Door and window sealing device

• Main Authors: WANG PING, WANG RUI, SU SHENGFU, XU YUNXIU, TAN WEI, LI ZHIGONG
• Format: Patent
• Language: Chinese; English
• Published: 12.04.2024
• 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 discloses a door and window sealing device which relates to the technical field of windows and comprises an inner frame, outer frames are arranged on two sides of the inner frame, first T-shaped grooves are formed in the side wall of the inner frame, auxiliary grooves are formed in the two ends, located at the tops of the first T-shaped grooves, of the inner frame, and T-shaped rubber is inserted into the first T-shaped grooves. The ends, located on the outer side walls of the first T-shaped grooves, of the T-shaped rubber are provided with outer rubber strips. The T-shaped rubber and the outer rubber strips are integrally designed, the T-shaped rubber is arranged in the first T-shaped grooves, and the outer rubber strips are located outside the inner frame, so that the outer rubber strips cannot be disengaged and fall off, and can be located on the side walls of the inner frame all the time; the top end of the insertion end of the first T-shaped groove can be embedded into the first T-shape