Automobile bumper

Abstract

The automobile bumper comprises a buffering structure and a rotating frame body, a plurality of sliding rods are hinged to the buffering structure, a sliding groove is formed in the rotating frame body, a plurality of sliding blocks are slidably connected into the sliding groove, the sliding blocks are rotatably connected into the sliding groove, and each sliding rod penetrates through the corresponding sliding block; the bumper is installed in an existing shell bumper and plays a secondary buffering role, the buffering structure is arranged, the first buffering part and the second buffering part are adopted in the buffering structure, and after impact force is generated, the second buffering part is attached to the first buffering part, and the overlapped part forms a three-layer buffering structure so that impact on people in a vehicle can be reduced; and when the impact force is stronger and exceeds a preset value, the rotating frame deviates to enable the impact force to generate component force so as to reduce impact on people in the vehicle, and the problems in the prior art are solved.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to an auto bumper. Background technique [0002] The front and rear ends of the car are equipped with bumpers, which not only have a decorative function, but more importantly, absorb and moderate external impact, protect the body, protect the body and install and protect the occupant safety function. The existing bumper has only one layer of outer surface protective shell to absorb and ease the external impact force, and in order to reduce the weight of the car, many cars use plastic bumpers, which have no effective mitigation effect on strong impacts, and will still affect the car for relatively strong impacts. People inside cause impact. [0003] Based on this, the inventor proposes an automobile bumper to solve the above-mentioned technical problems. Contents of the invention [0004] Aiming at the deficiencies in the prior art, the present invention proposes an automobile...

AI Technical Summary

Problems solved by technology

The existing bumper has only one layer of outer surface protective shell to absorb and ease the external impact force, and in order to reduce the weight of the car, many cars use plastic bumpers, which have no effective mitigation effect on strong impacts, and will still affect the car for relatively strong impacts. People inside cause impact

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