CN203974757U - A kind of Novel windshield wiper device for roadlice - Google Patents
A kind of Novel windshield wiper device for roadlice Download PDFInfo
- Publication number
- CN203974757U CN203974757U CN201420477389.4U CN201420477389U CN203974757U CN 203974757 U CN203974757 U CN 203974757U CN 201420477389 U CN201420477389 U CN 201420477389U CN 203974757 U CN203974757 U CN 203974757U
- Authority
- CN
- China
- Prior art keywords
- rain brush
- rubber
- groove
- roadlice
- brush bar
- 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
A kind of Novel windshield wiper device for roadlice, comprise rain brush support and rubber rain brush bar 1, the both sides of described rubber rain brush bar 1 arrange groove 2, rain brush support engages mutually with the groove 2 of rubber rain brush bar 1, rubber rain brush bar 1 is fixed on rain brush support, and described groove 2 is the circular arc with concavity structure 3.
Description
Technical field
The utility model relates to a kind of Novel windshield wiper device for roadlice.
Background technology
The groove of the rubber rain brush bar of existing roadlice rain brush is an angle of 90 degrees or semi-round structure, as shown in Figure 1A and 1B, wherein 10 and 100 is rain brush bars, 20 and 200 is groove structure, and the groove of vertical stratification easily fractures, and the pressure that the groove of semicircular structure brings long-time rain brush can not play effective buffering, also easily produce fatigue damage, particularly external temperature is when below zero, and fracture may appear in specific due to rubber especially.
Utility model content
For solving the problems of the technologies described above, the utility model provides the Novel windshield wiper device for roadlice of a kind of longer service life, better effects if.
The utility model is a kind of Novel vehicle windshield wiper device, comprise rain brush support and rubber rain brush bar, the both sides of described rubber rain brush bar arrange groove, described groove is the circular arc with concavity, according to being subject to mechanics principle, this concavity structure can effectively cushion the pressure of ambient pressure or displacement generation.
Useful technique effect of the present utility model is: the groove of rubber rain brush bar of the present utility model is the circular arc with concavity structure, make rain brush crank motion more smooth-going strong, bear the pressure that the larger external world or displacement produce, particularly when cryogenic freezing, its structure can effectively be resisted the fracture of tearing generation, the function of rain brush is got a promotion, and extended service life.
Accompanying drawing explanation
Figure 1A: the structural representation of rubber rain brush bar in prior art.
Figure 1B: the structural representation of rubber rain brush bar in prior art.
Fig. 2: rubber rain brush bar structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing 2 and embodiment, the specific embodiment of the present utility model is further described.Following examples are only for the utility model is described, but will not limit its protection domain.
The utility model is a kind of Novel windshield wiper device for roadlice, comprise rain brush support and rubber rain brush bar 1, the both sides of described rubber rain brush bar arrange groove 2, and rain brush support engages mutually with the groove of rubber rain brush bar, and rubber rain brush bar is fixed on rain brush support.Described groove is the circular arc with concavity structure 3.
The groove structure of the rubber rain brush of the automobile wiper after improvement, by 90 degree or semicircle, become the circular arc with concavity structure, make rain brush crank motion more smooth-going strong, particularly when cryogenic freezing, its structure can effectively be resisted the fracture of tearing generation, and the function of rain brush is got a promotion, and extended service life.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (1)
1. the Novel windshield wiper device for roadlice, comprise rain brush support and rubber rain brush bar (1), the both sides of described rubber rain brush bar (1) arrange groove (2), rain brush support engages mutually with the groove (2) of rubber rain brush bar (1), rubber rain brush bar (1) is fixed on rain brush support, and described groove (2) is the circular arc with concavity structure (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420477389.4U CN203974757U (en) | 2014-08-24 | 2014-08-24 | A kind of Novel windshield wiper device for roadlice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420477389.4U CN203974757U (en) | 2014-08-24 | 2014-08-24 | A kind of Novel windshield wiper device for roadlice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203974757U true CN203974757U (en) | 2014-12-03 |
Family
ID=51972230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420477389.4U Expired - Fee Related CN203974757U (en) | 2014-08-24 | 2014-08-24 | A kind of Novel windshield wiper device for roadlice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203974757U (en) |
-
2014
- 2014-08-24 CN CN201420477389.4U patent/CN203974757U/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: 20141203 Termination date: 20150824 |
|
| EXPY | Termination of patent right or utility model |