The invention discloses a flexible energy absorption automobile anti-collision beam, which comprises a front anti-collision plate and a rear anti-collision plate connected with an automobile longitudinal beam, wherein a first energy absorption device is arranged between the front anti-collision plate and the rear anti-collision plate, and second energy absorption devices are arranged at the jointsof the two ends of the rear anti-collision plate and the automobile longitudinal beam respectively; the first energy absorption device absorbs the collision borne by the front anti-collision beam andtransmits the collision to the automobile longitudinal beam towards the two sides, the second energy absorption device absorbs the collision transmitted by the front anti-collision plate and the rearanti-collision plate, and the automobile longitudinal beam is prevented from being directly and rigidly collided suddenly.
本发明公开了一种柔性吸能汽车防撞梁,包括前防撞板和与汽车纵梁连接的后防撞板,在前防撞板与后防撞板之间设置有第一吸能装置以及在后防撞板两端分别与汽车纵梁连接处设置有一第二吸能装置;第一吸能装置吸收前防撞梁受到的碰撞并将碰撞向两侧传递至汽车纵梁上,第二吸能装置吸收由前防撞板和后防撞板传递过来的碰撞,避免汽车纵梁受到突发的直接刚性碰撞。
Flexible energy absorption automobile anti-collision beam
一种柔性吸能汽车防撞梁
31.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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