CN219294907U

CN219294907U - Sound insulation wall cloth

Info

Publication number: CN219294907U
Application number: CN202320332623.3U
Authority: CN
Inventors: 邱红城
Original assignee: Shaoxing Juguan Textile Co ltd
Current assignee: Shaoxing Juguan Textile Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-07-04
Anticipated expiration: 2033-02-28

Abstract

A sound insulation wall cloth belongs to the technical field of wall cloth. The wall cloth comprises a wall cloth base layer and a sound-insulating noise-reducing layer, wherein the sound-insulating noise-reducing layer is arranged on one side of the wall cloth base layer, the sound-insulating noise-reducing layer comprises a sound-insulating component, a sound-insulating felt layer, a sound-insulating cotton layer and a sound-absorbing cotton layer, the sound-insulating component is arranged on one side of the wall cloth base layer, the sound-insulating felt layer is arranged on one side of the sound-insulating component, the sound-insulating cotton layer is arranged on one side of the sound-insulating felt layer, and the sound-absorbing cotton layer is arranged on one side of the sound-insulating cotton layer. The sound insulation and noise reduction layer is arranged, so that the sound insulation and noise reduction device has the advantage of good sound insulation effect, can effectively achieve bidirectional internal and external sound insulation, improves privacy, and achieves bidirectional sound insulation by utilizing the first nylon fabric layer, the plant velvet fabric layer and the second nylon fabric layer to form external sound insulation effect and the cooperation of the sound insulation felt layer, the sound insulation cotton layer and the sound absorption velvet fabric layer to form internal sound insulation effect.

Description

Sound insulation wall cloth

Technical Field

The utility model belongs to the technical field of wall cloth, and particularly relates to sound insulation wall cloth.

Background

The wall cloth is also called as wall cloth, and is an indispensable decorative material for improving the environments of people living, offices and business buildings, is a fabric for pasting the wall surface, uses cotton cloth as a base cloth, and is provided with printing or embossing relief and the like. The existing wall cloth generally has no sound insulation effect, so that the actual use effect of the wall cloth is poor, the waterproof performance of the wall cloth is poor, the outside water is easy to soak, and the seamless wall cloth is affected.

Aiming at the technical problems, for example, CN214995414U discloses a negative oxygen ion wall cloth with sound insulation and permeation resistance, and the wall cloth body has good sound insulation effect through the sound insulation layer, so that the transmission of noise is reduced, and the comfort level of the living environment of people is improved;

although the above patent realizes the sound insulation effect through the sound insulation layer, a single sound insulation layer can not effectively play the sound insulation effect, and can only reduce the penetration of volume, so that the sound insulation effect is poor, and the privacy can not be effectively guaranteed simultaneously.

Disclosure of Invention

The utility model aims to provide the sound insulation wall cloth which has the advantage of good sound insulation effect, can effectively realize sound insulation between the inside and the outside in two directions, and improves the privacy so as to solve the problems in the background technology.

The technical problems of the utility model are mainly solved by the following technical proposal: the utility model provides a sound insulation wall cloth, includes wall cloth foundation layer and sound insulation layer of making an uproar that falls, sound insulation layer of making an uproar that falls sets up in one side of wall cloth foundation layer, sound insulation layer of making an uproar that falls includes sound insulation subassembly, sound insulation felt layer, sound insulation cotton layer and inhales the sound velvet cloth layer, sound insulation subassembly sets up in one side of wall cloth foundation layer, sound insulation felt layer sets up in one side of sound insulation subassembly, the sound insulation cotton layer sets up in one side of sound insulation felt layer, inhale the sound velvet cloth layer and set up in one side of sound insulation cotton layer.

Preferably, the sound insulation component comprises a first nylon fabric layer, a flocking fabric layer and a second nylon fabric layer, wherein the first nylon fabric layer is arranged on one side of the wall cloth base layer, the flocking fabric layer is arranged on one side of the first nylon fabric layer, and the second nylon fabric layer is arranged on one side of the flocking fabric layer.

Preferably, the wall cloth base layer comprises a bamboo charcoal fiber hot melt adhesive net film layer, a spun-laced non-woven fabric layer and a base fabric layer, wherein the spun-laced non-woven fabric layer is arranged on one side of the bamboo charcoal fiber hot melt adhesive net film layer, and the base fabric layer is arranged on one side of the spun-laced non-woven fabric layer.

Preferably, the first nylon fabric layer is arranged on one side of the bamboo charcoal fiber hot melt adhesive net film layer.

Preferably, a flame retardant layer is arranged on one side of the sound-absorbing fleece layer, the flame retardant layer comprises an inorganic mineral fiber layer and a polyester fiber layer, the inorganic mineral fiber layer is arranged on one side of the sound-absorbing fleece layer, and the polyester fiber layer is arranged on one side of the inorganic mineral fiber layer.

Preferably, a wear-resistant layer is arranged on one side of the polyester fiber layer, and the bamboo fiber layer in the wear-resistant layer is arranged on one side of the polyester fiber layer.

Preferably, the wear-resistant layer comprises a cooperamide layer, and the cooperamide layer is arranged on one side of the bamboo fiber layer.

