The invention discloses an anti-whiplash mechanism of an automobile seat. The anti-whiplash mechanism comprises a control module, an air pump, a waist support air bag, a headrest air bag, hollow headrest rods and a rear collision detection sensor. The control module is arranged in a vehicle body center control large screen, and the air pump and the waist support air bag are installed in a seat backrest; the air pump is connected with the waist support air bag through a first air pipe; the headrest air bag is mounted in the seat headrest; the headrest air bag is connected with the air pump through a second air pipe; the waist support air bag is connected with the headrest air bag through a third air pipe; two hollow headrest rods are respectively arranged on two sides of the lower part of the seat headrest; the seat headrest is mounted at the top of the seat backrest through the hollow headrest rods; and the rear collision detection sensor is arranged at the tail part of the automobile and is connected with the control module. When rear-end collision happens to the automobile, the headrest air bag is rapidly inflated, the distance between the head and the headrest is reduced, and then the harm of whiplash injury is reduced.

    本发明公开了一种汽车座椅的防鞭打机构,包括控制模块、气泵、腰托气袋、头枕气袋、空心头枕杆和后碰撞检测传感器;控制模块设置在车身中控大屏内,气泵和腰托气袋安装在座椅靠背内;气泵与腰托气袋之间通过第一气管连接;头枕气袋安装在座椅头枕内;头枕气袋与气泵之间通过第二气管连接;并且腰托气袋和头枕气袋之间通过第三气管连接;座椅头枕的下部两侧分别设置有两个空心头枕杆;座椅头枕通过空心头枕杆安装在座椅靠背的顶部;后碰撞检测传感器设置于汽车尾部,并与控制模块联接。本发明在汽车发生追尾碰撞时,头枕气袋快速被充气,减小头部和头枕的距离,进而减小挥鞭伤的危害。


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    Title :

    Anti-whiplash mechanism of automobile seat


    Additional title:

    一种汽车座椅的防鞭打机构


    Contributors:
    CHAI JIANGLEI (author) / PIAO XIJUN (author) / HU LEI (author) / SU ERLAN (author) / ZHANG YANG (author) / WANG XINGBO (author) / LI YUTONG (author) / LIU YEPENG (author)

    Publication date :

    2022-02-25


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



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