CN210437270U

CN210437270U - Automobile fender and vehicle

Info

Publication number: CN210437270U
Application number: CN201920768733.8U
Authority: CN
Inventors: 刘聪
Original assignee: Qoros Automotive Co Ltd
Current assignee: Qoros Automotive Co Ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-05-01
Anticipated expiration: 2029-05-27

Abstract

The utility model relates to an automobile fender and vehicle. The fender includes first bending plate and second bending plate. The first bending plate includes a first segment and a second segment in a bending relationship with each other. The second bending plate includes a third segment and a fourth segment in a bending relationship with each other. The first bending plate and the second bending plate are connected and fixed into a whole by the second section and the third section. According to the utility model discloses a fender is the modular structure, and the preparation can be punched respectively to different component parts, so it has overcome the technical problem that current fender structure received the punching press requirement restriction.

Description

Automobile fender and vehicle

Technical Field

The utility model relates to a local part in motor vehicle manufacturing field especially relates to an automobile fender and vehicle.

Background

As shown in fig. 1-which shows a vehicle fender 2 construction according to the prior art. In which fig. 1 shows a fender 2 and a bonnet 1 in the direction from the roof to the bottom of the vehicle. Fig. 2 is a sectional view taken along a-a direction of fig. 1. As shown in fig. 1 to 2, the fender 2 and the hood 1 in front of the windshield 3 abut each other to form an engine compartment inner wall of a ring-like configuration. As shown in fig. 2, the fender 2 has a substantially zigzag configuration. The fender 2 shown in fig. 2 is an integrally formed plate formed by punching. Since the depth of the part burring formed by stamping is at most 30mm, the distance M between the installation hard spot on the fender 2 and the outer surface of the engine cover 1 is small. When the vehicle is involved in an accident of collision, the fender panel 2 having a small M value may produce a small deformation space, which may not protect pedestrians well, and thus may not satisfy the pedestrian protection regulation requirement (the pedestrian protection advice M value is greater than 50 mm).

Therefore, how to provide a fender which is easy to manufacture and beneficial to pedestrian protection becomes a technical problem to be solved in the field.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the problem that exists among the above prior art, provide a fender, fender borders on the wall of bonnet installation in order to form the cabin, fender includes:

a first bending plate comprising a first section and a second section in a bending relationship with each other, wherein the first section and the hood form a substantially continuous curved configuration, and the second section extends obliquely downward and forms an angle R with a vertical direction;

a second bending plate comprising a third segment and a fourth segment in a bent relationship with each other, the third segment configured to be securable to the second segment to thereby connect the first and second bending plates to each other.

According to a preferred embodiment, the distance Q between the bending point of the first bending plate and the bending point of the second bending plate satisfies the following condition: q is more than or equal to 50mm and less than or equal to 100 mm.

According to a preferred embodiment, the third section comprises an attachment portion overlapping the second section, an extension portion extending parallel to but offset with respect to the attachment portion, and a bend connecting the attachment portion and the extension portion.

According to a preferred embodiment, the length D from the bending point of the first bending plate to the bending portion satisfies the following condition: d is more than or equal to 25mm and less than or equal to 50 mm.

According to a preferred embodiment, the second section and the third section at least partially overlap when they are fixed to each other.

According to a preferred embodiment, the second section and the third section are formed integrally by welding, and the overlapping length O of the second section and the third section in the direction extending toward each other satisfies the following condition: o is more than or equal to 13mm and less than or equal to 18 mm.

According to a preferred embodiment, the second section and the third section are integrally formed by bolting, and the overlapping length O of the second section and the third section in the direction extending toward each other satisfies the following condition: o is more than or equal to 20mm and less than or equal to 30 mm.

According to a preferred embodiment, the third section is provided with a plurality of through holes having an oblong shape, the length direction of the through holes being the same as or in an acute angle relationship with the traveling direction of the vehicle.

According to a preferred embodiment, the length L of the through-hole₁The following conditions are satisfied: l is not less than 5mm₁≤20mm。

According to a preferred embodiment, the distance L between two adjacent through holes₂The following conditions are satisfied: l is more than or equal to 10mm₂≤30mm。

According to a preferred embodiment, the angle R between the second section and the vertical satisfies the condition: theta is more than or equal to 3 degrees and less than or equal to 25 degrees

The present application further relates to a vehicle having a fender panel according to any one of the above.

