CN220928524U - Composite board for floor - Google Patents
Composite board for floor Download PDFInfo
- Publication number
- CN220928524U CN220928524U CN202321927831.4U CN202321927831U CN220928524U CN 220928524 U CN220928524 U CN 220928524U CN 202321927831 U CN202321927831 U CN 202321927831U CN 220928524 U CN220928524 U CN 220928524U
- Authority
- CN
- China
- Prior art keywords
- layer
- lock catch
- floor
- composite board
- waterproof
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002131 composite material Substances 0.000 title claims abstract description 27
- 239000010410 layer Substances 0.000 claims abstract description 68
- 239000012792 core layer Substances 0.000 claims abstract description 12
- 239000011241 protective layer Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 13
- 239000002023 wood Substances 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 239000011094 fiberboard Substances 0.000 claims description 4
- 229920000098 polyolefin Polymers 0.000 claims description 4
- -1 polypropylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 10
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract 1
- 238000009408 flooring Methods 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Floor Finish (AREA)
Abstract
The utility model discloses a composite board for a floor, which comprises a decorative layer, wherein the surface of the decorative layer is covered with a protective layer, the bottom surface of the decorative layer is provided with a waterproof layer, the bottom surface of the waterproof layer is provided with a core layer, the bottom surface of the core layer is provided with a heat insulation layer, the bottom surface of the heat insulation layer is provided with an anti-slip layer, and the composite board also comprises a self-locking device capable of connecting the composite boards. The technical effects achieved are as follows: the waterproof performance and the firmness of the floor are improved, the waterproof floor can be suitable for wet environments such as kitchen and toilet, and the service life of the plate is greatly prolonged.
Description
Technical Field
The utility model relates to the technical field of boards, in particular to a composite board for floors.
Background
The self-locking floor, also called as glue-free installation floor or splice floor, is a floor material which realizes the mutual locking and fixing of floor blocks in a tenon and groove mode. The floor has the greatest advantages that glue or other fixing materials are not needed to be used for bonding the floor, so that the floor is more convenient and quick to install, and the floor can be effectively prevented from cracking or shifting in daily use. However, the existing composite floor is generally composed of three layers, including a surface decoration layer, a middle layer and a bottom layer, and has a relatively simple structure, and the service life and firmness of the existing composite floor cannot be guaranteed because the existing composite floor is mainly used for temporary paving in places such as renting houses.
In view of this, we propose a composite board for floors.
Disclosure of Invention
Accordingly, it is an object of the present utility model to provide a composite board for flooring, which solves the above-mentioned problems of the prior art.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
According to a first aspect of the utility model, a composite board for floors comprises a decorative layer, wherein the surface of the decorative layer is covered with a protective layer, the bottom surface of the decorative layer is provided with a waterproof layer, the bottom surface of the waterproof layer is provided with a core layer, the bottom surface of the core layer is provided with a heat insulation layer, the bottom surface of the heat insulation layer is provided with an anti-slip layer, and the composite board further comprises a self-locking device capable of connecting the composite boards.
Further, the decorative layer is a natural wood veneer, the protective layer is a polyolefin coating, the waterproof layer is made of a polypropylene material, the core layer is a high-density fiberboard, the heat insulation layer is made of a rock wool material, and the anti-slip layer is made of a rubber material.
Further, the self-locking device comprises a first lock catch and a second lock catch, wherein the first lock catch and the second lock catch are arranged on the bottom surface of the decorative layer, a groove is formed in one side surface of the first lock catch, a protrusion is arranged on one side surface of the second lock catch, and the protrusion is inserted into and connected with the inner side surface of the groove.
The utility model has the following advantages: according to the utility model, the waterproof layer, the high-density fiber board and other materials are added between the decorative layer and the bottom layer, so that the waterproof performance and the firmness of the floor are improved, the waterproof board is suitable for wet environments such as kitchen and toilet, and the service life of the board is greatly prolonged.
Drawings
FIG. 1 is a schematic illustration of a composite board for flooring according to the present utility model;
FIG. 2 is a cross-sectional view showing the structure of a composite board for floors according to the present utility model;
FIG. 3 is a cross-sectional view of a latch of a composite board for flooring according to the present utility model;
FIG. 4 is a cross-sectional view of a latch of a composite board for flooring according to the present utility model.
In the figure, 11, a decorative layer, 12, a protective layer, 13, a waterproof layer, 14, a core layer, 15, a heat insulation layer, 16, an anti-slip layer, 2, a first lock catch, 21, a groove, 3, a second lock catch, 31 and a bulge.
