C-shaped metal shutter

• Main Authors: GUO ZHIWEN, GUO KANGWEN
• Format: Patent
• Language: Chinese; English
• Published: 15.08.2023
• Subjects: COFFEE MILLS; 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; LADDERS; SPICE MILLS; SUCTION CLEANERS IN GENERAL

The utility model relates to the technical field of shutters, in particular to a C-shaped metal shutter which comprises a shutter body, and a first adjusting assembly is arranged on the top of an inner cavity of the shutter body. The first adjusting assembly comprises a connecting plate rotationally...