The utility model has the beneficial effects that:

1. the sound insulation and noise reduction layer is arranged, so that the sound insulation and noise reduction device has the advantage of good sound insulation effect, can effectively achieve bidirectional internal and external sound insulation, improves privacy, and achieves bidirectional sound insulation by utilizing the first nylon fabric layer, the plant velvet fabric layer and the second nylon fabric layer to form external sound insulation effect and the cooperation of the sound insulation felt layer, the sound insulation cotton layer and the sound absorption velvet fabric layer to form internal sound insulation effect.

2. According to the utility model, the flame-retardant layer is arranged, so that the flame-retardant layer has a flame-retardant effect, the safety is improved, and the wear-resistant layer has a wear-resistant effect and meanwhile has antibacterial and antimicrobial effects.

Drawings

FIG. 1 is a schematic view of a construction of the present utility model;

FIG. 2 is a schematic view of a wall covering foundation layer of the present utility model;

FIG. 3 is a schematic view of a structure of the soundproof noise reduction layer of the present utility model;

FIG. 4 is a schematic view of a structure of the flame retardant layer of the present utility model;

fig. 5 is a schematic structural view of the wear layer of the present utility model.

In the figure: 1. a wall cloth foundation layer; 11. a bamboo charcoal fiber hot melt adhesive net film layer; 12. a spun-laced non-woven fabric layer; 13. a base fabric layer; 2. a sound-insulating and noise-reducing layer; 21. a sound isolation assembly; 211. a first nylon fabric layer; 212. a flocked fabric layer; 213. a second nylon fabric layer; 22. a sound insulation felt layer; 23. a soundproof cotton layer; 24. a sound absorbing fleece layer; 3. a flame retardant layer; 31. an inorganic mineral fiber layer; 32. a polyester fiber layer; 4. a wear-resistant layer; 41. a bamboo fiber layer; 42. a layer of colduranisolone.

Detailed Description

The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.

Examples: 1-5, including wall cloth foundation layer 1 and sound insulation noise reduction layer 2, sound insulation noise reduction layer 2 sets up in one side of wall cloth foundation layer 1, sound insulation noise reduction layer 2 includes the subassembly 21 that gives sound insulation, the sound insulation felt layer 22, sound insulation cotton layer 23 and inhale sound fine hair cloth layer 24, the subassembly 21 sets up in one side of wall cloth foundation layer 1, utilize the subassembly 21 that gives sound insulation reaches outside sound insulation work, sound insulation felt layer 22 sets up in one side of subassembly 21 that gives sound insulation, sound insulation cotton layer 23 sets up in one side of sound insulation felt layer 22, inhale sound fine hair cloth layer 24 and set up in one side of sound insulation cotton layer 23.

The sound insulation felt layer 22 is a high-density coiled material with certain flexibility, which is made of rubber, high polymer materials and the like as main raw materials and is used for wall sound insulation and ceiling sound insulation.

The acoustic insulator layer 23 is a porous fibrous material and has an acoustic insulator mechanism in which a plurality of fine interconnected pores are formed in the material, along which sound waves can penetrate into the material and rub against the material to convert the sound energy into heat energy.

The sound absorbing fleece layer 24 maximizes the absorption of airborne sound with minimal thickness and weight, and the production of these flexible open cell foam articles with optimal cell size, air barrier flow rate and elasticity, which translates into very low heat dissipation into ambient air as sound passes through the open cell structure, the acoustic performance of which can be predicted by precisely controlling the uniformity of cell size.

Further, the sound insulation assembly 21 comprises a first nylon fabric layer 211, a flocking fabric layer 212 and a second nylon fabric layer 213, wherein the first nylon fabric layer 211 is arranged on one side of the wall cloth base layer 1, the flocking fabric layer 212 is arranged on one side of the first nylon fabric layer 211, and the second nylon fabric layer 213 is arranged on one side of the flocking fabric layer 212.

The first nylon fabric layer 211 and the second nylon fabric layer 213 are used as carriers to connect the flocking fabric layer 212, so that a composite fabric is formed, namely, various kinds of fabrics are used as base fabrics, nylon fluff or viscose fluff is planted on the front surface, and then the composite fabric is processed through steaming and washing, so that the effects of sound insulation and sound absorption are achieved.

Further, the wall cloth foundation layer 1 comprises a bamboo charcoal fiber hot melt adhesive net film layer 11, a spun-laced non-woven fabric layer 12 and a foundation fabric layer 13, wherein the spun-laced non-woven fabric layer 12 is arranged on one side of the bamboo charcoal fiber hot melt adhesive net film layer 11, and the foundation fabric layer 13 is arranged on one side of the spun-laced non-woven fabric layer 12.

The bamboo charcoal fiber hot melt adhesive net layer 11 has the characteristics of light weight, good toughness, strong tolerance and easy construction, adopts high-grade PVC bamboo charcoal fiber, has super tensile resistance, has excellent expansion performance, is not easy to break, adopts hot melt adhesive as back adhesive, has stronger viscosity and is not easy to fall off.

