The invention provides a connecting structure, a seat and a vehicle, the connecting structure is used for connecting a backrest framework and a cushion framework, the backrest framework comprises an upper framework and a lower framework which are rotatably connected, the connecting structure comprises a connecting piece and a linkage structure, the connecting piece is used for being connected with the cushion framework, and the lower framework is rotatably arranged on the connecting piece; the linkage structure comprises a first linkage structure used for being arranged on the upper framework, a second linkage structure used for being connected with the lower framework and a third linkage structure used for being connected with the cushion framework, and the second linkage structure is connected with the third linkage structure in an engaged mode. The first linkage structure is used for rotating along with the upper framework so as to drive the second linkage structure to rotate around the third linkage structure. According to the invention, the step difference between the backrest and the cushion after the backrest is put down can be effectively reduced, so that the comfort of the seat is improved.

    本发明提供了一种连接结构、座椅及车辆,该连接结构用于连接靠背骨架和坐垫骨架,靠背骨架包括转动连接的上骨架和下骨架,该连接结构包括连接件和联动结构,连接件用于与坐垫骨架连接,下骨架用于转动设置于连接件上,联动结构包括用于设置于上骨架上的第一联动结构、用于与下骨架连接的第二联动结构以及用于与坐垫骨架连接的第三联动结构,第二联动结构与第三联动结构啮合连接,当上骨架相对于下骨架转动时,第一联动结构用于跟随上骨架转动以驱动第二联动结构绕着第三联动结构转动。本发明能够有效地减小靠背放倒后与坐垫的阶差,进而提升了座椅的舒适性。


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    Title :

    Connecting structure, seat and vehicle


    Additional title:

    一种连接结构、座椅及车辆


    Contributors:
    WANG SHUAISHUAI (author) / GAO WEI (author) / OH WOO-TAEK (author)

    Publication date :

    2022-12-02


    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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