Abat vent for wind blowing prevention

Abstract

The invention relates to the technical field of abat vents, and discloses an abat vent for wind blowing prevention. The abat vent comprises a window frame, wherein a groove I is formed in the upper end of the window frame, a rotating shaft is movably connected to the interior of the groove I, the left end of the rotating shaft penetrates through the left end of the groove I to be fixedly connectedwith a motor, the right end of the rotating shaft is movably connected to the inner wall of the right end of the groove I, a curtain is wound around the rotating shaft, counterweight blocks are fixedly connected to the left side and the right side of the front end of the curtain, and magnet blocks are fixedly connected to the surfaces of the front ends of the counterweight blocks. According to the abat vent for wind blowing prevention, positive magnetic columns and negative magnetic columns in sliding blocks generate attraction through the magnet blocks, so that the positive magnetic columnsand the negative magnetic columns are attracted out from the interior of the sliding blocks, the lower end of the curtain is fixed, and it is guaranteed that the curtain cannot be sucked out to the outside of a window by suction force of wind to cause the poor shading effect when the window is opened to keep indoor air ventilation in weather with large sunshine.

Description

technical field [0001] The invention relates to the technical field of sunshade curtains, in particular to a sunshade curtain for wind protection. Background technique [0002] The sunshade is used to effectively block the sunlight of the glass. The sunshade can be designed according to different window glass sizes, and can be a high-grade sunshade with an automatic constant speed mechanism. The structure of the sunshade includes a reel, a positioning rod, two fixing seats, a return spring, two end plugs, etc. Sunshades can generally be divided into ordinary sunshades and electric sunshades. Nowadays, many families live on high floors, so the windows are also on high floors, especially when there is no one at home, the windows are forgotten to be closed, so that in windy weather, the wind will cause the lower end of the curtains to blow in disorder indoors Shaking, so that the upper end of the curtain can be loosened according to the shaking of the lower end, so that the ...

AI Technical Summary

Problems solved by technology

Nowadays, many families live on high floors, so the windows are also on high floors, especially when there is no one at home, the windows are forgotten to be closed, so that in windy weather, the wind will cause the lower end of the curtains to blow in disorder indoors Shaking, so that the upper end of the curtain will be loosened according to the shaking of the lower end, which will easily cause damage to the curtain, reduce the service life of the curtain, and also make the curtain easy to fall, causing losses to people.

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