Anti-arching composite wood floor

Abstract

The utility model discloses an anti-arching composite wood floor and relates to the technical field of wood floors. Comprising a plurality of floor bodies which can be mutually spliced, a moisture absorption block is arranged on one side of each floor body, a through groove is formed in the other side of each floor body, a splicing assembly is arranged in each through groove, each splicing assembly comprises a telescopic block and a spring, a containing groove is formed below each moisture absorption block, and each containing groove can contain one part of the corresponding telescopic block; the floor body is of a composite structure, wood floors of the composite structure have the advantages of being high in strength, resistant to water, resistant to corrosion and the like at the same time, after moisture enters from gaps between the wood floors, the moisture is absorbed by the moisture absorption blocks made of bamboo fibers, the moisture is gradually accumulated downwards under the influence of gravity, the moisture removal blocks made of quicklime materials can make contact with the moisture, and the moisture removal effect is improved. And then, the heat can be transmitted to the bottom of the wood floor through the second through holes in the moisture absorption blocks and the first through holes to disperse moisture, so that arching caused by expansion of the wood floor due to damp is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of wooden floor, and more specifically to an anti-arching composite wooden floor. Background Art

[0002] In the field of wood flooring manufacturing, composite wood flooring has been widely used in home decoration, commercial space and other fields due to its stable structure, wear resistance and durability.

[0003] However, as time goes by, composite wood floors often become warped and deformed due to moisture, which not only affects the aesthetics of the floor, but may also cause functional failure of the floor and even pose a safety hazard. In the prior art, moisture-proof pads are set to prevent moisture from forming on the bottom of composite wood floors, but the gaps between adjacent wooden floors are easily affected by moisture. When the gaps between wooden floors expand due to moisture, warping will occur. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an anti-bulging composite wood floor, which achieves the technical purposes of moisture-proof and anti-bulging by adopting moisture-absorbing blocks and moisture-removing blocks.

[0005] The above technical purpose of the utility model is achieved through the following technical scheme: it includes a plurality of floor bodies that can be spliced ​​with each other, each of the floor bodies is divided into a surface layer, a core layer and a bottom layer from top to bottom, a moisture absorption block is provided on one side of the surface layer, a through groove is provided between the surface layer and the bottom layer, a splicing component is provided in the through groove, the splicing component includes a telescopic block and a spring, a plurality of springs are provided, one end of each spring is fixedly connected to the telescopic block, and the other end is fixedly connected to one side of the core layer, a receiving groove is provided between the moisture absorption block and the bottom layer, and the receiving groove is for inserting the telescopic block.

[0006] The utility model is further configured as follows: the thickness of the floor body is 2-5 cm, a receiving cavity is provided on the telescopic block, a dehumidification block is provided in the receiving cavity, a plurality of through holes are provided on the inner wall of the receiving cavity, and each of the through holes is communicated with the through groove.

[0007] The utility model is further configured as follows: a plurality of first through holes are opened in the through groove, a plurality of grooves are arranged at the bottom of the floor body, the first through holes correspond to the grooves one by one, and each of the grooves is communicated with the first through holes.

[0008] The utility model is further configured as follows: a plurality of second through holes are provided on the moisture absorbing block, and the accommodating groove is communicated with the second through holes.

[0009] The utility model is further configured as follows: the upper surface of the moisture absorbing block is arc-shaped, and an arc-shaped protrusion is provided on the side of the floor body away from the moisture absorbing block, and the arc-shaped protrusion can fit with the upper surface of the moisture absorbing block.

[0010] The utility model is further configured as follows: the surface layer is an oak board, the core layer is a pine board, and the bottom layer is a high-density fiberboard.

