Composite panel, countertop and wall panel

Abstract

The utility model provides a composite panel, a countertop and a shingle.The composite panel comprises a decorative surface layer and a reinforcing material layer, specifically, the reinforcing material layer is arranged on one side of the decorative surface layer in the thickness direction, and the reinforcing material layer and the decorative surface layer are fixed in an adhesive mode through glue to form a composite board; a functional groove is formed in the side, away from the decorative surface layer, of the composite board, penetrates through the reinforcing material layer in the thickness direction, extends to the decorative surface layer and is used for containing redundant glue after the reinforcing material layer and the decorative surface layer are bonded. By optimizing the structural form of the composite panel, the structural strength and impact resistance of the composite panel are improved, and the production and use cost of the composite panel is effectively reduced.

Description

Technical Field

[0001] The present application relates to the technical field of laminated composite panels, and further to a composite panel, a table panel and a wall panel. Background Art

[0002] With the continuous advancement of material science and production technology, the building decoration industry continues to develop; decorative panels have begun to be widely used in the construction of interior walls, home countertops, etc. to enhance the overall beauty of the building.

[0003] At present, the materials used for decorative panels in the industry, such as rock slabs, natural stones, and glass, are becoming more and more expensive as the colors and quality of the materials increase. Moreover, after the corresponding materials are processed into decorative panels, due to their large area and thin thickness, the structural strength and impact resistance of the decorative panels are poor. They are easy to break and break during installation and use, making the cost of decorative panels high. Therefore, studying how to improve the structural strength and impact resistance of decorative panels and reduce their use costs will have a profound impact on the development of the decorative panel industry. Utility Model Content

[0004] The purpose of the present application is to provide a composite panel, a table panel and a wall panel, which can improve the structural strength and impact resistance of the composite panel by optimizing the structural form, thereby effectively reducing its use cost.

[0005] The technical solutions provided by this application are as follows:

[0006] In one aspect, the present application provides a composite panel, comprising:

[0007] Decorative surface layer;

[0008] A reinforcing material layer is arranged on one side of the decorative surface layer in the thickness direction, and the reinforcing material layer is adhered and fixed to the decorative surface layer by glue to form a composite board;

[0009] A functional groove is provided on one side of the composite board away from the decorative surface layer. The functional groove runs through the thickness direction of the reinforcing material layer and extends to the decorative surface layer, and is used to accommodate the excess glue after the reinforcing material layer is bonded to the decorative surface layer.

[0010] By using a composite panel provided by the present application, a reinforcing material layer is laminated on the decorative surface layer, so as to increase the structural strength and impact resistance of the decorative panel, and effectively reduce the probability of damage of the composite panel during production and use. At the same time, a functional groove is provided. During the actual production process, when the decorative surface layer and the reinforcing material layer are bonded by glue, the excess glue between the two flows into the functional groove, so as to promote the full flow of glue between the decorative surface layer and the reinforcing material layer, so that the finished composite panel tends to be flat, thereby improving the stability of the reinforcing material layer supporting the decorative surface layer at various locations, further improving the impact resistance and crack resistance of the decorative surface layer, and improving the structural strength of the composite panel. In this way, the probability of damage of the corresponding composite panel during transportation, installation, use, etc. is significantly reduced, so that the cost of the corresponding composite panel is lower and the comprehensive performance is better. At the same time, the decorative surface layer and the reinforcing material layer are glued and fixed to form a composite board. The production process of the composite panel is simple and easy to operate, which effectively ensures the convenience of production of the composite panel, and also helps to reduce its production cost, thereby effectively promoting the positive development of the decorative panel industry.

[0011] In some embodiments, the functional groove is opened at the edge of the composite board and extends along the length direction of the composite board.

[0012] With a composite panel provided by the present application, a functional groove is provided at the edge of the composite panel, so that the composite panel can be simultaneously applied to different application scenarios (for example, when the composite panel is used as a countertop, one side of the composite panel formed functional groove is arranged to be located on the side of the countertop supporting cabinet body close to the operating area, so that the functional groove is used as a drip groove, and because excess glue flows into the functional groove, the gap between the decorative surface layer and the reinforcing material layer in the functional groove is blocked, effectively reducing the occurrence of water stains on the countertop panel flowing down along the edge of the countertop panel and spreading to the supporting cabinet body, thereby improving the service life of the corresponding countertop panel, Improve user experience; for example, when the composite panel is used as a wall panel, connecting fasteners matching the supporting fasteners on the wall are installed in the functional groove to achieve the wall installation of the corresponding composite panel; expand the application scope of the composite panel and reduce its specificity. During the installation process, if the corresponding composite panel used as a table panel, wall panel, etc. is damaged, the user can borrow other corresponding composite panels used as wall panels or table panels, etc., without having to customize the corresponding table panel, wall panel separately); in this way, the comprehensive performance of the corresponding composite panel is effectively improved, which helps to further reduce the production and use costs of the corresponding composite panel, i.e., the decorative panel.

