Glue-free composite floor

Abstract

The utility model discloses a glue-free composite floor which comprises a floor body, the floor body is composed of a base layer, a color film layer, a composite protective layer, a composite anti-skid layer and a UV film layer, the color film layer is arranged at the upper end of the base layer through hot pressing, the composite protective layer is arranged at the upper end of the color film layer, the UV film layer is arranged at the upper end of the composite protective layer, and the composite anti-skid layer is arranged at the lower end of the UV film layer. The composite anti-skid layer is arranged at the lower end of the base layer, the composite protective layer is composed of a protective outer layer, a protective strengthened layer and a protective inner layer, the composite anti-skid layer is composed of an anti-skid outer layer, an anti-skid strengthened layer and an anti-skid base layer, and the structure solves the problem that the anti-skid performance and the protective capacity of the floor are not good enough.

Description

Technical Field

[0001] This utility model relates to the field of composite flooring technology, specifically to a glue-free composite flooring. Background Technology

[0002] Glue-free composite flooring is a commonly used flooring material in modern home decoration. It refers to flooring where the surface layer and the middle layer are connected without glue, using a tenon and mortise joint method. Therefore, it is also called "interlocking flooring" or "glue-free flooring." Glue-free composite flooring is suitable for various indoor environments, such as living rooms, bedrooms, and studies. In summary, glue-free composite flooring is a flooring material with advantages such as being environmentally friendly, easy to install, and easy to clean, making it suitable for various indoor environments.

[0003] For example, Chinese patent CN202787862U, entitled "A Composite Flooring", includes a wear-resistant layer, a magnesium oxide board layer, and a waterproof layer. The magnesium oxide board layer is located between the wear-resistant layer and the waterproof layer. A resin adhesive layer is provided between the wear-resistant layer and the magnesium oxide board layer. The wear-resistant layer is a PVC layer, and the waterproof layer is a waterproof coating.

[0004] While the aforementioned existing technologies can enable the use of flooring, in practical applications, the flooring's anti-slip performance is insufficient. Flooring is typically installed using adhesives, increasing the installation steps. Furthermore, the flooring's protective capabilities are inadequate; after prolonged use, external factors can erode the flooring, shortening its lifespan. Therefore, these technologies do not meet current needs. To address this, we propose a glue-free composite flooring. Utility Model Content

[0005] The purpose of this invention is to provide a glue-free composite flooring to solve the problems of insufficient anti-slip performance and insufficient protective ability of the flooring mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a glue-free composite flooring, comprising a flooring body, the flooring body being composed of a base layer, a colored film layer, a composite protective layer, a composite anti-slip layer, and a UV film layer, wherein the colored film layer is hot-pressed onto the upper end of the base layer, the composite protective layer is disposed on the upper end of the colored film layer, the UV film layer is disposed on the upper end of the composite protective layer, and the composite anti-slip layer is disposed on the lower end of the base layer.

[0007] Preferably, the base layer is made of a layer of wood material.

[0008] Preferably, the composite protective layer consists of an outer protective layer, a reinforcing protective layer, and an inner protective layer. The inner protective layer is hot-pressed onto the upper end of the color filter layer, the reinforcing protective layer is hot-pressed onto the upper end of the inner protective layer, and the outer protective layer is hot-pressed onto the upper end of the reinforcing protective layer.

[0009] Preferably, the composite anti-slip layer consists of an anti-slip outer layer, an anti-slip reinforcing layer, and an anti-slip base layer. The anti-slip outer layer is sprayed onto the lower end of the base layer, the anti-slip reinforcing layer is hot-pressed onto the lower end of the anti-slip outer layer, and the anti-slip base layer is hot-pressed onto the lower end of the anti-slip reinforcing layer.

[0010] Preferably, the lower end of the composite anti-slip layer is provided with a base texture layer, which is fixedly connected to the anti-slip base layer by hot pressing.

[0011] Preferably, the color film layer is melamine resin-impregnated paper, and a pattern is drawn on the upper part of the color film layer.

[0012] Preferably, the UV film layer is made of modified polyurethane material.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) This utility model can increase the friction between the floor and the ground by setting a composite anti-slip layer, avoiding the need to use glue to fix the main body of the floor. The anti-slip base layer can increase the friction of the ground, avoiding the need to use glue for conventional flooring installation. The friction between the anti-slip base layer and the ground fixes the main body of the floor to the ground. The anti-slip reinforcement layer can prevent the main body of the floor from getting damp. The anti-slip reinforcement layer can effectively isolate moisture and keep the main body of the floor dry, thereby avoiding the expansion and deformation of the main body of the floor due to the absorption of moisture, thus extending the service life of the floor. The anti-slip outer layer can absorb the impact energy generated by the vibration of objects, reducing vibration. At the same time, the anti-slip outer layer can reduce the vibration and noise generated when walking, improving the comfort of walking.

[0015] (2) This utility model, by setting a composite protective layer, can improve the protective ability of the floor. The inner protective layer can effectively absorb and disperse stress, reduce the risk of floor cracking, prevent the floor from cracking due to various factors, improve the structural integrity of the floor, and thus extend the service life of the floor. The anti-crack layer can prevent mold growth on the floor. The protective reinforcement layer can effectively isolate moisture and mold, keep the floor dry and clean, and reduce the growth of mold in humid environments. The outer protective layer can enhance the wear resistance of the floor surface, enabling it to resist friction and wear in daily use, thereby greatly extending its service life.

