A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a spring anti-pinch rotating door which is characterized in that two wing doors are designed on the same wing door of an existing rotating door, one wing door is connected with a center shaft and called as a shaft wing door, the other wing door is connected with the center shaft through a spring hinge and called as an elastic wing door, and the spring hinge has the function of stabilizing and fixing the wing doors. Certainly, armrests are mounted on the left wing door and the right wing door respectively, so that pedestrians can hold the armrests. Other wing doors are similarly arranged and jointly form the whole rotating door. When people use and push the wing doors open, the center shaft drives the wing doors to rotate, the elastic wing door automatically avoids people or obstacles owing to spring functions if people or the obstacles pass the wing doors, so that pinch of the pedestrians is prevented, and personal safety of the pedestrians is protected.
The invention discloses a spring anti-pinch rotating door which is characterized in that two wing doors are designed on the same wing door of an existing rotating door, one wing door is connected with a center shaft and called as a shaft wing door, the other wing door is connected with the center shaft through a spring hinge and called as an elastic wing door, and the spring hinge has the function of stabilizing and fixing the wing doors. Certainly, armrests are mounted on the left wing door and the right wing door respectively, so that pedestrians can hold the armrests. Other wing doors are similarly arranged and jointly form the whole rotating door. When people use and push the wing doors open, the center shaft drives the wing doors to rotate, the elastic wing door automatically avoids people or obstacles owing to spring functions if people or the obstacles pass the wing doors, so that pinch of the pedestrians is prevented, and personal safety of the pedestrians is protected.
Spring anti-pinch rotating door
GU YIMIN (author)
2015-06-03
Patent
Electronic Resource
English
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