The present invention relates to a door of a forklift cabin, capable of preventing damage caused by obstacle interference by minimizing the gap in a state in which a door of a forklift is opened and folded, and enabling a locking device to be easily repaired and used even when the locking device is damaged, through the simplification of an installation structure. In regard to a door of a forklift cabin, in which a door is mounted on a cabin frame of a forklift to be openable by an opening/closing device, and the door is divided into a fixed door and an openable door to be folded, wherein a locking device is provided in the door such that open/closed states of the door can be fixed, the locking device has a locking unit mounted on the outer surface of any one of the fixed door and the openable door and has an engaged unit formed on the outer surface of the other one, wherein the locking unit and the engaged unit are engaged with each other in a state, in which the openable door is open, to perform locking, and a lever for unlocking the locking unit is mounted on the inner surface, on which the locking unit is mounted, to perform unlocking, the locking unit has a lifting unit embedded in an accepting pipe of a bracket, and, as the lifting unit is lifted vertically due to an elastic restoration force applied by an elastic means, the lifting unit is engaged with an engaged bar of the engaged unit to perform locking or is separated from the engaged bar by a lever operation to perform unlocking, and, as a result, an assembly structure can be simplified, and, moreover, a folding structure is applied such that the openable door can be kept in tight contact with the fixed door.

    지게차의 도어가 개방되어 폴딩된 상태에서의 벌어짐을 최소화하여 장애물간섭에 의한 파손을 방지하고, 설치구조를 간소화하여 잠금장치가 손상되는 경우에도 쉽게 수리하여 사용할 수 있는 지게차 캐빈의 도어에 관한 것으로, 지게차의 캐빈틀에 도어가 개폐장치에 의하여 개폐 가능하게 장착되고, 상기 도어는 고정식 도어와 개방식 도어로 분할 형성되어 폴딩이 이루어지되, 도어에는 도어의 개폐상태를 고정할 수 있도록 잠금장치가 구비되는 지게차 캐빈의 도어에 있어서, 상기 잠금장치는 고정식 도어와 개방식 도어 중 어느 일측의 외면에 락킹대를 장착하고 타측의 외면에는 걸림대를 형성하되, 개방식 도어가 열린 상태에서 상기 락킹대와 걸림대가 상호 맞물려 걸림되어 락킹이 이루어지도록 하고, 락킹대가 장착된 내면에는 락킹대의 락킹 상태를 해제하기 위한 레버가 장착되어 락킹 해제가 이루어지도록 하며, 상기 락킹대는 브라켓의 수용관에 승강대를 내장하고, 승강대는 탄성수단에 의하여 탄성 복원력이 작용하면서 승강대의 수직 승강 작동이 이루어지면서 승강대가 걸림대의 걸림바에 맞물려 걸림되어 락킹이 이루어지거나 레버 작동에 의하여 승강대가 걸림바로부터 이탈되어 락킹 해제가 이루어지도록 함으로써 조립구조를 간소화함은 물론, 개방식 도어가 고정식 도어에 밀착된 상태를 유지하도록 폴딩 구조를 갖도록 한 것이다.


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    Title :

    Door of forklift cabin


    Additional title:

    지게차 캐빈의 도어


    Contributors:

    Publication date :

    2021-07-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / E05B LOCKS , Schlösser



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