CN204851869U - Exempt from structure of fixed upper cover of reference column and base - Google Patents
Exempt from structure of fixed upper cover of reference column and base Download PDFInfo
- Publication number
- CN204851869U CN204851869U CN201520653525.5U CN201520653525U CN204851869U CN 204851869 U CN204851869 U CN 204851869U CN 201520653525 U CN201520653525 U CN 201520653525U CN 204851869 U CN204851869 U CN 204851869U
- Authority
- CN
- China
- Prior art keywords
- upper cover
- base
- leading flank
- trailing flank
- flank
- 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
Links
- 238000005452 bending Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- Connection Of Plates (AREA)
Abstract
The utility model discloses an exempt from structure of fixed upper cover of reference column and base belongs to lock structure field, and this structure includes upper cover and base, and the upper cover is in the same place with the base lock joint, the upper cover is provided with leading flank and trailing flank, in being provided with respectively, leading flank and trailing flank middle part bend, the one end of leading flank and trailing flank is bent in respectively being provided with one respectively, the other end of leading flank and trailing flank respectively sets up a card strip parallel with the upper cover respectively, be provided with on the base with the upper cover in bend and block the corresponding draw -in groove of strip, the upper cover through interior bend with block with the draw -in groove mutually support and the base joint is in the same place. The reference column has been removed from to this structure, has got rid of the procedure of riveting reference column, has saved the cost, the time of having practiced thrift, the interior design of bending, blocking the strip and corresponding the recess for upper cover and the easier plug of base.
Description
Technical field
The utility model relates to a kind of fastening structure, specifically a kind of structure exempting from locating column fixed cover and base.
Background technique
Traditional chassis cover all adopts locating column of riveting over, to rivet over inside upper cover two side edgefold locating column, base two wall is according to the quantity of upper cover riveting positioning post, what increase respective numbers cuts breach, when covering upper cover, I-shaped locating column is stuck in inside the corresponding breach of base, cuts breach coordinate that to realize between upper cover and base fixing by locating column and the base of I shape.Then be fixed to the traditional fixed structure of base by them and there is following shortcoming: 1, due to the existence of locating column, also can increase the operation of one riveting positioning post when mold developing, increase cost; If the bad meeting of 2 riveted causes upper cover and cabinet to fasten insecure.
model utility content
Technical assignment of the present utility model is to provide a kind of structure exempting from locating column fixed cover and base, solves above technical problem.
The utility model solves the technological scheme that its technical problem adopts: this structure comprises upper cover and base, upper cover and base snap together, described upper cover is provided with leading flank and trailing flank, interior bending is respectively arranged with in the middle part of described leading flank and trailing flank, one end of described leading flank and trailing flank is respectively provided with an interior bending respectively, and the other end of described leading flank and trailing flank is each respectively arranges a card article parallel with upper cover;
Described base is provided with the draw-in groove corresponding with bending in upper cover and card article, upper cover to be connected together with base by cooperatively interacting of interior bending and card article and draw-in groove.
Compared to the prior art a kind of structure exempting from locating column fixed cover and base of the present utility model, has following beneficial effect: eliminate locating column, eliminates the program of riveting positioning post, provide cost savings, saved the time; The design of interior bending, card article and respective slot, makes upper cover and base more easily plug.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Accompanying drawing 1 is a kind of overall schematic exempting from the structure of locating column fixed cover and base;
Accompanying drawing 2 is a kind of upper cover schematic diagram of exempting from the structure of locating column fixed cover and base;
Accompanying drawing 3 is a kind of base schematic diagram of exempting from the structure of locating column fixed cover and base;
In figure: 1. leading flank, 2. trailing flank, bending 3., 4. card article, 5. draw-in groove.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in accompanying drawing 1-3, a kind of structure exempting from locating column fixed cover and base, this structure comprises upper cover and base, upper cover and base snap together, described upper cover is provided with leading flank 1 and trailing flank 2, be respectively arranged with interior bending 3 in the middle part of described leading flank 1 and trailing flank 2, one end of described leading flank 1 and trailing flank 2 is respectively provided with an interior bending 3 respectively, and the other end of described leading flank 1 and trailing flank 2 is each respectively arranges a card article 4 parallel with upper cover; Described base is provided with the draw-in groove 5 corresponding with bending in upper cover 3 and card article 4, upper cover to be connected together with base by cooperatively interacting of interior bending 3 and card article 4 and draw-in groove 5.
Due to the existence of interior bending 3, upper cover can not be moved left and right, the existence of card article 4, upper cover can not be moved up and down, in upper cover one end, add interior bending 3, load onto the good guiding function of Gai Shiyou, make upper cover to move up and down simultaneously.
By embodiment above, described those skilled in the art can be easy to realize the utility model.But should be appreciated that the utility model is not limited to above-mentioned embodiment.On the basis of disclosed mode of execution, described those skilled in the art can the different technical characteristics of combination in any, thus realizes different technological schemes.
Claims (1)
1. exempt from the structure of locating column fixed cover and base for one kind, this structure comprises upper cover and base, upper cover and base snap together, it is characterized in that: described upper cover is provided with leading flank and trailing flank, interior bending is respectively arranged with in the middle part of described leading flank and trailing flank, one end of described leading flank and trailing flank is respectively provided with an interior bending respectively, and the other end of described leading flank and trailing flank is each respectively arranges a card article parallel with upper cover;
Described base is provided with the draw-in groove corresponding with bending in upper cover and card article, upper cover to be connected together with base by cooperatively interacting of interior bending and card article and draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520653525.5U CN204851869U (en) | 2015-08-27 | 2015-08-27 | Exempt from structure of fixed upper cover of reference column and base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520653525.5U CN204851869U (en) | 2015-08-27 | 2015-08-27 | Exempt from structure of fixed upper cover of reference column and base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204851869U true CN204851869U (en) | 2015-12-09 |
Family
ID=54742422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520653525.5U Expired - Fee Related CN204851869U (en) | 2015-08-27 | 2015-08-27 | Exempt from structure of fixed upper cover of reference column and base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204851869U (en) |
-
2015
- 2015-08-27 CN CN201520653525.5U patent/CN204851869U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20170827 |