CN211843514U

CN211843514U - Moisture-proof plywood

Info

Publication number: CN211843514U
Application number: CN201922448476.2U
Authority: CN
Inventors: 尤超
Original assignee: Jiangsu Youjia Bamboo & Wood Technology Co Ltd
Current assignee: Shandong Huadu Plate Group Co.,Ltd.
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-11-03
Anticipated expiration: 2029-12-30

Abstract

A damp-proof plywood comprises a bottom plate positioned at the bottom and a surface plate positioned at the top, wherein the surface plate is connected with a glass fiber layer through a first damp-proof glue layer, the bottom plate is connected with the solid wood layer through a second moisture-proof glue layer, two sides between the glass fiber layer and the solid wood layer are respectively provided with a first wood block, the two first wood blocks are divided into spaces with equal size by a plurality of partition blocks, the space is internally provided with the second charcoal blocks, each second charcoal block is provided with a round hole which runs through the front and back direction of the second charcoal block, the inside of the utility model is provided with a plurality of charcoal blocks with round holes, which can not only ventilate but also absorb moisture, make to get rid of in the water vapor can the round hole of going altogether, keep the aridity on floor, inside is equipped with and separates the piece, separates the piece and will inside divide into two parts about, further cuts off moisture for whole dampproofing effect is better.

Description

Moisture-proof plywood

Technical Field

The utility model relates to an wood-based plate technical field specifically is a dampproofing plywood.

Background

The plywood is one of common furniture materials, is one of three large plates of an artificial plate, and can also be used as a material for airplanes, ships, trains, automobiles, buildings, packing boxes and the like.

A group of veneers are typically assembled and glued perpendicular to each other in the direction of the adjacent layers of wood grain, and the skins and inner sheets are typically symmetrically disposed on either side of the center layer or core.

Plywood is used in many situations, such as the bottom of a container, because the container is dark for a long time, and the goods dragged by the container have some moisture or some water vapor in the air, but due to the particularity of the container, the moisture resistance of the plywood is required.

Based on this, it is necessary to provide a plywood panel capable of preventing moisture.

Disclosure of Invention

The utility model aims at providing a dampproofing plywood just in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a moisture resistant plywood comprises a bottom panel at the bottom and a surface panel at the top;

the surface plate is connected with the glass fiber layer through a first moisture-proof glue layer;

the bottom plate is connected with the solid wood layer through a second moisture-proof glue layer;

two sides between the glass fiber layer and the solid wood layer are respectively provided with a first wood block;

the two first charcoal blocks are divided into spaces with the same size by a plurality of partition blocks, and second charcoal blocks are arranged in the spaces;

and each second charcoal block is provided with a round hole penetrating through the second charcoal block in the front-back direction.

Preferably, the solid wood layer is poplar, birch or oak.

Preferably, the diameter of the circular hole is between 2 and 5 mm.

Preferably, the partition block is bonded with the glass fiber layer and the solid wood through a charcoal adhesive.

Preferably, the height of the partition block is 5-8 mm.

Preferably, the thickness of the solid wood layer is 2-3 mm.

Advantageous effects

The utility model has the advantages that:

compared with the prior art the utility model discloses, the utility model discloses an inside is equipped with a plurality of charcoal pieces that have the round hole, both can ventilate and also can the moisture absorption for get rid of in the round hole is gone altogether to steam, keeps the aridity on floor, and inside is equipped with and separates the piece, separates two parts about the piece falls into inside, further cuts off moisture, makes whole dampproofing effect better.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a partial enlarged view of the present invention;

in the figure: 1-bottom plate, 2-second moisture-proof glue layer, 3-solid wood layer, 4-first wood block, 5-glass fiber layer, 6-first moisture-proof glue layer, 7-surface plate, 8-round hole, 9-second wood block and 10-partition block.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings and embodiments, which are to be understood as illustrative only and not limiting the scope of the invention. It should be noted that, in the following description, the words "front", "back", "left", "right", "upper" and "lower" are used, the words "left", "right", "upper" and "lower" refer to directions in the drawings, the words "front" and "back" refer to directions toward or away from the geometric center of a specific component, respectively, and in combination with the drawings in the embodiments of the present invention, the technical solution in the embodiments of the present invention is clearly and completely described, it is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments.

Please refer to fig. 1 and fig. 2, which are schematic views of a moisture-proof plywood of the present embodiment, and fig. 2 is a schematic view of a partial enlargement of fig. 1, and includes a bottom board 1 disposed at the lowest layer and a surface board 7 disposed at the top, the surface board 7 is connected to a glass fiber layer 5 through a first moisture-proof glue layer 6, the bottom board 1 is connected to a solid wood layer 3 through a second moisture-proof glue layer 2, and the solid wood layer 3 is made of, but not limited to, wood of poplar, birch, and oak, and has a thickness of 2-3 mm.

Two sides between the glass fiber layer 5 and the solid wood layer 3 are respectively provided with a first wood block 4;

the two first charcoal blocks 4 are divided into spaces with equal size by a plurality of partition blocks 10 with the height dimension of 5-8mm, the cross section of each space can be rectangular, circular and the like, second charcoal blocks 9 are arranged in the spaces, round holes 8 with the diameter dimension of 2-5mm penetrating through the second charcoal blocks 9 in the front-back direction are arranged on each second charcoal block 9, and the partition blocks 10 are bonded with the glass fiber layer 5 and the solid wood layer 3 through charcoal adhesives.

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. A dampproofing plywood which characterized in that: comprising a bottom plate (1) at the bottom and a surface plate (7) at the top;

the surface plate (7) is connected with the glass fiber layer (5) through a first moisture-proof glue layer (6);

the bottom plate (1) is connected with the solid wood layer (3) through a second moisture-proof glue layer (2);

two sides between the glass fiber layer (5) and the solid wood layer (3) are respectively provided with a first wood block (4);

the two first charcoal blocks (4) are divided into spaces with equal size by a plurality of partition blocks (10), and second charcoal blocks (9) are arranged in the spaces;

each second charcoal block (9) is provided with a round hole (8) which penetrates through the second charcoal block in the front-back direction.

2. The moisture resistant plywood of claim 1, wherein: the solid wood layer (3) is made of poplar, birch or oak.

3. The moisture resistant plywood of claim 1, wherein: the diameter of the round hole (8) is 2-5 mm.

4. The moisture resistant plywood of claim 1, wherein: the partition block (10) is bonded with the glass fiber layer (5) and the solid wood layer (3) through charcoal adhesive.

5. The moisture resistant plywood of claim 1, wherein: the height of the partition block (10) is 5-8 mm.

6. The moisture resistant plywood of claim 1, wherein: the thickness of the solid wood layer (3) is 2-3 mm.