CN201951562U - Front fender of automobile - Google Patents
Front fender of automobile Download PDFInfo
- Publication number
- CN201951562U CN201951562U CN2011200777939U CN201120077793U CN201951562U CN 201951562 U CN201951562 U CN 201951562U CN 2011200777939 U CN2011200777939 U CN 2011200777939U CN 201120077793 U CN201120077793 U CN 201120077793U CN 201951562 U CN201951562 U CN 201951562U
- Authority
- CN
- China
- Prior art keywords
- outside plate
- boss
- outer plate
- bolt hole
- strength beam
- 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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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a front fender of an automobile, which comprises an outer plate (1) and a stiffening beam positioned at the inner side of the outer plate (1), wherein the upper part of the outer plate (1) is bended inwards and covers the upper end of the stiffening beam (2), the upper ends of the outer plate (1) and the stiffening beam (2) are correspondingly provided with bolt holes (3), the bolt hole (3) at the inner side of the outer plate (1) is provided with a boss (4), and the boss (4) and the outer plate (1) are integrally formed. The utility model solves the problem of part corrosion caused by that electrophoresis liquid can not permeate around the bolt holes of the outer plate and the stiffening beam in a simplest method that the boss and the outer plate are integrally formed, the welding process is reduced, the cost is reduced, the quality of an automobile body is ensured, the service life of the front fender is prolonged, and the front fender is conducive to assembly.
Description
Technical field
The utility model relates to fender, especially is installed in the wing at vehicle front place.
Background technology
Fender guard is the vehicle-body outer panel that hides wheel, because of this component shape of old-fashioned vehicle body and position gaining the name like pinion.Be divided into wing and boot-mounted wing again according to the installation site, wing is installed in the front-wheel place, and boot-mounted wing is installed in the trailing wheel place; Wing is divided into left front fender guard and right front fender guard, near chaufeur be left wing's daughter board, near copilot be the right flank daughter board, left front fender guard and right front fender guard are symmetrical.
Usually; wing is made up of outside plate and strength beam; outside plate is slight curving; strength beam is arranged on the outside plate inboard and plays a supportive role; pass through bolted connection between outside plate and the strength beam; because electrophoresis liquid can't penetrate into around the bolt hole of outside plate and strength beam, in use around bolt hole, produce corrosion through regular meeting.For avoiding corrosion to produce, once after welding anticorrosion packing ring around the bolt hole of strength beam, be connected with outside plate by bolt again, anticorrosion packing ring adopts the plating zinc on surface plate to make.This method has increased welding sequence, is unfavorable for the assembling of outside plate and strength beam.
The utility model content
The purpose of this utility model is not change under the integrally-built prerequisite of automobile wing; around the bolt hole of outside plate and strength beam, reserve certain space; make electrophoresis liquid can penetrate near the bolt hole; it is serious with corrosion around avoiding bolt hole to form protective cover; simultaneously simple in structure, can not have influence on whole assembling.
In order to achieve the above object, a kind of automobile wing that the utility model provides, comprise outside plate (1) and be positioned at the inboard strength beam (2) of described outside plate (1), described outside plate (1) top is crooked to the inside and the upper end of described strength beam (2) covered, the upper end correspondence of described outside plate (1) and strength beam (2) is provided with bolt hole (3), key is: bolt hole (3) position inboard at described outside plate (1) is provided with boss (4), and this boss (4) is one-body molded with outside plate (1).Boss has played the effect of anticorrosion packing ring, and one-body molded with outside plate, has reduced part and has been convenient to and made.
Described boss (4) is the square of the outer recessed convex that sink to form to the inside of described outside plate (1), the axis coinciding of center of this boss (4) and described bolt hole (3), the length of side of described boss (4) is 2～4 times of bolt hole (3) diameter, with further economical with materials, cost-cutting.
As preferably, totally four of described bolts hole (3) are located along the same line and are equally spaced.
The utility model is by the simplest method---boss and outside plate are one-body molded, solve outside plate and strength beam bolt hole and can't infiltrate the part corrosion problem that causes because of electrophoresis liquid on every side, reduced welding sequence, reduced cost, guaranteed body quality, prolong service life, and helped assembling.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the version of the boss and the bolt hole of outside plate inboard in the utility model.
