Super-EO high-moisture-proof ultra-high-density fiberboard

Abstract

The utility model discloses a super EO high moisture-proof ultra-high density fiberboard which comprises a base material layer, the outer surface of the base material layer is fixedly connected with a moisture-proof layer, the outer surface of the moisture-proof layer is fixedly connected with a waterproof board, the outer surface of the moisture-proof layer is provided with a placing groove, the inner surface of the placing groove is provided with a moisture-proof block, and the moisture-proof block is fixedly connected with the waterproof board. A fixing block is fixedly connected to the side surface of the base material layer, an adaptive groove is formed in the fixing block, and a partition block is fixedly connected to the interior of the adaptive groove. Two damp-proof layers and two waterproof plates are matched with damp-proof blocks, so that moisture can be effectively prevented from entering the fiberboard through the bottom or the surface to influence the base material layer, and the service life of the fiberboard is prolonged; and through the arrangement of structures such as fixing blocks, partition blocks, connecting rods, limiting blocks, cambered surface inserting blocks, springs, inserting holes and buckle grooves, the two fiberboards can be quickly spliced, and therefore the working efficiency during installation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of high - density fiberboards, and particularly relates to a super EO high - moisture - proof ultra - high - density fiberboard. Background Art

[0002] High - density fiberboard is a kind of artificial board, which is made by pressing wood fibers under high temperature and high pressure. This kind of board has the characteristics of high density, high strength, smooth surface, good dimensional stability, etc., so it is widely used in the fields of furniture manufacturing, interior decoration, floor laying, etc.

[0003] However, most of the existing high - density fiberboards on the market still have certain defects. For example, they are easily corroded by moisture, resulting in the situation that the inside of the fiberboard rots due to moisture absorption, thereby affecting the overall service life. Secondly, when assembling two fiberboards, the operation is cumbersome and inconvenient, which affects the work efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and provide a super EO high - moisture - proof ultra - high - density fiberboard. Through the setting of two moisture - proof layers, two waterproof boards and moisture - proof blocks, it can effectively prevent moisture from entering the inside of the fiberboard through the bottom or the surface and affecting the base material layer, thereby improving the service life of the fiberboard. And through the setting of structures such as fixing blocks, partition blocks, connecting rods, limiting blocks, arc - shaped insertion blocks, springs, jacks, buckle grooves, etc., two fiberboards can be quickly spliced, thereby improving the work efficiency during installation.

[0005] The utility model also provides a super EO high - moisture - proof ultra - high - density fiberboard with the above - mentioned features, including:

[0006] A base material layer, the outer surface of the base material layer is fixedly connected with a moisture - proof layer, the outer surface of the moisture - proof layer is fixedly connected with a waterproof board, a placement groove is arranged on the outer surface of the moisture - proof layer, and a moisture - proof block is arranged on the inner surface of the placement groove.

[0007] The side surface of the base material layer is fixedly connected with a fixing block, an adaptation groove is arranged inside the fixing block, a partition block is fixedly connected inside the adaptation groove, a connecting rod is fixedly connected to the inner surface of the partition block, limiting blocks are fixedly connected to both ends of the connecting rod, the outer surface of the connecting rod is slidably connected with an arc - shaped insertion block, a spring is arranged on the outer surface of the connecting rod, a jack is arranged on the outer surface of the base material layer, and a buckle groove is arranged inside the jack.

[0008] According to the above - mentioned super EO high - moisture - proof ultra - high - density fiberboard, a limiting cavity is arranged inside the arc - shaped insertion block, and the inner surface of the limiting cavity is adapted to the limiting block, which is used for limiting the movement of the arc - shaped insertion block.

[0009] According to the described super EO high moisture-proof ultra-high density fiberboard, the number of moisture-proof layers is two and they are distributed vertically to prevent moisture from entering from the bottom.

[0010] According to the described super EO high moisture-proof ultra-high density fiberboard, the number of placement grooves is multiple and they are distributed in a rectangular array. The outer surface of the waterproof board is provided with polyurethane paint to prevent the entry of moisture in water.

