Energy-saving environment-friendly rubber board

Abstract

The energy-saving and environment-friendly rubber wood board comprises a keel part, a sound insulation board and a wood board layer, the upper surface of the sound insulation board and the lower surface of the wood board layer are bonded and fixed in an aligned and attached mode, the keel part is arranged below the sound insulation board, the outer edges of the keel part and the sound insulation board are aligned, and the opposite sides of the sound insulation board and the keel part are connected in a matched and inserted mode. The keel part comprises a middle keel, two side keels and a moisture-proof pad, and the middle keel is fixedly connected to the center of the top of the moisture-proof pad. According to the energy-saving and environment-friendly rubber wood board, the keel part, the sound insulation plate and the wood board layer are arranged in a matched mode, so that the energy-saving and environment-friendly rubber wood board can be directly laid on the indoor ground conveniently when being laid as a floor, and additional ground mat and keel installation is avoided; and meanwhile, after the energy-saving and environment-friendly rubber wood board is laid as a floor, the wood board layer can be replaced according to the use state, and the convenience of floor maintenance is improved.

Description

Technical Field

[0001] The present application relates to the technical field of rubber wood boards, and in particular to an energy-saving and environmentally friendly rubber wood board. Background Art

[0002] Rubber wood is a plant that produces rubber latex. It is the trunk of the rubber tree, a subtropical tree species. When the tree is old, its trunk can be used to make furniture. With the development of the furniture market, rubber wood is being increasingly used in furniture, flooring, wood core boards, etc.

[0003] When used as flooring, rubber wood boards can generally be laid directly on the ground in an array or supported by keels. However, when used as flooring, rubber wood boards have the problem of not being easy to arrange neatly when laid, and also of not being easy to replace damaged floor boards after long-term use. Utility Model Content

[0004] In order to improve the problems raised in the above background technology, the present application provides an energy-saving and environmentally friendly rubber wood board.

[0005] The energy-saving and environmentally friendly rubber wood board provided in this application adopts the following technical solutions:

[0006] An energy-saving and environmentally friendly rubber wood board comprises a keel portion, a sound insulation board and a wood board layer, wherein the upper surface of the sound insulation board is aligned and fitly bonded to the lower surface of the wood board layer, the keel portion is arranged below the sound insulation board and the outer edges thereof are aligned, the sound insulation board and the keel portion are plugged and connected on opposite sides thereof, the keel portion comprises a middle keel, two side keels and a moisture-proof pad, the middle keel is fixedly connected at the center of the top of the moisture-proof pad, the two side keels are fixedly connected to opposite sides of the top of the moisture-proof pad, a middle positioning groove matching the middle keel is formed at the center of the bottom of the sound insulation board, and side positioning notches matching adjacent side keels are formed on opposite sides of the bottom of the sound insulation board.

[0007] Furthermore, both ends of the side keels are formed with downwardly concave snap-fitting grooves, and the inner bottom walls of the snap-fitting grooves are formed with ground nail insertion holes that penetrate the side keels and the moisture-proof mats. The middle part of the middle keel is formed with a longitudinal connecting groove that penetrates the middle keel along the length direction of the middle keel, and the middle parts of the middle keel and the side keels are both formed with transverse connecting grooves that penetrate the middle keel and the side keels along the width direction of the middle keel and the side keels.

[0008] Furthermore, both ends of the side positioning notch are formed with downwardly protruding snap-fit ​​protrusions, and the snap-fit ​​protrusions are inserted into the snap-fit ​​grooves located below them and interference fit therewith. The snap-fit ​​protrusions are also formed with through-holes that pass through the snap-fit ​​protrusions and the sound insulation board, and the through-holes are coaxially distributed with the ground nail insertion holes located below them.

[0009] Furthermore, the moisture-proof pad is configured as a sheet-shaped closed-cell foam pad that is foam-formed and then cut into a certain thickness.

[0010] Furthermore, the sound insulation board is configured as a polyester fiber cotton sound insulation cotton board, a centrifugal glass wool board, a rock wool board, a mineral wool board or a plant fiber board.

[0011] Furthermore, the energy-saving and environmentally friendly rubber wood board also includes a topcoat layer, which is formed on the top of the wood board layer and covers the upper surface of the wood board layer.

