Floor core board and solid wood composite floor thereof

Abstract

The utility model relates to the technical field of composite floors, and discloses a floor core board and a solid wood composite floor thereof, the floor core board comprises a solid wood board, a bamboo fiber layer is arranged on the outer wall of the solid wood board, a solid wood composite veneer is arranged in the bamboo fiber layer, and biological glue is arranged in the solid wood composite veneer. An adjusting particle layer is arranged in the biological glue, a waterproof plate is arranged in the adjusting particle layer, a carbon fiber net is arranged in the waterproof plate, and a plurality of attaching grooves are formed in the bottom of the carbon fiber net. According to the utility model, the bamboo fiber layer is compounded on the surface of the solid wood board, so that the solid wood board has antibacterial and wear-resistant characteristics, meanwhile, the environment-friendly biological glue and the adjusting particle layer are used for enhancing connection, the composite waterproof board is filled in the middle, and the surface honeycomb hole design is used for improving waterproofness and air circulation; and the structural stability and corrosion resistance are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of composite floors, in particular to a floor core board and a real wood composite floor. Background Art

[0002] In today's interior decoration industry, solid wood composite flooring has won the favor and love of consumers with its unique beauty and excellent durability. This type of flooring not only visually presents the texture and color of natural wood, but also shows extremely high stability and anti-deformation ability during use. Therefore, more and more homes and commercial places choose solid wood composite flooring as floor decoration materials to enhance the overall beauty and comfort of the space.

[0003] After searching, the Chinese patent announcement number is: CN204590504U, which discloses a core board and a composite floor using the core board. The purpose is to provide a core board with simple structure, low production cost and good stability and a composite floor using the core board. Solution: A core board, which includes a plurality of base boards and a plurality of auxiliary boards, the base boards and auxiliary boards are alternately arranged on the same plane, spliced ​​into an overall plane structure, and adjacent base boards and auxiliary boards are spliced ​​without gaps; the fiber directions of the base boards and auxiliary boards are staggered. This utility model is applicable to the technical field of composite flooring. However, it is still difficult to avoid the occurrence of deformation in a high humidity environment for a long time, and the latter increases the complexity of the production process and improves the yield rate. For this reason, a floor core board and a real wood composite floor are proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a floor core board and a real wood composite floor, aiming to improve the problem in the prior art that it is still difficult to avoid large deformation in a high humidity environment for a long time.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a floor core board and its real wood composite floor, including a solid wood board, the outer wall of the solid wood board is provided with a bamboo fiber layer, the interior of the bamboo fiber layer is provided with a solid wood composite veneer, the interior of the solid wood composite veneer is provided with biological glue, the interior of the biological glue is provided with an adjusted particle layer, the interior of the adjusted particle layer is provided with a waterproof board, the interior of the waterproof board is provided with a carbon fiber mesh, the bottom of the carbon fiber mesh is provided with a plurality of fitting grooves, the interiors of the plurality of fitting grooves are fixedly connected to an aluminum alloy composite mesh, the top of the carbon fiber mesh is provided with a plurality of node holes, the interiors of the plurality of node holes are threaded with screws, the top of the aluminum alloy composite mesh is provided with a plurality of connecting holes, the bottom ends of the plurality of screws pass through the inner walls of the node holes and are threadedly connected to the interiors of the connecting holes, and the outer wall of the solid wood board is provided with a sealing mechanism.

[0006] Through the above technical solution: the bottom support frame adopts a combination of carbon fiber mesh and aluminum alloy composite mesh, the frame nodes are tightly connected by titanium alloy screws, the middle connecting layer uses composite waterproof board as filler, and intelligent humidity regulating particles are added inside the board to maintain a relatively stable humidity environment inside the floor. Specially treated bamboo fiber and solid wood composite veneer are used, and environmentally friendly biological glue is used between the veneer and the middle connecting layer to achieve high strength, lightweight, waterproof and moisture-proof effects.

