The invention discloses an automobile seat and a quick-release supporting device thereof. The quick-release supporting device comprises a limiting piece, a bearing piece and two buckling structures. The bearing piece is installed on the limiting piece and used for bearing an object. The two buckling structures are installed in the two rail holes of the limiting piece respectively, and each buckling structure comprises a buckling piece and a rotary knob. A threaded part and a positioning fork are formed on the two opposite sides of the buckling piece respectively, and at least part of the threaded part penetrates out of the corresponding rail hole. The rotary knob and the positioning fork are located on the two opposite sides of the limiting piece, and the rotary knob is arranged on the threaded part in a rotating mode so that the buckling piece can move in the height direction relative to the limiting piece to reduce the distance between the buckling piece and the limiting piece. The positioning forks of the two buckling pieces can be separately arranged in two gaps formed between the two headrest clamps and the chair cushion in a penetrating mode. In this way, the headrest clamp does not need to be disassembled during installation of the quick-disassembly type supporting device, and then the effect of quick disassembly and assembly is achieved.

    本发明公开一种汽车座椅及其快拆式支撑装置,所述快拆式支撑装置包含有限位件、承载件、及两个扣持结构。承载件安装于限位件,用来承载一物件。两个扣持结构分别安装于限位件的两个轨道孔,并且每个扣持结构包含扣持件与旋钮。扣持件于相反两侧分别形成有螺纹部与定位叉,螺纹部的至少部分穿出相对应的轨道孔。旋钮与定位叉位于所述限位件的相反两侧,并且旋钮旋设于螺纹部,以使扣持件能相对于限位件沿一高度方向移动而缩小彼此之间的距离。所述两个扣持件的定位叉能用来分别可分离地穿设于两个头枕夹与椅垫之间所形成的两个缝隙。据此,所述快拆式支撑装置的安装无须拆卸头枕夹,进而达到快速拆装的效果。


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    Title :

    Automobile seat and quick-release supporting device thereof


    Additional title:

    汽车座椅及其快拆式支撑装置


    Contributors:
    CAO SIHAN (author) / LIN JINGXING (author)

    Publication date :

    2021-02-23


    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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