The invention relates to the technical field of automobiles, in particular to an automobile rear seat and an automobile. The automobile rear row seat comprises a driving part, a sliding seat, a seat body, an adapter and a lead screw. The movable seat is provided with a threaded sleeve and slidably connected to the sliding seat in the first direction x, one end of the backrest is rotationally connected with the movable seat, and the other end of the backrest is provided with a limiting rod. A first sliding groove is formed in one end of the adapter, and the other end is fixedly arranged on a vehicle body. One end of the limiting rod is limited in the first sliding groove and can slide in the first sliding groove in the second direction, and the threaded sleeve is arranged on the lead screw piece in a sleeving mode and is in threaded connection with the lead screw. When the lead screw rotates, the threaded sleeve can move in the axial direction of the lead screw, and linear uniform-speed movement is achieved. The first direction of lead screw transmission and the first direction of seat movement are kept consistent, the lead screw only rotates and does not move in the direction, and therefore extra space does not need to be provided in other directions. Therefore, the structure is simple, the occupied space is small, and the comfort degree of adjustment is improved.

    本申请涉及汽车技术领域,特别是涉及一种汽车后排座椅及汽车。汽车后排座椅包括驱动件、滑动座、座椅,转接件和丝杆。移动座上设有螺纹套且沿着第一方向x滑动地连接于滑动座上,靠背的一端与移动座转动连接,另一端设有限位杆。转接件的一端开设有第一滑槽,另一端固定设置于车身。限位杆的一端限位于第一滑槽中且能够沿第二方向在第一滑槽内滑动,螺纹套套设于丝杆件并与丝杆螺纹连接。丝杆在旋转时,螺纹套会沿着丝杆的轴向移动,实现直线匀速运动。丝杆传动与座椅运动的第一方向保持一致并且丝杆仅转动不会方向移动,从而不需要在其他方向提供额外的空间。如此,不仅结构简单,占用空间小并且提高了调节的舒适度。


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    Title :

    Automobile rear seat and automobile


    Additional title:

    汽车后排座椅及汽车


    Contributors:
    YANG WEI (author) / ZHUANG JIANQIANG (author) / LONG GANGQI (author)

    Publication date :

    2023-10-13


    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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