High-strength decorative plate

Abstract

The utility model relates to a high-strength decorative plate which comprises two sets of decorative outer plates, the corresponding sides of the two sets of decorative outer plates are each provided with a set of interlayer grooves, plate cores are arranged in the interlayer grooves, first trapezoidal clamping strips are arranged at the top ends of the decorative outer plates in the length direction, and second trapezoidal clamping strips are arranged at the top ends of the first trapezoidal clamping strips. First trapezoidal clamping grooves are formed in the bottom ends of the decorative outer plates in the length direction, edge protecting strips are fixedly connected to one sides of the decorative outer plates, limiting strips are fixedly connected to the tops and the bottoms of the decorative outer plates, mounting strips are inserted in the positions, located on the outer sides of the limiting strips, between the two sets of decorative outer plates, and second trapezoidal clamping strips are fixedly connected to the tops of the top mounting strips. The beneficial effects of the utility model are that through the design, the connection section of the plate and the plate core can be wrapped and protected, the overall structural strength of the plate is improved, and the connection strength between the plates is enhanced at the same time.

Description

Technical Field

[0001] This utility model relates to the field of decorative panel technology, specifically to a high-strength decorative panel. Background Technology

[0002] Decorative panels are a type of engineered wood product. They are thermosetting laminated plastics made from various professional papers that have undergone chemical treatment and are then bonded with high-temperature and high-pressure adhesives. The panels have various wood grains or patterns, are smooth and glossy, and have bright and beautiful colors. They also have excellent physical properties such as high wear resistance, heat resistance, cold resistance, and fire resistance.

[0003] In the prior art, Chinese Patent Publication No. CN218749802U discloses a high-temperature resistant and high-strength decorative panel, including a decorative panel body. A strength layer is bonded to the surface of the decorative panel body. The inner cavity of the strength layer includes an aluminum plate layer, a gypsum board layer, and a wood board layer. The inner surface of the aluminum plate layer is bonded to the outer surface of the gypsum board, and the inner surface of the gypsum board is bonded to the outer surface of the wood board layer. By adding the strength layer, aluminum plate layer, gypsum board, and wood board layer, the strength of the decorative panel is enhanced, preventing breakage during use and improving the service life of the decorative panel. The addition of a high-temperature resistant layer, a lead phosphate powder coating, a polytetrafluoroethylene coating, and a tungsten carbide coating provides high-temperature resistance, improving the efficiency and practicality of the decorative panel. The decorative panel body and the strength layer are bonded together, and a high-temperature resistant layer is coated on the surface of the strength layer. During use, the edge banding needs to be glued to the connecting end face of the decorative panel body to cover the connecting end face of the panel and improve the aesthetics of the decorative panel. However, in actual use, the edge banding is prone to falling off due to the aging of the glue surface, which can easily expose the connecting end face of the panel and cause corrosion and wear, thereby affecting the structural strength of the panel connection. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model designs a high-strength decorative panel. Through design, it can provide wrapping protection for the connection section between the panel and the core, thereby improving the overall structural strength of the panel and enhancing the connection strength between the panels.

[0005] This utility model provides the following technical solution: a high-strength decorative panel, comprising: a decorative outer panel, two sets of decorative outer panels, each set of two sets of decorative outer panels having a set of interlayer grooves on corresponding sides, a panel core inside the interlayer grooves, a first trapezoidal retaining strip at the top of the decorative outer panel along its length, a first trapezoidal retaining groove at the bottom of the decorative outer panel along its length, an edge guard strip fixedly connected to one side of the decorative outer panel, a limiting strip fixedly connected to both the top and bottom of the decorative outer panel, an installation strip inserted between the two sets of decorative outer panels outside the limiting strip, a second trapezoidal retaining strip fixedly connected to the top of the top installation strip, a second trapezoidal slot at the bottom of the bottom installation strip corresponding to the second trapezoidal retaining strip, two sets of mating strips fixedly connected to the left side of the installation strip, and a mating groove at the right side of the installation strip corresponding to the mating strip.

