Green and environmentally-friendly fabric art sound absorbing panel structure for library building decoration
A kind of architectural decoration, green and environmental protection technology, applied in the direction of building components, building structure, sound insulation, etc., can solve problems such as complicated steps, and achieve the effect of improving the noise isolation rate
Inactive Publication Date: 2018-10-19
BINZHOU UNIV
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AI Technical Summary
Problems solved by technology
[0006] In order to solve the above technical problems, the present invention provides a green and environment-friendly cloth art sound-absorbing panel structure for library building decoration, to solve the problem that if the fire-proof sound-absorbing cloth attached to the outer surface of the cloth art sound-absorbing board is accidentally stained or damaged, it needs to be disassembled. When cleaning or replacing, because the fire-proof sound-absorbing cloth is attached to the outer surface of the fabric sound-absorbing panel as a whole, when cleaning or replacing is required, it needs to be completely disassembled to carry out corresponding cleaning or replacement steps. Complicated operational problems
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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[0039] as attached figure 1 to attach Figure 12 Shown:
[0040]The present invention provides a green and environment-friendly fabric sound-absorbing panel structure for library building decoration, comprising an upper rectangular frame 1, a first square column 101, a circular groove 102, a circular through hole 103, a lower rectangular frame 2, a second square Column 201, oval hole 202, circular chamber 203, sound-absorbing cotton substrate 3, fixing device 4, round block 401, round rod 402, ellipse block 403, inferior arc notch 404, sound-absorbing cloth 5 and spring 6; A piece of the first square column 101 is fixedly connected to the four corners of the bottom end surface of the upper rectangular frame 1; the top surface of the upper rectangular frame 1 corresponds to the central parts of the four first square columns 101 respectively. A circular groove 102 is provided inwardly at each location, and a circular through hole 103 penetrating through the first square column...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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The invention provides a green and environmentally-friendly fabric art sound absorbing panel structure for library building decoration. The structure comprises an upper rectangular frame and springs;each of corners of four edges of the bottom end surface of the upper rectangular frame is fixedly connected with a first square column; sound absorbing fabrics are adhered to an outer wall of the upper rectangular frame and an outer wall of a lower rectangular frame; and a sound absorbing cotton substrate with a detachable structure is arranged between the upper rectangular frame and the lower rectangular frame. When the sound absorbing fabric adhered to the outer wall of the upper rectangular frame is stained or damaged, and needs to be removed for cleaning or replacement, a user can move inferior arc gaps formed in the top end surfaces of round blocks by fingers, so that fixing devices rotate at a certain angle, elliptical blocks in the fixing devices are separated from second square columns on the lower rectangular frame, and after four sets of the fixing devices are separated from the second square columns on the lower rectangular frame, the user can disassemble the upper rectangular frame, and the cleaning or replacement of the sound absorbing fabric adhered to the outer wall of the upper rectangular frame is facilitated.
Description
technical field [0001] The invention belongs to the technical field of library building decoration, and more specifically relates to a green and environment-friendly fabric sound-absorbing panel structure used for library building decoration. Background technique [0002] As an open place, the library is full of people. Both students and consumers want to have a good environment to rest and read books in such an environment. Then the question arises, what kind of sound-absorbing panels can be installed to ensure this It's a special place. [0003] The fabric sound-absorbing panel is made of flame-retardant chemically hardened frame or wood with non-combustible 80kg / cubic high-density glass fiber sound-absorbing cotton treated with microporous treatment, and is covered with fire-proof sound-absorbing cloth and backed with fire-proof sound-absorbing cloth; It has the characteristics of dust, light weight, no modification, no decay, etc., and has the characteristics of good so...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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IPC IPC(8): E04B1/86E04B1/84
CPCE04B1/86E04B1/84E04B2001/8428E04B2001/8476
Inventor 王芳
Owner BINZHOU UNIV