Metal decorative panel and thermal insulation and decoration integrated panel

Abstract

The utility model provides a kind of metal decorative panel and heat preservation decorative integrated board, belong to building material field, it includes decorative panel main body, at least one group of opposite sides on decorative panel main body is respectively inwardly bent and has vertical edge one, vertical edge three, the inside edge of vertical edge one is bent and has vertical edge two in the direction of far from decorative panel main body, the inside edge of vertical edge three is bent and has vertical edge four in the direction of far from decorative panel main body, the outside of vertical edge four and the inside of vertical edge two flush.The utility model has the beneficial effect that it can realize the accurate positioning of heat preservation decorative integrated board in horizontal plane transversely and longitudinally by the specific edge structure designed in the edge of metal decorative panel.

Description

Technical Field

[0001] This utility model belongs to the field of building materials, specifically relating to a metal decorative panel and an integrated thermal insulation and decorative panel. Background Technology

[0002] In the modern construction industry, precast walls are being widely used in various construction projects due to their advantages such as short construction cycle, high degree of industrialization, and less on-site wet work.

[0003] Currently, the existing decorative panel construction mainly includes two methods: on-site installation and factory prefabrication. Among them, the on-site installation method is particularly problematic due to its low efficiency and heavy workload. Specifically, because the buildings are usually high up, workers need to perform plastering and painting processes on suspended platforms, which undoubtedly increases the risk of construction. Moreover, the inconvenience of working at height further slows down the construction progress. At the same time, during on-site application of the finishing layer, color differences are easily caused by variations in the evenness of paint application, making it difficult to ensure the consistency of the finishing quality and affecting the building's aesthetic appearance.

[0004] To avoid the aforementioned problems, the finishing layer is increasingly adopting a factory prefabrication construction method. This involves directly bonding the insulation layer and the finishing layer together in the factory to form an integrated insulation and decoration panel. This integrated panel is then cast together with cast-in-place concrete to form a prefabricated wall. This solves the safety issues associated with on-site installation, improves construction efficiency, and saves costs. For example, Chinese patent application number 202110552683.1 provides a structure and construction method for an integrated insulation and decoration panel cast-in-place concrete wall.

[0005] However, the aforementioned integrated insulation and decorative panels still present some insurmountable problems during use: Because the design of these panels did not fully consider the precise alignment of adjacent panels in the horizontal and vertical directions, workers find it difficult to quickly and accurately determine the horizontal and vertical positions of each panel during installation. This necessitates frequent adjustments and measurements of the individual panels, significantly reducing construction efficiency and making the entire process heavily reliant on the experience and skills of the workers. Therefore, ensuring the precise positioning of the integrated insulation and decorative panels during installation, and thus guaranteeing the overall flatness of the precast wall, has become a critical issue that urgently needs to be addressed. Utility Model Content

[0006] The purpose of this invention is to address the problems of low efficiency, large workload, and insufficient overall flatness of precast walls caused by existing integrated thermal insulation and decorative panels during precast wall construction. This invention provides a metal decorative panel and an integrated thermal insulation and decorative panel. Through a specific folded edge structure designed on the edge of the metal decorative panel, the integrated thermal insulation and decorative panel can achieve precise horizontal and vertical positioning in the horizontal plane, thereby reducing the need for manual measurement and adjustment during on-site installation, improving construction efficiency, effectively controlling the overall flatness of the precast wall, avoiding cracking and leakage caused by flatness deviations, and improving the consistency of the finish and the overall quality of the building.

