CN204726239U - For the glass of instrument and the connection structure of front frame - Google Patents
For the glass of instrument and the connection structure of front frame Download PDFInfo
- Publication number
- CN204726239U CN204726239U CN201520424862.7U CN201520424862U CN204726239U CN 204726239 U CN204726239 U CN 204726239U CN 201520424862 U CN201520424862 U CN 201520424862U CN 204726239 U CN204726239 U CN 204726239U
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- CN
- China
- Prior art keywords
- glass
- front frame
- buckle
- support portion
- instrument
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- 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.)
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Abstract
The utility model is used for the glass of instrument and the connection structure of front frame, and comprise front frame buckle, described front frame buckle arranges on former frame; Glass buckle, described glass buckle is arranged on glass; Described glass buckle stretches into the connection realizing described glass and described front frame in described front frame buckle; Described glass buckle is provided with the support portion of protrusion, and described support portion is little ball or semisphere.The radius of described support portion is 0.2 millimeter ~ 0.6 millimeter.The quantity of described support portion is at least one.The material of described support portion is polypropylene based material.The utility model is used for the glass of instrument and the connection structure of front frame and adopts radius to be the little ball support portion of 0.2 millimeter ~ 0.6 millimeter at the buckle of glass and front frame support place, and the apparatus glass face at little ball place and front frame face with matching are at grade.During assembling, roundlet club and front frame faying face produce and extrude, and because front frame material is PP class material, hardness is little, and roundlet club produces impression on faying face, thus buckle is closely cooperated.
Description
Technical field
The utility model relates to mechanical field, particularly relates to the field engineering of glass in instrument, particularly the connection structure of a kind of glass for instrument and front frame.
Background technology
In automobile electronics, instrument, towards driver, is and important parts; usually all can there is glass above instrument, carry out the pointer in protective meter, the parts such as dial plate; can prevent entering of dust, the fixed form of glass generally adopts buckle-type simultaneously.Traditional click on fashion as shown in Figure 1,1 is glass, 2 is front frame, 1-1 is glass buckle, and 2-1 is front frame buckle, 2-2 and 2-3 is the strong point of glass and front frame, glass due to instrument is all generally be gradient curved surface, supported on both sides point 2-2 and 2-3, on hypotenuse, can cause the poor dimensional stability of bayonet fitting, and installation elasticity is also bad.So when the dimensional stability of part is bad, easily cause buckle that gap is installed, loosen.
Utility model content
The purpose of this utility model is the connection structure providing a kind of glass for instrument and front frame, and the described this glass for instrument and the connection structure of front frame will solve the problem of traditional buckle poor flexibility, poor dimensional stability.
For solving the problems of the technologies described above, the connection structure of the glass for instrument of the present utility model and front frame, comprises front frame buckle, and described front frame buckle arranges on former frame; Glass buckle, described glass buckle is arranged on glass; Described glass buckle stretches into the connection realizing described glass and described front frame in described front frame buckle; Described glass buckle is provided with the support portion of protrusion, and described support portion is little ball or semisphere.
The radius of described support portion is 0.2 millimeter ~ 0.6 millimeter.The quantity of described support portion is at least one.The material of described support portion is polypropylene based material.
The utility model is used for the glass of instrument and the connection structure of front frame and adopts radius to be the little ball support portion of 0.2 ~ 0.6 millimeter at the buckle of glass and front frame support place, and the apparatus glass face at little ball place and front frame face with matching are at grade.During assembling, roundlet club and front frame faying face produce and extrude, and because front frame material is PP class material, hardness is little, and roundlet club produces impression on faying face, thus buckle is closely cooperated.
Accompanying drawing explanation
Fig. 1 is traditional buckle fit form structural representation;
Fig. 2 is the glass of the utility model for instrument and the connection structure structural representation of front frame.
Detailed description of the invention
Embodiment 1:
Below in conjunction with accompanying drawing, the utility model is described in further detail for the glass of instrument and the connection structure of front frame.
As shown in Figure 1 and Figure 2, the utility model is used for the glass of instrument and the connection structure of front frame, comprises front frame buckle 4 and the glass buckle 3 of mutual grafting, realizes the connection of glass 1 and front frame 2.Glass buckle 3 is provided with the support portion 5 of the protrusion towards front frame 2, wherein support portion 5 is little ball or semisphere, radius is 0.4 millimeter, material is polypropylene.
When buckle is installed, support portion 5 and the laminating of front frame 2 bearing surface, because front frame 2 is polypropylene based material, hardness is softer, and during assembling, support portion 5 and front frame 2 contact surface produce pressure, support portion 5 former frame 2 produces impression, until front frame buckle 4 and glass buckle 3 are seated.The tolerance that elastic reaction can absorb buckle is played in the design of support portion 5.
The utility model is used for the glass of instrument and the connection structure of front frame and adopts radius to be the little ball support portion of 0.4 millimeter at the buckle of glass and front frame support place, and the apparatus glass face at little ball place and front frame face with matching are at grade.During assembling, roundlet club and front frame faying face produce and extrude, and because front frame material is PP class material, hardness is little, and roundlet club produces impression on faying face, thus buckle is closely cooperated.
Below the preferred embodiment that the utility model is created is illustrated, but the utility model is not limited to embodiment, those of ordinary skill in the art also can make all equivalent modification or replacement under the prerequisite without prejudice to the utility model creative spirit, and these equivalent modification or replacement are all included in the scope of the application.
Claims (4)
1. for the glass of instrument and a connection structure for front frame, comprise front frame buckle, described front frame buckle arranges on former frame; Glass buckle, described glass buckle is arranged on glass; Described glass buckle stretches into the connection realizing described glass and described front frame in described front frame buckle; It is characterized in that, described glass buckle is provided with the support portion of protrusion, and described support portion is little ball or semisphere.
2. the connection structure of the glass for instrument according to claim 1 and front frame, is characterized in that, the radius of described support portion is 0.2 millimeter ~ 0.6 millimeter.
3. the connection structure of the glass for instrument according to claim 1 and 2 and front frame, is characterized in that, the quantity of described support portion is at least one.
4. the connection structure of the glass for instrument according to claim 3 and front frame, is characterized in that, the material of described support portion is polypropylene based material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520424862.7U CN204726239U (en) | 2015-06-19 | 2015-06-19 | For the glass of instrument and the connection structure of front frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520424862.7U CN204726239U (en) | 2015-06-19 | 2015-06-19 | For the glass of instrument and the connection structure of front frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204726239U true CN204726239U (en) | 2015-10-28 |
Family
ID=54384617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520424862.7U Active CN204726239U (en) | 2015-06-19 | 2015-06-19 | For the glass of instrument and the connection structure of front frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204726239U (en) |
-
2015
- 2015-06-19 CN CN201520424862.7U patent/CN204726239U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |