The invention relates to a folding door which can be applied to the field of elevators and serves as an elevator car door or an elevator landing door. The invention aims to provide a folding door which can reduce the space occupation of a hoistway, so that the door opening width of a small hoistway can be increased. According to the folding door, in the door closing state (the first state), the first door plate and the second door plate are mutually spliced to form the door plate with the width enough to cover an elevator car or an elevator landing door, and it is guaranteed that the elevator car door or the elevator landing door is completely closed in the door closing state; in the door opening state (the second state), at least part of the first door plate is embedded between the outer side plate and the inner side plate of the second door plate, so that the width of the whole door is reduced compared with the width of the whole door in the first state, the occupied space in the width direction is smaller, the occupied space of a hoistway is reduced, and then the large door opening width of the small hoistway can be achieved.

    本发明涉及一种折叠门,可以应用于电梯领域,作为电梯轿厢门或者电梯厅门。本发明的目的是提供一种折叠门,能够减小井道空间占用,使得小井道也能做更大的开门宽度。本发明的一种折叠门,在关门状态下(第一状态),第一门板与第二门板相互拼接以形成宽度足以覆盖电梯轿厢或电梯厅门的门板,保证关门状态下电梯轿厢门或电梯厅门的完全关闭;在开门状态下(第二状态),第一门板至少部分嵌入第二门板的外侧板和内侧板之间,使得整个门的宽度相较于第一状态有所减小,在宽度上的占用空间更小,减小井道空间占用,进而实现小井道也能做更大的开门宽度。


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    Title :

    Folding door


    Additional title:

    折叠门


    Contributors:
    ZHANG GUOHUA (author) / JI CHENG (author)

    Publication date :

    2024-06-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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