Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of doors, in particular to a quick door comprising a curtain which is rollable. The upper end of the curtain is fixed to a roller. Rails extending in the vertical direction are arranged on the left and right sides of the curtain. Each rail comprises a fixing connecting plate fixedly connected with a building member, a front outer plate and a rear outer plate; the front outer plate and the rear outer plate are fixedly connected to the front and rear ends of the fixing connecting plate and perpendicularly extend to one side of the curtain; the front outer plate and the rear outer plate are provided with a front arc raised buffer part, arching to the front, a rear arc raised buffer part, arching to the rear, respectively; front and rear gaps between the front outer plate and the rear outer plate from a guide area for guiding the door. The curtain is made of soft material and is provided with reinforcing protective strips which extend in the left-right direction; the left and right ends of each reinforcing protective strip are both provided with guide devices acting on the guide area. The quick door is firm and stable in structure, less prone to damage, good in pressure resistance and long in service life.
The invention relates to the technical field of doors, in particular to a quick door comprising a curtain which is rollable. The upper end of the curtain is fixed to a roller. Rails extending in the vertical direction are arranged on the left and right sides of the curtain. Each rail comprises a fixing connecting plate fixedly connected with a building member, a front outer plate and a rear outer plate; the front outer plate and the rear outer plate are fixedly connected to the front and rear ends of the fixing connecting plate and perpendicularly extend to one side of the curtain; the front outer plate and the rear outer plate are provided with a front arc raised buffer part, arching to the front, a rear arc raised buffer part, arching to the rear, respectively; front and rear gaps between the front outer plate and the rear outer plate from a guide area for guiding the door. The curtain is made of soft material and is provided with reinforcing protective strips which extend in the left-right direction; the left and right ends of each reinforcing protective strip are both provided with guide devices acting on the guide area. The quick door is firm and stable in structure, less prone to damage, good in pressure resistance and long in service life.
Quick door
SUN WENHONG (Autor:in)
19.08.2015
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