The invention relates to the technical field of automobile body anti-collision devices, in particular to an automobile body anti-collision device. Energy absorption box assemblies are arranged at the two ends of a front side anti-collision beam and the two ends of a rear side anti-collision beam correspondingly and located between the anti-collision beams and side anti-collision frames, the energy absorption box assemblies are connected with the anti-collision beams and the side anti-collision frames, when the anti-collision beams are impacted by external force, impact energy is absorbed in time, the side anti-collision frames are of a square frame body structure, a horizontal protection bar is fixedly connected to the position, opposite to the energy absorption box assembly, of the frame inner side wall of the side anti-collision frame, inclined protection bars are arranged on the positions, located on the two sides of the horizontal protection bar, of the frame inner side wall of the side anti-collision frame, the horizontal protection bar and the inclined protection bars can play a role in supporting the anti-collision beam and also can play a role in protecting the anti-collision beam, the front side anti-collision beams and the corresponding side anti-collision frames are combined to form an anti-collision structure which is in a U shape on the whole so as to protect the front end, the side faces of the front end, the rear end and the side faces of the rear end of the automobile, and the anti-collision effect and the anti-collision area are both improved through combined anti-collision of the front side anti-collision beams, the rear side anti-collision beams and the side anti-collision frames.

    本发明涉及车身防撞装置技术领域,具体领域为汽车车身防撞装置,前侧防撞梁和后侧防撞梁的两端分别设置有吸能盒组件,吸能盒组件位于防撞梁与侧部防撞框之间,起到对两者的连接作用,在受到外力撞击时,及时吸收撞击能量,侧部防撞框为方形框体结构,侧部防撞框的框内侧壁上且与吸能盒组件相对处固定连接水平保护杠,侧部防撞框的框内侧壁上且位于水平保护杠的两侧设置有斜向保护杠,水平保护杠和斜向保护杠既能对防撞梁起到支撑作用,又能保护车身前后端侧部,前侧防撞梁和对应的侧部防撞框组合成整体为匚形的防撞结构以保护汽车前端及前端侧面、汽车后端及后端侧面,通过前后侧防撞梁与侧部防撞框联合防撞,防撞效果及防撞面积均得到提升。


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    Title :

    Automobile body anti-collision device


    Additional title:

    汽车车身防撞装置


    Contributors:
    ZHU MIN (author) / QIAN XIUWEN (author)

    Publication date :

    2022-01-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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