The present invention relates to a hand cart stair transport auxiliary device which comprises: an L-shaped gearbox mounted on a handrail and having a gear on an inner surface thereof; an auxiliary plate installed on the handrail and coupled to the gearbox; an installation member capable of coupling the gearbox and the auxiliary plate to the handrail; a pipe installed in the gearbox and having an opening on one side thereof; and a fixing member capable of fixing a hand cart to the pipe. Therefore, the hand cart stair transport auxiliary device is installed in a stair handrail when transporting a hand cart on stairs, thereby placing and then easily transporting the hand cart.

    본 발명은, 난간에 거치되어 내면에 기어가 구비되는 ㄱ자 형태의 기어박스; 상기 난간에 구비되어 상기 기어박스와 체결되는 보조플레이트; 상기 기어박스와 상기 보조플레이트를 상기 난간에 체결할 수 있는 설치부재; 상기 기어박스에 구비되고 일측이 개구된 개구부를 가진 파이프; 및 상기 파이프에 핸드카트를 고정할 수 있는 고정부재; 를 포함하는 것을 특징으로 하는 핸드카트 계단이송 보조장치에 관한 것이다.


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    Title :

    Hand Cart Stair Transfer Auxiliary Device


    Additional title:

    핸드카트 계단이송 보조장치


    Contributors:
    LEE KYUNG CHANG (author) / JUNG SUK HO (author) / KIM SANG WON (author) / KIM JI HO (author) / JE MIN A (author) / LI CHANG CHANG (author)

    Publication date :

    2023-07-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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