Metal composite wooden floor structure

Abstract

The utility model discloses a metal composite wood floor structure which comprises a plywood, a first metal plate and a real wood veneer are arranged on one surface of the plywood, and a second metal plate and a real wood veneer are arranged on the other surface of the plywood. A second metal plate and a single plate are arranged on the other surface of the plywood; the first metal plate and the second metal plate are symmetrically arranged relative to the plywood, and the real veneer and the veneer are symmetrically arranged relative to the plywood; and high-permeability fiber non-woven fabrics are adhered between the first metal plate and the real veneer, between the second metal plate and the veneer, between the plywood and the first metal plate and between the plywood and the second metal plate. According to the utility model, the wood floor can be suitable for different home decoration environments, does not crack, is easy to damp and not easy to deform, and has objective commercial prospects.

Description

Technical Field

[0001] The utility model relates to the technical field of wooden floors, in particular to a metal composite wooden floor structure. Background Art

[0002] With the development of social economy and culture, people's consumption and living concepts have also changed. Among them, the changing trend of interior decoration materials is a good one. Green, energy-saving and environmental protection have become the mainstream of today's decoration industry. With the enhancement of human environmental awareness, decorative materials will pay more attention to the protection of the ecological environment in the process of production and use, and create a safer, healthier and more comfortable living environment. With the dense population and the shortage of land resources, buildings are increasingly developing towards frame-type high-rise buildings. High-rise buildings have new requirements for the weight and strength of materials. In order to facilitate construction and safety, the larger the specifications of decorative materials, the lighter the weight and the higher the strength. The natural materials used earlier have limited resources and few functions, which cannot meet the needs of people today. In order to adapt to the new development of the times, synthetic materials and composite materials are increasingly widely used in interior design, especially the demand for indoor floors, and the diversified demand is particularly obvious. In recent years, metal floors suitable for indoor floor heating environments have appeared on the market, with advantages such as light weight, high strength, high flatness and fast thermal conductivity. However, given the material characteristics of metal floors, the sensory perception is not good, mainly due to the lack of wood appearance.

[0003] At present, the floor materials on the market mainly include wooden floors, stone floors, plastic floors, etc. These floor materials have their own advantages and disadvantages, but they generally have problems such as being susceptible to moisture and poor environmental protection. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a metal composite wood floor structure, which can be applied to different home decoration environments, will not crack, is easy to be affected by moisture and not easy to deform, and has a promising commercial prospect. In order to achieve the above-mentioned purpose and other advantages according to the present invention, a metal composite wood floor structure is provided, including:

[0005] A plywood, a first metal plate and real wood veneer are arranged on one surface of the plywood;

[0006] A second metal plate and a single plate are disposed on the other surface of the plywood;

[0007] The first metal plate and the second metal plate are symmetrically arranged with respect to the plywood, and the real veneer and the veneer are symmetrically arranged with respect to the plywood;

[0008] High-permeability fiber non-woven fabrics are bonded between the first metal plate and the real veneer, between the second metal plate and the veneer, between the plywood and the first metal plate, and between the plywood and the second metal plate.

[0009] Preferably, high-permeability fiber non-woven fabrics are bonded between the first metal plate and the real veneer, between the second metal plate and the veneer, between the plywood and the first metal plate, and between the plywood and the second metal plate by PUR polyurethane hot-melt adhesive.

[0010] Preferably, the high-permeability fiber nonwoven fabric has a weight of 60-100 g / ㎡ and a thickness of 0.3-0.5 mm.

[0011] Preferably, the thickness of the real veneer is 0.4-2.0 mm.

[0012] Preferably, the thickness of the first metal plate and the second metal plate are both 3 mm.

[0013] Preferably, the thickness of the plywood is 5±0.20 mm.

[0014] Preferably, the thickness of the single board is 0.4-2.0 mm.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the substrate is made of metal plate, and the metal material can isolate water vapor to protect the surface layer and the back layer from moisture or water vapor intrusion, which causes the product to change color and deform due to moisture. In a humid environment all year round, the structure has good waterproof and moisture-proof properties, is not easily affected by moisture and is not easily deformed, thereby ensuring the service life of the product, thereby further improving customer satisfaction. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the metal composite wood floor structure according to the utility model. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Reference Figure 1 , a metal composite wood floor structure, comprising: a plywood D, a first metal plate C and a real veneer A are arranged on one surface of the plywood D;

[0019] A second metal plate and a single plate E are arranged on the other surface of the plywood D;

[0020] The first metal plate C and the second metal plate are symmetrically arranged with respect to the plywood D, and the real veneer A and the veneer E are symmetrically arranged with respect to the plywood D;

[0021] High-permeability fiber non-woven fabric B is bonded between the first metal plate C and the real veneer A, between the second metal plate and the veneer E, between the plywood D and the first metal plate C, and between the plywood D and the second metal plate. High-permeability fiber non-woven fabric B is bonded between the first metal plate C and the real veneer A, between the second metal plate and the veneer E, between the plywood D and the first metal plate C, and between the plywood D and the second metal plate through PUR polyurethane hot melt adhesive. High-permeability fiber non-woven fabric B facilitates the full penetration of PUR polyurethane hot melt adhesive, and can also ensure the thickness of the adhesive film layer formed after the PUR polyurethane hot melt solidification, so that the veneer layer and the metal substrate layer can be firmly bonded, avoiding the phenomenon of debonding between the two, and further ensuring the product quality.

