The present invention relates to a subway billboard attachment type emergency door opening and closing apparatus provided on both sides of a screen door and having a billboard disposed in front, wherein the apparatus comprises: a fixed support member; an emergency door disposed as a pair on the left and right sides around the fixed support member; a billboard disposed as a pair on the left and right sides around the fixed support member and positioned in front of the emergency door; and upper and lower door frames disposed on upper and lower portions of the fixed support member, respectively, wherein upper and lower ends of an adjacent portion of the fixed support member of the emergency door are hinged to the upper and lower door frames, respectively. A hinge axis is in an up and down direction, and upper and lower ends of the adjacent portion of the fixed support member of the billboard are hinged to the fixed support member, and thus a hinge axis is in an up and down direction, when the emergency door is opened in an emergency, the emergency door on the left and right sides is opened while rotating forward around the hinge axis in the up and down direction, and the billboard on the left and right sides is opened according to a rotational movement of the emergency door on the left and right sides while rotating forward around the hinge axis in the up and down direction. The present invention has an effect that the emergency door and the billboard can be simultaneously opened and rotated even with a small force without interfering with each other, and the billboard can be opened and closed without separating a billboard surface.
본 발명은 스크린 도어의 양측에 구비되고, 광고판이 전방에 배치되는 지하철 광고판 부착형 비상도어의 개폐장치에 관한 것으로서, 고정지지부재와, 상기 고정지지부재를 중심으로 좌우 한 쌍으로 배치된 비상도어와, 상기 고정지지부재를 중심으로 좌우 한 쌍으로 배치되고 상기 비상도어의 전방에 위치한 광고판과, 상기 고정지지부재의 상부 및 하부에 각각 배치되는 상부 문틀프레임 및 하부 문틀프레임을 포함하여 구성되고, 상기 비상도어의 고정지지부재 인접부의 상단 및 하단이, 상기 상부 문틀프레임 및 하부 문틀프레임에 힌지축이 상하방향이 되도록 각각 힌지 결합되고, 상기 광고판의 고정지지부재 인접부의 상단 및 하단이 상기 고정지지부재에 힌지축이 상하방향이 되도록 힌지 결합되어, 비상시의 비상도어 개방시 좌우의 비상도어가 그 상하방향 힌지축을 중심으로 전방으로 회전하면서 개방되고, 상기 좌우의 비상도어의 회전이동에 따라 좌우의 광고판이 그 상하방향 힌지축을 중심으로 전방으로 회전하면서 개방되는 것을 특징으로 한다. 본 발명은, 비상도어와 광고판을 작은 힘 만으로도 서로의 동작에 간섭없이 동시에 회전 개방시킬 수 있고, 광고면이 분리되지 않게 광고판을 개폐할 수 있다는 효과가 있다.
Subway billboard type emergency door opening and closing apparatus and billboard type emergency door assembly
지하철 광고판 부착형 비상도어 개폐장치 및 광고판 부착형 비상도어 조립체
2019-04-18
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 / G09F DISPLAYING , Anzeigewesen |
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