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A platform for research: civil engineering, architecture and urbanism
VERTICALLY MOVING SCREEN DOOR WITH LIGHT WEIGHT
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.
VERTICALLY MOVING SCREEN DOOR WITH LIGHT WEIGHT
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.
VERTICALLY MOVING SCREEN DOOR WITH LIGHT WEIGHT
경량형 수직개폐 스크린도어
KIM HYUN (author) / SHIN PAN JU (author)
2015-12-10
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.
/
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 structure for manual opening and closing
European Patent Office | 2021