The present invention relates to a device for preventing a lower part of elevator doors from being open by being released from a door rail caused by external shocks. The device according to the present invention comprises: an opening unit (110) formed on an edge plate (D11) of a left elevator door (D1); at least one rotating shaft (120) installed on a rear surface of a right elevator door (D2); at least one lever (130) installed on the rotating shaft (120) to be able to rotate; and a projection unit (140) installed on one end unit of the lever (130) and normally projected from an opening unit (112) formed on an edge plate (D21) of the right elevator door (D2) and engaged with the opening unit (110) in a state that an elevator is closed, wherein the projection unit (140) is pushed into the opening unit (112) by external force.

    본 발명은 엘리베이터 도어가 외부의 충격에 의해 도어 아랫부분이 도어레일에서 이탈되어 벌어지는 것을 방지하기 위한 장치에 관한 것으로, 좌측 엘리베이터 도어(D1)의 가장자리 판(D11)에 형성된 개구부(110); 우측 엘리베이터 도어(D2)의 뒷면에 설치된 적어도 하나의 회전축(120); 회전축(120)에 회전 가능하게 설치된 적어도 하나의 레버(130); 레버(130)의 일단부에 회전 가능하게 설치되고, 평상시 우측 엘리베이터 도어(D2)의 가장자리판(D21)에 형성된 개구부(112)에서 돌출해 있으며, 엘리베이터가 닫힌 상태에서는 상기 개구부(110)에 삽입되어 맞물리는 돌출부(140);를 포함하고, 돌출부(140)는 외부의 힘에 의해 상기 개구부(112) 안으로 밀려들어간다.


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    Titel :

    DEVICE FOR PREVENTING ELEVATOR DOORS FROM BEING RELEASED


    Weitere Titelangaben:

    엘리베이터 도어의 이탈방지 장치


    Beteiligte:
    YOON IL SHIK (Autor:in) / YOON JUN CHAN (Autor:in)

    Erscheinungsdatum :

    2016-08-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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