Anti-collision aluminum alloy door

• Main Author: GU CHUNHUI
• Format: Patent
• Language: Chinese; English
• Published: 03.07.2020
• Subjects: CHECKS FOR WINGS; DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; 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; KEYS; LADDERS; LOCKS; SAFES; WINDOW OR DOOR FITTINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING

The utility model discloses an anti-collision aluminum alloy door which comprises a frame and a protection mechanism fixedly connected to the periphery of an inner cavity of the frame. The frame is matched with the panel; the stability of the door structure is improved; meanwhile, the anti-collision effect of the door is improved; the panel, the support plate, the partition plate I and the partition plate II are matched; the internal structure of the door is optimized; the absorption and protection of collision impact by the internal space of the door are increased; the support plate is matched with the large spring; buffering of energy when the panel is impacted by collision is facilitated; the partition plate I, the partition plate II and the damping plate are matched; through cooperation of the sleeve rod and the guide rod, deformation and displacement of the first partition plate, the second partition plate and even the door when impacted are increased, internal extrusion damage isavoided, and through coo