Roll-up window

Abstract

The invention discloses a roll-up window, comprising a window body, a roller shutter assembly and a spraying device; the window body comprises a framework and a window body; the roller shutter assembly comprises a box, a storage shaft, black-out cloth and a bead-drop; the spraying device comprises a container and an eductor, the container is arranged at the side edge of a frame, the eductor is arranged at an opening end of the container, a tap of the eductor is arranged at the bottom of the container in an inserting manner, a nozzle of the eductor is used for outward spraying liquid in the container. According to the roll-up window, the framework is mounted on a wall body, the box is arranged on the top of the frame of the framework, light shading is realized through the black-out cloth, meanwhile, the spraying device is arranged at the side edge of the frame, by supplying liquid sprays such as perfume, used for purifying air, into the container, the nozzle of the eductor outward sprays the liquid in the container when the window is closed, so that indoor air is kept to be fresh and has no abnormal odor, and the roll-up window is especially suitable for being used in a newly decorated office. The roll-up window has the advantages of reasonable structural design and rich and practical functions.

Description

technical field [0001] The invention relates to the technical field of daily necessities, in particular to a rolling shutter. Background technique [0002] With the development of science and technology and social economy, the progress of science and technology is affecting the social economy and changing people's way of life. At present, the utilization rate of roller shutters in office buildings is often high. This is because the windows in office buildings are relatively high, and conveniently controlled roller shutters are required for shading protection. Roller shutters usually include roller blinds, and roller blinds include manual and automatic types. In particular, manual roller blinds are usually composed of roller shutter boxes, shading cloths, pull beads and other components. When the pull bead rotates, it drives the rollers in the shutter box to recycle the shading cloth into the shutter box or pull out the shading cloth to achieve the shading effect. However, t...

AI Technical Summary

Problems solved by technology

When the pull bead rotates, it drives the rollers in the shutter box to recycle the shading cloth into the shutter box or pull out the shading cloth to a

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