[0007] To achieve the above objectives, the first technical solution provided by this utility model is as follows: a metal decorative panel, which includes a decorative panel body, on which at least one set of opposite sides are bent inwards to form a vertical folded edge one and a vertical folded edge three, the inner side of the vertical folded edge one is bent in a direction away from the decorative panel body to form a vertical folded edge two, the inner side of the vertical folded edge three is bent in a direction away from the decorative panel body to form a vertical folded edge four, and the outer side of the vertical folded edge four is flush with the inner side of the vertical folded edge two. At this point, after the aforementioned metal decorative panels are laminated onto the insulation board, during the construction of precast walls using the insulation board with the aforementioned metal decorative panels, the operator can use the aforementioned folded edge structure to position two adjacent insulation boards longitudinally and laterally. Specifically, two adjacent insulation boards can be placed together, and longitudinal positioning is achieved through the longitudinal contact between the vertical fold two of one metal decorative panel and the vertical fold four of the other metal decorative panel. Lateral positioning is achieved through the contact between the edges of the vertical fold three of one metal decorative panel and the vertical fold two of the other metal decorative panel. This ensures precise positioning between adjacent metal decorative panels, and consequently, between adjacent insulation boards, thus guaranteeing the flatness of the precast wall. Furthermore, this process does not require complex tools or rely on the personal experience and skill level of the construction personnel, significantly reducing construction difficulty and costs.

[0008] Furthermore, the surface of vertical fold two has through-holes and / or mounting holes, and the surface of vertical fold four has through-holes and / or mounting holes. The positioning holes on the surface of vertical fold two and the surface of vertical fold four are horizontally or vertically aligned. The mounting holes on the surface of vertical fold two and the surface of vertical fold four are horizontally or vertically aligned. The tie bolts can be installed through the positioning holes, and the insulation board connectors can be installed through the mounting holes.

[0009] Furthermore, a protective layer is provided on the edges of both vertical fold two and vertical fold four. This protective layer can be a plastic structure wrapped around the corresponding fold edge using injection molding, or a plastic strip installed on the corresponding fold edge using adhesive or other processes. This protective layer helps prevent workers from being scratched by the metal decorative panel.

[0010] Secondly, the second technical solution provided by this utility model is: a metal decorative panel, which includes a decorative panel body, on which at least one set of opposite sides are bent inwards with vertical folded edge one and vertical folded edge three respectively; the inner side of vertical folded edge one is bent inwards towards the direction away from the decorative panel body with vertical folded edge two; the end of vertical folded edge two away from vertical folded edge one is bent inwards with a protective folded edge; the inner side of vertical folded edge three is bent inwards towards the direction away from the decorative panel body with vertical folded edge four; the end of vertical folded edge four away from vertical folded edge three is bent inwards with a protective folded edge; the longitudinal distance between the outer side of vertical folded edge four and the outer side of the decorative panel body is equal to the maximum longitudinal distance between the protective folded edge at vertical folded edge two and the outer side of the decorative panel body. At this point, after the aforementioned metal decorative panels are laminated onto the insulation board, during the construction of precast walls using the insulation board with the aforementioned metal decorative panels, the operator can use the aforementioned folded edge structure to position two adjacent insulation boards longitudinally and laterally. Specifically, two adjacent insulation boards can be placed together, and longitudinal positioning is achieved through the longitudinal contact between the vertical fold four of one metal decorative panel and the protective fold of the other metal decorative panel. Lateral positioning is achieved through the contact between the edges of the vertical fold three of one metal decorative panel and the vertical fold two of the other metal decorative panel. This ensures precise positioning between adjacent metal decorative panels, and consequently, between adjacent insulation boards, thus guaranteeing the flatness of the precast wall. Furthermore, this process does not require complex tools or rely on the personal experience and skill level of the construction personnel, significantly reducing construction difficulty and costs.

[0011] Furthermore, the surface of vertical fold two has through-holes and / or mounting holes, and the surface of vertical fold four has through-holes and / or mounting holes. The positioning holes on the surface of vertical fold two and the surface of vertical fold four are horizontally or vertically aligned, and the mounting holes on the surface of vertical fold two and the surface of vertical fold four are horizontally or vertically aligned. The tie bolts can be installed through the positioning holes, and the insulation board connectors can be installed through the mounting holes.

[0012] In addition, the third technical solution provided by this utility model is: a thermal insulation and decorative integrated panel, which includes a thermal insulation board, the surface of which is equipped with the first type of metal decorative panel, and the two can be installed by means of adhesive or other methods.

[0013] Furthermore, the insulation board is located between the corresponding vertical fold one and vertical fold three in the horizontal and / or vertical directions.

[0014] The fourth technical solution provided by this utility model is: a thermal insulation and decorative integrated panel, which includes a thermal insulation board, and the surface of the thermal insulation board is fitted with the aforementioned second type of metal decorative panel, and the two can be installed by means of adhesive or other methods.

[0015] Furthermore, the insulation board is located between the corresponding vertical fold one and vertical fold three in the horizontal and / or vertical directions.

[0016] As can be seen from the above technical solutions, this utility model has the following advantages: it can achieve precise horizontal and vertical positioning of the integrated thermal insulation and decoration panel in the horizontal plane by designing a specific folding structure on the edge of the metal decorative panel, thereby reducing the manual measurement and adjustment links during on-site installation, improving construction efficiency, effectively controlling the overall flatness of the precast wall, avoiding cracking and leakage caused by flatness deviation, and improving the consistency of the surface quality and the overall quality of the building. Attached Figure Description

[0017] To more clearly illustrate the technical solution of this utility model, the drawings used in the description will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of this utility model; Figure 2 This is a schematic diagram of the third embodiment of the present invention. Figure 1 (Horizontal sectional view); Figure 3 This is a schematic diagram of the cooperation in Embodiment 3 of this utility model. Figure 2 (Vertical sectional view); Figure 4 This is a schematic diagram of the structure of Embodiment 2 of this utility model; Figure 5 This is a schematic diagram of the cooperation in Embodiment 4 of this utility model. Figure 1 (Horizontal sectional view); Figure 6 This is a schematic diagram of the cooperation in Embodiment 4 of this utility model. Figure 2 (Vertical sectional view).

[0019] In the diagram: 1. Decorative panel body; 2. Horizontal folded edge one; 3. Vertical folded edge one; 4. Mounting hole three; 5. Positioning hole three; 6. Longitudinal folded edge one; 7. Transverse folded edge one; 8. Mounting hole one; 9. Positioning hole one; 10. Horizontal folded edge two; 11. Vertical folded edge two; 12. Positioning hole four; 13. Mounting hole four; 14. Longitudinal folded edge two; 15. Transverse folded edge two; 16. Protective folded edge three; 17. Protective folded edge four; 18. Positioning hole two; 19. Mounting hole two; 20. Insulation board; 21. Metal decorative panel; 22. Protective folded edge one; 23. Protective folded edge two. Detailed Implementation

[0020] To make the objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the specific embodiments. Obviously, the embodiments described below are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this patent, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this patent.

[0021] Example 1 like Figure 1 As shown, this embodiment provides a first type of metal decorative panel, which includes a decorative panel body 1 made of metal materials such as stainless steel. The decorative panel body 1 has at least one set of opposite sides that are bent inward to form a vertical folded edge one and a vertical folded edge three. The inner side of the vertical folded edge one is bent in a direction away from the decorative panel body 1 to form a vertical folded edge two. The inner side of the vertical folded edge three is bent in a direction away from the decorative panel body 1 to form a vertical folded edge four, and the outer side of the vertical folded edge four is flush with the inner side of the vertical folded edge two.

[0022] Specifically, in this embodiment, the two vertical edges of the decorative panel body 1 are bent inward to form a vertical fold one and a vertical fold three, respectively. A vertical fold two is then bent along the inner side of the corresponding vertical fold one in a direction away from the decorative panel body 1, and a vertical fold four is bent along the inner side of the corresponding vertical fold three in a direction away from the decorative panel body 1. At this time, the vertical fold one and vertical fold three are respectively longitudinal fold one 6 and longitudinal fold two 14, and the vertical fold two and vertical fold four are respectively transverse fold one 7 and transverse fold two 15. Furthermore, the surface of the transverse fold one 7 has at least one positioning hole one 9 and at least one mounting hole one 8. A protective layer is provided on the edge of the transverse fold one 7. This protective layer can be a plastic structure wrapped around the corresponding fold edge using injection molding, or a plastic strip installed on the corresponding fold edge using adhesive or other processes, to prevent workers from being scratched by the transverse fold one 7 of the metal decorative panel 21 during construction.

