A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SAFETY DOOR FOR PROTECTING HAND
The present invention comprises: a door frame coupling unit installed in a door frame, and having an external side curve portion in the shape of being convex outwardly to be formed at one side; a door coupling unit installed in a door, and having an internal side curve portion in the shape of corresponding to the external side curve portion to be formed at the other side. The door frame coupling unit and the door coupling unit are coupled to rotate by a hinge, and when the door coupling unit rotates, the internal side curve portion is moved along an outer circumferential surface of the external side curve portion.
본 발명은 문틀에 설치되며, 일측에 외측으로 볼록한 형태의 외측곡면부가 형성된 문틀결합부; 및 도어에 설치되며, 타측에 상기 외측곡면부와 대응되는 형태의 내측곡면부가 형성된 도어결합부;를 포함하여 구성되되, 상기 문틀결합부와 도어결합부는 경첩에 의해 회동 가능하도록 결합되며, 상기 도어결합부가 회동되면, 상기 내측곡면부는 외측곡면부의 외주면을 따라 이동되는 것을 기술적 특징으로 한다.
SAFETY DOOR FOR PROTECTING HAND
The present invention comprises: a door frame coupling unit installed in a door frame, and having an external side curve portion in the shape of being convex outwardly to be formed at one side; a door coupling unit installed in a door, and having an internal side curve portion in the shape of corresponding to the external side curve portion to be formed at the other side. The door frame coupling unit and the door coupling unit are coupled to rotate by a hinge, and when the door coupling unit rotates, the internal side curve portion is moved along an outer circumferential surface of the external side curve portion.
본 발명은 문틀에 설치되며, 일측에 외측으로 볼록한 형태의 외측곡면부가 형성된 문틀결합부; 및 도어에 설치되며, 타측에 상기 외측곡면부와 대응되는 형태의 내측곡면부가 형성된 도어결합부;를 포함하여 구성되되, 상기 문틀결합부와 도어결합부는 경첩에 의해 회동 가능하도록 결합되며, 상기 도어결합부가 회동되면, 상기 내측곡면부는 외측곡면부의 외주면을 따라 이동되는 것을 기술적 특징으로 한다.
SAFETY DOOR FOR PROTECTING HAND
손 끼임 방지 안전도어
HAN JI HUN (author) / LEE HEE SOO (author)
2019-02-08
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