CN219365222U

CN219365222U - Decorative board of making an uproar falls in sound insulation

Info

Publication number: CN219365222U
Application number: CN202320027287.1U
Authority: CN
Inventors: 李银; 黄文哲; 沈丹
Original assignee: Xuebao Home Group Co ltd
Current assignee: Xuebao Home Group Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-07-18
Anticipated expiration: 2033-01-05

Abstract

The utility model provides a sound-insulation and noise-reduction decorative plate, and belongs to the technical field of household plates. The sound-insulating and noise-reducing decorative plate comprises a first plate body and a second plate body, wherein the first plate body and the second plate body are connected through screws, the first plate body is provided with a first protruding part extending to one side relative to the second plate body, the second plate body is also provided with a second protruding part extending to the other side relative to the first plate body, the first protruding part is provided with a groove, and the second protruding part is provided with a clamping block; the first plate body comprises a back plate, a flame retardant layer, a first sound insulation layer and a first heat insulation layer from inside to outside in sequence, the second plate body comprises a second heat insulation layer, a second sound insulation layer and a decorative layer from inside to outside in sequence, and a metal frame is arranged around the second plate body. The decorative plate is provided with the first plate body and the second plate body, and the first protruding part and the second protruding part are respectively arranged on the first plate body and the second plate body, so that the sound insulation effect of the connecting part of the decorative plate can be improved when the decorative plate is installed and connected.

Description

Decorative board of making an uproar falls in sound insulation

Technical Field

The utility model belongs to the technical field of household boards, and particularly relates to a sound-insulation and noise-reduction decorative board.

Background

The plate is a flat rectangular building material plate made into standard size, and is applied to the building industry and used as a member of a wall, a ceiling or a floor. And also to a metal plate that is forged, rolled or cast. The building material is divided into thin plates, middle plates, thick plates, extra thick plates and flat rectangular building material plates which are usually made into standard sizes.

When furniture is produced, the plates are often connected according to specific positions so as to form furniture, and in the prior art, most household plates are single solid wood plates or synthetic plates, and when furniture production operation is carried out, the plates have no heat insulation, flame retardance and other effects, so that the practicability of the furniture is reduced.

Patent number CN 217293753U's patent discloses a wood-plastic composite PVC decorative board, including decorating the plank, be connected with the arch on decorating the plank outer wall, the afterbody of decorating the plank is provided with the recess, the top layer of decorating the plank is provided with outer applique, the outermost layer of decorating the plank is provided with antistatic layer, the below on antistatic layer is installed fire-retardant layer, the below on fire-retardant layer of preventing is provided with on the PVC composite layer, the below on the PVC composite layer is provided with the adhesive linkage, under the bottom of adhesive linkage is connected with the PVC composite layer, the below under the PVC composite layer is provided with the sound absorbing layer, waterproof ventilative layer is installed to the bottom of sound absorbing layer, the internally mounted of decorating the plank has the staple.

The decorative board has the following disadvantages: the decorative boards are tightly combined through the arrangement of the bulges and the grooves, but gaps still exist at the joints of the decorative boards, so that the sound insulation effect is affected. For this purpose, we propose a sound-insulating and noise-reducing decorative board.

Disclosure of Invention

The utility model solves the technical problems by providing the sound-insulating and noise-reducing decorative board.

In order to achieve the above object, the technical solution of the present utility model is:

the sound-insulating and noise-reducing decorative plate comprises a first plate body and a second plate body, wherein the first plate body and the second plate body are connected through screws, the first plate body is provided with a first protruding part extending to one side relative to the second plate body, the second plate body is also provided with a second protruding part extending to the other side relative to the first plate body, the first protruding part is provided with a groove, and the second protruding part is provided with a clamping block;

the first plate body comprises a back plate, a flame retardant layer, a first sound insulation layer and a first heat insulation layer from inside to outside in sequence, the second plate body comprises a second heat insulation layer, a second sound insulation layer and a decorative layer from inside to outside in sequence, and a metal frame is arranged around the second plate body.

Preferably, the first sound insulation layer is an organic fiber sound absorption material layer, and the inside is a porous sound absorption structure.

Preferably, the second sound insulation layer comprises an organic fiber sound absorption material layer and a sound absorption plate, a plurality of sound absorption holes are formed in the organic fiber sound absorption material layer, a plurality of horn-shaped sound absorption holes are formed in the sound absorption plate, the opening of each sound absorption hole faces outwards, and the sound absorption holes correspond to the sound absorption holes in the organic fiber sound absorption material layer.

Preferably, the surface of the decorative layer is provided with an applique layer, and a flame retardant coating layer is arranged below the applique layer.

Preferably, a clamping groove is formed in the metal frame, and the decorative layer of the second plate body is fixed in the clamping groove.

Preferably, the back plate is a solid wood plate.

Preferably, the fire-retardant layer, the first sound insulation layer and the first heat insulation layer of the first plate body and the second heat insulation layer and the second sound insulation layer of the second plate body are provided with threaded holes corresponding to each other, and the first plate body and the second plate body are connected through screws.

The beneficial effects of the utility model are as follows:

the decorative plate is provided with the first plate body and the second plate body, and the first protruding part and the second protruding part are respectively arranged on the first plate body and the second plate body, so that the sound insulation effect of the connecting part of the decorative plate can be improved when the decorative plate is installed and connected; simultaneously, the first plate body and the second plate body are respectively provided with a sound insulation layer, so that the purposes of noise reduction and noise reduction can be further achieved.

Drawings

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

Fig. 2 is a schematic view of the layer structure of the present utility model.

