Sound-insulation wear-resistant mechanism and composite floor thereof

Abstract

The utility model discloses a sound-proof wear-resistant mechanism and a composite floor thereof, and relates to the technical field of composite floors, the sound-proof wear-resistant mechanism comprises a sealing strip, the inner side of the sealing strip is fixedly connected with a sound-proof wear-resistant structure, the sound-proof wear-resistant structure comprises a wear-resistant layer, and the wear-resistant layer is fixedly connected to the inner wall surface of the sealing strip; the first sound insulation layer is fixedly connected to the bottom end of the wear-resistant layer; the second sound insulation layer is fixedly connected to the bottom end of the first sound insulation layer; and the sound insulation base plate is fixedly connected to the bottom end of the second sound insulation layer. The first sound insulation layer, the second sound insulation layer and the sound insulation base plate are arranged, the first sound insulation layer hinders noise propagation by means of the high-density characteristic of the first sound insulation layer, the sound insulation effect is achieved, then the second sound insulation layer buffers noise by means of the damping characteristic of the second sound insulation layer, and the good sound insulation effect is achieved; and finally, the sound insulation base plate is designed into a multi-layer structure to insulate the noise and buffer the noise, so that a good sound insulation effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of composite flooring technology, and in particular to a sound insulation and wear-resistant mechanism and its composite flooring. Background Technology

[0002] With the development of the interior decoration industry and the improvement of people's living standards, people are paying more and more attention to the aesthetics and practicality of interior decoration. Among them, when it comes to interior floor decoration, sometimes composite flooring is chosen. Composite flooring has different functions due to different manufacturing materials. Composite flooring is one type of flooring, but it is flooring whose natural structure has been artificially altered to achieve certain physical properties that meet the expected requirements. In the market, composite flooring often refers to engineered wood flooring and solid wood composite flooring.

[0003] Currently, composite flooring is mostly made of engineered wood, laminate, or PVC. However, the interior of composite flooring generally consists of a wear layer, a decorative layer, a core layer, and a balancing layer.

[0004] However, the aforementioned composite flooring lacks a sound insulation structure and therefore cannot provide adequate sound insulation in noisy environments. To address this, we propose a sound-insulating and wear-resistant structure and its composite flooring. Utility Model Content

[0005] The purpose of this utility model is to provide a sound insulation and wear-resistant mechanism and its composite floor. By setting a sound insulation and wear-resistant structure, the first sound insulation layer, the second sound insulation layer and the sound insulation substrate can be used to effectively isolate noise. Furthermore, the design of the multi-layer sound insulation structure will further improve the sound insulation effect.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] In a first aspect, this utility model provides a sound insulation and wear-resistant mechanism, including a sealing strip, wherein a sound insulation and wear-resistant structure is fixedly connected to the inner side of the sealing strip, and the sound insulation and wear-resistant structure includes:

[0008] A wear-resistant layer is fixedly connected to the inner wall surface of the sealing strip;

[0009] The first sound insulation layer is fixedly connected to the bottom end of the wear-resistant layer;

[0010] The second sound insulation layer is fixedly connected to the bottom end of the first sound insulation layer;

[0011] A sound insulation substrate, which is fixedly connected to the bottom end of the second sound insulation layer.

[0012] Preferably, the sound insulation substrate comprises:

[0013] The upper substrate is bonded to the outer surface of the second sound insulation layer;

[0014] A sound insulation board, wherein the sound insulation board is bonded to the outer surface of the upper substrate;

[0015] The lower substrate is bonded to the outer surface of the sound insulation board.

[0016] Preferably, the sound insulation panel includes a connecting frame, a grid plate fixedly connected to the inner wall of the connecting frame, and multiple air cavities disposed inside the grid plate.

[0017] Preferably, the first sound insulation layer is made of a thin steel plate, the second sound insulation layer is made of rubber, and the sound insulation substrate is made of high-density fiberboard or high-density particleboard.

[0018] Preferably, the wear-resistant layer is made of aluminum oxide, and a balancing layer is fixedly connected to the bottom of the sound insulation substrate.

