A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a foldable fire door. The foldable fire door comprises: a frame unit installed on the outer circumference of the fire door; a first door unit installed to be opened and closed on one side; a second door unit installed to be opened and closed on the other side and coupled in a foldable manner; a third door unit supporting the second door unit to be opened and closed on both sides; a fourth door unit installed to be opened and closed on the inner side of the first door unit; a first hinge unit supporting the first door unit to be opened and closed in a foldable manner; a second hinge unit supporting the second door unit and the third door unit to be opened and closed in one direction; a third hinge unit supporting the second door unit to be opened and closed in the other direction; and a fourth hinge unit supporting the fourth door unit to be opened and closed in one direction. Therefore, according to the present invention, the first to third door parts are provided to open and close the door of the fire door in both directions, thereby opening and closing the fire door in both directions in case of fire or emergency to evacuate in various directions according to a fire occurrence area or an emergency area, thereby improving usability and speed of the fire door.
본 발명은 접이식 방화문에 관한 것으로서, 방화문의 외곽 둘레에 설치된 프레임부와, 일방에 개폐되도록 설치된 제1 도어부와, 타방에 개폐되도록 설치되되 접이식으로 결합된 제2 도어부와, 이 제2 도어부를 양방으로 개폐되도록 지지하는 제3 도어부와, 제1 도어부의 내측부위에 개폐되도록 설치된 제4 도어부와, 제1 도어부를 접이식으로 개폐되도록 회전지지하는 제1 경첩부와, 제2 도어부와 제3 도어부를 일방으로 개폐되도록 회전지지하는 제2 경첩부와, 제2 도어부를 타방으로 개폐되도록 회전지지하는 제3 경첩부와, 제4 도어부를 일방으로 개폐되도록 회전지지하는 제4 경첩부를 포함하는 것을 특징으로 한다. 따라서, 본 발명은 제1 내지 제3 도어부를 구비하여 방화문의 도어를 양방향으로 개폐함으로써, 화재발생이나 비상시에 방화문을 양방향에서 개폐하여 화재발생 지역이나 비상지역에 따라 다양한 방향으로 대피시키거나 피난하여 방화문의 활용성 및 신속성을 향상시킬 수 있는 효과를 제공한다.
The present invention relates to a foldable fire door. The foldable fire door comprises: a frame unit installed on the outer circumference of the fire door; a first door unit installed to be opened and closed on one side; a second door unit installed to be opened and closed on the other side and coupled in a foldable manner; a third door unit supporting the second door unit to be opened and closed on both sides; a fourth door unit installed to be opened and closed on the inner side of the first door unit; a first hinge unit supporting the first door unit to be opened and closed in a foldable manner; a second hinge unit supporting the second door unit and the third door unit to be opened and closed in one direction; a third hinge unit supporting the second door unit to be opened and closed in the other direction; and a fourth hinge unit supporting the fourth door unit to be opened and closed in one direction. Therefore, according to the present invention, the first to third door parts are provided to open and close the door of the fire door in both directions, thereby opening and closing the fire door in both directions in case of fire or emergency to evacuate in various directions according to a fire occurrence area or an emergency area, thereby improving usability and speed of the fire door.
본 발명은 접이식 방화문에 관한 것으로서, 방화문의 외곽 둘레에 설치된 프레임부와, 일방에 개폐되도록 설치된 제1 도어부와, 타방에 개폐되도록 설치되되 접이식으로 결합된 제2 도어부와, 이 제2 도어부를 양방으로 개폐되도록 지지하는 제3 도어부와, 제1 도어부의 내측부위에 개폐되도록 설치된 제4 도어부와, 제1 도어부를 접이식으로 개폐되도록 회전지지하는 제1 경첩부와, 제2 도어부와 제3 도어부를 일방으로 개폐되도록 회전지지하는 제2 경첩부와, 제2 도어부를 타방으로 개폐되도록 회전지지하는 제3 경첩부와, 제4 도어부를 일방으로 개폐되도록 회전지지하는 제4 경첩부를 포함하는 것을 특징으로 한다. 따라서, 본 발명은 제1 내지 제3 도어부를 구비하여 방화문의 도어를 양방향으로 개폐함으로써, 화재발생이나 비상시에 방화문을 양방향에서 개폐하여 화재발생 지역이나 비상지역에 따라 다양한 방향으로 대피시키거나 피난하여 방화문의 활용성 및 신속성을 향상시킬 수 있는 효과를 제공한다.
FOLDING TYPE FIREPROOF DOOR
접이식 방화문
LEE KWANG HYE (author)
2023-12-20
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
/
E05B
LOCKS
,
Schlösser
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung