Decorative sound-absorbing wall surface

A technology of decorative layer and sound layer, which is applied in the field of architectural decoration, can solve the problems of poor sound absorption effect, inconvenient installation and replacement, etc., and achieve the effect of good flatness, easy installation and replacement, and good sound absorption performance

Inactive Publication Date: 2018-05-18
重庆亭航装饰材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a decorative sound-absorbing wall to solve the problems of poor sound-absorbing effect of the existing wall and inconvenient installation and replacement

Method used

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  • Decorative sound-absorbing wall surface
  • Decorative sound-absorbing wall surface

Examples

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Embodiment Construction

[0016] The present invention will be described in further detail below by means of specific embodiments:

[0017] The reference signs in the drawings of the description include: sound insulation layer 10, sound-absorbing layer 20, sound-absorbing ball 21, polygonal pyramid 22, sound-guiding layer 30, sound-guiding hole 31, decorative layer 40, fire-proof and flame-retardant layer 41, fixing plate 50, Fixed groove 51, gear plate 52, threaded wall nail 53, fixed rod 60, tooth bar 61, airbag bar 62, bar block 63, ball 64, support 70, stepper motor 71, driving gear 72, sucker 73, air pump 74.

[0018] Such as figure 1 , figure 2 As shown, a decorative sound-absorbing wall surface includes a sound-insulating layer 10 and a fixing strip. Both sides of the sound-insulating layer 10 are bonded with a sound-absorbing layer 20 . One side of the sound guiding layer 30 away from the sound-absorbing layer 20 is glued with a decorative layer 40 , and the side of the other sound-guiding l...

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PUM

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Abstract

The invention discloses a decorative sound-absorbing wall surface. The decorative sound-absorbing wall surface comprises sound insulation layers and fixing bars. Silencing layers are glued to the twosides of the sound insulation layers. One sides of the silencing layers, far away from the sound insulation layers, are all glued to sound-guiding layers, wherein one of the sound-guiding layers is glued to a decorative layer, and another sound-guiding layer is glued to a fixing plate. A plurality of sound-guiding holes are formed in the sound insulation layers. A plurality of multiple pyramids are arranged in the silencing layers. The tips of the multiple pyramids face the sound-guiding hole. The silencing layers are provided with a plurality of silencing balls. A plurality of fixing groovesare formed in the fixing plate in a embedded mode. The fixing grooves are provided with a plurality of nail holes. The fixing grooves are provided with gear plates. Screw wall nails penetrating through nail holes are arranged on the gear plates. One side of the fixing rod is a rack, and the other side of the fixing rod is provided with an airbag bar. A bracket can be arranged on the wall surface in a detachable mode, and a stepping motor is arranged on the bracket. Compared with the prior art, the wall surface has better sound-absorbing performance and decorative effect; and the installation and the replacement are convenient.

Description

technical field [0001] The invention belongs to the technical field of architectural decoration, and specifically discloses a decorative sound-absorbing wall surface. Background technique [0002] With the development of modern technology, the mechanical and electrical systems of housing construction are becoming more and more complete. At present, it covers various majors such as electrical, ventilation and air conditioning, water supply and drainage, and fire protection. The integration of high-tech equipment has improved the sense of technology and comfort of buildings. However, On the other hand, it also has some negative impacts on the building environment, mainly manifested in the noise and vibration generated by various equipment rooms such as fan rooms, pump rooms, and refrigeration rooms, etc., and other functional rooms that are sensitive to noise such as offices, Bedrooms, conference rooms, etc. present serious distress. In addition, for some large conference cen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/075
CPCE04F13/0875E04F2290/043E04F2290/047
Inventor 李飞
Owner 重庆亭航装饰材料有限公司
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