[0007] As a further description of the above technical solution:

[0008] The sealing mechanism includes a rubber edge sealing strip, the left and right sides of which are fixedly connected to the adjacent side of the solid wood board, the adjacent sides of the two solid wood boards are provided with a shallow groove, the interior of the two shallow grooves is slidably connected with a plug-in block, the adjacent sides of the two plug-in blocks are fixedly connected to the left and right sides of the rubber edge sealing strip, and the left and right sides of the rubber edge sealing strip are provided with a bevel.

[0009] Through the above technical solution: the rubber edge banding is made of high-quality flexible rubber material with good elasticity and wear resistance. The rubber sealing edge strip undergoes special surface treatment to make it have a certain self-adhesiveness. After being bonded to the solid wood board, it can better maintain a stable position. When installing the floor, ensure that the floors are tightly spliced ​​together, the bevel of the rubber edge banding can be evenly squeezed, and appropriate pressure is applied to the splicing to enable the rubber edge banding to better play a sealing role.

[0010] As a further description of the above technical solution:

[0011] The sealing mechanism further comprises a plurality of adhesives, wherein adjacent sides of the plurality of adhesives are fixedly connected to the left and right sides of the rubber edge sealing strip, and the sides of the plurality of adhesives which are away from each other are provided with protrusions.

[0012] Through the above technical solution: the rubber edge banding strips and the solid wood board are bonded to each other through an adhesive to ensure the sealing and the firmness between each layer structure.

[0013] As a further description of the above technical solution:

[0014] The top ends of the plurality of screws are fixedly connected with screw heads, and the bottom ends of the plurality of screw heads pass through the interior of the connecting holes and are threadedly connected with sealing rings.

[0015] Through the above technical solution: the screw head facilitates the rapid installation and connection of the screw, thereby realizing the rapid fixation of the carbon fiber mesh and the aluminum alloy composite mesh.

[0016] As a further description of the above technical solution:

[0017] The screw head and the screw are designed as an integral unit, and the outer wall of the screw head is rounded.

[0018] Through the above technical solution: the screw head and the screw are designed as an integrated whole, which can ensure the service life and firmness of the screw and the screw head.

[0019] As a further description of the above technical solution:

[0020] The diameter of the screw is adapted to the inner diameter of the connecting hole, and a plurality of the screws are arranged at equal distances.

[0021] Through the above technical solution: the size of the screw is adapted to the connection hole, so that the connection with the screw can be better achieved.

[0022] As a further description of the above technical solution:

[0023] A honeycomb hole is provided on the top of the regulating particle layer, and the honeycomb hole and the regulating particle layer are designed as an integrated whole.

[0024] Through the above technical solution: a tiny honeycomb structure is set on the surface of the plate to improve the air circulation efficiency.

[0025] As a further description of the above technical solution:

[0026] A bevel is provided on the right side of the top of the solid wood board, and a plurality of drainage grooves are provided on the right side of the bevel.

[0027] Through the above technical solution: drainage grooves are designed at the edges of the solid wood boards. If a small amount of moisture seeps into the edges, the drainage grooves can quickly guide the moisture out, further reducing the risk of warping.

[0028] The utility model has the following beneficial effects:

[0029] 1. In the present invention, the surface of the solid wood board is composited with a bamboo fiber layer, which has antibacterial and wear-resistant properties. At the same time, environmentally friendly biological glue and an adjustable particle layer are used to strengthen the connection. The middle is filled with a composite waterproof board. The surface honeycomb hole design improves waterproofness and air circulation. The internal particle layer regulates humidity. The carbon fiber mesh and the aluminum alloy composite mesh are connected by screws, combining the advantages of the two to achieve high strength and light weight. Titanium alloy screws are used to connect the frame nodes to ensure structural stability and corrosion resistance.

