Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a foldable rotary door. The foldable rotary door is characterized in that wing doors of an existing rotary door are movably connected with a middle shaft. The wing doors can be folded as a hinge. Arc-shaped glass takes one end as a shaft and the other end of the arc-shaped glass can rotate, and a fixed pin is mounted at the end. When the foldable rotary door is used, the two pieces of arc-shaped glass are fixed at the position taking the middle shaft of the rotary door as the center by the fixed pins; the wing doors are opened and a positioning bracket is unfolded, so that the foldable rotary door can be normally used. When the foldable rotary door is not used, the parts are folded according to the utilization sequence, so that the foldable rotary door is beautiful and does not occupy a large space.
The invention discloses a foldable rotary door. The foldable rotary door is characterized in that wing doors of an existing rotary door are movably connected with a middle shaft. The wing doors can be folded as a hinge. Arc-shaped glass takes one end as a shaft and the other end of the arc-shaped glass can rotate, and a fixed pin is mounted at the end. When the foldable rotary door is used, the two pieces of arc-shaped glass are fixed at the position taking the middle shaft of the rotary door as the center by the fixed pins; the wing doors are opened and a positioning bracket is unfolded, so that the foldable rotary door can be normally used. When the foldable rotary door is not used, the parts are folded according to the utilization sequence, so that the foldable rotary door is beautiful and does not occupy a large space.
Foldable rotary door
GU YIMIN (Autor:in)
03.06.2015
Patent
Elektronische Ressource
Englisch
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