[0011] In summary, the utility model has the following beneficial effects: the wooden floor with a composite structure has the characteristics of high strength, water resistance, and corrosion resistance. When moisture enters from the gaps between the wooden floors, it will first be absorbed by the moisture-absorbing blocks made of bamboo fiber. Under the influence of gravity, the moisture gradually accumulates downward, so that the moisture-removing blocks made of quicklime material will contact the moisture, thereby dissipating heat. Then the heat will not only pass through the second through hole on the moisture-absorbing block, but also through the first through hole to the bottom of the wooden floor, dispersing the moisture, thereby preventing the wooden floor from swelling due to moisture and causing arching. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The main structure of the floor of the utility model is shown in FIG. Figure 1 ;

[0013] Figure 2 The main structure of the floor of the utility model is shown in FIG. Figure 2 ;

[0014] Figure 3 This is a schematic diagram of the bottom of the floor main body of the utility model;

[0015] Figure 4 This is a cross-sectional view of the floor body of the utility model.

[0016] In the figure: 1. Floor body; 2. Moisture absorption block; 3. Through groove; 4. Telescopic block; 5. Spring; 6. Accommodating groove; 7. Accommodating cavity; 8. Through hole; 9. First through hole; 10. Groove; 11. Second through hole; 12. Surface layer; 13. Core layer; 14. Bottom layer. DETAILED DESCRIPTION

[0017] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.

[0018] The utility model anti-arching composite wood floor Figure 4As shown, the floor body 1 is a composite type, which is divided into a surface layer 12, a core layer 13 and a bottom layer 14. The moisture-absorbing block 2 is adhered to one side of the surface layer 12, and its thickness is consistent with that of the surface layer 12. The surface layer 12 is made of oak, which is an ideal surface material. It is hard, dense, has clear texture and is naturally beautiful. It is not only beautiful, but also has excellent impact resistance, fire resistance and wear resistance, which makes the service life of the floor relatively long; the core layer 13 is made of pine, and the pine sawdust is steam-treated before processing, which greatly improves the water resistance and corrosion resistance of the board, thereby extending the service life of the floor. In addition, the pine core ecological board also has good moisture-proof and anti-corrosion effects, can resist the erosion of humid environment, and make it more durable; the bottom layer 14 is made of high-density fiberboard, which has the characteristics of high density, firmness and durability, can resist deformation and cracking, ensure the stability and durability of the floor, and the high-density fiberboard has excellent wear resistance and water resistance, and is not easy to deform or damage even if it is exposed to moisture for a long time.

[0019] like Figure 1-2 As shown, the moisture absorption block 2 is provided with a plurality of second through holes 11, and a receiving groove 6 is provided between the moisture absorption block 2 and the bottom layer 14. The second through holes 11 penetrate from the upper surface of the moisture absorption block 2 to the receiving groove 6. The plurality of second through holes 11 can increase the area of ​​the moisture absorption block 2 in contact with moisture and increase the absorption efficiency. The moisture absorption block 2 is made of bamboo fiber, which has good water absorption performance. Due to the microporous structure and rich hydrophilic groups on its surface, it can quickly absorb the surrounding moisture. At the same time, the bamboo fiber material can also maintain good shape stability after absorbing water. A raised portion is provided on the other side opposite to the moisture absorption block 2, and a through groove 3 is provided between the raised portion and the bottom layer 14. A telescopic block 4 and a spring 5 are provided in the through groove 3. A plurality of springs 5 ​​are provided, each spring 5 is fixedly connected to the telescopic block 4 at one end, and fixedly connected to one side of the core layer 13 at the other end, and at least a part of the telescopic block 4 extends out of the through slot 3; when installing the floor, the telescopic block 4 on one floor body 1 is inserted into the receiving slot 6 of the adjacent floor body 1. When the space is limited and the telescopic block 4 cannot be directly inserted into the receiving slot 6, the floor body 1 to be installed is installed from top to bottom. The lower surface of the telescopic block 4 is arc-shaped. Therefore, the telescopic block 4 on the floor body 1 to be installed can be pushed into the through slot 3 by the moisture absorption block 2 on the installed floor body 1. At this time, the spring 5 is squeezed between the telescopic block 4 and the inner wall of the through slot 3. When the telescopic block 4 is opposite to the receiving slot 6, the spring 5 recovers and pushes the telescopic block 4 into the receiving slot 6. At this point, the installation is completed.