The spun-laced nonwoven fabric layer 12 is formed by spraying high-pressure fine water flow onto one or more fiber webs to entangle the fibers with each other, thereby reinforcing the fiber webs to provide a certain strength, and the resulting fabric is a spun-laced nonwoven fabric.

The basic fabric layer 13 is a fabric with a carrier which is selected from various existing fabrics.

In addition, the first nylon fabric layer 211 is disposed on one side of the bamboo charcoal fiber hot melt adhesive net film layer 11.

Still further, a flame retardant layer 3 is provided on one side of the sound absorbing fleece layer 24, the flame retardant layer 3 includes an inorganic mineral fiber layer 31 and a polyester fiber layer 32, the inorganic mineral fiber layer 31 is provided on one side of the sound absorbing fleece layer 24, and the polyester fiber layer 32 is provided on one side of the inorganic mineral fiber layer 31.

The inorganic mineral fiber layer 31 is added on the outer surface of the carrier by spraying, is chemical fiber made from mineral as raw material, and has super-strong hardness and strength, lower density and higher melting point.

The greatest advantage of the polyester fiber layer 32 is that it is excellent in wrinkle resistance and shape retention, has high strength and elastic recovery ability, is durable and durable, is wrinkle resistant, wash-and-wear, is non-sticky, and has a high modulus, heat resistance, and water absorption.

Wherein, one side of the polyester fiber layer 32 is provided with a wear-resistant layer 4, the wear-resistant layer 4 comprises a bamboo fiber layer 41 and a coodor layer 42, the bamboo fiber layer 41 is arranged on one side of the polyester fiber layer 32, and the bamboo fiber layer 41 has the characteristics of good air permeability, instant water absorption, strong wear resistance, good dyeing property and the like, and has the functions of natural antibiosis, bacteriostasis, mite removal, deodorization and ultraviolet resistance; the cooperamide layer 42 is arranged on one side of the bamboo fiber layer 41, and the cooperamide layer 42 has the characteristics of excellent wear resistance, tearing resistance, unparalleled strength, light weight, softness, stable color, easy care and the like.

Finally, it should be noted that the above embodiments are merely representative examples of the present utility model. Obviously, the utility model is not limited to the above-described embodiments, but many variations are possible. Any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model should be considered to be within the scope of the present utility model.

Claims

1. The utility model provides a wall cloth gives sound insulation which characterized in that: including wall cloth foundation layer (1) and sound insulation and noise reduction layer (2), sound insulation and noise reduction layer (2) set up in one side of wall cloth foundation layer (1), sound insulation and noise reduction layer (2) include acoustic subassembly (21), sound insulation felt layer (22), soundproof cotton layer (23) and inhale sound fine hair cloth layer (24), sound insulation subassembly (21) set up in one side of wall cloth foundation layer (1), sound insulation felt layer (22) set up in one side of sound insulation subassembly (21), soundproof cotton layer (23) set up in one side of sound insulation felt layer (22), inhale sound fine hair cloth layer (24) set up in one side of sound insulation cotton layer (23).

2. A sound-insulating wall cloth according to claim 1, characterized in that: the sound insulation assembly (21) comprises a first nylon fabric layer (211), a flocking fabric layer (212) and a second nylon fabric layer (213), wherein the first nylon fabric layer (211) is arranged on one side of the wall cloth base layer (1), the flocking fabric layer (212) is arranged on one side of the first nylon fabric layer (211), and the second nylon fabric layer (213) is arranged on one side of the flocking fabric layer (212).

3. A sound-insulating wall cloth according to claim 2, characterized in that: the wall cloth foundation layer (1) comprises a bamboo charcoal fiber hot melt adhesive net film layer (11), a spun-laced non-woven fabric layer (12) and a foundation fabric layer (13), wherein the spun-laced non-woven fabric layer (12) is arranged on one side of the bamboo charcoal fiber hot melt adhesive net film layer (11), and the foundation fabric layer (13) is arranged on one side of the spun-laced non-woven fabric layer (12).

4. A sound-insulating wall cloth according to claim 3, wherein: the first nylon fabric layer (211) is arranged on one side of the bamboo charcoal fiber hot melt adhesive net film layer (11).

5. A sound-insulating wall cloth according to claim 1, characterized in that: one side of the sound-absorbing fleece layer (24) is provided with a flame-retardant layer (3), the flame-retardant layer (3) comprises an inorganic mineral fiber layer (31) and a polyester fiber layer (32), the inorganic mineral fiber layer (31) is arranged on one side of the sound-absorbing fleece layer (24), and the polyester fiber layer (32) is arranged on one side of the inorganic mineral fiber layer (31).

6. A sound-insulating wall cloth according to claim 5, wherein: one side of the polyester fiber layer (32) is provided with a wear-resistant layer (4), and a bamboo fiber layer (41) in the wear-resistant layer (4) is arranged on one side of the polyester fiber layer (32).

7. A sound-insulating wall cloth according to claim 6, wherein: the wear-resistant layer (4) comprises a cooperanisolone layer (42), and the cooperanisolone layer (42) is arranged on one side of the bamboo fiber layer (41).