Fig. 3 is the another kind of version of the boss and the bolt hole of outside plate inboard in the utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the utility model is described in further detail:
A kind of automobile wing as shown in Figure 1 is made up of outside plate 1 and strength beam 2, and strength beam 2 usefulness thick lines are represented.Strength beam 2 is positioned at outside plate 1 inboard.Outside plate 1 lower end is a circular arc, and correspondingly, the lower end of strength beam 2 also is set to circular arc, and when car load assembled, what installed the below of strength beam 2 was the vehicle front tire.Outside plate 1 top is inwards crooked and the upper end of strength beam 2 covered.The upper end of outside plate 1 is provided with four bolts hole 3, and the upper end correspondence of strength beam 2 is provided with 3, four bolts hole 3 of four bolts hole and is located along the same line and is equally spaced.
In conjunction with Fig. 1, Fig. 2 as can be known, be provided with boss 4 in bolt hole 3 positions of outside plate 1 inboard, this boss 4 is one-body molded with outside plate 1.Boss 4 is sink the to the inside square of the outer recessed convex that nature forms of outside plate 1, the axis coinciding of the center of boss 4 and bolt hole 3, and the length of side of boss 4 is preferably 2～4 times of bolt hole 3 diameters.
Fig. 3 is the another kind of version of the boss 4 and the bolt hole 3 of outside plate 1 inboard, and boss 4 is arranged on the position of bolt hole 3 equally and boss 4 is one-body molded with outside plate 1.Be with the difference of Fig. 2: outside plate 1 does not sink to forming depression to the inside in these boss 4 positions.
Certainly, the quantity of bolt hole 3 is not limited to four, can be two, three or more.The shape of boss 4 also is not limited to square, can be circle or polygon etc.
Claims (3)
1. automobile wing, comprise outside plate (1) and be positioned at the inboard strength beam (2) of described outside plate (1), described outside plate (1) top is crooked to the inside and the upper end of described strength beam (2) covered, the upper end correspondence of described outside plate (1) and strength beam (2) is provided with bolt hole (3), it is characterized in that: bolt hole (3) position inboard at described outside plate (1) is provided with boss (4), and this boss (4) is one-body molded with outside plate (1).
2. according to the described automobile wing of claim 1, its feature exists: described boss (4) is the square of the outer recessed convex that sink to form to the inside of described outside plate (1), the axis coinciding of center of this boss (4) and described bolt hole (3), the length of side of described boss (4) are 2～4 times of bolt hole (3) diameter.
3. according to the described automobile wing of claim 1, it is characterized in that: totally four of described bolts hole (3) are located along the same line and are equally spaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200777939U CN201951562U (en) | 2011-03-23 | 2011-03-23 | Front fender of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200777939U CN201951562U (en) | 2011-03-23 | 2011-03-23 | Front fender of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201951562U true CN201951562U (en) | 2011-08-31 |
Family
ID=44495687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200777939U Expired - Fee Related CN201951562U (en) | 2011-03-23 | 2011-03-23 | Front fender of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201951562U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365898A (en) * | 2015-12-10 | 2016-03-02 | 渝北区千里马模具加工厂 | Double-layer automobile fender |
| CN104226852B (en) * | 2013-06-07 | 2017-06-06 | 北汽福田汽车股份有限公司 | The forming method of beater or beat-up |
| WO2020082629A1 (en) * | 2018-10-22 | 2020-04-30 | 北京宝沃汽车有限公司 | Fender support, fender installation structure and vehicle |
-
2011
- 2011-03-23 CN CN2011200777939U patent/CN201951562U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226852B (en) * | 2013-06-07 | 2017-06-06 | 北汽福田汽车股份有限公司 | The forming method of beater or beat-up |
| CN105365898A (en) * | 2015-12-10 | 2016-03-02 | 渝北区千里马模具加工厂 | Double-layer automobile fender |
| CN105365898B (en) * | 2015-12-10 | 2018-02-13 | 渝北区千里马模具加工厂 | Double-decker mud guard |
| WO2020082629A1 (en) * | 2018-10-22 | 2020-04-30 | 北京宝沃汽车有限公司 | Fender support, fender installation structure and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20140323 |