Double-clean solid core board

Abstract

The utility model belongs to the technical field of double-clean solid core boards, and particularly relates to a double-clean solid core board which comprises a frame sealing frame, a Chinese oak board is fixedly installed in the frame sealing frame, waterproof layers are fixedly installed on the top of the Chinese oak board, the opposite sides of the two waterproof layers are tightly bonded with the same Chinese oak board through a first DM I adhesive layer, and a second DM I adhesive layer is arranged on the other side of the two waterproof layers. When the whole Chinese oak board is used, the whole Chinese oak board is compact in structure, high in hardness, capable of resisting abrasion and corrosion and long in service life, the whole board is high in stability and not prone to deformation, and the fireproof layer is arranged on the side, away from the waterproof layer, of the whole board. Meanwhile, the first DM I adhesive layer, the second DM I adhesive layer and the third DM I adhesive layer are free of formaldehyde, formaldehyde release is completely eradicated from the source, harm of formaldehyde to human health and pollution to the environment can be effectively avoided, and healthy and environment-friendly living and working space can be provided for people.

Description

Technical Field

[0001] This utility model belongs to the technical field of double-clean core board, and particularly relates to a double-clean core board. Background Technology

[0002] Boards are flat, rectangular building material panels made to standard sizes, used in the construction industry to make components for walls, ceilings, or floors.

[0003] Some existing boards are not rigid enough and have low density, which makes them unstable and prone to deformation. Furthermore, the adhesives used in existing boards are not environmentally friendly, often releasing harmful chemicals such as formaldehyde and benzene, which can affect human health. Therefore, we propose a double-clean core board. Utility Model Content

[0004] The purpose of this utility model is to provide a double-core solid core board to solve the problems mentioned in the background art.

[0005] In view of this, the present invention provides a double-core solid plate, comprising:

[0006] The frame includes an oak board fixedly installed inside the frame. A waterproof layer is fixedly installed on the top of the oak board. The two opposite sides of the two waterproof layers are tightly bonded to the same oak board through a first DMI adhesive layer. A fireproof layer is fixedly installed on the opposite sides of the two waterproof layers. The opposite sides of the two fireproof layers are tightly bonded to the corresponding waterproof layer through a second DMI adhesive layer. A decorative panel is provided on the opposite sides of the two fireproof layers. The opposite sides of the two decorative panels are tightly bonded to the corresponding fireproof layer through a third DMI adhesive layer.

[0007] In this technical solution, oak boards are used as the base material. The oak boards have a dense overall structure, high hardness, and resistance to wear and corrosion, resulting in a long service life and high overall stability, making them less prone to deformation. Furthermore, oak boards are natural wood, free of chemical pollution, and do not release harmful substances during use, providing a healthy and environmentally friendly living environment. The first, second, and third DMI adhesive layers are used as DMI adhesives. These DMI adhesives are formaldehyde-free, eliminating formaldehyde release at the source and effectively preventing the harm of formaldehyde to human health and environmental pollution, providing a healthy and environmentally friendly living and working space. Moreover, the first, second, and third DMI adhesive layers... The adhesive layer exhibits high reaction flexibility, strong wetting and penetration, and high chemical bond strength, giving the overall board excellent internal bonding strength. It is not prone to delamination or breakage, thus improving the overall quality and service life of the board. With the help of two waterproof layers, the risk of oak boards being damaged by moisture can be reduced. With the help of two fireproof layers, the spread of flames on the surface of oak boards can be slowed down, thereby avoiding greater dangers. With the help of the decorative panel, the surface of the decorative panel is relatively smooth, making the overall board look more beautiful.

[0008] In the above technical solution, furthermore, foam sleeves are fitted at all four corners of the sealing frame.

[0009] In this technical solution, four foam sleeves can protect the entire board during transportation.

[0010] In the above technical solution, furthermore, the two decorative panels on opposite sides are respectively located on the same horizontal plane as the top and bottom of the sealing frame.

[0011] In this technical solution, unevenness in the overall board material is avoided, thus preventing any impact on the overall aesthetics of the board.

[0012] In the above technical solution, the decorative panel, fireproof layer and waterproof layer are all tightly bonded to the sealing frame.

[0013] This technical solution ensures the stability of the decorative panel, fireproof layer, waterproof layer, and sealing frame, making the overall board material more robust.

