The present invention relates to a screen door device comprising: a left vertical frame; a center vertical frame; a right vertical frame; a center ball screw which is installed in the center vertical frame to be rotated; and a center vertical moving part which is fixed and coupled to the right end of a left door and the left end of a right door and is coupled to the center ball screw to be vertically moved along the threads of the center ball screw when the center ball screw is rotated. Therefore, the present invention lightens the weight of the screen door.

    본 발명은 스크린도어 장치로서, 좌측 수직프레임, 중앙 수직프레임, 및 우측 수직프레임; 상기 중앙 수직프레임에 회전 가능하게 설치된 중앙-볼스크류; 및 좌측도어의 우측단부에 고정결합되어 있고, 우측도어의 좌측단부에 고정결합되어 있으며, 상기 중앙-볼스크류가 회전하면 상기 중앙-볼스크류의 나사산을 따라 상하방향으로 이동하도록 상기 중앙-볼스크류에 결합되어 있는 중앙-수직가동부를 포함할 수 있다.


    Access

    Download


    Export, share and cite



    Title :

    VERTICALLY MOVING SCREEN DOOR WITH LIGHT WEIGHT


    Additional title:

    경량형 수직개폐 스크린도어


    Contributors:
    KIM HYUN (author) / SHIN PAN JU (author)

    Publication date :

    2015-12-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B61B RAILWAY SYSTEMS , Eisenbahnanlagen / E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE , Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl. / E06B Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore , FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES



    Vertically moving screen door with light weight

    SHIN PAN JU / KIM HYUN | European Patent Office | 2017

    Free access

    Vertically moving screen door with light weight

    European Patent Office | 2017

    Free access

    Vertically moving screen door

    KIM HYUN | European Patent Office | 2018

    Free access

    Vertically moving screen door

    European Patent Office | 2021

    Free access