Flame-retardant fireproof wooden door

• Main Author: YU WENGUO
• Format: Patent
• Language: Chinese; English
• Published: 19.11.2021
• Subjects: DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; FIXED CONSTRUCTIONS; FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES; LADDERS

The utility model provides a flame-retardant fireproof wooden door. The fireproof door comprises a door body and is characterized in that the door body comprises a wooden door body, an asbestosed wire gauze layer is wrapped on the outer layer of the wooden door body, a fireproof coating layer is wrapped on the outer portion of the asbestosed wire gauze layer, one side of the door body is connected with a door frame through hinges, and rubber blocking pieces are arranged on the other three edges, located indoors, of the door body. A metal box is arranged on the side, located indoors, of the door body, adhesive tape is arranged in the metal box, a guide column is arranged on each corner of the door body, and an elastic pressing plate is arranged on the side, located indoors, of the door body. According to the door crack sealing device, the door crack can be conveniently sealed in case of fire, the operation is very simple, the public can quickly perform sealing operation, and the production and manufacturing co