The present invention relates to a stair lifting and lowering cart. To this end, the present invention includes: a cart body formed with a handle to protrude and extend to an upper portion in front of an article loading unit having an opened upper portion; a cart support unit in which a lower portion of the handle is extended so that a lower portion of the article loading unit is spaced apart from a floor by a certain interval and which is provided on the lower portion of the article loading unit so as to correspond to the lower portion of the handle; a lifting and lowering driving unit provided on the lower portion of the article loading unit; a driving wheel provided on an output side of the lifting and lowering driving unit and coupled to both side end portions of a drive shaft respectively penetrating a lower end portion of the handle; and a driving switch driving and reversely driving the lifting and lowering driving unit. Accordingly, the present invention can easily lift and lower stairs while articles are loaded on the article loading unit.

    본 발명은 계단 승·하강용 카트에 관한 것이다. 이를 위하여, 본 발명은 상부가 개방된 물품적재부의 전방에 손잡이가 상부로 돌출 연장되게 형성된 카트 몸체와; 상기 물품적재부의 하부가 바닥으로부터 일정간격 이격되게 손잡이의 하부가 연장되며, 상기 손잡이의 하부와 대응되게 물품적재부의 하부에 구비된 카트 지지부와; 상기 물품적재부의 하부에 구비된 승·하강 구동부와; 상기 승·하강 구동부의 출력측에 구비되며, 각각 손잡이의 하단부를 관통한 구동축의 양측단부에 결합된 구동휘일; 및 상기 승·하강 구동부를 정·역구동시키는 구동 스위치로 구성됨을 특징으로 한다. 따라서, 본 발명은 물품적재부에 물품이 적재된 상태에서 계단을 용이하게 오르고 내려갈 수 있도록 한 것이다.


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    Titel :

    CARTS FOR STEP UP AND DOWN


    Weitere Titelangaben:

    계단 승·하강용 카트


    Beteiligte:
    SUNG JUNG HOON (Autor:in)

    Erscheinungsdatum :

    2019-11-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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