The invention relates to the technical field of automobile seat adjustment, and discloses an automobile seat inclination adjusting mechanism which comprises a seat body and a backrest, a rotating rod is fixedly connected to the bottom of the backrest, one end of the rotating rod is rotatably connected to the inner side of the seat body, an elastic band is fixedly connected to the bottom of the backrest, and the other end of the rotating rod is rotatably connected to the inner side of the seat body. The bottom of the elastic band is fixedly connected to the upper end of the inner side of the seat body; a third gear is installed in the middle of a rotating rod, when the inclination of the backrest is adjusted, the rotating rod rotates on the inner side of the seat body to drive the third gear to rotate synchronously, and when the third gear rotates, a rack push rod is driven to move towards the interior of an air storage pipe; the sealing block is matched to inject air in the air storage pipe into the waist support air bag through the air inlet pipe, the waist of a passenger is dynamically supported, the seat is more fit with the human body curve, better wrapping performance and supporting performance are provided, the supporting point of the waist support is kept on the waist of the human body, and the sitting comfort is improved.

    本发明涉及汽车座椅调节技术领域,且公开了一种汽车座椅的斜度调节机构,包括座椅本体和靠背,所述靠背的底部固定连接有转动杆,所述转动杆的一端转动连接于座椅本体内侧,所述靠背的底部固定连接有松紧带,所述松紧带的底部固定连接于座椅本体内侧上端;本发明通过在转动杆的中部安装第三齿轮,当靠背进行斜度的调节时,转动杆在座椅本体内侧转动会带动第三齿轮同步转动,第三齿轮转动时,带动齿条推杆向储气管的内部移动,配合密封块将储气管内部的气体通过进气管注入至腰托气囊的内部,对乘坐人员的腰部进行动态支撑,使座椅更加贴合人体曲线,提供更好的包裹性和支撑性,并且腰托的支撑点保持在人体的腰部,提升乘坐舒适感。


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    Title :

    Inclination adjusting mechanism of automobile seat


    Additional title:

    一种汽车座椅的斜度调节机构


    Contributors:
    ZHU ZHIMIN (author) / HUANG KAI (author) / GE JUNYI (author)

    Publication date :

    2024-08-20


    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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