CN218406240U - Metal-wood composite multilayer floor - Google Patents
Metal-wood composite multilayer floor Download PDFInfo
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- CN218406240U CN218406240U CN202222259066.5U CN202222259066U CN218406240U CN 218406240 U CN218406240 U CN 218406240U CN 202222259066 U CN202222259066 U CN 202222259066U CN 218406240 U CN218406240 U CN 218406240U
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Abstract
The utility model belongs to the technical field of ornamental material, relate to wooden composite floor, especially relate to a metal wooden composite multilayer floor, use multilayer veneer layer as the main part, from last to be dash board decorative layer, metal sheet A, multilayer veneer layer and metal sheet B in proper order from bottom to top, be equipped with the adhesive layer between each layer, wherein, the thickness of metal sheet A0.02 ~ 1.0mm, two-sided surface roughness Ra > 6.0 mu m, splice by whole or a plurality of discontinuous metal strip, the material includes and is not limited to aluminium, aluminum alloy or copper; the thickness of the metal plate B (4) is 0.5-2.0 mm, the surface roughness Ra of one surface contacting with the multilayer plywood is more than 6.0 mu m, the surface roughness Ra of the other surface is more than 3.2 mu m, and the material comprises but not limited to aluminum, aluminum alloy and aluminum-iron alloy. The utility model discloses simple structure synthesizes the advantage of two kinds of different materials of metal, wood, increases the heat-retaining ability on the inside thermal conductivity efficiency top layer of floor itself, with geothermal heat energy more effective, high-speed, spread uniformly.
Description
Technical Field
The utility model belongs to the technical field of ornamental material, a wooden laminate flooring is related to, especially, relate to a wooden compound multilayer floor of metal.
Background
The basic structure surface of the multilayer solid wood composite floor is decorated with a wooden skin layer and a multilayer plywood, the surface board is made of natural wood veneers with good decoration, and the wood veneers are bonded together by using an adhesive, so that the multilayer solid wood composite floor has good stability. But in the northern geothermal cycle of China, the floor surface plate can crack due to temperature difference change and other reasons. The multilayer plywood is formed by laminating criss-cross wooden veneers, so that the heat conduction efficiency is poor, and the user experience feeling in a geothermal environment is poor.
The existing multilayer solid wood composite floor is usually solved by improving the surface heat resistance of the floor by improving the performance of coating ornaments on the surface plate of the floor. The most commonly used coating ornament is UV paint, and because the thickness of the surface UV paint coating is generally below 0.2mm, the stress generated by the change of the external environment of the floor surface plate is difficult to effectively relieve, and whether the surface UV paint coating cracks or not depends on the performance of the single plate material used by the surface plate. In the prior art, a plywood layer is treated, for example, CN103255901a, a plurality of heat-conducting metal pieces arranged perpendicular to the ground are installed in a substrate layer, and the heat-conducting effect is reduced because the implanted metal pieces are discontinuous at intervals; the floor board is also treated on the back surface, for example, CN109594743A, the floor board is provided with a plurality of scattered sunken parts, the sunken parts are opened on the back surface of the floor board, the sunken parts are sunken towards the inside of the floor board but do not penetrate through the floor board in the thickness direction, and the sunken parts are filled with metal; the heat-conducting layer is characterized by further comprising a gasket and a heat-conducting layer, the cross section of the metal is of a door-shaped structure, a concave portion is arranged on the outer edge of the upper portion of the metal, the gasket is arranged on the concave portion, a plurality of strip-shaped protrusions are further arranged on the upper surface of the metal, the heat-conducting layer is arranged on the upper portion of each protrusion, and a cavity layer is formed by the adjacent protrusions, the heat-conducting layer and the upper surface of the metal in a surrounding mode.
In order to prevent the floor from deforming, the prior art that the metal plate layer is directly bonded with the wood plate is available, for example, CN205242944U, the plane of the wood layer and the plane of the metal layer are fixedly connected through an adhesive, the plane of the metal layer combined with the ground is a net-shaped structure, but the heat conduction performance and the expansion and contraction of the metal layer cannot be considered; there are also floor layers formed by splicing wood floor blocks by adding metal strips between the floor layers, such as CN201722891U, which is characterized in that: the non-ferrous metal floor strips are nested between the floor layers, so that the complete individuation of the floor is realized. The wooden floor disclosed in CN211058228U comprises a wooden floor unit and a metal balance unit, wherein a plurality of balance structures are distributed on the lower surface of the wooden floor unit, the metal balance unit comprises a plurality of metal balance parts, and the metal balance parts are fixedly assembled with the balance structures through insertion and matching.
