CN214873309U

CN214873309U - Light and thin composite board

Info

Publication number: CN214873309U
Application number: CN202022505020.8U
Authority: CN
Inventors: 吴元新; 徐贵学
Original assignee: Hangzhou Huanlin Technology Co ltd; Youyou New Material Co Ltd
Current assignee: Hangzhou Huanlin Technology Co ltd; Youyou New Material Co Ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-11-26
Anticipated expiration: 2030-11-03

Abstract

The utility model provides a frivolous composite board, its creativity is low with the direct compound upper and lower surface at the individual layer makeup of high density board, and it has reduced composite board's thickness for composite board can be suitable for the machining region of thinner position. The single-layer jointed board structure comprises a single-layer jointed board structure, wherein an upper surface of the single-layer jointed board structure is compounded with an upper surface plate, a lower surface of the single-layer jointed board structure is compounded with a lower surface plate, the upper surface plate is specifically a high-density plate, the lower surface plate is specifically a high-density plate, and the thickness of the single-layer jointed board structure, the upper surface plate and the lower surface plate after being compounded is 15-22 mm.

Description

Light and thin composite board

Technical Field

The utility model relates to a composite board's technical field specifically is a frivolous composite board.

Background

The existing composite board needs to be additionally provided with a layer of single board with a vertical fiber direction on the upper surface and the lower surface of a central single board respectively, so that the whole composite board comprises an upper surface layer and a lower surface layer, at least five layers are needed, in the composite board industry, in order to prevent the core board from deforming, the single board with the vertical fiber direction needs to be compounded on the upper surface layer and the lower surface layer of the central layer, the method is a board compounding law of the industry, so that the whole thickness of the whole composite board is thicker, and for a part of a processing area needing to process the board in a thinner mode, the existing composite board cannot be directly applied, so that the composite board which can be suitable for a thinner position needs to be developed urgently.

Disclosure of Invention

To the above problem, the utility model provides a frivolous composite board, its creativity is low with the direct compound upper and lower surface at the individual layer makeup of high density board, and it has reduced composite board's thickness for composite board can be suitable for the processing region of thinner position.

The utility model provides a frivolous composite board which characterized in that: the single-layer jointed board structure comprises a single-layer jointed board structure, wherein an upper surface of the single-layer jointed board structure is compounded with an upper surface plate, a lower surface of the single-layer jointed board structure is compounded with a lower surface plate, the upper surface plate is specifically a high-density plate, the lower surface plate is specifically a high-density plate, and the thickness of the single-layer jointed board structure, the upper surface plate and the lower surface plate after being compounded is 15-22 mm.

It is further characterized in that:

the upper surface of the upper surface plate is compounded with a decorative layer;

the lower surface of the lower surface plate is compounded with a decorative layer;

the decorative layer is specifically a melamine impregnated paper or adhesive film type decorative surface;

the single-layer jointed board structure is a fine wood jointed board, and the material of the single-layer jointed board structure is poplar, fir or pine;

the thickness of the single-layer jointed board structure is 8-15 mm, and the thickness of the high-density board is 1-3.5 mm;

the light and thin composite board is a square continuous rectangular finished board, and the length direction of the fibers of the single-layer jointed board structure in the length direction of the finished board is the same as the length extension direction of the high-density board.

After the composite board is adopted, the upper surface of the single-layer jointed board structure is compounded with the upper surface board, the lower surface of the single-layer jointed board structure is compounded with the lower surface board, so that the core board of the whole composite board only has a single layer, and the upper surface board and the lower surface board are at least three layers of composite boards.

Drawings

Fig. 1 is a schematic view of a specific three-dimensional explosion structure of the present invention;

the names corresponding to the sequence numbers in the figure are as follows:

single-layer jigsaw structure 10, upper surface plate 20, lower surface plate 30, decorative layer 40.

