Mildew and aging resistant wood board

Abstract

The utility model relates to a wooden board, and specifically discloses a mildew-proof and aging-resistant wooden board, comprising a base layer, a solid wood layer is provided at the upper end of the base layer, a core layer is provided at the lower end of the base layer, a first clamping mechanism is provided at one end of the base layer, a second clamping mechanism is provided at the other end of the base layer, the second clamping mechanism comprises a clamping block, the first clamping mechanism comprises a first clamping slot, the first clamping slot is provided on the upper end surface of the base layer, the clamping block is clamped with the first clamping slot, a first positioning portion is provided on the side of the first clamping slot away from the clamping block, and a second positioning portion is provided on the side of the first clamping slot close to the clamping block. When the wooden board is paved, the second clamping mechanism fixed at one end of the base layer will be clamped into the first clamping slot provided on another base layer, the first positioning portion will limit the left and right movement of the clamping block, and the second positioning portion will limit the up and down movement of the clamping block, and the multiple limiting methods ensure that the wooden board will not be offset or warped after paving.

Description

Technical Field

[0001] The utility model relates to a wooden board, in particular to a mildew-proof and aging-resistant wooden board. Background Art

[0002] Composite wood flooring, with its unique three-layer structure, combines the advantages of different materials and functions. It is not only beautiful in appearance, but also has good stability and durability. It is one of the commonly used flooring materials in home decoration.

[0003] When wooden floors are laid, the two ends of the boards are butted together and fixed by gluing. When a room is unoccupied for a long time, if the indoor humidity is not adjusted in time, the floor may shrink due to dryness, resulting in the formation or expansion of gaps. When using clean water to clean wooden floors, the accumulated water will penetrate between the boards through these gaps, which will not only affect the appearance of the floor, but also accelerate the damage to the floor, causing the boards to become moldy and aging. Utility Model Content

[0004] In view of the above problems, the utility model proposes a mildew-proof and aging-resistant wooden board to solve the disadvantage that when the existing mildew-proof and aging-resistant wooden board is used to clean the wooden floor with clean water, the accumulated water will penetrate into the gaps between the wooden boards, which will not only affect the appearance of the floor, but also accelerate the aging of the bottom board.

[0005] To achieve the purpose of the utility model, the utility model is implemented by the following technical scheme: the mildew-proof and aging-resistant wooden board comprises a base layer, a solid wood layer is provided at the upper end of the base layer, a core layer is provided at the lower end of the base layer, the solid wood layer and the core layer are fixedly connected to the base layer, a first clamping mechanism is provided at one end of the base layer, and a second clamping mechanism is provided at the other end of the base layer;

[0006] The second engaging mechanism comprises an engaging block, which is fixedly connected to an end of the base layer away from the first engaging mechanism;

[0007] The first engaging mechanism includes a first engaging slot, which is arranged on the upper end surface of the base layer, and the engaging block engages with the first engaging slot. A first positioning portion for limiting the left and right movement of the engaging block is provided on the side of the first engaging slot away from the engaging block, and a second positioning portion for limiting the up and down movement of the engaging block is provided on the side of the first engaging slot close to the engaging block.

[0008] A further improvement is that the second positioning portion includes a second card slot, the second card slot is opened on the side of the first card slot away from the card edge, the second card slot is placed below the solid wood layer, a card protrusion is provided at one end away from the card block, the card protrusion is engaged with the card block, and a third positioning portion for limiting the forward and backward movement of the card protrusion is provided in the second card slot.

[0009] A further improvement is that the third positioning portion includes a plurality of trapezoidal blocks arranged in the second slot, the trapezoidal blocks are fixedly connected to the base layer, a plurality of slots are provided at one end of the locking protrusion away from the locking block, and each trapezoidal block is engaged with each slot.

[0010] A further improvement is that a waterproof layer is provided on the upper end surface of the solid wood layer, and the waterproof layer is a sealant coated on the upper end surface of the solid wood layer.

[0011] A further improvement is that a first gluing layer is provided between the solid wood layer and the base layer, and the core layer is glued and connected to the upper end surface of the base layer through the first gluing layer.

[0012] A further improvement is that a second adhesive layer is provided between the core layer and the base layer, and the base layer is adhesively connected to the lower end surface of the base layer through the second adhesive layer.

[0013] The beneficial effects of the utility model are:

[0014] When the wooden board is paved, the second locking mechanism fixed at one end of the base layer will be locked into the first locking groove opened on another base layer. The first positioning part will limit the left and right movement of the locking block, and the second positioning part will limit the up and down movement of the locking block. The multiple limiting methods ensure that the wooden board will not be offset or warped after paving.

[0015] The concave-convex connection design between the first engaging mechanism and the second engaging mechanism ensures that the accumulated water on the floor will not penetrate into the bottom layer of the wooden board, that is, the area where the core layer is located, and the moisture-proof and mildew-proof properties are better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a structural diagram of the solid wood layer in the utility model.

[0018] Figure 2 It is a structural diagram of the core layer of the utility model.

[0019] Figure 3 It is a structural diagram of the base layer in the utility model.

