wild card circle of position segmental arc.
In described punching press card convex compress arc section and transition circle segmental arc junction is provided with cavity, stressed spring is provided with in described cavity, be provided with in the outside of described stressed spring and compress registration mast, described in compress registration mast the circular arc of to be radius be in outer end 1.2mm arrange.
Described compressing between registration mast and cavity is provided with seal ring.
The utility model has positive effect: structure of the present utility model is simple, different arc section is adopted to combine, be easy to manufacture and dimensional control, stability in use can be improved by actv., and adopt different arc section to combine, fundamentally can solve the generation of seat skidding, improve reliability of service, applicability is strong, and practicality is good; And be provided with cavity, in cavity, be provided with stressed spring and compress registration mast, stability in use and reliability can be improved.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood below according to specific embodiment by reference to the accompanying drawings, the utility model is described in further detail, wherein:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
(embodiment 1)
Fig. 1 shows a kind of detailed description of the invention of the present utility model, and wherein Fig. 1 is structural representation of the present utility model.
See Fig. 1, a kind of for automotive seat containing mouth structure, comprise containing mouth body 1, described is semicircle shape setting containing mouth body 1, card convex 2 in punching press is provided with in internal circle 11 end containing mouth body 1, four outer card convexs 3 are evenly provided with in outer circumferential edge 12, portion 4 is in flakes provided with between card convex 31 and the outer card convex 32 of right middle outside right part, outside right part, card convex 31 is provided with and circular hole 5 is installed, in described punching press, card convex 2 comprises and compresses arc section 21 and transition circle segmental arc 22, compress arc section 21 described in described transition circle segmental arc 22 is connected to and contain on the internal circle 11 of mouth body 1, outside left portion, card convex 33 comprises outer transition circle segmental arc 331, wild card circle of position segmental arc 332 and outer connection arc section 333, described outer transition circle segmental arc 331 is arranged on card convex 34 outside left part and arranges and connect on the limit, left side of wild card circle of position segmental arc 332, described outer connection arc section 333 is arranged on and arranges near the outer card convex 32 of right middle and connect in the right edge of wild card circle of position segmental arc 332.
In described punching press, the arc section 21 that compresses of card convex 2 is provided with cavity 6 with transition circle segmental arc 22 junction, stressed spring 7 is provided with in described cavity 6, be provided with in the outside of described stressed spring 7 and compress registration mast 8, described in compress registration mast 8 the circular arc of to be radius be in outer end 1.2mm arrange.
Described compressing between registration mast 8 and cavity 6 is provided with seal ring 9.
Structure of the present utility model is simple, adopts different arc section to combine, and is easy to manufacture and dimensional control, stability in use can be improved by actv., and adopt different arc section to combine, fundamentally can solve the generation of seat skidding, improve reliability of service, applicability is strong, and practicality is good; And be provided with cavity, in cavity, be provided with stressed spring and compress registration mast, stability in use and reliability can be improved.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And these belong to connotation of the present utility model the apparent change of extending out or variation still belong to protection domain of the present utility model.
Claims (3)
1. one kind for automotive seat containing mouth structure, comprise containing mouth body, described is that semicircle shape is arranged containing mouth body, card convex in punching press is provided with in the internal circle end containing mouth body, four outer card convexs are evenly provided with in outer circumferential edge, portion is in flakes provided with between card convex and the outer card convex of right middle outside right part, outside right part, card convex is provided with installation circular hole, it is characterized in that: in described punching press, card convex comprises and compresses arc section and transition circle segmental arc, compress arc section described in described transition circle segmental arc is connected to and contain on the internal circle of mouth body, left portion wild card convex closure draws together outer transition circle segmental arc, wild card circle of position segmental arc and outer connection arc section, described outer transition circle segmental arc is arranged on puts near left part wild card projection and connects on the limit, left side of wild card circle of position segmental arc, described outer connection arc section is arranged on to be put near the projection of right middle wild card and connects in the right edge of wild card circle of position segmental arc.
2. according to claim 1 for automotive seat containing mouth structure, it is characterized in that: in described punching press card convex compress arc section and transition circle segmental arc junction is provided with cavity, stressed spring is provided with in described cavity, be provided with in the outside of described stressed spring and compress registration mast, described in compress registration mast the circular arc of to be radius be in outer end 1.2mm arrange.
3. according to claim 2 for automotive seat containing mouth structure, it is characterized in that: described in compress between registration mast and cavity and be provided with seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420535639.5U CN204210332U (en) | 2014-09-18 | 2014-09-18 | For automotive seat containing mouth structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420535639.5U CN204210332U (en) | 2014-09-18 | 2014-09-18 | For automotive seat containing mouth structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204210332U true CN204210332U (en) | 2015-03-18 |
Family
ID=52979035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420535639.5U Expired - Fee Related CN204210332U (en) | 2014-09-18 | 2014-09-18 | For automotive seat containing mouth structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204210332U (en) |
-
2014
- 2014-09-18 CN CN201420535639.5U patent/CN204210332U/en not_active Expired - Fee Related
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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: 20150318 Termination date: 20150918 |
|
| EXPY | Termination of patent right or utility model |