CN214823090U

CN214823090U - Bumper installation assembly and vehicle

Info

Publication number: CN214823090U
Application number: CN202023122854.7U
Authority: CN
Inventors: 张晓京
Original assignee: Evergrande Hengchi New Energy Automobile Research Institute Shanghai Co Ltd
Current assignee: Evergrande Hengchi New Energy Automobile Research Institute Shanghai Co Ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-11-23
Anticipated expiration: 2030-12-22

Abstract

The application discloses bumper installation assembly and vehicle. The bumper installation assembly includes: the bumper comprises a bumper body and a bracket which are integrally formed; the bracket comprises an installation part and a connecting part which are connected, the connecting part and the bumper body are integrally formed, a weakened part is arranged at the connecting part, and the weakened part deforms after being stressed so that the bracket can be arranged around the weakened part in a turnover mode; the installation part is used for being installed on the automobile body. The vehicle includes a bumper mounting assembly. The application provides a bumper installation assembly and vehicle has reduced bumper manufacturing cost, has reduced the installation degree of difficulty of bumper.

Description

Bumper installation assembly and vehicle

Technical Field

The application relates to the technical field of vehicle parts, in particular to a bumper installation assembly and a vehicle.

Background

As vehicles become an important tool for people to go out, the safety of the vehicles is also receiving more and more attention.

Bumpers are important protective components mounted on vehicles to absorb impact energy and protect the vehicle and occupants during a frontal or rear impact. The local profile area of the vehicle bumper is large, particularly, no ridge line or reinforcing structure exists at the corner of the bumper, a bumper bracket needs to be installed to be connected with a vehicle body, the installed bumper bracket not only improves the production cost of the bumper, but also increases the installation difficulty of the bumper.

Therefore, it is necessary to solve the above-mentioned technical problems.

Disclosure of Invention

The application provides a bumper installation assembly and vehicle to solve the problem that exists among the prior art, reduce bumper manufacturing cost, reduce the installation degree of difficulty of bumper.

The application provides a bumper installation assembly includes: the bumper comprises a bumper body and a bracket which are integrally formed; the bracket comprises an installation part and a connecting part which are connected, the connecting part and the bumper body are integrally formed, a weakened part is arranged at the connecting part, and the weakened part deforms after being stressed so that the bracket can be arranged around the weakened part in a turnover mode; the installation part is used for being installed on the automobile body.

Optionally, bumper installation assembly still includes the buckle, the buckle is installed on the bumper body, the joint interface has been seted up on the connecting portion, the buckle joint advances the joint interface is in order to spacing to the support after the upset.

Optionally, the number of the buckles is at least two, and the at least two buckles are arranged in a row along the length direction of the bumper body; the quantity of joint interface is at least two, at least two the buckle with at least two joint interface looks joint one-to-one.

Optionally, the buckle including be used for with the elastic clamping portion of joint interface looks joint, the external diameter of elastic clamping portion is followed the direction of keeping away from the bumper body is from being greater than the internal diameter of joint interface reduces gradually to being less than the internal diameter of joint interface.

Optionally, the catch is integrally formed on the bumper body.

Optionally, the connecting portion includes a connecting plate integrally formed with the bumper body and provided with a weakened portion at a connection.

Optionally, the installation department includes the mounting panel, the mounting panel with the connecting plate is connected, and the connecting plate joint is in when on the bumper body towards keeping away from the direction extension of bumper body.

Optionally, the installation department is still including installing installation arch on the mounting panel, offer the installation via hole that is used for being connected with the automobile body on the installation arch.

Optionally, a cavity is formed in the mounting protrusion, the cavity penetrates through the joint of the mounting protrusion and the mounting plate, and the mounting via hole is formed in the wall of the cavity.

The present application further provides a vehicle including a bumper mounting assembly as set forth in any preceding claim.

The application provides a bumper installation assembly and vehicle, connecting portion and bumper body are because the restriction of mould when integrated into one piece, connecting portion can't be with the state and the bumper integrated into one piece of turning over a book, can take place deformation after the atress through setting up weakening portion, can make the support earlier with bumper body integrated into one piece, later through overturning connecting portion to certain angle, so that the installation department on the support can be stable, install on the automobile body conveniently, need not to install the bumper support alone on the bumper body, be favorable to reducing the manufacturing cost and the installation degree of difficulty of bumper.

Drawings

The preferred embodiments of the present application will hereinafter be described in detail to facilitate an understanding of the objects and advantages of the application, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic structural view of a bumper mounting assembly according to an alternative embodiment of the present disclosure.

Fig. 2 is a cross-sectional view a-a of fig. 1.

FIG. 3 is a cross-sectional view of a bumper body and bracket at the junction provided by an alternative embodiment of the present application.

