Bamboo plate for furniture manufacturing

Abstract

The utility model discloses a bamboo board for furniture manufacturing, which comprises an upper-layer bamboo board, a supporting frame arranged on the lower portion of the upper-layer bamboo board, a filling layer arranged on the inner side of the supporting frame, a lower-layer bamboo board arranged on the lower portion of the supporting frame, a first rough surface arranged on the lower portion of the upper-layer bamboo board, and a second rough surface arranged on the upper side of the lower-layer bamboo board. A first fiber mesh layer is arranged between the filling layer and the upper-layer bamboo board, a second fiber mesh layer is arranged between the filling layer and the lower-layer bamboo board, the two sides of the first fiber mesh layer and the two sides of the second fiber mesh layer are each coated with an adhesive layer, waste bamboo materials in the production process serve as filling of the interior of the bamboo board, the waste utilization rate of bamboos is increased, and the production cost is reduced. The bamboo waste is recycled, and the manufacturing cost of the bamboo furniture board core is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of boards, in particular to a bamboo board for furniture manufacturing. Background Art

[0002] Bamboo board, as an emerging natural and environmentally friendly material, can be widely used in the bamboo furniture manufacturing industry and new interior decoration fields. The tensile and compressive strength of ordinary bamboo along the grain are far higher than those of ordinary wood. Compared with solid wood boards of the same price, bamboo board has particularly excellent tensile and compressive strength performance, and the surface of bamboo board is smoother and more comfortable. In the prior art, for example, patent CN220945809U discloses an environmentally friendly all-bamboo board for furniture decoration. It includes two layers of bamboo board with a bamboo mesh layer between the two layers. The bamboo board layer and the bamboo mesh layer are glued together with bamboo powder and environmentally friendly glue under high temperature and high pressure. The bamboo board layer is spliced together from rectangular bamboo strips. The rectangular bamboo strips are 15mm to 24mm wide, 4mm to 8mm thick, and 60cm to 300cm long. However, the manufacturing process of the rectangular bamboo strips produces a large amount of waste bamboo materials, such as bamboo shavings and short or irregular bamboo pieces, which is not conducive to reducing the manufacturing cost of bamboo furniture core boards. Utility Model Content

[0003] The purpose of the present invention is to overcome the above-mentioned defects or problems in the background technology and provide a bamboo board for furniture manufacturing.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A bamboo board for furniture manufacturing includes an upper bamboo board, a supporting frame is provided at the lower part of the upper bamboo board, a filling layer is arranged on the inner side of the supporting frame, a lower bamboo board is provided at the lower part of the supporting frame, the lower side of the upper bamboo board is set as a first rough surface, and the upper side of the lower bamboo board is set as a second rough surface, a first fiber mesh layer is provided between the filling layer and the upper bamboo board, and a second fiber mesh layer is provided between the filling layer and the lower bamboo board, and both sides of the first fiber mesh layer and the second fiber mesh layer are coated with an adhesive layer.

[0006] In certain embodiments of the present invention, the thickness of the upper bamboo board is 2-5 times that of the lower bamboo board, and the upper bamboo board and the lower bamboo board have the same board size.

[0007] In certain embodiments of the present invention, the outer surfaces of the upper bamboo board, the supporting frame and the lower bamboo board are provided with an antibacterial and mildew-proof coating.

[0008] In certain embodiments of the present invention, the upper bamboo board includes two bamboo strip layers, one bamboo strip layer is arranged horizontally, and the other bamboo strip layer is arranged vertically.

[0009] In some embodiments of the present invention, triangular reinforcement blocks are provided at the inner corners of the support frame, the thickness of the triangular reinforcement blocks is the same as the thickness of the filling layer, and the thickness of the filling layer is the same as the height of the support frame.

[0010] In some embodiments of the present invention, the support frame is provided with positioning holes along the thickness direction, and the upper bamboo board and the lower bamboo board are provided with mounting holes corresponding to the positioning holes. The positioning holes are inserted into positioning columns, and the two ends of the positioning columns are inserted into the corresponding mounting holes.

[0011] In certain embodiments of the present invention, the filling layer includes a plurality of non-woven fabric layers, and a bamboo shavings layer is provided between adjacent non-woven fabric layers.

[0012] In some embodiments of the present invention, both sides of the bamboo chips layer are configured as third rough surfaces.

[0013] From the above description of the present invention, it can be seen that compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The waste bamboo materials in the production process are glued, pressed and dried to make bamboo chips, which are used as the filling inside the bamboo board. This improves the utilization rate of bamboo waste and realizes the reuse of bamboo waste. It has good economic benefits and is conducive to reducing the manufacturing cost of bamboo furniture board core.

[0015] 2. The first rough surface and the second rough surface cooperate with the corresponding fiber mesh layer, and under the action of the adhesive layer, the connection between the filling layer and the upper bamboo board and the lower bamboo board is made stronger.

[0016] 3. Triangular reinforcement blocks are set at the inner corners of the supporting frame. The triangular reinforcement blocks play a role in strengthening the supporting frame and the upper bamboo board, thereby enhancing the deformation resistance of the bamboo board. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the installation of the triangular reinforcement block of the utility model;

[0020] Figure 3 Schematic diagram of the triangular reinforcement block of the present invention;

[0021] Figure 4 This is a schematic diagram of a filling layer in Example 2 of the present utility model;

[0022] Figure 5 For the utility model Figure 4 A magnified view of;

[0023] Description of main reference numerals:

[0024] 1. Upper bamboo board, 10. First rough surface, 2. Support frame, 20. Positioning hole, 3. Lower bamboo board, 4. Filling layer, 40. Non-woven fabric layer, 41. Bamboo chips layer, 5. First fiber mesh layer, 6. Second fiber mesh layer, 7. Triangular reinforcement block, 70. Tenon. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are preferred embodiments of the present invention and should not be regarded as excluding other embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0026] In the claims, description and the above-mentioned drawings of the present utility model, unless otherwise clearly defined, the use of terms such as "first", "second" or "third" is to distinguish different objects rather than to describe a specific order.

[0027] In the claims, specification and the above-mentioned drawings of the present utility model, unless otherwise expressly defined, directional words, such as the terms "center", "transverse", "longitudinal", "horizontal", "vertical", "top", "bottom", "inside", "outside", "up", "down", "front", "back", "left", "right", "clockwise", "counterclockwise" and the like, indicating directions or positional relationships are based on the directions and positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the specific scope of protection of the present invention.

[0028] In the claims, specification and the above drawings of the present utility model, unless otherwise clearly defined, if the terms "fixed connection" or "fixed connection" are used, they should be understood in a broad sense, that is, any connection method without any displacement relationship and relative rotation relationship between the two parties, that is to say, including non-detachable fixed connection, detachable fixed connection, integral connection and fixed connection through other devices or elements.

[0029] In the claims, description and drawings of the present utility model, if the terms "include", "have" and their variations are used, they are intended to mean "including but not limited to".

[0030] Example 1. See Figure 1-3 :

[0031] A bamboo board for furniture manufacturing includes an upper bamboo board 1, a supporting frame 2 and a lower bamboo board 3. The supporting frame 2 is provided at the lower part of the upper bamboo board 1, a filling layer 4 is arranged inside the supporting frame 2, and the lower bamboo board 3 is provided at the lower part of the supporting frame 2.

[0032] The lower portion of the upper bamboo board 1 is configured as a first rough surface 10, and the upper side of the lower bamboo board 3 is configured as a second rough surface. A first fiber mesh layer 5 is provided between the filling layer 4 and the upper bamboo board 1, and a second fiber mesh layer 6 is provided between the filling layer 4 and the lower bamboo board 3. Both sides of the first fiber mesh layer 5 and the second fiber mesh layer 6 are coated with an adhesive layer, and a fixed connection is achieved through the adhesive layer. Specifically, the first rough surface 10 cooperates with the first fiber mesh layer 5, and the adhesive layer coated on both sides of the first fiber mesh layer 5 further strengthens the connection between the upper bamboo board 1 and the filling layer 4. The second rough surface cooperates with the second fiber mesh layer 6, and the adhesive layer coated on both sides of the second fiber mesh layer 6 further strengthens the connection between the filling layer 4 and the lower bamboo board 3.

[0033] As an embodiment, the thickness of the upper bamboo board 1 is 2-5 times that of the lower bamboo board 3, so that the upper bamboo board 1 is more durable, and the board size of the upper bamboo board 1 and the lower bamboo board 3 is the same.

[0034] As an embodiment, the outer surfaces of the upper bamboo board 1, the supporting frame 2 and the lower bamboo board 3 are provided with an antibacterial and mildew-proof coating, which has a good antibacterial and mildew-proof effect; further, the outer surfaces of the upper bamboo board 1, the supporting frame 2 and the lower bamboo board 3 are provided with a waterproof coating, which provides waterproof protection for the bamboo board.

[0035] As an embodiment, the upper bamboo board 1 includes two layers of bamboo strips, one of which is arranged horizontally and the other is arranged vertically. Specifically, the bamboo strip layers are formed by splicing rectangular bamboo strips.

[0036] As an embodiment, triangular reinforcement blocks 7 are provided at the inner corners of the support frame 2. The triangular reinforcement blocks 7 provide reinforcement support for the support frame 2 and the upper bamboo board 1, thereby enhancing the anti-deformation strength. The thickness of the triangular reinforcement blocks 7 is the same as the thickness of the filling layer 4, and the thickness of the filling layer 4 is the same as the height of the support frame 2. Furthermore, the support frame 2 is a rectangular frame, and the support frame 2 is formed by connecting four bamboo strips, and the bamboo strips are connected by mortise and tenon joints or fasteners. The triangular reinforcement blocks 7 are connected to the corresponding bamboo strips by mortise and tenon joints. Tenons 70 are provided on the adjacent sides of the triangular reinforcement blocks 7, and corresponding mortise holes are provided on the bamboo strips. The two tenons 70 of the triangular reinforcement blocks 7 are respectively inserted into the corresponding mortise holes to achieve the installation of the triangular reinforcement blocks 7.

