Bulletproof and smash-proof safety glass

Abstract

The utility model provides a bulletproof and smashproof safety glass, belonging to the technical field of safety glass, comprising: a first glass layer and a second glass layer, a reminder mechanism is arranged in the middle of the first glass layer and the second glass layer, the reminder mechanism comprises a first PVB film, a first conductive layer, a second PVB film, a PU film layer, a second conductive layer and an electrically controlled light strip, the first PVB film is arranged on the inner side of the first glass layer, the first conductive layer is arranged on the inner side of the first PVB film, the second PVB film is arranged on the outer side of the second glass layer, and the PU film layer is arranged on the inner side of the second glass layer. Through the arrangement of the reminder mechanism, when the safety glass is impacted, the first conductive layer and the second conductive layer are contacted, so that the circuit of the reminder mechanism is closed, and then the electrically controlled light strip is lit, so that people can take corresponding countermeasures in time when they are attacked from the outside or accidentally damaged, which helps to reduce property losses and personal injuries.

Description

Technical Field

[0001] The utility model belongs to the technical field of safety glass, and in particular relates to bulletproof and smash-proof safety glass. Background Art

[0002] Safety glass is a type of glass that will not break even if it is severely vibrated or hit, and will not easily injure people even if it is broken. It is used in doors and windows of cars, airplanes, and special buildings. Buildings using safety glass can resist attacks from bullets or gravel mixed in a hurricane of 100 kilometers per hour, which is of particular importance to modern buildings with glass structures as the main body. Common types of safety glass include film glass, tempered glass, etc.

[0003] When existing safety glass is impacted, people may not immediately notice it, which will result in the use of the safety glass and people's property and personal safety not being guaranteed, which may lead to greater losses. Utility Model Content

[0004] The utility model aims to provide a bulletproof and smash-proof safety glass, aiming to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A bulletproof and smash-proof safety glass, comprising: a first glass layer and a second glass layer, wherein a reminder mechanism is arranged at a middle portion of the first glass layer and the second glass layer, wherein the reminder mechanism comprises a first PVB film, a first conductive layer, a second PVB film, a PU film layer, a second conductive layer and an electrically controlled light-emitting light bar, wherein the first PVB film is arranged on the inner side of the first glass layer, the first conductive layer is arranged on the inner side of the first PVB film, the second PVB film is arranged on the outer side of the second glass layer, the PU film layer is arranged on the inner side of the second glass layer, the second conductive layer is arranged on the inner side of the PU film layer, the electrically controlled light-emitting light bar is arranged on the outer side of the second PVB film, and the electrically controlled light-emitting light bar is electrically connected to the first conductive layer and the second conductive layer respectively;

[0007] The outer side of the electrically controlled light strip is provided with a mounting layer, and the inner side of the mounting layer is provided with a mounting groove;

[0008] An anti-splash film is arranged on the outer side of the installation layer, and the anti-splash film includes an adhesive layer, a first filamentary mesh layer, a pressure-sensitive adhesive film layer, a second filamentary mesh layer, an interlayer adhesive layer and a wear-resistant layer, and the adhesive layer is arranged on the outer side of the installation layer;

[0009] The first filamentary mesh layer is arranged on the outside of the adhesive layer, the pressure-sensitive adhesive film layer is arranged on the outside of the first filamentary mesh layer, the second filamentary mesh layer is arranged on the outside of the pressure-sensitive adhesive film layer, the interlayer adhesive layer is arranged on the outside of the second filamentary mesh layer, and the wear-resistant layer is arranged on the outside of the interlayer adhesive layer.

[0010] As a preferred solution of the utility model, a gap is provided in the middle of the first conductive layer and the second conductive layer, gaskets are fixedly installed at both ends of the first conductive layer and the second conductive layer, and a sealing strip is fixedly installed on the outer side of the gasket.

[0011] As a preferred solution of the utility model, a buffer layer is provided in the middle portion of the first glass layer and the first PVB film, and an explosion-proof film is provided on the outer side of the first glass layer.