Fig. 4 is a partial front view of fig. 3.

Fig. 5 is a schematic structural view illustrating a clip and a clip interface according to an alternative embodiment of the present disclosure.

Description of reference numerals:

1-a bumper body;

2-bracket, 20-mounting part, 21-connecting part, 22-weakening part, 23-clamping interface, 24-connecting plate, 25-mounting plate, 26-mounting protrusion, 27-mounting via hole and 28-cavity;

3-fastener, 30-elastic clamping part.

Detailed Description

The terms of orientation of up, down, left, right, front, back, top, bottom, and the like as referred to or as may be referred to in this specification are defined with respect to the configuration shown in the drawings, and the terms "inner" and "outer" refer to directions toward and away from the geometric center of a particular component and are relative terms, and thus may be changed accordingly depending on the position and the state of use of the particular component. Therefore, these and other directional terms should not be construed as limiting terms.

As shown in fig. 1-4, the present application provides a bumper mounting assembly comprising: a bumper body 1 and a bracket 2 which are integrally formed.

Referring to fig. 1 to 4, the bracket 2 includes a mounting portion 20 and a connecting portion 21 connected to each other, the connecting portion 21 is integrally formed with the bumper body 1, and a weakened portion 22 is disposed at a connection position, and the weakened portion 22 deforms after being stressed, so that the bracket 2 can be arranged around the weakened portion 22 in a reversible manner; the mounting portion 20 is for mounting on a vehicle body.

The weakening portion 22 can be by flexible material, make like plastics, rubber or aluminum alloy etc. and the weakening portion 22 is rectangular shape and extends along bumper body 1's length direction, can take place certain deformation after receiving the exogenic action to make the support 2 of integrated into one piece on bumper body 1 use the length direction of weakening portion 22 to overturn certain angle as the pivot, install on the automobile body through installation department 20 after support 2 overturns to certain angle.

As an alternative embodiment, the bumper body 1 and the connecting portion 21 may be injection-molded by plastic, and the thickness of the injection-molded weakened portion 22 can be within a specific range of values, such as 0.1-1mm, by properly setting the dimensions of the mold, so that the weakened portion 22 has certain flexibility and can deform after being stressed. After the bracket 2 and the bumper body 1 are integrally molded and demoulded, the bracket 2 is turned over to be opposite to the bumper body 1 by taking the weakened part 22 as a rotating shaft so as to meet the position requirement of connecting the mounting part 20 and a vehicle body.

The utility model provides a bumper installation assembly, connecting portion 21 and bumper body 1 are because the restriction of mould when integrated into one piece, connecting portion 21 can't be with the state and the bumper integrated into one piece of turning over a book, can take place deformation after stress through setting up weakening portion 22, can make support 2 earlier with bumper body 1 integrated into one piece, later through overturning connecting portion 21 to certain angle, so that installation department 20 on the support 2 can be stable, install on the automobile body conveniently, need not to install the bumper support alone on bumper body 1, be favorable to reducing the manufacturing cost and the installation degree of difficulty of bumper.

Optionally, the bumper mounting assembly further comprises a buckle 3, the buckle 3 is mounted on the bumper body 1, a clamping interface 23 is formed in the connecting portion 21, and the buckle 3 is clamped into the clamping interface 23 to limit the bracket 2 after being turned. As shown in fig. 3 and 5, the turned bracket 2 can be stably limited by the bumper body 1 when the buckle 3 is clamped into the clamping interface 23, so that the bracket 2 can stably maintain the turned state.

Optionally, the number of the buckles 3 is at least two, and the at least two buckles 3 are arranged in a row along the length direction of the bumper body 1; the number of the clamping interfaces 23 is at least two, and the at least two buckles 3 are clamped with the at least two clamping interfaces 23 in a one-to-one correspondence manner. Fig. 1 shows that bumper body 1 is along one side of length direction, and bumper body 1 also can be provided with buckle 3 along length direction's opposite side, and bumper body 1 is favorable to maintaining the structural stability of support 2 after rolling over through two buckles 3 respectively with set up two joint interface 23 looks joints on connecting portion 21.

Optionally, the clip 3 includes an elastic clip portion 30 for clipping with the clip interface 23, and an outer diameter of the elastic clip portion 30 gradually decreases from an inner diameter larger than the clip interface 23 to an inner diameter smaller than the clip interface 23 along a direction away from the bumper body 1. As shown in fig. 5, the elastic clamping portion 30 may be made of plastic or rubber, has certain elasticity, and can deform to a certain extent after being stressed and recover to deform after being relieved of the stress. When elastic clamping portion 30 joint entered joint interface 23, the one end of keeping away from bumper body 1 in elastic clamping portion 30 at first the joint entered joint interface 23, and elastic clamping portion 30 is last to be close to bumper body 1 one end take place to deform after the atress and enter joint interface 23 with the joint and resume deformation after wearing to establish joint interface 23, avoids reversely deviating from on the joint interface 23 to reach the technological effect of stable joint on connecting portion 21.

