Window screens with adjustable ventilation
A degree of window screen technology, applied in the field of window screens with adjustable ventilation, can solve problems such as troublesome operation, affecting lighting and air circulation, and achieve the effect of changing air circulation and lighting performance
Active Publication Date: 2018-11-09
ANHUI HEBANG TEXTILE TECH CO LTD
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Problems solved by technology
Since the structure of the gauze has been determined during production, the aperture of the gauze cannot be changed at present. In winter, when there are no mosquitoes and the gauze is not needed, the gauze needs to be disassembled, otherwise it will affect the lighting and air circulation, and the operation is troublesome
Method used
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[0021] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0022] Such as figure 1 The window screen with adjustable ventilation in this embodiment includes an upper base 1 , a lower base 2 , a slide bar 3 , a weft adjusting device 4 , a warp 5 , a driving device 6 , a connecting rod 7 and a limit cover 8 .
[0023] Such as figure 1 , figure 2 , the upper base 1 is provided with four vertical bars 11, and the upper base 1 is provided with a control device inside; the number of the sliding bars 3 is four, and the four sliding bars 3 are parallel to each other, and the four sliding bars 3 According to the number, it is equally divided into two groups, the two ends of the slide bar 3 in each group are fixedly connected with the upper base 1 and the lower base 2 respectively; the limit cover 8 covers the u...
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The invention relates to the field of household supplies, in particular to window gauze with the adjustable ventilating degree. The window gauze comprises an upper base, a lower base, sliding rods, a weft yarn adjusting device, warp yarn, a driving device, connecting rods and a limiting cover. Four vertical rods are arranged on the upper base, and a control device is arranged in the upper base; the number of the sliding rods is four, the four sliding rods are parallel and evenly divided into a left group and a right group according to the number, and the two ends of the sliding rods in each group are fixedly connected with the upper base and the lower base respectively; the limiting cover covers the portion between the upper base and the lower base, an opening is formed in the middle of the limiting cover, and the window gauze is within the effective adjustable range. According to the window gauze with the adjustable ventilating degree, the position of sliding blocks is adjusted through a connecting rod and sliding block mechanism to adjust the compactness of weft yarn, then the pore size of the window gauze is adjustable, and a user can adjust the window gauze into the suitable pore size according to climate needs to change air ventilation and lighting performance.
Description
technical field [0001] The invention relates to the field of household articles, in particular to a window screen with adjustable ventilation degree. Background technique [0002] The gauze on the window is widely used to prevent mosquitoes and insects in homes, offices, hotels, etc. High-grade screens include stainless steel screens, epoxy-coated screens, glass fiber flat-woven invisible screens, etc. According to the weaving method, it is divided into two categories: plain weaving and twisted weaving. Since the structure of the gauze has been determined during production, the aperture of the gauze cannot be changed at present. In winter, when there are no mosquitoes and the gauze is not needed, the gauze needs to be disassembled, otherwise the lighting and air circulation will be affected, and the operation will be troublesome. Contents of the invention [0003] Aiming at the problems in the prior art, the present invention provides window screens with adjustable air pe...
Claims
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IPC IPC(8): E06B9/52
CPCE06B9/52E06B2009/524
Inventor 葛成燕李壮时张傲
Owner ANHUI HEBANG TEXTILE TECH CO LTD