Small door system without doorsill in door

• Main Authors: MA LIWEI, MA XIANLONG, ZHU LIYE, LIANG XINLI
• Format: Patent
• Language: Chinese; English
• Published: 08.02.2022
• 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 doorsill-free small door system in a door, which relates to the technical field of doors and windows and comprises a door plate and a small door arranged in the door plate. A bottom profile wraps the bottom of the door plate, a doorsill profile is arranged below the doo...