Assemble improvement structure of door

• Main Authors: ZENG JIANJUN, QU BINJIE, GENG JIANQUAN, FU QINGQING, JIA TINGLING
• Format: Patent
• Language: Chinese; English
• Published: 31.05.2017
• 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 an improvement structure of concatenation door, including a core with around four frames of core concatenation, still including the aluminum component of setting in frame concatenation department, the aluminum component upper surface is the same with the molding of frame, and the aluminum component lower surface is the plane, and the terminal surface of aluminum component one end is the plane, and the aluminum component other end is used for AND gate core side complex terminal surface to be equipped with the notch, the notch is unanimous with the install groove of frame, and the one end of frame is equipped with the mortise, and the other end of frame is equipped with the tenon, is equipped with limiting through hole on the aluminum component, and during the concatenation, the tenon of adjacent frame passes the limiting through hole and mortise cooperation of aluminum component, and limiting through hole's size and tenon size are mated. Improvement structure concatenation departmen