Composite decorative plate

Abstract

The utility model discloses a composite decorative plate which comprises decorative plate bodies, connecting plates are symmetrically arranged on the two sides of the decorative plate bodies, lock catches are arranged on the connecting plates, every two adjacent decorative plate bodies are spliced through the connecting plates and the lock catches, and each decorative plate body comprises a wood plate layer and a composite layer which are arranged on the surface. The surface of the wood board layer is provided with anti-skid lines, and the composite layer is arranged below the wood board layer. The composite decorative plate is convenient to splice during use, the laying efficiency can be improved, the overall performance of the decorative plate is stable, and the composite decorative plate has good moisture-proof and high-temperature-resistant performance and is suitable for being used and popularized.

Description

Technical Field

[0001] The utility model relates to the technical field of decorative boards, in particular to a composite decorative board. Background Art

[0002] A composite decorative board is a multi-functional building board, and its materials include wood grain aluminum plastic board, solid wood wall panel, wooden floor, etc., which can be applied to various scenarios such as interior and exterior wall decoration, ceiling, etc.; the composite decorative board can improve the aesthetics of buildings and is a commonly used board in the field of building decoration.

[0003] The utility model patent with the publication number of CN216516590U discloses a composite decorative board, which relates to the field of building materials. The composite decorative board includes: a first decorative panel and a second decorative panel, and a heat preservation board located between the first decorative panel and the second decorative panel; the heat preservation board is integrally connected with the first decorative panel and the second decorative panel respectively; the technical problems of easy deformation of the board and poor fire resistance are solved.

[0004] However, during the use of the above-mentioned decorative board, it is not conducive to splicing and laying, which affects the efficiency during construction; moreover, the overall performance is single, and its fireproof structure is also relatively common, and the use effect is not ideal. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the above problems and provide a composite decorative board that is convenient for splicing during use, can improve the laying efficiency, and has stable overall performance of the decorative board, with good moisture-proof and high-temperature resistance performance.

[0006] To achieve the above purpose, the technical solution of the utility model is: a composite decorative board, including a decorative board body, connecting plates are symmetrically arranged on both sides of the decorative board body, locking buttons are arranged on the connecting plates, and adjacent two decorative board bodies are spliced through the connecting plates and the locking buttons. The decorative board body includes a wood board layer on the surface and a composite layer. Anti-slip patterns are arranged on the surface of the wood board layer, and the composite layer is arranged below the wood board layer.

[0007] Preferably, the locking button includes a semi-circular limiting strip and a semi-circular assembly groove. The outer diameters of the semi-circular limiting strip and the semi-circular assembly groove are the same. The semi-circular limiting strip is arranged on the lower surface of one of the connecting plates, and the semi-circular assembly groove is arranged on the upper surface of the other connecting plate. When adjacent two decorative board bodies are spliced, the semi-circular limiting strip cooperates with the semi-circular assembly groove.

[0008] Preferably, the composite layer includes a metal woven mesh, refractory layers are arranged on both the upper surface and the lower surface of the metal woven mesh, a moisture-proof layer is arranged outside the refractory layer, and the refractory layer and the moisture-proof layer are symmetrically arranged according to the metal woven mesh.

[0009] Preferably, the metal wire mesh, the refractory layer and the moisture-proof layer are connected through an adhesive layer, and the moisture-proof layer and the wood board layer are connected through a nano adhesive.

[0010] Preferably, the refractory layer is a Kevlar fiber layer or a ceramic plate, and the moisture-proof layer is a plastic film layer or an asphalt felt layer.

[0011] A composite decorative board disclosed by the present utility model includes a decorative board body. Connecting plates are symmetrically arranged on both sides of the decorative board body. Locking buttons are arranged on the connecting plates. Adjacent two decorative board bodies are spliced through the connecting plates and the locking buttons. The decorative board body includes a wood board layer on the surface and a composite layer. Anti-slip patterns are arranged on the surface of the wood board layer. The composite layer is arranged below the wood board layer. Compared with the prior art, when in use, the composite decorative board is convenient to splice, can improve the laying efficiency, and the overall performance of the decorative board is stable, and it has beneficial effects of good moisture-proof and high-temperature resistance performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the composite decorative board of the present utility model.

[0013] Figure 2 is a schematic cross-sectional view of the composite decorative board of the present utility model.

[0014] Figure 3 is a schematic splicing diagram of two adjacent composite decorative boards of the present utility model.

[0015] Figure 4 is a schematic internal structure diagram of the composite decorative board of the present utility model Figure 1 .

[0016] Figure 5 is a schematic internal structure diagram of the composite decorative board of the present utility model Figure 2 .

[0017] Figure 6 is of the present utility model Figure 5 an enlarged structural schematic diagram of part A in

[0018] In the figure: 1, decorative board body; 11, wood board layer; 12, metal wire mesh; 13, refractory layer; 14, moisture-proof layer; 2, connecting plate; 21, semi-circular limiting strip; 22, semi-circular assembly groove; 3, anti-slip pattern. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Now, the present utility model will be further described in detail with reference to the accompanying drawings. The drawings are simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.

