The present invention relates to a device for preventing the detachment of an auxiliary fork of a forklift, which is a device for fixing the auxiliary fork to the fork of the forklift. The device for preventing detachment of an auxiliary fork of a forklift comprises: a fixing unit that is integrally formed on both rear sides of the auxiliary fork, has insertion holes formed on both sides, and has an aperture in either of the insertion holes to open one side; and a fixing pin that has an insertion shaft to be inserted into the insertion hole, and a reinforcing plate formed in a longitudinal direction on a side of the insertion shaft, which is to be inserted into the aperture and disposed between the insertion holes. With this configuration, as the side is opened so that the reinforcing plate can be inserted into the insertion hole of the fixing unit and a step is formed at a lower end of the fixing unit, when the fixing pin is inserted into the fixing unit, the reinforcing plate is primarily fixed between the fixing units and secondarily fixed by the step. As a result, it is possible to obtain the effect of preventing the detachment of the fixing pin.

    본 발명은 지게차의 보조포크 이탈방지 장치에 관한 것으로, 지게차의 포크에 보조포크를 고정시키기 위한 지게차 보조포크용 이탈방지 장치에 있어서, 상기 보조포크의 후방 양측에 일체로 형성되고, 양측에 각각 삽입공이 형성되며, 상기 삽입공 중 어느 하나에 일측이 개방되도록 개구가 형성된 고정부; 및 상기 삽입공에 삽입 가능하도록 삽입축이 형성되고, 상기 삽입축의 일측에 길이 방향을 따라 상기 개구에 삽입되어 상기 삽입공 사이에 배치되도록 보강판이 형성된 고정핀;을 포함한다. 이러한 구성으로, 고정부의 삽입공에 보강판이 삽입 가능하도록 일측이 개방되고, 고정부 하단에 단턱이 형성됨으로써, 고정핀이 고정부 삽입 시 보강판이 고정부 사이에 1차 적으로 고정되고, 보강판이 단턱에 2차 적으로 고정시켜 이중으로 고정핀의 이탈을 방지할 수 있는 효과를 얻을 수 있다.


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    Title :

    APPARATUS FOR PREVENTING SECESSION OF SECONDARY FORK OF FORKLIFT TRUCK


    Additional title:

    지게차의 보조포크 이탈방지 장치


    Contributors:

    Publication date :

    2022-11-17


    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 / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile



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