[0013] In some embodiments, the reinforcing material layer is provided with a glue containing cavity, and the glue containing cavity is used to contain excess glue after the decorative surface layer and the reinforcing material layer are bonded together;

[0014] The reinforcing material layer is provided with a plurality of through holes in the thickness direction thereof, the through holes are evenly distributed in the middle of the reinforcing material layer surface, and the glue containing cavity is formed between the inner wall of the through hole and the decorative surface layer.

[0015] A composite panel provided by the present application has a glue receiving cavity formed by means of a through hole opened in the reinforcing material layer and a side wall of the decorative surface layer. When the decorative surface layer and the reinforcing material layer are bonded by glue, excess glue between the two flows directly into the glue receiving cavity, which helps to further promote the sufficient flow of glue between the decorative surface layer and the reinforcing material layer, so that the glue layer between the decorative surface layer and the reinforcing material layer becomes smoother after solidification, effectively improving the stability of the reinforcing material layer supporting various parts of the decorative surface layer, thereby making the decorative surface layer evenly stressed at various parts, which helps to further improve the impact resistance and crack resistance of the composite panel, and further improve its overall structural strength.

[0016] At the same time, by forming a glue receiving cavity by opening a hole in the reinforcing material layer, the production process of the composite panel is simple and easy to operate, which further ensures the convenience of production of the composite panel and steadily reduces its production cost.

[0017] In some embodiments, the decorative surface layer is provided with first chamfers at positions on both sides of the functional groove in the width direction, and the first chamfers are provided close to the reinforcing material layer;

[0018] The reinforcing material layer is provided with second chamfers at positions corresponding to both sides of the functional groove in the width direction, and the second chamfers are located on a side of the reinforcing material layer close to the decorative surface layer;

[0019] The first chamfer corresponds to the second chamfer one by one, and the decorative surface layer and the reinforcing material layer are fixedly laminated to form a filling groove, and the filling groove is used to accommodate excess glue after the decorative surface layer and the reinforcing material layer are bonded.

[0020] The composite panel provided by the present application has a filling groove on the side wall of the functional groove, and the excess glue after the decorative surface layer and the reinforcing material layer are bonded flows into the filling groove instead of directly flowing into the functional groove. On the one hand, it helps to extend the distance between the opening of the functional groove and the gap between the decorative surface layer and the reinforcing material layer, and further reduces the probability of water stains and the like flowing into the gap between the decorative surface layer and the reinforcing material layer through the functional groove when the composite panel is used as a countertop; on the other hand, it also helps to maintain the flatness of the side wall of the functional groove, so as to facilitate the installation of various fasteners in the functional groove when the corresponding composite panel is used as a wall panel, and helps to ensure the stability of each function of the corresponding composite panel. At the same time, by respectively opening the first chamfer and the second chamfer on the decorative surface layer and the reinforcing material layer, and forming the filling groove after splicing, the forming method of the filling groove is simple, which helps to further improve the production convenience of the composite panel.

[0021] In some embodiments, the decorative surface layer includes any one of a natural stone layer, a rock slab layer, a ceramic layer, and a glass layer;

[0022] The reinforcing material layer includes a metal plate layer.

[0023] Through a composite panel provided by the present application, by setting any one of natural stone, rock slab, ceramic, and glass as the decorative surface layer material and setting a metal plate as the reinforcing material layer, the composite panel not only ensures the aesthetics and decorativeness but also significantly improves its structural strength and impact resistance, effectively enhancing its comprehensive performance.

[0024] On the other hand, the present application also provides a tabletop panel, including the composite panel described in any one of the above.

[0025] The side of the composite panel facing away from the reinforcing material layer forms the front surface of the tabletop panel, and the reinforcing material layer forms the supporting bottom plate of the tabletop panel;

[0026] The composite panel is provided with a sink avoidance hole penetrating in its thickness direction;

[0027] The functional groove is located on the side of the tabletop panel close to the operation area and is used as a water guide groove.

[0028] Through a tabletop panel provided by the present application, when the above composite panel is used as the tabletop panel, since the reinforcing material layer stably supports the decorative surface layer, the structural strength of the corresponding tabletop panel is effectively improved, its impact resistance is enhanced, and the occurrence of cracking and damage of the tabletop panel during use is effectively reduced; at the same time, due to the setting of the water drain groove, the probability of separation between the decorative surface layer and the reinforcing material layer of the tabletop panel during use is effectively reduced, so that the corresponding tabletop panel ensures its aesthetics and use safety, effectively extends its service life, reduces its use cost, and further stably improves the user experience.

[0029] On the other hand, the present application also provides a wall panel, including the composite panel described in any one of the above, and further including:

[0030] A connecting fastener, which is installed in the functional groove and is used to cooperate with the connecting fastener on the wall to realize the installation of the wall panel on the wall.

[0031] A wall panel provided by the present application, when the above-mentioned composite panel is applied to the wall panel, since there is a reinforcing material layer supporting the decorative surface layer, the structural strength and impact resistance of the corresponding wall panel are stronger, thereby effectively reducing the probability of damage during the production, transportation, installation, use and the like, making its corresponding cost lower and the comprehensive performance higher; at the same time, during actual use, the wall panel can be installed on the wall by installing connecting fasteners in the functional grooves, and then the corresponding connecting fasteners are matched with the supporting fasteners of the wall. The installation operation of the wall panel is simple and easy to implement, which effectively improves its convenience of use, and further reduces its use cost, ensuring the user experience.

