CN202732589U - Clamping component for connecting automobile sheet metal part with plastic exterior trimming part - Google Patents
Clamping component for connecting automobile sheet metal part with plastic exterior trimming part Download PDFInfo
- Publication number
- CN202732589U CN202732589U CN 201220302723 CN201220302723U CN202732589U CN 202732589 U CN202732589 U CN 202732589U CN 201220302723 CN201220302723 CN 201220302723 CN 201220302723 U CN201220302723 U CN 201220302723U CN 202732589 U CN202732589 U CN 202732589U
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- CN
- China
- Prior art keywords
- sheet metal
- exterior trimming
- metal part
- clamping
- trimming parts
- 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 provides a clamping component for connecting an automobile sheet metal part with a plastic exterior trimming part, which is used for solving the problem of rapid assembly between the automobile sheet metal part and the plastic exterior trimming part. The technical scheme is that the clamping component for connecting the automobile sheet metal part with the plastic exterior trimming part consists a male fastener and a female fastener which are mutually fastened, wherein the front end of the male fastener is provided with a circular truncated cone type male fastener clamping head; the rear end of the male fastener is provided with a plastic exterior trimming clamping groove; the female fastener comprises a convex edge and a female fastener clamping head; the female fastener clamping head is in the shape of an inverted barrel; a clamping hole is formed in the heart part of the female fastener clamping head; the female fastener clamping head is connected with the convex edge through evenly-distributed upright posts; and a sheet metal part clamping pin is arranged between every two adjacent upright posts. In comparison with the traditional screw for connection, the clamping component for connecting the automobile sheet metal part with the plastic exterior trimming part has the main following characteristics that 1, the structure is simple, the use is convenient, the assembly is rapid, and the operation working hour is saved; 2, an annular connection structure between each upright post of the female fastener and the clamping pin enables the clamping force to be great, so that the drop resulting from factors such as vehicle pitching is prevented; and 3, a dustproof cushion is arranged and can isolate dust and water, so that the sealing performance is good.
Description
Technical field
The utility model relates to a kind of link, especially for the clip assembly that connects automobile metal plate work and plastics exterior trimming parts.
Background technique
Car body is the sheet metal product, and for beautifying the railway carriage internal environment, car body is provided with the plastics exterior trimming parts, needs to be connected by link between car body sheet metal part and the plastics exterior trimming parts.Usually many employing screws are connected between plastics exterior trimming parts and the car body sheet metal part.The problem that this connecting means commonly used exists is: assemble and the dismounting time and effort consuming inefficiency 1.; 2. with the prolongation of service time, corrosion phenomena can occur in screw, makes dismounting, difficulty is installed, and hand labor intensity increases; 3. lack necessary dustproof, waterproof construction, poor sealing performance.
The model utility content
The utility model is used for solving the defective of above-mentioned prior art and a kind of dismounting, clip assembly that is used for connecting automobile metal plate work and plastics exterior trimming parts that anti-dust performance is good be convenient to is provided.
The alleged problem of the utility model solves by the following technical programs:
A kind of clip assembly for connecting automobile metal plate work and plastics exterior trimming parts, it is comprised of sub-buckle and the box of mutual fastening, and its specialization is: described sub-buckle front end is provided with frustoconic shape sub-buckle clamping joint, and the rear end is provided with plastics exterior trimming parts buckling groove; Described box comprises flange and box clamping joint, and the box clamping joint is inverted tubbiness, and its heart section is provided with blocked hole, and the box clamping joint is connected with flange through uniform column, is provided with the sheet metal part card base between two adjacent upright.
Above-mentioned clip assembly for connecting automobile metal plate work and plastics exterior trimming parts, described sub-buckle middle part is provided with boss, and the boss place is provided with dust-proof cushion, dust-proof cushion and boss interference fit.
Above-mentioned clip assembly for connecting automobile metal plate work and plastics exterior trimming parts, the end of described box clamping joint is provided with the radial groove of perforation.
Above-mentioned clip assembly for connecting automobile metal plate work and plastics exterior trimming parts, described column and sheet metal part card base are 4, and wherein two sheet metal part card bases are corresponding with the position of radial groove.
Above-mentioned clip assembly for connecting automobile metal plate work and plastics exterior trimming parts, the bottom surface of described sheet metal part card base is the inclined-plane, bottom surface and substantially horizontal angle α are 30-45 °.
The utility model improves for the problem that screw between automobile metal plate work and plastics exterior trimming parts is connected dismounting inconvenience, poor sealing performance, designed a kind of clip assembly, this assembly is comprised of sub-buckle and box, wherein sub-buckle and the clamping of plastics exterior trimming parts, box and sheet metal part clamping, by the mutual fastening of sub-buckle and box, realization plastics exterior trimming parts is connected with sheet metal part.Be connected with conventional screw and compare, main feature of the present utility model is as follows: 1. simple in structure, easy to use, dismounting is quick, save operation man-hour; 2. the loop connecting structure makes clamping power large between the card column of box and the card base, avoids coming off because the factors such as vehicle pitching cause; 3. be provided with dust-proof cushion, can isolate dust and water, good seal performance.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the sub-buckle structural representation;
Fig. 3 is the box structural representation;
Fig. 4 is the plan view of Fig. 3.