[0022] The real veneer A, veneer E and plywood D are connected by gluing with high-permeability fiber non-woven fabric B. After the PUR polyurethane hot melt adhesive is solidified to form a solidified adhesive film, the fiber can play a role in strengthening the stretching, so that the solidified adhesive film has both elasticity and good tensile properties. The high-permeability fiber non-woven fabric between the metal plate and the real veneer & veneer and between the metal plate and the plywood layer can make the veneer, veneer and plywood layer have better tensile properties. When encountering cold and dry or hot and humid severe environments, even if the metal and plywood are deformed due to thermal expansion and contraction in the above severe environments, the surface real veneer can remain intact without cracking, so that the final product achieves the best quality stability and surface aesthetics, thereby further improving customer satisfaction.

[0023] To sum up, the substrate made of metal plate involved in the present application can protect the surface and back layers from moisture or water vapor intrusion, which causes the product to discolor and deform due to moisture because the metal material isolates water vapor. In a humid environment all year round, the structure has good waterproof and moisture-proof properties, is not easily affected by moisture and is not easily deformed, thereby ensuring the service life of the product, thereby further improving customer satisfaction.

[0024] Furthermore, the weight of the high-permeability fiber non-woven fabric B is 60-100 g / ㎡ and the thickness is 0.3-0.5 mm. The thickness of the high-permeability fiber non-woven fabric B will not increase the thickness of the bottom plate.

[0025] Furthermore, the thickness of the real veneer A is 0.4-2.0 mm.

[0026] Furthermore, the thickness of the first metal plate C and the second metal plate are both 3 mm.

[0027] Furthermore, the thickness of the plywood D is 5±0.20 mm.

[0028] Furthermore, the thickness of the single board E is 0.4-2.0 mm.

[0029] Specifically, the floor structure of the present application has the following advantages: 1. In harsh environments such as cold and dry or hot and humid, the real wood veneer on the surface can remain intact without cracking; 2. In a humid environment all year round, the structure has good waterproof and moisture-proof properties, is not easily affected by moisture or deformation, and ensures the service life of the product; the new structure product can bring new profit growth points to the enterprise and has an objective business prospect.

[0030] The number of devices and processing scale described here are used to simplify the description of the utility model. The application, modification and variation of the utility model are obvious to those skilled in the art.

[0031] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation scheme. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described here.

Claims

1. A metal composite wood floor structure, characterized in that: include: A plywood (D), wherein a first metal plate (C) and real veneer (A) are arranged on one surface of the plywood (D); A second metal plate and a single plate (E) are arranged on the other surface of the plywood (D); The first metal plate (C) and the second metal plate are symmetrically arranged with respect to the plywood (D), and the real veneer (A) and the veneer (E) are symmetrically arranged with respect to the plywood (D); High-permeability fiber nonwoven fabric (B) is bonded between the first metal plate (C) and the real veneer (A), between the second metal plate and the veneer (E), between the plywood (D) and the first metal plate (C), and between the plywood (D) and the second metal plate.

2. A metal composite wood floor structure as claimed in claim 1, characterized in that: High-permeability fiber non-woven fabric (B) is bonded between the first metal plate (C) and the real veneer (A), between the second metal plate and the veneer (E), between the plywood (D) and the first metal plate (C), and between the plywood (D) and the second metal plate by PUR polyurethane hot melt adhesive.

3. A metal composite wood floor structure as claimed in claim 2, characterized in that: The high permeability fiber nonwoven fabric (B) has a weight of 60-100 g / ㎡ and a thickness of 0.3-0.5 mm.

4. A metal composite wood floor structure as claimed in claim 3, characterized in that: The thickness of real veneer (A) is 0.4-2.0 mm.

5. A metal composite wood floor structure as claimed in claim 4, characterized in that: The thickness of the first metal plate (C) and the second metal plate are both 3 mm.

6. The metal composite wood floor structure according to claim 1, characterized in that: The thickness of the plywood (D) is 5±0.20 mm.

7. The metal composite wood floor structure according to claim 1, characterized in that: The thickness of the single board (E) is 0.4-2.0 mm.

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