[0032] In some embodiments, the connecting fastener includes a support plate and a hanging plate, the support plate and the hanging plate are perpendicular to each other, and the support plate is arranged on one side of the hanging plate in the thickness direction and connected to the middle part of the hanging plate in the width direction, so that the connecting fastener has a T-shaped structure;

[0033] One end of the support plate facing away from the hanging plate extends into the functional groove along its own length direction and is fixedly connected to the inner wall of the functional groove;

[0034] The hanging plate is slidably inserted into the T-shaped groove of the supporting fastener of the wall along its own length direction, and is snap-fitted with the supporting fastener along the extending direction of the supporting plate.

[0035] A wall panel provided by the present application is provided with a T-shaped connecting fastener, and the corresponding wall panel is installed on the wall by means of the sliding and snap-fitting cooperation between the connecting fastener and the supporting fastener. The installation structure is simple and the operation is convenient, which helps to further improve the construction convenience of the corresponding wall panel.

[0036] In some embodiments, a mounting groove is provided in the middle of each side wall of the composite panel;

[0037] The wall panel also includes a splicing plate, which is used to slide along the splicing direction and embed into the corresponding installation grooves of the two adjacent composite panels at both ends thereof until they respectively abut against the bottom surfaces of the corresponding installation grooves when the adjacent composite panels are spliced ​​together, so as to fix and splice the two adjacent composite panels.

[0038] In some embodiments, the mounting slot includes a first slot and a second slot, and the first slot and the second slot each include two slots, and the two first slots are respectively opened at two ends of the length direction of the composite panel; the two second slots are respectively opened at two ends of the width direction of the composite panel;

[0039] When successively joining adjacent composite panels along the length direction of the composite panel, both ends of the length of the splicing plate are respectively slidably inserted into the corresponding first notches of the adjacent composite panels along the width direction of the composite panel until they respectively abut against the bottom surfaces of the corresponding first notches;

[0040] When successively joining adjacent composite panels along the width direction of the composite panel, both ends of the length of the splicing plate are respectively slidably inserted into the corresponding second notches of the adjacent composite panels along the width direction of the composite panel until they respectively abut against the bottom surfaces of the corresponding second notches.

[0041] With a wall panel provided by the present application, installation slots are opened on the side walls of the composite panel, and through the insertion and cooperation of the splicing plate and the installation slots, the successive joining between adjacent composite panels is realized. The splicing structure is simple, the production and assembly are convenient, and the production and use costs are effectively reduced.

[0042] Compared with the prior art, the composite panel, table top panel and wall panel provided by the present application have at least one of the following beneficial effects:

[0043] 1. In the present application, by laminating a decorative surface layer on the reinforcing material layer, the structural strength and impact resistance of the corresponding composite panel, i.e., the decorative panel, are increased, and the loss probability during production, use, etc. is effectively reduced; at the same time, functional slots are provided, so that the corresponding composite panel can be applicable to different application scenarios at the same time, expanding its scope of application and reducing its specificity, thereby improving the comprehensive performance of the corresponding composite panel. In this way, the production and use costs of the corresponding composite panel, i.e., the decorative panel, are significantly reduced, which is beneficial for enterprises to save energy and reduce costs, and improves the user experience, promoting the positive development of the decorative panel industry.

[0044] 2. In the present application, it is set that the decorative surface layer and the reinforcing material layer are adhesively fixed, and through holes are opened in the reinforcing material layer to form a glue accommodating cavity. Combining the settings of the functional slots and the filling slots, while improving the structural strength and impact resistance of the corresponding composite panel, the probability of separation between the decorative surface layer and the reinforcing material layer on it is effectively reduced, and further the stability of its overall structure is effectively ensured. At the same time, due to the simple forming methods of the glue accommodating cavity, the functional slots and the filling slots, the production convenience of the composite panel is effectively ensured, and its production cost is further reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] The following will further illustrate the above characteristics, technical features, advantages and their implementation manners of the solution in a clear and understandable manner in combination with the drawings of the preferred embodiments.

[0046] Figure 1 is an axonometric schematic diagram mainly showing the overall structure of the composite panel in the embodiment of the present application;

[0047] Figure 2 It is the left view mainly showing the position where the functional groove is opened in the embodiment of the present application;

[0048] Figure 3 It is the state diagram mainly showing the state when the composite panel is used as a tabletop in the embodiment of the present application;

[0049] Figure 4 It is the state diagram mainly showing the state when the composite panel is used as a wall panel in the embodiment of the present application;

[0050] Figure 5 It is the axonometric schematic diagram mainly showing the glue accommodating cavity and the position where the functional groove is opened in the embodiment of the present application;

[0051] Figure 6 It is the axonometric schematic diagram mainly showing the waist-shaped hole when the through hole is in a waist-shaped hole in the embodiment of the present application;

[0052] Figure 7 It is the axonometric schematic diagram mainly showing the opening form of the filling groove in the embodiment of the present application;

[0053] Figure 8 It is the side view mainly showing the opening form of the filling groove in the embodiment of the present application;

[0054] Figure 9 It is the side view mainly showing the other form of the functional groove in the embodiment of the present application;

[0055] Figure 10 It is the side view mainly showing the overall structure of the water-dripping structure in the embodiment of the present application;

[0056] Figure 11 It is the axonometric schematic diagram mainly showing the overall structure of the tabletop in the embodiment of the present application;

[0057] Figure 12 It is the axonometric schematic diagram mainly showing the overall structure of the connecting fastener in the embodiment of the present application.

