CN211642088U

CN211642088U - Anti-impact bumper

Info

Publication number: CN211642088U
Application number: CN202020066664.9U
Authority: CN
Inventors: 刘智涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-10-09
Anticipated expiration: 2030-01-14

Abstract

The anti-collision bumper comprises a rectangular tube body (1), wherein the rectangular tube body (1) is fixed on a vehicle frame (2), and honeycomb metal (3) is filled in the rectangular tube body (1). Compared with the prior art, the utility model discloses when taking place the front end collision, rear end collision, preceding barrier, the back barrier that hits, because cellular metal's deformation can absorb most impact energy, all will greatly reduced to the harm degree of vehicle itself and the member on the car.

Description

Anti-impact bumper

Technical Field

The utility model relates to a bumper of motor vehicle, especially an anti striking bumper of motor vehicle.

Background

At present, the front and rear bumpers of the motor vehicle in the prior art are either rigid channel steel plates or rigid rectangular steel tubes. In the bumper of the motor vehicle, once an accident that the vehicle overtakes the front of the vehicle or directly impacts a front obstacle occurs, the bumper does not buffer a little, so that the front of the vehicle is greatly damaged, and even the bumper possibly causes danger to the lives of drivers and passengers; once an accident that the vehicle directly collides with an obstacle after rear-end collision or backing occurs, the rear part of the vehicle is greatly damaged, and even the lives of people sitting behind the vehicle are possibly dangerous. In addition, the damage degree is higher for some accidents of mistakenly taking the accelerator as the brake. Therefore, designing an anti-impact bumper is a technical problem to be solved at present.

Disclosure of Invention

The utility model aims to solve the technical problem that an anti striking bumper is provided.

The technical proposal of the utility model for solving the technical problem is that:

the anti-collision bumper comprises a rectangular tube body, wherein the rectangular tube body is fixed on a frame, and honeycomb metal is filled in the rectangular tube body.

As a preferable scheme of the present invention, the bumper includes a front bumper and a rear bumper.

As an optimized proposal of the utility model, the honeycomb holes of the honeycomb metal filled in the rectangular pipe body are vertical, inclined or parallel to the bottom surface of the rectangular pipe body.

Compared with the prior art, the utility model discloses when taking place the front end collision, rear end collision, preceding barrier, the back barrier that hits, because cellular metal's deformation can absorb most impact energy, all will greatly reduced to the harm degree of vehicle itself and the member on the car.

Drawings

Fig. 1 is a schematic structural view (first embodiment) of the present invention;

fig. 2 is a schematic structural view (second embodiment) of the present invention;

FIG. 3 is an enlarged view of section I of FIG. 1;

FIG. 4 is an enlarged view of section II of FIG. 1;

FIG. 5 is an enlarged view of section I of FIG. 2;

fig. 6 is an enlarged view of a portion ii of fig. 2.

Detailed Description

As shown in the figure, the anti-collision bumper comprises a rectangular pipe body 1, wherein the rectangular pipe body 1 is fixed on a frame 2, and honeycomb metal 3 is filled in the rectangular pipe body 1. The bumper comprises a front bumper and a rear bumper. The honeycomb holes of the honeycomb metal 3 filled in the rectangular pipe body 1 are vertical, inclined or parallel to the bottom surface of the rectangular pipe body 1.

Claims

1. Anti striking bumper, including rectangular pipe body (1), rectangular pipe body (1) is fixed on frame (2), its characterized in that, is filled with honeycomb metal (3) in rectangular pipe body (1).

2. The impact resistant bumper of claim 1 wherein the bumper comprises a front bumper and a rear bumper.

3. The impact-resistant bumper according to claim 2, wherein the honeycomb holes of the honeycomb metal (3) filled in the rectangular tube body (1) are perpendicular, oblique or parallel to the bottom surface of the rectangular tube body (1).