Opening and closing method of manual shutter type window

Abstract

The invention discloses an opening and closing method of a manual shutter type window and relates to the field of closing devices for buildings. The opening and closing method of the manual shutter type window comprises the following steps that (1) the window comprises a rolling core, a roller shaft and a vertical rod, one end of a soft transparent plastic film is wound on the rolling core, the other end of the soft transparent plastic film is arranged on the vertical rod after winding across the roller shaft, and the window further comprises a pulling bead and a transmission mechanism which drives the rolling core and the roller shaft to move and is in linkage with the pulling bead; (2) when the window needs to be opened, the pulling bead is pulled, so that the soft transparent plastic film is rolled by the rolling core; and (3) when the window needs to be closed, the pulling bead is pulled in the opposite direction, so that the soft transparent plastic film is unfolded in the window. The opening and closing method of the manual shutter type window has the beneficial effects that compared with glass windows, the opening and closing method of the manual shutter type window has the advantages that cleaning is easy, and people are unlikely to be injured after the manual shutter type window is broken; and when the window needs to be closed, two soft transparent plastic film layers which are separated from each other are formed in the window, and a good sound insulation function and a good heat insulation function are achieved.

Description

technical field [0001] The invention relates to the field of building closing devices, and more specifically relates to a method for opening and closing manual roller shutter windows. Background technique [0002] In architecture, a window refers to a hole built on a wall or roof to allow light or air to enter the room, so as to ensure ventilation and lighting in the building, which is essential for a building. [0003] Existing windows are generally composed of three parts: window frame, glass, and movable components (hinges, handles, pulleys, etc.). The existing windows have the following problems: 1. When the window area is large, it is difficult to clean the outside of the glass, especially for high-rise buildings. , When cleaning the glass window, there is also a great danger; 2, the glass window is easily broken, and the glass fragments scattered on the ground are difficult to clean up, and it is easy to cause scratches to others. Contents of the invention [0004] ...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a method for opening and closing a manual roller shutter window, with the purpose of overcoming the disadvantages of existing glass windows such as difficult cleaning of the outside of the glass and easy breakage of the glass.

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