[0011] According to the described super EO high moisture-proof ultra-high density fiberboard, the inner surface of the jack is adapted to the fixed block, and the inner surface of the buckle groove is adapted to the arc-shaped insertion block, facilitating the splicing and installation of the fiberboard.

[0012] According to the described super EO high moisture-proof ultra-high density fiberboard, one end of the spring is fixedly connected to the partition block, and the end of the spring away from the partition block is fixedly connected to the arc-shaped insertion block.

[0013] According to the described super EO high moisture-proof ultra-high density fiberboard, an adaptation groove is provided inside the fixed block, and the inner surface of the adaptation groove is adapted to the arc-shaped insertion block, facilitating the arc-shaped insertion block to retract into the inside of the fixed block.

[0014] According to the described super EO high moisture-proof ultra-high density fiberboard, the number of waterproof boards is two and they are distributed horizontally to prevent the entry of moisture in water from the bottom of the fiberboard.

[0015] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The following further describes the present utility model in conjunction with the drawings and embodiments;

[0017] Figure 1 is the overall structural schematic diagram of a super EO high moisture-proof ultra-high density fiberboard of the present utility model;

[0018] Figure 2 is Figure 1 the enlarged structural schematic diagram at A in

[0019] Figure 3 is the structural schematic diagram of the moisture-proof layer of a super EO high moisture-proof ultra-high density fiberboard of the present utility model;

[0020] Figure 4 is the partial structural cross-sectional view of a super EO high moisture-proof ultra-high density fiberboard of the present utility model;

[0021] Figure 5 is the partial structural cross-sectional view of the base material layer of a super EO high moisture-proof ultra-high density fiberboard of the present utility model.

[0022] Legend Explanation:

[0023] 1. Substrate layer; 2. Moisture-proof layer; 3. Waterproof board; 4. Placing groove; 5. Moisture-proof block; 6. Fixing block; 7. Partition block; 8. Connecting rod; 9. Limiting block; 10. Arc-shaped insertion block; 11. Spring; 12. Insertion hole; 13. Buckle groove; 14. Limiting cavity; 15. Adaptation groove. Detailed Implementation Manner

[0024] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it should not be construed as a limitation on the protection scope of the present utility model.

[0025] Referring to Figures 1-5 , an ultra-EO high-moisture-proof and ultra-high-density fiberboard according to an embodiment of the present utility model includes: a substrate layer 1, a moisture-proof layer 2 is fixedly connected to the outer surface of the substrate layer 1, a waterproof board 3 is fixedly connected to the outer surface of the moisture-proof layer 2, a placing groove 4 is arranged on the outer surface of the moisture-proof layer 2, a moisture-proof block 5 is arranged on the inner surface of the placing groove 4, the number of the moisture-proof layers 2 is two and they are distributed up and down, the number of the placing grooves 4 is multiple and they are distributed in a rectangular array, a polyurethane coating is arranged on the outer surface of the waterproof board 3, and the number of the waterproof boards 3 is two and they are distributed left and right.

[0026] A fixing block 6 is fixedly connected to the side surface of the substrate layer 1, an adaptation groove 15 is arranged inside the fixing block 6, a partition block 7 is fixedly connected to the inside of the adaptation groove 15, a connecting rod 8 is fixedly connected to the inner surface of the partition block 7, limiting blocks 9 are fixedly connected to both ends of the connecting rod 8, the outer surface of the connecting rod 8 is slidably connected to an arc-shaped insertion block 10, a spring 11 is arranged on the outer surface of the connecting rod 8, an insertion hole 12 is arranged on the outer surface of the substrate layer 1, a buckle groove 13 is arranged inside the insertion hole 12, a limiting cavity 14 is arranged inside the arc-shaped insertion block 10, the inner surface of the limiting cavity 14 is adapted to the limiting block 9, the inner surface of the insertion hole 12 is adapted to the fixing block 6, the inner surface of the buckle groove 13 is adapted to the arc-shaped insertion block 10, one end of the spring 11 is fixedly connected to the partition block 7, the end of the spring 11 away from the partition block 7 is fixedly connected to the arc-shaped insertion block 10, an adaptation groove 15 is arranged inside the fixing block 6, and the inner surface of the adaptation groove 15 is adapted to the arc-shaped insertion block 10.

