The invention relates to a full-covering type sliding rail mechanism for an automobile seat, and belongs to the field of automobile seat system sliding mechanisms, the full-covering type sliding rail mechanism comprises a lower guide rail, a dustproof rubber strip, an upper rail shell and an upper rail top cover, the upper rail shell is in sliding connection with the lower guide rail, the upper rail top cover is fixed at the top of the upper rail shell, a first convex rib is arranged on the lower guide rail, and a second convex rib is arranged on the lower guide rail. Semi-cylindrical grooves are symmetrically formed in the two ends of the bottom of the dustproof rubber strip and used for being matched with first protruding ribs on the lower guide rail. Rolling wheels and a guide wheel are fixed in the upper rail shell, the rolling wheels are arranged at the two ends of the upper rail shell, the guide wheel is arranged between the rolling wheels, the upper surface of the dustproof rubber strip is connected with the rolling wheels, and the guide wheel is arranged on the lower surface of the dustproof rubber strip. Foreign matters are effectively prevented from influencing the lower guide rail; noise generated in the guide rail is effectively isolated; the risk that the lower guide rail is exposed due to the fact that part of the dustproof adhesive tape is separated from the lower guide rail can be avoided.

    本发明涉及一种用于汽车座椅的全覆式滑轨机构,属于汽车座椅系统滑动机构领域,其包括下导轨、防尘胶条、上轨外壳及上轨顶盖,所述上轨外壳与下导轨之间滑动连接,所述上轨顶盖固定在上轨外壳的顶部,所述下导轨上设置有第一凸筋,所述防尘胶条底部的两端对称设置有半圆柱形凹槽,用于与所述下导轨上的第一凸筋配合;所述上轨外壳内固定有滚压轮和导向轮,所述滚压轮设置在所述上轨外壳的两端,所述导向轮设置在所述滚压轮之间,所述防尘胶条的上表面与所述滚压轮连接,所述导向轮设置在所述防尘胶条的下表面。本发明有效防止异物影响下导轨;有效隔绝导轨内产生的噪音;可保护因部分防尘胶条脱离下导轨而产生的下导轨暴露的风险。


    Access

    Download


    Export, share and cite



    Title :

    Full-covering type sliding rail mechanism for automobile seat


    Additional title:

    一种用于汽车座椅的全覆式滑轨机构


    Contributors:
    WANG KAICHEN (author) / JIA DECAI (author) / CHEN SUNSHUI (author) / LI ZHENG (author) / ZHANG WENWEN (author)

    Publication date :

    2023-01-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Automobile seat sliding rail mechanism

    WANG XING / WANG LIANG / WANG XIANJUN et al. | European Patent Office | 2024

    Free access

    Sliding rail locking mechanism, seat sliding rail and automobile

    HAO HAOSHUAI / LI HONGCHAO / ZHAI XIAOQI | European Patent Office | 2021

    Free access

    Sliding rail mechanism of automobile seat

    WANG XUEJIU / CHEN TONG / ZHOU JUN et al. | European Patent Office | 2022

    Free access

    Sliding rail mechanism of automobile seat and automobile

    CHEN YUANHUA | European Patent Office | 2021

    Free access

    Automobile seat sliding rail

    ZHENG XIAOYUAN / ZHENG GAOSHENG | European Patent Office | 2022

    Free access