[0037] In one embodiment, the support frame 2 is provided with positioning holes 20 along its thickness direction. The upper bamboo board 1 and the lower bamboo board 3 are provided with mounting holes corresponding to the positioning holes 20. The positioning holes 20 are inserted into positioning posts, and the ends of the positioning posts are inserted into the corresponding mounting holes to achieve positioning and installation. Preferably, each bamboo strip of the support frame 2 is provided with two positioning holes 20.

[0038] Example 2. See Figure 4-5 :

[0039] Repeat Example 1, but the filling layer 4 includes several non-woven fabric layers 40. Specifically, the number of non-woven fabric layers 40 is 3, and a bamboo chip layer 41 is provided between adjacent non-woven fabric layers 40. The non-woven fabric layer 40 and the bamboo chip layer 41 are connected by environmentally friendly glue. The bamboo chip layer 41 is made of bamboo chips through conventional gluing, pressing, and drying, which improves the utilization rate of bamboo waste, realizes the reuse of bamboo waste, and has good economic benefits.

[0040] As an embodiment, both sides of the bamboo shavings layer 41 are set as third rough surfaces. The surface friction of the third rough surfaces is greater than that of the smooth surfaces, which helps to increase the bonding strength between the bamboo shavings layer 41 and the non-woven fabric layer 40.

[0041] As an embodiment, the side surface of the non-woven fabric layer 40 located on the upper side extends outward and contacts the adjacent non-woven fabric layer 40 on its lower side, so that the non-woven fabric layer 40 covers the side surface of the bamboo chips layer 41, effectively preventing the bamboo chips layer 41 from falling out due to storage, long-term use, bumps, etc.

[0042] The above description and embodiments are used to explain the scope of protection of the utility model, but do not constitute a limitation on the scope of protection of the utility model. Based on the enlightenment of the utility model or the above embodiments, modifications, equivalent replacements, or other improvements to the embodiments of the utility model or part of the technical features thereof that can be obtained by ordinary technicians in this field through logical analysis, reasoning, or limited experiments in combination with common knowledge, ordinary technical knowledge in this field and / or existing technology should be included in the scope of protection of the utility model.

Claims

1. A bamboo board for furniture manufacturing, characterized by: The invention comprises an upper bamboo board (1), wherein a supporting frame (2) is provided at the lower part of the upper bamboo board (1), a filling layer (4) is arranged on the inner side of the supporting frame (2), a lower bamboo board (3) is provided at the lower part of the supporting frame (2), the lower part of the upper bamboo board (1) is provided as a first rough surface (10), and the upper side of the lower bamboo board (3) is provided as a second rough surface, a first fiber mesh layer (5) is provided between the filling layer (4) and the upper bamboo board (1), and a second fiber mesh layer (6) is provided between the filling layer (4) and the lower bamboo board (3), and both sides of the first fiber mesh layer (5) and the second fiber mesh layer (6) are coated with an adhesive layer.

2. The bamboo board for furniture manufacturing according to claim 1, characterized in that: The thickness of the upper bamboo board (1) is 2-5 times that of the lower bamboo board (3), and the board surface size of the upper bamboo board (1) and the lower bamboo board (3) are the same.

3. The bamboo board for furniture manufacturing according to claim 1, characterized in that: The outer surfaces of the upper bamboo board (1), the supporting frame (2) and the lower bamboo board (3) are provided with antibacterial and mildew-proof coatings.

4. The bamboo board for furniture manufacturing according to claim 1, characterized in that: The upper bamboo board (1) comprises two bamboo strip layers, one bamboo strip layer is arranged transversely, and the other bamboo strip layer is arranged longitudinally.

5. The bamboo board for furniture manufacturing according to claim 1, characterized in that: A triangular reinforcement block (7) is provided at the inner corner of the support frame (2); the thickness of the triangular reinforcement block (7) is the same as the thickness of the filling layer (4); and the thickness of the filling layer (4) is the same as the height of the support frame (2).

6. The bamboo board for furniture manufacturing according to claim 1, characterized in that: The support frame (2) is provided with positioning holes (20) along the thickness direction, and the upper bamboo board (1) and the lower bamboo board (3) are provided with mounting holes corresponding to the positioning holes (20). The positioning holes (20) are inserted with positioning columns, and the two ends of the positioning columns are inserted into the corresponding mounting holes.

7. A bamboo board for furniture manufacturing according to any one of claims 1 to 6, characterized in that: The filling layer (4) comprises a plurality of non-woven fabric layers (40), and a bamboo shavings layer (41) is provided between adjacent non-woven fabric layers (40).

8. The bamboo board for furniture manufacturing according to claim 7, characterized in that: Both sides of the bamboo shavings layer (41) are set as third rough surfaces.

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