[0030] 2. In this utility model, the rubber edge banding is made of high-quality flexible material, which can stabilize its position after being attached to the solid wood board. When installing the floor, it ensures that the boards are tightly spliced. The plug-in blocks of the edge banding are plugged into the shallow grooves on the side of the board, and are evenly pressurized. Appropriate pressure is applied to the splicing to enhance the sealing effect. The bevel design on both sides of the edge banding can isolate moisture, prevent penetration, and improve sealing. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a cross-sectional view of a floor core board and its wood composite floor proposed in the present invention;

[0032] Figure 2 This is a disassembled diagram of a floor core board and its wood composite floor proposed in the present invention;

[0033] Figure 3 This is a schematic diagram of the partial structure of a floor core board and its wood composite floor proposed by the present invention;

[0034] Figure 4 This is a three-dimensional diagram of a floor core board and its wood composite floor proposed by the present invention;

[0035] Figure 5 This is a disassembled diagram of a floor core board and its real wood composite floor proposed by the present invention.

[0036] Legend:

[0037] 1. Solid wood board; 2. Sealing mechanism; 201. Shallow groove; 202. Rubber edge banding; 203. Bevel; 204. Adhesive; 205. Protrusion; 206. Connector block; 3. Bamboo fiber layer; 4. Solid wood composite veneer; 5. Biological glue; 6. Adjustable particle layer; 7. Waterproof board; 8. Carbon fiber mesh; 9. Aluminum alloy composite mesh; 10. Fitting groove; 11. Node hole; 12. Screw; 13. Connection hole; 14. Sealing ring; 15. Screw head; 16. Bevel; 17. Drainage trough; 18. Honeycomb hole. DETAILED DESCRIPTION

[0038] The following will be combined with the accompanying 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.

[0039] Reference Figure 1 、 Figure 3 and Figure 5The utility model provides an embodiment: a floor core board and its real wood composite floor, comprising a solid wood board 1, an outer wall of the solid wood board 1 is provided with a bamboo fiber layer 3, and the interior of the bamboo fiber layer 3 is provided with a solid wood composite veneer 4. The surface of the solid wood board 1 is bonded with the bamboo fiber layer 3 and the solid wood composite veneer 4. The bamboo fiber layer 3 has natural antibacterial and wear-resistant properties. After being composited with the solid wood, it not only retains the beautiful texture of the solid wood, but also enhances the wear resistance. The interior of the solid wood composite veneer 4 is provided with biological glue 5. Between the solid wood composite veneer 4 and the middle connecting layer, the environmentally friendly biological glue 5 is used, which is not only firm , and is non-toxic and environmentally friendly. The interior of the biological glue 5 is provided with an adjustment particle layer 6, and the interior of the adjustment particle layer 6 is provided with a waterproof board 7. The top of the adjustment particle layer 6 is provided with a honeycomb hole 18. The honeycomb hole 18 and the adjustment particle layer 6 are an integrated design. The middle connecting layer uses a composite waterproof board 7 as a filler. This board is composed of natural fibers and high molecular polymers. Tiny honeycomb holes 18 are set on the surface, which can not only improve the waterproof performance, but also greatly improve the air circulation efficiency. The adjustment particle layer 6 is added inside the board. When the ambient humidity changes, it can automatically absorb or release moisture to keep the floor The relative stable humidity environment of the interior, the waterproof board 7 is provided with a carbon fiber mesh 8, the bottom of the carbon fiber mesh 8 is provided with a plurality of fitting grooves 10, the interior of the plurality of fitting grooves 10 is fixedly connected with an aluminum alloy composite mesh 9, the top of the carbon fiber mesh 8 is provided with a plurality of node holes 11, the interior of the plurality of node holes 11 is threadedly connected with screws 12, the top of the aluminum alloy composite mesh 9 is provided with a plurality of connecting holes 13, the bottom ends of the plurality of screws 12 are all through the inner wall of the node hole 11 and are threadedly connected to the interior of the connecting hole 13, the top ends of the plurality of screws 12 are fixedly connected with screw heads 15, the bottom support frame is made of carbon fiber The grid-like frame structure of the net 8 and the aluminum alloy composite net 9, the carbon fiber net 8 has the characteristics of extremely high strength and lightness. When combined with the aluminum alloy composite net 9, it can not only ensure the load-bearing capacity, but also further reduce the weight. The frame nodes are tightly connected by titanium alloy screws 12. Titanium alloy has higher strength and corrosion resistance, ensuring the stability of the connection. The bottom ends of multiple screw heads 15 all pass through the interior of the connecting hole 13 and are threadedly connected with a sealing ring 14. The outer wall of the solid wood board 1 is provided with a sealing mechanism 2. The diameter of the screw 12 is adapted to the inner diameter of the connecting hole 13, and multiple screws 12 are arranged equidistantly.