[0006] As a preferred embodiment of this utility model, the two sets of decorative outer panels are engaged by a first trapezoidal clip and a first trapezoidal slot.

[0007] As a preferred embodiment of this utility model, the limiting strip has a pair of first mounting holes inside.

[0008] As a preferred embodiment of this utility model, the core panel is composed of a honeycomb panel sandwich, a grid reinforcing rib, and a flame-retardant layer.

[0009] As a preferred embodiment of this utility model, the core panel is composed of a honeycomb panel sandwich, a grid reinforcing rib, and a flame-retardant layer.

[0010] As a preferred embodiment of this utility model, the two sets of longitudinal mounting strips are connected by a second trapezoidal clip and a second trapezoidal slot, and the transverse mounting strips are connected by a butt joint and a butt joint groove.

[0011] As a preferred embodiment of this utility model, an installation groove is provided at the position corresponding to the limiting strip, and the installation strip is inserted and connected to the limiting strip through the installation groove. A second installation hole is provided at the position corresponding to the first installation hole, and the installation strip is bolted to the limiting strip through the second installation hole and the first installation hole.

[0012] The beneficial effects of this utility model are:

[0013] 1. In this utility model, the two sets of decorative outer panels are assembled and fixed by engaging the first trapezoidal clips and the first trapezoidal slots with corresponding positions, so that the core of the panel is installed in the interlayer groove of the two sets of decorative outer panels, avoiding the exposed end face of the core of the panel. The mounting strip is connected to the limiting strip through the mounting groove. The mounting strip and the limiting strip are assembled and fixed by using bolts embedded in the second mounting hole and the first mounting hole, thereby enhancing the overall structural stability of the decorative panel after assembly.

[0014] 2. In this utility model, the honeycomb panel sandwich layer enhances the overall performance of the decorative panel by utilizing its own lightweight, high strength, sound insulation, heat insulation and deformation resistance characteristics, the grid reinforcement enhances the structural strength of the decorative panel, and the flame retardant layer improves the flame retardancy of the decorative panel.

[0015] 3. In this utility model, the two sets of decorative panels in the longitudinal direction are connected by the second trapezoidal clip and the second trapezoidal slot on the mounting strip for assembly and positioning, thereby improving the connection strength between the two sets of decorative panels in the longitudinal direction. The two sets of decorative panels in the transverse direction are connected by the butt joint strip and the butt joint groove on the mounting strip for assembly and positioning, thereby improving the connection strength between the two sets of decorative panels in the transverse direction. Attached Figure Description

[0016] Figure 1 A schematic diagram of the overall three-dimensional structure of the high-strength decorative panel;

[0017] Figure 2 This is a schematic diagram of the high-strength decorative panel structure.

[0018] Figure 3 A schematic diagram of the internal structure of the decorative outer panel;

[0019] Figure 4 This is a schematic diagram of the external structure of the decorative outer panel;

[0020] Figure 5 This is a schematic diagram of the bottom mounting strip structure;

[0021] Figure 6 A schematic diagram of the top mounting strip structure;

[0022] Figure 7 This is a schematic diagram of the cross-sectional structure of a high-strength decorative panel;

[0023] Figure 8 for Figure 7 Enlarged structural diagram of region A in the middle;

[0024] In the diagram: 1. Decorative outer panel; 101. Interlayer groove; 102. First trapezoidal retaining strip; 103. First trapezoidal retaining groove; 104. Edge guard strip; 105. Limiting strip; 1051. First mounting hole; 2. Panel core; 201. Honeycomb panel interlayer; 202. Grille reinforcing rib; 203. Flame retardant layer; 3. Mounting strip; 301. Second trapezoidal retaining strip; 302. Second trapezoidal slot; 303. Butt joint strip; 304. Butt joint groove; 305. Mounting groove; 306. Second mounting hole. Detailed Implementation

