CN203581140U - Wind resistance reducing device used for automobile - Google Patents
Wind resistance reducing device used for automobile Download PDFInfo
- Publication number
- CN203581140U CN203581140U CN201320645873.9U CN201320645873U CN203581140U CN 203581140 U CN203581140 U CN 203581140U CN 201320645873 U CN201320645873 U CN 201320645873U CN 203581140 U CN203581140 U CN 203581140U
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- automobile
- quadrant
- device used
- deflecting plate
- reducing device
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- Expired - Fee Related
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Abstract
The utility model relates to a wind resistance reducing device used for an automobile. The wind resistance reducing device used for the automobile comprises a fan-shaped plate and a mounting plate fixed on the fan-shaped plate, wherein a guide plate is arranged in the middle of the outer surface of an arc-shaped plate, and the longitudinal section of the guide plate adopts a parabolic shape. The wind resistance reducing device used for the automobile can help reduce the drag coefficients of automobile wheels.
Description
Technical field
The utility model relates to a kind of device that reduces windage for automobile.
Background technology
In order to reduce the air resistance of running car, reduce oil consumption, existing automobile, except taking into full account on to the exterior design of automobile effective water conservancy diversion of air, has also designed many parts with local guide functions onboard.As on some luxury cars and sport car, in the front-wheel front portion of car, designed deflector shield, play the guide functions to the anterior air-flow of wheel, make the anterior air-flow of wheel directly not blow to wheel, reduce the resistance to motion of wheel.And the deflector shield now having used, what majority adopted is slab construction, although simple in structure like this, can there is the effect of certain reduction windage, effect is very limited.If length and width design at deflector shield must not at that time, also may cause larger air resistance to vehicle bottom.Therefore flat deflector shield does not have desirable wind-guiding resistance reducing effect.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of device for automobile minimizing windage that reduces automotive wheel air resistance coefficient.
The technical scheme solving the problems of the technologies described above is as follows:
The device that reduces windage for automobile, comprises quadrant, and is fixed on the adapter plate on quadrant, the middle part on the outside face of arc is provided with a deflecting plate, and the vertical section of this deflecting plate is parabolical.
Adopted such scheme, the middle part on the outside face of arc is provided with a deflecting plate, and the vertical section of this deflecting plate is parabolical.Arc, as the carrier of supporting guide plate, blocks wheel simultaneously, on the other hand, by the deflecting plate of parabolical, when driving, air-flow is formed to the effect stabbing out, force air-flow to disperse toward the both sides of deflecting plate, thereby reduced the air resistance coefficient that meet in automotive wheel front.
The radian of quadrant is 90 to 120 degree.The quadrant of this radian, not only can block the most space in wheel front, avoids wheel to be subject to the impact of windage, and wheel is not produced to interference.
Described deflecting plate and quadrant are one-body molded, or are fixed by welding on quadrant.
The thickness of deflecting plate is 4-10mm.The deflecting plate of this thickness, has not only possessed good intensity, can bear the windage in driving process, and this thickness can not have influence on overall weight.
Accompanying drawing explanation
Fig. 1 is the structural representation that reduces the device of windage for automobile;
Fig. 2 is the longitudinal section drawing of Fig. 1;
1 is quadrant, and 2 is adapter plate, and 3 is deflecting plate, and 4 is switching device, and 14 is LED lamp, and 41 is switch, and 42 is brightness regulation module.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
See figures.1.and.2, the device that reduces windage for automobile of the present utility model, comprises quadrant 1, and is fixed on the adapter plate 2 on quadrant 1.The radian of quadrant is 90 to 120 degree, and the radian of the quadrant in the utility model is 105 degree.Middle part on the outside face of arc 1 is provided with a deflecting plate 3, and the vertical section of this deflecting plate 3 is parabolical.Deflecting plate and quadrant are one-body molded, or are fixed by welding on quadrant.The thickness of deflecting plate is 4-10mm, and the thickness of the deflecting plate in the utility model is 6mm.
Claims (4)
1. a device that reduces windage for automobile, comprises quadrant, and is fixed on the adapter plate on quadrant, it is characterized in that: the middle part on the outside face of arc is provided with a deflecting plate, and the vertical section of this deflecting plate is parabolical.
2. the device that reduces windage for automobile according to claim 1, is characterized in that: the radian of quadrant is 90 to 120 degree.
3. the device that reduces windage for automobile according to claim 1, is characterized in that: described deflecting plate and quadrant are one-body molded, or are fixed by welding on quadrant.
4. according to the device for automobile minimizing windage described in claims 1 to 3 any one, it is characterized in that: the thickness of deflecting plate is 4-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320645873.9U CN203581140U (en) | 2013-10-18 | 2013-10-18 | Wind resistance reducing device used for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320645873.9U CN203581140U (en) | 2013-10-18 | 2013-10-18 | Wind resistance reducing device used for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203581140U true CN203581140U (en) | 2014-05-07 |
Family
ID=50579099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320645873.9U Expired - Fee Related CN203581140U (en) | 2013-10-18 | 2013-10-18 | Wind resistance reducing device used for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203581140U (en) |
-
2013
- 2013-10-18 CN CN201320645873.9U patent/CN203581140U/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: 20140507 Termination date: 20151018 |
|
| EXPY | Termination of patent right or utility model |