CN219431244U - Board splice, wallboard and floor - Google Patents
Board splice, wallboard and floor Download PDFInfo
- Publication number
- CN219431244U CN219431244U CN202223123339.XU CN202223123339U CN219431244U CN 219431244 U CN219431244 U CN 219431244U CN 202223123339 U CN202223123339 U CN 202223123339U CN 219431244 U CN219431244 U CN 219431244U
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- wood board
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- plank
- expansion joint
- block
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Abstract
The utility model provides a wood board splicing block, a wallboard and a floor, wherein the wood board splicing block comprises a substrate layer, the substrate layer is provided with a connecting part and a matching part, and the connecting part and the matching part are respectively arranged on two opposite side walls of the substrate layer; the decorative layer is fixed above the substrate layer through the first adhesive layer; the substrate layer is a resin board made of waste circuit boards and waste resin materials, and the wood board splicing block further comprises a balance layer, wherein the balance layer is fixed below the substrate layer through a second adhesive layer. The plank splice has good waterproof and moistureproof effects, can reduce the quality problem caused by the moisture expansion deformation of the substrate layer, and simultaneously reduces the cost.
Description
Technical Field
The utility model relates to the technical field of building materials, in particular to a wood board splicing block, a wallboard and a floor.
Background
The substrate layer of current floor mainly adopts the plywood that middle-high density fiberboard or two-layer timber group formed more than, and its dampproofing effect is poor, needs to set up multilayer protective layer such as balancing layer and waterproof layer at the balancing layer of floor and prevent the floor warp deformation that the inflation caused that wets to influence the holistic effect of mating formation of product, and influence user experience, set up the cost that multilayer protective layer can improve the product simultaneously. In addition, the floor timber formed by the wood boards or the wood veneers has large usage amount, and is not beneficial to environmental protection.
Disclosure of Invention
The first object of the utility model is to provide a wood board splice which has good waterproof and moistureproof effects, can reduce the quality problem caused by the moisture expansion deformation of a base material layer, and can reduce the cost.
A second object of the present utility model is to provide a wallboard having the above-described wood board tiles.
A third object of the utility model is to provide a floor with the above-mentioned wood panel tiles.
In order to achieve the first object, the present utility model provides a board assembly, comprising a substrate layer, wherein the substrate layer is provided with a connecting part and a matching part, and the connecting part and the matching part are respectively arranged on two opposite side walls of the substrate layer; the decorative layer is fixed above the substrate layer through the first adhesive layer; the substrate layer is a resin board made of waste circuit boards and waste resin materials, and the wood board splicing block further comprises a balance layer, wherein the balance layer is fixed below the substrate layer through a second adhesive layer.
According to the scheme, the resin board made of the waste circuit board and the waste resin material is used as the base material layer, so that the dampproof and waterproof performances of the floor board and the wallboard made of the wood board blocks can be greatly improved, and compared with the existing floor board made of the medium-high density fiberboard or the plywood and the glass magnesium board serving as the base material layer, the floor board disclosed by the utility model has very good waterproof performances, and has no size change after being soaked in water for 30 days through experimental tests. Therefore, when the resin plate is applied to floors, not only the dampproof and waterproof performances of the floors are greatly improved, but also the service lives of the floors are greatly prolonged, and meanwhile, as the substrate layers are made of waste circuit boards and waste resin materials, the waste can be reused, the resin plate is environment-friendly, and meanwhile, the cost of the resin plate is low, and the production cost can be effectively reduced.
In a preferred embodiment, the decorative layer is melamine resin impregnated gummed paper.
Therefore, the melamine resin impregnated gummed paper is used as the decorative layer, so that the brightness of the decorative layer is improved, and the floor is more attractive in appearance.
In a preferred embodiment, the balancing layer is melamine resin impregnated gummed paper.
It can be seen that the balancing layer plays a role in preventing moisture, decorating and balancing the deformation of the upper gummed paper.
In a preferred embodiment, only the balancing layer and the second adhesive layer are provided under the substrate layer.
Therefore, the waterproof effect of the base material layer is good, and therefore a plurality of protective layers are not required to be arranged below the base material layer, so that the cost can be further reduced.
