The invention relates to an anti-shaking slide rail structure and an automobile seat, the anti-shaking slide rail structure comprises a fixed slide rail, the bottom of which is used for being fixed in an automobile body; a movable sliding rail, the top of the movable sliding rail is used for being detachably fixed to a seat, the bottom of the movable sliding rail is inserted into the fixed sliding rail, supporting faces are arranged on the two opposite sides of the bottom of the movable sliding rail respectively, and the movable sliding rail can slide in the length direction of the fixed sliding rail; a lower retainer is embedded between the bottom of the movable slide rail and the bottom surface of the fixed slide rail, the lower retainer is fixed with the fixed slide rail, the lower retainer is provided with at least two cylindrical bulges, the cylindrical bulges continuously extend along the length direction of the fixed slide rail, and the two cylindrical bulges are respectively supported on the two supporting surfaces; the arc surface of the cylindrical bulge is respectively in contact with the movable slide rail and the fixed slide rail, so that the movable slide rail is in line-surface contact with the lower retainer, the stress of the movable slide rail can be dispersed, the stress borne by the movable slide rail is reduced, the movable slide rail does not generate dents, shaking does not occur when a seat is adjusted, and the comfort degree of adjusting the seat by a passenger is increased.

    本发明涉及一种防止抖动的滑轨结构及汽车座椅,其包括:定滑轨,其底部用于固定于车身内;动滑轨,其顶部用于可拆卸的与座椅固定,动滑轨底部插设于定滑轨内,且动滑轨底部的相对两侧分别具有支撑面,动滑轨可沿定滑轨的长度方向滑动;下保持架,其嵌设于动滑轨的底部与定滑轨的底面之间,下保持架与定滑轨固定,且下保持架具有至少两个圆柱形凸起,圆柱形凸起沿定滑轨的长度方向连续延伸,两个圆柱形凸起分别支撑于两个支撑面,且圆柱形凸起的圆弧面分别与动滑轨和定滑轨接触,因此,动滑轨与下保持架是线面接触,可以将动滑轨的应力分散,减小动滑轨受到的应力,动滑轨上不会产生凹痕,调节座椅时不会有抖动产生,增加乘员调节座椅的舒适度。


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    Titel :

    Anti-shaking sliding rail structure and automobile seat


    Weitere Titelangaben:

    一种防止抖动的滑轨结构及汽车座椅


    Beteiligte:
    GAN LING (Autor:in) / ZHAN YUXIA (Autor:in) / CHENG ZHIFU (Autor:in) / LIU SHENHUA (Autor:in) / CHEN ZHEN (Autor:in)

    Erscheinungsdatum :

    2021-11-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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