[0058] Explanation of reference numerals:

[0059] 1. Decorative surface layer; 11. First chamfer; 12. Installation groove; 2. Reinforcing material layer; 21. Second chamfer; 3. Functional groove; 4. Glue accommodating cavity; 5. Filling groove; 6. Water tank avoidance hole; 7. Connecting fastener; 71. Support plate; 72. Hanging plate; 8. Splicing plate;

[0060] 100. Water stain; 200; Support cabinet; 300. Wall; 400. Support fastener. Detailed implementation manners

[0061] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the specific implementation methods of the present application will be described below with reference to the accompanying drawings. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0062] In order to simplify the drawings, only the parts related to the present application are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically drawn or marked. In this article, "one" not only means "only one", but also means "more than one".

[0063] In the building decoration industry, decorative panels are widely used in the construction of indoor walls, home countertops, etc. due to their good decorative properties, wear resistance, and corrosion resistance. It is well known that the materials used for decorative panels (such as rock slabs, natural stones, glass, etc.) are becoming more expensive as the colors and quality improve; however, after the corresponding materials are processed into decorative panels, due to the large overall area and thin thickness, the structural strength and impact resistance of the finished decorative panels are poor, and they are easy to break and break during installation and use; in addition, most decorative panels in related technologies have strong customizable structural forms and can only be used in specific scenarios. They cannot be adaptively replaced and need to be customized again after being damaged; the above reasons make the use cost of the corresponding decorative panels high, and there is room for improvement.

[0064] In this regard, refer to the accompanying drawings of the specification Figures 1 to 4 In one embodiment, a composite panel is provided, comprising a decorative surface layer 1 and a reinforcing material layer 2 which are parallel to each other: specifically, the reinforcing material layer 2 is arranged on one side of the decorative surface layer 1 in the thickness direction, and is bonded and fixed to the decorative surface layer 1 by glue to form a composite board; a functional groove 3 is provided on the side of the composite board away from the decorative surface layer 1, and the functional groove 3 penetrates the thickness direction of the reinforcing material layer 2 and extends to the decorative surface layer 1, for accommodating excess glue after the reinforcing material layer 2 and the decorative surface layer 1 are bonded.

[0065] A composite board is formed by laminating a decorative surface layer 1 with a reinforcing material layer 2, significantly enhancing the structural strength and impact resistance of the composite panel, and effectively reducing its breakage rate during production and use. Moreover, due to the provision of functional grooves 3, during the actual production process, when the decorative surface layer 1 and the reinforcing material layer 2 are adhesively bonded with glue, the excess glue between the two flows into the functional grooves 3, promoting the full flow of the glue between the decorative surface layer 1 and the reinforcing material layer 2. The finished composite panel tends to be flat, effectively enhancing the stability of the reinforcing material layer 2 in supporting various parts of the decorative surface layer 1, further enhancing the impact resistance and anti-cracking performance of the decorative surface layer 1, and improving the structural strength of the composite panel. Thus, the probability of breakage of the corresponding composite panel during transportation, installation, use, etc. is significantly reduced, making the cost of the corresponding composite panel lower and its comprehensive performance better. At the same time, the decorative surface layer 1 and the reinforcing material layer 2 are adhesively fixed to form a composite board. The production process of this composite panel is simple and easy to operate, effectively ensuring the production convenience of this composite panel, thereby effectively reducing its production cost and facilitating the positive development of the decorative panel industry.

[0066] In one embodiment, based on the above embodiment, specifically. In this embodiment of the present application, both the decorative surface layer 1 and the reinforcing material layer 2 are provided as rectangular plate-like structures, so that the corresponding composite panel is in a rectangular plate-like structure. Of course, according to the actual application scenario, the shapes of the decorative surface layer 1 and the reinforcing material layer 2 can be adaptively adjusted, that is, the composite panel can also be set to other shapes, and the implementation mode of the present application does not specifically limit the shapes of the decorative surface layer 1 and the reinforcing material layer 2. This embodiment of the present application is only described by taking the composite panel as a rectangle as an example.

[0067] Moreover, in this embodiment of the present application, the decorative surface layer 1 can be set as any one of a natural stone layer, a rock board layer, a ceramic layer, and a glass layer; the reinforcing material layer 2 can be set as a metal plate layer. In this way, while ensuring the decorativeness of the corresponding composite panel, its structural strength and production convenience are stably improved. Of course, according to actual needs, both the decorative surface layer 1 and the reinforcing material layer 2 can be made of other materials, and the implementation mode of the present application does not specifically limit the materials provided for the decorative surface layer 1 and the reinforcing material layer 2. This embodiment of the present application is only described by taking the decorative surface layer 1 as a natural stone layer and the reinforcing material layer 2 as a metal plate layer as an example.