[0023] The surface of the second transverse fold 15 has at least one positioning hole 18 and at least one mounting hole 19, and the positioning holes 18 and 19 are horizontally aligned to ensure accurate installation of the tie bolts; the mounting holes 18 and 19 are horizontally aligned to ensure installation of the insulation board connectors. A protective layer is provided on the edge of the second transverse fold 15. This protective layer can be a plastic structure wrapped around the corresponding fold edge using injection molding, or a plastic strip installed on the corresponding fold edge using adhesive or other processes, to prevent workers from being scratched by the second transverse fold 15 of the metal decorative panel 21 during construction. Meanwhile, in this embodiment, the outer surface of the second transverse fold 15 is flush with the inner surface of the first transverse fold 7. This ensures that after two adjacent insulation boards 20 and metal decorative panels 21 are placed together, the longitudinal positioning of the two metal decorative panels 21 is achieved through the longitudinal abutment between the first transverse fold 7 of one metal decorative panel 21 and the second transverse fold 15 of the other metal decorative panel 21. The lateral positioning of the two metal decorative panels 21 is achieved through the abutment between the edge of the second longitudinal fold 14 of one metal decorative panel 21 and the edge of the first transverse fold 7 of the other metal decorative panel 21. Moreover, preferably, the length of the second transverse fold 15 located on the inner side can be slightly smaller than the length of the first transverse fold 7.

[0024] Preferably, in this embodiment, vertical folds 1 and 3 are bent inward at the two horizontal edges of the decorative panel body 1, respectively. Vertical fold 2 is bent along the inner side of vertical fold 1 in a direction away from the decorative panel body 1, and vertical fold 4 is bent along the inner side of vertical fold 3 in a direction away from the decorative panel body 1. In this case, vertical fold 1 and vertical fold 3 are horizontal fold 1 2 and horizontal fold 2 10, respectively, and vertical fold 2 and vertical fold 4 are vertical fold 1 3 and vertical fold 2 11, respectively. Furthermore, at least one positioning hole 3 5 and at least one mounting hole 3 4 penetrate the surface of vertical fold 1 3. A protective layer is provided on the edge of vertical fold 1 3. This protective layer can be a plastic structure wrapped around the corresponding fold edge using injection molding, or a plastic strip installed on the corresponding fold edge using adhesive bonding or other processes, to prevent workers from being scratched by the vertical fold 1 3 of the metal decorative panel 21 during construction.

[0025] The surface of the second vertical fold 11 has at least one positioning hole 12 and at least one mounting hole 13, and the positioning holes 12 and 5 are vertically aligned to ensure accurate installation of the tie bolts; the mounting holes 12 and 4 are vertically aligned to ensure installation of the insulation board connectors. A protective layer is provided on the edge of the second vertical fold 11. This protective layer can be a plastic structure wrapped around the corresponding fold edge using injection molding, or a plastic strip installed on the corresponding fold edge using adhesive bonding or other techniques, to prevent workers from being scratched by the second vertical fold 11 of the metal decorative panel 21 during construction. Furthermore, in this embodiment, the outer surface of the second vertical fold 11 is flush with the inner surface of the first vertical fold 3. To ensure that after two adjacent insulation boards 20 and metal decorative panels 21 are placed together, the vertical fold 3 of one metal decorative panel 21 abuts against the vertical fold 11 of the other metal decorative panel 21, thereby achieving longitudinal positioning between the two metal decorative panels 21; and the vertical fold 3 of one metal decorative panel 21 abuts against the edge of the horizontal fold 10 of the other metal decorative panel 21, thereby achieving height positioning between the two metal decorative panels 21. Moreover, preferably, the height of the inner vertical fold 11 is slightly less than the height of the outer vertical fold 3.