According to the utility model discloses a fender and vehicle. The fender includes first bending plate and second bending plate. The first bending plate includes a first segment and a second segment in a bending relationship with each other. The second bending plate includes a third segment and a fourth segment in a bending relationship with each other. The first bending plate and the second bending plate are connected and fixed into a whole by the second section and the third section. According to the utility model discloses a fender is the modular structure, and the preparation can be punched respectively to different component parts, so it has overcome the technical problem that current fender structure received the punching press requirement restriction.

Drawings

For a better understanding of the above and other objects, features, advantages and functions of the present invention, reference should be made to the preferred embodiments illustrated in the accompanying drawings. Like reference numerals in the drawings refer to like parts. It will be appreciated by persons skilled in the art that the drawings are intended to illustrate preferred embodiments of the invention without any limiting effect on the scope of the invention, and that the various components in the drawings are not to scale.

FIG. 1 is a prior art fender panel;

FIG. 2 is a schematic view of a cross-sectional structure of a prior art fender showing the structure of the fender in the direction A-A of FIG. 1;

FIG. 3 is a side view of a fender according to a preferred embodiment of the present invention, showing the fender configuration from a view within the cabin looking toward the fender;

FIG. 4 is a cross-sectional structural view of the fender panel along C-C of FIG. 3;

fig. 5 is a perspective view of a fender according to a preferred embodiment of the present invention.

Detailed Description

The concept of the present invention will be described in detail below with reference to the accompanying drawings. What has been described herein is merely a preferred embodiment in accordance with the present invention, and those skilled in the art will appreciate that other ways of implementing the present invention on the basis of the preferred embodiment will also fall within the scope of the present invention.

In the following detailed description, directional terms, such as "inner", "outer", and the like, are used with reference to the orientation as illustrated in the accompanying drawings. The components of embodiments of the present invention can be positioned in a number of different orientations and the directional terminology is used for purposes of illustration and is in no way limiting.

FIG. 3 is a side view of a preferred embodiment according to the present application showing a fender configuration from within a cabin toward a fender; FIG. 4 is a schematic cross-sectional view of the fender along C-C of FIG. 3, the view direction being the same as the direction A-A of FIG. 1; fig. 5 is a perspective view of a fender.

As shown in fig. 4 to 5, the fender panel of the present application includes a first bending plate 10 and a second bending plate 20. Wherein first bending plate 10 comprises a first segment 11 and a second segment 12 in a bending relationship with each other. Referring to fig. 4 in conjunction with fig. 1, the first section 11 is formed with the engine cover in a generally continuous curved configuration. The second section 12 extends obliquely downwards and forms an angle R with the vertical. The angle R is preferably any value in the interval of 3 DEG to 25 DEG (including 3 DEG and 25 deg).

Second bending plate 20 includes a third segment 21 and a fourth segment 22 in a bent relationship with each other. Wherein third section 21 is used to fix second section 12 to each other so that first bending plate 10 and second bending plate 20 are connected to form a fender.

Preferably, as shown in fig. 4, the second section 12 and the third section 21 should at least partially overlap to ensure a secure connection. In the fender shown in fig. 4, the second section 12 and the third section 21 may be fixed to each other by welding or bolting. In the embodiment using welding, the overlap length O of the second section 12 and the third section 21 in the direction extending towards each other should preferably satisfy the following condition: o is more than or equal to 13mm and less than or equal to 18 mm; in embodiments employing a threaded connection, O should satisfy the following condition: o is more than or equal to 20mm and less than or equal to 30 mm.

Referring to FIG. 4, the distance Q between the bending point of first bending plate 10 and the bending point of second bending plate 20 is preferably set to any value in the interval of 50mm to 100mm (including 50mm, 100 mm). When the pedestrian is in accident and collides with the vehicle, the fender set according to the parameters can generate proper deformation, and the fender is prevented from being inserted into the body of the pedestrian and causing serious injury to the body. At the same time, the amount of deformation is sufficient to ensure that the fender does not pass through the windshield and cause serious injury to occupants of the vehicle, particularly to passengers in the front row.

