Damping security bumper capable of reducing impact effect

Abstract

The invention relates to a bumper, in particular to a damping security bumper capable of reducing the impact effect. The damping security bumper comprises a first arc-shaped plate and a second arc-shaped plate, and the side face of the first arc-shaped plate is fixed to a first mounting plate through a side plate. The second arc-shaped plate is connected with the first mounting plate through a spring, and an inner plate is further fixed to the first mounting plate. A storing groove is formed in the first arc-shaped plate and internally provided with an airbag. An upper cover is arranged on thestoring groove, and a first spring rod is arranged between the first arc-shaped plate and the second arc-shaped plate. Transverse spring rods are oppositely arranged on the side face of the first spring rod, and damping tubes are arranged outside the transverse spring rods. Springs are arranged between the transverse spring rods and the tops of the damping tubes as well as between the transversespring rods and the bottoms of the damping tubes correspondingly, and second mounting plates and damping pads are sequentially arranged outside the damping tubes at intervals. A filling block is arranged on the connection position of the first arc-shaped plate and the side plate. According to the technical scheme, the defects that in the prior art, the buffer energy absorbing effect is poor, the secondary collision accident is prone to occurring, and no damping structure is arranged at the corner of the bumper can be effectively overcome.

Description

technical field [0001] The invention relates to a bumper, in particular to a shock-absorbing safety bumper capable of reducing impact. Background technique [0002] The bumper is an important safety protection part of a car, and a bumper with a higher structural strength can often effectively protect the lives of drivers and passengers. With the development of the automobile industry, the bumper, as an important safety device, is also on the road of innovation. At present, the bumper of the car is usually made of plastic. The plastic bumper has strength, rigidity and decoration. The life safety of the car body and the people in the car. However, relying solely on the deformation of the bumper to absorb the collision energy, its cushioning and energy absorption effect is not good enough. Such a rigid collision is very damaging, and its ability to protect the occupants and the vehicle itself needs to be improved. [0003] In the invention patent with the authorized announce...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the above-mentioned shortcomings existing in the prior art, the present invention provides a shock-absorbing safety bumper that can reduce the impact effect, which can effectively overcome the poor buffering and energy-absorbing effect in the prior art, and the possibility of secondary collision accidents, The defect that the shock absorbing structure is not set at the corner of the bumper

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