A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an aluminum alloy composite door. The aluminum alloy composite door comprises a wooden door body, wherein the wooden door body is embedded in a groove in the back side of a main door body, the left side of the main door body is embedded in an aluminum alloy frame, and the right side of the main door body is embedded and fixedly bonded in two right frames; a door lock is fixed to the wooden door body, a spring bolt of the lock door stretches out of the right side of the wooden door body and is located between the two right frames; a plurality of screw joint holes are formed in the back side of the aluminum alloy frame, and bolts penetrate through connecting holes of hinges and are connected in the screw joint holes in a screwed mode. According to the aluminum alloy composite door, metal and the wood material are combined and connected, and the wooden door body can be detached, so that requirements of different users are met; the door is long in service life and convenient to install; by means of the screw joint holes, bolt connection can be achieved multiple times for hinge fixation, and detachment can be conducted repeatedly.
The invention discloses an aluminum alloy composite door. The aluminum alloy composite door comprises a wooden door body, wherein the wooden door body is embedded in a groove in the back side of a main door body, the left side of the main door body is embedded in an aluminum alloy frame, and the right side of the main door body is embedded and fixedly bonded in two right frames; a door lock is fixed to the wooden door body, a spring bolt of the lock door stretches out of the right side of the wooden door body and is located between the two right frames; a plurality of screw joint holes are formed in the back side of the aluminum alloy frame, and bolts penetrate through connecting holes of hinges and are connected in the screw joint holes in a screwed mode. According to the aluminum alloy composite door, metal and the wood material are combined and connected, and the wooden door body can be detached, so that requirements of different users are met; the door is long in service life and convenient to install; by means of the screw joint holes, bolt connection can be achieved multiple times for hinge fixation, and detachment can be conducted repeatedly.
Aluminum alloy composite door
YANG YI (author)
2015-11-11
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
Composite aluminum alloy door for anaerobic fermentation room
| European Patent Office | 2015