[0026] At this point, after the aforementioned metal decorative panel 21 is laminated onto the insulation board 20, when using the insulation board 20 with the aforementioned metal decorative panel 21 for precast wall construction, the operator can use the aforementioned folded edge structure to position two adjacent insulation boards 20 longitudinally and laterally. That is, it can place two adjacent insulation boards 20 together, and through the longitudinal abutment between the transverse folded edge 17 of one metal decorative panel 21 and the transverse folded edge 25 of the other metal decorative panel 21, and the longitudinal abutment between the vertical folded edge 3 of one metal decorative panel 21 and the vertical folded edge 211 of the other metal decorative panel 21. Next, the two metal decorative panels 21 are positioned longitudinally. Laterally, they are positioned by the contact between the longitudinal folded edge 14 of one metal decorative panel 21 and the lateral folded edge 7 of the other metal decorative panel 21. Height-wise, they are positioned by the contact between the horizontal folded edge 10 of one metal decorative panel 21 and the vertical folded edge 3 of the other metal decorative panel 21. This achieves precise positioning between adjacent metal decorative panels 21, and consequently, between adjacent insulation boards 20, ensuring the flatness of the precast wall. Furthermore, this process does not require complex tools or rely on the personal experience and skills of the construction workers, significantly reducing construction difficulty and costs.

[0027] Example 2 This second embodiment provides a second type of metal decorative panel, which differs from the first embodiment in that the protective structure at the edges of each fold is different from that in the first embodiment.

[0028] Specifically, in this second embodiment, it includes a decorative panel body 1. The decorative panel body 1 has at least one set of opposite sides that are bent inward to form a vertical folded edge one and a vertical folded edge three. The inner side of the vertical folded edge one is bent inward toward the direction away from the decorative panel body 1 to form a vertical folded edge two. The end of the vertical folded edge two that is away from the vertical folded edge one is bent inward to form a protective folded edge one 22. The inner side of the vertical folded edge three is bent inward toward the direction away from the decorative panel body 1 to form a vertical folded edge four. The longitudinal distance between the outer side of the vertical folded edge four and the outer side of the decorative panel body 1 is equal to the maximum longitudinal distance between the protective folded edge at the vertical folded edge two and the outer side of the decorative panel body 1.

[0029] Specifically, in this second embodiment, the two vertical edges of the decorative panel body 1 are bent inward to form a vertical folded edge one and a vertical folded edge three, respectively. A vertical folded edge two is bent along the inner side of the corresponding vertical folded edge one in a direction away from the decorative panel body 1, and a vertical folded edge four is bent along the inner side of the corresponding vertical folded edge three in a direction away from the decorative panel body 1. At this time, vertical folded edges one and three are respectively longitudinal folded edge one 6 and longitudinal folded edge two 14, and vertical folded edges two and four are respectively transverse folded edges one 7 and transverse folded edge two 15. Furthermore, the surface of transverse folded edge one 7 has at least one positioning hole one 9 and at least one mounting hole one 8. One end of transverse folded edge one 7 away from longitudinal folded edge one 6 is bent inward to form a protective folded edge one 22. The protective folded edge one 22 is preferably L-shaped, thereby preventing workers from being scratched during construction to a certain extent.

[0030] The surface of the second transverse fold 15 has at least one positioning hole 18 and at least one mounting hole 19, and the positioning holes 18 and 19 are horizontally aligned to ensure accurate installation of the tie bolts; the mounting holes 18 and 19 are horizontally aligned to ensure installation of the insulation board connectors. A protective fold 23 is bent inwards at the end of the second transverse fold 15 away from the second longitudinal fold 14. The protective fold 23 is preferably L-shaped to prevent workers from being scratched during construction.

[0031] Meanwhile, the longitudinal distance between the outer side of the second transverse fold 15 and the outer side of the decorative panel body 1 is equal to the maximum longitudinal distance between the first protective fold 22 and the outer side of the decorative panel body 1. This ensures that after two adjacent insulation boards 20 and metal decorative panels 21 are placed together, the longitudinal positioning between the two metal decorative panels 21 is achieved through the longitudinal abutment between the first protective fold 22 of one metal decorative panel 21 and the second transverse fold 15 of the other metal decorative panel 21; and the lateral positioning of the two metal decorative panels 21 is achieved through the abutment between the edge of the second longitudinal fold 14 of one metal decorative panel 21 and the edge of the first transverse fold 7 of the other metal decorative panel 21. Moreover, preferably, the length of the second transverse fold 15 located on the inner side can be slightly smaller than the length of the first transverse fold 7.

