The invention discloses a folding device, an armrest assembly and a seat, the folding device comprises: a connecting seat, which is provided with a gear part; the adjusting assembly comprises a cover body assembly and a moving part, the cover body assembly is rotatably connected with the connecting base through a rotating shaft, the moving part is movably arranged in the cover body assembly, a limiting gear is arranged at one end of the moving part in the length direction, and the gear part is arranged in the cover body assembly in a penetrating mode so as to be meshed with the limiting gear; the moving part can move relative to the gear part so that the limiting gear can be meshed with or disengaged from the gear part, and the matching position of the limiting gear in the length direction of the gear part is adjustable. According to the folding device, multi-gear adjustment can be achieved, the rotation angle can be adjusted at any time, and the use experience can be improved.

    本发明公开了一种翻折装置、扶手总成和座椅,翻折装置包括:连接座,连接座上设有齿轮部;调节组件,调节组件包括盖体组件和移动件,盖体组件通过转动轴可转动地与连接座连接,移动件可移动地设于盖体组件内,移动件长度方向的一端设有限位齿轮,齿轮部穿设于盖体组件内以与限位齿轮啮合,移动件相对齿轮部可移动以使限位齿轮与齿轮部相互啮合或脱离啮合,限位齿轮在齿轮部的长度方向的配合位置可调。根据本发明的翻折装置,能够实现多档位调节,且可以随时调节旋转角度,有利于提高使用体验。


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    Title :

    Folding device, armrest assembly and seat


    Additional title:

    翻折装置、扶手总成和座椅


    Contributors:

    Publication date :

    2025-02-14


    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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