Lightweight high-safety automobile bumper

Abstract

The utility model discloses a light-weight and high-safety automobile bumper which comprises a bumper body, and the bumper body comprises lamp installation parts on the two sides and a grille installation part in the center. The heat dissipation grating is arranged on the grating mounting part, and pipe beam penetrating holes are formed in the two sides of the heat dissipation grating; the anti-collision bottom plate is arranged below the heat dissipation grid and is provided with a bottom plate mounting seat; and the anti-collision tubular beam is arranged on the outer side of the heat dissipation grid. The pipe beam penetrating-out holes are formed in the two sides of the heat dissipation grating, the anti-collision pipe beam is arranged on the outer side of the heat dissipation grating, the bent pipe beam of the anti-collision pipe beam penetrates into the inner side of the heat dissipation grating through the pipe beam penetrating-out holes and then is connected with the anti-collision bottom plate in a welded mode, and the anti-collision bottom plate is fixed to a vehicle body. The bumper is simple in structure and novel in shape, the anti-collision and anti-impact performance of the bumper is greatly improved, and the situation that the bumper falls off or is damaged when being impacted is prevented.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of automobile parts, concretely relates to a light weight high safety automobile bumper. BACKGROUND

[0002] The automobile front bumper is a safety device for absorbing and mitigating external impact force and protecting the front part of the vehicle body. When the vehicle or the driver is under impact force, the external impact force is absorbed and mitigated to protect the passengers in the vehicle and the vehicle body itself. The strength of some current automobile bumpers is not enough, and the bumper is prone to falling off or being damaged when impacted. Therefore, people try to set reinforcing ribs on the back of the bumper, but when a certain strength is reached, surface shrinkage marks are produced, which seriously affect the appearance. Therefore, it is necessary to provide a light weight high safety automobile bumper. SUMMARY

[0003] Therefore, the technical problem to be solved by the present application is to provide a light weight high safety automobile bumper. The pipe beam penetrating holes are arranged on both sides of the heat dissipation grille, the anti-collision pipe beams are arranged outside the heat dissipation grille, the bent pipe beams of the anti-collision pipe beams penetrate into the inside of the heat dissipation grille from the pipe beam penetrating holes, and then the bent pipe beams are welded and connected with the anti-collision bottom plate, and the anti-collision bottom plate is fixed on the vehicle body. The bumper has a simple structure, a novel shape, and greatly improved anti-collision and impact resistance of the bumper, preventing the bumper from falling off or being damaged when impacted.

[0004] In order to solve the above technical problem, the present application discloses a light weight high safety automobile bumper, which comprises: a bumper body, the bumper body comprising lamp mounting parts on both sides and a grille mounting part in the center; a heat dissipation grille arranged on the grille mounting part, the heat dissipation grille having pipe beam penetrating holes on both sides; an anti-collision bottom plate arranged below the heat dissipation grille, the anti-collision bottom plate being provided with a bottom plate mounting seat; an anti-collision pipe beam arranged outside the heat dissipation grille, the anti-collision pipe beam comprising bent pipe beams on both sides and a transverse pipe beam connecting the bent pipe beams on both sides, a reinforcing pipe beam being arranged below the transverse pipe beam, the bent pipe beams penetrating into the inside of the heat dissipation grille from the pipe beam penetrating holes, and then the bent pipe beams being welded and connected with the anti-collision bottom plate.

[0005] According to one embodiment of the present application, the lamp mounting part is provided with a lamp.

[0006] According to one embodiment of the present application, the bottom plate mounting seat is bolted and fixed on the vehicle body.

[0007] According to one embodiment of the present application, the anti-collision bottom plate has a weight reduction hole in the center.

[0008] Compared with the prior art, the present application can obtain the following technical effects:

[0009] The pipe beam penetrating hole is arranged on both sides of the heat dissipation grille, the anti-collision pipe beam is arranged outside the heat dissipation grille, the bent pipe beam of the anti-collision pipe beam penetrates into the inside of the heat dissipation grille from the pipe beam penetrating hole, and then is welded and connected with the anti-collision bottom plate, and the anti-collision bottom plate is fixed on the vehicle body. The bumper has simple structure, novel shape, and greatly improves the anti-collision and impact resistance of the bumper, and prevents the bumper from falling off or being damaged when impacted.

[0010] Of course, any product implementing the present application does not necessarily need to achieve all the technical effects described above. BRIEF DESCRIPTION OF DRAWINGS

[0011] The accompanying drawings, which are included to provide a further understanding of the present application and are incorporated in and constitute a part of this application, illustrate embodiments of the present application and serve to explain the present application. In the drawings:

[0012] Figure 1 is a front view of a lightweight high-safety automobile bumper according to an embodiment of the present application,

[0013] Figure 2 is a back view of a lightweight high-safety automobile bumper according to an embodiment of the present application.

[0014] IDENTIFICATION OF DRAWINGS

[0015] The bumper body 10, the lamp mounting portion 11, the grille mounting portion 12, the heat dissipation grille 20, the pipe beam penetrating hole 21, the anti-collision bottom plate 30, the bottom plate mounting seat 31, the weight reduction hole 32, the anti-collision pipe beam 40, the bent pipe beam 41, the transverse pipe beam 42, the reinforcing pipe beam 43, and the lamp 50. DETAILED DESCRIPTION

[0016] The implementation of the present application will be described in detail below with reference to the accompanying drawings and embodiments, so that the implementation process of how the present application applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented.

