Aluminum alloy door and window with external drainage structure

The utility model discloses an aluminum alloy door and window with an external drainage structure. The aluminum alloy door and window comprises a frame and a filter screen. A water tank is arranged at the bottom end of the interior of the frame, drainage holes are evenly distributed in the front sid...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	YU JIANGCHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLEANING CLEANING IN GENERAL 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 PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PREVENTION OF FOULING IN GENERAL SEPARATION SPICE MILLS SUCTION CLEANERS IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses an aluminum alloy door and window with an external drainage structure. The aluminum alloy door and window comprises a frame and a filter screen. A water tank is arranged at the bottom end of the interior of the frame, drainage holes are evenly distributed in the front side face of the water tank, limiting frames are arranged on the two sides of the bottom end of the filter screen, bolts are rotationally connected into shaft holes in the left side and the right side of the filter screen, the bolts are in threaded connection with screw holes in the bottom end of the interior of the frame, and the limiting frames at the bottom end of the filter screen are clamped into the water tank. A filter screen is arranged in the water tank, bolts are used for mounting the filter screen, the filter screen can effectively prevent sundries from entering the water tank to block a drainage hole, the drainage hole can drain rainwater, a water scraping assembly is arranged on the front side face of the