Multi-layer composite curved board

Abstract

The utility model discloses a multi-layer composite curved wood board, and relates to the technical field of multi-layer composite wood boards, the multi-layer composite curved wood board comprises a central framework board, the upper end and the lower end of the central framework board are respectively and fixedly provided with a surface layer wood board and a bottom layer wood board through gluing, and the two ends of the central framework board are respectively provided with a sleeving frame board; the guide sliding grooves are integrally formed in the two ends of the central framework plate, two connecting sliding blocks are movably arranged in the guide sliding grooves, and mounting hole blocks are arranged outside the two connecting sliding blocks; the limiting end blocks are installed in the guide sliding grooves, the number of the limiting end blocks is four, and embedding grooves are formed in the four limiting end blocks, so that the problems that according to an existing composite multi-layer board, the board is prevented from deforming after absorbing water through an arranged foaming layer, however, in the installation process of the board, field punching operation is needed, and the cost is high are solved. The working efficiency is influenced, and the plate carrying operation is relatively inconvenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to multilayer composite wood board technical field, concretely to a kind of multilayer composite curved wood board. BACKGROUND

[0002] Multilayer composite wood board is with multilayer plywood as base material, surface layer is hardwood piece inlay board or sliced veneer, is formed by hot pressing with glue.

[0003] For example, the announcement number is: CN219096119U (named a composite multilayer wood board), including: core board, the core board includes a plurality of stacked together solid wood board, the surface of the solid wood board is connected to form the first surface of the core board, the second surface of the core board is formed by the second side of the solid wood board;First veneer, the first veneer covers the first surface of the core board;And, second veneer, the second veneer covers the second surface of the core board, the core board is formed by a plurality of narrower solid wood board, the narrower solid wood board is not easy to deform, the gap between the plurality of solid wood board can be bonded, so that the first veneer and the second veneer can be more firmly bonded on the core board. More clearly, the width of the solid wood board is the thickness of the core board, the length of the solid wood board is also the length of the core board, the thickness of all the solid wood boards stacked together is the width of the core board. It can also be said that the plane of the solid wood board is perpendicular to the plane of the first veneer. In order to avoid deformation caused by water absorption, a foaming layer is provided between the first veneer and the core board, and a plurality of pores are formed in the foaming layer. The foaming layer can accommodate water vapor and guide it to diffuse to the outside, avoiding deformation caused by water absorption.

[0004] The above-mentioned composite multilayer board prevents deformation after water absorption by setting the foaming layer, but the board needs to be drilled on site during installation, which affects work efficiency and makes the board handling operation more inconvenient. Therefore, we provide a multilayer composite curved wood board. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a multilayer composite curved wood board to solve the problem that the existing composite multilayer board prevents deformation after water absorption by setting the foaming layer, but the board needs to be drilled on site during installation, which affects work efficiency and makes the board handling operation more inconvenient.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a multilayer composite curved wood board, including a center framework board, a surface wood board and a bottom wood board are fixedly provided at the upper end and the lower end of the center framework board by gluing, a sleeve connection frame board is installed at both ends of the center framework board.

[0007] Also includes:

[0008] The guide sliding groove is integrally arranged at both ends of the center framework plate, and two connecting sliding blocks are movably arranged in the guide sliding groove.

[0009] The limiting end block is movably arranged in the guide sliding groove, and four limiting end blocks are arranged in the guide sliding groove.

[0010] The inner lining iron plate is fixedly arranged in the guide sliding groove in an embedded manner, and anti-slip grooves are arranged on the inner walls of the guide sliding groove.

[0011] Preferably, one end of the mounting hole block is integrally provided with an inner joint head, and an inner turning groove is arranged at the rotating connection position of the connecting sliding block and the inner joint head.

[0012] Preferably, the inner part of the bottom wood plate is provided with two filling inner grooves, and the two sleeve frame plates are connected with the bottom wood plate through the two filling inner grooves.

[0013] Preferably, the inner part of the two anti-slip grooves is movably provided with a side sliding block, and the two side sliding blocks are integrally connected with the connecting sliding block.

[0014] Preferably, a roller is movably arranged in the bottom groove of the connecting sliding block through a bearing and a rotating shaft, and the connecting sliding block is rotatably connected with the guide sliding groove through the roller.