Detailed Description

A lightweight thin composite board, see fig. 1: the composite plate comprises a single-layer jointed plate structure 10, an upper surface of the single-layer jointed plate structure 10 is compounded with an upper plate 20, a lower surface of the single-layer jointed plate structure 10 is compounded with a lower plate 30, the upper plate 20 is a high-density plate, the lower plate 30 is a high-density plate, and the thickness of the whole composite plate formed by the single-layer jointed plate structure 10, the upper plate 20 and the lower plate 30 is 15-22 mm.

In the specific embodiment, the decorative layer 40 is compounded on the upper surface of the upper plate 20;

the lower surface of the lower surface plate 30 is compounded with a decorative layer 40;

the decorative layer 40 is specifically a melamine impregnated paper or glue film type decorative surface;

the single-layer jointed board structure 10 is a fine wood jointed board, and the material of the single-layer jointed board structure is poplar, fir or pine;

the thickness of the single-layer jointed board structure 10 is 8 mm-15 mm, and the thickness of the high-density board is 1 mm-3.5 mm;

the light and thin composite board is a square continuous rectangular finished board, and the length direction of the fibers of the single-layer jointed board structure 10 in the length direction of the finished board is the same as the length extension direction of the high-density board.

The first embodiment is as follows: the thickness of the single-layer panel structure 10 is 8mm and the thickness of the high-density plate is 3.5mm, which makes the thickness of the finished plate 15 mm.

The second embodiment is as follows: the thickness of the single-layer panel structure 10 is 15mm and the thickness of the high-density plate is 3.5mm, which makes the thickness of the finished plate 22 mm.

The third concrete embodiment: the thickness of the single-layer panel structure 10 is 14mm and the thickness of the high-density panel is 1mm, which results in a finished panel thickness of 16 mm.

The working principle is as follows: the upper surface of the single-layer jointed board structure is compounded with an upper surface board, the lower surface of the single-layer jointed board structure is compounded with a lower surface board, so that the core board of the whole composite board has only a single layer, the upper surface board and the lower surface board are at least three layers of composite boards, the upper surface board and the lower surface board are both high-density boards, the high-density boards have no specific fiber direction, the high-density boards enable the single-layer jointed board structure to bear deformation in all directions after being compounded with the high-density boards on the upper layer and the lower layer, the composite boards can resist deformation, the law that the core board needs to be compounded with mutually vertical fibers is broken, the high-density boards are directly compounded on the upper surface and the lower surface of the single-layer jointed board with low creativity, the thickness of the composite boards is reduced, and the composite boards can be suitable for processing areas at thinner positions.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a frivolous composite board which characterized in that: the single-layer jointed board structure comprises a single-layer jointed board structure, wherein an upper surface of the single-layer jointed board structure is compounded with an upper surface plate, a lower surface of the single-layer jointed board structure is compounded with a lower surface plate, the upper surface plate is specifically a high-density plate, the lower surface plate is specifically a high-density plate, and the thickness of the single-layer jointed board structure, the upper surface plate and the lower surface plate after being compounded is 15-22 mm.

2. The lightweight thin composite board according to claim 1, wherein: the upper surface of the upper surface plate is compounded with a decorative layer.

3. The lightweight thin composite board according to claim 1, wherein: the lower surface of the lower surface plate is compounded with a decorative layer.

4. The lightweight thin composite board according to claim 2 or 3, wherein: the decorative layer is specifically a melamine impregnated paper or glue film type decorative surface.

5. A lightweight thin composite board as claimed in any one of claims 1 to 3, wherein: the single-layer jointed board structure is a fine wood jointed board, and the material of the single-layer jointed board structure is poplar, fir or pine.

6. The lightweight thin composite board according to claim 5, wherein: the thickness of the single-layer jointed board structure is 8-15 mm, and the thickness of the high-density board is 1-3.5 mm.

7. The lightweight thin composite board according to claim 1, wherein: the light and thin composite board is a square continuous rectangular finished board, and the length direction of the fibers of the single-layer jointed board structure in the length direction of the finished board is the same as the length extension direction of the high-density board.