Attached number in the figure is as follows: 1. sub-buckle, 2. plastics exterior trimming parts buckling groove, 3. dust-proof cushion, 4. flange, 5. column, 6. sheet metal part card base, 7. box clamping joint, 8. radial groove, 9. sub-buckle clamping joint, 10. box, 11. boss, 12. blocked holes.
Embodiment
Referring to Fig. 1, Fig. 2, the utility model is comprised of sub-buckle 1 and the box 10 of mutual fastening, and the front end of sub-buckle is provided with frustoconic shape sub-buckle clamping joint 9, and the rear end is provided with annular plastics exterior trimming parts buckling groove 2, and the plastics exterior trimming parts namely is clamped in this groove.Be provided with boss 11 at the sub-buckle middle part, the boss place is provided with dust-proof cushion 3, dust-proof cushion and boss interference fit, and behind sub-buckle and box fastening, dust-proof cushion is crushed between the two, plays the effect of isolation dust and water.
Referring to Fig. 1, Fig. 3, Fig. 4, described box 10 comprises flange 4 and box clamping joint 7, the box clamping joint is inverted tubbiness, its heart section is provided with blocked hole 12, the end of box clamping joint is provided with the radial groove 8 of perforation, and stress was concentrated and caused the blocked hole cracking when this groove can be avoided box and sub-buckle assembling.The column 5 of box clamping joint 7 through being arranged on its underpart is connected with flange 4, is provided with sheet metal part card base 6 between two adjacent upright.Column and sheet metal part card base are 4, namely on the circumferentia that is distributed on box clamping joint bottom of 4 columns, 4 sheet metal part spaces, wherein are formed centrally the passage that inserts sub-buckle, and this structure makes clamping power large, avoids coming off because the factors such as vehicle pitching cause.For improving the intensity of box, two sheet metal part card bases 6 are corresponding with the position of radial groove 8.As seen from the figure, the outer side surface of sheet metal part card base 6 is the arc surface with tapering, and the bottom surface is the inclined-plane, and bottom surface and substantially horizontal angle α are 30-45 °, and this angle is conducive to box firmly is stuck in the corresponding hole of sheet metal part.
When the utility model uses, box is inserted in the hole of car body sheet metal part, the plastics exterior trimming parts is clamped on the plastics exterior trimming parts buckling groove of sub-buckle, then sub-buckle and box are plugged together, namely finished being connected of plastics exterior trimming parts and car body sheet metal part.
Claims (5)
1. clip assembly that be used for to connect automobile metal plate work and plastics exterior trimming parts, it is comprised of sub-buckle and the box of mutual fastening, it is characterized in that: described sub-buckle (1) front end is provided with frustoconic shape sub-buckle clamping joint (9), and the rear end is provided with plastics exterior trimming parts buckling groove (2); Described box (10) comprises flange (4) and box clamping joint (7), the box clamping joint is inverted tubbiness, its heart section is provided with blocked hole (12), and the box clamping joint is connected with flange through uniform column (5), is provided with sheet metal part card base (6) between two adjacent upright.
2. according to claim 1 for connecting the clip assembly of automobile metal plate work with the plastics exterior trimming parts, it is characterized in that: be provided with boss (11) in the middle part of the described sub-buckle (1), the boss place is provided with dust-proof cushion (3), dust-proof cushion and boss interference fit.
3. the clip assembly for connecting automobile metal plate work and plastics exterior trimming parts according to claim 2, it is characterized in that: the end of described box clamping joint (7) is provided with the radial groove (8) of perforation.
4. the clip assembly for connecting automobile metal plate work and plastics exterior trimming parts according to claim 3, it is characterized in that: described column (5) and sheet metal part card base (6) are 4, and wherein two sheet metal part card bases are corresponding with the position of radial groove.
5. the clip assembly for connecting automobile metal plate work and plastics exterior trimming parts according to claim 4, it is characterized in that: the bottom surface of described sheet metal part card base (6) is the inclined-plane, bottom surface and substantially horizontal angle α are 30-45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220302723 CN202732589U (en) | 2012-06-27 | 2012-06-27 | Clamping component for connecting automobile sheet metal part with plastic exterior trimming part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220302723 CN202732589U (en) | 2012-06-27 | 2012-06-27 | Clamping component for connecting automobile sheet metal part with plastic exterior trimming part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202732589U true CN202732589U (en) | 2013-02-13 |
Family
ID=47658291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220302723 Expired - Fee Related CN202732589U (en) | 2012-06-27 | 2012-06-27 | Clamping component for connecting automobile sheet metal part with plastic exterior trimming part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202732589U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365903A (en) * | 2015-12-04 | 2016-03-02 | 太仓苏晟电气技术科技有限公司 | Low noise vehicle spoilers |
| CN105570258A (en) * | 2016-01-29 | 2016-05-11 | 东莞禾盈通用零部件有限公司 | Waterproof rivet |
-
2012
- 2012-06-27 CN CN 201220302723 patent/CN202732589U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365903A (en) * | 2015-12-04 | 2016-03-02 | 太仓苏晟电气技术科技有限公司 | Low noise vehicle spoilers |
| CN105365903B (en) * | 2015-12-04 | 2018-01-23 | 太仓苏晟电气技术科技有限公司 | A kind of low-noise automobile empennage |
| CN105570258A (en) * | 2016-01-29 | 2016-05-11 | 东莞禾盈通用零部件有限公司 | Waterproof rivet |
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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: 20130213 Termination date: 20200627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |