CN217671522U

CN217671522U - Square tube composite wood board

Info

Publication number: CN217671522U
Application number: CN202221190322.3U
Authority: CN
Inventors: 李得雄
Original assignee: Guangdong Dpark Household Technology Co ltd
Current assignee: Guangdong Dpark Household Technology Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-10-28
Anticipated expiration: 2032-05-18

Abstract

The utility model provides a square tube composite board, which relates to the technical field of composite boards and comprises a square tube aluminum plate layer, wherein the upper surface and the lower surface of the square tube aluminum plate layer are respectively provided with a surface layer, and the surface layer is sequentially provided with a first wood skin layer, a first reinforcing layer, a second reinforcing layer and a second wood skin layer from inside to outside; the first reinforcing layer comprises a plurality of wood square strips A arranged in the same direction, and the second reinforcing layer comprises a plurality of wood square strips B arranged in the same direction; the batten A and the batten B are perpendicular to each other. The utility model discloses an useful part is, inside square tube aluminum sheet layer, first enhancement layer and the second enhancement layer that sets up support as inside to make holistic resistance to compression of composite board, bearing effect better, be difficult to take place to bend or fracture increase of service life.

Description

Square tube composite wood board

Technical Field

The utility model belongs to the technical field of composite board technique and specifically relates to a compound plank of square tube.

Background

The composite board is widely used due to good dimensional stability, the composite board mainly refers to a structural artificial board which uses an oriented strand board as a board core and a single board as a surface layer, and the wood composite board is a laminated structural board which is manufactured by gluing two thin surface boards on a thicker core layer. Most of the existing composite wood boards are formed by laminating thin wood boards, so that the existing composite wood boards have poor rigidity and are easy to bend or even break. Based on this, there is a need to develop a composite wood board that solves the above technical drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes shortcoming among the prior art provides a compound plank of square tube, and the square tube aluminium sheet layer, first enhancement layer and the second enhancement layer of inside setting are as inside support to make the holistic resistance to compression of compound plank, bearing effect better, be difficult to take place to bend or fracture increase of service life.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

a square tube composite wood board comprises a square tube aluminum board layer, wherein surface layers are arranged on the upper surface and the lower surface of the square tube aluminum board layer, and a first wood skin layer, a first reinforcing layer, a second reinforcing layer and a second wood skin layer are sequentially arranged on the surface layers from inside to outside;

the first reinforcing layer comprises a plurality of wood square strips A arranged in the same direction, and the second reinforcing layer comprises a plurality of wood square strips B arranged in the same direction;

the batten A and the batten B are perpendicular to each other.

Furthermore, the square tube aluminum plate layer comprises a square frame, a plurality of supporting plates are arranged in the square frame at equal intervals and are arranged in parallel.

Furthermore, the supporting plates are arranged longitudinally, the upper edges and the lower edges of the supporting plates are respectively and correspondingly connected with the inner wall of the square frame, and an insertion opening is reserved between the adjacent supporting plates.

Furthermore, glue layers are arranged between the first wood skin layer and the first reinforcing layer, between the first reinforcing layer and the second reinforcing layer, between the second reinforcing layer and the second wood skin layer, between the second wood skin layer and the square tube aluminum plate layer.

Furthermore, the outer surfaces of the second wood skin layers are provided with wear-resistant layers, and the thickness of each wear-resistant layer is 0.08-0.12mm.

Further, the outer surface of the wear-resistant layer is provided with a sprayed layer.

Furthermore, the first veneer layer and the first veneer layer are technical veneers.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a compound plank passes through the square tube aluminum sheet layer, first enhancement layer and the second enhancement layer of inside setting and supports as inside to make holistic resistance to compression of compound plank, bearing effect better, be difficult to take place to bend or fracture increase of service life.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, together with the embodiments of the invention, and do not constitute a limitation on the invention, in which:

FIG. 1 is a schematic perspective view of a composite wood plank;

fig. 2 is a schematic view of the composition structure of the surface layer.

In the figure: 1-square aluminum plate layer, 101-square frame, 102-support plate, 103-insertion opening, 2-surface layer, 201-first wood skin layer, 202-first reinforced layer, 203-second reinforced layer, 204-second wood skin layer, 205-wear-resistant layer and 206-spray coating layer.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1 and 2, the square tube composite wood board comprises a square tube aluminum board layer 1, wherein the square tube aluminum board layer 1 comprises a square frame 101, a plurality of support plates 102 are equidistantly arranged in the square frame 101, and the support plates 102 are arranged in parallel; the supporting plate 102 is longitudinally arranged, the upper edge and the lower edge of the supporting plate 102 are correspondingly connected with the inner wall of the square frame 101 respectively, or the square frame 101 and the supporting plate 102 are integrally manufactured, the square aluminum plate layer 1 is made of aluminum materials, the aluminum has the characteristics of light weight and corrosion resistance, and is added into the composite wood plate as a metal material, so that the compression-resistant and load-bearing effects of the composite wood plate are greatly enhanced; an insertion opening 103 is reserved between the adjacent support plates 102, and the insertion opening 103 is convenient for insertion of a connecting fitting used in connection and installation of the composite wood board, for example, a three-card lock can be inserted.

The upper and lower surface of square tube aluminum sheet layer 1 all is provided with superficial layer 2, superficial layer 2 has set gradually first cortex 201 from inside to outside, first enhancement layer 202, second enhancement layer 203 and second cortex 204, in this embodiment, first cortex 201 and second cortex 204 are the science and technology cortex, the science and technology cortex belongs to the veneer lumber of reproducibility, be the preparation on natural timber's basis, science and technology cortex after handling, it is smooth to have a surface, the characteristics of rich color.

As can be seen from fig. 2, the first reinforcing layer 202 includes a plurality of wood strips a arranged in the same direction, the second reinforcing layer 203 includes a plurality of wood strips B arranged in the same direction, the wood strips a and the wood strips B have the same size and specification, the wood strips a and the wood strips B are mutually perpendicular, that is, the grain direction formed by the wood strips a in the first reinforcing layer 202 is perpendicular to the grain direction formed by the wood strips B in the second reinforcing layer 203, so that the bearing capacity of the composite wood board formed by the composite wood board is good.

Between first wooden cortex 201 and the first enhancement layer 202, between first enhancement layer 202 and the second enhancement layer 203, all be provided with the glue layer between second enhancement layer 203 and second wooden cortex 204, second wooden cortex 204 and the square tube aluminum sheet layer 1, the glue layer is used for bonding each layer fixedly, and the glue layer can be PUR glue layer, and the use of environmental protection PUR glue helps the pollution to the injury of human body and environment.

The outer surfaces of the second wooden skin layers 204 are provided with the wear-resistant layers 205, the thickness of each wear-resistant layer 205 is 0.08-0.12mm, in the embodiment, the thickness of each wear-resistant layer 205 is 0.1mm, the wear-resistant layers are made by impregnating melamine resin with surface paper added with wear-resistant material aluminum oxide, and the wear-resistant and corrosion-resistant characteristics of the outer surfaces of the second wooden skin layers 204 are enhanced.

The outer surface of the wear-resistant layer 205 is provided with the spraying layer 206, and the spraying layer 206 with different appearances can be formed by spraying different colors in the later period so as to meet the requirements of different consumers.

Finally, it should be noted that: although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or replace part of the technical features of the embodiments with equivalent alternatives, modifications, and improvements made within the spirit and principles of the present invention.

Claims

1. The square tube composite wood board is characterized by comprising a square tube aluminum board layer, wherein surface layers are arranged on the upper surface and the lower surface of the square tube aluminum board layer, and a first wood skin layer, a first reinforcing layer, a second reinforcing layer and a second wood skin layer are sequentially arranged on the surface layers from inside to outside;

the batten A and the batten B are perpendicular to each other.

2. The square tube composite wood board according to claim 1, wherein the square tube aluminum plate layer comprises a square frame, a plurality of support plates are equidistantly arranged in the square frame, and the support plates are arranged in parallel.

3. The square composite wood board according to claim 2, wherein the supporting plates are arranged longitudinally, the upper edges and the lower edges of the supporting plates are respectively connected with the inner walls of the square frames, and insertion openings are reserved between adjacent supporting plates.

4. A square tube composite wood board according to claim 1, wherein glue layers are arranged between the first wood skin layer and the first reinforcing layer, between the first reinforcing layer and the second reinforcing layer, between the second reinforcing layer and the second wood skin layer, and between the second wood skin layer and the square tube aluminum board layer.

5. A square composite wood board according to any one of claims 1 to 4, wherein the outer surfaces of the second wood skin layers are provided with wear-resistant layers, and the thickness of each wear-resistant layer is 0.08-0.12mm.

6. A square composite wood board according to claim 5, wherein the outer surface of the wear layer is provided with a sprayed layer.

7. The composite wood plank of claim 1, wherein the first wood veneer layer and the first wood veneer layer are technical wood veneers.