[0015] Preferably, a connecting bolt is arranged at the connecting position of the sleeve frame plate and the center framework plate, and the sleeve frame plate is fixedly connected with the center framework plate through the connecting bolt.

[0016] Preferably, a handle groove is arranged at the top end of the limiting end block, and the limiting end block is connected with the inner lining iron plate in the guide sliding groove through the magnet block.

[0017] Compared with the prior art, the beneficial effects of the present application are:

[0018] The connecting sliding block and the guide sliding groove are movably connected, the position of the mounting hole block is adjusted horizontally, and the mounting hole block is rotatably connected with the inner turning groove through the inner joint head. The mounting hole block can be rotated by 360 degrees, and the mounting hole block is adjusted to the appropriate direction. The multi-layer composite curved wood plate is installed in an adaptive manner, and the plate is designed in a curved wood structure. The plate is convenient to carry and lift, and the problem that the existing composite multi-layer plate is prevented from deforming after absorbing water through the set foaming layer, but the plate needs to be punched on site during installation, affecting the work efficiency, and the plate is inconvenient to carry and operate. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the multi-layer composite curved board of this utility model;

[0020] Figure 2 This is a schematic diagram of the overall disassembled structure of the multi-layer composite curved board of this utility model;

[0021] Figure 3 This is an enlarged schematic diagram of part A of the present invention;

[0022] Figure 4 This is a schematic diagram of the connection structure between the mounting hole block and the guide groove of this utility model;

[0023] Figure 5 This is a schematic diagram of the limiting end block structure of this utility model;

[0024] In the diagram: 1. Central frame plate; 2. Surface wood board; 3. Bottom wood board; 4. Socket frame plate; 5. Connecting bolts; 6. Inner groove; 7. Guide groove; 8. Limiting end block; 9. Mounting hole block; 10. Anti-slip groove; 11. Connecting slider; 12. Roller; 13. Inner lining plate; 14. Inner rotating groove; 15. Inner connecting head; 16. Side slider; 17. Handle groove; 18. Magnet block; 19. Embedding groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Please see Figures 1-5 An embodiment of this utility model is provided: a multi-layer composite curved board, including a central skeleton board 1, with a surface board 2 and a bottom board 3 respectively fixed to the upper and lower ends of the central skeleton board 1 by applying glue, and a socket frame plate 4 installed at both ends of the central skeleton board 1.

[0027] Also includes:

[0028] The guide slide 7 is integrally formed and located at both ends of the central skeleton plate 1. Two connecting sliders 11 are movably arranged inside the guide slide 7, and mounting holes 9 are provided on the outside of the two connecting sliders 11.

[0029] The limiting end block 8 is installed inside the guide slide 7. There are four limiting end blocks 8, and each of the four limiting end blocks 8 has an interlocking groove 19 inside. A magnet block 18 is fixed inside the interlocking groove 19 by nail-free adhesive.

[0030] The inner lining plate 13 is embedded and fixed inside the guide slide 7 with adhesive, and anti-slip grooves 10 are provided on both sides of the inner wall of the guide slide 7.

[0031] The central frame board 1, the surface wood board 2, and the bottom wood board 3 are all made of eucalyptus wood. During use, the connecting bolts 5 are removed, and then the two socket frame plates 4 are removed. Next, the two removed socket frame plates 4 are inserted and installed into the two inner filling grooves 6. The horizontal displacement of the mounting hole block 9 is adjusted by connecting the slider 11 and the guide groove 7, allowing for a suitable position. The four limiting end blocks 8 are then placed in pairs against the two connecting sliders 11, and connected to the inner lining iron plate 13 by the magnetic block 18. This fixes the limiting end blocks 8 to the guide groove 7, positioning the mounting hole block 9. The mounting hole block 9 can then be rotated 360 degrees by connecting the inner rotating head 15 and the inner rotating groove 14, adjusting it to a suitable position to assist in the adaptive installation of the multi-layer composite curved wood board.

[0032] One end of the mounting block 9 is integrally formed with an inner rotating head 15. An inner rotating groove 14 is provided at the rotational connection position between the inner rotating head 15 and the connecting slider 11. The inner rotating groove 14 and the connecting slider 11 are an integral structure. The integrally formed inner rotating head 15 at one end of the mounting block 9 facilitates the mounting block 9 and the connecting slider 11 to prevent rotational detachment. The bottom wooden board 3 has two filling grooves 6 inside. The two socket frame plates 4 are filled and inserted into the bottom wooden board 3 through the two filling grooves 6. The two filling grooves 6 inside the bottom wooden board 3 facilitate the filling and storage of the socket frame plates 4 after removal. Side sliders 16 are slidably arranged inside both anti-detachment grooves 10. Both side sliders 16 are integral structures with the connecting slider 11. The side sliders 16 slidably arranged inside both anti-detachment grooves 10 correspond to and are movably connected with the anti-detachment grooves 10, preventing the connecting slider 11 from detaching. After detaching from the guide slide 7, a roller 12 is movably installed in the bottom groove of the connecting slider 11 via a bearing and a rotating shaft. The connecting slider 11 is rolled and connected to the guide slide 7 via the roller 12. The roller 12, which is movably installed in the bottom groove of the connecting slider 11 via a bearing and a rotating shaft, assists in the rolling connection between the connecting slider 11 and the guide slide 7. A connecting bolt 5 is provided at the connection position between the sleeve frame plate 4 and the central skeleton plate 1. The sleeve frame plate 4 is fixedly connected to the central skeleton plate 1 via the connecting bolt 5. The connecting bolt 5 at the connection position between the sleeve frame plate 4 and the central skeleton plate 1 serves to fix the connection between the sleeve frame plate 4 and the central skeleton plate 1. A handle groove 17 is provided at the top of the limiting end block 8. The limiting end block 8 is attracted and connected to the inner lining iron plate 13 in the guide slide 7 via a magnet 18. The handle groove 17 at the top of the limiting end block 8 facilitates gripping the limiting end block 8.

[0033] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A multi-layer composite curved board, comprising a central skeleton board (1), wherein the upper and lower ends of the central skeleton board (1) are respectively fixed with a surface board (2) and a bottom board (3) by adhesive, and both ends of the central skeleton board (1) are fitted with a socket frame board (4). Its features are: Also includes: The guide slide (7) is integrally formed and located at both ends of the central skeleton plate (1), and two connecting sliders (11) are movably arranged inside the guide slide (7), and mounting holes (9) are provided on the outside of the two connecting sliders (11). The limiting end block (8) is installed inside the guide slide (7). There are four limiting end blocks (8), and each of the four limiting end blocks (8) has an interlocking groove (19). A magnet block (18) is fixed inside the interlocking groove (19) by nail-free adhesive. The inner lining plate (13) is fixed inside the guide groove (7) with embedded adhesive, and anti-slip grooves (10) are provided on both sides of the inner wall of the guide groove (7).

2. The multi-layer composite curved board according to claim 1, characterized in that: One end of the mounting hole block (9) is integrally formed with an inner rotating head (15). An inner rotating groove (14) is provided at the rotational connection position between the inner rotating head (15) and the connecting slider (11). The inner rotating groove (14) and the connecting slider (11) are an integral structure.

3. The multi-layer composite curved board according to claim 1, characterized in that: The bottom wooden board (3) has two filling grooves (6) inside, and the two socket frame plates (4) are filled and plugged into the bottom wooden board (3) through the two filling grooves (6).

4. The multi-layer composite curved board according to claim 1, characterized in that: Both of the anti-slip grooves (10) are equipped with side sliders (16), and both side sliders (16) are integral with the connecting slider (11).

5. The multi-layer composite curved board according to claim 1, characterized in that: A roller (12) is movably arranged in the bottom groove of the connecting slider (11) through a bearing and a rotating shaft, and the connecting slider (11) is rolledly connected to the guide groove (7) through the roller (12).

6. The multi-layer composite curved board according to claim 1, characterized in that: A connecting bolt (5) is provided at the connection position between the socket frame plate (4) and the central skeleton plate (1), and the socket frame plate (4) is fixedly connected to the central skeleton plate (1) by the connecting bolt (5).

7. The multi-layer composite curved board according to claim 1, characterized in that: The top of the limiting end block (8) is provided with a handle groove (17), and the limiting end block (8) is attracted to the inner iron plate (13) in the guide slide groove (7) by a magnet (18).

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