[0032] Preferably, in this embodiment, vertical fold edges one and three are bent inward at the two horizontal edges of the decorative panel body 1, respectively. A vertical fold edge two is bent inward at the inner side of vertical fold edge one, moving away from the decorative panel body 1, and a vertical fold edge four is bent inward at the inner side of vertical fold edge three, moving away from the decorative panel body 1. In this case, vertical fold edges one and three are horizontal fold edges one 2 and two 10, respectively, and vertical fold edges two and four are vertical fold edges one 3 and two 11, respectively. Furthermore, at least one positioning hole three 5 and at least one mounting hole three 4 penetrate the surface of vertical fold edge one 3. A protective fold edge three 16 is bent inward at the end of vertical fold edge one 3 away from horizontal fold edge one 2. The protective fold edge three 16 is preferably L-shaped, thereby preventing workers from being scratched during construction to a certain extent.

[0033] The inner side of the horizontal folded edge 10 is bent away from the main body 1 of the decorative panel to form a vertical folded edge 11. At least one positioning hole 12 and at least one mounting hole 13 are passed through the surface of the vertical folded edge 11. The positioning holes 12 and 5 are vertically aligned to ensure accurate installation of the tie bolts. The mounting holes 13 and 4 are vertically aligned to facilitate the installation of the insulation board connectors. A protective folded edge 17 is bent inward at the end of the vertical folded edge 11 away from the horizontal folded edge 10. The protective folded edge 17 is preferably L-shaped to prevent workers from being scratched during construction.

[0034] Meanwhile, the longitudinal distance between the outer side of the second vertical fold 11 and the outer side of the main body of the decorative panel 1 is equal to the maximum longitudinal distance between the third protective fold 16 and the outer side of the main body of the decorative panel 1. This ensures that after two adjacent insulation boards 20 and metal decorative panels 21 are placed together, the longitudinal positioning between the two metal decorative panels 21 is achieved through the longitudinal abutment between the third protective fold 16 of one metal decorative panel 21 and the second vertical fold 11 of the other metal decorative panel 21. The height positioning of the two metal decorative panels 21 is achieved through the abutment between the edge of the first vertical fold 3 of one metal decorative panel 21 and the edge of the second horizontal fold 10 of the other metal decorative panel 21. Moreover, preferably, the height of the second vertical fold 11 located on the inner side can be slightly smaller than the height of the first vertical fold 3 located on the outer side.

[0035] At this point, after the aforementioned metal decorative panel 21 is laminated onto the insulation board 20, when constructing a precast wall using the insulation board 20 with the aforementioned metal decorative panel 21, the operator can use the aforementioned folded edge structure to position two adjacent insulation boards 20 longitudinally and laterally. That is, it can place two adjacent insulation boards 20 together, and through the longitudinal abutment between the transverse folded edge 15 of one metal decorative panel 21 and the protective folded edge 22 of the other metal decorative panel 21, and the longitudinal abutment between the vertical folded edge 11 of one metal decorative panel 21 and the protective folded edge 16 of the other metal decorative panel 21. The two metal decorative panels 21 are positioned longitudinally by abutting against each other. Laterally, they are positioned by abutting against the edges of the longitudinal folded edge 14 of one metal decorative panel 21 and the transverse folded edge 7 of the other. Height-wise, they are positioned by abutting against the edges of the horizontal folded edge 10 of one metal decorative panel 21 and the vertical folded edge 3 of the other. This achieves precise positioning between adjacent metal decorative panels 21, and consequently, between adjacent insulation boards 20, ensuring the flatness of the precast wall. Furthermore, this process does not require complex tools or rely on the personal experience and skills of the construction workers, significantly reducing construction difficulty and costs.