[0068] At the same time, referring to Figure 2 and Figure 5, a glue receiving cavity 4 is formed on the reinforcing material layer 2, and the glue receiving cavity 4 is used to accommodate excess glue between the decorative surface layer 1 and the reinforcing material layer 2. Specifically, in this embodiment of the present application, the reinforcing material layer 2 is provided with a plurality of through holes throughout its thickness direction, and the plurality of through holes are evenly spaced and distributed on the board surface of the reinforcing material layer 2 in a matrix-like manner to match the shape of the composite panel; after the decorative surface layer 1 and the reinforcing material layer 2 are bonded, the glue receiving cavity 4 is formed at a position formed by the side wall of the decorative surface layer 1 close to the reinforcing material layer 2 and the inner wall of the through hole.

[0069] In this embodiment of the present application, refer to Figure 5 , the through hole is set as a circular hole, and when the reinforcing material layer 2 is bonded to the decorative surface layer 1, the excess glue between the two is evenly discharged from the circular holes at the corresponding positions. Of course, according to the specific application, the through hole can also be set as a waist-shaped hole, a rectangular hole or other corresponding hole structures, and the implementation method of the present application does not make specific restrictions on this.

[0070] Reference Figure 6 , an example is given of a specific situation when the through hole is opened as a waist-shaped hole, the length direction of the waist-shaped hole is parallel to the length direction of the reinforcing material layer 2, or, the length direction of the waist-shaped hole is parallel to the width direction of the reinforcing material layer 2, or, the length direction of some waist-shaped holes is parallel to the length direction of the reinforcing material layer 2, and the length direction of some waist-shaped holes is parallel to the width direction of the reinforcing material layer 2, and the waist-shaped holes are evenly spaced on the board surface of the reinforcing material layer 2, so that excess glue at various locations between the reinforcing material layer 2 and the decorative surface layer 1 is evenly discharged from the corresponding waist-shaped holes.

[0071] In this embodiment of the present application, the functional groove 3 is opened at the edge of the composite board and extends along the length direction of the composite board, so that the composite board is suitable for different application scenarios such as countertops and wall panels. Since the excess glue near the edge of the composite panel can be guided out from the edge of the reinforcing material layer 2 and the decorative surface layer 1 and the functional groove 3, in this embodiment of the present application, the through holes are distributed in the middle of the board surface of the reinforcing material layer 2.

[0072] During actual production, after applying glue to the joint surface between the decorative surface layer 1 and the reinforcing material layer 2 and then clamping and gluing them together, the decorative surface layer 1 and the reinforcing material layer 2 are pressed, and the glue between them flows fully and fills the gap between them as much as possible. After the gap between the decorative surface layer 1 and the reinforcing material layer 2 is filled with glue, the excess glue in the middle of the composite panel is extruded and discharged from the through holes, and the excess glue at the edge of the composite panel is extruded and discharged from the functional groove 3 or from the edge between the reinforcing material layer 2 and the decorative surface layer 1, making the glue layer between the decorative surface layer 1 and the reinforcing material layer 2 more flat. Moreover, after the excess glue fills the corresponding glue accommodating cavity 4 and the functional groove 3 and covers the edges of the decorative surface layer 1 and the reinforcing material layer 2, it covers the gap between the reinforcing material layer 2 and the decorative surface layer 1. After the glue solidifies, the firm adhesion between the decorative surface layer 1 and the reinforcing material layer 2 can be achieved, effectively sealing the gap between the reinforcing material layer 2 and the decorative surface layer 1, and thus effectively maintaining the long-term stability of the corresponding composite panel structure.

[0073] Meanwhile, since the functional groove 3 is opened at the edge of the composite board and extends along the length direction of the composite board, the composite panel can be applied to different application scenarios. For example, referring to Figure 3 , when the composite panel is used as a tabletop, the side of the composite panel where the functional groove 3 is formed is located on the side of the tabletop supporting cabinet 200 close to the operation area, so that the functional groove 3 can be used as a drip groove to reduce the situation that water stains 100 above the tabletop flow down along the edge of the tabletop and spread towards the supporting cabinet 200 (the spreading direction of water stains 100 above the tabletop is as shown by the Figure 3 arrow), thereby improving the service life of the corresponding tabletop and enhancing the user experience. For another example, referring to Figure 4 , when the composite panel is used as a wall panel, a connecting fastener 7 matching the supporting fastener 400 on the wall 300 is installed in the functional groove 3 to realize the installation of the corresponding composite panel on the wall. Thus, the applicable range of the composite panel can be effectively expanded, and its specificity can be reduced. During the installation process, if the corresponding composite panel used as a tabletop, wall panel, etc. is damaged, users can borrow other composite panels used as wall panels, table tops, etc., without having to customize the corresponding tabletop and wall panel separately. In this way, the comprehensive performance of the corresponding composite panel can be effectively improved, thereby significantly reducing the production and use costs of the corresponding composite panel, that is, the decorative panel, promoting energy conservation and cost reduction of enterprises, and enhancing the user experience.

