The invention belongs to the technical field of elevator doors, and particularly relates to a novel safety elevator door which comprises a door frame, a first elevator door body, a second elevator door body, a vertical plate, a first spring, an opening assembly and a stretching assembly. An elevator door cavity is formed in the door frame; the first elevator door and the second elevator door are both connected into the elevator door cavity in a sliding mode. A first sliding groove is formed in the side, close to the second elevator door, of the first elevator door. By arranging a vertical plate, an opening assembly and a stretching assembly, and depending on mutual cooperation of all the assemblies, when a traction rope is clamped, a supporting block can abut against a second elevator door, so that the elevator door cannot be closed, the situation that the elevator pulls the traction rope to ascend, consequently, the body of a user and the body of a child are injured is avoided, and therefore safety accidents are avoided; and the use safety of the elevator is improved.

    本发明属于电梯门技术领域,具体的说是一种新型安全电梯门,包括门框、第一梯门、第二梯门、竖板、第一弹簧、开启组件和伸展组件;所述门框内部有开设有梯门腔;所述第一梯门和第二梯门均滑动连接在梯门腔内;所述第一梯门靠近第二梯门的一侧开设有第一滑槽;通过设置竖板、开启组件和伸展组件,依靠各组件互相进行配合,以此当牵引绳被夹住时,支撑块会抵住第二梯门,从而使得电梯门无法进行关闭,进而避免电梯拉动牵引绳上升,从而导致使用者和儿童身体受伤,因此避免安全事故的发生,提高电梯使用时的安全性。


    Access

    Download


    Export, share and cite



    Title :

    Novel safety elevator door


    Additional title:

    一种新型安全电梯门


    Contributors:

    Publication date :

    2022-07-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    Elevator safety door

    ZHENG JINGWEN | European Patent Office | 2015

    Free access

    Safety elevator door structure for elevator

    SHOU YANQING | European Patent Office | 2020

    Free access

    High-safety elevator door

    ZHANG HAITAO / HE JIE / LIU FALI et al. | European Patent Office | 2024

    Free access

    Elevator door safety control

    SUN FANPING / MANTESE JOSEPH V / SCHMIDT WALTER THOMAS | European Patent Office | 2022

    Free access

    ELEVATOR DOOR SAFETY DEVICE

    SAITO YOSUKE / KITAZAWA MASAYA / MOCHIZUKI KEITA et al. | European Patent Office | 2021

    Free access