A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a detachable door apparatus. The detachable door apparatus of the present invention comprises: a first door which opens and closes a lower side of an entrance; a second door which is installed to be rotatable relative to the first door and opens and closes an upper side of the entrance; and a locking unit which selectively restricts rotation of the second door relative to the first door. An objective of the present invention is to provide the detachable door apparatus which can be partially opened in an event of flooding.
본 발명은 분리형 도어 장치에 관한 것으로서, 출입구의 하측을 개폐하는 제1도어와, 제1도어에 대해 상대 회전 가능하게 설치되고, 출입구의 상측을 개폐하는 제2도어 및 제1도어에 대한 제2도어의 상대 회전을 선택적으로 제한하는 잠금부를 포함하는 것을 특징으로 한다.
The present invention relates to a detachable door apparatus. The detachable door apparatus of the present invention comprises: a first door which opens and closes a lower side of an entrance; a second door which is installed to be rotatable relative to the first door and opens and closes an upper side of the entrance; and a locking unit which selectively restricts rotation of the second door relative to the first door. An objective of the present invention is to provide the detachable door apparatus which can be partially opened in an event of flooding.
본 발명은 분리형 도어 장치에 관한 것으로서, 출입구의 하측을 개폐하는 제1도어와, 제1도어에 대해 상대 회전 가능하게 설치되고, 출입구의 상측을 개폐하는 제2도어 및 제1도어에 대한 제2도어의 상대 회전을 선택적으로 제한하는 잠금부를 포함하는 것을 특징으로 한다.
SPLIT TYPE DOOR APPARATUS
분리형 도어 장치
KONG KANG MIN (author)
2023-05-11
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
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme