The invention provides a seat sliding assembly. The two ends of the lead screw are fixed in the lower sliding rail through the first fixing block and the second fixing block, the first gear box is in threaded fit with the lead screw, a movable supporting piece is arranged between the second fixing block and the first sliding rail, and the first sliding rail used for installing a first seat is arranged in the first gear box and is in sliding fit with the lower sliding rail. A movable supporting piece is arranged between the second fixing block and the first sliding rail, the movable supporting piece is movably arranged in the lower sliding rail, and a through hole allowing the lead screw to penetrate through is formed in the movable supporting piece. When the first seat moves to one end of the lead screw, the movable supporting piece can be driven to move, the lead screw can be supported in the moving process, shaking or abnormal sound of the lead screw in the moving process of the first seat is avoided, and deformation of the lead screw in the using process can also be avoided.

    本发明提供了一种座椅滑动组件。将丝杆的两端通过第一固定块和第二固定块固定于下滑轨内,并使第一齿轮箱与丝杆螺纹配合,以及在第二固定块与第一滑轨之间设有移动支撑件,并将用于安装第一座椅的第一滑轨设置于第一齿轮箱,且与下滑轨滑动配合,并在第二固定块与第一滑轨之间设置移动支撑件,移动支撑件可移动设置于下滑轨内,移动支撑件开设用于丝杆穿过的通孔。当第一座椅移动至丝杆的一端时,能够带动移动支撑件移动,并且在移动过程中能够对丝杆进行支撑,避免丝杆在第一座椅移动过程中产生抖动或产生异响,也能避免丝杆在使用过程中产生形变。


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    Title :

    Seat sliding assembly


    Additional title:

    一种座椅滑动组件


    Contributors:
    ZHAI XIAOQI (author) / JIANG CHONG (author) / LI HONGCHAO (author) / HAO HAOSHUAI (author)

    Publication date :

    2024-08-16


    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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