[0074] In addition, in this embodiment of the present application, referring to Figure 7 and Figure 8, first chamfers 11 are provided at positions on both sides of the functional groove 3 in the width direction of the decorative surface layer 1, and the first chamfers 11 are located on the side of the decorative surface layer 1 close to the reinforcing material layer 2; correspondingly, second chamfers 21 are provided at positions on both sides of the functional groove 3 in the width direction of the reinforcing material layer 2, and the second chamfers 21 are located on the side of the reinforcing material layer 2 close to the decorative surface layer 1; after the decorative surface layer 1 and the reinforcing material layer 2 are adhesively fixed, the first chamfers 11 and the second chamfers 21 correspond to each other one by one and are joined to form a filling groove 5.

[0075] In actual production, the excess glue after the decorative surface layer 1 and the reinforcing material layer 2 are bonded first flows into the filling groove 5 instead of directly flowing into the functional groove 3, so as to maintain the flatness of the side wall of the functional groove 3, thereby facilitating the installation of various connecting fasteners 7 in the functional groove 3 when the corresponding composite panel is used as a wall panel; in addition, the setting of the filling groove 5 also helps to extend the distance between the opening of the functional groove 3 and the gap between the decorative surface layer 1 and the reinforcing material layer 2, and further reduces the probability that water stains 100 and the like flow into the gap between the decorative surface layer 1 and the reinforcing material layer 2 through the opening of the functional groove 3 when the composite panel is used as a tabletop panel. Thus, it effectively ensures that the corresponding composite panel is applied to different usage scenarios.

[0076] In this embodiment of the present application, the functional groove 3 is formed by cutting through the thickness direction of the reinforcing material layer 2 and then joining the two after grooving on the side of the decorative surface layer 1 facing away from the decorative surface. Refer to Figure 9 , it is also possible to only groove on the side of the decorative surface layer 1 facing away from the decorative surface, and at the same time, the position of the reinforcing material layer 2 corresponding to the groove on the decorative surface layer 1 is formed to protrude into the groove. At this time, since there is no opening on the reinforcing material layer 2, when the corresponding composite panel is used as a tabletop panel, the situation where water stains 100 and the like penetrate into the gap between the decorative surface layer 1 and the reinforcing material layer 2 from the functional groove 3 can be effectively reduced; at the same time, since the contact area between the reinforcing material layer 2 and the decorative surface layer 1 is larger, it also helps to improve the structural stability of the composite panel. In the implementation manner of the present application, there are various ways to form the functional groove 3, which will not be elaborated one by one here.

[0077] Of course, whether the grooves are made on the decorative surface layer 1 or the reinforcing material layer 2, the structural strength of the corresponding composite panel will be affected to a certain extent; in the embodiments of the present application, preferably, when the corresponding composite panel is used as a table panel, that is, when the corresponding functional groove 3 is used as a drip groove, reinforcing ribs can be added at the position corresponding to the functional groove 3 on the decorative surface layer 1, that is, reinforcing ribs can be buried at the drip groove on the corresponding table panel at the same time, so as to further enhance the reinforcement and support of the corresponding table panel. Specifically, in the embodiments of the present application, the reinforcing ribs can be buried at the position corresponding to the functional groove 3 on the decorative surface layer 1 along the extension direction of the functional groove 3; at the same time, the reinforcing ribs can be made of steel bars, and of course, other materials that can enhance the structural strength of the composite panel can also be used to make the reinforcing ribs. The embodiments of the present application do not specifically discuss this, and of course, the specific materials of the reinforcing ribs should not be used as a limitation on the scope of protection of the present application.

[0078] In addition, refer to Figure 10 In the present application, the reinforcing material layer 2 may be directly raised toward the side away from the decorative surface layer 1 to form a drip structure. When the corresponding composite panel is used as a countertop, water stains 100 and the like may drip directly onto the ground from the drip structure. At this time, if the drip structure is set to a shape matching the supporting fastener 400 of the wall 300, the corresponding composite panel may be used for both countertop and wall panels. In addition, since there are no grooves on the decorative surface layer 1 and the reinforcing material layer 2, the structural strength of the corresponding composite panel may be effectively guaranteed.

[0079] In addition to the structure described above, in order to improve the bonding strength between the decorative surface layer 1 and the reinforcing material layer 2, in the embodiments of the present application, the bonding strength between the glue and the decorative surface layer 1, and between the glue and the reinforcing material layer 2 can be increased by setting the sides where the reinforcing material layer 2 and the decorative surface layer 1 are close to each other, and even the surfaces of the first chamfer 11 and the second chamfer 21 to an uneven rough surface structure, so as to ensure a stable connection between the decorative surface layer 1 and the reinforcing material layer 2 after the glue solidifies.

