CN204692289U - Easy assembling cushion bar - Google Patents
Easy assembling cushion bar Download PDFInfo
- Publication number
- CN204692289U CN204692289U CN201520444138.0U CN201520444138U CN204692289U CN 204692289 U CN204692289 U CN 204692289U CN 201520444138 U CN201520444138 U CN 201520444138U CN 204692289 U CN204692289 U CN 204692289U
- Authority
- CN
- China
- Prior art keywords
- stamping
- location
- shirt rim
- cushion bar
- rubber pad
- 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 belongs to vehicle spring lock buckling part technical field, especially relates to a kind of easily assembling cushion bar.It solve prior art not easily to assemble and the problem such as location.This easily assembles cushion bar and comprises stamping, in stamping circumference, there is the shirt rim, location to side turnover, chamber is formed between described stamping and shirt rim, location, described stamping is also provided with the through hole being positioned at stamping center region, described stamping internal surface is coated with rubber pad, rubber pad is provided with the locating column that can insert in described through hole, passage is provided with in locating column axial centre, inside shirt rim, location, there is arc convex surface, outside shirt rim, location, there is the outer arcuate concave surface corresponding with described arc convex surface, there is away from a side of stamping in shirt rim, location the flange of outwards turnover.The utility model has the advantage of: be easy to assembling and location, practical.
Description
Technical field
The utility model belongs to vehicle spring lock buckling part technical field, especially relates to a kind of easily assembling cushion bar.
Background technique
Vehicle spring lock buckling part is applied to the various piece of automobile, such as, and fixing of automotive seat.At present, the structure of existing vehicle spring lock buckling part comprises: base and the compression spring be arranged on base, then by bolt, compression spring and base are fixed, base is metal casting part, the center region of metal casting part has through hole, during assembling, packing ring is placed on metal casting part or is set on bolt, and bolt from up to down precession is in metal casting part.
This mode can meet to a certain extent assembling and usage requirement, but also at least there is following defect in such mode: assembling process medi-spring pad easily departs from, not easily assembling and manufacturing efficiency is low, poor practicability.
Model utility content
The purpose of this utility model is for the problems referred to above, provides a kind of design more rationally and is easy to assemble and practical easy assembling cushion bar.
For achieving the above object, the utility model have employed following technical proposal: this easily assembles cushion bar and comprises stamping, in stamping circumference, there is the shirt rim, location to side turnover, chamber is formed between described stamping and shirt rim, location, described stamping is also provided with the through hole being positioned at stamping center region, described stamping internal surface is coated with rubber pad, rubber pad is provided with the locating column that can insert in described through hole, passage is provided with in locating column axial centre, inside shirt rim, location, there is arc convex surface, outside shirt rim, location, there is the outer arcuate concave surface corresponding with described arc convex surface, there is away from a side of stamping in shirt rim, location the flange of outwards turnover.
In this application, owing to departing from chamber when the structure owing to being provided with locating column can prevent spring washer from assembling, when avoiding swivel bolt, spring washer damages this bolt; Owing to being provided with the structure of flange in conjunction with arc convex surface, significantly efficiency of assembling can be improved, practical.
In above-mentioned easy assembling cushion bar, the internal surface of described stamping is provided with annular groove, has the annular protrusion corresponding with described annular groove at the outer surface of stamping.; Because the structure being provided with annular protrusion coupling collar connected in star can improve the structure fixing after assembling further
In above-mentioned easy assembling cushion bar, described locating column is provided with circular orientation protuberance away from rubber pad one end.
In above-mentioned easy assembling cushion bar, the shaft axis of described through hole overlaps with the shaft axis of annular groove and arranges.
In above-mentioned easy assembling cushion bar, described vias inner walls is provided with at least one keyway.This structure is convenient to be linked and packed and can be ensured the structural strength of joint.
Compared with prior art, advantage of this easy assembling cushion bar is: 1, design is more reasonable, and due to disengaging chamber when the structure being provided with locating column can prevent spring washer from assemble, when avoiding swivel bolt, spring washer damages this bolt.2, owing to being provided with the structure of flange in conjunction with arc convex surface, significantly efficiency of assembling can be improved.3, the structure owing to being provided with annular protrusion coupling collar connected in star can improve the structure fixing after assembling further, practical.4, structure is simple and be easy to manufacture.
Accompanying drawing explanation
The structural representation that Fig. 1 provides for the utility model.
The stamping structural representation that Fig. 2 provides for the utility model.