[0012] The beneficial technical effects of the present application are as follows: through the coordinated arrangement of the keel part, the sound insulation board and the wooden board layer, the energy-saving and environmentally friendly rubber wood board can be conveniently laid directly on the indoor floor when used as floor laying, avoiding the installation of additional floor mats and keels. At the same time, the energy-saving and environmentally friendly rubber wood board can replace the wooden board layer according to the usage status after being laid as floor, thereby improving the convenience of floor maintenance; through the arrangement of the moisture-proof pad and the sound insulation board in the keel part, the energy-saving and environmentally friendly rubber wood board can also improve the indoor sound insulation, moisture-proof and heat insulation capabilities when used as floor laying. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of an energy-saving and environmentally friendly rubber wood board according to an embodiment of the present application;

[0014] Figure 2 This is a schematic structural diagram of the keel portion in an embodiment of the present application;

[0015] Figure 3 yes Figure 2 Schematic diagram of the structure of the middle keel at another angle;

[0016] Figure 4 It is a schematic structural diagram of the sound insulation board in an embodiment of the present application.

[0017] Figure numerals: 10, keel part; 11, middle keel; 12, side keel; 13, moisture-proof pad; 14, snap-fit ​​groove; 15, ground nail insertion hole; 16, longitudinal connecting groove; 17, transverse connecting groove; 20, sound insulation board; 21, middle positioning groove; 22, side positioning notch; 23, snap-fit ​​protrusion; 24, perforation; 30, wood board layer; 40, topcoat layer. DETAILED DESCRIPTION

[0018] The following will clearly and completely describe the technical solution of this application in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of this application.

[0019] The present application embodiment discloses an energy-saving and environmentally friendly rubber wood board. Figure 1 The energy-saving and environmentally friendly rubber wood board may include a keel portion 10, a sound insulation board 20, a wood board layer 30, and a topcoat layer 40. The keel portion 10 is disposed below the sound insulation board 20, and the outer edges of the keel portion 10 are aligned. The sound insulation board 20 and the keel portion 10 are plugged into and connected to each other on the facing sides, and the sound insulation board 20 can be removed from the keel portion 10. The upper surface of the sound insulation board 20 is aligned with the lower surface of the wood board layer 30 and is bonded together. The topcoat layer 40 is sprayed and formed on top of the wood board layer 30, and the topcoat layer 40 covers the upper surface of the wood board layer 30. The energy-saving and environmentally friendly rubber wood board may include the keel portion 10, the sound insulation board 20, the wood board layer 30, and the topcoat layer 40, which together constitute an energy-saving and environmentally friendly rubber wood board used as a floor.

[0020] See Figure 2 and Figure 3 The keel portion 10 includes a central keel 11, two side keels 12, and a moisture-proof mat 13. The moisture-proof mat 13 can be made of a sheet of closed-cell foam padding that is foam-molded and then cut to a certain thickness. The central keel 11 is fixedly connected to the center of the top of the moisture-proof mat 13, and the two side keels 12 are fixedly connected to opposite sides of the top of the moisture-proof mat 13. A longitudinal connecting groove 16 is formed in the middle of the central keel 11 and runs through the central keel 11 along its length. During installation, the floor can be positioned and guided longitudinally by a steel pipe passing through the longitudinal connecting groove 16 in each floor. The central keel 11 and the side keels 12 are each formed in the middle of the central keel 11 and the side keel 12 and run through the central keel 11 and the side keel 12 along their width. During installation, the floor can also be positioned and guided transversely by a steel rod passing through the transverse connecting groove 17 in each floor. The steel pipes passing through the longitudinal connecting slots 16 should be pre-cut with holes that match the steel rods passing through the transverse connecting slots 17 to avoid interference. Both ends of the side keels 12 are formed with downwardly recessed snap-fitting slots 14. The inner bottom walls of these snap-fitting slots 14 are formed with ground spike insertion holes 15 that penetrate the side keels 12 and the moisture-proof mat 13. Ground spikes can also be pre-fixed in the ground, allowing them to pass through the ground spike insertion holes 15, further positioning and defining the overall position of the keel section 10.

