A safety ventilation window

Abstract

The invention belongs to the field of building facilities, and particularly relates to a safety ventilation window and a use method. The safety ventilation window comprises a window frame, a recess isformed in the inner circumferential side wall of the window frame, an outer window plate and an inner window plate are arranged in the window frame side by side, the inner window plate and the outerwindow plate are connected with elastic belts protruding outwards in a sealed mode along the circumferential side wall, the elastic belts protrude outwards and attach to the side wall of the recess when extruded, the outer side wall of the outer window plate is fixedly connected with the side wall of the recess through connecting strips, a connecting block made of a magnetic material and having the magnetic pole direction being orthogonal to the direction of the outer window plate is fixedly connected to the center of the outer window plate, a sliding rod is slidably connected into 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 fixed to the other end of the sliding rod. A large gap generated between the window plates and the window frame can be avoided, so that the safety of the ventilation window is improved; and meanwhile, airenters a room through the periphery of the window frame, so that the coverage range of wind power can be increased, and the ventilation effect is 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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