[0019] Secondly, this utility model provides a composite flooring, including a sound-insulating and wear-resistant mechanism as described above.

[0020] The technical effects and advantages of this utility model are as follows:

[0021] By setting up a first sound insulation layer, a second sound insulation layer, and a sound insulation substrate, the first sound insulation layer utilizes its high density to hinder the propagation of noise generated by the environment, thus achieving a sound insulation effect. Subsequently, the second sound insulation layer utilizes its damping characteristics to buffer the noise, thereby achieving a good sound insulation effect. Finally, the multi-layer structure design of the sound insulation substrate is used to insulate and buffer the noise, thus achieving a good sound insulation effect. This design uses the first sound insulation layer, the second sound insulation layer, and the sound insulation substrate to isolate noise in stages, thereby achieving a good sound insulation effect. Furthermore, the multi-layer sound insulation structure design also achieves a good sound insulation effect, giving this sound-insulating and wear-resistant structure a good sound insulation function. In addition, the addition of the wear-resistant layer can effectively increase the wear resistance of the outer surface of the wear-resistant sound insulation structure, thereby extending its service life. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0023] Figure 2 This is a schematic diagram of the internal structure of this utility model.

[0024] Figure 3 This is a schematic diagram of the sound insulation panel structure of this utility model.

[0025] In the diagram: 1. Sealing strip; 2. Wear-resistant layer; 3. First sound insulation layer; 4. Second sound insulation layer; 5. Sound insulation substrate; 501. Upper substrate; 502. Sound insulation board; 5021. Connecting frame; 5022. Mesh board; 5023. Air cavity; 503. Lower substrate; 6. Balancing layer. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] This utility model provides, for example Figure 1-3 The image shows a sound-insulating and wear-resistant mechanism.

[0028] Example 1

[0029] The system includes a sealing strip 1, with a sound-insulating and wear-resistant structure fixedly connected to its inner side. The sound-insulating and wear-resistant structure includes: a wear-resistant layer 2, fixedly connected to the inner wall of the sealing strip 1; a first sound-insulating layer 3, fixedly connected to the bottom end of the wear-resistant layer 2; a second sound-insulating layer 4, fixedly connected to the bottom end of the first sound-insulating layer 3; and a sound-insulating substrate 5, fixedly connected to the bottom end of the second sound-insulating layer 4. By setting the first sound-insulating layer 3, the second sound-insulating layer 4, and the sound-insulating substrate 5, when facing environmental noise, the first sound-insulating layer 3 utilizes its high-density characteristics to hinder the propagation of noise, thereby achieving a sound insulation effect. Subsequently, the second sound-insulating layer 3... The second sound insulation layer 4 utilizes its damping characteristics to buffer noise, thereby achieving a good sound insulation effect. Finally, the multi-layer structure design of the sound insulation substrate 5 is used to insulate and buffer noise, thus achieving a good sound insulation effect. This design uses the first sound insulation layer 3, the second sound insulation layer 4, and the sound insulation substrate 5 to classify and isolate noise, thereby achieving a good sound insulation effect. Furthermore, the multi-layer sound insulation structure design also achieves a good sound insulation effect, giving this sound insulation and wear-resistant structure a good sound insulation function. In addition, the wear-resistant layer 2 can effectively increase the wear resistance of the outer surface of the wear-resistant sound insulation structure, thereby extending its service life.

[0030] Furthermore, the sound insulation substrate 5 includes: an upper substrate 501, which is bonded to the outer surface of the second sound insulation layer 4; a sound insulation board 502, which is bonded to the outer surface of the upper substrate 501; and a lower substrate 503, which is bonded to the outer surface of the sound insulation board 502. The sound insulation substrate 5 is formed by assembling the upper substrate 501, the sound insulation board 502, and the lower substrate 503. This not only ensures the overall strength of the entire wear-resistant sound insulation structure and avoids direct damage due to external forces, but also has good resistance to external forces. In addition, the multi-layer board structure design can also achieve good sound insulation effect.

