The invention belongs to the technical field of automobile parts, and particularly relates to an adjustable linkage structure of an automobile seat backrest cushion and a working method of the adjustable linkage structure. Path through holes are formed in the surfaces of the two linkage rods; the seat framework comprises a backrest framework, a cushion framework and a rotating column arranged on the cushion framework; the two rotating rods comprise rotating parts, one sides of the rotating rods are provided with path pieces matched with the path through holes, and the other sides of the rotating rods are provided with limiting parts matched with the path grooves. According to the automobile seat backrest and seat cushion adjustable linkage structure and the working method thereof, through the linkage rods, the rotating rods, the seat cushion assembly and the like, when the backrest is put down, the seat cushion is turned up, and the seat cushion is lifted up; the backrest and the seat cushion are in smooth transition, and comfort of passengers is improved.

    本发明属于汽车零部件技术领域,具体涉及一种汽车座椅靠背坐垫可调节联动结构及其工作方法,本结构包括:坐垫组件,其两侧设有路径槽;两根联动杆,其表面设有路径通孔;座椅骨架,其包括:靠背骨架、坐垫骨架及设在坐垫骨架上的转动柱;两根转动杆,其包括:转动部,该转动杆的一侧设有与路径通孔适配的路径件且另一侧设有与路径槽适配的限位部,本汽车座椅靠背坐垫可调节联动结构及其工作方法通过联动杆、转动杆和坐垫组件等,从而实现在放下的靠背时,翘起坐垫,使靠背和坐垫形成平缓过渡,提高乘客舒适性。


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    Title :

    Automobile seat backrest cushion adjustable linkage structure and working method thereof


    Additional title:

    汽车座椅靠背坐垫可调节联动结构及其工作方法


    Contributors:
    SUO SILU (author)

    Publication date :

    2023-02-03


    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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