Three-wing door

• Main Authors: XUE SHENGYAN, ZHANG JINGLI, LIU ZUOJIAN, ZHANG LIANCHUN, WANG JIZHENG, XUE CHAO, XU WENFEI, SHI WEI, ZHAO HONGKUAN
• Format: Patent
• Language: Chinese; English
• Published: 14.05.2024
• 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 belongs to the technical field of three-wing doors, in particular to a three-wing door, which comprises two glass side plates and a connecting base which are arranged on the ground, and is characterized in that the tops of the two glass side plates are fixedly connected with a top plate, and the bottom of the top plate is provided with a connecting shaft; the outer side of the connecting shaft is provided with three movable door plates used for shielding the gap between the two glass side plates, the end, away from the top plate, of the connecting shaft is rotationally connected with the top of the connecting base, a plurality of connecting grooves are formed in the outer side of the connecting base, and reset springs are arranged in the connecting grooves. Through receding and limiting of the bevel edges and the right-angle edges of the multiple limiting blocks on the movable door plates, the three movable door plates can only rotate in one direction and cannot rotate in two directions, and