[0027] Working principle: When moisture contacts the surface or bottom of the fiberboard, first, the moisture in the moisture will be blocked by the polyurethane coating on the waterproof board 3. Even if part of the moisture enters the interior of the fiberboard, it will be absorbed by the moisture-proof block 5 in the placement groove 4, thereby avoiding affecting the base material layer 1 and improving the moisture-proof performance of the fiberboard. When installing two fiberboards, just insert the fixing block 6 on one fiberboard into the jack 12 on the other fiberboard. At this time, since the arc-shaped insert block 10 is designed with an arc surface, it will automatically slide along the connecting rod 8 and retract into the interior of the fixing block 6, and compress the spring 11. When the arc-shaped insert block 10 reaches the position of the buckle groove 13, under the restoring force of the spring 11, the arc-shaped insert block 10 will automatically snap into the buckle groove 13, that is, the installation of the two fiberboards is completed, which is simple and convenient.

[0028] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the said technical field, various changes can also be made without departing from the gist of the present invention.

Claims

1. A super EO high moisture-proof ultra-high density fiberboard, characterized in that, Including: A base material layer (1), a moisture-proof layer (2) is fixedly connected to the outer surface of the base material layer (1), a waterproof board (3) is fixedly connected to the outer surface of the moisture-proof layer (2), a placement groove (4) is arranged on the outer surface of the moisture-proof layer (2), and a moisture-proof block (5) is arranged on the inner surface of the placement groove (4); A fixing block (6) is fixedly connected to the side surface of the base material layer (1), an adaptation groove (15) is arranged inside the fixing block (6), a partition block (7) is fixedly connected inside the adaptation groove (15), a connecting rod (8) is fixedly connected to the inner surface of the partition block (7), limiting blocks (9) are fixedly connected to both ends of the connecting rod (8), the outer surface of the connecting rod (8) is slidably connected to an arc-shaped insertion block (10), a spring (11) is arranged on the outer surface of the connecting rod (8), a jack (12) is arranged on the outer surface of the base material layer (1), and a snap groove (13) is arranged inside the jack (12).

2. The super EO high moisture-proof ultra-high density fiberboard according to claim 1, characterized in that, A limiting cavity (14) is arranged inside the arc-shaped insertion block (10), and the inner surface of the limiting cavity (14) is adapted to the limiting block (9).

3. The super EO high moisture-proof ultra-high density fiberboard according to claim 1, characterized in that, The number of the moisture-proof layers (2) is two and they are distributed up and down.

4. The one kind of super EO high moisture-proof ultra-high density fiberboard according to claim 1, characterized in that, The number of the placement grooves (4) is multiple and they are distributed in a rectangular array, and a polyurethane coating is arranged on the outer surface of the waterproof board (3).

5. A super EO high moisture-proof ultra-high density fiberboard according to claim 1, characterized in that, The inner surface of the jack (12) is adapted to the fixing block (6), and the inner surface of the snap groove (13) is adapted to the arc-shaped insertion block (10).

6. The super EO high moisture-proof ultra-high density fiberboard according to claim 1, characterized in that, One end of the spring (11) is fixedly connected to the partition block (7), and the end of the spring (11) far from the partition block (7) is fixedly connected to the arc-shaped insertion block (10).

7. A super EO high moisture-proof ultra-high density fiberboard according to claim 1, characterized in that, An adaptation groove (15) is arranged inside the fixing block (6), and the inner surface of the adaptation groove (15) is adapted to the arc-shaped insertion block (10).

8. The super EO high moisture-proof ultra-high density fiberboard according to claim 1, characterized in that The number of the waterproof boards (3) is two and they are distributed left and right.

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