Anti-deformation composite wood floor

Abstract

The utility model discloses an anti-deformation composite wood floor, and relates to the technical field of composite wood floors, the anti-deformation composite wood floor comprises two anti-compression layers, the two anti-compression layers are symmetrically arranged up and down, the opposite sides of the two anti-compression layers are provided with sawtooth grooves, and the sawtooth grooves located in the opposite sides of the two anti-compression layers are distributed in a staggered mode; the upper base layer is fixedly arranged at the top end of the compression-resistant layer; and the lower base layer is fixedly arranged at the bottom end of the compression-resistant layer. The compression-resistant layers are arranged between the upper base layer and the lower base layer, the deformation resistance of the composite wood floor can be enhanced, in addition, the two compression-resistant layers are symmetrically arranged up and down, and the sawtooth grooves which can be meshed with each other are formed in the opposite sides of the two compression-resistant layers, so that the deformation resistance of the composite wood floor can be further improved; the quality of the composite wood floor is improved and the service life of the composite wood floor is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of composite wood flooring, in particular to an anti-deformation composite wood flooring. Background Art

[0002] Composite wood flooring is one of the basic decorative items. It is generally made of multiple layers of plywood. The board is light and thin with a hard texture, and is very easy to lay.

[0003] In the prior art, during the installation and use of composite wood flooring, it was found that the composite wood flooring currently used has weak compressive strength. The surface of the composite wood flooring is easily deformed under the influence of external forces such as people walking, exercising, and supporting heavy objects, causing deformation and damage to the surface of the composite wood flooring, thereby reducing the quality of the composite wood flooring and shortening its service life. For this reason, an anti-deformation composite wood flooring is now proposed. Utility Model Content

[0004] The purpose of the present invention is to provide a deformation-resistant composite wood floor to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a deformation-resistant composite wood floor, comprising:

[0006] Pressure-resistant layers, wherein the pressure-resistant layers are symmetrically arranged in an upper and lower direction, and serrated grooves are provided on opposite sides of the two pressure-resistant layers, and the serrated grooves on the opposite sides of the two pressure-resistant layers are staggered;

[0007] An upper base layer, the upper base layer being fixedly arranged at the top position of the pressure-resistant layer;

[0008] The lower base layer is fixedly arranged at the bottom end of the pressure-resistant layer.

[0009] Preferably, the upper base layer includes an upper substrate, a sound-absorbing layer is fixedly provided on a side of the upper substrate facing away from the pressure-resistant layer, and a decorative layer is fixedly provided on a side of the sound-absorbing layer facing away from the upper substrate.

[0010] Preferably, the lower base layer includes a lower substrate, and a waterproof layer is fixedly provided on the side of the lower substrate facing away from the pressure-resistant layer.

[0011] Preferably, the upper substrate and the lower substrate are both made of wood substrates, the sound-absorbing layer is made of glass fiber cotton, and the waterproof layer is made of polyethylene film.

[0012] Preferably, the pressure-resistant layer includes a reinforcement plate, the serrated groove is provided on opposite sides of two reinforcement plates, a filling groove is provided on the side of the reinforcement plate away from the serrated groove, and a reinforcement structure is provided in the filling groove.

[0013] Preferably, the reinforcement structure includes a reinforcement frame, which is arranged inside the filling slot, the inside of the filling slot is filled with the reinforcement frame, and the reinforcement frame is fixedly connected to the inside of the filling slot by filling glue.

[0014] The technical effects and advantages of this utility model are:

[0015] The utility model can enhance the deformation resistance of the composite wood floor by arranging a pressure-resistant layer between the upper base layer and the lower base layer. In addition, two pressure-resistant layers are symmetrically arranged above and below, and serrated grooves that can bite each other are arranged on opposite sides of the two pressure-resistant layers, which can further enhance the deformation resistance of the composite wood floor, improve the quality of the composite wood floor, and extend the service life of the composite wood floor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 This is a schematic diagram of the partial three-dimensional structure of the pressure-resistant layer of the utility model.

[0018] Figure 3 It is a side sectional structural schematic diagram of the upper base layer of the utility model.

[0019] Figure 4 It is a side sectional structural diagram of the lower base layer of the utility model.

[0020] In the figure: 100, upper base layer; 101, upper base plate; 102, decorative layer; 103, sound-absorbing layer; 200, pressure-resistant layer; 201, reinforcement plate; 202, serrated groove; 203, filling groove; 204, reinforcement frame; 205, filling glue; 300, lower base layer; 301, lower base plate; 302, waterproof layer. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] The utility model provides Figure 1-4The anti-deformation composite wood flooring shown in the figure includes a compression layer 200, an upper base layer 100 and a lower base layer 300. The compression layers 200 are symmetrically arranged in two layers. The two compression layers 200 have serrated grooves 202 on opposite sides. The serrated grooves 202 on opposite sides of the two compression layers 200 are staggered. The upper base layer 100 is fixedly arranged at the top position of the compression layer 200, and the lower base layer 300 is fixedly arranged at the bottom position of the compression layer 200. The upper base layer 100, the compression layer 200 and the lower base layer 300 are arranged in sequence from top to bottom. By adding the compression layer 200, the composite wood flooring is enhanced. In addition, since the pressure-resistant layer 200 is composed of two serrated grooves 202 that are staggered and can engage with each other on opposite sides, the tooth connection formed between the two pressure-resistant layers 200 can be used to enhance the deformation resistance of the pressure-resistant layer 200, thereby improving the overall strength of the composite wood floor and enhancing its deformation resistance, thereby helping to extend the service life of the composite wood floor. In other embodiments, adhesive glue can be applied to the serrated grooves 202 of the two pressure-resistant layers 200 to further enhance the firmness of the bond between the two pressure-resistant layers 200.

