Pitched roof sky-light water draining structure and its pitched roof sky-light

Abstract

The present invention relates to a drainage structure of slopping roof window and its slopping roof window. It at least includes a window frame or/and casement frame, and is characterized by that on the surface of window frame wall a drainage channel is cut for draining rainwater and condensed water. At the same time said drainage channel has sealed surface, and the lower frame of said window frame also is equipped with a water storage channel.

Description

technical field [0001] The invention relates to a window drainage structure for removing external rainwater, dew, or condensed water on the inner surface of the window glass, in particular to a drainage structure for a sloping roof window arranged on a sloping roof and the drainage structure including the drainage structure. Pitched roof windows of the structure. Background technique [0002] To install windows on a sloping roof, first install the window frame on the roof through the supporting device, and then install the sash frame with glass on the window frame. The window frame and the sash frame are respectively covered with cover plates and rainproof drainage boards and other necessary accessories. [0003] The combination of the above-mentioned window frame, sash frame and other related components or accessories, as well as the combination of the window frame and the sash frame, make the windows arranged on the pitched roof satisfy the normal use of people. [0004]...

AI Technical Summary

Problems solved by technology

[0006] However, due to various factors, such as the need to open the windows for ventilation, it is inevitable that the wood will be affected by the weather.

Especially when the rainwater is attached to the exposed inner wall of the window frame and the outer wall of the sash frame, the rainwater keeps dripping into the house along the inner wall of the window frame and the outer wall of the sash frame. At this time, no matter how good the seal is, it will not help

And as time goes on, the reduction of the sealing structure and the role of window accessories will also affect the wood to a certain extent, and the penetration of condensed water formed by the fog on the inner surface of the window glass due to the temperature difference between the inside and outside of the house will also affect the quality of the wood. Causes erosion of wooden windows

[0007] Moreover, regardless of the cause of the erosion of the window wood, rain, moisture or condensation may always adhere to the window wood, such as the inner wall surface of the window frame and the outer wall surface of the sash frame, or exist on the window frame and sash In the cavity formed between the frames, the accumulated water on the wood of the window cannot be removed in time, and the penetration of rainwater and condensed water into the wood cannot be delayed in time, which is also a reason why the wood of the window is corroded.

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