[0040] The bamboo fiber layer 3 is a kind of natural antibacterial and wear-resistant layer, which can not only keep the original beautiful texture of solid wood but also significantly improve the wear resistance of the floor and prolong its service life. To help regulate indoor humidity, the middle connecting layer uses a composite waterproof board 7 as a filler. This material is a composite of natural fibers and high molecular polymers, which not only ensures waterproof performance but also has good stability and durability. Inside the waterproof board 7, a carbon fiber mesh 8 serves as a supporting structure. A plurality of fitting grooves 10 are evenly opened at the bottom of the carbon fiber mesh 8. Aluminum alloy composite mesh 9 is fixedly connected to these grooves to form a stable bottom support frame. A plurality of node holes 11 are opened at the top of the carbon fiber mesh 8 for threaded connection with screws 12. A plurality of connection holes 13 are correspondingly opened at the top of the aluminum alloy composite mesh 9 so that the screws 12 can pass through and be fixed smoothly. In order to ensure the firmness and stability of the connection, titanium alloy screws 12 are used as connecting parts. They not only have extremely high strength but also have good corrosion resistance and can maintain the stability of the connection for a long time. A plurality of screws 12 are equidistantly arranged between the node holes 11 and the connection holes 13, and are threadedly connected to the sealing ring 14 through the screw head 15 at the top, further enhancing the sealing and waterproof properties of the floor.

[0041] Reference Figure 3 and Figure 4The sealing mechanism 2 includes a rubber edge banding 202. The left and right sides of the rubber edge banding 202 are fixedly connected to the adjacent side of the solid wood board 1. The rubber edge banding 202 is made of high-quality flexible rubber material with good elasticity and wear resistance. The rubber edge banding 202 has undergone special surface treatment to make it have a certain degree of self-adhesion. After being attached to the solid wood board 1, it can better maintain a stable position. Shallow grooves 201 are provided on the adjacent sides of the two solid wood boards 1. The internal sliding connection of the two shallow grooves 201 is connected with a plug-in block 206. The adjacent sides of the two plug-in blocks 206 are fixedly connected to the left and right sides of the rubber edge banding 202. When installing the floor, ensure that the solid wood board 1 The joints are tight, and the plug-in blocks 206 on the rubber edge banding 202 are plugged into and combined with the shallow grooves 201 on both sides of the solid wood board 1, and can be evenly squeezed. Appropriate pressure is applied to the joints, so that the rubber edge banding 202 can better play a sealing role. The left and right sides of the rubber edge banding 202 are provided with bevels 203, which are arranged on the surface of the solid wood board 1 to isolate water and prevent water from penetrating into the solid wood board 1. The sealing mechanism 2 also includes a plurality of adhesives 204, and the adjacent sides of the plurality of adhesives 204 are fixedly connected to the left and right sides of the rubber edge banding 202, and the sides away from the plurality of adhesives 204 are provided with protrusions 205;

