The invention provides a collision passive safety device and an automobile. The collision passive safety device comprises a first crumple energy absorbing box and a second crumple energy absorbing box, each of the first crumple energy absorbing box and the second crumple energy absorbing box comprises a first outer plate and a second outer plate which are connected oppositely in parallel, and a cavity is formed between each first outer plate and the corresponding second outer plate; a first inner plate and a second inner plate are arranged in each cavity, each first inner plate and the corresponding first outer plate are connected in parallel, each second inner plate and the corresponding second outer plate are connected in parallel, multiple crumple guide grooves are formed in each first inner plate and each second inner plate in the width direction, and reinforcing ribs are arranged at the positions, corresponding to the two ends of the crumple guide grooves, of each first outer plate and each second outer plate. According to the scheme of the device, when cars are collided, the injury to the passersby, the collided car, the colliding car and the passengers in the cars is reduced.


    Access

    Download


    Export, share and cite



    Title :

    Collision passive safety device and automobile


    Contributors:
    ZHANG BO (author) / CAO GUANGLEI (author) / ZHANG JIHONG (author)

    Publication date :

    2015-07-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    Automobile anti-collision safety device

    ZHANG XIBIAO | European Patent Office | 2022

    Free access

    Side collision safety device of automobile

    YIN GAOJI / ZHOU DAYONG / LIU WEIGUO et al. | European Patent Office | 2015

    Free access

    Automobile collision active safety headrest device

    LIU YANWEI / LIU WEIFENG / GUO BINFENG et al. | European Patent Office | 2022

    Free access

    Automobile collision safety protection device and automobile with same

    WU GUANGYOU | European Patent Office | 2016

    Free access

    Automobile safety collision energy absorber

    LI YOUTONG / WANG JUMEI / FANG TAO | European Patent Office | 2023

    Free access