The invention discloses a face cover and transmission track fixing structure which comprises a seat cushion framework, a plurality of rivets are arranged on the side surface of the seat cushion framework, a large roller and a small roller are rotationally connected to the side surfaces of the rivets, and a limiting strip is assembled on the lower surface of the seat cushion framework. The surface of the seat cushion framework is fixedly connected with a motor through screws; a round hole is formed in the seat cushion framework, a metal lining is arranged in the round hole, a plastic lining is fixedly connected to the inner surface of the metal lining, and a synchronous rod is arranged in the plastic lining. By means of the structure, the transmission crawler belt is designed in the mode that the hooks are connected end to end through the iron pins, so that the transmission crawler belt can slide in the arc sliding groove in the leg support driven structure more easily, and the strength of the driven crawler belt structure is improved. The transmission crawler belt is novel in structure, convenient in length adjustment and low in manufacturing cost, and the hook can be directly replaced without scrapping the whole transmission crawler belt when a single hook is broken.

    本发明公开了一种面套与传动履带的固定结构,其包括座垫骨架,所述座垫骨架的侧表面设置有多个铆钉,所述铆钉的侧表面转动连接有大滚轮与小滚轮,所述座垫骨架的下表面装配有限位条,所述座垫骨架的表面通过螺钉固定连接有电机;所述座垫骨架的内部设置有圆孔,所述圆孔的内部设置有金属衬套,所述金属衬套内表面固定连接有塑料衬套,所述塑料衬套的内部设置有同步杆。通过上述结构,将传动履带设计成一个个挂钩首尾通过铁销子连接起来,使得传动履带能更容易的在腿托从动结构中的圆弧滑槽里面滑动,且增加了从动履带结构的强度。传动履带结构新颖、长短调节方便、制造成本低、单个挂钩断了可以直接换掉挂钩不用报废整条传动履带。


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    Titel :

    Fixing structure for cover and transmission track


    Weitere Titelangaben:

    一种面套与传动履带的固定结构


    Beteiligte:
    SONG YUNFENG (Autor:in) / WU AIGUO (Autor:in) / YAO LAI (Autor:in)

    Erscheinungsdatum :

    08.08.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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