A type of colored laminated glass

Abstract

This utility model relates to the field of laminated glass and discloses a colored laminated glass, comprising two glass bodies, two fixing plates, and two limiting plates. Limiting grooves are formed on the upper and lower sides near the middle of the two fixing plates, and placement grooves are formed at the upper and lower edges of the two fixing plates. A placement block is fixedly disposed at the middle position of one of the opposite sides of the two limiting plates, and limiting blocks are fixedly disposed at both ends of one of the opposite sides of the two limiting plates. A PVB film is disposed between the two glass bodies. Each glass body includes a hydrophobic film layer, with a glass layer disposed within the inner end of the hydrophobic film layer, and an explosion-proof film layer disposed within the inner end of the glass layer. The hydrophobic film layer is made of siloxane coating, and the explosion-proof film layer is made of polyvinyl butyral. In this utility model, the hydrophobic film layer on the surface of the glass body can effectively prevent moisture adhesion, and the explosion-proof film layer can enhance the impact resistance and explosion resistance of the glass.

Description

Technical Field

[0001] This utility model relates to the field of laminated glass, and more particularly to a colored laminated glass. Background Technology

[0002] Laminated glass is a type of safety glass made by bonding two or more panes of glass together with an intermediate layer (usually a PVB polymer film). Its basic structure consists of an outer glass pane and an inner elastic plastic layer, forming a unified whole with high impact resistance and safety. The core advantage of this type of glass lies in its behavior after breakage. When subjected to strong force or impact, the glass may shatter, but the fragments will be firmly held together by the plastic layer and will not scatter, greatly reducing the risk of cuts or other secondary injuries. Furthermore, laminated glass also has good sound insulation and UV protection, effectively blocking noise and harmful light from entering the room.

[0003] In the process of developing this application, the inventors discovered the following problems with the existing technology: During use, the surface of existing laminated glass easily absorbs moisture, leading to water stains or blurring that affects its appearance and transparency. Although laminated glass can hold fragments together when broken, its explosion-proof capability is limited. For high-intensity explosions or extreme impacts, its overall explosion-proof performance still cannot completely withstand certain extreme threats.

[0004] Therefore, those skilled in the art have provided a colored laminated glass to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a colored laminated glass. The hydrophobic film layer on the surface of this invention can effectively prevent moisture adhesion, and the explosion-proof film layer can enhance the glass's impact resistance and explosion-proof performance.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A type of colored laminated glass includes two glass bodies, two fixing plates and two limiting plates. Limiting grooves are formed on the upper and lower sides near the middle position of the two fixing plates, and placement grooves are formed at the upper and lower edges of the two fixing plates.

[0008] A placement block is fixedly installed at the middle position of the two limiting plates on opposite sides, and limiting blocks are fixedly installed at both ends of the two limiting plates on opposite sides. A PVB film is installed between the two glass bodies.

[0009] Furthermore, both glass bodies include a hydrophobic film layer, a glass layer is disposed at the inner end of the hydrophobic film layer, and an explosion-proof film layer is disposed at the inner end of the glass layer.

[0010] Furthermore, the hydrophobic film layer is coated with a siloxane coating, and the glass layer is made of multi-colored glass.

[0011] Furthermore, the explosion-proof membrane layer is made of polyvinyl butyral.

[0012] Furthermore, the two fixing plates are placed on both sides of the glass body, and the two limiting plates are placed at the upper and lower ends of the glass body.

[0013] Furthermore, the two placement blocks are placed inside the placement groove, and the plurality of limiting blocks are placed inside the limiting groove.

[0014] Furthermore, the two placement blocks are located on the upper and lower sides of the PVB film.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model proposes a colored laminated glass. Fixing plates on both sides of the glass body are used to install limiting plates. The lower end of the limiting plate is equipped with a placement block and a limiting block, which are respectively embedded in the placement groove and limiting groove of the fixing plate to ensure the stability of the limiting plate and prevent its lateral movement, thereby ensuring stability and safety during processing. The upper end of the limiting plate has holes, allowing gas to be discharged through a pre-pressurization machine for initial bonding. A PVB film is placed between two glass bodies, and then the entire assembly is placed in an autoclave and treated at 120℃-150℃ and 1.0-1.5MPa pressure for 1-3 hours to fully bond the PVB film to the two glass pieces, forming a bubble-free, uniformly textured colored interlayer. This greatly improves the glass's impact resistance and safety, while ensuring a good appearance of the finished product.

[0017] 2. This utility model proposes a colored laminated glass. The upper part of the glass body is coated with a hydrophobic film layer of siloxane, which can effectively prevent moisture adhesion, improve weather resistance and self-cleaning ability. The glass layer is made of multi-colored glass, achieving rich colors and decorative effects to meet the needs of different architectural designs. The explosion-proof film layer is made of polyvinyl butyral, which enhances the glass's impact resistance and explosion-proof performance, improving overall safety. This makes this new type of glass possess excellent safety, durability, aesthetics, and decorative effects, and it can be widely used in construction, transportation, and other fields. Attached Figure Description

[0018] Figure 1 This is an overall isometric schematic diagram of the present invention;

[0019] Figure 2 This is a top-view axonometric schematic diagram of the glass body, fixing plate, placement groove, limiting groove and PVB film of this utility model;

[0020] Figure 3This is a bottom isometric view of the limiting plate, placement block, and limiting block of this utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the glass body of this utility model.

