Front bumper for reducing impact

Abstract

The invention creatively provides a front bumper for reducing impact, comprising a front safety hood, wherein two ends of a cross beam are fixedly connected with two side walls of the front safety hood, and a protective frame matched with the front safety hood in shape and size is arranged on the outer side of the front safety hood; a shock pad is arranged at the inner side of the safety hood, andis fixedly connected to the cross beam, a guide pillar is arranged on the inner wall of the safety hood, and the other end of hte guide pillar is embedded into the shock pad. The protective frame isadded outside a front safety hood shell, and therefore, the hardness of the bumper is increased, and the damage degree of the safety hood shell is reduced. When a lever shell suffers from impact force, the shock pad and a compression spring buffer impact born by the protective frame and the front safety hood shell, and meanwhile, the impact force is transferred to the shock pad by the guide pillar, the shock pad weakens the impact energy in the process of being compressed, so as to reduce impact caused by collision of the vehicle body, and provide multiple guarantee from personal safety.

Description

technical field [0001] The application relates to the field of electric vehicle accessories, in particular to a front bumper for reducing impact. Background technique [0002] Due to its light weight and lower power than fuel vehicles, electric vehicles are more severely damaged in collisions, so the requirements for front and rear bumpers are more effective. The car bumper is a safety device that absorbs and alleviates external impact and protects the front and rear of the car body. At present, in addition to maintaining the original protection function, the front and rear bumpers of cars also need to pursue harmony and unity with the car body shape, and pursue their own lightweight. In order to achieve this purpose, the front and rear bumpers of cars are made of plastic, known as plastic bumpers. The plastic bumper is composed of three parts: the outer plate, the buffer material and the beam, and the outer plate and the buffer material are made of plastic. During the col...

AI Technical Summary

Problems solved by technology

During the collision process, the deformation of the bumper absorbs the collision energy, and its buffering and shock-absorbing effect protects the safety of the people in the car. However, due to the low hardness of the plastic, the degree of damage under the impact is large, and its buffering and energy-absorbing effect is not good enough. When the bumper has local collision deformation, it needs to be replaced as a whole, the maintenance cost is high, and the protection ability of the occupants and the vehicle itself needs to be improved

Images