[0080] Next, the technical solution of the present application is further described by taking the scenario where the composite panel is applied to a table top as an example. In one embodiment, a table top is provided, referring to Figure 3 and Figure 11 , including the composite panel described in any of the above embodiments, wherein the side of the composite panel facing away from the reinforcing material layer 2 forms the front side of the table panel, and the reinforcing material layer 2 forms the supporting bottom plate of the table panel; and one side of the composite panel forming functional groove 3 is located on the side of the table panel close to the operating area to serve as a water guide groove.

[0081] In practical applications, when the composite panel is used as a tabletop panel, for example, when making the tabletop panel of a kitchen with the composite panel, since the edge of the tabletop panel usually needs to extend a preset width beyond the supporting cabinet body 200 to form the edge of the tabletop panel. When installing the tabletop panel in this embodiment of the present application, one side of the forming functional groove 3 of the composite panel is arranged close to the side of the operation area. The functional groove 3 separates the glue accommodating cavity 4 from the edge of the tabletop panel, effectively reducing the occurrence of water stains 100 and the like on the tabletop panel flowing into the gap between the decorative surface layer 1 and the reinforcing material layer 2 from the glue accommodating cavity 4; moreover, the excess glue flows into the functional groove 3, sealing the gap between the decorative surface layer 1 and the reinforcing material layer 2 located in the functional groove 3, effectively reducing the probability that water stains 100 and the like on the tabletop panel flow into the gap between the decorative surface layer 1 and the reinforcing material layer 2 and cause the relative separation of the decorative surface layer 1 and the reinforcing material layer 2, effectively ensuring the structural strength of the corresponding tabletop panel.

[0082] In addition, a water tank avoidance hole 6 is provided through the thickness direction of the composite panel for installing a water tank.

[0083] Next, taking the scenario where the composite panel is applied to a wall panel as an example, the technical solution of the present application will be further elaborated. In one embodiment, a wall panel is provided. Referring to Figure 4 And Figure 12 , it includes the composite panel described in any of the above embodiments, and further includes: a connecting fastener 7, and the connecting fastener 7 is installed in the functional groove 3 of the corresponding composite panel for cooperating with the supporting fastener 400 of the wall body 300 to realize the installation of the wall panel on the wall.

[0084] In this embodiment of the present application, to improve the convenience of installing the wall panel on the wall, specifically, referring to Figure 12 , the connecting fastener 7 includes a support plate 71 and a hanging plate 72. The support plate 71 and the hanging plate 72 are perpendicular to each other, and the support plate 71 is arranged on one side in the thickness direction of the hanging plate 72 and is connected to the middle of the hanging plate 72 in the width direction, so that the connecting fastener 7 has a T-shaped structure; a T-shaped groove is provided on the side of the supporting fastener 400 of the wall body 300 facing away from the wall surface; during installation, one end of the support plate 71 facing away from the hanging plate 72 extends into the functional groove 3 along its own length direction and is fixedly connected to the inner wall of the functional groove 3, keeping the length directions of the support plate 71 and the hanging plate 72 consistent with the extending direction of the functional groove 3; then, the hanging plate 72 slides and is embedded into the T-shaped groove of the supporting fastener 400 of the wall body 300 along its own length direction and is clamped and cooperated with the supporting fastener 400 along the extending direction of the support plate 71, thereby realizing the hanging of the corresponding wall panel on the wall.

[0085] Furthermore, referring to Figure 4, to achieve the sequential splicing between adjacent wall panels, installation grooves 12 are provided in the middle of each side wall of the composite panel; correspondingly, the wall panel is also provided with a splicing plate 8; when adjacent composite panels are spliced, both ends thereof slide and embed into the corresponding installation grooves 12 of adjacent two composite panels along the splicing direction until they respectively abut against the bottom surfaces in the corresponding installation grooves 12 to fix and splice adjacent two composite panels.

[0086] In this embodiment of the present application, the installation groove 12 is set as a rectangular groove. To ensure the stability of the wall panel after being installed on the wall, the installation groove 12 is preferably provided on the decorative surface layer 1; meanwhile, the splicing plate 8 is set as a rectangular plate according to the shape of the installation groove 12 between adjacent two wall panels.

[0087] Specifically, each installation groove 12 on any composite panel includes a first slot and a second slot, and one first slot is provided at each of the two ends of the composite panel in the length direction; correspondingly, one second slot is provided at each of the two ends of the composite panel in the width direction; any gap between adjacent two composite panels corresponds to a splicing plate 8; during use, when sequentially splicing adjacent composite panels along the length direction of the composite panel, both ends of the length of the splicing plate 8 slide and embed into the corresponding first slots of adjacent composite panels along the width direction of the composite panel until they respectively abut against the bottom surfaces of the corresponding first slots; similarly, when sequentially splicing adjacent composite panels along the width direction of the composite panel, both ends of the length of the splicing plate 8 slide and embed into the corresponding second slots of adjacent composite panels along the width direction of the composite panel until they respectively abut against the bottom surfaces of the corresponding second slots.

