The present invention relates to a small lift apparatus. According to an embodiment, the present invention comprises: a shaft erected from the floor, wherein a screw thread is formed in an external circumference; a frame having a through hole inserted into the shaft to be moved along a longitudinal direction of the shaft; a worm wheel installed in the through hole of the frame for the shaft to be coupled, and moved along with the frame in a longitudinal direction of the shaft as the shaft is screwed to be rotated; and a support member formed in one side of the frame to support an object. According to the present invention, the lift apparatus is manufactured to be small using the shaft, the work wheel, and a worm, thereby easily lifting a high-load object.

    본 발명은 소형 리프트 장치에 관한 것이다. 일 예에서, 본 발명은 바닥으로부터 기립되며, 외주에 나사산이 형성된 축, 상기 축의 길이 방향을 따라 이동 가능하도록 상기 축이 끼워지는 관통공을 갖는 프레임, 상기 축이 결합되게 상기 프레임의 관통공에 설치되며, 상기 축이 나사 결합하여 회전함에 따라 상기 축의 길이방향으로 상기 프레임과 함께 이동 가능한 윔 휠 및 상기 프레임의 일측에 형성되어 물체를 지지하는 지지부재를 포함한다. 본 발명에 의하면, 축과 웜 휠 및 웜을 이용하여 소형으로 제작되어 고하중의 물건을 용이하게 들어올릴 수 있다.


    Access

    Download


    Export, share and cite



    Title :

    LIFT APPARATUS


    Additional title:

    리프트 장치


    Contributors:
    CHOI JANG WOOK (author) / KO KWANG HUN (author) / PARK SE HOON (author) / YEON JAE SUNG (author) / OH SUNG YONG (author) / LEE SANG GU (author) / CHO WOO YOUN (author)

    Publication date :

    2015-12-29


    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



    Lift apparatus

    YOU KYUNG NAM / JUNG JUN / JEONG HONG KU et al. | European Patent Office | 2017

    Free access

    LIFT APPARATUS

    LEE IN GYU | European Patent Office | 2017

    Free access

    LIFT APPARATUS

    European Patent Office | 2016

    Free access

    Lift apparatus

    MOLINARO DANIELE / MENGONI EMANUELE | European Patent Office | 2021

    Free access

    Lift apparatus

    European Patent Office | 2021

    Free access