Toughened glass cover plate laminated structure

Abstract

The utility model belongs to the technical field of toughened glass, and particularly relates to a toughened glass cover plate laminated structure, which comprises first toughened glass, second toughened glass, a second shock-resistant layer and a first shock-resistant layer, and the surface of the first shock-resistant layer is also provided with a wear-resistant layer and a hydrophobic layer, so that the surface of a cover plate is not easy to damage and smudge, and the service life of the cover plate is prolonged. The thickness of the second impact-resistant layer is larger than that of the first impact-resistant layer, the thickness of the first tempered glass is the same as that of the second tempered glass, sealant is arranged on the side edge of the tempered glass and covers the side edge of the second impact-resistant layer, and a self-recovery film is further arranged outside the hydrophobic layer, so that the outer surface can be protected to the maximum extent, and self recovery can be conducted. The glass cover plate disclosed by the utility model is high in impact resistance, can be quickly hydrophobic, is wear-resistant and is not easy to leave scratches, and the slight scratches can be self-recovered.

Description

Technical Field

[0001] The utility model relates to the technical field of tempered glass, in particular to a laminated structure of a tempered glass cover plate. Background Art

[0002] Tempered glass is a common transparent protective facility in life. It generally appears in the peripheral structure of high-rise buildings and also on the roofs of public buildings to facilitate observation in both internal and external directions while improving safety. In case of some accidents.

[0003] For the existing tempered glass, when placed flat or after being used for a period of time, water stains or scratches are likely to appear, which is not beautiful, affects the clarity of the glass, and is prone to break and fall in case of impact, causing safety accidents.

[0004] Therefore, it is necessary to design a kind of glass that can maintain clarity, has stronger impact resistance, and will not break and fall. Content of the Utility Model

[0005] In order to solve the above problems, the utility model provides a laminated structure of a tempered glass cover plate. Slight scratches on the surface can be self-recovered, and the surface is scratch-resistant and wear-resistant. Impact-resistant structures are provided both inside and outside to improve the impact resistance. A sealant is also provided on the side of the glass for edge protection of the glass.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A laminated structure of a tempered glass cover plate is successively provided with a first impact-resistant layer, a first tempered glass, a second impact-resistant layer and a second tempered glass from top to bottom. A wear-resistant layer and a hydrophobic layer are also provided on the surface of the first impact-resistant layer. The first tempered glass and the second tempered glass have the same thickness. A self-recovery film is also provided outside the hydrophobic layer, which can protect the outer surface to the greatest extent and reduce the existence of scratches.

[0008] Optionally, in an embodiment of the utility model, the thickness of the second impact-resistant layer is greater than that of the first impact-resistant layer.

[0009] Optionally, in an embodiment of the utility model, the self-recovery film is a polyurethane film layer.

[0010] Optionally, in an embodiment of the utility model, a sealant is provided on the side of the tempered glass and the sealant covers the side of the second impact-resistant layer.

[0011] Optionally, in an embodiment of the utility model, the thickness of the wear-resistant layer is 50nm - 100nm.

[0012] Optionally, in an embodiment of the present utility model, the thickness of the self-recovery film is 20μm - 50μm.

[0013] Optionally, in an embodiment of the present utility model, the thickness of the first impact-resistant layer is 0.2 mm.

[0014] Optionally, in an embodiment of the present utility model, the thickness of the second impact-resistant layer is 0.4 mm.

[0015] Optionally, in an embodiment of the present utility model, the thickness of the hydrophobic layer is 5μm - 10μm.

[0016] Advantages of the Present Utility Model

[0017] A laminated structure of a tempered glass cover plate according to the present utility model is provided with a double-layer glass, and a second impact-resistant layer is provided between the double-layer glasses, which improves the impact resistance of the entire glass cover plate and prevents it from being easily broken and falling. The surface of the glass cover plate is also provided with a wear-resistant layer and a hydrophobic layer, which can quickly make the surface hydrophobic, and are wear-resistant and scratch-proof. The surface is provided with a self-recovery layer, and minor scratches can be self-recovered. Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required in the description of the embodiments or the prior art.

[0019] Figure 1 It is a schematic structural diagram of the glass cover plate of Embodiment 1 of the present utility model;

[0020] Description of the reference numerals: self-recovery layer 1, hydrophobic layer 2, wear-resistant layer 3, first impact-resistant layer 4, first tempered glass 5, second impact-resistant layer 6, second impact-resistant layer 7, sealant 8. Specific Embodiments

[0021] In order to further elaborate on the technical means and effects adopted by the present utility model to achieve the predetermined utility model purpose, the following, in conjunction with the accompanying drawings and preferred embodiments, will describe in detail the specific embodiments, structures, features, and effects according to the present utility model. Embodiment 1

[0022] In order to improve the impact resistance and safety of tempered glass, a laminated structure of a tempered glass cover plate is designed, and the specific scheme is as follows:

[0023] As Figure 1As shown in the figure, a laminated structure of tempered glass cover plate is provided with a first tempered glass 5, a second impact-resistant layer 6 and a second tempered glass from top to bottom. At least one side of the first tempered glass 5 and the second tempered glass is provided with a first impact-resistant layer 4. The surface of the first impact-resistant layer 4 is further provided with a wear-resistant layer 3 and a hydrophobic layer 2. The first tempered glass 5 and the second tempered glass have the same thickness. An auto-restoring film is further provided outside the hydrophobic layer 2, which can protect the outer surface to the greatest extent and reduce the existence of scratches.