[0020] Figure 4 It is a structural diagram of the engaging block in the utility model.

[0021] Among them: 1. solid wood layer; 11. waterproof layer; 12. first glue layer; 13. second glue layer; 2. core layer; 3. base layer; 4. first locking mechanism; 41. first locking slot; 42. locking edge; 43. second locking slot; 44. trapezoidal block; 5. second locking mechanism; 51. locking block; 52. third locking slot; 53. locking bulge; 54. slot. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0023] according to Figure 1 , 2 As shown in Figures 3 and 4, a mildew-proof and aging-resistant wooden board is proposed in this embodiment, comprising a base layer 3, a solid wood layer 1 is provided at the upper end of the base layer 3, a core layer 2 is provided at the lower end of the base layer 3, the solid wood layer 1 and the core layer 2 are both fixedly connected to the base layer 3, a first clamping mechanism 4 is provided at one end of the base layer 3, and a second clamping mechanism 5 is provided at the other end of the base layer 3; the wooden board adopts a three-layer composite design, and the two connected panels are fixed by gluing.

[0024] The second engaging mechanism 5 comprises an engaging block 51, and the engaging block 51 is fixedly connected to an end of the base layer 3 away from the first engaging mechanism 4;

[0025] The first engaging mechanism 4 includes a first engaging slot 41, which is provided on the upper end surface of the base layer 3, and the engaging block 51 is engaged with the first engaging slot 41. A first positioning portion for limiting the left and right movement of the engaging block 51 is provided on the side of the first engaging slot 41 away from the engaging block 51, and a second positioning portion for limiting the up and down movement of the engaging block 51 is provided on the side of the first engaging slot 41 close to the engaging block 51.

[0026] When the wooden board is paved, the second engaging mechanism 5 fixed at one end of the base layer 3 will be inserted into the first engaging groove 41 opened on the other base layer 3. The first positioning part will limit the left and right movement of the engaging block 51, and the second positioning part will limit the up and down movement of the engaging block 51. The multiple limiting methods ensure that the wooden board will not be offset or warped after paving. The concave-convex matching connection design between the first engaging mechanism 4 and the second engaging mechanism 5 ensures that the accumulated water on the floor will not penetrate into the bottom layer of the wooden board, that is, the area where the core layer 2 is located, and the moisture and mildew resistance is better.

[0027] For the specific structure of the first positioning portion, please refer to the following description.

[0028] The first positioning portion includes a clamping edge 42, which is fixedly connected to a side of the first clamping slot 41 away from the clamping block 51. The first clamping slot 41 is clamped with a third clamping slot 52 provided at the lower end of the clamping block 51, and the third clamping slot 52 is located at the connection between the clamping block 51 and the base layer 3. When the clamping block 51 is clamped into the first clamping slot 41, the third clamping slot 52 provided at the lower end of the clamping block 51 will also be clamped with the clamping edge 42. The clamping edge 42 cooperates with the third clamping slot 52 to limit the clamping block 51 and restrict the clamping block 51 from moving left and right.

[0029] For the specific structure of the second positioning portion, please refer to the following description.

[0030] The second positioning portion includes a second slot 43, which is provided on a side of the first slot 41 away from the clamping edge 42, and is placed below the solid wood layer 1. A clamping protrusion 53 is provided at the distal end of the clamping block 51, and the clamping protrusion 53 is clamped with the clamping block 51. A third positioning portion for limiting the forward and backward movement of the clamping protrusion 53 is provided in the second slot 43. After the clamping block 51 is clamped into the first slot 41, the clamping protrusion 53 is also clamped into the second slot 43 provided on the side of the first slot 41. The second slot 43 limits the clamping block 51 by cooperating with the clamping protrusion 53, thereby limiting the upward and downward movement of the clamping block 51.

[0031] It is worth further explaining that the third positioning portion includes a plurality of trapezoidal blocks 44 disposed in the second slot 43, the trapezoidal blocks 44 are fixedly connected to the base layer 3, and a plurality of slots 54 are provided at one end of the clamping protrusion 53 away from the locking block 51, and each trapezoidal block 44 is engaged with each slot 54. A wedge-and-mortise matching structure is formed between the slot 54 and the trapezoidal block 44, and when the clamping protrusion 53 is inserted into the second slot 43, the trapezoidal blocks 44 in the second slot 43 will also be inserted into the slots 54 provided on the clamping protrusion 53, limiting the forward and backward movement of the locking block 51, and strengthening the tightness of the joint between the base layers 3 and 3.

[0032] In a better implementation, a waterproof layer 11 is provided on the upper end surface of the solid wood layer 1. The waterproof layer 11 is a sealant coated on the upper end surface of the solid wood layer 1. The sealant can effectively prevent moisture from penetrating into the interior of the wooden board.

[0033] About solid wood layer 1, core layer 2 and base layer 3:

[0034] A first gluing layer 12 is provided between the solid wood layer 1 and the base layer 3, and the core layer 2 is glued and connected to the upper end surface of the base layer 3 through the first gluing layer 12;

[0035] A second adhesive layer 13 is provided between the core layer 2 and the base layer 3 , and the base layer 3 is adhesively connected to the lower end surface of the base layer 3 through the second adhesive layer 13 .