[0036] Example 3 This third embodiment provides an integrated thermal insulation and decorative panel, comprising an insulation board 20. The surface of the insulation board 20 is fitted with the metal decorative panel 21 described in the first embodiment, and the two can be installed together by adhesive or other methods. Simultaneously, the insulation board 20 is located horizontally between longitudinal fold one 6 and longitudinal fold two 14, and vertically between horizontal fold one 2 and horizontal fold two 10. This ensures that sufficient space is provided between adjacent integrated thermal insulation and decorative panels for installing tie bolts and insulation board connectors.

[0037] Example 4 This fourth embodiment provides an integrated thermal insulation and decorative panel, comprising an insulation board 20. A metal decorative panel 21, as described in Embodiment Two, is mounted on the surface of the insulation board 20, and the two can be installed using adhesive or other methods. Simultaneously, the insulation board 20 is located horizontally between longitudinal fold 16 and longitudinal fold 214, and vertically between horizontal fold 12 and horizontal fold 210. This ensures that sufficient space is provided between adjacent integrated thermal insulation and decorative panels for installing tie bolts and insulation board connectors.

[0038] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A metal decorative panel, comprising a decorative panel body (1), characterized in that, The decorative panel body (1) has at least one pair of opposite sides that are bent inwards to form vertical fold one and vertical fold three. The inner side of vertical fold one is bent in a direction away from the decorative panel body (1) to form vertical fold two. The inner side of vertical fold three is bent in a direction away from the decorative panel body (1) to form vertical fold four. The outer side of vertical fold four is flush with the inner side of vertical fold two.

2. The metal decorative panel according to claim 1, characterized in that, The surface of vertical fold two has a through-hole and / or mounting hole, and the surface of vertical fold four has a through-hole and / or mounting hole. The positioning holes on the surface of vertical fold two and the surface of vertical fold four are horizontally or vertically aligned. The mounting holes on the surface of vertical fold two and the surface of vertical fold four are horizontally or vertically aligned.

3. The metal decorative panel according to claim 1, characterized in that, The edges of both vertical fold two and vertical fold four are provided with protective layers.

4. A metal decorative panel, comprising a decorative panel body (1), characterized in that, The decorative panel body (1) has at least one pair of opposite sides that are bent inwards to form a vertical fold one and a vertical fold three. The inner side of the vertical fold one is bent inwards towards the direction away from the decorative panel body (1) to form a vertical fold two. The end of the vertical fold two that is away from the vertical fold one is bent inwards to form a protective fold. The inner side of the vertical fold three is bent inwards towards the direction away from the decorative panel body (1) to form a vertical fold four. The end of the vertical fold four that is away from the vertical fold three is bent inwards to form a protective fold. The longitudinal distance between the outer side of the vertical fold four and the outer side of the decorative panel body (1) is equal to the maximum longitudinal distance between the protective fold at the vertical fold two and the outer side of the decorative panel body (1).

5. The metal decorative panel according to claim 4, characterized in that, The surface of vertical fold two has a through-hole and / or mounting hole, and the surface of vertical fold four has a through-hole and / or mounting hole. The positioning holes on the surface of vertical fold two and the surface of vertical fold four are horizontally or vertically aligned. The mounting holes on the surface of vertical fold two and the surface of vertical fold four are horizontally or vertically aligned.

6. A thermal insulation and decorative integrated panel, comprising an insulation board (20), characterized in that, The surface of the insulation board (20) is fitted with a metal decorative panel according to any one of claims 1-3.

7. The integrated thermal insulation and decorative panel according to claim 6, characterized in that, The insulation board (20) is located between the corresponding vertical fold one and vertical fold three in the horizontal and / or vertical directions.

8. A thermal insulation and decorative integrated panel, comprising an insulation board (20), characterized in that, The surface of the insulation board (20) is fitted with a metal decorative panel according to any one of claims 4-5.

9. The integrated thermal insulation and decorative panel according to claim 8, characterized in that, The insulation board (20) is located between the corresponding vertical fold one and vertical fold three in the horizontal and / or vertical directions.

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