The present invention relates to a towing type trailer capable of enabling a cargo box to touch the ground by descending while maintaining its horizontality. The present invention includes: a frame including a towing hook connected to a vehicle, and wheels installed on both sides; a cargo box combined to be able to be moved vertically from the frame; and an operating part including a rotary rod having an end connected to the lower part of both sides of the cargo box to be rotatable and having the other end combined with the frame at a predetermined distance from the rear side to be rotatable, and an operating cylinder having both ends combined with the front end of the frame and the front end of the cargo box, respectively, to be rotatable. When the operating cylinder is stretched and contracted, the rotary rod is rotated from the frame to enable the cargo box to move up and down while maintaining its horizontality.

    본 발명은 적재함이 수평을 유지한 상태로 하강하여 지면에 접촉되는 견인식 트레일러에 관한 것으로서, 이동차량에 연결되는 견인고리가 구비되고, 양측에는 바퀴가 장착되는 프레임과, 프레임으로부터 상하 이동 가능하게 결합되는 적재함과, 일단부는 상기 적재함의 양측면 하단부에 회동 가능하게 연결되고 타단부는 후방으로 소정거리 이격되어 상기 프레임에 회동 가능하게 결합되는 회동로드 및 프레임의 전단부와 적재함의 전단부에 양단이 각각 회동 가능하게 결합되는 구동실린더를 구비하는 구동부를 포함하며, 구동실린더의 신축 작용시 회동로드가 프레임으로부터 회동함으로써 적재함이 수평을 유지한 상태로 상하 이동한다.


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    Titel :

    TRACTION TYPE TRAILER


    Weitere Titelangaben:

    견인식 트레일러


    Beteiligte:
    PARK YOUNG IL (Autor:in)

    Erscheinungsdatum :

    2019-05-20


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B62D MOTOR VEHICLES , Motorfahrzeuge



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