A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a fire door shutter and, more specifically, to a fire door shutter, which has a shaft lifting and lowering the shutter wound by an operation of a motor by detecting a fire and has shutter rails on both sides of a lower portion of the shaft. The fire door shutter includes: a fire door part stored in a wall adjacent to the shutter rails to be rotated around a line perpendicular to the wall in response to fire detection; a support part extended in a longitudinal direction and lowered along the shutter rails to be stacked and coupled onto an upper portion of the fire door part; and a shutter part in which the shutter is lifted and lowered after the rotation of the fire door part is completed.
본 발명은 방화문 셔터에 관한 것으로서, 보다 상세하게는 화재를 감지하여 모터의 작동에 의해 권취된 셔터를 승하강 시키는 샤프트가 형성되고, 샤프트의 하부 양측에 셔터레일이 형성된 방화문 셔터에 있어서, 셔터레일에 인접하는 벽체에 수납되어 화재 감지에 대응하여 벽체의 수직한 선을 중심으로 회동하는 방화도어부와 길이방향으로 연장되고, 셔터레일을 따라 하강하여 방화도어부의 상부에 적층 결합되는 지지부 및 방화도어부의 회동이 완료된 후, 셔터가 승하강하는 셔터부를 포함하는 방화문 셔터에 관한 것이다.
The present invention relates to a fire door shutter and, more specifically, to a fire door shutter, which has a shaft lifting and lowering the shutter wound by an operation of a motor by detecting a fire and has shutter rails on both sides of a lower portion of the shaft. The fire door shutter includes: a fire door part stored in a wall adjacent to the shutter rails to be rotated around a line perpendicular to the wall in response to fire detection; a support part extended in a longitudinal direction and lowered along the shutter rails to be stacked and coupled onto an upper portion of the fire door part; and a shutter part in which the shutter is lifted and lowered after the rotation of the fire door part is completed.
본 발명은 방화문 셔터에 관한 것으로서, 보다 상세하게는 화재를 감지하여 모터의 작동에 의해 권취된 셔터를 승하강 시키는 샤프트가 형성되고, 샤프트의 하부 양측에 셔터레일이 형성된 방화문 셔터에 있어서, 셔터레일에 인접하는 벽체에 수납되어 화재 감지에 대응하여 벽체의 수직한 선을 중심으로 회동하는 방화도어부와 길이방향으로 연장되고, 셔터레일을 따라 하강하여 방화도어부의 상부에 적층 결합되는 지지부 및 방화도어부의 회동이 완료된 후, 셔터가 승하강하는 셔터부를 포함하는 방화문 셔터에 관한 것이다.
FIRE DOOR SHUTTER
방화문 셔터
JUNG GUK (author)
2020-12-23
Patent
Electronic Resource
Korean
IPC:
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
FIRE RESISTANT SHUTTER DOOR, BUILDING AND FIRE-RESISTANT SLAT FOR A FIRE RESISTANT SHUTTER DOOR
| European Patent Office | 2024