Closed-loop roller shutter system

A rolling shutter, closed-loop technology, used in door/window protection devices, shading screens, windows/doors, etc., can solve the problems of easily causing fire accidents, easily generating dust and harmful bacteria, reducing fire accidents and saving energy. material, wide application effect

Inactive Publication Date: 2018-10-19
吴小国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the shortcomings of existing curtains that are easy to generate dust and harmful bacteria and cause fire accidents when installed outside the glass window, and to provide a closed-loop roller shutter system for doors and windows

Method used

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  • Closed-loop roller shutter system
  • Closed-loop roller shutter system
  • Closed-loop roller shutter system

Examples

Experimental program
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Embodiment Construction

[0021] Below in conjunction with accompanying drawing, the present invention will be further described:

[0022] As shown in the accompanying drawings, a closed-loop roller blind system includes a roller blind. The two ends of the roller blind are connected and fixed to form a closed-loop roller blind. The rolled block material 101, the roller blind also includes a film 102 capable of daylighting and anti-ultraviolet and infrared rays, the two ends of the block material 101 and the film 102 are respectively connected and fixed to form a closed loop roller blinds. The inner ends of the roller blind are respectively provided with a rotating shaft A21 and a rotating shaft B22, and the rotating shaft A21 and the rotating shaft B22 are thin-walled circular tubes, and the left and right ends of the rotating shaft A21 are respectively provided with a bearing support A21a and a bearing support B21b , the left and right ends of the rotating shaft B22 are respectively provided with bea...

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PUM

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Abstract

The invention discloses a closed-loop roller shutter system, and belongs to the field of door and window curtains. According to the technical scheme, the closed-loop roller shutter system comprises aroller shutter, and the roller shutter comprises a blocky material which has shading and heat-insulating functions and can be rolled up. The roller shutter further comprises a thin film which has a lighting function and is resistant to ultraviolet rays and infrared rays. The blocky material and the two ends of the thin film are mutually connected and fixed to form the closed-loop roller shutter. Arotating shaft A and a rotating shaft B are arranged at the two ends of the interior of the roller shutter respectively, and the rotating shaft A or the rotating shaft B is provided with a speed reducing motor. One side or two sides of the blocky material can be provided with monochromatic or colorful characters or pictures with various visual effects. The thin film can be arranged to be a one-way perspective reflecting thin film or cut into a special shape. The system has the remarkable advantages of having shading, heat insulation, sound insulation, anti-freezing functions and being sanitary, fireproof, environmentally friendly, capable of saving energy, tidy, attractive, convenient to use and wide in application range.

Description

technical field [0001] The invention relates to the field of building doors and windows, in particular to a closed-loop roller shutter system. Background technique [0002] With the continuous development of human society, people invented a series of glass windows for the ventilation and lighting of houses; for sunshade and heat insulation, people invented a series of curtains, from the early panel bamboo and wood curtains to modern Hanging fabric curtains from various types of fabrics to plastic or bamboo and wood blinds, and then to roller blinds of various materials. But all curtains are still installed on the indoor side of the glass window. The curtains exposed to the window are not only easy to store dust and produce harmful bacteria, but also constantly shake out dust and harmful bacteria when the wind blows, which makes it easy for people to inhale dust. And harmful bacteria bear huge health risks. On the other hand, the fire accidents caused by the curtains expose...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B9/40E06B9/42E06B9/70
CPCE06B9/40E06B9/42E06B9/70E06B2009/405
Inventor 吴小国
Owner 吴小国
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