The car protective bar is an important safety device for the front and rear of the car.

Release time：2024-05-23

Car protective bars, usually called bumpers, are important safety devices for the front and rear of the car. Their main function is to absorb and slow down external impact, protect the front and rear of the body, the engine, clutch and other key parts, and also protect the safety of passengers.

Bumpers are generally composed of outer panels, cushioning materials and beams. Among them, the outer plate and buffer material are usually made of plastic, and the beam is stamped into a U-shaped groove with a cold-rolled sheet. This structure allows the bumper to deform when it is impacted, thereby absorbing the impact energy and reducing the damage to the vehicle body and passengers.

With the development of the automobile industry, the design and manufacture of bumpers are also constantly improving. In addition to maintaining the original protection function, the bumper of modern cars also pursues harmony and unity with the body shape, as well as its own lightweight. For example, the bumpers of many modern cars are made of plastic, which not only reduces the weight of the body, but also improves the fuel economy of the vehicle.

In addition to front and rear bumpers, other types of protective bars may be installed on the car, such as door bumpers. The main function of these protective bars is to enhance the crashworthiness of the door and reduce the injury to passengers in side collisions.

In general, the car protective bar is an important part of the car safety system, and their design and manufacturing level directly affects the safety performance of the car. Therefore, when selecting and installing car protection bars, products that meet national standards and industry standards should be selected, and installed and maintained by professionals.