The invention relates to an automobile headrest support with a buffering function. The headrest comprises a backrest bracket, a headrest supporting rod, a lever and a tension spring, first fixing blocks are arranged in the inner side of the backrest bracket; the bottom of each first fixing block is connected with a fastener through a second fixing block; a tension spring is arranged on the back ofthe second fixing block; a rubber pad is arranged at one end of the lever, the headrest supporting rod is arranged at the top of the rubber pad, one end of the headrest supporting rod is connected with a limiting block arranged on the front face of the backrest bracket, a pin shaft is arranged on the front face of the limiting block, a cushion is arranged at the bottom of the backrest bracket, and sliding wheels are arranged at the two sides of the bottom of the cushion. According to the automobile headrest support with the buffering function, the sliding groove is formed in the lower portionof the backrest bracket, so that the headrest supporting rod can swing leftwards and rightwards, when people impact the rubber pad, the headrest supporting rod can drive the rubber pad to move backwards by a certain distance, and acting force generated in the impact process is reduced.

    本发明涉及一种带缓冲功能的汽车头枕支架,包括有靠背支架、头枕支撑杆、杠杆和拉簧,靠背支架的内侧均设有第一固定块,第一固定块的底部通过设有第二固定块与扣件相连接,第二固定块的背部设有拉簧,拉簧的另一端与杠杆相连接,杠杆的一端设有橡胶垫,橡胶垫的顶部设有头枕支撑杆,头枕支撑杆的一端与设在背靠支架正面的限位块相连接,限位块的正面设有销轴,背靠支架的底部设有坐垫,坐垫底部的两侧均设有滑轮。该带缓冲功能的汽车头枕支架通过靠背支架下设有滑槽,使其头枕支撑杆能够左右摇摆,当人们在撞击橡胶垫时,头枕支撑杆能带动橡胶垫向后移动一段距离,降低了撞击时产生的作用力。


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    Titel :

    Automobile headrest bracket with buffering function


    Weitere Titelangaben:

    带缓冲功能的汽车头枕支架


    Beteiligte:
    LIU LIANGBIN (Autor:in) / QIAN QIANGFENG (Autor:in) / JIA YANQING (Autor:in)

    Erscheinungsdatum :

    2020-05-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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