China plastic components supplier What is the function of car bumper? Bumpers have the functions of safety protection, vehicle decoration and improving vehicle aerodynamics. From a safety point of view, when a low-speed collision accident occurs, the car can play a buffer role to protect the front and rear bodies; when a pedestrian accident occurs, it can play a certain role in protecting the pedestrian. In terms of appearance, it is decorative and has become an important part of decorating the appearance of the car; at the same time, the car bumper also has a certain aerodynamic effect.

  At the same time, in order to reduce the injury of the occupants in the side collision accident, the door bumper is usually installed on the car to enhance the impact force of the door. This method is practical and simple, with little modification to the body structure, and has been widely used. As early as the 1993 Shenzhen International Auto Show, the participating Honda Accord cut a part of the door to show the door bumper to the audience to demonstrate its good safety performance.

  What is the function of a car bumper? The installation of the door bumper of China plastic auto parts wholesaler refers to placing several high-strength steel beams horizontally or obliquely on the door panel of each door as the front and rear bumpers of the car, so that there are bumpers in the front and rear of the whole car. The left and right protect the car, forming a "copper wall and iron wall", so that the occupants in the car have the maximum safety area. Of course, installing such a door bumper will undoubtedly increase some costs for car manufacturers, but for the occupants in the car, the safety and sense of security will increase a lot.