The present invention relates to a screen door system, including: a right-side vertical frame where a second right-side rail extended vertically is installed; a second door assembly coupled to the second right-side rail so as to be movable vertically; a piston-cylinder assembly fixed and installed in the right-side vertical frame such that a piston is vertically moved; and a reciprocal power transmission connection tool having one end fixed and coupled to a right side of the second door assembly and the other end fixed and coupled to one spot of the right-side vertical frame, and having a transformable shape. Accordingly, the present invention is able to manually open or close a screen door.
스크린도어 장치로서, 수직방향으로 연장된 제2우측레일이 장착된 우측수직프레임; 수직방향으로 이동할 수 있도록 상기 제2우측레일에 결합되어 있는 제2도어 어셈블리; 피스톤이 수직방향으로 운동하도록 상기 우측수직프레임에 고정되어 설치되어 있는 피스톤-실린더 어셈블리; 및 상기 제2도어 어셈블리의 우측에 일단부가 고정결합되어 있고, 상기 우측수직프레임의 일지점에 타단부가 고정결합되어 있으며 변형 가능한 형상을 갖는 상호힘전달 연결구를 포함하는, 스크린도어 장치를 공개한다.
Apparatus for screen doors of vertical open-close type having manual open/close structure
수동개폐구조를 갖는 수직개폐형 스크린도어 장치
2017-03-08
Patent
Electronic Resource
Korean
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. / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung |
Apparatus for screen doors of vertical open-close type having manual open/close structure
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