Disclosure of Invention
To the not enough of existence among the above-mentioned prior art, the utility model aims at providing a metal wood composite multilayer floor.
Technical scheme
A metal wood composite multilayer floor takes a multilayer plywood layer as a main body, a surface board decorative layer, a metal board A, the multilayer plywood layer and a metal board B are sequentially arranged from top to bottom, an adhesive layer is arranged among the layers, wherein the thickness of the metal board A is 0.02-1.0 mm, the roughness Ra of the double surfaces is more than 6.0 mu m, the metal board A is spliced by a whole or a plurality of discontinuous metal strips, and the material is not limited to aluminum, aluminum alloy or copper; the thickness of the metal plate B (4) is 0.5-2.0 mm, the surface roughness Ra of one surface contacting with the multilayer plywood is more than 6.0 mu m, the surface roughness Ra of the other surface is more than 3.2 mu m, and the material comprises but not limited to aluminum, aluminum alloy and aluminum-iron alloy.
The utility model discloses in the preferred disclosure, the thickness of dash board decorative layer 0.6 ~ 4.0mm, including not being limited to natural veneer, reorganization veneer, concatenation veneer.
In the preferred embodiment of the present invention, the multi-ply plywood layer is formed by splicing 3-15 plies of veneers in a criss-cross manner, and has a thickness of 5-15 mm.
In the preferred embodiment of the utility model, a metal paint layer is also arranged on the surface of the metal plate B, and the thickness of the metal paint layer is 0.02-0.1 mm.
The thickness of the metal wood composite multilayer floor is 6.0-20.0 mm.
Furthermore, the metal plate material comprises but not limited to aluminum, magnesium and other alloys, and has the characteristics of good heat conductivity, stability, difficult deformation, no rusting and the like.
Further, the surface of the metal plate is subjected to mechanical or chemical surface treatment. Mechanical treatments include, but are not limited to, sanding, sandblasting, and the like, and chemical treatments include, but are not limited to, anodic oxidation, chemical oxidation, and the like.
Advantageous effects
The utility model discloses simple structure synthesizes the advantage of two kinds of different materials of metal, wood, increases the heat-retaining ability on the inside heat conduction efficiency top layer of floor itself, with geothermal heat energy more effective, high-speed, spread evenly.
Drawings
Fig. 1 is a schematic structural diagram of a metal wood composite multilayer floor, wherein the names of the components are as follows: 1. a surface board decoration layer, 2, metal boards A and 3, a multilayer plywood layer, 4, metal boards B and 5 and a metal paint layer.
Detailed Description
The present invention will be described in detail with reference to the following examples so that those skilled in the art can better understand the present invention, but the present invention is not limited to the following examples.
Example 1
A metal wood composite multilayer floor is formed by sequentially combining a surface board decorative layer, a metal board A, a multilayer plywood layer, a metal board B and a metal paint layer in an adhesive manner from top to bottom, wherein the surface board decorative layer is a black walnut veneer with the thickness of 2 mm; the metal plate is a 1.5mm magnesium-aluminum gold plate treated by sand blasting; the multilayer plywood is formed by vertically and horizontally staggered glue joint of five eucalyptus veneer layers, and the thickness of the multilayer plywood is 10mm; the back of the plate is provided with a layer of metallic paint with the thickness of 0.03mm.
Example 2
A metal wood composite multilayer floor is formed by sequentially combining a surface board decorative layer, a metal board A, a multilayer plywood layer, a metal board and a metal paint layer in an adhesive manner from top to bottom, wherein the surface board decorative layer is oak wood skin with the thickness of 3 mm; the metal plate is a 1mm aluminum plate subjected to polishing treatment; the multilayer plywood is formed by gluing 7 eucalyptus veneer layers in a criss-cross manner, and the thickness of the multilayer plywood is 11mm; the back of the plate is provided with a layer of metallic paint with the thickness of 0.05mm.
