Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an automatic rotary door comprising a door leaf body and a door leaf pivot; a rotary pivot rod is arranged in the door leaf pivot; the top of the door leaf body is provided with a rebound portion; the rebound portion is detachably connected with the door leaf body through a mounting transverse sheet. The automatic rotary door uses a rebound column to match with a rebound rubber ring in rotation, thus easily realizing automatic rebounding of the door leaf; the automatic rotary door is simple in structure, low in cost, and very suitable for a small household indoor door leaf.
The invention discloses an automatic rotary door comprising a door leaf body and a door leaf pivot; a rotary pivot rod is arranged in the door leaf pivot; the top of the door leaf body is provided with a rebound portion; the rebound portion is detachably connected with the door leaf body through a mounting transverse sheet. The automatic rotary door uses a rebound column to match with a rebound rubber ring in rotation, thus easily realizing automatic rebounding of the door leaf; the automatic rotary door is simple in structure, low in cost, and very suitable for a small household indoor door leaf.
Automatic rotary door
WANG XIULAN (Autor:in)
04.11.2015
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
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
Automatic opening and closing door apparatus with rotary device
| Europäisches Patentamt | 2022