In a preferred scheme, the plank splice block is further provided with a ventilation groove group, the connecting part and the matching part are respectively arranged on two end walls of the plank splice block in the width direction, the connecting part protrudes outwards from the first end wall of the plank splice block, the matching part is recessed inwards from the second end wall of the plank splice block, and the connecting part and the matching part extend along the length direction of the plank splice block and are opposite in the width direction of the plank splice block; the wood board splicing block is also provided with a first expansion joint, the first expansion joint is arranged close to the first end wall and penetrates through the wood board splicing block along the length direction of the wood board splicing block, and the first expansion joint is formed by sinking from the inner surface of the wood board splicing block; the ventilation groove group comprises a first ventilation groove and a second ventilation groove, the first ventilation groove is located on the connecting portion and penetrates through the connecting portion in the thickness direction of the wood board splicing block, the first ventilation groove is formed by sinking the side wall of the connecting portion away from the matching portion, and the second ventilation groove extends from the first end wall towards the first expansion joint and is communicated with the first expansion joint.
Therefore, when the humidity of water or air increases, the wallboard or the floor can generate certain expansion deformation, and the adverse effect generated by deformation can be reduced through the arrangement of the expansion joint. The first ventilation grooves in the ventilation groove groups are arranged on the connecting parts, and because the internal stress of the wood board splice blocks in the length direction is increased in the forming process, the shrinkage and expansion deformation caused by the influence of the humid environment is larger, and the first ventilation grooves are arranged on the connecting parts, the yielding space can be better provided for the deformation of materials, so that the wallboard using the wood board splice blocks is prevented from warping in the using process, the overall attractiveness is influenced, and the quality problem caused by the moisture expansion deformation of the base material is reduced.
Further, the connecting portion divides the first end wall into a curved wall and a sloped wall, the curved wall is located on a side of the connecting portion adjacent to an outer surface of the plank tile, and the sloped wall is located on a side of the connecting portion adjacent to an inner surface of the plank tile.
Further, the curved wall is curved in a direction away from the mating portion, and the inclined wall is inclined in a direction toward the connecting portion.
The second expansion joint is parallel to the first expansion joint, is close to the second end wall and penetrates through the plank block along the length direction of the plank block, and is formed by sinking from the inner surface of the plank block.
Therefore, the first expansion joint and the second expansion joint are respectively arranged at two sides of the width direction of the plank splicing block, and the uniformity of the wetting deformation of the plank splicing block can be ensured.
In order to achieve the second object, the present utility model provides a wall board, which comprises a plurality of wood board tiles, wherein the connecting portion of one wood board tile and the matching portion of the other wood board tile are clamped and fixed in two adjacent wood board tiles.
In order to achieve the third object, the present utility model provides a floor board, which comprises a plurality of wood board tiles, wherein the connecting portion of one wood board tile and the matching portion of the other wood board tile are clamped and fixed in two adjacent wood board tiles.
Drawings
FIG. 1 is a schematic view of a first embodiment of a plank panel of the present utility model.
FIG. 2 is a perspective view of a second embodiment of the plank panel of the present utility model.
FIG. 3 is a cross-sectional view and a partial enlarged view of a second embodiment of the plank panel of the present utility model.
FIG. 4 is a schematic illustration of a second embodiment of a plank tile of the present utility model after splicing two adjacent plank tiles.
The utility model is further described below with reference to the drawings and examples.
Detailed Description
First embodiment of plank tiles
Referring to fig. 1, the wood board tiles include a base material layer 21, a decorative layer 22 and a balance layer 23, the base material layer 21 is provided with a connecting portion 241 and a matching portion 242, the connecting portion 241 and the matching portion 242 are respectively arranged on two opposite side walls of the base material layer 21, a warburg lock is adopted by the locking portion 241 and the locking matching portion 242, and in two adjacent wood board tiles on a floor, the connecting portion 241 of one wood board tile is clamped and fixed with the matching portion 242 of the other wood board tile.
The decorative layer 22 is fixed to the upper side of the base material layer 21 by the first adhesive layer 25, the balance layer 23 is fixed to the lower side of the base material layer 21 by the second adhesive layer 26, and only the balance layer 23 and the second adhesive layer 26 are provided below the base material layer 21. The base material layer 21 is a waste circuit board resin substrate made of waste circuit boards and waste resin materials, for example, the waste circuit board resin substrate is made by adopting a method of making a board material of the waste circuit boards and the waste resin boards in the patent CN104194035B or CN104448384B, and the decorative layer 22 and the balance layer 23 are melamine resin impregnated gummed paper.
Second embodiment of plank tiles
Referring to fig. 2 to 4, the wood board tile includes a decorative layer 11, a base material layer 12 and a balance layer 13 which are laminated, the decorative layer 11 is fixed on the base material layer 12 by a first adhesive layer 14, the balance layer 13 is fixed under the base material layer 12 by a second adhesive layer 15, and only the balance layer 13 and the second adhesive layer 15 are provided under the base material layer 12.