[0020] like Figure 1-3As shown, a accommodating cavity 7 is provided on the telescopic block 4, and the accommodating cavity 7 is used to place a dehumidifying block made of quicklime. A plurality of through holes 8 are provided on the inner wall of the accommodating cavity 7, and each of the through holes 8 is communicated with the through groove 3. A plurality of first through holes 9 are provided in the through groove 3, and a plurality of grooves 10 are provided on the bottom surface of the floor main body 1, and each groove 10 is communicated with the first through hole 9. When moisture penetrates into the gaps between the floors, first, the moisture absorbing block 2 will absorb the moisture, and due to the influence of gravity, the moisture will gradually accumulate toward the bottom of the moisture absorbing block 2, and when the moisture contacts the dehumidifying block in the accommodating cavity 7, the dehumidifying block will emit heat, and the heat will not only be conducted upward to dissipate the moisture in the moisture absorbing block 2, but also pass through the through holes 8 and the first through holes 9 and be conducted to the grooves 10 at the bottom of the floor main body 1, thereby further dissipating the moisture at the bottom of the floor main body 1.

[0021] Working principle: After the floor is installed, when the floor is in a humid environment, moisture seeps in from the gaps in the floor joints. The moisture-absorbing block 2 made of bamboo fiber absorbs all the moisture first, and then the moisture accumulates to the bottom of the moisture-absorbing block 2 and contacts the dehumidification block in the accommodating cavity 7. The dehumidification block made of quicklime generates heat when it comes into contact with water, and part of the heat is conducted upward to the second through hole 11 to dissipate the moisture in the moisture-absorbing block 2. The other part of the heat is conducted to the bottom groove 10 of the floor body 1 through the through hole 8 and the first through hole 9 to dissipate the moisture at the bottom of the floor body 1, thereby preventing moisture from seeping into the gaps in the floor, causing the floor to bulge after absorbing water and expanding.

[0022] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. Anti-arching composite wood floor, characterized by: The invention comprises a plurality of floor bodies (1) which can be connected to each other. Each of the floor bodies (1) is divided into a surface layer (12), a core layer (13) and a bottom layer (14) from top to bottom. A moisture absorption block (2) is provided on one side of the surface layer (12). A through groove (3) is provided between the surface layer (12) and the bottom layer (14). A telescopic block (4) and a spring (5) are provided in the through groove (3). A plurality of springs (5) are provided. One end of each spring (5) is fixedly connected to the telescopic block (4), and the other end is fixedly connected to one side of the core layer (13). A receiving groove (6) is provided between the moisture absorption block (2) and the bottom layer (14). The receiving groove (6) is for inserting the telescopic block (4).

2. The anti-bulging composite wood floor according to claim 1, characterized in that: The floor body (1) has a thickness of 2-5 cm. The telescopic block (4) is provided with a receiving cavity (7). A dehumidification block is arranged in the receiving cavity (7). The inner wall of the receiving cavity (7) is provided with a plurality of through holes (8), and each of the through holes (8) is communicated with the through groove (3).

3. The anti-arching composite wood floor according to claim 2, characterized in that: A plurality of first through holes (9) are formed in the through groove (3), and a plurality of grooves (10) are formed at the bottom of the floor body (1), wherein the first through holes (9) correspond to the grooves (10) one by one, and each of the grooves (10) is communicated with the first through holes (9).

4. The anti-bulging composite wood floor according to claim 1, characterized in that: The moisture absorbing block (2) is provided with a plurality of second through holes (11), and the containing groove (6) is in communication with the second through holes (11).

5. The anti-bulging composite wood floor according to claim 1, characterized in that: The upper surface of the moisture absorbing block (2) is arc-shaped, and a convex portion is provided on the side of the floor main body (1) away from the moisture absorbing block (2), and the convex portion can fit with the upper surface of the moisture absorbing block (2).

6. The anti-bulging composite wood floor according to claim 1, characterized in that :The surface layer (12) is an oak board, the core layer (13) is a pine board, and the bottom layer (14) is a high-density fiberboard.

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