[0031] Furthermore, the sound insulation panel 502 includes a connecting frame 5021, a mesh plate 5022 fixedly connected to the inner wall of the connecting frame 5021, and multiple air cavities 5023 disposed inside the mesh plate 5022. The connecting frame 5021 can effectively limit the mesh plate 5022, thereby facilitating the bonding of the connecting frame 5021 and the mesh plate 5022 to the upper substrate 501 or the lower substrate 503. The air cavities 5023 formed by the mesh plate 5022 can effectively buffer noise energy, thereby achieving a certain sound insulation effect, and also has a resonant sound absorption effect, thereby further improving the sound insulation effect.

[0032] Furthermore, the first sound insulation layer 3 is made of a thin steel plate, the second sound insulation layer 4 is made of rubber, and the sound insulation substrate 5 is made of high-density fiberboard or high-density particleboard. The thickness of the first sound insulation layer 3 made of thin steel plate is specifically two to five millimeters. Utilizing the high-density characteristics of the high-density steel plate, it effectively hinders the propagation of noise, thereby achieving a good sound insulation effect and also effectively increasing the overall strength of the wear-resistant sound insulation structure. The second sound insulation layer 4 made of rubber serves to buffer and dampen noise, as well as absorb and reduce sound, thereby achieving a good sound insulation effect. The rubber can specifically be nitrile rubber or neoprene rubber. The sound insulation substrate 5 made of high-density fiberboard or high-density particleboard ensures that the sound insulation substrate 5 has good structural strength and can also effectively hinder the propagation of noise.

[0033] Example 2

[0034] Example 2 further discloses, based on Example 1, that: the wear-resistant layer 2 is made of aluminum oxide, and the bottom of the sound insulation substrate 5 is fixedly connected to the balancing layer 6; the wear-resistant layer 2 made of aluminum oxide enables the wear-resistant sound insulation structure to have good wear resistance, and the balancing layer 6 can be made of plastic film.

[0035] In another embodiment, a composite flooring is also provided, including the aforementioned sound-insulating and wear-resistant mechanism.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A soundproofing and wear-resistant mechanism comprising a sealing strip (1), characterized in that, The inner side of the sealing strip (1) is fixedly connected with a sound insulation wear-resistant structure, which comprises: A wear-resistant layer (2) is fixedly connected to the inner wall surface of the sealing strip (1); A first sound insulation layer (3) is fixedly connected to the bottom end of the wear-resistant layer (2); A second sound insulation layer (4) is fixedly connected to the bottom end of the first sound insulation layer (3); A sound insulation base plate (5) is fixedly connected to the bottom end of the second sound insulation layer (4).

2. A soundproofing wear-resistant mechanism according to claim 1, characterized in that, The sound insulation base plate (5) comprises: An upper base plate (501) is bonded to the outer surface of the second sound insulation layer (4); A sound insulation plate (502) is bonded to the outer surface of the upper base plate (501); A lower base plate (503) is bonded to the outer surface of the sound insulation plate (502).

3. A soundproofing wear-resistant mechanism according to claim 2, characterized in that The sound insulation plate (502) comprises a connecting frame (5021), a grid plate (5022) fixedly connected to the inner wall surface of the connecting frame (5021), and a plurality of air cavities (5023) arranged inside the grid plate (5022).

4. A soundproofing wear-resistant mechanism according to claim 1, characterized in that, The first sound insulation layer (3) is made of a thin layer of steel plate, the second sound insulation layer (4) is made of rubber, and the sound insulation base plate (5) is made of high-density fiberboard or high-density shaving board.

5. A soundproofing wear-resistant mechanism according to claim 1, characterized in that, The wear-resistant layer (2) is made of aluminum oxide, and the bottom of the sound insulation base plate (5) is fixedly connected with a balance layer (6).

6. A composite floor panel, characterized in that A sound insulation wear-resistant mechanism comprising any one of claims 1 to 5. A sound insulation wear-resistant mechanism comprising any one of claims 1 to 5.

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