Anti-collision buffer device capable of absorbing collision energy

Abstract

The invention discloses an anti-collision buffer device capable of absorbing collision energy. The anti-collision buffer device comprises energy absorbing anti-collision mechanisms and reversing buffer mechanisms, wherein the energy absorbing anti-collision mechanisms are clamped on a front transverse beam and a back transverse beam of a chassis; the energy absorbing anti-collision mechanisms are distributed on a left longitudinal beam, a right longitudinal beam and corners; clamp grooves are respectively distributed on the upper and lower ends of the outside surfaces of the front transverse beam and back transverse beam; locking bolt holes are respectively formed in the front transverse beam and the back transverse beam above the clamping grooves; each energy absorbing anti-collision mechanism comprises an arc-shaped plate body, each arc-shaped plate body is distributed with a plurality of inwards and outwards bent energy absorbing buffer bending surfaces, and both sides of each arc-shaped plate body are clamped into the clamping grooves; each reversing buffer mechanism comprises a groove-shaped plate, a rubber pad pier is clamped into the bottom clamping groove of each arc-shaped plate, and drums are clamped and distributed between the arc-shaped plates at the outsides of the rubber pad piers at equal intervals. The anti-collision buffer device has the advantages that the protection function is realized by quickly absorbing shock energy; by arranging the drums of the buffer mechanisms, the shock force is conveniently changed, so that the transverse shock force is directly weakened, and the integrated buffer effect is good.

Description

[0001] Technical field: [0002] The invention relates to the field of automobile components, and mainly relates to an anti-collision buffer device that can absorb collision energy. [0003] Background technique: [0004] The chassis frame structure not only bears the support function, but also has the function of absorbing collision energy when the car crashes. When the collision force is large, the car frame structure also needs to have a buffering effect to avoid a larger collision. Force damage to drivers and passengers. The chassis frame structure in the prior art cannot effectively meet the above requirements. When a car crashes, it cannot meet the requirements of absorbing collision energy. When the collision force is large, the buffering effect is also poor. [0005] Summary of the invention: [0006] The purpose of the present invention is to make up for the defects of the prior art and provide an anti-collision buffer device that can absorb collision energy. [0007] The prese...

AI Technical Summary

Problems solved by technology

The chassis frame structure in the prior art cannot effectively meet the above requirements. When a car collides, it cannot meet the requirements of absorbing collision energy. When the collision force is large, the cushioning effect is also poor.

Images