[0036] The solid wood layer 1, the core layer 2 and the base layer 3 are fixed by gluing, wherein the solid wood layer 1 is made of solid wood, and the surface of the solid wood layer 1 has natural, real and beautiful texture and color, and is the appearance protective layer of the floor. The solid wood layer 1 can be made of different tree species, colors and textures to meet the personalized needs of different consumers.

[0037] The base layer 3 is arranged between the solid wood layer 1 and the core layer 2, and is formed by stacking a plurality of wood planks in an interlaced manner to form parallel textures. This design can effectively avoid deformation, cracking and other problems of the wood caused by changes in temperature and humidity.

[0038] The core layer 2 is located at the lower end surface of the base layer 3, and its function is to stabilize the balance of the wooden floor. The core layer 2 is usually made of a material with strong stability and good water resistance, such as high-density fiberboard, reinforced wood multilayer board, etc.

[0039] How this application works:

[0040] The wooden board adopts a three-layer composite design, and the two connected boards are fixed by gluing.

[0041] When the wooden board is paved, the second engaging mechanism 5 fixed at one end of the base layer 3 will be inserted into the first engaging groove 41 opened on the other base layer 3. The first positioning part will limit the left and right movement of the engaging block 51, and the second positioning part will limit the up and down movement of the engaging block 51. The multiple limiting methods ensure that the wooden board will not be offset or warped after paving. The concave-convex matching connection design between the first engaging mechanism 4 and the second engaging mechanism 5 ensures that the accumulated water on the floor will not penetrate into the bottom layer of the wooden board, that is, the area where the core layer 2 is located, and the moisture and mildew resistance is better.

[0042] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0043] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A mildew-proof and aging-resistant wood board, comprising a base layer (3), wherein a solid wood layer (1) is provided at the upper end of the base layer (3), and a core layer (2) is provided at the lower end of the base layer (3), wherein the solid wood layer (1) and the core layer (2) are both fixedly connected to the base layer (3), and characterized in that: A first locking mechanism (4) is provided at one end of the base layer (3), and a second locking mechanism (5) is provided at the other end of the base layer (3); The second engaging mechanism (5) comprises an engaging block (51), and the engaging block (51) is fixedly connected to an end of the base layer (3) away from the first engaging mechanism (4); The first engaging mechanism (4) comprises a first engaging groove (41), the first engaging groove (41) being arranged on the upper end surface of the base layer (3), the engaging block (51) engaging with the first engaging groove (41), a first positioning portion for limiting the left-right movement of the engaging block (51) being provided on a side of the first engaging groove (41) away from the engaging block (51), and a second positioning portion for limiting the up-and-down movement of the engaging block (51) being provided on a side of the first engaging groove (41) close to the engaging block (51).

2. The mildew-proof and aging-resistant wood board according to claim 1, characterized in that: The first positioning portion comprises a clamping edge (42), the clamping edge (42) being fixedly connected to a side of the first clamping slot (41) away from the clamping block (51), the first clamping slot (41) being clamped with a third clamping slot (52) provided at the lower end of the clamping block (51), and the third clamping slot (52) being disposed at the connection between the clamping block (51) and the base layer (3).

3. The mildew-proof and aging-resistant wood board according to claim 2, characterized in that: The second positioning portion comprises a second clamping groove (43), the second clamping groove (43) being arranged on a side of the first clamping groove (41) away from the clamping edge (42), the second clamping groove (43) being arranged below the solid wood layer (1), the clamping block (51) being provided with a clamping protrusion (53) at one end away from the clamping edge (42), the clamping protrusion (53) being clamped with the clamping block (51), and a third positioning portion for limiting the forward and backward movement of the clamping protrusion (53) being arranged in the second clamping groove (43).

4. The mildew-proof and aging-resistant wood board according to claim 3, characterized in that: The third positioning portion comprises a plurality of trapezoidal blocks (44) arranged in the second locking groove (43), the trapezoidal blocks (44) being fixedly connected to the base layer (3), and a plurality of slots (54) being formed at one end of the locking protrusion (53) away from the locking block (51), and each of the trapezoidal blocks (44) being locked with each of the slots (54).

5. The mildew-proof and aging-resistant wood board according to claim 1, characterized in that: The upper end surface of the solid wood layer (1) is provided with a waterproof layer (11), and the waterproof layer (11) is a sealant coated on the upper end surface of the solid wood layer (1).

6. The mildew-proof and aging-resistant wood board according to claim 1, characterized in that: A first gluing layer (12) is provided between the solid wood layer (1) and the base layer (3), and the core layer (2) is glued to the upper end surface of the base layer (3) via the first gluing layer (12).

7. The mildew-proof and aging-resistant wood board according to claim 1, characterized in that: A second adhesive layer (13) is provided between the core layer (2) and the base layer (3), and the base layer (3) is adhesively connected to the lower end surface of the base layer (3) via the second adhesive layer (13).

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