Description of the embodiments
Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
As shown in fig. 1-2, a composite board for floor according to an embodiment of the present utility model includes a decorative layer 11, a protective layer 12 covering the surface of the decorative layer 11, a waterproof layer 13 disposed on the bottom surface of the decorative layer 11, a core layer 14 disposed on the bottom surface of the waterproof layer 13, a heat insulation layer 15 disposed on the bottom surface of the core layer 14, an anti-slip layer 16 disposed on the bottom surface of the heat insulation layer 15, and a self-locking device capable of connecting the composite boards;
In the above embodiment, it should be noted that, the decorative layer 11, the protective layer 12, the waterproof layer 13, the core layer 14, the thermal insulation layer 15 and the anti-slip layer 16 together form a composite board, the peripheral side surfaces of the board are all provided with self-locking devices, and the boards can be assembled and installed by the self-locking devices.
Examples
As shown in fig. 1 to 2, the composite board for floor according to the first embodiment of the present utility model includes the whole content of embodiment 1, in which the decorative layer 11 is a natural wood veneer, the protective layer 12 is a polyolefin coating layer, the waterproof layer 13 is a polypropylene material, the core layer 14 is a high density fiberboard, the heat insulating layer 15 is a rock wool material, and the anti-slip layer 16 is a rubber material;
in the above embodiment, it should be noted that, the natural wood veneers used for the decorative layer 11 can be selected to have various wood patterns, so that the boards are warm and comfortable after being paved, the polyolefin coating used for the protective layer 12 can make the decorative layer 11 have higher wear resistance and corrosion resistance, and is convenient to clean, the polypropylene material used for the waterproof layer 13 has good water resistance and corrosion resistance, and is lighter and flexible, so that the pressure on the ground can be reduced, the overall hardness and stability of the floor can be increased by the core layer 14, the thermal insulation performance is good, the noise can be reduced by the sound absorption performance, the floor displacement can be effectively avoided by the anti-slip layer 16 after being paved, the service life of the boards can be prolonged by the good stability.
Examples
As shown in fig. 3 to 4, in the first embodiment of the present utility model, a composite board for floor board includes the whole content of embodiment 1, in addition, the self-locking device includes a first lock catch 2 and a second lock catch 3, the first lock catch 2 and the second lock catch 3 are disposed on the bottom surface of the decorative layer 11, a groove 21 is disposed on one side surface of the first lock catch 2, a protrusion 31 is disposed on one side surface of the second lock catch 3, and the protrusion 31 is connected on the inner side surface of the groove 21 in an inserted manner;
In the above embodiment, it should be noted that, the first lock catch 2 is disposed on two adjacent sides of the board, the second lock catch 3 is disposed on two adjacent sides of the other side of the board, and the groove 21 provided in the first lock catch 2 is in a trapezoid structure, so that after the protrusion 31 is inserted and connected, a certain waterproof performance can be achieved.
The use process of the utility model is as follows, and a person skilled in the art will use the utility model to fixedly connect the plates through the insertion connection of the first lock catch 2 and the second lock catch 3.
While the utility model has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.
Claims (3)
1. The utility model provides a composite board for floor, its characterized in that, includes decorative layer (11), the surface cover of decorative layer (11) has protective layer (12), the bottom surface of decorative layer (11) is provided with waterproof layer (13), the bottom surface of waterproof layer (13) is provided with sandwich layer (14), the bottom surface of sandwich layer (14) is provided with insulating layer (15), the bottom surface of insulating layer (15) is provided with anti-skidding layer (16), still includes the self-locking device who can connect between the composite board.
2. The composite board for floors according to claim 1, wherein the decorative layer (11) is a natural wood veneer, the protective layer (12) is a polyolefin coating, the waterproof layer (13) is a polypropylene material, the core layer (14) is a high-density fiberboard, the heat insulating layer (15) is a rock wool material, and the anti-slip layer (16) is a rubber material.
3. The composite board for floors according to claim 1, wherein the self-locking device comprises a first lock catch (2) and a second lock catch (3), the first lock catch (2) and the second lock catch (3) are arranged on the bottom surface of the decorative layer (11), a groove (21) is formed in one side surface of the first lock catch (2), a protrusion (31) is formed in one side surface of the second lock catch (3), and the protrusion (31) is inserted and connected to the inner side surface of the groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321927831.4U CN220928524U (en) | 2023-07-21 | 2023-07-21 | Composite board for floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321927831.4U CN220928524U (en) | 2023-07-21 | 2023-07-21 | Composite board for floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220928524U true CN220928524U (en) | 2024-05-10 |
Family
ID=90967791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321927831.4U Active CN220928524U (en) | 2023-07-21 | 2023-07-21 | Composite board for floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220928524U (en) |
-
2023
- 2023-07-21 CN CN202321927831.4U patent/CN220928524U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |