CN220848444U

CN220848444U - Sound insulation veneer for wall surface

Info

Publication number: CN220848444U
Application number: CN202322341195.3U
Authority: CN
Inventors: 徐建勇
Original assignee: Hubei Liweijia Furniture Co ltd
Current assignee: Hubei Liweijia Furniture Co ltd
Priority date: 2023-08-30
Filing date: 2023-08-30
Publication date: 2024-04-26
Anticipated expiration: 2033-08-30

Abstract

The sound insulation veneer for the wall surface comprises a substrate layer which is arranged on the innermost layer and is contacted with the wall surface; a substrate layer arranged outside the substrate layer and bonded with the substrate layer; a sound insulation layer which is arranged on the outer side of the base material layer and is adhered with the base material layer; the sound absorption buffer layer is arranged on the outer side of the sound insulation layer and is bonded with the sound insulation layer; a metal surface layer which is arranged on the outer side of the sound absorption buffer layer and is adhered with the sound absorption buffer layer; and the facing layer is arranged on the outermost layer and is in contact with the indoor environment, and the inner side of the facing layer is bonded with the metal facing layer. The wall surface sound insulation veneer has the advantages of good stability, high strength and good sound wave insulation effect. Is especially suitable for people with high indoor environment quietness.

Description

Sound insulation veneer for wall surface

Technical Field

The utility model relates to the technical field of veneer, in particular to a sound insulation veneer for a wall surface.

Background

The veneer is widely used in indoor and outdoor decoration, and has the advantages of beautiful appearance, convenient installation, long service life and the like. With the continuous expansion of the application range of the veneer, consumers put higher performance requirements on the veneer, such as water resistance, fire resistance or sound insulation. The existing veneer is generally only provided with a decorative effect, has poorer sound insulation effect on the wall surface and is mainly realized through the thickness of the veneer. The sound wave is a vibration wave and propagates through a corresponding medium, which may be liquid, solid or gas. The density and layering of the existing veneer structure are simpler, so that the isolation effect on sound waves is poorer.

Disclosure of utility model

The utility model aims to provide a sound insulation veneer for a wall surface aiming at the defects.

A sound insulation veneer for wall surface comprises

The substrate layer is arranged on the innermost layer and is contacted with the wall surface;

a substrate layer arranged outside the substrate layer and bonded with the substrate layer;

a sound insulation layer which is arranged on the outer side of the base material layer and is adhered with the base material layer;

A sound absorption buffer layer which is arranged outside the sound insulation layer and is adhered with the sound insulation layer;

A metal surface layer which is arranged on the outer side of the sound absorption buffer layer and is adhered with the sound absorption buffer layer;

And the decoration layer is arranged on the outermost layer and is in contact with the indoor environment, and the inner side of the decoration layer is bonded with the metal surface layer.

Preferably, the substrate layer is any one of a wood medium density fiberboard, a wood shaving board, a hard fiberboard and a bamboo shaving board.

Preferably, the substrate layer is a moisture-proof PVC board or a waterproof polyurethane coating layer.

Preferably, the facing layer is melamine impregnated bond paper.

Preferably, the metal surface layer is any one of tin foil, tin paper, aluminum foil and aluminum paper.

Preferably, the soundproof layer is a soundproof cotton or polyurethane foam layer.

Preferably, the sound absorbing buffer layer is a polyester nonwoven fabric.

Preferably, the thickness of the substrate layer is not less than 3mm.

Preferably, the substrate layer is a dampproof PVC plate, the substrate layer is a wood shaving board, the sound insulation layer is sound insulation cotton, the sound absorption buffer layer is polyester non-woven fabric, the metal surface layer is aluminum foil, and the finish layer is melamine impregnated bond paper.

The utility model has the advantages that: the wall surface is with giving sound insulation decorative board, stability is good, intensity is high, and is effectual to the isolation of sound wave. Is especially suitable for people with high indoor environment quietness.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the embodiments of the present utility model, it should be noted that, if the terms "upper," "lower," "inner," "outer," and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or the azimuth or the positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like in the description of the present utility model, if any, are used for distinguishing between the descriptions and not necessarily for indicating or implying a relative importance.

In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in the attached drawing, the sound insulation veneer for the wall surface comprises

A substrate layer 1 which is arranged on the innermost layer and is contacted with the wall surface;

a base material layer 2 which is arranged outside the base material layer 1 and is adhered to the base material layer 1;

a sound insulation layer 3 which is provided on the outer side of the base material layer 2 and is bonded to the base material layer 2;

A sound absorbing buffer layer 4 which is provided outside the sound insulating layer 3 and is bonded to the sound insulating layer 3;

a metal surface layer 5 which is provided on the outer side of the sound absorption buffer layer 4 and is bonded to the sound absorption buffer layer 4;

And a facing layer 6 disposed on the outermost layer and contacting the indoor environment, wherein the inner side of the facing layer 6 is adhered to the metal facing layer 5.

