The invention discloses a surrounding-type auxiliary anti-collision protection system for a vehicle body, and relates to the field of automobile safety devices. According to the technical scheme, the surrounding-type auxiliary anti-collision protection system for a vehicle body comprises an vehicle head cabin collapse energy absorption protection unit and an vehicle tail cabin collapse energy absorption protection unit; the vehicle head collapse energy absorption protection unit comprises a first pressure transmission channel, a first contact rod and a side energy absorption chain; the front end of the side energy absorption chain is fixed with a second piston; and the vehicle tail collapse energy absorption protection unit comprises a second pressure transmission channel and a second contact rod, and the second pressure transmission channel is provided with a second overflow valve. According to the scheme, the impact on the front portion of the automobile can be transferred to the rear portion of the automobile, the impact on people in the automobile is relieved, more response time can be provided for the people in the automobile, more sober and cold states can be provided for the people in the automobile due to the more response time, more guarantee is provided for later self-rescue and external rescue, and the safety of people in the vehicle is ensured to a greater extent.

    本发明公开了一种围城式车身辅助防撞保护系统,涉及汽车安全装置领域,本发明的技术方案包括一种围城式车身辅助防撞保护系统,包括车头溃舱吸能保护单元和车尾溃舱吸能保护单元;车头溃舱吸能保护单元包括第一压力传送通道、第一接触杆和侧部吸能链;侧部吸能链的前端与第二活塞固定;车尾溃舱吸能保护单元包括第二压力传送通道和第二接触杆,第二压力传送通道设有第二溢流阀。通过以上方案将汽车前方受到的冲击可以向汽车的后方进行转移,减缓车内人员受到的冲击,能够给车内人员多一点的反应时间,多一点的反应时间能够给予车内人员多一点的清醒冷静状态,为过后的自我救援以及外部救援多一份保障,更大程度的保证车内人员的安全。


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    Title :

    Surrounding-type auxiliary anti-collision protection system for vehicle body


    Additional title:

    一种围城式车身辅助防撞保护系统


    Contributors:

    Publication date :

    2021-08-06


    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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