The invention relates to the technical field of anti-collision beams, and discloses an aluminum alloy automobile anti-collision beam and an automobile The aluminum alloy automobile anti-collision beam comprises a mounting plate, an energy absorption box arranged on the outer side of the mounting plate, a main beam arranged at the end, away from the mounting plate, of the energy absorption box and a bending groove formed in the outer side of the energy absorption box and further comprises a protection unit. And the protection unit comprises a mounting insertion hole formed in the inner wall of the bending groove. According to the aluminum alloy automobile anti-collision beam, by controlling the position relation of the filling rods and the bending grooves, when an automobile runs at a high speed, the energy absorption boxes are bent and deformed at the bending grooves, part of collision energy is absorbed through the deformation, impact force transmitted into the automobile is reduced, and therefore passengers are better protected, and when the automobile runs at a low speed, the automobile anti-collision beam is not damaged. The energy absorption box is arranged in the bending groove, supports are arranged in the bending groove, deformation is not prone to occurring, in this way, when a vehicle collides, the energy absorption box directly bears collision energy, the collision energy is not enough to enable the energy absorption box to deform, and therefore damage to the vehicle is reduced.
本发明涉及防撞梁技术领域,公开了一种铝合金汽车防撞梁及汽车,其中,一种铝合金汽车防撞梁,包括安装板,设置于安装板外侧的吸能盒,设置于吸能盒远离安装板一端的主梁,设置于吸能盒外侧的弯折槽,还包括保护单元,保护单元包括设置于弯折槽内壁的安装插孔。该铝合金汽车防撞梁,通过控制填补杆和弯折槽的位置关系,在车辆高速行驶时,吸能盒在弯折槽处出现折弯变形,通过形变吸收部分碰撞能量,来减少传递到车内的冲击力,从而更好地保护乘客,在车辆低速行驶时,弯折槽内有了支撑不易出现形变,如此在车辆发生碰撞时,吸能盒直接承受碰撞能量,碰撞能量不足以使吸能盒发生形变,从而使车辆受到的损伤降低。
Aluminum alloy automobile anti-collision beam and automobile
一种铝合金汽车防撞梁及汽车
2024-05-03
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
European Patent Office | 2021
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