Blind window with longitudinal vanes

Abstract

The invention relates to a blind window with longitudinal vanes, which comprises a plurality of vanes which rotate synchronously and are positioned in the same plane when rotating to a position where the window is be closed, rotating shafts fixedly arranged on the vanes and upper and lower bearings for supporting the rotating shafts. In the blind window, a gap filling strip which is made of rubber or artificial rubber and is used for filling a gap between two opposite lateral surfaces of the two adjacent vanes is entrained between the two lateral surfaces; one surface of the gap filling stripis adhered to the lateral surface of one of the vanes, and a longitudinal extrusion strip of which the cross section is in a comb shape is arranged on the other surface of the gap filling strip; all lateral surfaces of the vanes incline in the same direction to ensure all vanes are not interfered upon closing under the condition of the seamless opposite collision of the opposite lateral surfaces;and an internally-high and externally-low inclined additional windowsill which is in a two-stage step shape is fixedly arranged on a windowsill, wherein a two-stage step surface is high internally and low externally. The blind window has a rainproof function, and on the basis of the blind window, the blind window also can be improved further to form a structure capable of being controlled automatically.

Description

technical field [0001] The invention relates to a blind with blades arranged longitudinally and the opening angle of the blades can be adjusted. Background technique [0002] The louvers have the function of shading and ventilation; just like the shutters of the weather observation station, the louvers with horizontal blades also have the function of blocking rainwater. When installing shutters on office or residential indoor windows, the requirements are different. In order to enjoy the outdoor sunshine, or to improve indoor ventilation, if more cool wind or fresh air is needed to blow into a stuffy room or a room with turbid air, people need to make the blinds so that they can turn their blades to adjust the blades. Angled blinds too. Among the blinds with adjustable blade inclination angle, the blade width is wider (usually about less than the thickness of the wall at the window), and the blinds with vertical blades are better-the blade can be adjusted almost in the ran...

AI Technical Summary

Problems solved by technology

However, as far as this shutter itself is concerned, there is a defect that it cannot completely block rainwater. Therefore, in the more perfect solution of this patent application, at least one layer of additional technical features of the glass sliding window positioned on the outside of the shutter is added. , for rain protection

As we all know, if you do not set a longer slideway to completely push the glass sliding window away from the window, but only push the glass sliding window within the window range, at least half of the ventilation window will be blocked.

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