The invention discloses an automobile front anti-collision beam device and an automobile. The automobile front anti-collision beam device comprises an anti-collision beam and a collision protection assembly. The anti-collision beam comprises an energy absorption box and an anti-collision cross beam; the collision protection assembly comprises a swinging arm and a driving mechanism; the swinging arm has an initial position and a swinging position on the anti-collision cross beam; when the swing arm is located at the swing position, at least part of the swing arm swings to the front side of the anti-collision cross beam; at least one rolling wheel is installed on the swing arm, and at least part of the rolling wheel protrudes out of the front side of the swing arm. When the front side of the automobile collides with an object, the swing arm can be ejected forwards, the rolling wheel can be in contact with the object, and the rolling wheel converts the moving direction approximately perpendicular to the collided object into the direction approximately parallel to the collided object, so that the deformation of an engine compartment is reduced in a higher-speed collision accident. Intrusion of parts in the engine compartment into a cab and a co-cab can be reduced, and effective protection is provided for people in a vehicle.
本发明公开了一种汽车前防撞梁装置及汽车,包括防撞梁和碰撞保护组件;所述防撞梁包括吸能盒和防撞横梁;所述碰撞保护组件包括有摆动臂和驱动机构;所述摆动臂在所述防撞横梁上具有初始位置和摆动位置;所述摆动臂处于所述摆动位置时,所述摆动臂的至少部分摆动至所述防撞横梁的前侧;在所述摆动臂上安装有至少一个滚轮,所述滚轮至少部分突出于所述摆动臂的前侧。在汽车的前侧与物体发生碰撞时,摆动臂可以向前弹出,滚轮可以与物体接触,滚轮将近乎垂直于被撞物体的运动方向转换成近似平行于被撞物体的方向,从而在较高速的碰撞事故中减少机舱的变形,可以减小机舱内的零件向驾驶室及副驾驶室侵入,对车内人员提供有效的保护。
Automobile front anti-collision beam device and automobile
一种汽车前防撞梁装置及汽车
2022-01-18
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |