Wood-plastic plate with noise reduction structure

Abstract

The utility model discloses a wood-plastic plate with a noise reduction structure, which comprises a wood-plastic plate main body, an inserting strip is arranged on the outer wall of one end of the wood-plastic plate main body, an inserting groove is pre-formed in the outer wall of the other end of the wood-plastic plate main body, a sound-absorbing plate mounting groove is reserved in the wood-plastic plate main body, a sound-absorbing plate is fixed in the sound-absorbing plate mounting groove, and the sound-absorbing plate is arranged in the inserting groove. Honeycomb sound absorption holes distributed at equal intervals are formed in the sound absorption plate. The buffering seat and the rubber layer are arranged at the bottom of the wood-plastic plate body, impact force can be buffered and damped when the wood-plastic plate body bears pressure, and therefore the compression deformation amplitude of the wood-plastic plate body is reduced, generated noise is reduced, and noise is reduced from the source; and sound can be absorbed through the honeycomb sound-absorbing holes distributed in the sound-absorbing plate at equal intervals, so that noise is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of wood-plastic boards, in particular to a wood-plastic board with a noise reduction structure. Background Technique

[0002] Wood-plastic floors are a new type of composite material that has emerged vigorously in recent years at home and abroad. It refers to using polyethylene, polypropylene, polyvinyl chloride, etc. to replace the usual resin adhesives, and mixing with more than 50% of waste plant fibers such as wood powder, rice husks, and straws to form a new wood-plastic floor. The produced boards are mainly used in industries such as building materials, furniture, and logistics packaging.

[0003] When people use wood-plastic floors, the wood-plastic floors make a sound due to the pressure exerted on them when stepped on, causing them to undergo a small deformation. And most wood-plastic floors are just a whole, so that the wood-plastic board cannot effectively reduce noise, which in turn affects people's daily lives. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to propose a wood-plastic board with a noise reduction structure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A wood-plastic board with a noise reduction structure includes a wood-plastic board main body. One end outer wall of the wood-plastic board main body is provided with a plug, and a slot is pre-opened on the other end outer wall of the wood-plastic board main body. A sound-absorbing board installation groove is reserved in the wood-plastic board main body, and a sound-absorbing board is fixed in the sound-absorbing board installation groove. The sound-absorbing board is provided with honeycomb sound-absorbing holes distributed at equal intervals;

[0007] In the above scheme, a sound-absorbing board is arranged in the wood-plastic board main body, and the honeycomb sound-absorbing holes distributed at equal intervals on the sound-absorbing board can absorb sound and reduce noise.

[0008] The bottom of the wood-plastic board main body is provided with buffer seats distributed at equal intervals. Each buffer seat is composed of a rigid spring, a rubber column, a packaging rubber sleeve and two bearing plates. The rubber column is sleeved in the rigid spring, the rigid spring and the rubber column are encapsulated in the packaging rubber sleeve, and the two bearing plates are respectively fixed to the top and bottom of the packaging rubber sleeve;

[0009] In the above scheme, buffer seats are arranged at the bottom of the wood-plastic board main body, which can buffer and shock-absorb the impact force when bearing pressure, thereby reducing the deformation amplitude of the wood-plastic board main body under pressure and reducing the emitted noise, reducing noise from the source.

[0010] A rubber layer is arranged at the bottom of the wood-plastic board body, and the buffer seat is encapsulated in the rubber layer. A waterproof coating is sprayed on the top of the wood-plastic board body, and a patterned decorative layer is arranged on the top of the waterproof coating, and a wear-resistant coating is arranged on the top of the patterned decorative layer.

[0011] Preferably, the inserting strip and the main body of the wood-plastic board are an integrally formed structure, and the inserting strip forms a sliding fit with the inner wall of the slot.

[0012] Preferably, the sound absorbing panel is a polyurethane foam compressed panel.

[0013] Preferably, the waterproof coating is a wood waterproof spray.

[0014] Preferably, the load-bearing plate is a stainless steel plate or a galvanized plate.

[0015] Preferably, the wear-resistant coating is a chemically bonded wear-resistant coating.

[0016] The beneficial effects of the utility model are:

[0017] 1. A buffer seat and a rubber layer are provided at the bottom of the wood-plastic board body, which can buffer and reduce the impact force when under pressure, thereby reducing the deformation amplitude of the wood-plastic board body under pressure and reducing noise from the source;

[0018] 2. A sound-absorbing panel is set inside the main body of the wood-plastic board. The honeycomb sound-absorbing holes evenly distributed on the sound-absorbing panel can absorb sound and reduce noise.

[0019] In summary, the wood-plastic board with a noise reduction structure proposed by the utility model can buffer and reduce shock when under pressure by providing a buffer seat and a rubber layer at the bottom of the wood-plastic board body, thereby reducing the compression deformation amplitude of the wood-plastic board body, reducing the noise emitted, and reducing noise from the source. A sound-absorbing board is provided in the wood-plastic board body, and the honeycomb sound-absorbing holes evenly distributed on the sound-absorbing board can absorb sound and reduce the noise emitted. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural schematic diagram of a wood-plastic board with a noise reduction structure proposed by the utility model;

[0021] Figure 2 This is a partial structural enlarged schematic diagram of a wood-plastic board with a noise reduction structure proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of a buffer seat structure of a wood-plastic board with a noise reduction structure proposed by the utility model;

[0023] Figure 4 The utility model provides a sound-absorbing board structure schematic diagram of a wood-plastic board with a noise reduction structure.

[0024] In the figure: 1, the main body of the wood-plastic board; 2, the inserting strip; 3, the slot; 4, the installation slot for the sound-absorbing board; 5, the sound-absorbing board; 6, the buffer seat; 61, the rigid spring; 62, the rubber column; 63, the encapsulating rubber sleeve; 64, the load-bearing plate; 7, the rubber layer; 8, the waterproof coating; 9, the decorative pattern layer; 10, the honeycomb sound-absorbing holes; 11, the wear-resistant coating. Specific implementation mode

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0026] Embodiment 1, referring to Figures 1-4 , a wood-plastic board with a noise reduction structure, including the main body 1 of the wood-plastic board. An inserting strip 2 is arranged on the outer wall of one end of the main body 1 of the wood-plastic board, and a slot 3 is pre-opened on the outer wall of the other end of the main body 1 of the wood-plastic board. The inserting strip 2 and the main body 1 of the wood-plastic board are integrally formed, and the inserting strip 2 forms a sliding fit with the inner wall of the slot 3;

[0027] A sound-absorbing board installation slot 4 is reserved in the main body 1 of the wood-plastic board, and a sound-absorbing board 5 is fixed in the sound-absorbing board installation slot 4. The sound-absorbing board 5 is a polyurethane foam compression board, and honeycomb sound-absorbing holes 10 are arranged on the sound-absorbing board 5 at equal intervals;

[0028] A sound-absorbing board 5 is arranged in the main body 1 of the wood-plastic board. The honeycomb sound-absorbing holes 10 arranged at equal intervals on the sound-absorbing board 5 can absorb sound and reduce noise.

[0029] Buffer seats 6 are arranged at equal intervals at the bottom of the main body 1 of the wood-plastic board. The buffer seats 6 are composed of a rigid spring 61, a rubber column 62, an encapsulating rubber sleeve 63 and two load-bearing plates 64. The rubber column 62 is sleeved in the rigid spring 61, the rigid spring 61 and the rubber column 62 are encapsulated in the encapsulating rubber sleeve 63, and the two load-bearing plates 64 are respectively fixed to the top and bottom of the encapsulating rubber sleeve 63. The load-bearing plates 64 are made of stainless steel plates or galvanized plates;

[0030] Buffer seats 6 are arranged at the bottom of the main body 1 of the wood-plastic board, which can buffer and shock the impact force when bearing pressure, thereby reducing the deformation amplitude of the main body 1 of the wood-plastic board under pressure and reducing the generated noise, reducing noise from the source.

[0031] A rubber layer 7 is arranged at the bottom of the main body 1 of the wood-plastic board, and the buffer seats 6 are encapsulated in the rubber layer 7. A waterproof coating 8 is sprayed on the top of the main body 1 of the wood-plastic board, and the waterproof coating 8 is a wood waterproof spray;

[0032] A patterned decorative layer 9 is arranged on the top of the waterproof coating 8, and a wear-resistant coating 11 is arranged on the top of the patterned decorative layer 9. The wear-resistant coating 11 is a chemically bonded wear-resistant coating, which is a wear-resistant coating glue prepared with resin, elastomer, etc., and is applied to the top of the patterned decorative layer 9 and then naturally cured to obtain a wear-resistant coating.

[0033] Working principle: A buffer seat 6 and a rubber layer are arranged at the bottom of the wood-plastic board body 1, which can buffer and reduce the impact force when under pressure, thereby reducing the compression deformation amplitude of the wood-plastic board body 1, reducing the noise emitted, and reducing noise from the source. A sound-absorbing board 5 is arranged in the wood-plastic board body 1, and the honeycomb sound-absorbing holes 10 evenly distributed on the sound-absorbing board 5 can absorb sound and reduce the noise emitted.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wood-plastic board with a noise reduction structure, comprising a wood-plastic board body (1), characterized in that: An insert strip (2) is provided on the outer wall of one end of the wood-plastic board body (1), and a slot (3) is pre-opened on the outer wall of the other end of the wood-plastic board body (1); a sound-absorbing board installation groove (4) is reserved in the wood-plastic board body (1), and a sound-absorbing board (5) is fixed in the sound-absorbing board installation groove (4); and honeycomb sound-absorbing holes (10) are provided on the sound-absorbing board (5) at equal distances; The bottom of the wood-plastic board body (1) is provided with a buffer seat (6) distributed at an equal distance, the buffer seat (6) is composed of a rigid spring (61), a rubber column (62), a packaging rubber sleeve (63) and two load-bearing plates (64), the rubber column (62) is sleeved in the rigid spring (61), the rigid spring (61) and the rubber column (62) are packaged in the packaging rubber sleeve (63), and the two load-bearing plates (64) are respectively fixed to the top and bottom of the packaging rubber sleeve (63); A rubber layer (7) is provided at the bottom of the wood-plastic board body (1), and the buffer seat (6) is encapsulated in the rubber layer (7); a waterproof coating (8) is sprayed on the top of the wood-plastic board body (1), and a patterned decorative layer (9) is provided on the top of the waterproof coating (8); and a wear-resistant coating (11) is provided on the top of the patterned decorative layer (9).

2. The wood-plastic board with noise reduction structure according to claim 1, characterized in that: The inserting strip (2) and the wood-plastic board body (1) are an integrally formed structure, and the inserting strip (2) and the inner wall of the slot (3) form a sliding fit.

3. The wood-plastic board with noise reduction structure according to claim 1, characterized in that: The sound absorbing board (5) is a polyurethane foamed compressed board.

4. The wood-plastic board with noise reduction structure according to claim 1, characterized in that: The waterproof coating (8) is a wood waterproof spray.

5. The wood-plastic board with noise reduction structure according to claim 1, characterized in that: The load-bearing plate (64) is a stainless steel plate or a galvanized plate.

6. The wood-plastic board with noise reduction structure according to claim 1, characterized in that: The wear-resistant coating (11) is a chemically bonded wear-resistant coating.

Images