The present invention relates to a wheelchair lift to ensure mobility using a wheelchair. According to the present invention, the wheelchair lift comprises: a base mounted on the ground; a lifting platform disposed on the upper part of the base; a first support and second support connecting the base and the lifting platform and intersected in an X-shape to be hinge-coupled to a shaft pin; a lifting driving unit including a first cylinder hinge-coupled to the base and provided with a retractable rod, a link having one end hinge-coupled to the rod of the first cylinder, a middle part hinge-coupled to the shaft pin of the first support, and having a wheel provided at the other end to be rolled on the base, and a guide member having one side hinge-coupled to one end of the link and having a long hole formed on the other side to allow a pin formed on the first support to be coupled and moved; an upper plate arranged to overlap the upper part of the lifting platform and having a hinge part formed on one lower side; an upper plate inclination driving unit including a rotating link piece having one end hinge-coupled to the hinge part of the upper plate, a rotating member allowing the other end of the rotating link piece to be hinge-coupled to the center and having one end hinge-coupled to the second support, and a second cylinder including a retractable rod hinge-coupled to the other end of the rotating member and hinge-coupled to elevating platform; a front plate hinge-coupled to one end part of the upper plate; a front plate driving unit rotating the front plate vertically or horizontally; a rear plate hinge-coupled to the other end part of the upper plate; and a rear plate driving unit rotating the rear plate vertically or horizontally.

    본 발명은 휠체어 리프트에 관한 것으로, 지면에 안착되는 받침대; 상기 받침대의 상부에 배치되는 승강대; 상기 받침대와 승강대를 연결하며 'X'자 형태로 교차되어 축핀으로 힌지 결합된 제1지지대,2지지대; 상기 받침대에 힌지 결합되며 출몰 작동되는 로드가 구비된 제1실린더와, 상기 제1실린더의 로드에 일단이 힌지 결합되며, 중간부위가 상기 제1지지대의 축핀에 힌지 결합되며 타단에 바퀴가 구비되어 받침대에 롤링되는 링크와, 상기 링크의 일단에 일측이 힌지 결합되며, 타측에는 상기 제1지지대에 형성된 핀이 결합되어 이동되는 장공이 형성된 가이드부재를 구비한 승강구동부; 상기 승강대의 상부에 중첩되게 배치되며 하부 일측에 힌지부가 형성된 상판; 상기 상판의 힌지부에 일단이 힌지 결합되는 회동링크편과, 상기 회동링크편의 타단이 중앙에 힌지 결합되고, 일단이 제2지지대에 힌지 결합되는 회동부재와, 상기 회동부재의 타단에 힌지 결합되며 출몰작동되는 로드를 구비하고 승강대에 힌지 결합되는 제2실린더로 구성된 상판경사구동부; 상기 상판의 일단부에 힌지 결합된 전면판과, 상기 전면판을 수직 또는 수평으로 회전시키는 전면판구동부와, 상판의 타단부에 힌지 결합된 후면판과, 상기 후면판을 수직 또는 수평으로 회전시키는 후면판구동부;를 포함하여 구성된다.


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    Title :

    Wheelchair Lift


    Additional title:

    휠체어 리프트


    Contributors:
    RHO TAE JIN (author)

    Publication date :

    2023-07-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte / 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



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