[0021] See Figure 4The sound insulation board 20 can be made of a fiber-porous sound insulation material such as polyester fiber cotton sound insulation board, centrifugal glass wool board, rock wool board, mineral wool board, or plant fiber board. Its sound insulation mechanism is that there are a large number of tiny interconnected pores inside the material. Sound waves can penetrate deep into the material along these pores, and friction with the material converts sound energy into heat energy. In addition, the aforementioned sound insulation board 20 can also have a certain thermal insulation capacity, reducing indoor heat loss. A central positioning groove 21 is formed at the center of the bottom of the sound insulation board 20, which cooperates with the central keel 11. Side positioning notches 22 are formed on both opposite sides of the bottom of the sound insulation board 20, which cooperate with the adjacent side keels 12, so that the sound insulation board 20 can be positioned when placed on the keel part 10. Both ends of the side positioning notch 22 are formed with downwardly projecting snap-fit ​​projections 23. These snap-fit ​​projections 23 insert into the snap-fit ​​grooves 14 located below them, creating an interference fit therewith, allowing the sound insulation board 20 to be securely fastened when placed on the keel 10. The snap-fit ​​projections 23 also have through-holes 24 extending through the snap-fit ​​projections 23 and the sound insulation board 20. These through-holes 24 are coaxially arranged with the ground spike insertion holes 15 located below them, allowing ground spikes to be inserted into the through-holes 24 to secure the sound insulation board 20. The coordinated arrangement of the keel 10, the sound insulation board 20, and the wood layer 30 allows the energy-saving, environmentally friendly rubber wood board to be conveniently laid directly on the floor of a house when used as flooring, eliminating the need for additional floor mats and keels. Furthermore, the wood layer 30 can be replaced after installation based on usage, making floor maintenance easier.

[0022] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. An energy-saving and environmentally friendly rubber wood board, comprising a wood board layer (30), characterized in that: It also includes a keel portion (10) and a sound insulation board (20), wherein the upper surface of the sound insulation board (20) is aligned and fitted with the lower surface of the wood board layer (30) and is bonded and fixed, the keel portion (10) is arranged below the sound insulation board (20) and the outer edges thereof are aligned, and the facing sides of the sound insulation board (20) and the keel portion (10) are plugged and connected in a matching manner. The keel portion (10) includes a central keel (11), two side keels (12) and a moisture-proof pad (13), wherein the central keel (11) is fixedly connected to the center of the top of the moisture-proof pad (13), and the two side keels (12) are fixedly connected to opposite sides of the top of the moisture-proof pad (13); A central positioning groove (21) is formed at the center of the bottom of the sound insulation board (20) and matches the central keel (11). Side positioning notches (22) are formed on opposite sides of the bottom of the sound insulation board (20) and match the adjacent side keels (12).

2. The energy-saving and environmentally friendly rubber wood board according to claim 1, characterized in that: Both ends of the side keel (12) are formed with downwardly recessed snap-fitting grooves (14), and the inner bottom wall of the snap-fitting groove (14) is formed with ground nail insertion holes (15) that penetrate the side keel (12) and the moisture-proof pad (13).

3. The energy-saving and environmentally friendly rubber wood board according to claim 2, characterized in that: Both ends of the side positioning notch (22) are formed with downwardly protruding snap-fit ​​protrusions (23), and the snap-fit ​​protrusions (23) are inserted into the snap-fit ​​grooves (14) located below the side positioning notch and are interference-fitted therewith. The snap-fit ​​protrusions (23) are also formed with through-holes (24) that pass through the snap-fit ​​protrusions (23) and the sound insulation board (20), and the through-holes (24) are coaxially distributed with the ground nail insertion holes (15) located below the side positioning notch (22).

4. The energy-saving and environmentally friendly rubber wood board according to claim 1 or 2, characterized in that: A longitudinal connecting groove (16) is formed in the middle of the middle keel (11) and penetrates the middle keel (11) along the length direction of the middle keel (11).

5. The energy-saving and environmentally friendly rubber wood board according to claim 4, characterized in that: The middle parts of the central keel (11) and the side keels (12) are each formed with a transverse connecting groove (17) that penetrates the central keel (11) and the side keel (12) along the width direction of the central keel (11) and the side keel (12).

6. The energy-saving and environmentally friendly rubber wood board according to claim 1, characterized in that: The moisture-proof pad (13) is configured as a sheet-shaped closed-cell foam pad that is foam-formed and then cut into a certain thickness.

7. The energy-saving and environmentally friendly rubber wood board according to claim 1 or 3, characterized in that: The sound insulation board (20) is configured as a polyester fiber cotton sound insulation board, a centrifugal glass wool board, a rock wool board, a mineral wool board or a plant fiber board.

8. The energy-saving and environmentally friendly rubber wood board according to claim 1, characterized in that: The invention also includes a topcoat layer (40), which is formed on the top of the wood board layer (30), and the topcoat layer (40) covers the upper surface of the wood board layer (30).

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