The invention discloses a high-safety zero-gravity automobile seat which comprises a seat frame assembly and a base assembly, the two sides of the rear end of the seat frame assembly are hinged to the base assembly through rear connecting rods, the rear connecting rods are fixedly arranged on the seat frame assembly, and the high-safety zero-gravity automobile seat further comprises a zero-gravity driving mechanism, two front connecting rods and two front supports. The two front connecting rods and the two front supports are arranged in a left-right corresponding mode, one ends of the front connecting rods are hinged to the base assembly, the other ends of the front connecting rods are hinged to the front supports, and the other ends of the front supports are hinged to the seat frame assembly; the lead screw motor is rotationally connected with the motor support, a lead screw of the lead screw motor is sleeved with a nut in a threaded mode, and the nut is hinged to one of the front supports. The zero-gravity driving mechanism solves the problem that an existing zero-gravity driving mechanism is large in shaking gap or weak in constraint strength, and is simple in structure and convenient to operate.

    本发明公开了一种高安全性的零重力汽车座椅,包括座框总成和底座总成,座框总成的后端两侧分别通过后连杆与底座总成铰接,后连杆固设于座框总成上,还包括零重力驱动机构、两前连杆和两前支架,两前连杆以及两前支架均左右对应设置,前连杆的一端铰接在底座总成上、另一端与前支架铰接,前支架的另一端铰接在座框总成上,零重力驱动机构包括丝杆电机,丝杆电机通过电机支架固设于座框总成上,丝杆电机与电机支架为转动连接,丝杆电机的丝杆上螺纹套装有螺母,螺母与其中一前支架铰接。本发明解决了现有零重力驱动机构晃动间隙大或约束强度较弱的问题,其结构简单、操作方便。


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    Title :

    High-safety zero-gravity automobile seat


    Additional title:

    一种高安全性的零重力汽车座椅


    Contributors:
    LI SHULIN (author) / FAN MAOGUO (author) / QI ZHENGDA (author) / ZHU RUQING (author) / ZHANG HAO (author) / HE JIE (author)

    Publication date :

    2024-10-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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