[0020] Please refer to Figures 1-6, A composite decorative board, including a decorative board body 1. On both sides of the decorative board body 1, connecting plates 2 are symmetrically provided. Locking buttons are provided on the connecting plates 2. Adjacent two decorative board bodies 1 are spliced through the connecting plates 2 and the locking buttons, so that multiple composite decorative boards are connected into a whole, which is also convenient for splicing and laying. The decorative board body 1 includes a wooden board layer 11 on the surface and a composite layer. Anti-slip patterns 3 are provided on the surface of the wooden board layer 11. The composite layer is arranged below the wooden board layer. The establishment of the composite layer can improve the overall performance of the decorative board, having the functions of moisture-proof and high-temperature resistance, and strong practicability.

[0021] In this embodiment, the locking button includes a semi-circular limiting strip 21 and a semi-circular assembly groove 22. The outer diameters of the semi-circular limiting strip 21 and the semi-circular assembly groove 22 are the same. The semi-circular limiting strip 21 is arranged on the lower surface of one of the connecting plates 2, and the semi-circular assembly groove 22 is arranged on the upper surface of the other connecting plate 2. The structures of the semi-circular limiting strip 21 and the semi-circular assembly groove 22 are adapted to each other. When adjacent two decorative board bodies 1 are spliced, the semi-circular limiting strip 21 and the semi-circular assembly groove 22 cooperate with each other, which is convenient for laying and improves the installation efficiency.

[0022] In the solution of the present utility model, the composite layer includes a metal woven mesh 12. Fire-resistant layers 13 are provided on both the upper surface and the lower surface of the metal woven mesh 12. A moisture-proof layer 14 is provided outside the fire-resistant layer 13. The fire-resistant layer 13 and the moisture-proof layer 14 are symmetrically arranged according to the metal woven mesh 12.

[0023] That is to say, there are two layers of fire-resistant layers 13 and two layers of moisture-proof layers 14, and the fire-resistant layer 13 and the moisture-proof layer 14 are symmetrically arranged according to the metal woven mesh 12, which can provide double insurance, improve the moisture-proof, waterproof and high-temperature resistance performance, and prevent high-temperature sources or fire sources from penetrating from below the composite layer.

[0024] Among them, the metal woven mesh 12, the fire-resistant layer 13 and the moisture-proof layer 14 are connected through an adhesive layer, and the moisture-proof layer 14 and the wooden board layer 11 are connected through a nano adhesive, so that all the layered structures are connected into one body. The metal woven mesh 12 is an iron wire woven mesh or a steel wire woven mesh, and its purpose of establishment is to provide a foundation for the fixation of the fire-resistant layer 13 and the moisture-proof layer 14.

[0025] Specifically, the fire-resistant layer 13 is a Kevlar fiber layer or a ceramic plate, and the moisture-proof layer 14 is a plastic film layer or an asphalt felt layer.

[0026] Based on the above embodiment, in order to further improve the performance of the decorative board, a polyimide (PI) coating can also be brushed on the surface of the wooden board layer 11. The polyimide (PI) coating has excellent high-temperature resistance performance and strong stability, can effectively protect the wooden board layer on the surface, improve the overall service life and avoid damage due to high temperature.

[0027] Obviously, the above embodiments are merely examples for clear illustration and not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation manners here. And the obvious changes or modifications derived therefrom still fall within the protection scope of the present utility model creation.

Claims

1. A composite decorative board, comprising a decorative board body, characterized in that, On both sides of the decorative board body, connecting plates are symmetrically arranged. Lock catches are arranged on the connecting plates. Adjacent two decorative board bodies are spliced through the connecting plates and the lock catches. The decorative board body includes a wood board layer and a composite layer on the surface. Anti-slip patterns are arranged on the surface of the wood board layer. The composite layer is arranged below the wood board layer.

2. The composite decorative board according to claim 1, characterized in that The lock catch includes a semi-circular limiting strip and a semi-circular assembly groove. The outer diameters of the semi-circular limiting strip and the semi-circular assembly groove are the same. The semi-circular limiting strip is arranged on the lower surface of one of the connecting plates. The semi-circular assembly groove is arranged on the upper surface of the other connecting plate. When adjacent two decorative board bodies are spliced, the semi-circular limiting strip is matched with the semi-circular assembly groove.

3. The composite decorative board according to claim 1 or 2, characterized in that The composite layer includes a metal woven mesh. Fire-resistant layers are arranged on both the upper surface and the lower surface of the metal woven mesh. A moisture-proof layer is arranged outside the fire-resistant layer. The fire-resistant layer and the moisture-proof layer are symmetrically arranged according to the metal woven mesh.

4. The composite decorative board according to claim 3, characterized in that, The metal woven mesh, the fire-resistant layer and the moisture-proof layer are connected through an adhesive layer. The moisture-proof layer and the wood board layer are connected through a nano adhesive.

5. The composite decorative board according to claim 4, wherein The fire-resistant layer is a Kevlar fiber layer or a ceramic plate. The moisture-proof layer is a plastic film layer or an asphalt felt layer.

Images