Integrated rounded-corner corrugated metal decorative plate

Abstract

The utility model provides an integrated rounded-corner corrugated metal decorating plate which comprises a face plate, a corrugated plate and a back plate, the upper side of the face plate is connected with the corrugated plate in a glued mode, and the upper side of the corrugated plate is connected with the back plate in a glued mode. The faceplate is matched with the back plate and the corrugated plate to form a sealed integral structure, the problems that a flanging seam of a traditional flanging type decorative plate is not easy to clean and not attractive are solved, the four corners of the whole device are all rounded corners and are integrated flangings, self-cleaning can be achieved through rain wash, the corrugated structure of the corrugated plate is optimized, and the service life of the corrugated plate is prolonged. The high-strength and low-gram-weight corrugated board can be manufactured, the problem that the use strength of an existing flanging decorative board needs to be guaranteed by increasing the thickness is solved through the corrugated board, meanwhile, the contact area between the flanging decorative board and the first adhesive layer and the contact area between the flanging decorative board and the second adhesive layer are increased during compositing, and then the flatness and strength of the face board and the back board are improved.

Description

Technical Field

[0001] This utility model belongs to the field of decorative panel technology, and specifically relates to an integrated rounded corner corrugated metal decorative panel. Background Technology

[0002] Metal decorative panels are typically made of heavy metal materials, which increases their overall weight. During installation, this increased weight makes manual handling and securing more difficult, often requiring auxiliary equipment such as hoisting machines, thus increasing construction complexity and time costs. Furthermore, heavy metal decorative panels place higher demands on the load-bearing capacity of the wall or supporting structure after installation. If the wall cannot withstand this weight, it may lead to structural problems, thereby affecting safety.

[0003] In addressing these issues, some designers and manufacturers have attempted to replace traditional metals with lightweight or composite materials, or to reduce weight during the design phase. However, the drawbacks of these solutions are also quite apparent. Using lightweight and composite materials may result in a loss of strength and durability, reducing the impact resistance and lifespan of the decorative panel, and may also fail to meet safety standards such as fire resistance. Therefore, we aim to design a metal decorative panel with a novel structure to solve this problem. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an integrated rounded corner corrugated metal decorative panel to solve the problems mentioned in the background technology.

[0005] This utility model is achieved through the following technical solution: an integrated rounded corner corrugated metal decorative panel, comprising: a panel, a corrugated plate and a back panel, wherein the corrugated plate is glued to the upper side of the panel and the back panel is glued to the upper side of the corrugated plate.

[0006] The panel has an inner cavity, and an adhesive layer is provided at the bottom of the inner cavity. The corrugated plate includes a first inclined plate, a second inclined plate, a first bending part, a second bending part, and a third bending part.

[0007] The inclined plate has an integrally bent section 1 on its upper side, a bent section 2 integrally provided on the right side of the bent section 1, a bent section 3 integrally provided on the right side of the bent section 2, and an inclined plate 2 integrally provided on the right side of the bent section 3.

[0008] The lower surface of the back panel is provided with an adhesive layer 2.

[0009] In a preferred embodiment, the front and rear sides of the panel are bent to form a bending edge one, and the left and right sides of the panel are bent to form a bending edge two. In actual use, the panel is formed into a box structure by using a bending machine and rounded corner bending. The surface of the panel is coated with a specially treated fluorocarbon coating or other organic material coating to form a color-coated plate.

[0010] In a preferred embodiment, each of the first bending edges is connected to the adjacent second bending edge by a rounded corner, and each of the four corners of the panel is provided with a rounded corner.

[0011] In a preferred embodiment, the corrugated plate further includes a bending portion four, a bending portion five, and a bending portion six. The lower end of the inclined plate two is integrally bent with the left side of the bending portion four, the right side of the bending portion four is integrally bent with the bending portion five, and the right side of the bending portion four is integrally bent with the bending portion six.

[0012] In a preferred embodiment, the structure and dimensions of the inclined plate one are matched with the structure and dimensions of the inclined plate two, and the inclined plate one and the inclined plate are arranged in an axisymmetric structure about the center of the bending part two, and the bending part one and the bending part two are arranged in an axisymmetric structure about the center of the bending part three.

[0013] In a preferred embodiment, the overall structure formed by the first bending part, the second bending part, and the third bending part is a mirror image of the overall structure formed by the fourth bending part, the fifth bending part, and the sixth bending part. The first bending part and the fourth bending part have the same size and are mirror images of each other.

[0014] The second bending part and the fifth bending part have the same size and are mirror images of each other. The third bending part and the sixth bending part have the same size and are mirror images of each other.

[0015] In a preferred embodiment, the portion between the first and second bends and the portion between the second and third bends are bonded to the lower surface of the second adhesive layer, and the portion between the fourth and fifth bends and the portion between the fifth and sixth bends are bonded to the upper surface of the first adhesive layer. In actual use, both the first and second adhesive layers are two-component polyurethane adhesives. Two-component polyurethane adhesives are reactive adhesives; the two components are mixed and undergo a cross-linking reaction to cure and bond. They can usually be cured at room temperature or by heating. Their final bonding strength is greater than that of single-component adhesives, which can meet the requirements of high-strength bonding. The backing plate can be made of metal materials, such as aluminum, steel, titanium-zinc plates, etc., or new carbon fiber materials can be used.

