CN219096119U - A kind of composite multi-layer wood board - Google Patents

Abstract

The utility model discloses a composite multi-layer wood board, which comprises a core board, a first decorative board and a second decorative board. The first side of the solid wood plate forms the first surface of the core plate, and the second side of the solid wood plate forms the second surface of the core plate; the first decorative plate covers the core plate The first surface; the second decorative board covers the second surface of the core board. The beneficial effects of the above technical solution are: the set core board is formed by bonding a plurality of narrower solid wood plates, the narrower solid wood plates are not easy to deform, and gaps for bonding can be formed between the multiple solid wood plates, so that the first The first trim board and the second trim board can be more firmly bonded to the core board.

Description

A kind of composite multi-layer wood board

technical field

The utility model relates to the technical field of wood boards, in particular to a composite multilayer wood board.

Background technique

Wooden panels are widely used in the home furnishing field, including wooden floors, decorative panels, furniture panels, etc. The wood board not only has high ornamental value, but also has good stability, which is convenient for cutting and processing. Because natural wood inevitably has some defects during the growth process, the acquisition rate of qualified wood is low, resulting in a large waste of wood. In order to solve this problem, a multi-layer composite board has been developed in the prior art. This composite board is made of multi-layer solid wood, so that the defects of the solid wood itself are weakened, and the utilization rate of the wood is improved. However, the existing composite multilayer boards are easy to crack and bend when encountering changes in temperature and humidity, resulting in damage to the furniture. The possibility of deformation increases.

Utility model content

Aiming at the defects in the prior art, the utility model provides a composite multi-layer wood board, which has stronger moisture absorption capacity and is not easily deformed and unglued.

The utility model provides a technical solution: a composite multi-layer wood board, comprising:

A core board, the core board includes a plurality of solid wood boards stacked together, the surfaces of the multiple solid wood boards are connected so that the first side of the solid wood board forms the first surface of the core board, and the second side of the solid wood board a side forming a second surface of the core panel;

a first trim covering the first surface of the core; and,

A second decorative board, the second decorative board covers the second surface of the core board.

The beneficial effect of the above technical solution is: the set core board is formed by bonding a plurality of narrower solid wood plates, the narrower solid wood plates are not easy to deform, and gaps for bonding can be formed between the multiple solid wood plates, so that the first The first trim board and the second trim board can be more firmly bonded to the core board.

Further, the plane where the solid wood board is located is perpendicular to the plane where the first trim board is located.

Further, a foam layer is further arranged between the first trim board and the core board, and a plurality of pores are formed in the foam layer. The foam layer provided can hold water vapor, and guide the water vapor to diffuse to the outside, so as to prevent the board from absorbing water and deforming.

Further, the side of the core board is provided with reinforcements that sequentially pass through all the solid wood panels, and the reinforcements are bamboo nails. Reinforcements can increase the bonding force between solid wood panels and are not easy to fall apart.

Further, both the first surface and the second surface of the core board are formed with a plurality of gaps for glue between adjacent solid wood boards. The sol gap can increase the bonding force of the glue, so that the first decorative plate and the second decorative plate are not easy to fall off.

Description of drawings

In order to more clearly illustrate the specific implementation of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the description of the specific implementation or the prior art. Throughout the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, elements or parts are not necessarily drawn in actual scale.

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is an exploded view of the utility model embodiment.

Reference numerals: first decorative board 100 , core board 200 , solid wood board 201 , gap 202 for glue, foam layer 300 , second decorative board 400 .

Detailed ways

Embodiments of the technical solutions of the present utility model will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present utility model more clearly, so they are only examples, and should not be used to limit the protection scope of the present utility model.

It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application shall have the usual meanings understood by those skilled in the art to which the present invention belongs.

