The invention discloses a passive movable head protection system belonging to the technical field of automobiles. The passive movable head protection system comprises a vehicle body, a fixing plate, supports, a push-pull rod, a motor, a wire harness and a stress inductor. The lower end of the front support and the lower end of the back support are arranged in a groove of the fixing plate, and the upper end of the front support and the upper end of the back support are fixedly connected through the lower end of a vehicle seat. The two ends of the push-pull rod are connected with the back support and the motor respectively. The stress inductor is arranged on a cover lid of the vehicle body or on the top of the vehicle body. According to the passive movable head protection system, when an electronic control unit monitors that the front portion or the back portion of an automobile collides or an object falls down from the upper air through the stress inductor, the vehicle seat is moved forwards or backwards through the motor, and therefore the injury degree of a driver is reduced. The passive movable head protection system is reasonable in structure, simple in design and suitable for the optimization design of an automobile crash loss reducing system.


    Access

    Download


    Export, share and cite



    Title :

    Passive movable head protection system


    Contributors:
    SHEN XIANG (author)

    Publication date :

    2015-11-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



    Movable sounding head protection device and ship

    LIU GUOQING / WANG ZHANGJIAN / LIN JIANZHONG | European Patent Office | 2024

    Free access

    Passive head and neck protection canopy piercer

    SALOIS MATTHEW D / BENJAMIN JEFF | European Patent Office | 2022

    Free access

    PASSIVE HEAD AND NECK PROTECTION CANOPY PIERCER

    SALOIS MATTHEW D / BENJAMIN JEFF | European Patent Office | 2020

    Free access


    HEAD-UP DISPLAY SYSTEM AND MOVABLE BODY

    KUSAFUKA KAORU / MURATA MITSUHIRO / HASHIMOTO SUNAO | European Patent Office | 2021

    Free access