The invention discloses a rotary blocking device for a seat cushion of an automobile seat, and belongs to the technical field of automobile accessories. A rotary blocking device for an automobile seat cushion comprises a backrest, a bottom sliding column is fixed to the center of the outer side wall of the bottom end of a base, a second bottom plate is arranged under the base, a blocking assembly is arranged between a first bottom plate and the bottom sliding column, buffering protection assemblies are arranged on the two sides of the base, and an insertion assembly is arranged on the side face of the base. The bottom sliding column is locked through the stop assembly, so that the base is locked and stopped in the rotating direction, and the locking stability of the base is effectively improved; the buffering protection assemblies are arranged on the two sides of the base and protrude out of the side surface of the base, buffering and energy absorption are conducted on the base through the buffering protection assemblies, the better protection effect is achieved, meanwhile, the buffering protection assemblies are slightly damaged after being buffered and used, the buffering protection assemblies are rapidly detached from the side face of the base through the inserting assemblies, and the service life of the base is prolonged. The replacement is convenient, and the later maintenance efficiency is effectively improved.

    本发明公开了一种用于汽车座椅座垫的旋转阻挡装置,属于汽车配件技术领域。一种用于汽车座椅座垫的旋转阻挡装置,包括靠背,底座的底端外侧壁中心处固定有底滑柱,底座的正下方设置有第二底板,第一底板和底滑柱之间设置有止挡组件,底座的两侧均设置有缓冲防护组件,底座侧面上设置有插合组件。本发明通过止挡组件对底滑柱进行锁定,从而对底座在转动方向上进行锁定阻挡,有效提高底座锁定的稳固性;通过缓冲防护组件设置在底座两侧并凸出底座的侧表面,通过缓冲防护组件对底座进行缓冲吸能,起到更好的保护作用,同时缓冲防护组件经过缓冲使用后自身受损较小,通过插合组件将缓冲防护组件快速从底座的侧面上拆出,方便进行更换,有效提高后期维护效率。


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    Title :

    Rotary blocking device for seat cushion of automobile seat


    Additional title:

    一种用于汽车座椅座垫的旋转阻挡装置


    Contributors:
    HE XIANLIANG (author) / ZHANG SIWEI (author) / ZHANG GUILAN (author) / LU LIJUN (author) / LYU HUAZHU (author) / CHEN LIU (author)

    Publication date :

    2024-01-02


    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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