Sound insulation shaving board

Abstract

The utility model discloses a sound insulation shaving board which comprises a shaving board body, two ends of the shaving board body are respectively provided with a group of surface layer boards, the center line of the shaving board body and the center lines of the surface layer boards are on the same vertical plane, and an outer frame is arranged outside the shaving board body. The center line of the outer frame and the center line of the shaving board body are located on the same horizontal plane. According to the sound-proof shaving board, the surface board, the sound-proof cotton, the first bonding layers and the second bonding layers are arranged, the two ends of the shaving board body are each connected with a set of sound-proof cotton through the corresponding second bonding layer, one end of each sound-proof cotton is connected with the surface board through the corresponding first bonding layer, and therefore after the board is installed, the sound-proof cotton at the two ends in the board can effectively insulate sound; external noise is prevented from penetrating through the board to cause internal noise pollution, the firmness of the board can be effectively guaranteed through the first bonding layer and the second bonding layer, and the problem that effective sound insulation cannot be achieved is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of particle boards, in particular to a sound insulation particle board. Background Art

[0002] Particleboard is a board made of excess wood such as shavings and wood chips produced by wood processing. It has the advantages of low production cost and material saving. It can be used in some situations where excessive load-bearing is not required. It is used in current construction, furniture production and other fields. However, particleboard used in these fields still has some defects in use.

[0003] According to a particle board proposed in Chinese patent application number CN202221546056.3, the specific content is that the utility model discloses a particle board, including a base plate, an insect-proof layer is arranged on the upper and lower surfaces of the base plate, the insect-proof layer is connected to the fire-proof layer, the fire-proof layer is connected to the waterproof layer, and the waterproof layer is connected to the wear-resistant layer;

[0004] The particleboard proposed in the utility model has poor sound insulation effect after installation, and the failure to effectively soundproof will cause external noise to quickly pass through the board, thus affecting the indoor environment;

[0005] Now a novel sound insulation particle board is proposed to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a sound-insulating particle board to solve the problem of ineffective sound insulation in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a sound-insulating particleboard, comprising a particleboard body (1), a group of surface boards (2) are respectively arranged at both ends of the particleboard body (1), the center line of the particleboard body (1) and the center line of the surface boards (2) are on the same vertical plane, an outer frame (6) is arranged outside the particleboard body (1), and the center line of the outer frame (6) and the center line of the particleboard body (1) are on the same horizontal plane;

[0008] A group of sound insulation cotton (3) is respectively provided at both ends of the particle board body (1); one end of the sound insulation cotton (3) is fixedly connected to a first adhesive layer (9), and the first adhesive layer (9) is fixedly connected to the surface board (2); the other end of the sound insulation cotton (3) is fixedly connected to a second adhesive layer (10), and the second adhesive layer (10) is fixedly connected to the particle board body (1).

[0009] Preferably, the center line of the sound insulation cotton (3) is on the same vertical plane as the center line of the particle board body (1), and the center line of the sound insulation cotton (3) is on the same vertical plane as the center line of the surface board (2).

[0010] Preferably, a fixing hole (13) is provided inside the particle board body (1), a reinforcing rib (4) is fixedly connected inside the outer frame (6), and the reinforcing rib (4) is fixedly connected to the fixing hole (13).

[0011] Preferably, the reinforcing ribs (4) inside the outer frame (6) are arranged at equal intervals, and the fixing holes (13) inside the particle board body (1) are arranged at equal intervals.

[0012] Preferably, a filling layer (12) is fixedly connected to the interior of the outer frame (6), and the filling layer (12) is fixedly connected to the particle board body (1). A group of positioning frames (5) are fixedly connected to the two ends of the interior of the outer frame (6), and the positioning frames (5) are movably connected to the surface board (2). Positioning slots (8) are provided on both sides of the particle board body (1). Positioning blocks (7) are fixedly connected to the two sides of the interior of the outer frame (6), and the positioning blocks (7) are fixedly connected to the positioning slots (8). A rubber strip (11) is fixedly connected to the interior of the positioning frame (5).

[0013] Preferably, the positioning slots (8) opened on both sides of the particle board body (1) are arranged at equal intervals, and the center line of the filling layer (12) and the center line of the outer frame (6) are on the same vertical plane.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the sound-insulating particle board can not only effectively insulate and reduce noise, but also improve the strength of the board and prevent the board from loosening;

[0015] (1) A surface board (2), sound insulation cotton (3), a first adhesive layer (9) and a second adhesive layer (10) are provided, and a group of sound insulation cotton (3) is connected to the two ends of the particle board body (1) through the second adhesive layer (10), and one end of the sound insulation cotton (3) is connected to the surface board (2) through the first adhesive layer (9). In this way, after the board is installed, the sound insulation cotton (3) at the two ends inside can effectively insulate the sound, preventing external noise from passing through the board and causing internal noise pollution. The first adhesive layer (9) and the second adhesive layer (10) can effectively ensure the firmness of the board, thereby effectively improving the sound insulation performance of the board, thereby achieving a noise reduction effect;

[0016] (2) By providing reinforcing ribs (4), an outer frame (6), a filling layer (12) and fixing holes (13), an outer frame (6) is installed outside the particle board body (1) of the board, and a filling layer (12) is installed between the outer frame (6) and the particle board body (1), the filling layer (12) can effectively ensure the stability between the particle board body (1) and the outer frame (6), and the reinforcing ribs (4) inside the outer frame (6) are connected and fixed to the fixing holes (13) inside the particle board body (1), which can effectively ensure the strength of the particle board body (1), reduce the probability of deformation and bending of the board, and achieve the improvement of the strength of the particle board;

[0017] (3) By providing a positioning frame (5), an outer frame (6), a positioning plug (7), a positioning slot (8) and a rubber strip (11), the outer frame (6) of the board is installed on the outside of the particle board body (1) to effectively protect the particle board body (1), and the positioning frames (5) at both ends of the outer frame (6) can press the surface plate (2) and the particle board body (1) to prevent the particle board body (1) from becoming loose, and the positioning plug (7) inside the outer frame (6) is connected to the positioning slots (8) on both sides of the particle board body (1) to position the outer frame (6) to prevent the outer frame (6) and the positioning frame (5) from shaking, and the rubber strip (11) inside the positioning frame (5) can prevent the positioning frame (5) from being scratched, thereby effectively preventing the particle board from becoming loose. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the side view structure of the positioning slot of the utility model;

[0020] Figure 3 For the utility model Figure 1 A partial cross-section at the center is an enlarged structural diagram;

[0021] Figure 4 It is a schematic diagram of the top cross-sectional structure of the fixing hole of the utility model.

[0022] In the figure: 1. particle board body; 2. surface board; 3. sound insulation cotton; 4. reinforcing ribs; 5. positioning frame; 6. outer frame; 7. positioning plug; 8. positioning slot; 9. first adhesive layer; 10. second adhesive layer; 11. rubber strip; 12. filling layer; 13. fixing hole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1: Please refer to Figure 1-4 A sound insulation particle board comprises a particle board body 1, a group of surface boards 2 are respectively arranged at both ends of the particle board body 1, the center line of the particle board body 1 and the center line of the surface board 2 are on the same vertical plane, an outer frame 6 is arranged outside the particle board body 1, and the center line of the outer frame 6 and the center line of the particle board body 1 are on the same horizontal plane;

[0025] A group of sound insulation cotton 3 is respectively arranged at both ends of the particle board body 1, one end of the sound insulation cotton 3 is fixedly connected with a first adhesive layer 9, the first adhesive layer 9 is fixedly connected to the surface board 2, and the other end of the sound insulation cotton 3 is fixedly connected with a second adhesive layer 10, the second adhesive layer 10 is fixedly connected to the particle board body 1;

[0026] The center line of the sound insulation cotton 3 is in the same vertical plane as the center line of the particle board body 1, and the center line of the sound insulation cotton 3 is in the same vertical plane as the center line of the surface board 2;

[0027] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, a group of sound insulation cotton 3 is connected to both ends of the particle board body 1 through the second adhesive layer 10, and one end of the sound insulation cotton 3 is connected to the surface board 2 through the first adhesive layer 9, so that the sound insulation cotton 3 at both ends of the board can effectively soundproof after installation to prevent external noise from passing through the board and causing internal noise pollution. The first adhesive layer 9 and the second adhesive layer 10 can effectively ensure the firmness of the board, thereby effectively improving the sound insulation performance of the board, thereby achieving a noise reduction effect.

[0028] Embodiment 2: A fixing hole 13 is provided inside the particleboard body 1, and a reinforcing rib 4 is fixedly connected inside the outer frame 6, and the reinforcing rib 4 is fixedly connected to the fixing hole 13;

[0029] The reinforcing ribs 4 inside the outer frame 6 are arranged at equal intervals, and the fixing holes 13 inside the particle board body 1 are arranged at equal intervals;

[0030] Specifically, Figure 1 and Figure 4As shown, an outer frame 6 is installed outside the particleboard body 1 of the board, and a filling layer 12 is installed between the outer frame 6 and the particleboard body 1, the filling layer 12 can effectively ensure the stability between the particleboard body 1 and the outer frame 6, and the reinforcing ribs 4 inside the outer frame 6 are connected and fixed to the fixing holes 13 inside the particleboard body 1, which can effectively ensure the strength of the particleboard body 1, reduce the probability of deformation and bending of the board, and achieve the improvement of the strength of the particleboard.

[0031] Embodiment 3: A filling layer 12 is fixedly connected to the interior of the outer frame 6, and the filling layer 12 is fixedly connected to the particle board body 1. A group of positioning frames 5 are fixedly connected to both ends of the interior of the outer frame 6, and the positioning frames 5 are movably connected to the surface plate 2. Positioning slots 8 are provided on both sides of the particle board body 1. Positioning blocks 7 are fixedly connected to both sides of the interior of the outer frame 6, and the positioning blocks 7 are fixedly connected to the positioning slots 8. A rubber strip 11 is fixedly connected to the interior of the positioning frame 5.

[0032] The positioning slots 8 opened on both sides of the particle board body 1 are arranged at equal intervals, and the center line of the filling layer 12 and the center line of the outer frame 6 are on the same vertical plane;

[0033] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, the outer frame 6 of the board is installed on the outside of the particle board body 1, which can effectively protect the particle board body 1, and the positioning frames 5 at both ends of the outer frame 6 can press the surface board 2 and the particle board body 1 to prevent the particle board body 1 from loosening, and the positioning plug 7 inside the outer frame 6 is connected to the positioning slots 8 on both sides of the particle board body 1, which can position the outer frame 6 to prevent the outer frame 6 and the positioning frame 5 from shaking, and the rubber strip 11 inside the positioning frame 5 can prevent the positioning frame 5 from being scratched, thereby effectively preventing the particle board from loosening.

[0034] Working principle: When the utility model is used, first, a group of sound insulation cotton 3 is connected to the two ends of the particle board body 1 through the second adhesive layer 10, and one end of the sound insulation cotton 3 is connected to the surface board 2 through the first adhesive layer 9, so that the sound insulation cotton 3 at both ends of the board after installation can effectively soundproof and prevent external noise from passing through the board to cause internal noise pollution. The first adhesive layer 9 and the second adhesive layer 10 can effectively ensure the firmness of the board. An outer frame 6 is installed outside the particle board body 1 of the board, and a filling layer 12 is installed between the outer frame 6 and the particle board body 1. The filling layer 12 can effectively ensure the stability between the particle board body 1 and the outer frame 6 The outer frame 6 has a plurality of inner ribs 4 connected and fixed to the fixing holes 13 inside the particle board body 1, which can effectively ensure the strength of the particle board body 1 and reduce the probability of deformation and bending of the board. The outer frame 6 of the board is installed on the outside of the particle board body 1 to effectively protect the particle board body 1, and the positioning frames 5 at both ends of the outer frame 6 can press the surface board 2 and the particle board body 1 to prevent the particle board body 1 from becoming loose. The positioning blocks 7 inside the outer frame 6 are connected to the positioning slots 8 on both sides of the particle board body 1 to position the outer frame 6 and prevent the outer frame 6 and the positioning frame 5 from shaking. The rubber strip 11 inside the positioning frame 5 can prevent the positioning frame 5 from being scratched.

Claims

1. A sound-insulating particle board, comprising a particle board body (1), characterized in that: A group of surface boards (2) are respectively arranged at both ends of the particle board body (1), the center line of the particle board body (1) and the center line of the surface boards (2) are on the same vertical plane, an outer frame (6) is arranged outside the particle board body (1), and the center line of the outer frame (6) and the center line of the particle board body (1) are on the same horizontal plane; A group of sound insulation cotton (3) is respectively provided at both ends of the particle board body (1); one end of the sound insulation cotton (3) is fixedly connected to a first adhesive layer (9), and the first adhesive layer (9) is fixedly connected to the surface board (2); the other end of the sound insulation cotton (3) is fixedly connected to a second adhesive layer (10), and the second adhesive layer (10) is fixedly connected to the particle board body (1).

2. A sound insulation particle board according to claim 1, characterized in that: The center line of the sound insulation cotton (3) and the center line of the particle board body (1) are on the same vertical plane, and the center line of the sound insulation cotton (3) and the center line of the surface board (2) are on the same vertical plane.

3. The sound insulation particle board according to claim 1, characterized in that: A fixing hole (13) is provided inside the particle board body (1), a reinforcing rib (4) is fixedly connected inside the outer frame (6), and the reinforcing rib (4) is fixedly connected to the fixing hole (13).

4. A sound insulation particle board according to claim 3, characterized in that: The reinforcing ribs (4) inside the outer frame (6) are arranged at equal intervals, and the fixing holes (13) inside the particle board body (1) are arranged at equal intervals.

5. The sound-insulating particleboard according to claim 1, characterized in that: A filling layer (12) is fixedly connected to the interior of the outer frame (6), and the filling layer (12) is fixedly connected to the particle board body (1). A group of positioning frames (5) are fixedly connected to the two ends of the interior of the outer frame (6), and the positioning frames (5) are movably connected to the surface board (2). Positioning slots (8) are provided on both sides of the particle board body (1). Positioning blocks (7) are fixedly connected to the two sides of the interior of the outer frame (6), and the positioning blocks (7) are fixedly connected to the positioning slots (8). A rubber strip (11) is fixedly connected to the interior of the positioning frame (5).

6. The sound-insulating particle board according to claim 5, characterized in that: The positioning slots (8) opened on both sides of the particle board body (1) are arranged at equal intervals, and the center line of the filling layer (12) and the center line of the outer frame (6) are on the same vertical plane.

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