[0014] In the above technical solution, furthermore, the two decorative panels on opposite sides are in contact with the inner wall of the foam sleeve.

[0015] In this technical solution, the foam sleeve is designed to protect the decorative panel and prevent scratches from occurring when multiple panels are placed together.

[0016] In the above technical solution, furthermore, the two decorative panels are coated with a topcoat on the sides that are far apart from each other.

[0017] In this technical solution, the topcoat makes the surface of the decorative panel smoother and glossier, thus making the overall panel look more beautiful and textured.

[0018] The beneficial effects of this utility model are:

[0019] This double-core solid core board, through the coordinated structure of oak wood panels, a first DMI adhesive layer, a second DMI adhesive layer, a third DMI adhesive layer, a waterproof layer, a fireproof layer, a decorative panel, and a sealing frame, achieves a dense and high-hardness overall structure that resists wear and corrosion, resulting in a long service life. This contributes to the overall stability of the board and its resistance to deformation. Furthermore, oak wood is a natural wood, free of chemical pollution, and does not release harmful substances during use, providing a healthy and environmentally friendly living environment. The first, second, and third DMI adhesive layers use formaldehyde-free adhesives, eliminating formaldehyde release at the source and effectively preventing harm to human health and environmental pollution. This provides a healthy and environmentally friendly living and working space. Moreover, the first, second, and third DMI adhesive layers exhibit high reaction flexibility, strong wetting and penetration, and high chemical bond strength, giving the board excellent internal bonding strength, making it less prone to delamination and breakage, thus improving the overall quality and service life of the board. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the internal structure of the sealing frame in this utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0023] The markings in the diagram are as follows:

[0024] 1. Oak board; 2. First DMI adhesive layer; 3. Waterproof layer; 4. Second DMI adhesive layer; 5. Fireproof layer; 6. Third DMI adhesive layer; 7. Decorative panel; 8. Edge banding; 9. Foam sleeve. Detailed Implementation

[0025] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0026] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0027] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0028] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0029] Example 1:

[0030] Please see Figure 1 - Figure 3As shown, this embodiment provides a double-net solid core board, comprising:

[0031] A sealing frame 8 is provided, and an oak board 1 is fixedly installed inside the sealing frame 8. A waterproof layer 3 is fixedly installed on the top of the oak board 1. The two waterproof layers 3 are tightly bonded to the same oak board 1 on opposite sides by a first DMI adhesive layer 2. A fireproof layer 5 is fixedly provided on the opposite sides of the two waterproof layers 3. The two fireproof layers 5 are tightly bonded to the corresponding waterproof layer 3 on opposite sides by a second DMI adhesive layer 4. A decorative panel 7 is provided on the opposite sides of the two fireproof layers 5. The two decorative panels 7 are tightly bonded to the corresponding fireproof layer 5 on opposite sides by a third DMI adhesive layer 6.

[0032] Among them, the oak board 1 is used as the base material. The oak board 1 has a compact overall structure, high hardness, and can resist wear and corrosion, resulting in a long service life. This makes the overall board highly stable and not easily deformed. Meanwhile, oak board 1 is a natural wood, free from chemical pollution, and will not release substances harmful to the human body during use, providing people with a healthy and environmentally friendly living environment. It uses a first DMI adhesive layer 2, a second DMI adhesive layer 4, and a third DMI adhesive layer 6 as the DMI adhesive. This DMI adhesive is formaldehyde-free, eliminating formaldehyde release at the source and effectively avoiding the harm of formaldehyde to human health and environmental pollution, providing people with a healthy and environmentally friendly living and working space. Furthermore, the first DMI adhesive layer 2, the second DMI adhesive layer 4, and the third DMI adhesive layer 6 have high reaction flexibility, strong wetting and penetration, and high chemical bond strength, giving the entire board good internal bonding strength, making it less prone to delamination and breakage, improving the overall quality and service life of the board. The two waterproof layers 3 reduce the risk of oak board 1 being damaged by moisture. The two fireproof layers 5 slow down the spread of flames on the surface of oak board 1, thus preventing greater danger. The decorative panel 7 has a smooth surface, making the entire board look more aesthetically pleasing.