[0017] Please refer to Figure 1 and Figure 2 , Figure 1 is a front view of a lightweight high-safety automobile bumper according to an embodiment of the present application, Figure 2 is a back view of a lightweight high-safety automobile bumper according to an embodiment of the present application.

[0018] As shown in the figure, a kind of light weight high security automobile bumper, it includes: bumper body 10, bumper body 10 includes two sides lamp installation part 11 and central grating installation part 12;Heat dissipation grating 20 is arranged in grating installation part 12, heat dissipation grating 20 both sides have pipe beam through hole 21;Anti-collision bottom plate 30 is arranged below heat dissipation grating 20, and anti-collision bottom plate 30 is equipped with bottom plate mounting seat 31;Anti-collision pipe beam 40 is arranged outside heat dissipation grating 20, and anti-collision pipe beam 40 includes two sides bending pipe beam 41 and the transverse pipe beam 42 connected two sides bending pipe beam 41, and the lower portion of transverse pipe beam 42 is equipped with reinforcing pipe beam 43, and bending pipe beam 41 is inserted into the inside of heat dissipation grating 20 from pipe beam through hole 21, and then bending pipe beam 41 is welded to be connected with anti-collision bottom plate 30.

[0019] In an embodiment of the utility model, bumper body 10 includes two sides lamp installation part 11 and central grating installation part 12. Among them, lamp installation part 11 is equipped with lamp 50, for lighting. Grating installation part 12 is equipped with heat dissipation grating 20, and heat dissipation grating 20 both sides have pipe beam through hole 21.

[0020] Heat dissipation grating 20 below is equipped with anti-collision bottom plate 30, and anti-collision bottom plate 30 is centrally provided with weight-reducing hole 32 for reducing counterweight. Anti-collision bottom plate 30 is equipped with bottom plate mounting seat 31, and bottom plate mounting seat 31 is bolted and fixed on the vehicle body, so that anti-collision bottom plate 30 can be fixed on the vehicle body.

[0021] Heat dissipation grating 20 outside is equipped with anti-collision pipe beam 40, and anti-collision pipe beam 40 includes two sides bending pipe beam 41 and the transverse pipe beam 42 connected two sides bending pipe beam 41. The lower portion of transverse pipe beam 42 is equipped with reinforcing pipe beam 43, and reinforcing pipe beam 43 can strengthen the strength of the connection between bending pipe beam 41 and transverse pipe beam 42. Bending pipe beam 41 is inserted into the inside of heat dissipation grating 20 from pipe beam through hole 21, and then bending pipe beam 41 is welded to be connected with anti-collision bottom plate 30.

[0022] The utility model discloses a kind of light weight high security automobile bumper, it includes: bumper body 10, bumper body 10 includes two sides lamp installation part 11 and central grating installation part 12;Heat dissipation grating 20 is arranged in grating installation part 12, heat dissipation grating 20 both sides have pipe beam through hole 21;Anti-collision bottom plate 30 is arranged below heat dissipation grating 20, and anti-collision bottom plate 30 is equipped with bottom plate mounting seat 31;Anti-collision pipe beam 40 is arranged outside heat dissipation grating 20, and anti-collision pipe beam 40 includes two sides bending pipe beam 41 and the transverse pipe beam 42 connected two sides bending pipe beam 41, and the lower portion of transverse pipe beam 42 is equipped with reinforcing pipe beam 43, and bending pipe beam 41 is inserted into the inside of heat dissipation grating 20 from pipe beam through hole 21, and then bending pipe beam 41 is welded to be connected with anti-collision bottom plate 30.

[0023] The foregoing description illustrates and describes several preferred embodiments of the present application. However, it is to be understood that the application is not limited to the precise forms described, and that changes can be made therein without departing from the scope of the present application as defined in the appended claims.

Claims

1. A lightweight high safety automobile bumper, characterized by, The bumper body includes lamp mounting parts on both sides and a grille mounting part in the center. A heat dissipation grille is arranged on the grille mounting part, and both sides of the heat dissipation grille have pipe beam through holes. A bumper bottom plate is arranged below the heat dissipation grille, and the bumper bottom plate is provided with a bottom plate mounting seat. A bumper pipe beam is arranged outside the heat dissipation grille, and the bumper pipe beam includes bent pipe beams on both sides and a transverse pipe beam connecting the bent pipe beams on both sides. The lower part of the transverse pipe beam is provided with a reinforcing pipe beam. The bent pipe beams pass into the inside of the heat dissipation grille from the pipe beam through holes, and then the bent pipe beams are welded to the bumper bottom plate. The lamp mounting part is provided with a lamp.

2. The light-weight high safety automobile bumper according to claim 1, wherein, The bottom plate mounting seat is bolted and fixed on the vehicle body.

3. The light-weight high safety automobile bumper according to claim 1, wherein The bumper bottom plate has a weight reduction hole in the center.

4. The light-weight high safety automobile bumper according to claim 1, wherein ​

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