The invention provides a seat movable connecting mechanism which comprises a backrest bent pipe, a seat cushion framework, a connecting assembly and a sliding support, the backrest bent pipe is arranged on the seat cushion framework, the connecting assembly and the sliding support are arranged at the two ends of the backrest bent pipe and the two ends of the seat cushion framework in pairs, and the connecting assembly comprises a longitudinally-arranged first connecting part, a transversely-arranged second connecting part and a transversely-arranged third connecting part; the first connectingpart is fixedly connected with the connecting part of the backrest bent pipe, the second connecting part is rotatably connected with a connecting part of the sliding support, and the third connectingpart is rotatably connected with a connecting part of the seat cushion framework, so that the backrest bent pipe, the sliding support and the seat cushion framework form a linkage mechanism. The seatmovable connecting mechanism is compact in structure and convenient to install, and the height of the cushion and the angle of the backrest can be adjusted at the same time.

    本发明提供一种座椅活动连接机构,包括靠背弯管、坐垫骨架、连接组件和滑动支架,靠背弯管设置在坐垫骨架上,连接组件和滑动支架成对设置在靠背弯管和坐垫骨架的两端,其中,连接组件包括纵向设置的第一连接部以及横向设置的第二连接部和第三连接部;第一连接部与靠背弯管的连接部固定连接,第二连接部与滑动支架的连接部可旋转连接,第三连接部与坐垫骨架的连接部可旋转连接,以使靠背弯管、滑动支架和坐垫骨架形成联动机构。本发明的座椅活动连接机构其结构紧凑、安装方便,能够同时调节坐垫高度和靠背的角度。


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    Title :

    Seat movable connecting mechanism


    Additional title:

    座椅活动连接机构


    Contributors:
    KANG HONGJUN (author) / SI ZHIQIANG (author) / HUO YING (author) / SONG MINGYANG (author)

    Publication date :

    2020-09-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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