Novel air bag door seal structure

• Main Authors: CUI PEIPEI, HAN AILIN, LI SEN, CAI WEILI
• Format: Patent
• Language: Chinese; English
• Published: 14.06.2024
• Subjects: BLASTING; COLD ROOMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS; 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; HEAT PUMP SYSTEMS; HEATING; ICE-BOXES; LADDERS; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; REFRIGERATION OR COOLING; REFRIGERATORS; WEAPONS

The invention discloses a novel air bag door seal structure, and belongs to the technical field of refrigerator door seals. Comprising a main air bag, an auxiliary air bag and a connecting part, and the auxiliary air bag comprises an air bag body, a first flash and a second flash. When the distance between the box body and the door body is higher than a standard value, the flash II abuts against the box body door frame to support the bag body, and the flash I is lapped on the inner container of the door body; when the distance between the box body door bodies is lower than a standard value, the first flash and the second flash on the bag body are extruded, under the two conditions, the sealing effect on the box body door bodies can be achieved through the joint cooperation of the first flash, the second flash and the bag body, and the auxiliary air bag of the structure is high in coincidence compatibility and good in sealing effect. No matter whether the distance between the box body door bodies is higher tha