[0024] In this embodiment, the surface of the first tempered glass 5 is provided with a first impact-resistant layer 4, and the surface of the second tempered glass is not provided with a first impact-resistant layer 4. The cover plate of this embodiment is mainly used in application scenarios where the first tempered glass 5 is easily impacted, while the second tempered glass will not be impacted.

[0025] The glass cover plate of this solution adopts a double-layer tempered glass structure to ensure the safety and performance of the glass cover plate.

[0026] The thickness of the second impact-resistant layer 6 is greater than that of the first impact-resistant layer 4. It can provide the ability of secondary buffering, relieve higher impact force, and reduce the risk of glass breakage.

[0027] The auto-restoring film is a polyurethane film layer. When it receives a slight impact, the internal molecular chains deform and will not break. At a suitable temperature, it can return to the initial state to ensure the glass cover plate remains beautiful.

[0028] Sealant 8 is provided on the side of the tempered glass, and the sealant 8 covers the side of the second impact-resistant layer 6. The sealant 8 covers the entire side of the glass cover plate. The sealant 8 mainly prevents moisture from entering the glass, prevents the growth of mildew, improves the sound insulation performance of the glass, and can reduce dust entry for the glass assembly edge.

[0029] The thickness of the wear-resistant layer 3 is 50nm.

[0030] The thickness of the auto-restoring film is 20μm.

[0031] The thickness of the first impact-resistant layer 4 is 0.2mm.

[0032] The thickness of the second impact-resistant layer 6 is 0.4mm.

[0033] The thickness of the hydrophobic layer 2 is 5μm.

[0034] The glass cover plate of this solution adopts double-layer glass, and a second impact-resistant layer 6 is provided between the double-layer glass to improve the impact resistance of the entire glass cover plate, so that it will not easily break and fall. The surface of the glass cover plate is also provided with a wear-resistant layer 3 and a hydrophobic layer 2, which can make the surface quickly hydrophobic, and is wear-resistant and scratch-resistant. The surface is provided with an auto-restoring layer, and slight scratches can be self-recovered. Embodiment 2

[0035] A laminated structure of a tempered glass cover plate is provided with a first tempered glass 5, a second impact-resistant layer 6 and a second tempered glass in sequence from top to bottom. The outer surfaces of the first tempered glass 5 and the second tempered glass are both provided with a first impact-resistant layer 4. The surface of the first impact-resistant layer 4 is further provided with a wear-resistant layer 3 and a hydrophobic layer 2. The first tempered glass 5 and the second tempered glass have the same thickness. An auto-recovery film is further provided outside the hydrophobic layer 2, which can protect the outer surface to the greatest extent and reduce the existence of scratches.

[0036] The thickness of the second impact-resistant layer 6 is greater than that of the first impact-resistant layer 4.

[0037] The auto-recovery film is a polyurethane film layer. When receiving a slight impact, the internal molecular chains deform and will not break. At a suitable temperature, it can return to the initial state to ensure the glass cover plate remains beautiful.

[0038] Sealant 8 is provided on the side of the tempered glass and the sealant 8 covers the side of the second impact-resistant layer 6. The sealant 8 covers the entire side of the glass cover plate. The sealant 8 mainly prevents moisture from entering the glass, prevents the growth of mold, improves the sound insulation performance of the glass, and can reduce dust entry for the assembly edge of the glass.

[0039] The thickness of the wear-resistant layer 3 is 100 nm.

[0040] The thickness of the auto-recovery film is 50 μm.

[0041] The thickness of the first impact-resistant layer 4 is 0.2 mm.

[0042] The thickness of the second impact-resistant layer 6 is 0.4 mm.

[0043] The thickness of the hydrophobic layer 2 is 10 μm.

[0044] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0045] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model. Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to form equivalent embodiments by using the disclosed technical content within the scope of the technical solution of the present utility model. However, as long as it does not depart from the content of the technical solution of the present utility model, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. A tempered glass cover laminate structure, characterized in that: From top to bottom, there are a first impact-resistant layer, a first tempered glass, a second impact-resistant layer and a second tempered glass. The surface of the first impact-resistant layer is also provided with a wear-resistant layer and a hydrophobic layer. The first tempered glass and the second tempered glass have the same thickness. A self-recovering film is also provided on the outside of the hydrophobic layer to protect the outer surface to the maximum extent and reduce the presence of scratches.

2. The tempered glass cover laminate structure according to claim 1, characterized in that: The second impact-resistant layer is thicker than the first impact-resistant layer.

3. The tempered glass cover laminate structure according to claim 1, characterized in that: The self-recovering film is a polyurethane film layer.

4. The tempered glass cover laminate structure according to claim 1, characterized in that: The side edge of the tempered glass is provided with sealant and the sealant covers the side edge of the second impact-resistant layer.

5. The tempered glass cover laminate structure according to claim 1, characterized in that: The wear-resistant layer has a thickness of 50nm-100nm.

6. The tempered glass cover laminate structure according to claim 1, characterized in that: The thickness of the self-recovery film is 20 μm-50 μm.

7. The tempered glass cover laminate structure according to claim 1, characterized in that: The thickness of the first impact-resistant layer is 0.2 mm.

8. The tempered glass cover laminate structure according to claim 1, characterized in that: The second impact-resistant layer has a thickness of 0.4 mm.

9. The tempered glass cover laminate structure according to claim 1, characterized in that: The hydrophobic layer has a thickness of 5 μm-10 μm.

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