Post: The rear bumper frame is part of the anti-collision beam

It is mainly used to absorb impact energy when the vehicle collides, thereby protecting the body structure and the safety of the occupants.
‌Relationship between the rear bumper frame and the anti-collision beam‌
The rear bumper frame is an important part of the anti-collision beam, usually composed of the main beam, energy absorption box and mounting plate. It can effectively absorb energy in low-speed collisions and reduce damage to the longitudinal beams of the body.
‌Function of the anti-collision beam‌
The main function of the anti-collision beam is to reduce the impact force of the vehicle in a collision and protect the occupants and body structure in the vehicle. It is usually hidden inside the bumper and plays a key role in the collision.
‌Material and design‌
Common materials for anti-collision beams include metals (such as aluminum alloys, steel pipes) and hard plastics. High-end models tend to use aluminum alloys, while some economical vehicles may omit the rear anti-collision beam to reduce costs.
‌Safety performance‌
Vehicles equipped with rear anti-collision beams can better protect rear passengers in rear-end collisions and reduce the damage to the body caused by rear deformation and direct impact force.