With further reference to fig. 4, the third section 21 may be provided to be made up of an attachment portion 210 overlapping the second section 12, an extension portion 212 extending parallel to but offset from the attachment portion, and a bent portion 211 connecting the attachment portion and the extension portion.

When Q is set to 50mm to 100mm, the length D from the bending point to the bending portion of the first bending plate 10 is preferably set to any value in the interval of 25mm to 50mm (including 25mm and 50 mm). That is, the value of D is approximately half of the value of Q, so that after a pedestrian is impacted, the second section 12 and the third section 21 can generate a small difference, even the same deformation amount, which can ensure that the fender can insert into the body of the pedestrian in a minimum amount and cause minimum injury to the pedestrian when the vehicle runs at high speed and collides with the pedestrian.

Referring to fig. 3 in combination with fig. 5, the third section 21 may be provided with a plurality of through holes having an oblong shape. The length direction of the through holes is the same as the driving direction of the vehicle or forms an acute angle relation with each other. This ensures that the fender panel will more readily arch upwardly (toward a bend substantially perpendicular to the direction of impact by a pedestrian) after an impact. It can be understood that after the through holes with the collapsing effect are arranged, after a pedestrian collides with a vehicle, the contact surface of the fender and the pedestrian is changed from the plane in the thickness direction of the fender into the plane perpendicular to the thickness direction of the fender, the contact area of the pedestrian and the vehicle is increased, and therefore the injury suffered by the pedestrian can be obviously reduced.

As shown in FIG. 3, the length L of the through-hole is preferably selected₁Can be set to any value in the interval of 5mm-20mm (including 5mm and 20 mm). Distance L between two adjacent through holes₂Can be set to any value in the interval of 10mm-30mm (including 10mm and 30 mm).

As is apparent from the above disclosure, the fender panel of the present invention is provided in a sectional type, and thus the size thereof is not limited by the pressing condition.

The scope of protection of the present invention is limited only by the claims. Persons of ordinary skill in the art, having benefit of the teachings of the present invention, will readily appreciate that alternative structures to those disclosed as possible may be substituted for the alternative embodiments disclosed, and that the disclosed embodiments may be combined to create new embodiments, which likewise fall within the scope of the appended claims.

Claims

1. A fender that is mounted adjacent to a hood to form a wall of a cabin, comprising:

2. An automobile fender according to claim 1 wherein a distance Q between a bending point of the first bending plate and a bending point of the second bending plate satisfies the following condition: q is more than or equal to 50mm and less than or equal to 100 mm.

3. An automobile fender according to claim 2, wherein the third section includes an attachment portion overlapping the second section, an extension portion extending parallel to but offset from the attachment portion, and a bend portion connecting the attachment portion and the extension portion.

4. An automobile fender according to claim 3, wherein a length D from a bending point of the first bending plate to the bending portion satisfies the following condition: d is more than or equal to 25mm and less than or equal to 50 mm.

5. An automobile fender according to claim 3, wherein the second section and the third section at least partially overlap when the second section and the third section are secured to one another.

6. An automobile fender according to claim 1, wherein the second section and the third section are formed integrally by welding, and an overlapping length O of the second section and the third section in a direction extending toward each other satisfies the following condition: o is more than or equal to 13mm and less than or equal to 18 mm.

7. An automobile fender according to claim 1, wherein the second section and the third section are integrally formed by bolting, and an overlapping length O of the second section and the third section in a direction extending toward each other satisfies the following condition: o is more than or equal to 20mm and less than or equal to 30 mm.

8. An automobile fender according to any one of claims 1 to 7, wherein the third section is provided with a plurality of through holes having an oblong shape, the length direction of the through holes being the same as or in an acute angle relationship with the traveling direction of the vehicle.

9. An automobile fender according to claim 8, wherein the through hole has a length L₁The following conditions are satisfied: l is not less than 5mm₁≤20mm。

10. An automobile fender according to claim 8, wherein the distance L between two adjacent through holes₂The following conditions are satisfied: l is more than or equal to 10mm₂≤30mm。

11. An automobile fender according to claim 1, wherein an angle R between the second section and the vertical satisfies the condition: theta is more than or equal to 3 degrees and less than or equal to 25 degrees.

12. A vehicle comprising a fender panel according to any one of claims 1 to 10.