Fig. 3 is a schematic structural view of the second soundproof layer.

In the figure: 1. a first plate body; 2. a second plate body; 3. a first protrusion; 4. a second protruding portion; 5. a groove; 6. a clamping block; 7. a back plate; 8. a flame retardant layer; 9. a first sound insulation layer; 10. a first insulating layer; 11. a second insulating layer; 12. a second sound insulation layer; 13. a decorative layer; 14. a metal frame; 121. a sound deadening hole; 122. a sound absorbing panel; 123. a sound absorbing hole; 15. and (5) a screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all 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 all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.

Referring to fig. 1 to 3, a sound-insulating and noise-reducing decorative board comprises a first board body 1 and a second board body 2, wherein the first board body 1 and the second board body 2 are connected through screws, the first board body 1 is provided with a first protruding part 3 extending to one side relative to the second board body 2, the second board body 2 is also provided with a second protruding part 4 extending to the other side relative to the first board body 1, the first protruding part 3 is provided with a groove 5, and the second protruding part 4 is provided with a clamping block 6; when the first decorative plate is installed, the first plate body 1 of the first decorative plate is fixed on a wall, the second plate body 2 is installed, and after the first decorative plate is installed, the second protruding part 4 of the second decorative plate is mutually embedded with the first protruding part 3 of the first decorative plate, so that the installation can be completed. This application sets up through the structure of first protruding portion 3 and second protruding portion 4, improves the sound insulation effect between two decorative boards.

The first plate body 1 comprises a back plate 7, a flame retardant layer 8, a first sound insulation layer 9 and a first heat insulation layer 10 from inside to outside in sequence, the second plate body 2 comprises a second heat insulation layer 11, a second sound insulation layer 12 and a decorative layer 13 from inside to outside in sequence, and a metal frame 14 is arranged around the second plate body 2. Preferably, the back plate 7 is a solid wood plate; the flame-retardant layer 8 is a flame-retardant plate, and the first heat-insulating layer 10 and the second heat-insulating layer 11 are EPS heat-insulating boards; wherein the metal frame 14 plays a role in fixing the second plate body 2 and has a decorative effect.

Further, the first sound insulation layer 9 is an organic fiber sound absorption material layer, and the inside is a porous sound absorption structure, so that the sound absorption effect is good. The second sound insulation layer 12 comprises an organic fiber sound absorption material layer and a sound absorption plate 122, a plurality of sound absorption holes 121 are formed in the organic fiber sound absorption material layer, a plurality of horn-shaped sound absorption holes 123 are formed in the sound absorption plate 122, the openings of the sound absorption holes 123 face outwards, and the sound absorption holes 123 correspond to the sound absorption holes 121 in the organic fiber sound absorption material layer. In the second sound insulation layer 12, the noise is guided to the noise reduction holes 121 through the horn-shaped sound absorption holes 123 and is subjected to noise reduction treatment through the organic fiber sound absorption material layer, thereby playing a role in noise reduction.

Further, a decal layer is provided on the surface of the decorative layer 13, and a flame retardant paint layer is provided under the decal layer. Preferably, a clamping groove is formed on the metal frame 14, and the decorative layer 13 of the second board 2 is fixed in the clamping groove. In this application through on the early metal frame 14 of decorative layer 13 joint, avoid adopting the screw fixation to influence the aesthetic property of outward appearance, in addition, decorative layer 13 also can adopt the sticky mode to fix.

Further, the fire-retardant layer 8, the first sound-insulating layer 9, the first heat-insulating layer 10 of the first plate body 1, and the second heat-insulating layer 11 and the second sound-insulating layer 12 of the second plate body 2 are provided with threaded holes corresponding to each other, and the first plate body 1 and the second plate body 2 are connected by the screws 15.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The sound-insulation and noise-reduction decorative plate is characterized by comprising a first plate body and a second plate body, wherein the first plate body and the second plate body are connected through screws, the first plate body is provided with a first protruding part extending to one side relative to the second plate body, the second plate body is also provided with a second protruding part extending to the other side relative to the first plate body, the first protruding part is provided with a groove, and the second protruding part is provided with a clamping block;

2. The sound-insulating and noise-reducing decorative sheet according to claim 1, wherein the first sound-insulating layer is an organic fiber sound-absorbing material layer, and the inside is a porous sound-absorbing structure.

3. The sound-insulating and noise-reducing decorative board according to claim 2, wherein the second sound-insulating layer comprises an organic fiber sound-absorbing material layer and a sound-absorbing board, a plurality of sound-absorbing holes are formed in the organic fiber sound-absorbing material layer, a plurality of horn-shaped sound-absorbing holes are formed in the sound-absorbing board, the openings of the sound-absorbing holes face outwards, and the sound-absorbing holes correspond to the sound-absorbing holes in the organic fiber sound-absorbing material layer.

4. The sound-insulating and noise-reducing decorative board according to claim 1, wherein the surface of the decorative layer is provided with a decal layer, and a flame-retardant paint layer is arranged below the decal layer.

5. The sound-insulating and noise-reducing decorative sheet according to any one of claims 1 to 4, wherein the metal frame is provided with a clamping groove, and the decorative layer of the second sheet body is fixed in the clamping groove.

6. The acoustic and noise reducing trim panel of claim 1, wherein the back panel is a solid wood panel.

7. The sound-insulating and noise-reducing decorative board according to claim 5, wherein the fire-retardant layer, the first sound-insulating layer, the first heat-insulating layer and the second heat-insulating layer of the first board body and the second sound-insulating layer of the second board body are provided with threaded holes corresponding to each other, and the first board body and the second board body are connected through screws.