[0033] Example 2:

[0034] This embodiment provides a double-net solid core board, which, in addition to the technical solutions of the above embodiments, also has the following technical features: foam sleeves 9 are fitted at the four corners of the sealing frame 8.

[0035] Among them, four foam sleeves 9 can protect the whole board during transportation.

[0036] Example 3:

[0037] This embodiment provides a double-core solid panel, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the two decorative panels 7 are located on the same horizontal plane as the top and bottom of the sealing frame 8, respectively, on opposite sides.

[0038] In particular, it is important to avoid unevenness in the overall board material to prevent affecting its aesthetics.

[0039] Example 4:

[0040] This embodiment provides a double-core solid core board, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the decorative panel 7, the fireproof layer 5, and the waterproof layer 3 are all tightly bonded to the sealing frame 8.

[0041] This design ensures the stability of the decorative panel 7, fireproof layer 5, and waterproof layer 3 with the sealing frame 8, making the overall board material more robust.

[0042] Example 5:

[0043] This embodiment provides a double-core solid panel, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the two decorative panels 7 on opposite sides are in contact with the inner wall of the foam sleeve 9.

[0044] Among them, the foam sleeve 9 is designed to protect the decorative panel 7 and prevent scratches from occurring when multiple panels are placed together.

[0045] Example 6:

[0046] This embodiment provides a double-core solid panel, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the two decorative panels 7 are coated with topcoat on the sides that are far apart from each other.

[0047] The topcoat makes the surface of the decorative panel 7 smoother and glossier, making the overall panel look more beautiful and textured.

[0048] The working principle of this utility model is as follows:

[0049] This invention uses oak wood board 1 as the base material. The oak wood board 1 has a dense overall structure, high hardness, and resistance to wear and corrosion, resulting in a long service life and high overall stability, making it less prone to deformation. Furthermore, oak wood board 1 is a natural wood, free of chemical pollution, and will not release harmful substances during use, providing a healthy and environmentally friendly living environment. It employs a first DMI adhesive layer 2, a second DMI adhesive layer 4, and a third DMI adhesive layer 6 as the DMI adhesive. This DMI adhesive is formaldehyde-free, eliminating formaldehyde release at the source and effectively preventing the harm of formaldehyde to human health and environmental pollution, providing a healthy and environmentally friendly living and working space. Moreover, the first DMI adhesive layer 2, the second DMI adhesive layer 4, and the third DMI adhesive layer 6... The adhesive layer 6 exhibits high reactivity, strong wetting and penetration, and high chemical bond strength, giving the overall board excellent internal bonding strength. It is not prone to delamination or breakage, thus improving the overall quality and service life of the board. Under the action of the two waterproof layers 3, the risk of damage to the oak board 1 due to moisture can be reduced. Under the action of the two fireproof layers 5, the spread of flames on the surface of the oak board 1 can be slowed down, thereby avoiding greater danger. Under the action of the decorative panel 7, the surface of the decorative panel 7 is relatively smooth, making the overall board look more beautiful.

[0050] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A double-core solid core board, characterized in that, include: The frame includes an oak board fixedly installed inside the frame. A waterproof layer is fixedly installed on the top of the oak board. The two opposing sides of the two waterproof layers are tightly bonded to the same oak board through a first DMI adhesive layer. A fireproof layer is fixedly installed on the opposite sides of the two waterproof layers. The two opposing sides of the two fireproof layers are tightly bonded to the corresponding waterproof layer through a second DMI adhesive layer. A decorative panel is provided on the opposite sides of the two fireproof layers. The two opposing sides of the decorative panels are tightly bonded to the corresponding fireproof layer through a third DMI adhesive layer.

2. The double-core solid plate according to claim 1, characterized in that, Foam sleeves are fitted at all four corners of the sealing frame.

3. The double-net-shape solid core board according to claim 1, characterized in that, The two decorative panels are located on the same horizontal plane as the top and bottom of the sealing frame, respectively, on opposite sides.

4. A double-core solid core board according to claim 1, characterized in that, The decorative panel, fireproof layer, and waterproof layer are all tightly bonded to the sealing frame.

5. A double-core solid core board according to claim 2, characterized in that, The two decorative panels are in contact with the inner wall of the foam sleeve on opposite sides.

6. A double-net-shape solid core board according to claim 1, characterized in that, Both of the decorative panels have a topcoat applied to the side furthest from each other.

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