Novel T-shaped fireproof door

• Main Authors: LI MINGLI, AN GUIJUN, SHI LIANGLIANG, TANG YONGQING
• Format: Patent
• Language: Chinese; English
• Published: 03.07.2020
• 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 belongs to the technical field of fireproof doors. The utility model relates to a fireproof door, in particular to a novel T-shaped fireproof door. Door frame and door leaf, the doorleaf is movably connected to the door frame through hinges. The door leaf comprises a first supporting plate, a second supporting plate, a first stabilizing plate and a second stabilizing plate. Clamping blocks are fixedly connected to the opposite faces of the first supporting plate and the second supporting plate correspondingly, a cross beam is arranged between the first supporting plate and the second supporting plate, clamping grooves are formed in the left end and the right end of the cross beam correspondingly, and the two clamping blocks are connected into the two clamping grooves ina clamped mode correspondingly. The utility model is advantageous in that the structure is simple, fireproof plate, fireproof paint is sprayed on the surfaces of the first supporting plate, the secondsupporting plate, the firs