Glass window with novel drainage hole cover

Abstract

The invention provides a glass window with a novel drainage hole cover, and relates to the technical field of drainage hole covers of glass windows. The glass window comprises an external baffle movably arranged on the outer side of the drainage opening of the glass window, an internal baffle matched with the external baffle to be used and used for fixing the external baffle, a clamping buckle isarranged in the middle of the external baffle, a clamping groove matched with the clamping buckle to be used is formed in the middle of the internal baffle, a trapezoid body is arranged at the end ofthe clamping buckle, and two inward bosses are arranged at the end of the clamping groove. According to the glass window, the problems that the service life of the drainage hole cover of an existing glass window is shorter, the wind proof effect is poor due to the fact that the plug connection is unstable, and a gap is kept between an external baffle and an internal baffle, and thermal insulationperformance of the glass window is poor due to the fact that the water cannot be discharged, and the external wind directly blows into the drainage hole cover are solved.

Description

technical field [0001] The invention relates to the technical field of drain hole covers for glass windows, in particular to a glass window with a new drain hole cover. Background technique [0002] In the glass windows outside the building, since there will be water in the cavity in the glass window structure, drainage holes must be opened to drain the water in the cavity. In order to play a decorative role and a certain windproof effect (below 400Pa), the drainage Ordinary drainage hole covers are installed at the holes, but under the action of strong wind (above 400Pa), the windproof effect of ordinary drainage hole covers does not work, and backflow will still occur. The greater the wind pressure, the more serious the backflow. Hole backflow is one of the main reasons for glass windows to leak. [0003] In summary, there are the following defects in the existing drainage hole covers in the market: [0004] 1. The drain hole cover is made of plastic parts. The weather r...

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Problems solved by technology

[0006] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a glass window with a new drain hole cover, which is used to solve the problem that the drain hole cover of the existing glass window has a short service life and unstable insertion In some cases, there is a gap between the external baffle and the internal baffle, resulting in poor windproof effect; the external wind blows directly into the drain hole cover, resulting in the phenomenon that the water cannot be discharged, and the thermal insulation performance of the glass window is poor.

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