Aluminum door and window frame capable of preventing rainwater from flowing into wall bodies at two sides

Abstract

The invention discloses an aluminum door, window and window frame which can prevent rainwater from flowing into the walls on both sides. There are drainage holes on the outer wall of the drainage groove on the upper window, and a vertical water retaining plate is provided outside the junction of the horizontal frame and the longitudinal frame at the bottom of the window frame, and a tongue extending into the drainage groove is formed on the water retaining plate. There is a sealant between the tongue and the bottom of the drainage groove, and a movable windshield is arranged on the outer surface of the drainage hole. After adopting this technical scheme, the rainwater in the bottom horizontal frame will be blocked by the watershield to avoid Rainwater leaks from the joints between the two sides of the bottom horizontal frame and the vertical frame to ensure that the rainwater can only be discharged from the drainage holes.

Description

Technical field: [0001] The invention relates to an aluminum door, window and window frame which can prevent rainwater from flowing into the walls on both sides. Background technique: [0002] Aluminum alloy doors and windows are favored by the majority of users because of their easy processing of accessories, quick and convenient assembly, light weight and high strength. They are ideal products to replace traditional iron windows. Over the years, the aluminum alloy doors and windows industry has developed mainly around the direction of airtightness and drainage performance in terms of technical improvement. Among them, drainage performance is a problem that can be solved. Traditional aluminum doors and windows have similar structures in terms of drainage, basically at the bottom of the window frame. Drainage holes are processed on the horizontal frame to drain the rainwater in the window frame, but the idea is good. In actual use, this design seriously ignores that there wi...

AI Technical Summary

Problems solved by technology

Over the years, the aluminum alloy doors and windows industry has developed mainly around the direction of airtightness and drainage performance in terms of technical improvement. Among them, drainage performance is a problem that can be solved. Traditional aluminum doors and windows have similar structures in terms of drainage, basically at the bottom of the window frame. Drainage holes are processed on the horizontal frame to drain the rainwater in the window frame, but the idea is good. In actual use, this design seriously ignores that there will be seams at the connection between the bottom horizontal frame and the vertical frame. Rainwater will seep into the wall from here, to limit the rainwater can only be discharged from the drainage hole, the leakage problem at this joint must be solved

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