[0023] It should be noted that the pressure-resistant layer 200 includes a reinforcement plate 201, a serrated groove 202 is provided on the opposite side of the two reinforcement plates 201, and a filling groove 203 is provided on the side of the reinforcement plate 201 away from the serrated groove 202, and a reinforcement structure is provided in the filling groove 203; wherein the reinforcement structure includes a reinforcement frame 204, the reinforcement frame 204 is provided on the inner side of the filling groove 203, the inner side of the filling groove 203 is filled with the reinforcement frame 204, and the reinforcement frame 204 is fixedly connected to the inside of the filling groove 203 by a filling glue 205; further, the reinforcement structure includes a reinforcement frame 204, the reinforcement frame 204 is provided on the inner side of the filling groove 203, the inner side of the filling groove 203 is filled with the reinforcement frame 204, and the reinforcement frame 204 is fixedly connected to the inside of the filling groove 203 by a filling glue 205 The glue 205 is fixedly connected to the inside of the filling groove 203; the reinforcement frame 204 is composed of multiple longitudinal bars and multiple transverse bars, which are vertically distributed to form a grid structure. The reinforcement frame 204 can be an integrally formed structure, and the filling glue 205 can be a polyurethane sealant. By placing the reinforcement frame 204 in the filling groove 203 of the reinforcement plate 201, and then injecting the filling glue 205 into the filling groove 203, the reinforcement frame 204 and the reinforcement plate 201 are bonded and fixed, while ensuring the overall connection strength. In this way, the rigidity and deformation resistance of the pressure-resistant layer 200 itself can be enhanced; thereby helping to improve the deformation resistance of the pressure-resistant layer 200 to the composite wood flooring.

[0024] In a preferred embodiment, the upper base layer 100 includes an upper substrate 101, a sound-absorbing layer 103 is fixedly provided on the side of the upper substrate 101 away from the pressure-resistant layer 200, and a decorative layer 102 is fixedly provided on the side of the sound-absorbing layer 103 away from the upper substrate 101; the lower base layer 300 includes a lower substrate 301, a waterproof layer 302 is fixedly provided on the side of the lower substrate 301 away from the pressure-resistant layer 200; the upper substrate 101 and the lower substrate 301 are both wood substrates, the sound-absorbing layer 103 is made of glass fiber cotton, and the waterproof layer 302 is made of polyethylene film. By adding a sound-absorbing layer 103 between the upper substrate 101 and the decorative layer 102, the composite wood floor can have a good quiet noise reduction effect, avoiding noise when walking on the composite wood floor, thereby improving the use quality of the composite wood floor. In addition, in the lower base layer 300, by providing a waterproof layer 302 on the installation surface of the lower substrate 301, the influence of water or moisture in the installation surface on the lower substrate 301 can be reduced, so that the composite wood floor has good water resistance, improves the quality of the composite wood floor, and helps to extend the service life of the composite wood floor.

[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A deformation-resistant composite wood floor, characterized in that: include: Pressure-resistant layers (200), wherein the pressure-resistant layers (200) are two symmetrically arranged in an upper and lower direction, and sawtooth grooves (202) are provided on opposite sides of the two pressure-resistant layers (200), and the sawtooth grooves (202) on opposite sides of the two pressure-resistant layers (200) are staggered; An upper base layer (100), wherein the upper base layer (100) is fixedly arranged at the top position of the pressure-resistant layer (200); A lower base layer (300) is fixedly arranged at the bottom end of the pressure-resistant layer (200).

2. The anti-deformation composite wood floor according to claim 1, characterized in that: The upper base layer (100) comprises an upper substrate (101), a sound-absorbing layer (103) is fixedly provided on the side of the upper substrate (101) facing away from the pressure-resistant layer (200), and a decorative layer (102) is fixedly provided on the side of the sound-absorbing layer (103) facing away from the upper substrate (101).

3. The anti-deformation composite wood floor according to claim 2, characterized in that: The lower base layer (300) comprises a lower substrate (301), and a waterproof layer (302) is fixedly provided on a side of the lower substrate (301) facing away from the pressure-resistant layer (200).

4. The anti-deformation composite wood floor according to claim 3, characterized in that: The upper substrate (101) and the lower substrate (301) are both made of wood board substrates, the sound-absorbing layer (103) is made of glass fiber cotton, and the waterproof layer (302) is made of polyethylene film.

5. The anti-deformation composite wood floor according to claim 4, characterized in that: The pressure-resistant layer (200) comprises a reinforcement plate (201), the serrated grooves (202) are provided on opposite sides of the two reinforcement plates (201), a filling groove (203) is provided on a side of the reinforcement plate (201) facing away from the serrated grooves (202), and a reinforcement structure is provided in the filling groove (203).

6. The anti-deformation composite wood floor according to claim 5, characterized in that: The reinforcement structure comprises a reinforcement frame (204), the reinforcement frame (204) being arranged inside the filling slot (203), the inside of the filling slot (203) being filled with the reinforcement frame (204), and the reinforcement frame (204) being fixedly connected to the inside of the filling slot (203) via a filling glue (205).

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