In order to solve the technical problems that in the prior art, a seat fixing shaft is not limited in the Z direction, upward movement and even falling wind exist locally, the invention provides a seat rotating shaft mounting mechanism. The seat rotating shaft mounting mechanism comprises a fixing plate connected with an inner wheel cover, a mounting groove is formed in the fixing plate, and a seat fixing shaft is detachably connected with the mounting groove; a rotating hinge plate is rotatably connected with the fixing plate through a hinge plate rotating shaft, a force limiting spring is arranged on the hinge plate rotating shaft, one end of a pull rod is connected with the rotating hinge plate, a limiting assembly for limiting the rotating hinge plate is arranged on the fixing plate, alimiting groove is formed in the rotating hinge plate, and a groove opening of the limiting groove faces downwards when the seat fixing shaft is located at the bottom of the mounting groove. According to the mechanism, the Z-direction freedom degree of the seat fixing shaft can be effectively limited, the seat is prevented from moving upwards when the road condition is poor, the seat is installedmore firmly, and the safety of passengers is better guaranteed when collision occurs.

    本发明为了克服现有技术中座椅固定轴没有Z向限位,局部有向上串动甚至脱落风的技术问题,提供一种座椅转轴安装机构,包括与内轮罩相连的固定板,固定板上设有安装槽,座椅固定轴与安装槽可拆卸连接,固定板上通过页板旋转轴转动连接有旋转页板,页板旋转轴上设有限力弹簧,旋转页板上连接有拉杆的一端,固定板上设有对旋转页板限位的限位组件,旋转页板上设有限位槽,座椅固定轴位于安装槽的槽底时限位槽的槽口朝下。本申请所述机构可有效限制座椅固定轴的Z向自由度,防止座椅在路况不佳时发生向上串动,座椅的安装更为牢靠,发生碰撞时对乘客的安全更有保障。


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    Titel :

    Seat rotating shaft mounting mechanism


    Weitere Titelangaben:

    一种座椅转轴安装机构


    Beteiligte:
    LIU JIANSHENG (Autor:in) / GUO DAZHOU (Autor:in)

    Erscheinungsdatum :

    2021-02-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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