Hidden vertical drainage structure with good waterproof effect for doors and windows

Abstract

The invention discloses a hidden vertical drainage structure with a good waterproof effect for doors and windows, and relates to the technical field of aluminum alloy doors and windows. The hidden vertical drainage structure comprises a sectional material outer frame and a window sash body, a window sash connecting groove is formed in the top of the sectional material outer frame, a drainage hole is formed in the bottom of the inner wall of the window sash connecting groove, a drainage groove is formed in one side of the sectional material outer frame, the window sash body is movably arranged in the window sash connecting groove, a glass body is movably arranged in the window sash body, a connecting sheet is movably arranged on one side of the window sash body, and an operation groove is formed in one side of the window sash body. Due to the arrangement of the sectional material outer frame, rainwater falls into the window sash connecting groove and then smoothly flows out through the drainage hole and the drainage groove, the drainage hole is vertically downward, the drainage amount is large, the phenomena of wind pressure direct blowing and rainwater backflow are avoided, the appearance is simpler and more attractive due to the hidden design of the drainage hole, the integrity of the device is guaranteed, and wide application prospects are achieved.

Description

technical field [0001] The invention relates to the technical field of aluminum alloy doors and windows, in particular to a hidden vertical drainage structure for doors and windows with good waterproof effect. Background technique [0002] Aluminum alloy windows are windows with frames and fan structures made of aluminum alloy building profiles, which are divided into ordinary aluminum alloy doors and windows and broken bridge aluminum alloy doors and windows. Aluminum alloy windows are beautiful, sealed, and high in strength, and are widely used in construction engineering. , Commonly used aluminum alloy doors and windows to encapsulate the balcony, the surface of the aluminum alloy is oxidized, smooth and shiny. The sash frame is large, and can be inlaid with a large area of ​​glass, so that the indoor light is sufficient and bright, which enhances the contrast between indoor and outdoor façades, and makes the living room more layered. The accuracy is high, so many owners...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a hidden vertical drainage structure for doors and windows with good waterproof effect, which is beneficial to drainage, avoids rainwater backflow and facilitates glass replacement, and solves the problem that the way of opening drainage holes on the outside of the profile is not conducive to drainage and is prone to rainwater Backflow and conventional aluminum alloy window glass need to be disassembled and replaced after damage, and the process is slow

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