The invention relates to an automobile anti-collision bumper which comprises an anti-collision beam body and a mounting plate, a plurality of damping springs are arranged between a first protection plate and a second protection plate in an array mode, a plurality of first arc-shaped baffles are arranged on the inner side of the second protection plate in an array mode, and a plurality of second arc-shaped baffles are arranged on the outer side of a third protection plate in an array mode. The first arc-shaped baffles and the second arc-shaped baffles are arranged in a staggered and spaced mode, and a pressure sensor is arranged at the bottom of the second protection plate. In the first stage, collision energy can be effectively absorbed and dispersed, in the second stage, forward collision force is dispersed, the impact force of collision on a vehicle and passengers is further reduced, outward moving force is provided for the third protection plate through the multiple air cylinders, the three-stage buffering plays an obvious buffering role on the vehicle, and the safety of the vehicle is improved. And the damage to the automobile caused by the impact force of collision is reduced, so that the safety of passengers is protected.

    本发明涉及一种汽车防撞保险杠,包括防撞梁本体和安装板,第一防护板与第二防护板之间阵列设置有多个减震弹簧,第二防护板的内侧阵列设置有多个第一圆弧形挡板,第三防护板的外侧阵列设置有多个第二圆弧形挡板,第一圆弧形挡板和第二圆弧形挡板交错间隔设置,第二防护板的底部设置有压力传感器;本发明第一阶段能够有效吸收和分散碰撞能量,第二阶段将正向的碰撞力分散,进一步减轻了碰撞对车辆和乘客的冲击力,通过多个气缸为第三防护板提供外移力,三阶段缓冲对车辆起到了明显的缓冲作用,减小了碰撞的冲击力对汽车带来的伤害进而保护了乘客的安全。


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    Title :

    Automobile anti-collision bumper


    Additional title:

    一种汽车防撞保险杠


    Contributors:
    LYU JUNYONG (author) / CHEN ZHIHUA (author) / HUANG JINFA (author) / QIU SHUO (author) / WU LINWEI (author)

    Publication date :

    2024-04-05


    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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