Corrosion-resistant polycarbonate plate

Abstract

The utility model discloses a corrosion-resistant polycarbonate plate, which relates to the technical field of polycarbonate plates and comprises a shell, an electroplating film is arranged on the outer surface of the shell and surrounds the contact surface of the shell and air, the shell is provided with a connecting surface, and the connecting surface is positioned on the connecting side surface of the shell. A pressure-resistant layer is arranged on the outermost layer in the shell in the horizontal direction, a breathable waterproof layer is arranged on the inner side of the pressure-resistant layer in the horizontal direction, the breathable waterproof layer is parallel to the pressure-resistant layer, a sound insulation layer is horizontally arranged on the inner side of the breathable waterproof layer, and a supporting structure layer is horizontally arranged on the inner side of the sound insulation layer; the sound insulation layer is parallel to the breathable waterproof layer, and the supporting structure layer is located in the middle of the interior of the shell. According to the corrosion-resistant polycarbonate plate, the oxidation-resistant and wear-resistant surface is achieved through the electroplating film, the stability of the polycarbonate plate is improved through the arrangement of a dual pressure-resistant structure, the sound insulation effect of the polycarbonate plate is improved through the arrangement of the sound insulation layer, and the multifunctionality is embodied.

Description

Technical Field

[0001] The utility model relates to the technical field of polycarbonate plates, in particular to a corrosion-resistant polycarbonate plate. Background Art

[0002] Polycarbonate board, referred to as PC board, is made of polycarbonate polymer, using advanced formula and the latest extrusion process technology. PC board is a new type of high-strength, light-transmitting building material, and is the best building material to replace glass and organic glass. PC board is lighter, more weather-resistant, super strong, flame-retardant, and sound-insulating than laminated glass, tempered glass, and hollow glass, and has become a popular building decoration material. However, there are still some problems when using existing polycarbonate boards:

[0003] For example, a corrosion-resistant polycarbonate board with publication number CN216507248U has a technical solution as follows: it includes a substrate layer, a composite protective layer is fixedly connected to the surface of the substrate layer, an anti-ultraviolet layer is fixedly connected to the surface of the composite protective layer, the substrate layer includes a first substrate, a second substrate is fixedly connected to the surface of the first substrate, an anti-oxidation layer is fixedly connected to the surface of the second substrate, and the composite protective layer includes a heat-insulating layer. The utility model can effectively solve the problem of traditional polycarbonate boards in use by using the substrate layer, the composite protective layer, the anti-ultraviolet layer, the first substrate, the second substrate, the anti-oxidation layer, the heat-insulating layer, the protective layer and the film layer in combination, but the existing polycarbonate boards have relatively single functions, relatively simple pressure resistance, and weak sound insulation effect, and the protective layer on the surface cannot guarantee light transmittance.

[0004] In view of this, we conducted in-depth research on the above issues, which led to the present case.

[0005] In view of the above problems, an innovative design was carried out based on the original polycarbonate board. Utility Model Content

[0006] The utility model aims to provide a corrosion-resistant polycarbonate plate to solve the problems of single functionality, weak compression resistance and unsatisfactory sound insulation effect proposed in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A corrosion-resistant polycarbonate plate comprises an outer shell, wherein an electroplated film is arranged on the outer surface of the outer shell, and the electroplated film surrounds the outer surface in contact with air, the outer shell is provided with a connecting surface, and the connecting surface is located on the connecting side of the outer shell, and the connecting surface is provided with bumps and grooves, the outermost layer inside the outer shell is provided with a pressure-resistant layer in a horizontal direction, and a breathable waterproof layer is provided in a horizontal direction on the inner side of the pressure-resistant layer, and the breathable waterproof layer is parallel to the pressure-resistant layer, a sound insulation layer is provided in a horizontal direction on the inner side of the breathable waterproof layer, and a supporting structure layer is provided in a horizontal direction on the inner side of the sound insulation layer, and the sound insulation layer and the breathable waterproof layer are parallel, and the supporting structure layer is located in the middle position inside the outer shell.

[0009] Preferably, a protrusion is arranged on the right side of the connection surface of the shell, and the protrusion is made of elastic material with an arc-shaped edge. A groove is arranged on the left side of the connection surface of the shell, and the connection between the protrusion and the groove facilitates the connection and installation of two polycarbonate plates.

[0010] By adopting the above technical solution, the two polycarbonate plates can be easily fixed and installed through the connection of the protrusions and grooves on the sides of the two polycarbonate plates, and the splicing and disassembly of the two polycarbonate plates can be facilitated, thereby providing installation convenience.

[0011] Preferably, the shells are all attached with electroplated films, and the electroplated films have anti-oxidation and anti-corrosion effects, and the electroplated films improve the visible light transmittance of the polycarbonate plate.

[0012] By adopting the above technical solution, the hardness of the surface of the polycarbonate plate is improved by electroplating the film, and at the same time, the ultraviolet radiation is blocked while ensuring the visible light transmittance to prevent corrosion.

[0013] Preferably, the edges and corners of the electroplated film are all provided with arc-shaped chamfers, and the arc-shaped chamfers prevent the edges of the polycarbonate plate from being worn.

[0014] By adopting the above technical solution, the arc chamfer can prevent the edge of the carbonate plate from being worn by physical friction due to external factors, and effectively protect the corners of the carbonate plate.

[0015] Preferably, a plurality of support plates are arranged inside the pressure-resistant layer, and the support plates are distributed in a linear wave pattern, and the support plates constitute an outer pressure-resistant structure, and a hollow skeleton is arranged inside the support structure layer, and the hollow skeleton provides a support structure for the pressure-resistant layer.

[0016] By adopting the above technical solution, the deformation resistance of the polycarbonate plate is improved by the stress of the pressure-resistant layer and the support of the supporting structure layer, thereby ensuring the stability of the polycarbonate plate.

[0017] Preferably, a plurality of air holes are provided inside the breathable waterproof layer, and the air-permeable waterproof layer improves the air-drying property of the polycarbonate plate through the air holes.

[0018] By adopting the above technical solution, due to the gaps in the internal structure of the polycarbonate board, moisture will appear due to the influence of temperature, and then the evaporation of moisture will be accelerated through the air holes, thereby improving the waterproofness of the polycarbonate board.

[0019] Preferably, a push-type structure is provided inside the sound insulation layer, and the push-type structure has the effect of reducing the sound propagation speed in a graded manner.

[0020] By adopting the above technical solution, the polycarbonate board controls the sound propagation speed through the push-type structure, thereby improving the sound insulation effect of the polycarbonate board.

[0021] Compared with the prior art, the utility model has the following beneficial effects: the corrosion-resistant polycarbonate plate,

[0022] 1. An electroplated film is provided. The shell is attached with an electroplated film, and the electroplated film has anti-oxidation and anti-corrosion effects, and the electroplated film improves the visible light transmittance of the polycarbonate plate. The edges and corners of the electroplated film are provided with arc chamfers, and the arc chamfers prevent the edges of the polycarbonate plate from being worn. The electroplated film improves the hardness of the surface of the outer side of the polycarbonate plate, while ensuring the visible light transmittance and blocking the ultraviolet radiation to prevent corrosion. The arc chamfer can prevent the edge of the carbonate plate from being worn by physical friction due to external factors, and effectively protect the corners of the carbonate plate;

[0023] 2. Multiple pressure-resistant layers are provided, and a number of support plates are provided inside the pressure-resistant layers, and the support plates are distributed in a linear wave pattern, and the support plates constitute an outer pressure-resistant structure, and a hollow skeleton is provided inside the support structure layer, and the hollow skeleton provides a support structure for the pressure-resistant layer. At the same time, the pressure-resistant layer is supported by the support of the support structure layer to improve the anti-deformation ability of the polycarbonate sheet, thereby ensuring the stability of the polycarbonate sheet;

[0024] 3. A sound insulation layer is provided, and a push-type structure is provided inside the sound insulation layer. The push-type structure has the effect of reducing the sound propagation speed in a graded manner. The polycarbonate board controls the sound propagation speed through the push-type structure, thereby improving the sound insulation effect of the polycarbonate board. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0026] Figure 2 For this utility model Figure 1 The main structure diagram is enlarged at A in the middle;

[0027] Figure 3 For this utility model Figure 1 The enlarged structural diagram at B in the middle;

[0028] Figure 4This is a schematic diagram of the front structure of the propulsion type structure of the utility model;

[0029] Figure 5 It is a schematic diagram of the three-dimensional structure of the convex block of the utility model.

[0030] In the figure: 1. Shell; 2. Groove; 3. Bump; 4. Electroplating film; 5. Arc chamfer; 6. Pressure-resistant layer; 7. Support plate; 8. Breathable and waterproof layer; 9. Air vents; 10. Sound insulation layer; 11. Push-type structure; 12. Support structure layer; 13. Hollow skeleton. DETAILED DESCRIPTION

[0031] 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.

[0032] See also Figure 1-5 , the utility model provides a technical solution:

[0033] A corrosion-resistant polycarbonate plate comprises an outer shell 1, an outer surface of the outer shell 1 is provided with an electroplating film 4, and the electroplating film 4 surrounds the contact surface of the outer shell 1 with air, the outer shell 1 is provided with a connecting surface, and the connecting surface is located on the connecting side of the outer shell 1, and the connecting surface is provided with a protrusion 3 and a groove 2, the outermost layer inside the outer shell 1 is provided with a pressure-resistant layer 6 in a horizontal direction, and the inner side of the pressure-resistant layer 6 is provided with a breathable waterproof layer 8 in a horizontal direction, and the breathable waterproof layer 8 is parallel to the pressure-resistant layer 6, a sound insulation layer 10 is provided horizontally inside the breathable waterproof layer 8, and a support structure layer 12 is provided horizontally inside the sound insulation layer 10, and the sound insulation layer 10 is parallel to the breathable waterproof layer 8, and the support structure layer 12 is located in the middle position inside the outer shell 1.

[0034] A protrusion 3 is provided on the right side of the connection surface of the housing 1, and the protrusion 3 is made of elastic material with an arc-shaped edge. A groove 2 is provided on the left side of the connection surface of the housing 1, and the connection between the protrusion 3 and the groove 2 facilitates the connection and installation of the two polycarbonate panels. The connection between the protrusion 3 and the groove 2 on the sides of the two polycarbonate panels facilitates the fixed installation of the two polycarbonate panels, and facilitates the splicing and disassembly, providing installation convenience.

[0035] The outer shell 1 is attached with an electroplating film 4, and the electroplating film 4 has anti-oxidation and anti-corrosion effects, and the electroplating film 4 improves the visible light transmittance of the polycarbonate plate. The edges and corners of the electroplating film 4 are provided with arc chamfers 5, and the arc chamfers 5 prevent the edges of the polycarbonate plate from being worn. The outer side of the polycarbonate plate is improved in hardness of the surface by the electroplating film 4, while ensuring the visible light transmittance and blocking the irradiation of ultraviolet rays to prevent corrosion. The arc chamfers 5 can prevent the edges of the carbonate plate from being worn by physical friction due to external factors, and effectively protect the corners of the carbonate plate.

[0036] A plurality of support plates 7 are arranged inside the pressure-resistant layer 6, and the support plates 7 are distributed in a linear wave pattern, and the support plates 7 constitute an outer pressure-resistant structure, and a hollow skeleton 13 is arranged inside the support structure layer 12, and the hollow skeleton 13 provides a support structure for the pressure-resistant layer 6. At the same time, the anti-deformation ability of the polycarbonate plate is improved through the pressure-resistant layer 6 and the support of the support structure layer 12, thereby ensuring the stability of the polycarbonate plate.

[0037] A plurality of air holes 9 are provided inside the air-permeable waterproof layer 8, and the air-permeable waterproof layer 8 improves the air-drying property of the polycarbonate sheet through the air holes 9. Since there are gaps in the internal structure of the polycarbonate sheet, moisture will appear due to the influence of temperature, and the air holes 9 accelerate the evaporation of moisture, thereby improving the waterproofness of the polycarbonate sheet.

[0038] A push-type structure 11 is provided inside the sound insulation layer 10, and the push-type structure 11 has the effect of reducing the sound propagation speed in a graded manner. The polycarbonate board controls the sound propagation speed through the push-type structure 11, thereby improving the sound insulation effect of the polycarbonate board.

[0039] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A corrosion-resistant polycarbonate sheet, comprising a housing (1), characterized in that: The outer surface of the shell (1) is provided with an electroplated film (4), and the electroplated film (4) surrounds the surface of the shell (1) in contact with air. The shell (1) is provided with a connection surface, and the connection surface is located on the connection side of the shell (1), and the connection surface is provided with a protrusion (3) and a groove (2). The outermost layer inside the shell (1) is provided with a pressure-resistant layer (6) in a horizontal direction, and the inner side of the pressure-resistant layer (6) is provided with a breathable waterproof layer (8) in a horizontal direction, and the breathable waterproof layer (8) is parallel to the pressure-resistant layer (6). The inner side of the breathable waterproof layer (8) is provided with a sound insulation layer (10), and the inner side of the sound insulation layer (10) is provided with a support structure layer (12), and the sound insulation layer (10) and the breathable waterproof layer (8) are parallel, and the support structure layer (12) is located in the middle position inside the shell (1).

2. The corrosion-resistant polycarbonate sheet according to claim 1, characterized in that: A protrusion (3) is arranged on the right side of the connection surface of the shell (1), and the protrusion (3) is made of elastic material with an arc-shaped edge. A groove (2) is arranged on the left side of the connection surface of the shell (1), and the protrusion (3) is connected to the groove (2) to facilitate the connection and installation of two polycarbonate plates.

3. The corrosion-resistant polycarbonate sheet according to claim 1, characterized in that: The shells (1) are all attached with electroplated films (4), and the electroplated films (4) have anti-oxidation and anti-corrosion effects, and the electroplated films (4) improve the visible light transmittance of the polycarbonate plate.

4. The corrosion-resistant polycarbonate sheet according to claim 3, characterized in that: The edges and corners of the electroplated film (4) are all provided with arc-shaped chamfers (5), and the arc-shaped chamfers (5) prevent the edges of the polycarbonate plate from being worn.

5. The corrosion-resistant polycarbonate sheet according to claim 1, characterized in that: A plurality of support plates (7) are arranged inside the pressure-resistant layer (6), and the support plates (7) are distributed in a linear wave pattern, and the support plates (7) form an outer pressure-resistant structure, and a hollow skeleton (13) is arranged inside the support structure layer (12), and the hollow skeleton (13) provides a support structure for the pressure-resistant layer (6).

6. The corrosion-resistant polycarbonate sheet according to claim 1, characterized in that: A plurality of air holes (9) are provided inside the air-permeable waterproof layer (8), and the air-permeable waterproof layer (8) improves the air-drying property of the polycarbonate plate through the air holes (9).

7. The corrosion-resistant polycarbonate sheet according to claim 1, characterized in that: A push-type structure (11) is provided inside the sound insulation layer (10), and the push-type structure (11) has the effect of reducing the propagation speed of sound in a graded manner.

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