[0016] After adopting the above technical solution, the beneficial effects of this utility model are: by setting up a panel, a back panel and a corrugated plate, the panel, together with the back panel and the corrugated plate, forms a sealed overall structure, which solves the problem that the flange joint of the traditional flanged decorative panel is not easy to clean and is not aesthetically pleasing. The four corners of the entire device are rounded corners and are integrated flanges, which can achieve self-cleaning by rainwater rinsing.

[0017] By optimizing the flute structure of corrugated sheets, it is possible to produce high-strength, low-weight corrugated sheets. Corrugated sheets solve the problem that existing flanged decorative panels need to be thickened to ensure strength. At the same time, during the lamination process, the contact area with adhesive layer one and adhesive layer two is increased, thereby increasing the flatness and strength of the front and back panels. Attached Figure Description

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0019] Figure 1 This is a schematic diagram of the overall structure of an integrated rounded corner corrugated metal decorative panel according to this utility model.

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the corrugated metal decorative panel with rounded corners according to the present invention.

[0021] Figure 3 This is a schematic diagram of a partial front view of the corrugated board structure of an integrated rounded corner corrugated metal decorative panel according to this utility model.

[0022] Figure 4 This is a schematic diagram of the panel structure of an integrated rounded corner corrugated metal decorative panel according to this utility model.

[0023] In the diagram, 100 - panel, 110 - adhesive layer one, 120 - bent edge one, 130 - bent edge two, 140 - inner cavity;

[0024] 200 - Corrugated board, 210 - Inclined plate one, 220 - Bending section one, 230 - Bending section two, 240 - Bending section three, 250 - Inclined plate two, 260 - Bending section four, 270 - Bending section five, 280 - Bending section six;

[0025] 300 - Back panel, 310 - Adhesive layer two. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1 to 4 This utility model provides a technical solution: an integrated rounded corner corrugated metal decorative panel, including: a panel 100, a corrugated plate 200 and a back plate 300, the corrugated plate 200 is glued to the upper side of the panel 100, and the back plate 300 is glued to the upper side of the corrugated plate 200.

[0028] The panel 100 has an inner cavity 140 inside, and an adhesive layer 110 is provided at the bottom of the inner cavity 140. The corrugated board 200 includes a first inclined plate 210, a second inclined plate 250, a first bending part 220, a second bending part 230, and a third bending part 240.

[0029] The upper side of the inclined plate 210 is integrally bent with a bending part 220. A bending part 230 is integrally provided on the right side of the bending part 220. A bending part 3 240 is integrally provided on the right side of the bending part 230. An inclined plate 250 is integrally provided on the right side of the bending part 3 240.

[0030] An adhesive layer 310 is provided on the lower surface of the back panel 300.

[0031] Please see Figure 1 , Figure 2 as well as Figure 4 The front and rear sides of panel 100 are bent to form a bending edge 120, and the left and right sides of panel 100 are bent to form a bending edge 130. In actual use, panel 100 is folded by a bending machine and rounded corners to form a boxed structure. The surface of panel 100 is coated with a specially treated fluorocarbon coating or other organic material coating to form a color-coated plate.

[0032] Each bend 120 is connected to the adjacent bend 130 by a rounded corner, and each of the four corners of panel 100 is provided with a rounded corner.

[0033] As the first embodiment of this utility model, in actual use, an adhesive layer 110 is first set at the bottom of the inner cavity 140 inside the panel 100. Then, the lower side of the corrugated board 200 is bonded to the inside of the panel 100 through the adhesive layer 110. Then, the back panel 300 is abutted against the upper side of the corrugated board 200 through the adhesive layer 310. At the same time, the edge of the back panel 300 is bonded to the upper edge of the panel 100 through the adhesive layer 310 to form a sealed overall structure. The panel 100, together with the back panel 300 and the corrugated board 200, forms a sealed overall structure, which solves the problem that the flange joint of the traditional flanged decorative panel is not easy to clean and is not aesthetically pleasing. The four corners of the entire device are rounded corners and are integrated flanges, which can be self-cleaned by rainwater rinsing.

[0034] Please see Figures 1 to 4 The corrugated board 200 also includes a bending section 4 260, a bending section 5 270 and a bending section 6 280. The lower end of the inclined plate 250 is integrally bent with the left side of the bending section 4 260. The right side of the bending section 4 260 is integrally bent with the bending section 5 270 and the right side of the bending section 4 260 is integrally bent with the bending section 6 280.

[0035] The structure and dimensions of inclined plate 1 210 are matched with those of inclined plate 250. Inclined plate 1 210 and inclined plate are arranged in an axisymmetric structure about the center of bending part 230. Bending part 1 220 and bending part 3 240 are arranged in an axisymmetric structure about the center of bending part 230.

[0036] The overall structure formed by bending part 1 220, bending part 230 and bending part 3 240 is mirrored with the overall structure formed by bending part 4 260, bending part 5 270 and bending part 6 280. Bending part 1 220 and bending part 4 260 have the same size and are mirrored in structure.