As shown in Figures 1-2, this embodiment provides a composite multi-layer wood board, including a core board 200, a first decorative board 100, and a second decorative board 400, and the core board 200 includes a plurality of solid wood boards stacked together Plate 201, the surfaces of a plurality of solid wood plates 201 are connected so that the first side of the solid wood plate 201 forms the first surface of the core plate 200, and the second side of the solid wood plate 201 forms the second surface of the core plate 200. Surface; the first decorative board 100 covers the first surface of the core board 200 ; the second decorative board 400 covers the second surface of the core board 200 .

The core board 200 set in the above scheme is formed by bonding a plurality of narrower solid wood plates 201. The narrower solid wood plates 201 are not easy to deform, and a gap for bonding can be formed between the plurality of solid wood plates 201, so that the first decoration The board 100 and the second decorative board 400 can be more firmly bonded to the core board 200 . More clearly, that is, the width of the solid wood plate 201 is not only the thickness of the core plate 200, the length of the solid wood plate body is also the length of the core plate 200, and the thickness of all the solid wood plates 201 stacked together is the width of the core plate 200. It can also be said that the plane where the solid wood board 201 is located is perpendicular to the plane where the first decorative board 100 is located.

In order to avoid deformation due to water absorption, a foam layer 300 is further provided between the first decorative board 100 and the core board 200 , and a plurality of pores are formed in the foam layer 300 . The foam layer 300 provided can hold water vapor, and guide the water vapor to diffuse to the outside, so as to prevent the board from absorbing water and deforming.

In a preferred embodiment, the side of the core board 200 is provided with reinforcements passing through all the solid wood panels 201 sequentially, and the reinforcements are bamboo nails. The reinforcing piece can increase the bonding force between the solid wood panels 201 and is not easy to fall apart. After the core board 200 is processed and shaped, a hole is drilled on the side of the core board 200 so that the side of the core board 200 is pierced, and then the reinforcing member is inserted. The reinforcement and the through hole are interference fit.

After the solid wood boards are stacked sequentially, the first surface and the second surface of the core board 200 are formed with a plurality of glue-accommodating gaps 202 between adjacent solid wood boards 201 . The sol gap can increase the adhesive force of the glue, so that the first decorative plate 100 and the second decorative plate 400 are not easy to fall off.

In the description of the present application, it should be understood that the terms in the present application are used for description purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. In the description of the present utility model, "plurality" means two or more, unless otherwise specifically defined.

In this application, terms such as "connected", "connected" and "fixed" should be interpreted in a broad sense unless otherwise clearly defined and limited, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be an internal communication between two components or an interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

In the description of the utility model, a large number of specific details have been explained. However, it is understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, systems and techniques have not been shown in detail in order not to obscure an understanding of this description.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand : It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the various embodiments of the present invention The scope of the technical solution shall be included in the scope of the claims and description of the present utility model.

Claims (5)

1. A composite multi-layer wood panel comprising:

a core board (200), the core board (200) comprising a plurality of solid wood blocks (201) stacked together, the surfaces of the plurality of solid wood blocks (201) being joined such that a first side of the solid wood blocks (201) forms a first surface of the core board (200), a second side of the solid wood blocks (201) forms a second surface of the core board (200);

a first trim panel (100), the first trim panel (100) overlying the first surface of the core panel (200); the method comprises the steps of,

-a second tile (400), said second tile (400) covering said second surface of said core (200).

2. A composite multi-layer wood panel according to claim 1, wherein the plane of the solid wood panel (201) is perpendicular to the plane of the first facia (100).

3. The composite multi-layer wood panel according to claim 1, wherein a foam layer (300) is further disposed between the first decorative plate (100) and the core plate (200), and a plurality of voids are formed in the foam layer (300).

4. A composite multi-layer wood panel according to claim 1, characterized in that the side of the core (200) is provided with stiffeners penetrating all solid wood board pieces (201) in turn, the stiffeners being bamboo nails.

5. The composite multi-layer wood panel according to claim 1, wherein the first surface and the second surface of the core (200) are each formed with a plurality of glue receiving gaps (202) between adjacent solid wood panels (201).

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