[0022] Legend:

[0023] 1. Glass body; 2. Fixing plate; 3. Placement groove; 4. Limiting groove; 5. Limiting plate; 6. Placement block; 7. Limiting block; 8. PVB film; 101. Hydrophobic film layer; 102. Glass layer; 103. Explosion-proof film layer. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Reference Figure 1 , Figure 2 , Figure 3 One embodiment provided by this utility model:

[0026] A type of colored laminated glass includes two glass bodies 1, two fixing plates 2, and two limiting plates 5. Limiting grooves 4 are formed on the upper and lower sides of the two fixing plates 2 near the middle position. Placement grooves 3 are formed at the upper and lower edges of the two fixing plates 2. Placement blocks 6 are fixedly arranged at the middle position of the opposite side of the two limiting plates 5. Limiting blocks 7 are fixedly arranged at both ends of the opposite side of the two limiting plates 5. A PVB film 8 is arranged between the two glass bodies 1. The two fixing plates 2 are placed on both sides of the glass body 1, the two limiting plates 5 are placed at the upper and lower ends of the glass body 1, the two placement blocks 6 are placed inside the placement grooves 3, and multiple limiting blocks 7 are placed inside the limiting grooves 4. The two placement blocks 6 are located on the upper and lower sides of the PVB film 8.

[0027] Specifically, flawless float glass and coated glass are used, along with high-transmittance PVB film 8. The glass is cut to size and the edges are polished to avoid burrs. Fixing plates 2 on both sides of the glass body 1 are used to install limiting plates 5. The lower end of the limiting plate 5 is equipped with a placement block 6 and a limiting block 7, which are respectively embedded in the placement groove 3 and limiting groove 4 of the fixing plate 2 to ensure the stability of the limiting plate 5 and prevent its movement to the sides, thereby ensuring stability and safety during processing. The upper end of the limiting plate 5 has holes, allowing gas to be discharged through a pre-pressurizer for initial bonding. The PVB film 8 is placed between the two glass bodies 1, and then the entire assembly is placed in an autoclave and treated at 120℃-150℃ and 1.0-1.5MPa pressure for 1-3 hours to fully bond the PVB film 8 to the two glass bodies 1, forming a bubble-free, uniformly textured colored interlayer. This greatly improves the glass's impact resistance and safety, while ensuring a good appearance of the finished product.

[0028] Reference Figure 4 The two glass bodies 1 include a hydrophobic film layer 101, a glass layer 102 is provided at the inner end of the hydrophobic film layer 101, and an explosion-proof film layer 103 is provided at the inner end of the glass layer 102. The hydrophobic film layer 101 is made of siloxane coating, the glass layer 102 is made of multi-color glass, and the explosion-proof film layer 103 is made of polyvinyl butyral.

[0029] Specifically, the upper part of the glass body 1 is coated with a hydrophobic film layer 101 with siloxane, which effectively prevents moisture adhesion and improves weather resistance and self-cleaning ability. The glass layer 102 is made of multi-colored glass, achieving rich colors and decorative effects to meet the needs of different architectural designs. The explosion-proof film layer 103 is made of polyvinyl butyral, which enhances the glass's impact resistance and explosion-proof performance, improving overall safety. This makes the new material have excellent safety, durability, aesthetics, and decorative effects, and it can be widely used in construction, transportation, and other fields.

[0030] Working principle: Using flawless float glass, coated glass, etc., and high-transmittance PVB film 8, the glass is cut to size and the edges are polished to avoid burrs. Fixing plates 2 on both sides of the glass body 1 are used to install limiting plates 5. The lower end of the limiting plate 5 is equipped with a placement block 6 and a limiting block 7, which are respectively embedded in the placement groove 3 and limiting groove 4 of the fixing plate 2 to ensure the stability of the limiting plate 5 and prevent its lateral movement. The upper end of the limiting plate 5 has holes, allowing gas to be discharged through a pre-pressurizer for initial bonding. The PVB film 8 is placed between the two glass bodies 1, and then the entire assembly is placed in an autoclave and treated at 120℃-150℃ and 1.0-1.5MPa pressure for 1-3 hours to fully bond the PVB film 8 to the two glass bodies 1.

[0031] Secondly, the upper part of the glass body 1 is coated with a hydrophobic film layer 101 with siloxane, which can effectively prevent moisture from adhering and improve weather resistance and self-cleaning ability. The glass layer 102 is made of multi-color glass to achieve rich colors and decorative effects to meet the needs of different architectural designs. The explosion-proof film layer 103 is made of polyvinyl butyral, which enhances the impact resistance and explosion resistance of the glass and improves the overall safety.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A type of colored laminated glass, comprising two glass bodies (1), two fixing plates (2), and two limiting plates (5), characterized in that: Limiting grooves (4) are provided on the upper and lower sides near the middle of the two fixing plates (2), and placement grooves (3) are provided at the upper and lower edges of the two fixing plates (2). A placement block (6) is fixedly provided at the middle position of the opposite side of the two limiting plates (5), and a limiting block (7) is fixedly provided at both ends of the opposite side of the two limiting plates (5). A PVB film (8) is provided between the two glass bodies (1). The two glass bodies (1) include a hydrophobic film layer (101), a glass layer (102) is provided at the inner end of the hydrophobic film layer (101), and an explosion-proof film layer (103) is provided at the inner end of the glass layer (102). The hydrophobic film layer (101) is coated with a siloxane, and the glass layer (102) is made of multicolor glass.

2. The colored laminated glass according to claim 1, characterized in that: The explosion-proof membrane layer (103) is made of polyvinyl butyral.

3. The colored laminated glass according to claim 1, characterized in that: The two fixing plates (2) are placed on both sides of the glass body (1), and the two limiting plates (5) are placed at the upper and lower ends of the glass body (1).

4. The colored laminated glass according to claim 1, characterized in that: Two of the placement blocks (6) are placed inside the placement groove (3), and a plurality of the limiting blocks (7) are placed inside the limiting groove (4).

5. A colored laminated glass according to claim 1, characterized in that: The two placement blocks (6) are located on the upper and lower sides of the PVB film (8).

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