[0037] Bending section 230 and bending section 5270 have the same dimensions and are mirror images of each other. Bending section 3240 and bending section 6280 have the same dimensions and are mirror images of each other.

[0038] The portions between bend 1 (220) and bend 2 (230) and between bend 2 (230) and bend 3 (240) are bonded to the lower surface of adhesive layer 2 (310). The portions between bend 4 (260) and bend 5 (270) and between bend 5 (270) and bend 6 (280) are bonded to the upper surface of adhesive layer 1 (110). In actual use, both adhesive layer 1 (110) and adhesive layer 2 (310) are two-component polyurethane adhesives. Two-component polyurethane adhesives are reactive adhesives. The two components are mixed and undergo a cross-linking reaction to cure and bond. They can usually be cured at room temperature or by heating. Their final bonding strength is greater than that of single-component adhesives, which can meet the requirements of high-strength bonding. The backplate 300 can be made of metal materials, such as aluminum, steel, titanium-zinc plates, etc., or new carbon fiber materials.

[0039] As a second embodiment of this utility model, based on the first embodiment described above, by optimizing the flute structure of the corrugated board 200, it is possible to manufacture a high-strength, low-weight corrugated board 200. The corrugated board 200 solves the problem that existing flanged decorative panels need to increase thickness to ensure strength. The corrugated board 200 ensures not only the flatness of the panel 100 but also reduces the thickness of the board by 1 / 2 or even 2 / 3, which helps to reduce the weight of the entire decorative panel. The improvements to the first bending part 220, the second bending part 230, the fourth bending part 260, and the sixth bending part 280 at the end of the corrugation not only reduce the thickness of the corrugated material but also increase the strength of the corrugation. At the same time, it increases the contact area with the first adhesive layer 110 and the second adhesive layer 310 during lamination, thereby increasing the flatness and strength of the panel 100 and the back panel 300.

[0040] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An integrated rounded corner corrugated metal decorative panel, comprising: A panel (100), a corrugated board (200), and a back panel (300), characterized in that the corrugated board (200) is glued to the upper side of the panel (100), and the back panel (300) is glued to the upper side of the corrugated board (200). The panel (100) has an inner cavity (140) inside, and an adhesive layer (110) is provided at the bottom of the inner cavity (140). The corrugated board (200) includes a first inclined plate (210), a second inclined plate (250), a first bending part (220), a second bending part (230), and a third bending part (240). The inclined plate 1 (210) has an integrally bent bending part 1 (220) on its upper side, and a bending part 2 (230) is integrally provided on the right side of the bending part 1 (220), a bending part 3 (240) is integrally provided on the right side of the bending part 2 (230), and an inclined plate 2 (250) is integrally provided on the right side of the bending part 3 (240). The lower surface of the back plate (300) is provided with an adhesive layer two (310).

2. The integrated rounded corner corrugated metal decorative panel as described in claim 1, characterized in that: The front and rear sides of the panel (100) are bent to form a first bent edge (120), and the left and right sides of the panel (100) are bent to form a second bent edge (130).

3. The integrated rounded corner corrugated metal decorative panel as described in claim 2, characterized in that: Each of the first bending edge (120) and the adjacent second bending edge (130) are connected by a rounded corner, and each of the four corners of the panel (100) is provided with a rounded corner.

4. The integrated rounded corner corrugated metal decorative panel as described in claim 1, characterized in that: The corrugated board (200) also includes a bending part four (260), a bending part five (270) and a bending part six (280). The lower end of the inclined plate two (250) is integrally bent with the left side of the bending part four (260). The right side of the bending part four (260) is integrally bent with the bending part five (270) and the right side of the bending part four (260) is integrally bent with the bending part six (280).

5. The integrated rounded corner corrugated metal decorative panel as described in claim 4, characterized in that: The structure and dimensions of the inclined plate one (210) match those of the inclined plate two (250), and the inclined plate one (210) and the inclined plate are arranged in an axisymmetric structure about the center of the bending part two (230). The bending part one (220) and the bending part three (240) are arranged in an axisymmetric structure about the center of the bending part two (230).

6. The integrated rounded corner corrugated metal decorative panel as described in claim 5, characterized in that: The overall structure formed by the first bending part (220), the second bending part (230) and the third bending part (240) is mirrored in structure with the overall structure formed by the fourth bending part (260), the fifth bending part (270) and the sixth bending part (280). The first bending part (220) and the fourth bending part (260) have the same size and are mirrored in structure. The second bending part (230) and the fifth bending part (270) are the same size and have a mirror image structure. The third bending part (240) and the sixth bending part (280) are the same size and have a mirror image structure.

7. The integrated rounded corner corrugated metal decorative panel as described in claim 6, characterized in that: The portion between the first bending part (220) and the second bending part (230) and the portion between the second bending part (230) and the third bending part (240) are bonded to the lower surface of the second adhesive layer (310); The portion between the fourth (260) and the fifth (270) and the portion between the fifth (270) and the sixth (280) are bonded to the upper surface of the adhesive layer one (110).

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