Casement window with window screen integrated system

By designing hidden drainage channels and vertical reinforced load-bearing structures in casement windows of the window screen integrated system, the problems of unstable load-bearing and unsightly appearance in the existing technology are solved, and good sound insulation and load-bearing effects are achieved.

CN222649882UActive Publication Date: 2025-03-21SICHUAN OBOL TECH CO LTD
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Patent Information

Application Number
CN202421347135.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-13
Publication Date
2025-03-21
Estimated Expiration
2034-06-13

AI Technical Summary

Technical Problem

The existing two-in-one casement windows have unstable large glass load-bearing structure and unsightly appearance notches in the drainage mode, while exposed drainage results in poor thermal insulation and poor sound insulation.

Method used

A window screen integrated system casement window is designed. By setting a first middle flap and a drainage channel in the middle of the window frame, rainwater is discharged through the drainage channel, and the drainage channel is hidden in the first middle flap to avoid sound transmission and beautifying; at the same time, a vertical rib is provided at the bottom of the window frame to bear the first lighting glass.

Benefits of technology

It realizes the effective discharge of rainwater when the glass fan is opened, avoids direct transmission of sound, improves the stability and aesthetics of the load-bearing structure of the window, and improves the sound insulation effect.

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Abstract

The utility model discloses a casement window with a window screen integrated system. The casement window comprises a window frame, a glass sash and first lighting glass. A first mullion is arranged in the middle of the window frame and divides the window frame into an upper frame chamber and a lower frame chamber. The glass sash is arranged in the upper frame chamber in an openable and closable manner; vertical ribs are arranged at the bottom of the window frame, the first lighting glass is arranged in the lower frame chamber, and the bottom of the first lighting glass is installed on the vertical ribs. The first mullion is provided with a drainage channel penetrating from the top to the bottom, and when the glass sash is opened, rainwater is drained out of the drainage channel. When the glass sash is opened, rainwater falling into the first mullion is drained through the drainage channel; the drainage channel is hidden in the first mullion, direct conduction of sound is avoided, and meanwhile the attractive effect is achieved; the vertical ribs play a role in bearing the first lighting glass, and the problem that the bearing structure of large glass is unstable is solved.
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