Silencing window with reelable curtain

A sound-absorbing window and rolling shutter technology, which is applied in the field of sound-absorbing windows, can solve the problems of inconvenient installation and inability to fold sound-proof windows, and achieve the effect of being easy to roll without affecting ventilation

Inactive Publication Date: 2018-08-21
DEQING JINGYING INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a sound-absorbing window with a rollable blind, which solves the problems of inconvenient installation and non-folding of the existing sound-proof windows

Method used

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  • Silencing window with reelable curtain
  • Silencing window with reelable curtain
  • Silencing window with reelable curtain

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] see figure 1 , figure 2 , image 3 and Figure 4 , the present invention provides a technical solution: a noise-absorbing window that can be rolled up, including a link bar 1, a left convex block 12 is provided on the left side of the upper end of the link bar 1, and a centrally symmetrical The right bump 11, the left bump 12 and the right bump 11 are all used to connect the head and tail of the link bar 1 through the fixing pin 10, and the middle p...

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PUM

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Abstract

The invention discloses a silencing window with a reelable curtain. The silencing window comprises linkage strips, wherein the left sides of the upper ends of the linkage strips are provided with leftbumps; further, the right sides of the lower ends of the linkage strips are provided with right bumps which are centrosymmetric; the middles of the left bumps at the upper ends of the linkage stripsare all hinged with the middles of the left bumps at the lower ends of other linkage strips; the middles of the linkage strips are all provided with through holes; further, the mutually hinged linkagestrips are correspondingly arranged on the right sides of the mutually hinged linage strips; the through holes in the middles of the linkage strips on two sides are all connected through supporting columns; further, the middles of the supporting columns are provided with flat elbow pipes; the cross sections of the flat elbow pipes are L-shaped after being vertically mirrored; further, the sides,approaching boundary walls, of bent parts of the flat elbow pipes are provided with fixing holes; bearings are mounted in the fixing holes. According to the silencing window, the hinging is continuously carried out through fixing pins through using the linkage strips; the flat elbow pipes mounted on the linkage strips can be reeled or laid down along with the linkage strips, and the problem that the silencing window cannot be folded is solved.

Description

technical field [0001] The invention relates to the technical field of ventilation and noise reduction window equipment, in particular to a noise reduction window that can be rolled up. Background technique [0002] Soundproof and muffler windows are widely used in factories, schools, downtown and shopping malls. The main functions are noise reduction, sound insulation, sunshade and ventilation. The temperature energy consumption is reduced by 20%, and it has a certain reduction in noise and vibration, so that the room will not be disturbed by external factors, so it is widely used. It is easy to disassemble, and the indoor moisture cannot be quickly released in cool weather. [0003] The existing equipment with sound-proof and noise-reducing windows occupies a large area and is inconvenient to install. The sound-absorbing windows cannot be properly closed, and different indoor moisture cannot be released. The installation period is long and the installation cost is high. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B9/30E06B9/322E06B5/20E06B7/28
CPCE06B9/30E06B5/205E06B7/28E06B9/322
Inventor 俞海强杨震
Owner DEQING JINGYING INFORMATION TECH CO LTD
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