[0088] To improve the adaptability between the splicing plate 8 and the corresponding installation groove 12 and reduce the situation that the splicing plate 8 damages the decorative surface layer 1 on the corresponding composite panel, in this embodiment of the present application, the outer surface of any splicing plate 8 is coated with an elastic protective sleeve; anti-slip teeth are provided at both ends of any elastic protective sleeve along the length direction of the splicing plate 8, and the inner wall surface of any installation groove 12 is set as a rough wall surface to improve the stability of the splicing plate 8 installed in the corresponding composite panel, thereby ensuring the stability of the wall panel when installed on the wall.

[0089] It should be noted that the above embodiments can be freely combined according to needs. The above is only the preferred implementation manner of the present application. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present application, several improvements and refinements can still be made, and these improvements and refinements should also be regarded as the protection scope of the present application.

Claims

1. A composite panel, characterized in that: include: Decorative surface layer; A reinforcing material layer is arranged on one side of the decorative surface layer in the thickness direction, and the reinforcing material layer is adhered and fixed to the decorative surface layer by glue to form a composite board; A functional groove is provided on one side of the composite board away from the decorative surface layer. The functional groove runs through the thickness direction of the reinforcing material layer and extends to the decorative surface layer, and is used to accommodate the excess glue after the reinforcing material layer is bonded to the decorative surface layer.

2. A composite panel according to claim 1, characterized in that: The functional groove is opened at the edge of the composite plate and extends along the length direction of the composite plate.

3. A composite panel according to claim 1 or 2, characterized in that: The reinforcing material layer is provided with a glue containing cavity, and the glue containing cavity is used to contain excess glue after the decorative surface layer and the reinforcing material layer are bonded; The reinforcing material layer is provided with a plurality of through holes in the thickness direction thereof, the through holes are evenly distributed in the middle of the reinforcing material layer surface, and the glue containing cavity is formed between the inner wall of the through hole and the decorative surface layer.

4. A composite panel according to claim 1 or 2, characterized in that: The decorative surface layer is provided with first chamfers at positions corresponding to both sides of the functional groove in the width direction, and the first chamfers are arranged close to the reinforcing material layer; The reinforcing material layer is provided with second chamfers at positions corresponding to both sides of the functional groove in the width direction, and the second chamfers are located on a side of the reinforcing material layer close to the decorative surface layer; The first chamfer corresponds to the second chamfer one by one, and the decorative surface layer and the reinforcing material layer are fixedly laminated to form a filling groove, and the filling groove is used to accommodate excess glue after the decorative surface layer and the reinforcing material layer are bonded.

5. A composite panel according to claim 1 or 2, characterized in that: The decorative surface layer includes any one of a natural stone layer, a rock slab layer, a ceramic layer, and a glass layer; The reinforcement material layer comprises a metal sheet layer.

6. A table top, characterized in that: A composite panel comprising any one of claims 1 to 5, The side of the composite panel facing away from the reinforcing material layer forms the front side of the table top, and the reinforcing material layer forms the supporting bottom plate of the table top; The composite panel is provided with a water tank avoidance hole through its thickness direction; The functional groove is located on a side of the table top close to the operating area to serve as a water guide groove.

7. A wall panel, characterized in that: The composite panel comprises any one of claims 1 to 5, further comprising: A connecting fastener is installed in the functional groove and is used to cooperate with a supporting fastener of the wall to achieve the wall installation of the wall panel.

8. A wall panel according to claim 7, characterized in that: The connecting fastener includes a support plate and a hanging plate, the support plate and the hanging plate are perpendicular to each other, and the support plate is arranged on one side of the hanging plate in the thickness direction and connected to the middle part of the hanging plate in the width direction, so that the connecting fastener has a T-shaped structure; One end of the support plate facing away from the hanging plate extends into the functional groove along its own length direction and is fixedly connected to the inner wall of the functional groove; The hanging plate is slidably inserted into the T-shaped groove of the supporting fastener of the wall along its own length direction, and is snap-fitted with the supporting fastener along the extending direction of the supporting plate.

9. A wall panel according to claim 7, characterized in that: A mounting groove is provided in the middle of each side wall of the composite panel; The wall panel also includes a splicing plate, which is used to slide along the splicing direction and embed into the corresponding installation grooves of the two adjacent composite panels at both ends thereof until they respectively abut against the bottom surfaces of the corresponding installation grooves when the adjacent composite panels are spliced ​​together, so as to fix and splice the two adjacent composite panels.

10. A wall panel according to claim 9, characterized in that: The mounting groove includes a first groove and a second groove, and the first groove and the second groove each include two grooves, and the two first grooves are respectively opened at two ends of the length direction of the composite panel; the two second grooves are respectively opened at two ends of the width direction of the composite panel; When the adjacent composite panels are sequentially spliced ​​along the length direction of the composite panel, the two ends of the splicing plate are respectively slid along the azimuth direction of the composite panel and embedded into the corresponding first notches of the adjacent composite panels until they respectively abut against the bottom surfaces of the corresponding first notches; When adjacent composite panels are spliced ​​in sequence along the width direction of the composite panel, both ends of the length of the splicing plate are slid along the width direction of the composite panel and embedded into the corresponding second notches of the adjacent composite panels until they respectively abut against the bottom surfaces of the corresponding second notches.

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