Safe ventilated window

Abstract

The invention belongs to the field of building facilities, and in particular relates to a safe ventilated window. The safe ventilated window comprises a window frame, and a pit is formed in the side wall of the inner circumference of the window frame. An outer window plate and an inner window plate are arranged in the window frame side by side, and the inner window plate and the outer window plateare connected with a protruding elastic band in a sealing mode along the circumferential side wall. The elastic band protrudes outwards and attaches to the side wall of the pit when being extruded, and the outer side wall of the outer window plate is fixedly connected with the side wall of the pit through a connecting strip. The center of the outer window plate is fixedly connected with a connecting block made of a magnetic material, and the direction of the magnetic pole of the connecting block is orthogonal to the outer window plate. A sliding rod is glidingly connected in the connecting block in a penetrating mode. one end of the sliding rod is fixedly connected with the outer side wall of the inner window plate, and a limiting block used for limiting the connecting block is fixedly arranged at the other end of the sliding rod. The safe ventilated window can avoid a large gap between the window plates and the window frame, and therefore the safety of the ventilated window is improved. Meanwhile, as air enters a room through the sides of the window frame, the wind coverage can be increased, and the ventilation effect can be improved.

Description

technical field [0001] The invention belongs to the field of building facilities, in particular to a safety ventilation window. Background technique [0002] Existing windows, especially windows for glass curtain walls, are mostly top-hung windows. After opening, there is a large gap between the window panel and the window frame. When the external wind is strong, according to Bernoulli's law " The greater the flow velocity, the lower the pressure." It can be seen that light and small objects near the window and flower pots are susceptible to suction from the outside, which may not only cause the danger of falling objects from high altitudes, but also easily cause damage to indoor paper documents. Office personnel bring losses; in addition, because the lower gap of the top-hung window is relatively large, children also have certain dangers when playing, and the safety is not high. [0003] For this reason, we propose a kind of safe ventilating window to solve the above-menti...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of poor safety of existing ventilation windows, and to provide a safety ventilation window with simple operation.

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