Embedded shutter with blades convenient to replace

• Main Authors: WANG GUOQING, KONG GUOQING
• Format: Patent
• Language: Chinese; English
• Published: 08.04.2022
• 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 an embedded shutter with blades convenient to replace, and mainly relates to the field of shutters. Comprising a frame and a plurality of blades, the two ends of each blade are rotationally arranged on the frame in a limited mode, and the blades synchronously rotate throu...