Example 3
A metal wood composite multilayer floor takes a multilayer plywood layer as a main body, a surface board decorative layer, a metal board A, the multilayer plywood layer and a metal board B are sequentially arranged from top to bottom, and an adhesive layer is arranged among the layers, wherein the metal board A is a whole aluminum alloy with the thickness of 0.02mm, and the roughness Ra of the double surfaces is more than 6.0 mu m; the thickness of the metal plate B is 0.5mm, the surface roughness Ra of one surface, which is in contact with the multilayer plywood, is more than 6.0 mu m, the surface roughness Ra of the other surface is more than 3.2 mu m, and the metal plate B is made of aluminum; the surface board decorative layer is a spliced veneer with the thickness of 0.6mm; the multilayer plywood layer is formed by splicing 3 veneers in a criss-cross manner, and the thickness is 5mm; and the metal paint layer is arranged on the surface of the metal plate B and has the thickness of 0.02mm.
Example 4
A metal wood composite multilayer floor takes a multilayer plywood layer as a main body, a surface plate decorative layer, a metal plate A, the multilayer plywood layer and a metal plate B are sequentially arranged from top to bottom, and an adhesive layer is arranged among the layers, wherein the metal plate A is a whole aluminum alloy with the thickness of 1.0mm, and the roughness Ra of the double surfaces is more than 6.0 mu m; the thickness of the metal plate B is 2.0mm, the surface roughness Ra of one surface, which is in contact with the multilayer plywood, is more than 6.0 mu m, the surface roughness Ra of the other surface is more than 3.2 mu m, and the metal plate B is made of aluminum; the surface board decorative layer is spliced wood skin, and the thickness is 4.0mm; the multilayer plywood layer is formed by splicing 15 veneers in a criss-cross manner, and the thickness of the multilayer plywood layer is 15mm; and the metal paint layer is arranged on the surface of the metal plate B and has the thickness of 0.1mm.
Example 5
A metal wood composite multilayer floor takes a multilayer plywood layer as a main body, a surface board decorative layer, a metal board A, the multilayer plywood layer and a metal board B are sequentially arranged from top to bottom, and adhesive layers are arranged among the layers, wherein the thickness of the metal board A is 0.02mm, the surface roughness Ra of the two surfaces is more than 6.0 mu m, and the metal board A is spliced by a plurality of discontinuous copper strips; the thickness of the metal plate B is 0.5mm, the surface roughness Ra of one surface, which is in contact with the multilayer plywood, is more than 6.0 mu m, the surface roughness Ra of the other surface is more than 3.2 mu m, and the metal plate B is made of aluminum alloy; the surface board decorative layer is a recombined veneer with the thickness of 0.6mm; the multilayer plywood layer is formed by splicing 3 veneers in a criss-cross manner, and the thickness is 5mm; and the metal paint layer is arranged on the surface of the metal plate B and has the thickness of 0.02mm.
Example 6
A metal wood composite multilayer floor takes a multilayer plywood layer as a main body, a surface board decorative layer, a metal board A, the multilayer plywood layer and a metal board B are sequentially arranged from top to bottom, and adhesive layers are arranged among the layers, wherein the thickness of the metal board A is 1.0mm, the roughness Ra of the double surfaces of the metal board A is more than 6.0 mu m, and the metal board A are spliced by a plurality of discontinuous copper strips; the thickness of the metal plate B is 2.0mm, the surface roughness Ra of one surface, which is in contact with the multilayer plywood, is more than 6.0 mu m, the surface roughness Ra of the other surface is more than 3.2 mu m, and the metal plate B is made of aluminum alloy; the surface board decorative layer is a recombined veneer with the thickness of 4.0mm; the multilayer plywood layer is formed by splicing 15 veneers in a criss-cross manner, and the thickness of the multilayer plywood layer is 15mm; and the metal paint layer is arranged on the surface of the metal plate B and has the thickness of 0.1mm.
