Flexible stone composite board
By adopting a mirror-symmetric outer layer structure and the design of inlay rods and sealing strips in the stone composite panel, the problem of insufficient toughness after bending of the existing stone composite panel is solved, and a higher combination of bending toughness and stone texture is achieved.
Patent Information
- Application Number
- CN202421938702.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-08-12
AI Technical Summary
After bending into small arcs, existing stone composite panels are not tough enough and are prone to cracks or fractures.
A flexible stone composite panel is adopted, including an outer convex plate and an inner concave plate, and a mirror symmetric first and second outer cover layers are bonded between the two. The outer cover structure includes a wooden layer, a rubber layer and a stone layer, and the inlay rod and a sealing strip are used to enhance toughness and sealing properties.
By enhancing the inlay and sealing strip structure of the composite board, the toughness of the composite board after bending is improved, cracks and fractures are avoided, while maintaining the texture and strength of the stone.
Smart Images
Figure CN222893906U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of composite boards, in particular to a flexible stone composite board. Background Art
[0002] Stone composite board is a composite material board made of natural stone (such as marble, granite, quartz, etc.) combined with other materials (such as resin, fiberglass, etc.).
[0003] However, in the prior art, stone composite panels can be used for interior wall decoration, such as facing walls, background walls, etc., and facing walls and background walls have small curved surfaces in terms of shape. After the existing stone composite panels are bent into a small arc, their toughness has certain defects and they are very prone to cracks or even breakage. Utility Model Content
[0004] The utility model aims to solve the problem in the prior art that the stone composite board has certain defects in toughness and is very prone to cracks or even breakage after being bent into a small arc, and proposes a flexible stone composite board.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a flexible stone composite board, comprising an outer convex board and an inner concave board, a first outer layer and a second outer layer are bonded between the outer convex board and the inner concave board, the first outer layer and the second outer layer are mirror-symmetrical and bonded and fixed, the first outer layer and the second outer layer have the same structure, the second outer layer comprises a wood layer, a rubber layer and a stone layer, a board groove is opened on the inner side of the wood layer, and a long embedded rod and a short embedded rod are arranged inside the board groove.
[0006] Preferably, the long insert rods and the short insert rods are vertically filled with foam glue inside the plate grooves, and the gap between the long insert rods is smaller than the gap between the short insert rods.
[0007] Preferably, a plurality of groups of the rubber layers are spaced and distributed between the wood layer and the stone layer.
[0008] Preferably, the thickness of the wood layer and the stone layer are equal, and the height of the rubber layer is greater than the thickness of the stone layer.
[0009] Preferably, an embedded groove is provided inside the inner concave plate, and a docking area is provided at the edge of the embedded groove.
[0010] Preferably, the outer convex plate and the inner concave plate are snap-fitted, and a sealing strip abuts against the outer side of the docking area.
[0011] Preferably, the sealing strip is arranged between the outer convex plate and the inner concave plate in an interference fit manner.
[0012] Compared with the prior art, the advantages and positive effects of the utility model are:
[0013] 1. In the utility model, two sealing strips are attached to both sides of the outer convex plate and aligned and inserted into the embedded groove of the inner concave plate of the second composite plate. The sealing strips are squeezed and deformed to fit the docking area, ensuring that the two adjacent flexible stone composite plates are tightly connected. When bent into a small arc surface, the two groups of sealing strips are deformed to different degrees to compensate for the problem of large gaps after bending. The first outer layer and the second outer layer are bonded together, and the long embedded rods and the short embedded rods are made of tough metal. Multiple groups of long embedded rods and multiple groups of short embedded rods are perpendicular to each other and are filled with foam glue in the plate grooves of the first outer layer and the second outer layer, avoiding the problem of cracks in the flexible stone composite plate after bending, and improving the toughness of the first outer layer and the second outer layer when bent into a small arc surface.
[0014] 2. In the utility model, the stone layer is used as the outermost layer, which has the texture and appearance of stone and has better strength and durability. The wooden layer is used as the connecting part. After the stone layer is bent into a small arc surface, multiple groups of spaced rubber layers are deformed to varying degrees to support the stone layer and match different bending curvatures to ensure a smoother arc transition. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A three-dimensional structural diagram of the connection relationship of a flexible stone composite plate is proposed for the utility model;
[0016] Figure 2 A schematic diagram of a three-dimensional structure of a flexible stone composite plate joint is provided for the utility model;
[0017] Figure 3 A schematic diagram of the three-dimensional structure inside a flexible stone composite panel is provided for the utility model;
[0018] Figure 4 The utility model provides a local cross-sectional view of a flexible stone composite panel.
[0019] Legend: 1. First outer layer; 2. Outer convex board; 3. Second outer layer; 31. Wood layer; 32. Rubber layer; 33. Stone layer; 4. Inner concave board; 5. Inner embedded groove; 6. Docking area; 7. Sealing strip; 8. Long embedded rod; 9. Short embedded rod; 10. Board groove. DETAILED DESCRIPTION
[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0022] Embodiment 1
[0023] like Figure 1-3 As shown, the utility model provides a flexible stone composite board, including an outer convex plate 2 and an inner concave plate 4, a first outer layer 1 and a second outer layer 3 are bonded between the outer convex plate 2 and the inner concave plate 4, the first outer layer 1 and the second outer layer 3 are mirror-symmetrical and bonded and fixed, the first outer layer 1 and the second outer layer 3 have the same structure, the second outer layer 3 includes a wood layer 31, a rubber layer 32 and a stone layer 33, a board groove 10 is opened on the inner side of the wood layer 31, a long embedded rod 8 and a short embedded rod 9 are arranged inside the board groove 10, the long embedded rod 8 and the short embedded rod 9 are in a vertical state, the gap of the long embedded rod 8 is smaller than the gap of the short embedded rod 9, an inner embedded groove 5 is opened inside the inner concave plate 4, a docking area 6 is arranged on the edge of the inner embedded groove 5, the outer convex plate 2 and the inner concave plate 4 are clamped, and a sealing strip 7 is abutted on the outer side of the docking area 6, and the sealing strip 7 is arranged between the outer convex plate 2 and the inner concave plate 4 in an interference fit manner.
[0024] The following is a detailed description of the specific settings and functions of this embodiment: by attaching two sealing strips 7 to both sides of the outer convex plate 2 and aligning and inserting them into the embedded groove 5 of the inner concave plate 4 of the second composite plate, the sealing strips 7 are squeezed and deformed to fit the docking area 6, ensuring that the two adjacent flexible stone composite plates are tightly connected. When bent into a small arc surface, the two groups of sealing strips 7 undergo different degrees of deformation to compensate for the problem of large gaps after bending, and the first outer layer 1 and the second outer layer 3 are bonded together. The long embedded rods 8 and the short embedded rods 9 are made of tough metal. Multiple groups of long embedded rods 8 and multiple groups of short embedded rods 9 are perpendicular to each other and are filled with foam glue in the plate grooves 10 of the first outer layer 1 and the second outer layer 3, avoiding the problem of cracks in the flexible stone composite plate after bending, and improving the toughness of the first outer layer 1 and the second outer layer 3 when bent into a small arc surface.
[0025] Embodiment 2
[0026] like Figure 1-4 As shown, the first outer layer 1 and the second outer layer 3 are mirror-symmetrical and bonded together. The first outer layer 1 and the second outer layer 3 have the same structure. The second outer layer 3 includes a wood layer 31, a rubber layer 32 and a stone layer 33. A plate groove 10 is opened on the inner side of the wood layer 31. Multiple groups of rubber layers 32 are distributed between the wood layer 31 and the stone layer 33 at intervals. The thickness of the wood layer 31 and the stone layer 33 are equal, and the height of the rubber layer 32 is greater than the thickness of the stone layer 33.
[0027] The effect achieved by the entire embodiment is that the stone layer 33 is used as the outermost layer, which has the texture and appearance of stone and has better strength and durability. The wood layer 31 is used as a connecting part. After the stone layer 33 is bent into a small arc surface, the rubber layer 32 is made of rubber. Multiple groups of spaced rubber layers 32 undergo different degrees of deformation to support the stone layer 33 and match different bending curvatures to ensure a smoother arc transition.
[0028] The method of use and working principle of the device: when using the flexible stone composite board, two sealing strips 7 are attached to both sides of the outer convex plate 2 and aligned and inserted into the embedded groove 5 of the inner concave plate 4 of the second composite board. The sealing strips 7 are squeezed and deformed to fit the docking area 6. When bent into a small arc surface, the two groups of sealing strips 7 are deformed to varying degrees to compensate for the problem of a large gap after bending. The first outer layer 1 and the second outer layer 3 are bonded together, and the long embedded rods 8 and the short embedded rods 9 are made of a tough metal. Multiple groups of long embedded rods 8 and multiple groups of short embedded rods 9 are perpendicular to each other and are filled with foam in the plate grooves 10 of the first outer layer 1 and the second outer layer 3 to improve the toughness of the first outer layer 1 and the second outer layer 3 after bending. At the same time, the stone layer 33 is the outermost layer and the wood layer 31 is the connecting part. After the stone layer 33 is bent into a small arc surface, multiple groups of spaced rubber layers 32 are deformed to varying degrees to support the stone layer 33 and match different bending curvatures.
[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A flexible stone composite board, comprising an outer convex board (2) and an inner concave board (4), characterized in that: A first outer layer (1) and a second outer layer (3) are bonded between the outer convex plate (2) and the inner concave plate (4); the first outer layer (1) and the second outer layer (3) are mirror-symmetrical and bonded together; the first outer layer (1) and the second outer layer (3) have the same structure; the second outer layer (3) comprises a wood layer (31), a rubber layer (32) and a stone layer (33); a board groove (10) is provided on the inner side of the wood layer (31); a long embedded rod (8) and a short embedded rod (9) are provided inside the board groove (10).
2. The flexible stone composite board according to claim 1, characterized in that: The long embedded rods (8) and the short embedded rods (9) are in a vertical state, and the gap between the long embedded rods (8) is smaller than the gap between the short embedded rods (9).
3. The flexible stone composite board according to claim 2, characterized in that: A plurality of groups of rubber layers (32) are distributed at intervals between the wood layer (31) and the stone layer (33).
4. The flexible stone composite board according to claim 3, characterized in that: The thickness of the wood layer (31) and the stone layer (33) are equal, and the height of the rubber layer (32) is greater than the thickness of the stone layer (33).
5. The flexible stone composite board according to claim 1, characterized in that: An embedded groove (5) is provided inside the inner concave plate (4), and a docking area (6) is provided at the edge of the embedded groove (5).
6. The flexible stone composite board according to claim 5, characterized in that: The outer convex plate (2) and the inner concave plate (4) are snap-connected, and a sealing strip (7) is abutted against the outer side of the docking area (6).
7. The flexible stone composite board according to claim 6, characterized in that: The sealing strip (7) is arranged between the outer convex plate (2) and the inner concave plate (4) in an interference fit manner.