The present invention discloses a universal threshold including: a middle portion including a guide rail configured to guide opening and closing of a door in a length direction; the general threshold comprises a middle part and one or more additional parts, the middle part and the one or more additional parts are assembled to the middle part, the total width after the middle part and the one or more additional parts are assembled limits the width of the general threshold, and the width of the general threshold changes according to the one or more additional parts which are actually assembled.

    本发明公开了一种通用门槛,包括:中间部分,包括配置为沿长度方向引导门打开和关闭的导轨;以及一个或多个附加部分,配置为装配到所述中间部分,其中,所述中间部分、以及所述一个或多个附加部分装配完成后的总宽度限定所述通用门槛的宽度,所述通用门槛的宽度根据实际装配的所述一个或多个附加部分变化。


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    Title :

    Universal threshold and elevator


    Additional title:

    通用门槛和电梯


    Contributors:
    AI RONGQING (author)

    Publication date :

    2023-08-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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