Example 7
A metal wood composite multilayer floor takes a multilayer plywood layer as a main body, a surface board decorative layer, a metal board A, the multilayer plywood layer and a metal board B are sequentially arranged from top to bottom, and adhesive layers are arranged among the layers, wherein the thickness of the metal board A is 0.02mm, the surface roughness Ra of the two surfaces is more than 6.0 mu m, and the metal board A is spliced by a plurality of discontinuous aluminum strips; the thickness of the metal plate B is 0.5mm, the surface roughness Ra of one surface, which is in contact with the multilayer plywood, is more than 6.0 mu m, the surface roughness Ra of the other surface is more than 3.2 mu m, and the metal plate B is made of aluminum-iron alloy; the surface board decorative layer is made of natural veneer, and the thickness of the surface board decorative layer is 0.6mm; the multilayer plywood layer is formed by splicing 3 veneers in a criss-cross manner, and the thickness is 5mm; and the metal paint layer is arranged on the surface of the metal plate B and has the thickness of 0.02mm.
Example 8
A metal wood composite multilayer floor takes a multilayer plywood layer as a main body, a surface board decorative layer, a metal board A, the multilayer plywood layer and a metal board B are sequentially arranged from top to bottom, and adhesive layers are arranged among the layers, wherein the thickness of the metal board A is 1.0mm, the roughness Ra of the double surfaces of the metal board A is more than 6.0 mu m, and the metal board A are spliced by a plurality of discontinuous aluminum strips; the thickness of the metal plate B is 2.0mm, the surface roughness Ra of one surface, which is in contact with the multilayer plywood, is more than 6.0 mu m, the surface roughness Ra of the other surface is more than 3.2 mu m, and the metal plate B is made of aluminum-iron alloy; the surface board decorative layer is a recombined veneer with the thickness of 4.0mm; the multilayer plywood layer is formed by splicing 15 veneers in a criss-cross manner, and the thickness of the multilayer plywood layer is 15mm; and the metal paint layer is arranged on the surface of the metal plate B and has the thickness of 0.1mm.
It is only to do above the embodiment of the utility model, not consequently the restriction the utility model discloses a patent range, all utilize the utility model discloses equivalent structure or equivalent flow transform that the specification was done, or direct or indirect application is in other relevant technical field, and all the same reason is included in the patent protection scope of the utility model.
Claims (5)
1. The utility model provides a wooden compound multilayer floor of metal to multilayer plywood layer is the main part, is dash board decorative layer (1), metal sheet A (2), multilayer plywood layer (3) and metal sheet B (4) from last from bottom to bottom in proper order, is equipped with adhesive layer, its characterized in that between each layer: the thickness of the metal plate A (2) is 0.02-1.0 mm, the surface roughness Ra of the two sides is more than 6.0 mu m, and the metal plate A (2) is spliced by a whole or a plurality of discontinuous metal strips; the thickness of the metal plate B (4) is 0.5-2.0 mm, the surface roughness Ra of one surface contacting with the multilayer plywood is more than 6.0 mu m, and the surface roughness Ra of the other surface is more than 3.2 mu m.
2. The metal-wood composite multilayer floor according to claim 1, wherein: the thickness of the surface board decorative layer (1) is 0.6-4.0 mm.
3. The metal-wood composite multilayer floor according to claim 1, wherein: the multilayer plywood layer (3) is formed by splicing 3-15 veneers in a criss-cross manner, and the thickness is 5-15 mm.
4. The metal-wood composite multilayer floor according to claim 1, wherein: and a metal paint layer (5) is arranged on the surface of the metal plate B (4) and has the thickness of 0.02-0.1 mm.
5. The metal-wood composite multilayer floor according to any one of claims 1 to 4, wherein: the thickness of the metal wood composite multilayer floor is 6.0-20.0 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222259066.5U CN218406240U (en) | 2022-08-26 | 2022-08-26 | Metal-wood composite multilayer floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222259066.5U CN218406240U (en) | 2022-08-26 | 2022-08-26 | Metal-wood composite multilayer floor |
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| Publication Number | Publication Date |
|---|---|
| CN218406240U true CN218406240U (en) | 2023-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222259066.5U Active CN218406240U (en) | 2022-08-26 | 2022-08-26 | Metal-wood composite multilayer floor |
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| Country | Link |
|---|---|
| CN (1) | CN218406240U (en) |
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- 2022-08-26 CN CN202222259066.5U patent/CN218406240U/en active Active
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