A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an aluminum alloy rotary door. The aluminum alloy rotary door comprises a rotating shaft and at least two door bodies, wherein the door bodies are inlaid in a wall and are uniformly distributed around the rotating shaft; a frame of each door body is made of an aluminum alloy material; one side, which is far away from the rotating shaft, of each door body is provided with a first lock hole and a lock chain; the wall is provided with a second lock hole; the first lock holes are matched with the second lock hole; each lock chain is detachably connected between the corresponding first lock hole and the second lock hole; and reinforcing ribs made of aluminum alloy materials are arranged in the middles of the door bodies. The aluminum alloy rotary door is firm and durable, and by a door lock device, the rotary door can be locked easily.
The invention discloses an aluminum alloy rotary door. The aluminum alloy rotary door comprises a rotating shaft and at least two door bodies, wherein the door bodies are inlaid in a wall and are uniformly distributed around the rotating shaft; a frame of each door body is made of an aluminum alloy material; one side, which is far away from the rotating shaft, of each door body is provided with a first lock hole and a lock chain; the wall is provided with a second lock hole; the first lock holes are matched with the second lock hole; each lock chain is detachably connected between the corresponding first lock hole and the second lock hole; and reinforcing ribs made of aluminum alloy materials are arranged in the middles of the door bodies. The aluminum alloy rotary door is firm and durable, and by a door lock device, the rotary door can be locked easily.
Aluminum alloy rotary door
SA YUANWEI (author)
2016-01-06
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
/
E05B
LOCKS
,
Schlösser
Rotary water-leakage-proof aluminum alloy door and window
| European Patent Office | 2024
Rotary opening and closing type horizontal sliding aluminum alloy door and window
| European Patent Office | 2020