[0016] (3) By setting a base texture layer, this utility model can further improve the anti-slip performance of the floor body. The base texture layer set at the bottom of the composite anti-slip layer further increases the friction between the floor body and the ground, avoiding the need to use glue when laying conventional flooring. At the same time, the base texture layer has good wear resistance and elasticity. The base texture layer can protect the floor body from wear to a certain extent, thereby extending the service life of the floor body. The base texture layer also has a certain buffering and shock absorption effect. When the floor body is impacted by external force, the base texture layer can absorb part of the impact force and reduce the damage to the floor body and the ground. Attached Figure Description

[0017] Figure 1 This is a perspective view of the overall structure of this utility model;

[0018] Figure 2 This is a cross-sectional view of the internal structure of this utility model;

[0019] Figure 3 This is a partial enlarged view of the composite anti-slip layer of this utility model;

[0020] Figure 4 This is a partial enlarged view of the composite protective layer of this utility model.

[0021] In the diagram: 1. Main body of the floor; 2. Base layer; 3. Color film layer; 4. Composite protective layer; 401. Outer protective layer; 402. Reinforced protective layer; 403. Inner protective layer; 5. UV film layer; 6. Composite anti-slip layer; 601. Outer anti-slip layer; 602. Reinforced anti-slip layer; 603. Base anti-slip layer; 7. Texture layer. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Please see Figure 1-4 This utility model provides an embodiment of a glue-free composite floor, comprising a floor body 1, which is composed of a base layer 2, a colored film layer 3, a composite protective layer 4, a composite anti-slip layer 6, and a UV film layer 5. The colored film layer 3 is hot-pressed onto the upper end of the base layer 2, the composite protective layer 4 is disposed on the upper end of the colored film layer 3, the UV film layer 5 is applied to the upper end of the composite protective layer 4 and cured after being irradiated with an ultraviolet lamp, and the composite anti-slip layer 6 is disposed on the lower end of the base layer 2. The base layer 2 is made of a layer of wood material, the colored film layer 3 is melamine resin impregnated paper with a pattern drawn on the upper end of the colored film layer 3, and the UV film layer 5 is made of modified polyurethane material.

[0024] Please see Figure 2 and Figure 3The composite protective layer 4 consists of an outer protective layer 401, a reinforcing protective layer 402, and an inner protective layer 403. The inner protective layer 403 is hot-pressed onto the upper end of the color film layer 3, the reinforcing protective layer 402 is hot-pressed onto the upper end of the inner protective layer 403, and the outer protective layer 401 is hot-pressed onto the upper end of the reinforcing protective layer 402. The outer protective layer 401 is made of alumina wear-resistant paper material, the reinforcing protective layer 402 is supported by bamboo charcoal fiber material, and the inner protective layer 403 is made of glass fiber and arranged in a grid structure, which facilitates the improvement of the protective ability of the floor body 1 through the composite protective layer 4.

[0025] Please see Figure 2 and Figure 4 The composite anti-slip layer 6 consists of an anti-slip outer layer 601, an anti-slip reinforcing layer 602, and an anti-slip base layer 603. The anti-slip outer layer 601 is sprayed onto the lower end of the base layer 2. The anti-slip reinforcing layer 602 is hot-pressed onto the lower end of the anti-slip outer layer 601. The anti-slip base layer 603 is hot-pressed onto the lower end of the anti-slip reinforcing layer 602. The anti-slip outer layer 601 is made of foamed material. The anti-slip reinforcing layer 602 is made of a mixture of thermoplastic polyurethane and hydrophobic thermoplastic polyurethane. The anti-slip base layer 603 is made of SPC material. This composite anti-slip layer 6 facilitates the improvement of the anti-slip performance of the floor body 1.

[0026] Please see Figure 2 The bottom of the composite anti-slip layer 6 is provided with a base texture layer 7. The base texture layer 7 is fixedly connected to the anti-slip base layer 603 by hot pressing. The base texture layer 7 is made of rubber material and has a regular hexagonal structure.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A glue-free composite flooring, comprising a flooring body (1), characterized in that: The floor body (1) is composed of a base layer (2), a colored film layer (3), a composite protective layer (4), a composite anti-slip layer (6), and a UV film layer (5). The colored film layer (3) is set on the upper end of the base layer (2) by hot pressing. The composite protective layer (4) is set on the upper end of the colored film layer (3). The UV film layer (5) is set on the upper end of the composite protective layer (4). The composite anti-slip layer (6) is set on the lower end of the base layer (2).

2. The glue-free composite flooring according to claim 1, characterized in that: The base layer (2) is made of a layer of wood material.

3. The glue-free composite flooring according to claim 2, characterized in that: The composite protective layer (4) consists of an outer protective layer (401), a protective reinforcement layer (402), and an inner protective layer (403). The inner protective layer (403) is hot-pressed onto the upper end of the color filter layer (3). The protective reinforcement layer (402) is hot-pressed onto the upper end of the inner protective layer (403). The outer protective layer (401) is hot-pressed onto the upper end of the protective reinforcement layer (402).

4. The glue-free composite flooring according to claim 3, characterized in that: The composite anti-slip layer (6) consists of an anti-slip outer layer (601), an anti-slip reinforcing layer (602), and an anti-slip base layer (603). The anti-slip outer layer (601) is sprayed on the lower end of the base layer (2). The anti-slip reinforcing layer (602) is hot-pressed onto the lower end of the anti-slip outer layer (601). The anti-slip base layer (603) is hot-pressed onto the lower end of the anti-slip reinforcing layer (602).

5. The glue-free composite flooring according to claim 4, characterized in that: The lower end of the composite anti-slip layer (6) is provided with a base texture layer (7), which is fixedly connected to the anti-slip base layer (603) by hot pressing.

6. The glue-free composite flooring according to claim 5, characterized in that: The color film layer (3) is paper impregnated with melamine resin, and a pattern is drawn on the upper end of the color film layer (3).

7. The glue-free composite flooring according to claim 6, characterized in that: The UV film layer (5) is made of modified polyurethane material.

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