In figure, stamping 1, shirt rim 11, location, arc convex surface 11a, outer arcuate concave surface 11b, flange 11c, annular groove 12, annular protrusion 13, through hole 14, rubber pad 2, locating column 21, passage 22, keyway 22a, circular orientation protuberance 23.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As shown in Figure 1-2, this easily assembles cushion bar and comprises stamping 1, in stamping 1 circumference, there is the shirt rim, location 11 to side turnover, chamber is formed between described stamping 1 and shirt rim 11, location, for the ease of assembling, inside shirt rim 11, location, there is arc convex surface 11a, outside shirt rim 11, location, there is the outer arcuate concave surface 11b corresponding with described arc convex surface 11a, there is away from a side of stamping 1 in shirt rim 11, location the flange 11c of outwards turnover.Flange 11c plays a part guiding, and arc convex surface 11a can improve efficiency of assembling and the structural strength after assembling.
Annular groove 12 is provided with at the internal surface of stamping 1, at the outer surface of stamping 1, there is the annular protrusion 13 corresponding with described annular groove 12, described stamping 1 is also provided with the through hole 14 being positioned at stamping 1 center region, the shaft axis of through hole 14 overlaps with the shaft axis of annular groove 12 and arranges.
Be provided with at stamping 1 internal surface and be coated with rubber pad 2, rubber pad 2 is provided with the locating column 21 that can insert in described through hole 14, be provided with passage 22 in locating column 21 axial centre.At least one keyway 22a is provided with at passage 22 inwall.
In the present embodiment, owing to departing from chamber when the structure being provided with locating column 21 can prevent spring washer from assembling, when avoiding swivel bolt, spring washer damages this bolt; Because the structure being provided with annular protrusion 13 coupling collar connected in star 12 can improve the structure fixing after assembling further, in addition, annular groove 12 can be convenient to location in conjunction with the structure of annular protrusion 13.Further, being provided with flange 11c can improve efficiency of assembling, is provided with arc convex surface 11a and can improves efficiency of assembling and the structural strength after assembling further.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the term such as stamping 1, shirt rim 11, location, arc convex surface 11a, outer arcuate concave surface 11b, flange 11c, annular groove 12, annular protrusion 13, through hole 14, rubber pad 2, locating column 21, passage 22, keyway 22a, circular orientation protuberance 23 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (5)
1. one kind is easily assembled cushion bar, it is characterized in that, comprise stamping (1), in stamping (1) circumference, there is the shirt rim, location (11) to side turnover, chamber is formed between described stamping (1) and shirt rim, location (11), described stamping (1) is also provided with the through hole (14) being positioned at stamping (1) center region, described stamping (1) internal surface is coated with rubber pad (2), rubber pad (2) is provided with the locating column (21) that can insert in described through hole (14), passage (22) is provided with in locating column (21) axial centre, in inner side, shirt rim, location (11), there is arc convex surface (11a), in outside, shirt rim, location (11), there is the outer arcuate concave surface (11b) corresponding with described arc convex surface (11a), there is away from a side of stamping (1) in shirt rim, location (11) flange (11c) of outwards turnover.
2. easy assembling cushion bar according to claim 1, it is characterized in that, the internal surface of described stamping (1) is provided with annular groove (12), has the annular protrusion (13) corresponding with described annular groove (12) at the outer surface of stamping (1).
3. easy assembling cushion bar according to claim 1 and 2, is characterized in that, described locating column (21) is provided with circular orientation protuberance (23) away from rubber pad (2) one end.
4. easy assembling cushion bar according to claim 1 and 2, is characterized in that, the shaft axis of described through hole (14) overlaps with the shaft axis of annular groove (12) and arranges.
5. easy assembling cushion bar according to claim 1 and 2, is characterized in that, described passage (22) inwall is provided with at least one keyway (22a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444138.0U CN204692289U (en) | 2015-06-24 | 2015-06-24 | Easy assembling cushion bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444138.0U CN204692289U (en) | 2015-06-24 | 2015-06-24 | Easy assembling cushion bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204692289U true CN204692289U (en) | 2015-10-07 |
Family
ID=54232589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520444138.0U Expired - Fee Related CN204692289U (en) | 2015-06-24 | 2015-06-24 | Easy assembling cushion bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204692289U (en) |
-
2015
- 2015-06-24 CN CN201520444138.0U patent/CN204692289U/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: 20151007 Termination date: 20160624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |