High-stability special-shaped hyperbolic aluminum plate

Abstract

The utility model relates to a high-stability special-shaped hyperbolic aluminum plate, which belongs to the technical field of building decoration materials and comprises two special-shaped hyperbolic aluminum plate main bodies, a connecting mechanism is arranged between the two special-shaped hyperbolic aluminum plate main bodies, and protective components are arranged on the outer sides of the two special-shaped hyperbolic aluminum plate main bodies. According to the high-stability special-shaped hyperbolic aluminum plate, two movable plates and connecting blocks are pushed to make contact with two clamping blocks correspondingly and rotate by 90 degrees, the two connecting blocks are clamped into two connecting grooves correspondingly and rotate by 90 degrees to pull the opposite sides, two connecting rods are rotated, and the two connecting blocks are separated from the two connecting grooves correspondingly; the springs on the upper side and the lower side reset to push the two clamping blocks, the two clamping blocks are clamped into the two clamping grooves correspondingly to enable the two special-shaped hyperbolic aluminum plate bodies to be installed, all materials in the protection assembly enable the high-stability special-shaped hyperbolic aluminum plate to have excellent weather resistance, corrosion resistance and ultraviolet resistance, and the stability of the special-shaped hyperbolic aluminum plate bodies is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building decoration materials, in particular to a high-stability special-shaped hyperbolic aluminum plate. Background Art

[0002] Aluminum plates are widely used in the field of building curtain wall decoration due to their advantages such as light weight, high strength and corrosion resistance. In recent years, curved surfaces have been increasingly used in building curtain wall modeling. Hyperbolic aluminum plates have two curved surfaces and peculiar shapes, which can meet various building curtain wall modeling needs. In actual use, in order to achieve various shapes, hyperbolic aluminum plates usually need to be spliced.

[0003] For example, Chinese patent CN216111612U discloses a large-scale hyperbolic honeycomb aluminum panel, including an aluminum panel body, the front end face of the aluminum panel body is fixedly connected to a limiting block, the rear end face of the aluminum panel body is penetrated by a limiting groove, the upper and lower curved surfaces inside the limiting groove are penetrated by seating grooves on both sides, a buffer cylinder is fixedly connected inside the seating groove relative to the limiting groove, buffer plates are slidably connected to the inner walls of both sides of the buffer cylinder, a spring is provided inside the buffer cylinder relative to the end face of the buffer plate, one end of the buffer plate is fixedly connected to a connecting rod, and one end of the connecting rod is fixedly connected to a limiting arc block.

[0004] The above-mentioned hyperbolic honeycomb aluminum plate of a certain specification still has certain shortcomings. It provides buffering force to the buffer plate and the connecting rod through the spring in the buffer tube in the limit groove, so that the limit arc block is inserted into the slot hole at the limit block to form a stable support for use and improve the simplicity of splicing the aluminum plate body. However, after the aluminum plate has been used for a period of time, it may be deformed and needs to be disassembled and replaced. However, the above-mentioned hyperbolic honeycomb aluminum plate of a certain specification is connected by a snap-on connection method, which is inconvenient when disassembly is required. Therefore, the present application proposes a high-stability special-shaped hyperbolic aluminum plate to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a high-stability special-shaped hyperbolic aluminum plate, which has the advantage of being easy to install and disassemble the aluminum plate, and solves the problem of being inconvenient when disassembly is required.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-stability special-shaped hyperbolic aluminum plate, comprising two special-shaped hyperbolic aluminum plate bodies, a connecting mechanism is provided between the two special-shaped hyperbolic aluminum plate bodies, and a protective component is provided on the outer sides of the two special-shaped hyperbolic aluminum plate bodies;

[0007] The connecting mechanism includes a positioning assembly and an unlocking assembly, the positioning assembly includes two positioning blocks and two positioning grooves, the two positioning blocks are fixed on the right side of the left side special-shaped hyperbolic aluminum plate body, and the two positioning grooves are opened on the left side of the right side special-shaped hyperbolic aluminum plate body;

[0008] The unlocking assembly comprises two empty slots, two blocking plates, two springs, two movable plates, two connecting blocks, four limit blocks, two connecting rods, two card blocks and two connecting slots, the two empty slots are respectively arranged on the upper and lower sides of the right side special-shaped hyperbolic aluminum plate main body, the two blocking plates are respectively fixed horizontally on the inner walls of the two empty slot cavities and are respectively close to the top and bottom ends of the right side special-shaped hyperbolic aluminum plate main body, the two springs are respectively fixed on the opposite sides of the two blocking plates, the two movable plates are respectively fixed on the opposite sides of the two springs, the two connecting blocks are respectively rotatably connected to the opposite sides of the two movable plates through bearings, the four limit blocks are divided into two groups, the two groups of limit blocks are respectively fixed on the left and right sides of the two connecting blocks, the two connecting rods are respectively fixed on the opposite sides of the two connecting blocks, the two card blocks are respectively slidably connected to the inside of the two empty slots, the opposite sides of the two card blocks are both provided with connecting slots, and the left and right side walls of the two empty slot cavities are both provided with two sliding slots located on the right side special-shaped hyperbolic aluminum plate main body;

[0009] The two protective components include two thermal insulation layers, two high-temperature resistant layers, two corrosion-resistant layers and two decorative layers. The two thermal insulation layers are respectively coated on the outside of the two special-shaped hyperbolic aluminum plate bodies, the two high-temperature resistant layers are respectively coated on the outside of the two thermal insulation layers, the two corrosion-resistant layers are respectively coated on the outside of the two high-temperature resistant layers, and the two decorative layers are respectively coated on the outside of the two corrosion-resistant layers.

[0010] The beneficial effect of adopting the above further solution is that two special-shaped hyperbolic aluminum plate bodies can be spliced ​​and fixed through the connecting mechanism.

[0011] Furthermore, the two positioning blocks are respectively matched with the two positioning grooves with clearance, and the two positioning blocks are provided with a clamping groove on the opposite sides.

[0012] The beneficial effect of adopting the above further solution is that the two clamping blocks are respectively clamped into the inside of the two clamping slots so that the two special-shaped hyperbolic aluminum plate bodies are installed.

[0013] Furthermore, the opposite sides of the two empty slots are connected to the two positioning slots respectively, and the opposite ends of the two connecting rods pass through the opposite sides of the two blocking plates respectively and extend to the opposite sides of the two blocking plates and have two unlocking slots on the outside.

[0014] The beneficial effect of adopting the above further solution is that the two unlocking slots are matched with corresponding specific keys respectively, so as to avoid the two special-shaped hyperbolic aluminum plate bodies from being separated due to misoperation.

[0015] Furthermore, the left and right side walls of the inner cavities of the two connecting grooves are respectively provided with limit grooves located on the two clamping blocks, and the limit blocks on the upper and lower sides are respectively gap-matched with the limit grooves on the upper and lower sides.

[0016] The beneficial effect of adopting the above further solution is that the upper and lower limit grooves respectively limit the upper and lower limit blocks, which can drive the two clamping blocks to move.

[0017] Furthermore, movable blocks slidably connected to the upper and lower sliding grooves are fixed on the left and right sides of the movable plates on the upper and lower sides, and sliding blocks slidably connected to the upper and lower sliding grooves are fixed on the left and right sides of the clamping blocks on the upper and lower sides.

[0018] The beneficial effect of adopting the above further solution is that the slider enables the upper and lower side blocks to move vertically.

[0019] Furthermore, the two springs are respectively sleeved on the outside of the two connecting rods, and the two blocking plates are respectively provided with sliding holes on the opposite sides thereof which are vertically slidably connected to the two connecting rods, and the inner walls of the inner cavities of the two sliding holes are fixed with sealing rings which are sealingly fitted with the two connecting rods.

[0020] The beneficial effect of adopting the above further solution is that the sealing ring can prevent liquid from entering the interior of the special-shaped hyperbolic aluminum plate body.

[0021] Furthermore, the two thermal insulation layers are both fire-resistant, heat-insulating, and thermal-preserving ceramic coating layers, and the two high-temperature-resistant layers are both silicone-acrylic coating layers.

[0022] The beneficial effect of adopting the above further solution is that the two special-shaped hyperbolic aluminum plate bodies have the effects of heat insulation, heat preservation and flame retardancy.

[0023] Furthermore, the two corrosion-resistant layers are both fluorocarbon coating layers, and the two decorative layers are both acrylic coating layers.

[0024] The beneficial effect of adopting the above further solution is that the two special-shaped hyperbolic aluminum plate bodies have weather resistance, corrosion resistance and UV resistance.

[0025] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0026] 1. The high-stability special-shaped hyperbolic aluminum plate pushes the two movable plates and the two connecting blocks to contact the two clamping blocks respectively and starts to rotate 90 degrees, so that the two connecting blocks are respectively inserted into the inside of the two connecting grooves and rotate 90 degrees and pull in opposite directions, rotate the two connecting rods, so that the two connecting blocks are respectively separated from the inside of the two connecting grooves, at this time, the upper and lower springs begin to reset and push the two clamping blocks, so that the two clamping blocks are respectively inserted into the inside of the two clamping grooves, so that the two special-shaped hyperbolic aluminum plate bodies are installed.

[0027] 2. The high-stability special-shaped hyperbolic aluminum plate has the effects of heat insulation, heat preservation and flame retardancy through the composition of various materials in the protective components. It also has excellent weather resistance, corrosion resistance and UV resistance, which improves the stability of the main body of the special-shaped hyperbolic aluminum plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the structure of the utility model;

[0029] Figure 2 This is a cross-sectional view of the main connecting structure of two special-shaped hyperbolic aluminum plates of the utility model;

[0030] Figure 3 For this utility model Figure 2 A schematic diagram of the structure enlargement in the middle;

[0031] Figure 4 It is a schematic diagram of the protective component of the utility model.

[0032] In the figure: 1. Special-shaped hyperbolic aluminum plate body; 2. Connecting mechanism; 201. Positioning block; 202. Empty slot; 203. Sealing plate; 204. Spring; 205. Movable plate; 206. Connecting block; 207. Limiting block; 208. Connecting rod; 209. Block; 210. Positioning slot; 211. Connecting slot; 212. Sliding slot; 3. Protective component; 301. Heat insulation layer; 302. High temperature resistant layer; 303. Corrosion resistant layer; 304. Decorative layer. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] See also Figure 1-2A high-stability special-shaped hyperbolic aluminum plate in this embodiment includes two special-shaped hyperbolic aluminum plate main bodies 1, a connecting mechanism 2 is provided between the two special-shaped hyperbolic aluminum plate main bodies 1, and a protective component 3 is provided on the outer sides of the two special-shaped hyperbolic aluminum plate main bodies 1.

[0035] See also Figure 3 In order to install two special-shaped hyperbolic aluminum plate bodies 1, the connecting mechanism 2 in this embodiment includes a positioning component and an unlocking component. The positioning component includes two positioning blocks 201 and two positioning grooves 210. The two positioning blocks 201 are fixed to the right side of the left special-shaped hyperbolic aluminum plate body 1, and the two positioning grooves 210 are both opened on the left side of the right special-shaped hyperbolic aluminum plate body 1. The unlocking component includes two empty grooves 202, two blocking plates 203, two springs 204, two movable plates 205, two connecting blocks 206, four limit blocks 207, two connecting rods 208, two card blocks 209 and two connecting grooves 211. The two empty grooves 202 are respectively opened on the upper and lower sides of the right special-shaped hyperbolic aluminum plate body 1, and the two blocking plates 203 are respectively fixed horizontally on the inner walls of the inner cavities of the two empty grooves 202 and are respectively close to the inner walls of the inner cavities of the two empty grooves 202. Near the top and bottom ends of the right side special-shaped hyperbolic aluminum plate body 1, two springs 204 are respectively fixed on the opposite sides of the two blocking plates 203, two movable plates 205 are respectively fixed on the opposite sides of the two springs 204, two connecting blocks 206 are respectively rotatably connected to the opposite sides of the two movable plates 205 through bearings, four limit blocks 207 are divided into two groups, two groups of limit blocks 207 are respectively fixed on the left and right sides of the two connecting blocks 206, two connecting rods 208 are respectively fixed on the opposite sides of the two connecting blocks 206, two clamping blocks 209 are respectively slidably connected to the inside of the two empty slots 202, and connecting slots 211 are provided on the opposite sides of the two clamping blocks 209, and two sliding slots 212 located on the right side special-shaped hyperbolic aluminum plate body 1 are provided on the left and right side walls of the inner cavity of the two empty slots 202.

[0036] In this embodiment, the two positioning blocks 201 are respectively matched with the two positioning grooves 210 in a clearance, and the two positioning blocks 201 are provided with a card slot on the opposite side, and the opposite side of the inner cavity of the two empty slots 202 is connected with the two positioning grooves 210 respectively. The opposite ends of the two connecting rods 208 respectively penetrate the opposite side of the two blocking plates 203 and extend to the opposite side of the two blocking plates 203, and two unlocking grooves are respectively provided on the outer sides. The two unlocking grooves match the corresponding specific keys to avoid the misoperation that causes the two special-shaped hyperbolic aluminum plate bodies 1 to be disassembled. The left and right side walls of the inner cavity of the two connecting grooves 211 are respectively provided with limiting grooves located on the two card blocks 209, and the upper and lower limit blocks 207 are respectively matched with the upper and lower limit grooves in a clearance. The specific keys are respectively inserted into the interior of the two unlocking grooves, and the two movable plates 205 and the two connecting blocks 206 are respectively pushed to contact the two card blocks 209 and start to rotate ninety degrees, so that the two connecting blocks 206 are respectively stuck in the interior of the two connecting grooves 211 and rotate ninety degrees and pull in the opposite direction. The upper and lower springs 204 begin to squeeze and pull the two blocks 209 to move in opposite directions. The left and right sides of the upper and lower movable plates 205 are fixed with movable blocks slidably connected to the upper and lower sliding grooves 212. The left and right sides of the upper and lower clamping blocks 209 are fixed with sliders slidably connected to the upper and lower sliding grooves 212. The two springs 204 are respectively sleeved on the outside of the two connecting rods 208. The two blocking plates 203 have sliding holes on the opposite sides thereof that are vertically slidably connected to the two connecting rods 208. The inner cavities of the two sliding holes are The inner walls are fixed with sealing rings that seal with the two connecting rods 208. The left-side special-shaped hyperbolic aluminum plate body 1 and the right-side special-shaped hyperbolic aluminum plate body 1 are spliced ​​through two positioning blocks 201 and two positioning grooves 210. At this time, the two connecting rods 208 are rotated to make the two connecting blocks 206 separate from the inside of the two connecting grooves 211 respectively. At this time, the upper and lower springs 204 begin to reset and push the two clamping blocks 209, so that the two clamping blocks 209 are respectively clamped into the inside of the two clamping grooves to complete the installation of the two special-shaped hyperbolic aluminum plate bodies 1.

[0037] It should be noted that the two movable plates 205 and the two connecting blocks 206 are pushed to contact the two clamping blocks 209 respectively and start to rotate ninety degrees, so that the two connecting blocks 206 are respectively inserted into the inside of the two connecting grooves 211 and rotate ninety degrees and pulled in opposite directions, and the two connecting rods 208 are rotated to make the two connecting blocks 206 respectively detach from the inside of the two connecting grooves 211. At this time, the upper and lower springs 204 begin to reset and push the two clamping blocks 209, so that the two clamping blocks 209 are respectively inserted into the inside of the two clamping grooves, so that the two special-shaped hyperbolic aluminum plate bodies 1 are installed.

[0038] See also Figure 4In order to improve the stability of the special-shaped hyperbolic aluminum plate body 1, the two protective components 3 in this embodiment include two heat insulation layers 301, two high temperature resistant layers 302, two corrosion resistant layers 303 and two decorative layers 304. The two heat insulation layers 301 are respectively coated on the outside of the two special-shaped hyperbolic aluminum plate bodies 1, the two high temperature resistant layers 302 are respectively coated on the outside of the two heat insulation layers 301, the two high temperature resistant layers 302 are respectively coated on the outside of the two heat insulation layers 301, the two corrosion resistant layers 303 are respectively coated on the outside of the two high temperature resistant layers 302, and the two decorative layers 304 are respectively coated on the outside of the two corrosion resistant layers 303.

[0039] In this embodiment, the two insulation layers 301 are both fire-resistant, heat-insulating and thermal-preserving ceramic coating layers. The fire-resistant, heat-insulating and thermal-preserving ceramic coating composition of the insulation layers 301 coated on the outside of the two special-shaped hyperbolic aluminum plate main bodies 1 can make the special-shaped hyperbolic aluminum plate main body 1 have heat-insulating and flame-retardant effects. The two high-temperature resistant layers 302 are both silicone-acrylic coating layers. The silicone-acrylic coating composition of the high-temperature resistant layers 302 can make the special-shaped hyperbolic aluminum plate main body 1 suitable for high temperature and strong ultraviolet radiation environments. The two corrosion-resistant layers 303 are both fluorocarbon coating layers. Through the fluorocarbon coating composition of the corrosion-resistant layers 303, the fluorocarbon coating can improve the excellent weather resistance, corrosion resistance and ultraviolet resistance of the special-shaped hyperbolic aluminum plate main body 1. The two decorative layers 304 are both acrylic coating layers. Through the acrylic coating composition of the decorative layer 304, the special-shaped hyperbolic aluminum plate main body 1 has good weather resistance and is suitable for general indoor and outdoor decoration.

[0040] It should be noted that, through the composition of various materials in the protective component 3, the high-stability special-shaped hyperbolic aluminum plate has the effects of heat insulation and flame retardancy, and also has excellent weather resistance, corrosion resistance and UV resistance, thereby improving the stability of the special-shaped hyperbolic aluminum plate body 1.

[0041] It is understandable that matters not described in detail in the present invention are all well-known technologies to those skilled in the art.

[0042] The working principle of the above embodiment is:

[0043] (1) When it is necessary to splice two special-shaped hyperbolic aluminum plate bodies 1, insert the specific keys into the two unlocking slots respectively, and push the two movable plates 205 and the two connecting blocks 206 to contact the two card blocks 209 respectively and start to rotate ninety degrees, so that the two connecting blocks 206 are respectively inserted into the two connecting slots 211 and rotate ninety degrees and pull in opposite directions. The upper and lower springs 204 begin to squeeze and pull the two card blocks 209 to move in opposite directions. At this time, the left special-shaped hyperbolic aluminum plate body 1 and the right special-shaped hyperbolic aluminum plate body 1 are spliced ​​through the two positioning blocks 201 and the two positioning slots 210. At this time, rotate the two connecting rods 208 to make the two connecting blocks 206 detach from the inside of the two connecting slots 211 respectively. At this time, the upper and lower springs 204 begin to reset and push the two card blocks 209, so that the two card blocks 209 are respectively inserted into the inside of the two card slots to complete the installation of the two special-shaped hyperbolic aluminum plate bodies 1.

[0044] (2) The refractory heat-insulating ceramic coating composition of the heat-insulating layer 301 coated on the outside of the two special-shaped hyperbolic aluminum plate main bodies 1 can make the special-shaped hyperbolic aluminum plate main body 1 have heat-insulating and flame-retardant effects. The silicone-acrylic coating composition of the high-temperature resistant layer 302 can make the special-shaped hyperbolic aluminum plate main body 1 suitable for high temperature and strong ultraviolet radiation environment. The fluorocarbon coating composition of the corrosion-resistant layer 303 can improve the excellent weather resistance, corrosion resistance and ultraviolet resistance of the special-shaped hyperbolic aluminum plate main body 1. The acrylic coating composition of the decorative layer 304 has good weather resistance and is suitable for general indoor and outdoor decoration.

Claims

1. A high-stability special-shaped hyperbolic aluminum plate, comprising two special-shaped hyperbolic aluminum plate bodies (1), characterized in that: A connecting mechanism (2) is provided between the two special-shaped hyperbolic aluminum plate bodies (1), and a protective component (3) is provided on the outer sides of the two special-shaped hyperbolic aluminum plate bodies (1); The connecting mechanism (2) comprises a positioning component and an unlocking component, the positioning component comprises two positioning blocks (201) and two positioning grooves (210), the two positioning blocks (201) are both fixed on the right side of the left-side special-shaped hyperbolic aluminum plate body (1), and the two positioning grooves (210) are both opened on the left side of the right-side special-shaped hyperbolic aluminum plate body (1); The unlocking assembly comprises two empty slots (202), two blocking plates (203), two springs (204), two movable plates (205), two connecting blocks (206), four limit blocks (207), two connecting rods (208), two clamping blocks (209) and two connecting slots (211). The two empty slots (202) are respectively arranged on the upper and lower sides of the right side special-shaped hyperbolic aluminum plate body (1). The two blocking plates (203) are respectively fixed horizontally on the inner walls of the inner cavities of the two empty slots (202) and are respectively close to the top and bottom ends of the right side special-shaped hyperbolic aluminum plate body (1). The two springs (204) are respectively fixed on opposite sides of the two blocking plates (203). The two movable plates (205) are respectively fixed on the On one side opposite to the two springs (204), the two connecting blocks (206) are rotatably connected to the opposite side of the two movable plates (205) through bearings, the four limit blocks (207) are divided into two groups, the two groups of limit blocks (207) are respectively fixed on the left and right sides of the two connecting blocks (206), the two connecting rods (208) are respectively fixed on the opposite sides of the two connecting blocks (206), the two clamping blocks (209) are respectively slidably connected to the inside of the two empty slots (202), the opposite sides of the two clamping blocks (209) are both provided with connecting slots (211), and the left and right side walls of the inner cavity of the two empty slots (202) are both provided with two sliding slots (212) located on the right side of the special-shaped hyperbolic aluminum plate body (1); The two protection components (3) include two heat insulation layers (301), two high temperature resistant layers (302), two corrosion resistant layers (303) and two decorative layers (304); the two heat insulation layers (301) are respectively coated on the outside of two special-shaped hyperbolic aluminum plate bodies (1); the two high temperature resistant layers (302) are respectively coated on the outside of the two heat insulation layers (301); the two corrosion resistant layers (303) are respectively coated on the outside of the two high temperature resistant layers (302); and the two decorative layers (304) are respectively coated on the outside of the two corrosion resistant layers (303).

2. The high stability special-shaped hyperbolic aluminum plate according to claim 1, characterized in that: The two positioning blocks (201) are respectively clearance-matched with the two positioning grooves (210), and a clamping groove is provided on the opposite sides of the two positioning blocks (201).

3. The high stability special-shaped hyperbolic aluminum plate according to claim 1, characterized in that: The opposite sides of the inner cavities of the two empty slots (202) are respectively connected to the two positioning slots (210), and the opposite ends of the two connecting rods (208) respectively penetrate the opposite sides of the two blocking plates (203) and extend to the opposite sides of the two blocking plates (203) and are respectively provided with two unlocking slots on the outer sides.

4. The high stability special-shaped hyperbolic aluminum plate according to claim 1, characterized in that: The left and right side walls of the inner cavity of the two connecting grooves (211) are respectively provided with limit grooves located on the two clamping blocks (209), and the limit blocks (207) on the upper and lower sides respectively cooperate with the limit grooves on the upper and lower sides.

5. The high stability special-shaped hyperbolic aluminum plate according to claim 1, characterized in that: The movable plates (205) on the upper and lower sides are fixed with movable blocks slidably connected to the upper and lower sliding grooves (212) on both sides, and the clamping blocks (209) on the upper and lower sides are fixed with sliding blocks slidably connected to the upper and lower sliding grooves (212) on both sides.

6. The high stability special-shaped hyperbolic aluminum plate according to claim 1, characterized in that: The two springs (204) are respectively sleeved on the outside of the two connecting rods (208); the two blocking plates (203) are respectively provided with sliding holes on the opposite sides thereof and vertically slidably connected to the two connecting rods (208); and the inner walls of the inner cavities of the two sliding holes are fixed with sealing rings that are in sealing contact with the two connecting rods (208).

7. The high stability special-shaped hyperbolic aluminum plate according to claim 1, characterized in that: The two heat-insulating layers (301) are both fire-resistant, heat-insulating, and thermal-retaining ceramic coating layers, and the two high-temperature-resistant layers (302) are both silicone-acrylic coating layers.

8. The high stability special-shaped hyperbolic aluminum plate according to claim 1, characterized in that: The two corrosion-resistant layers (303) are both fluorocarbon paint layers, and the two decorative layers (304) are both acrylic paint layers.

Images