Double-broken-bridge heavy sliding door

• Main Authors: XIONG MINGXING, ZHANG TIANHAO, TAN XIUQIAO, HUANG XIAORONG, QIU YANLIAN, SHENG SHAODA
• Format: Patent
• Language: Chinese; English
• Published: 21.12.2021
• Subjects: CHECKS FOR WINGS; COFFEE MILLS; DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; DOMESTIC ARTICLES OR APPLIANCES; DOMESTIC WASHING OR CLEANING; 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; FURNITURE; HUMAN NECESSITIES; KEYS; LADDERS; LOCKS; SAFES; SPICE MILLS; SUCTION CLEANERS IN GENERAL; WINDOW OR DOOR FITTINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING

The double-broken-bridge heavy sliding door comprises a door body assembly and a cleaning assembly, the door body assembly comprises a door frame, and a first sliding groove, a second sliding groove, a third sliding groove and a fourth sliding groove are symmetrically formed in the inner wall of the door frame respectively. Double-broken-bridge door bodies are slidably installed in the first sliding groove, the second sliding groove, the third sliding groove and the fourth sliding groove correspondingly, installation blocks are symmetrically arranged at the lower ends of the side walls of the double-broken-bridge door bodies, square grooves are formed in the lower ends of the installation blocks, and clamping holes are symmetrically formed in the inner walls of the square grooves. Cavities are symmetrically formed in the lower end of the door frame and communicate with the first sliding groove and the third sliding groove. The cleaning assembly comprises a mounting box, a transverse plate and bristles are arr