The invention belongs to the technical field of vehicle parts, and particularly relates to a circular rotatable sliding rail structure which comprises a lock pin assembly, a rail assembly and a ball assembly. The track assembly and the ball assembly are both of an annular structure, the ball assembly is fixedly installed in the track assembly, an annular track and a rotatable structural part are arranged in the track assembly, and the ball assembly is installed in the annular track in the track assembly. The ball assembly and the rotatable structural member of the track assembly rotate freely along an annular track of the track assembly; a plurality of holes are formed in the bottom surface of the track assembly at equal intervals, and the circle centers of the holes distributed at equal intervals are distributed in the circumferential direction of the same diameter; one end of the lock pin assembly is fixedly connected with a rotatable structural member of the track assembly, and the other end of the lock pin assembly is vertically aligned with a hole in the bottom surface of the track assembly; the metal plate punching forming is adopted, the structure is simple, the manufacturing cost is low, the overall mass is light, the overall structure height is low, better space arrangement is achieved, and installation and popularization are convenient.

    本发明属于车辆零部件技术领域,具体涉及一种圆形可旋转滑轨结构,包括包括锁销组件、轨道组件和滚珠组件;轨道组件和滚珠组件均为环状结构,滚珠组件固定安装在轨道组件的内部,轨道组件的内部具有环形轨道和可旋转结构件,滚珠组件安装在轨道组件的内部的环形轨道中,滚珠组件与轨道组件的可旋转结构件沿轨道组件的环形轨道旋转自由旋转;轨道组件的底面具有多个等间距的孔,多个等间距分布的孔的圆心沿同一直径周向分布;锁销组件的一端与轨道组件的可旋转结构件固定连接,另一端与轨道组件的底面的孔竖直对正;本发明采用钣金冲压成型,结构简单,制造成本低,总体质量轻,总体结构高度低,具有更好的空间布置,便于安装和普及。


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    Title :

    Round rotatable sliding rail structure


    Additional title:

    一种圆形可旋转滑轨结构


    Contributors:
    TANG WENHUA (author) / XIONG WEIJUN (author) / TANG HONGBO (author) / LI LIMING (author) / ZHANG BINCHANG (author)

    Publication date :

    2023-04-18


    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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