In another technical scheme, the substrate layer 2 is any one of a wood medium density fiberboard, a wood shaving board, a hard fiberboard and a bamboo shaving board.

In another technical scheme, the substrate layer 1 is a dampproof PVC board or waterproof polyurethane paint layer. Plays a role in preventing the wall surface from being wet, and effectively protects the substrate layer.

In another technical scheme, the facing layer 6 is melamine impregnated bond paper. The color and the type of the melamine impregnated bond paper are selected according to actual requirements.

In another technical scheme, the metal surface layer 5 is any one of tin foil, tin paper, aluminum foil and aluminum paper. Preferably, the aluminum foil is an inorganic material, has low-temperature thermal conductivity and low thermal diffusivity, and can effectively isolate noise and temperature.

In another embodiment, the sound insulation layer 3 is a sound insulation cotton or polyurethane foam layer. Preferably polyurethane foam, the closed cell structure can play certain sound insulation effect, and polyurethane foam can play better wall sound insulation effect as the puigging.

In another technical scheme, the sound absorption buffer layer 4 is a polyester non-woven fabric. The polyester non-woven fabric is used as a sound absorbing material, so that the sound insulation effect on the wall surface can be further achieved, and the influence of the outdoor environment on the indoor environment is reduced.

In another technical scheme, the thickness of the substrate layer 2 is not less than 3mm, so that the strength of the veneer is ensured.

In another technical scheme, the substrate layer 1 is a dampproof PVC board, the substrate layer 2 is a wood shaving board, the sound insulation layer 3 is a sound insulation cotton, the sound absorption buffer layer 4 is a polyester non-woven fabric, the metal surface layer 5 is an aluminum foil, and the finish layer 6 is melamine impregnated bond paper.

The wall surface sound insulation veneer has the advantages of good stability, high strength and good sound wave insulation effect. Is especially suitable for people with high indoor environment quietness.

The above embodiments are only for illustrating the technical solution and features of the present utility model, and are intended to be better implemented by those skilled in the art, but not to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model are within the scope of the present utility model, wherein the prior art is not specifically illustrated.

Claims

1. A wall is with giving sound insulation decorative board, its characterized in that includes

A substrate layer (1) which is arranged on the innermost layer and is contacted with the wall surface;

A base material layer (2) which is arranged outside the base material layer (1) and is adhered to the base material layer (1);

A sound-insulating layer (3) which is provided on the outside of the base material layer (2) and is bonded to the base material layer (2);

A sound absorption buffer layer (4) which is arranged outside the sound insulation layer (3) and is adhered to the sound insulation layer (3);

A metal surface layer (5) which is provided on the outer side of the sound absorption buffer layer (4) and is bonded to the sound absorption buffer layer (4);

And the facing layer (6) is arranged on the outermost layer and is in contact with the indoor environment, and the inner side of the facing layer (6) is bonded with the metal facing layer (5).

2. A sound insulation veneer for a wall surface according to claim 1, characterized in that the base material layer (2) is any one of a wood medium density fiberboard, a wood chipboard, a hard fiberboard and a bamboo chipboard.

3. A sound insulation veneer for wall surfaces according to claim 1, characterized in that the substrate layer (1) is a moisture-proof PVC plate or a water-proof polyurethane paint layer.

4. A sound-insulating wall covering according to claim 1, characterized in that the covering layer (6) is melamine impregnated paper.

5. A sound insulation veneer for a wall surface according to claim 1, characterized in that the metal surface layer (5) is any one of tin foil, tin paper, aluminum foil and aluminum paper.

6. A sound insulation veneer for a wall surface according to claim 1, characterized in that the sound insulation layer (3) is a sound insulation cotton or polyurethane foam layer.

7. A sound insulation veneer for a wall surface according to claim 1, characterized in that the sound absorbing buffer layer (4) is a polyester nonwoven fabric.

8. A sound insulation veneer for a wall surface according to claim 1, characterized in that the thickness of the base material layer (2) is not less than 3mm.

9. The sound insulation veneer for the wall surface according to claim 1, characterized in that the substrate layer (1) is a moistureproof PVC board, the substrate layer (2) is a wood shaving board, the sound insulation layer (3) is a sound insulation cotton, the sound absorption buffer layer (4) is a polyester non-woven fabric, the metal surface layer (5) is an aluminum foil, and the finish layer (6) is melamine impregnated adhesive film paper.