Door frame opening reinforcing structure

• Main Authors: SONG DEQUAN, SONG ZHENTAO
• Format: Patent
• Language: Chinese; English
• Published: 09.06.2020
• Subjects: CHECKS FOR WINGS; DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; 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; KEYS; LADDERS; LOCKS; SAFES; WINDOW OR DOOR FITTINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING

The utility model discloses a door frame opening reinforcing structure. Relating to the technical field of door frames, according to the technical scheme, the door comprises a baffle installed on a door frame. The baffle plate comprises four plate bodies; a reinforcing device is arranged between every two adjacent plate bodies and comprises an L-shaped reinforcing angle rib, an inserting block fixedly connected to the side, close to the door frame, of the reinforcing angle rib, an inserting groove formed in the inner wall of the door frame and used for allowing the inserting block to be inserted, and two sets of fixing mechanisms used for fixing the two ends of the reinforcing angle rib to the sides, away from the door body, of the two plate bodies correspondingly. Each fixing mechanism comprises a first rack fixedly connected to the plate body, a second rack connected to the side wall of the corresponding reinforcing angle rib in a sliding mode and inserted into the corresponding first rack groove, and a dri