[0042] The rubber edge banding 202 is preferably a material having good elasticity and can adapt to the slight deformation of the solid wood board 1 caused by temperature changes, and also exhibits excellent wear resistance, thereby extending the service life of the floor. The surface of the rubber edge banding 202 has undergone a special treatment process, which gives it a certain degree of self-adhesion. This self-adhesion allows the rubber edge banding 202 to be tightly attached to the solid wood board 1 after being bonded to the solid wood board 1, effectively preventing displacement caused by external factors, thereby better maintaining the stability of the position. A shallow groove 201 is designed on the adjacent side of the solid wood board 1, and a plug-in block 206 is slidably connected inside the shallow groove 201. The two plug-in blocks 206 are respectively fixedly connected to the left and right sides of the rubber edge banding 202. When installing the floor, the plug-in block 206 is plugged into and combined with the shallow groove 201 to achieve the solid wood board 1. The tight splicing between the boards 1 will uniformly squeeze the plug-in blocks 206, thereby applying appropriate pressure to the splicing, thereby enhancing the sealing effect of the rubber edge banding 202. The left and right sides of the rubber edge banding 202 are also carefully provided with bevels 203. These bevels 203 are cleverly arranged on the surface of the solid wood board 1 to form an effective waterproof barrier. When moisture attempts to penetrate into the solid wood board 1, these bevels 203 can guide the moisture flow and prevent it from penetrating further, thereby achieving effective isolation from water and avoiding the damage that may be caused by water penetrating into the interior of the solid wood board 1. The adhesive 204 is fixedly connected to the left and right sides of the rubber edge banding 202 to further enhance the connection strength between the rubber edge banding 202 and the solid wood board 1. A protrusion 205 is provided on the opposite side of each adhesive 204. The protrusion 205 not only increases the contact area between the adhesive 204 and the solid wood board 1, thereby improving the bonding effect, but also enhances the stability of the bonding through its special shape design, providing reliable protection for the long-term use of the floor.

[0043] Reference Figure 3 、 Figure 4 and Figure 5 The screw head 15 and the screw 12 are designed as an integral whole. The outer wall of the screw head 15 is rounded. A bevel 16 is provided on the right side of the top of the solid wood board 1. A plurality of drainage grooves 17 are provided on the right side of the bevel 16.

[0044] Specifically, the screw head 15 is tightly connected to the screw 12, making the connection between the two more secure and not easy to loosen. The outer wall of the screw head 15 has been carefully processed to ensure that the surface is smooth and has no sharp edges and corners, reducing friction and wear that may occur during use. A bevel 16 is designed on the top right side of the solid wood board 1. The bevel 16 forms a certain angle with the horizontal plane, which helps to guide water or other liquids to flow in a specific direction. On the right side of the bevel 16, a plurality of drainage grooves 17 are carefully opened. These drainage grooves 17 are arranged linearly and can effectively collect and drain the liquid accumulated on the bevel 16, preventing the liquid from being retained and penetrating into the interior of the solid wood board 1, thereby protecting the solid wood board 1 from damage.

[0045] Working principle: First, the surface of the solid wood board 1 is bonded with a bamboo fiber layer 3 and a solid wood composite veneer 4. The bamboo fiber layer 3 has natural antibacterial and wear-resistant properties. After being compounded with solid wood, it not only retains the beautiful texture of solid wood, but also enhances the wear resistance. Between the solid wood composite veneer 4 and the middle connecting layer, an environmentally friendly biological glue 5 is used, which is not only strong but also non-toxic and environmentally friendly. An adjusting particle layer 6 is provided inside the biological glue 5, and the middle connecting layer uses a composite waterproof board 7 as a filler. This board is composed of natural fibers and high molecular polymers. Tiny honeycomb holes 18 are provided on the surface, which can not only improve the waterproof performance, but also greatly improve the air circulation efficiency. An adjusting particle layer 6 is added inside the board. When the ambient humidity changes, it can automatically absorb or release moisture to maintain a relatively stable humidity environment inside the floor. The bottom ends of the carbon fiber mesh 8 and the aluminum alloy composite mesh 9 are passed through the inner wall of the node hole 11 through multiple screws 12 and are threaded into the connecting hole. 13 inside, the carbon fiber mesh 8 has the characteristics of extremely high strength and lightness. After being combined with the aluminum alloy composite mesh 9, it can not only ensure the load-bearing capacity, but also further reduce the weight. The frame nodes are tightly connected by titanium alloy screws 12. Titanium alloy has higher strength and corrosion resistance, ensuring the stability of the connection; and the rubber edge banding 202 is made of high-quality flexible rubber material. After being fitted with the solid wood board 1, it can better maintain a stable position. When installing the floor, it is ensured that the solid wood boards 1 are tightly spliced ​​together. The plug-in blocks 206 on the rubber edge banding 202 are plugged into and combined with the shallow grooves 201 on both sides of the solid wood board 1, and can be evenly squeezed. Appropriate pressure is applied to the splicing to make the rubber edge banding 202 better play a sealing role. The left and right sides of the rubber edge banding 202 are provided with bevels 203, which are set on the surface of the solid wood board 1 to isolate water, prevent water from penetrating into the solid wood board 1, and improve the sealing.

