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Automobile wheel brow

A wheel brow and automobile technology, applied in the field of automobile wheel brows, can solve the problems of falling off, loose buckle, loose body and bracket, etc., to ensure the installation effect, avoid abnormal noise, and assemble firmly.

Pending Publication Date: 2020-02-07
宁波汇驰汽车部件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the body and the bracket of the automobile wheel eyebrow are usually connected by buckles or tapes. During long-term use, water and foreign matter can easily penetrate between the body and the bracket, causing the body and the bracket to loosen, make abnormal noises, or even fall off. , affect the appearance of the car and increase the safety risk and energy consumption of the car
In addition, a number of conventional buckles are installed on the bracket to connect the bracket with matching holes on counterparts such as side panels, front bumpers, and rear bumpers. The contact between the components is often a line contact, and the contact is not firm. During use, it is easy to cause the buckle to loosen, which affects the installation effect of the wheel eyebrow.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030]The automobile wheel eyebrow of embodiment 1, as shown in the figure, includes the wheel eyebrow body 1 and the bracket 2, the wheel eyebrow body 1 and the bracket 2 are made of PP+EPDM-TD30 material, the upper and lower ends of the back of the wheel eyebrow body 1 The protruding ribs 11 and 12 protruding backward are integrally provided, so that a groove 13 is formed on the back of the wheel eyebrow body 1, and 14 bosses 21 protruding toward the wheel eyebrow body 1 are arranged on the bracket 2 at intervals, and 14 bosses 21 The front convex surface of the wheel arch body 1 is attached to the back of the wheel eyebrow body 1 respectively, and the 14 bosses 21 are respectively fixed in the groove 13 on the back of the wheel eyebrow body 1 by ultrasonic welding; the bracket 2 is integrally provided with a plurality of radial positioning blocks 22 at intervals. , the upper end of the back of the wheel eyebrow body 1 is provided with a bevel 14, and an adhesive tape 3 is pa...

Embodiment 2

[0033] The difference between the wheel eyebrow of embodiment 2 and embodiment 1 is that, in embodiment 2, the second limiting plate 47 is an arc-shaped plate with upturned sides, and the upper surface of the second limiting plate 47 is aligned with the first limiting plate 47. The minimum distance between the lower surfaces of the bit plates 45 is greater than the wall thickness of the top wall 24 of the first base 23 . After the first buckle is assembled, the first limiting plate 45 and the second limiting plate 47 firmly press against the top wall 24 of the first base 23 to securely install the first buckle on the first base 23 .

Embodiment 3

[0034] The difference between the wheel eyebrow of embodiment 3 and embodiment 2 is that in embodiment 3, the first limiting plate 45 includes an upper plate 48 and a lower plate 49 which are integrally arranged and spaced up and down, and between the upper plate 48 and the lower plate 49 They are connected through several third connecting columns 40 . In this embodiment, the upper plate 48 is a circular plate, the lower plate 49 includes a horizontal plate 491 and a vertical plate 492 which are arranged in a cross in one piece, and four limit platforms are fixed on the upper surface of the top wall 24 of the first base 23 26. After the first buckle is assembled, the four limiting platforms 26 are located at the four corners of the lower plate 49 respectively, and the horizontal plate 491 and the vertical plate 492 are respectively limited longitudinally and laterally by the four limiting platforms 26 .

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Abstract

The invention discloses an automobile wheel brow. The automobile wheel brow comprises a wheel brow body and a bracket; the bracket is welded and fixed to the wheel brow body in an ultrasonic way; a plurality of first buckle units and a plurality of second buckle units are installed on the bracket; each first buckle unit comprises a first buckle; each first buckle comprises an anchor-shaped conicalguide end; a metal plate of the body side is provided with first clamping holes matched with the conical guide ends; the bottom end of each conical guide end is integrally provided with a thin-wallpart matched with the wall of the corresponding clamping hole; each second buckle unit comprises a second buckle; and an automobile bumper is provided with second clamping holes matched with the second buckles. According to the automobile wheel brow, the wheel brow body and the bracket are firmly connected and do not drop, so abnormal sounds generated in a running process of an automobile are prevented. After the first buckles are assembled, the thin-wall parts of the first buckles make surface contact with the metal plate of the body side so that the first buckles can be firmly and reliably assembled on the metal plate of the body side; loosening of the first buckles is effectively prevented; and the installation effect of the wheel brow is guaranteed.

Description

technical field [0001] The invention relates to an automobile accessory, in particular to an automobile wheel eyebrow. Background technique [0002] Automobile wheel eyebrows are cladding parts of the body wheel hub sheet metal, which are usually overlapped with side panel sheet metal, front bumper, rear bumper and other parts. The wheel brow has a decorative effect, including a body and a bracket. The body is fixed on the bracket. The body can be painted in various colors to improve the grade of the car and meet the individual requirements of the driver. At the same time, the wheel eyebrows also meet the requirements of aerodynamics and hydrodynamics, have the effect of reducing the drag coefficient, and can also prevent scratches. [0003] In the prior art, the body and the bracket of the automobile wheel eyebrow are usually connected by buckles or tapes. During long-term use, water and foreign matter can easily penetrate between the body and the bracket, causing the body...

Claims

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Application Information

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IPC IPC(8): B60R13/04
CPCB60R13/04Y02T10/40
Inventor 汪兴柯其章胡志明陆呈呈周迪李伟兵郭强
Owner 宁波汇驰汽车部件有限公司
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