The base material layer 12 is a waste circuit board resin substrate made of waste circuit boards and waste resin materials, for example, the waste circuit board resin substrate is made by adopting a method of making a board material of the waste circuit boards and the waste resin boards in the patent CN104194035B or CN104448384B, and the decorative layer 11 and the balance layer 13 are melamine resin impregnated gummed paper.
The wood board splicing block is provided with a connecting part 2, a matching part 3, a ventilation groove group 4, a first expansion joint 81 and a second expansion joint 82, wherein the connecting part 2 and the matching part 3 are respectively arranged on two end walls of the wood board splicing block in the width direction W, the connecting part 2 protrudes outwards from the first end wall 5 of the wood board splicing block, the matching part 3 protrudes inwards from the second end wall 6 of the wood board splicing block, and the connecting part 2 and the matching part 3 extend along the length direction L of the wood board splicing block and are opposite to each other in the width direction W of the wood board splicing block. Of the adjacent two wood board tiles arranged along the width direction W of the wood board tile, the connecting portion 2 of the first wood board tile is inserted into the fitting portion 3 of the second wood board tile along the width direction W parallel to the wood board tile, and a gap 7 is formed between the first end wall 5 of the first wood board tile and the second end wall 6 of the second wood board tile, the gap 7 being located on the side of the wood board tile close to the decorative layer 11.
The connecting portion 2 divides the first end wall 5 into a curved wall 51 and a sloped wall 52, the curved wall 51 being located on a side of the connecting portion 2 close to the outer surface of the wood board tile, the curved wall 51 being curved in a direction away from the mating portion 3, the sloped wall 52 being located on a side of the connecting portion 2 close to the inner surface of the wood board tile, the sloped wall 52 being sloped in a direction toward the connecting portion 2. The outer surface of the plank block is the surface of the plank block provided with the decorative layer 11, and the inner surface of the plank block is the surface of the plank block provided with the balance layer 13. The curved wall 51 includes a first slope surface section 511, a straight surface section 512 and a second slope surface section 513 connected in this order, the first slope surface section 511, the straight surface section 512 and the second slope surface section 513 each extending along the length direction of the wood board tile, the straight surface section 512 being parallel to the second end wall 6, the first slope surface section 511 being inclined toward the outer surface side of the wood board tile, the second slope surface section 513 being inclined toward the connecting portion 2.
The second end wall 6 is perpendicular to the outer surface of the plank tile and the maximum distance between the curved wall 51 and the second end wall 6 is smaller than the maximum distance between the inclined wall 52 and the second end wall 6. In this embodiment, the maximum distance between the curved wall 51 and the second end wall 6 is the distance between the straight section 512 and the second end wall 6, so that in two adjacent plank tiles the above mentioned gap 7 is formed between the curved wall 51 of the first plank tile and the second end wall 6 of the second plank tile. The arrangement of the gaps 7 provides deformation space for the wood board splice to be wetted and deformed, and prevents warping in the use process, so that the attractiveness of the product is improved.
The first expansion joint 81 is arranged near the first end wall 5 and penetrates through the wood board splice block along the length direction L of the wood board splice block, the first expansion joint 81 is formed by sinking from the inner surface of the wood board splice block, the second expansion joint 82 is arranged near the second end wall 6 and penetrates through the wood board splice block along the length direction L of the wood board splice block, and the second expansion joint 82 is formed by sinking from the inner surface of the wood board splice block. The second expansion joint 82 is disposed parallel to the first expansion joint 81 and both are parallel to the inclined surface wall 52. The first expansion joint 81 and the second expansion joint 82 each pass through the balance layer 13 and extend into the base material layer 12.
The number of the ventilation groove groups 4 is two or more, and the ventilation groove groups 4 are arranged at intervals along the length direction L of the wood board splice. Each of the air vent groove groups 4 includes a first air vent groove 41 and a second air vent groove 42, the first air vent groove 41 is located on the connecting portion 2 and penetrates the connecting portion 2 in the thickness direction T of the wood board tile, the first air vent groove 41 is formed recessed from the side wall of the connecting portion 2 away from the mating portion 3, and the second air vent groove 42 extends from the first end wall 5 toward the first expansion joint 81 and communicates with the first expansion joint 81.
Wallboard embodiment
The wallboard in the embodiment comprises a plurality of mutually spliced wood board splice blocks, wherein the wood board splice blocks are the wood board splice blocks in the wood board splice block embodiment.
Floor embodiment
The floor in this embodiment includes a plurality of mutually spliced wood board tiles, which are the wood board tiles in the above-described wood board tile embodiment.