[0046] 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 floor core board and a solid wood composite floor, comprising a solid wood board (1), characterized in that: The outer wall of the solid wood board (1) is provided with a bamboo fiber layer (3), the interior of the bamboo fiber layer (3) is provided with a solid wood composite veneer (4), the interior of the solid wood composite veneer (4) is provided with biological glue (5), the interior of the biological glue (5) is provided with an adjustment particle layer (6), the interior of the adjustment particle layer (6) is provided with a waterproof board (7), the interior of the waterproof board (7) is provided with a carbon fiber mesh (8), the bottom of each of the carbon fiber meshes (8) is provided with a plurality of bonding grooves (10), the interiors of each of the bonding grooves (10) are fixedly connected with an aluminum alloy composite mesh (9), the top of the carbon fiber mesh (8) is provided with a plurality of node holes (11), the interiors of each of the node holes (11) are threadedly connected with screws (12), the top of the aluminum alloy composite mesh (9) is provided with a plurality of connection holes (13), the bottom ends of each of the screws (12) pass through the inner wall of the node hole (11) and are threadedly connected to the interior of the connection hole (13), and the outer wall of the solid wood board (1) is provided with a sealing mechanism (2).

2. The floor core board and the real wood composite floor according to claim 1, characterized in that: The sealing mechanism (2) comprises a rubber edge sealing strip (202), the left and right sides of the rubber edge sealing strip (202) are fixedly connected to adjacent sides of the solid wood board (1), the adjacent sides of the two solid wood boards (1) are provided with shallow grooves (201), the interiors of the two shallow grooves (201) are slidably connected with plug-in blocks (206), the adjacent sides of the two plug-in blocks (206) are fixedly connected to the left and right sides of the rubber edge sealing strip (202), and the left and right sides of the rubber edge sealing strip (202) are provided with bevel angles (203).

3. The floor core board and the real wood composite flooring according to claim 2, characterized in that: The sealing mechanism (2) further comprises a plurality of adhesives (204), wherein adjacent sides of the plurality of adhesives (204) are fixedly connected to the left and right sides of the rubber edge sealing strip (202), and the distal sides of the plurality of adhesives (204) are provided with protrusions (205).

4. The floor core board and the real wood composite flooring according to claim 1, characterized in that: The top ends of the plurality of screws (12) are fixedly connected to screw heads (15), and the bottom ends of the plurality of screw heads (15) pass through the interior of the connecting hole (13) and are threadedly connected to sealing rings (14).

5. The floor core board and the real wood composite flooring according to claim 4, characterized in that: The screw head (15) and the screw (12) are designed as an integral unit, and the outer wall of the screw head (15) is rounded and smooth.

6. The floor core board and the real wood composite flooring according to claim 1, characterized in that: The diameter of the screw (12) is adapted to the inner diameter of the connecting hole (13), and a plurality of the screws (12) are arranged at equal intervals.

7. The floor core board and the real wood composite flooring according to claim 1, characterized in that: A honeycomb hole (18) is provided on the top of the regulating particle layer (6), and the honeycomb hole (18) and the regulating particle layer (6) are of an integrated design.

8. The floor core board and the real wood composite flooring according to claim 1, characterized in that: A bevel (16) is provided on the right side of the top of the solid wood board (1), and a plurality of drainage grooves (17) are provided on the right side of the bevel (16).

Images