[0025] To make the technical problems solved by this utility model, the technical solutions adopted, and the technical effects achieved clearer, the technical solutions of the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] Example:

[0027] like Figures 1 to 8 As shown, a high-strength decorative panel includes: a decorative outer panel 1, which is provided in two sets. Each set of decorative outer panels 1 has a set of interlayer grooves 101 on one side of each set of decorative outer panels 1. A first trapezoidal clip 102 is provided at the top of the decorative outer panel 1 along the length direction, and a first trapezoidal slot 103 is provided at the bottom of the decorative outer panel 1 along the length direction. The two sets of decorative outer panels 1 are assembled and fixed by engaging the first trapezoidal clip 102 and the first trapezoidal slot 103, so that the panel core 2 is installed in the interlayer grooves 101 of the two sets of decorative outer panels 1. A protective strip 104 is fixedly connected to one side of the decorative outer panel 1. The protective strip 104 provides wrapping protection for the side of the panel core 2 installed in the interlayer grooves 101 between the two sets of decorative outer panels 1, so as to prevent the side of the panel core 2 from being exposed. Limiting strips 105 are fixedly connected to the top and bottom of the decorative outer panel 1. A pair of first mounting holes 1051 are provided inside the limiting strips 105.

[0028] In this embodiment, as Figure 7 and Figure 8 As shown, the interior of the interlayer groove 101 is provided with a core 2, which is composed of a honeycomb interlayer 201, a grid reinforcing rib 202, and a flame-retardant layer 203. The honeycomb interlayer 201 enhances the overall performance of the decorative panel by utilizing its lightweight, high strength, sound insulation, heat insulation, and deformation resistance properties. A set of grid reinforcing ribs 202 is provided on both sides of the honeycomb interlayer 201. The grid reinforcing ribs 202 enhance the structural strength of the decorative panel. A flame-retardant layer 203 is provided on the side of the grid reinforcing rib 202 corresponding to the interlayer groove 101. The flame-retardant layer 203 improves the flame retardancy of the decorative panel.

[0029] In this embodiment, as Figure 1 , Figure 5 , Figure 6 and Figure 7As shown, an installation strip 3 is inserted between the two sets of decorative outer panels 1 on the outside of the limiting strip 105. A second trapezoidal clip 301 is fixedly connected to the top of the top installation strip 3. A second trapezoidal slot 302 is opened at the bottom of the bottom installation strip 3 at the position corresponding to the second trapezoidal clip 301. The two sets of installation strips 3 in the longitudinal direction are connected by the second trapezoidal clip 301 and the second trapezoidal slot 302 for assembly and limiting, thereby improving the connection strength between the two sets of decorative panels in the longitudinal direction. Two sets of mating strips 303 are fixedly connected to the left side of the installation strip 3. A mating groove 304 is opened at the right side of the installation strip 3 at the position corresponding to the mating strip 303. The two sets of installation strips 3 in the transverse direction are connected by the mating strip 303 and the mating groove 304 for assembly and limiting, thereby improving the connection strength between the two sets of decorative panels in the transverse direction.

[0030] In this embodiment, as Figure 1 , Figure 5 , Figure 6 and Figure 7 As shown, the mounting strip 3 has a mounting groove 305 at the position corresponding to the limiting strip 105. The mounting strip 3 is connected to the limiting strip 105 by insertion through the mounting groove 305. The mounting strip 3 has a second mounting hole 306 at the position corresponding to the first mounting hole 1051. The mounting strip 3 is bolted to the limiting strip 105 through the second mounting hole 306 and the first mounting hole 1051, thereby enhancing the overall structural stability of the decorative panel after the two sets of decorative outer panels 1 are assembled and spliced.

[0031] In addition, it should be noted that the honeycomb panel interlayer 201 and the flame-retardant layer 203 are both existing technologies, and their internal working principles and operating procedures will not be described in detail here.

[0032] Implementation Plan: First, the core panel 2 is placed into the interlayer groove 101 of one set of decorative outer panels 1. The two sets of decorative outer panels 1 are assembled and fixed by engaging the corresponding first trapezoidal clips 102 and first trapezoidal slots 103. After the decorative outer panels 1 are assembled by insertion, the side of the core panel 2 installed in the interlayer groove 101 is wrapped and protected by the edge guard strip 104 to prevent the side of the core panel 2 from being exposed. The mounting strip 3 is inserted and connected to the limiting strip 105 through the mounting groove 305 and installed on the outside of the limiting strip 105. It is fixed to the limiting strip 105 by bolts through the second mounting hole 306 and the first mounting hole 1051, which enhances the overall structural stability of the decorative panel after the two sets of decorative outer panels 1 are assembled and spliced. The longitudinal two sets of mounting strips 3 are connected by a second trapezoidal clip 301 and a second trapezoidal slot 302 for assembly and positioning, which improves the connection strength between the two sets of decorative panels in the longitudinal direction. The transverse mounting strips 3 are connected by a butt joint strip 303 and a butt joint groove 304 for assembly and positioning, which improves the connection strength between the two sets of decorative panels in the transverse direction. The honeycomb interlayer 201 provides the decorative panel with lightweight, high strength, sound insulation, heat insulation and deformation resistance. The grid reinforcing rib 202 enhances the structural strength of the decorative panel. The flame retardant layer 203 improves the flame retardancy of the decorative panel. Through design, the connection section between the panel and the core can be wrapped and protected, which improves the overall structural strength of the panel and enhances the connection strength between the panels.

[0033] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0034] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A high-strength decorative sheet, characterized by, The utility model relates to a decorative outer plate, decorative outer plate is equipped with two groups, two groups of decorative outer plate corresponding side all set up a group of interlayer groove, the inside of interlayer groove is equipped with the board core, the top of decorative outer plate is provided with first trapezoidal clamping strip along the length direction, the bottom of decorative outer plate is seted up first trapezoidal clamping groove along the length direction, one side of decorative outer plate is fixedly connected with the edge guard, the top and bottom of decorative outer plate are all fixedly connected with the limiting strip, and the outside of limiting strip is inserted between two groups of decorative outer plates and is connected with the mounting strip, the top of top mounting strip is fixedly connected with second trapezoidal clamping strip, the bottom of bottom mounting strip and the position corresponding with second trapezoidal clamping strip are seted up second trapezoidal insertion slot, the left side of mounting strip is fixedly connected with two groups of butt joint strip, and the right side of mounting strip and the position corresponding with butt joint strip are seted up butt joint slot. Two groups of decorative outer plates are matched and clamped through first trapezoidal clamping strip and first trapezoidal clamping groove between the two groups.

2. A high-strength decorative sheet according to claim 1, characterized in that A pair of first mounting holes are seted up in the inside of limiting strip.

3. A high-strength decorative sheet according to claim 1, characterized in that, The board core is composed of honeycomb board interlayer, grating reinforcing rib and fire -retardant layer.

4. A high-strength decorative sheet according to claim 1, wherein Both sides of honeycomb board interlayer are equipped with a group of grating reinforcing rib, and the side corresponding with interlayer groove of grating reinforcing rib is equipped with fire -retardant layer.

5. A high-strength decorative sheet according to claim 4, characterized in that Second trapezoidal clamping strip and second trapezoidal insertion slot are inserted and connected between longitudinal two groups of mounting strips, and butt joint strip and butt joint slot are inserted and connected between horizontal mounting strips.

6. A high-strength decorative sheet according to claim 1, wherein Mounting slot is seted up in the position corresponding with limiting strip of mounting strip, and mounting strip is inserted and connected with limiting strip through mounting slot, second mounting hole is seted up in the position corresponding with first mounting hole of mounting strip, and mounting strip is bolted and fixed with limiting strip through second mounting hole and first mounting hole.

7. A high-strength decorative sheet according to claim 3, wherein ​

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