From the above, the resin board made of the waste circuit board and the waste resin material is adopted as the base material layer, so that the dampproof and waterproof performances of the floor board and the wallboard made of the wood board splicing blocks can be greatly improved, and compared with the existing floor board made of the medium-high density fiber board or the plywood and the glass magnesium board as the base material layer, the floor board has very good waterproof performances, and has no size change after being soaked in water for 30 days through experimental tests. Therefore, when the resin plate is applied to floors, not only the dampproof and waterproof performances of the floors are greatly improved, but also the service lives of the floors are greatly prolonged, and meanwhile, as the substrate layers are made of waste circuit boards and waste resin materials, the waste can be reused, the resin plate is environment-friendly, and meanwhile, the cost of the resin plate is low, and the production cost can be effectively reduced.
Finally, it should be emphasized that the foregoing is merely a preferred embodiment of the present utility model, and is not intended to limit the utility model, but rather that various changes and modifications can be made by those skilled in the art without departing from the spirit and principles of the utility model, and any modifications, equivalent substitutions, improvements, etc. are intended to be included within the scope of the present utility model.
Claims (10)
1. A plank tile comprising:
the base material layer is provided with a connecting part and a matching part, and the connecting part and the matching part extend along the length direction of the wood board splicing block and are opposite in the width direction of the base material layer;
the decorative layer is fixed above the substrate layer through the first adhesive layer;
the method is characterized in that:
the substrate layer is a waste circuit board resin substrate, the wood board splicing block further comprises a balance layer, and the balance layer is fixed below the substrate layer through a second adhesive layer;
the wood board splicing block is further provided with a ventilation groove group and a first expansion joint, the first expansion joint is formed by sinking from the inner surface of the wood board splicing block and penetrates through the wood board splicing block along the length direction of the base material layer, and the ventilation groove group is located on the end wall of the width direction of the base material layer and is communicated with the first expansion joint.
2. The plank panel of claim 1, wherein:
the decorative layer is melamine resin impregnated gummed paper.
3. The plank panel of claim 1, wherein:
the balancing layer is melamine resin impregnated gummed paper.
4. A wood panel according to any one of claims 1 to 3, wherein:
only the balance layer and the second adhesive layer are provided under the base material layer.
5. A wood panel according to any one of claims 1 to 3, wherein:
the connecting part protrudes outwards from the first end wall of the plank block, and the matching part is recessed inwards from the second end wall of the plank block;
the first expansion joint is arranged close to the first end wall;
the ventilation groove group comprises a first ventilation groove and a second ventilation groove, the first ventilation groove is located on the connecting portion and penetrates through the connecting portion in the thickness direction of the wood board splicing block, the first ventilation groove is formed by sinking the side wall of the connecting portion away from the matching portion, and the second ventilation groove extends from the first end wall towards the first expansion joint and is communicated with the first expansion joint.
6. The plank panel of claim 5, wherein:
the connecting portion divides the first end wall into a curved wall and a sloped wall, the curved wall being located on a side of the connecting portion adjacent to an outer surface of the plank panel, and the sloped wall being located on a side of the connecting portion adjacent to an inner surface of the plank panel.
7. The plank panel of claim 6, wherein:
the curved wall is curved in a direction away from the mating portion, and the inclined wall is inclined in a direction toward the connecting portion.
8. The plank panel of claim 5, wherein:
the wood board assembly is characterized in that a second expansion joint is further arranged on the wood board assembly, the second expansion joint is parallel to the first expansion joint, the second expansion joint is close to the second end wall and penetrates through the wood board assembly along the length direction of the wood board assembly, and the second expansion joint is formed by sinking the inner surface of the wood board assembly.
9. Wallboard comprising a plurality of the plank tiles of any one of claims 1 to 8;
in the two adjacent wood board blocks, the connecting part of one wood board block is clamped and fixed with the matching part of the other wood board block.
10. -floor panel, characterized in that it comprises a plurality of wood panels according to any of the claims 1 to 8;
in the two adjacent wood board blocks, the connecting part of one wood board block is clamped and fixed with the matching part of the other wood board block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223123339.XU CN219431244U (en) | 2022-11-23 | 2022-11-23 | Board splice, wallboard and floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223123339.XU CN219431244U (en) | 2022-11-23 | 2022-11-23 | Board splice, wallboard and floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219431244U true CN219431244U (en) | 2023-07-28 |
Family
ID=87333165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223123339.XU Active CN219431244U (en) | 2022-11-23 | 2022-11-23 | Board splice, wallboard and floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219431244U (en) |
-
2022
- 2022-11-23 CN CN202223123339.XU patent/CN219431244U/en active Active
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