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Concealed curtain

A curtain, invisible technology, applied in the direction of windows/doors, door/window protection devices, shading screens, etc., can solve the problem of occupying space and so on

Inactive Publication Date: 2008-05-07
宗翠红
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of the economy and the continuous improvement of people's living standards, the requirements for curtains used in buildings are getting higher and higher. Most of the existing curtains are curtains, which take up space.

Method used

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  • Concealed curtain

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Experimental program
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Embodiment Construction

[0008] The application will be further described below in conjunction with the accompanying drawings.

[0009] As shown in Figure 1: the application consists of a reel 1, a reel 2, a telescopic cloth 6 and a parallel pull rod 5, the reel 1 is made of a round tube with gaps, and a spring 3 is installed at both ends of the reel 1 , one end of which is also provided with a ratchet mechanism 4, and a reel 2 suitable for its length is provided in the circular tube, the two ends of the reel 2 are combined with 3 hairs, and one end of the stretch cloth 6 is inlaid on the reel 2 through the gap of the reel 1 and wound on the reel 2, the other end of the stretch cloth 6 is sewn on the parallel pull rod 5.

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Abstract

The invention relates to an invisible window curtain, comprising a wound roll, a reel, an expansion cloth and a parallel pull rod; wherein, the wound roll comprises a circular tube with a gap. A plurality of mainsprings are arranged on both ends of the wound roll and a ratchet apparatus is arranged on one end of the wound roll. A reel with corresponding length is arranged in the circular tube with both ends combined with the mainsprings. One end of the expansion cloth is embedded in the reel through the gap on the wound roll and winds on the reel; the other end of the expansion cloth is sutured on the parallel pull rod. The invention has the advantages that: when the parallel pull rod is pulled down to a suitable position, the expansion cloth juts out and is positioned by the ratchet wheel apparatus; then the ratchet wheel apparatus is pulled, the pawl disengages and the expansion cloth winds automatically on the reel at the function of the mainspring.

Description

technical field [0001] The present application relates to a curtain for a living room. Background technique [0002] Along with the continuous improvement of economic development and people's living standards, the requirements for the curtains used in buildings are getting higher and higher, and most of the existing curtains are curtains, which take up space. Contents of the invention [0003] The purpose of this application is to design an invisible curtain. [0004] An invisible curtain is composed of a reel, a reel, stretchable cloth and parallel pull rods. The reel is made of a circular tube with gaps. Springs are installed at both ends of the reel, and a ratchet mechanism is provided at one end. There is a reel matching its length inside the tube, and the two ends of the reel are combined with the mainspring. One end of the stretch cloth is inlaid on the reel through the gap of the reel and wound on the reel. The other end of the stretch cloth is sewn on the parallel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B9/40E06B9/56
Inventor 宗翠红
Owner 宗翠红