Optionally, the buckle 3 is integrally formed on the bumper body 1, which is beneficial to simplifying the production process. As shown in fig. 3 and 4, the buckle 3 may be of an L-shaped structure, and includes a first clamping strip and a second clamping strip connected to each other, the first clamping strip is installed on the bumper body 1 to position the second clamping strip, and the elastic clamping portion 30 is installed on the second clamping strip to position the connecting portion 21.

Alternatively, the connecting portion 21 includes a connecting plate 24, and the connecting plate 24 is integrally formed with the bumper body 1 and provided with the weakened portion 22 at the connection. As shown in fig. 2 to 4, the connecting portion 21 is configured to be a plate-shaped structure, which is beneficial to saving materials, and the passing distance of the elastic clamping portion 30 can be reduced by the clamping interface 23 provided on the connecting plate 24, so that the difficulty in mounting on the clamping interface 23 is reduced.

Alternatively, the mounting portion 20 includes a mounting plate 25, and the mounting plate 25 is connected to the connecting plate 24 and extends in a direction away from the bumper body 1 when the connecting plate 24 is fastened to the bumper body 1. As shown in fig. 2 to 4, the mounting portion 20 is provided in a plate-like structure, which is advantageous in saving material and reducing the weight of the bracket 2.

Optionally, the mounting portion 20 further includes a mounting protrusion 26 mounted on the mounting plate 25, and the mounting protrusion 26 is provided with a mounting through hole 27 for connecting with a vehicle body. The mounting protrusion 26 provided by the embodiment of the application can be matched with a vehicle body, so that the mounting part 20 can be conveniently connected with the vehicle body; the corresponding position on the vehicle body can be provided with a positioning hole, and the screw can be fastened on the mounting protrusion 26 through a nut after sequentially penetrating through the positioning hole and the mounting via hole 27.

Optionally, a cavity 28 is formed in the mounting protrusion 26, the cavity 28 penetrates through a joint of the mounting protrusion 26 and the mounting plate 25, and the mounting via 27 is formed in a wall of the cavity 28. As shown in FIG. 3, the cavity 28 not only saves material from the mounting protrusion 26 and reduces the weight of the mounting protrusion 26, but also provides space and shielding for the nut and optimizes the spatial arrangement of the components.

The application further provides a vehicle comprising the bumper mounting assembly provided by any one of the above embodiments.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A bumper mounting assembly, comprising: the bumper comprises a bumper body and a bracket which are integrally formed;

the bracket comprises an installation part and a connecting part which are connected, the connecting part and the bumper body are integrally formed, a weakened part is arranged at the connecting part, and the weakened part deforms after being stressed so that the bracket can be arranged around the weakened part in a turnover mode; the installation part is used for being installed on the automobile body.

2. The bumper mounting assembly of claim 1, further comprising a clip mounted on the bumper body, wherein the connecting portion has a clip interface, and the clip is clipped into the clip interface to limit the inverted bracket.

3. The bumper mounting assembly of claim 2, wherein the number of the clips is at least two, at least two of the clips being arranged along a length of the bumper body; the quantity of joint interface is at least two, at least two the buckle with at least two joint interface looks joint one-to-one.

4. The bumper mounting assembly of claim 2, wherein the clip includes an elastic clip portion for clipping with the clip interface, and an outer diameter of the elastic clip portion gradually decreases from an inner diameter larger than the clip interface to an inner diameter smaller than the clip interface in a direction away from the bumper body.

5. The bumper mounting assembly of any one of claims 2-4, wherein the catch is integrally formed on the bumper body.

6. The bumper mounting assembly of claim 5, wherein the connecting portion includes a connecting plate integrally formed with the bumper body and provided with a weakened portion at the connection.

7. The bumper mounting assembly of claim 6, wherein the mounting portion includes a mounting plate that is coupled to the connecting plate and extends away from the bumper body when the connecting plate is snapped onto the bumper body.

8. The bumper mounting assembly of claim 7, wherein the mounting portion further includes a mounting protrusion mounted on the mounting plate, the mounting protrusion having a mounting hole formed therein for connection to a vehicle body.

9. The bumper mounting assembly of claim 8, wherein the mounting protrusion has a cavity formed therein, the cavity extending through a junction of the mounting protrusion and the mounting plate, the mounting via opening in a wall of the cavity.

10. A vehicle comprising a bumper mounting assembly according to any one of claims 1 to 9.