[0012] As a preferred solution of the utility model, the installation layer is configured as a transparent PC board layer.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] By setting up a reminder mechanism, the present invention can make the first conductive layer and the second conductive layer contact when the safety glass is impacted, so that the circuit of the reminder mechanism is closed, and then the electrically controlled light strip is lit, reminding people to take corresponding countermeasures in time when suffering external attacks or accidental damage, which helps to reduce property losses and personal injuries. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] In the attached picture:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a cross-sectional view of the entire structure of the utility model;

[0019] Figure 3 It is a top view of the entire structure of the utility model;

[0020] Figure 4 It is a partial exploded view of the structure of the utility model;

[0021] Figure 5 It is a cross-sectional view of the anti-splash membrane in the structure of the utility model.

[0022] In the figure: 1. first glass layer; 2. second glass layer; 3. reminder mechanism; 301. first PVB film; 302. first conductive layer; 303. second PVB film; 304. PU film layer; 305. second conductive layer; 306. electrically controlled light strip; 4. gasket; 5. sealing strip; 6. mounting layer; 7. mounting groove; 8. buffer layer; 9. anti-splash film; 901. adhesive layer; 902. first filamentary mesh layer; 903. pressure-sensitive adhesive film layer; 904. second filamentary mesh layer; 905. interlayer adhesive layer; 906. wear-resistant layer; 10. explosion-proof film. DETAILED DESCRIPTION

[0023] 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. Example 1

[0024] like Figures 1 to 5 As shown, the utility model provides a bulletproof and smash-proof safety glass, comprising: a first glass layer 1 and a second glass layer 2, a reminder mechanism 3 is arranged in the middle part of the first glass layer 1 and the second glass layer 2, the reminder mechanism 3 comprises a first PVB film 301, a first conductive layer 302, a second PVB film 303, a PU film layer 304, a second conductive layer 305 and an electrically controlled light-emitting light bar 306, the first PVB film 301 is arranged on the inner side of the first glass layer 1, the first conductive layer 302 is arranged on the inner side of the first PVB film 301, the second PVB film 303 is arranged on the outer side of the second glass layer 2, the PU film layer 304 is arranged on the inner side of the second glass layer 2, the second conductive layer 305 is arranged on the inner side of the PU film layer 304, the electrically controlled light-emitting light bar 306 is arranged on the outer side of the second PVB film 303, and the electrically controlled light-emitting light bar 306 is electrically connected to the first conductive layer 302 and the second conductive layer 305, respectively.

[0025] refer to Figure 1 , Figure 2 and Figure 3 A gap is provided in the middle of the first conductive layer 302 and the second conductive layer 305, gaskets 4 are fixedly installed at both ends of the first conductive layer 302 and the second conductive layer 305, a sealing strip 5 is fixedly installed on the outer side of the gasket 4, a mounting layer 6 is provided on the outer side of the electrically controlled light strip 306, a mounting groove 7 is provided on the inner side of the mounting layer 6, a buffer layer 8 is provided in the middle of the first glass layer 1 and the first PVB film 301, an explosion-proof film 10 is provided on the outer side of the first glass layer 1, and the mounting layer 6 is provided as a transparent PC board layer.

[0026] The above scheme is adopted: by setting the gasket 4, a gap is left between the first conductive layer 302 and the second conductive layer 305 to ensure that the circuit is disconnected when the safety glass is used safely. By setting the explosion-proof film 10, the fragments caused by the breakage of the safety glass can be prevented from scattering, avoiding safety hazards.

[0027] refer to Figure 1 , Figure 4 and Figure 5 An anti-splash film 9 is arranged on the outside of the mounting layer 6, and the anti-splash film 9 includes an adhesive layer 901, a first filamentary mesh layer 902, a pressure-sensitive adhesive film layer 903, a second filamentary mesh layer 904, an interlayer adhesive layer 905 and a wear-resistant layer 906. The adhesive layer 901 is arranged on the outside of the mounting layer 6, the first filamentary mesh layer 902 is arranged on the outside of the adhesive layer 901, the pressure-sensitive adhesive film layer 903 is arranged on the outside of the first filamentary mesh layer 902, the second filamentary mesh layer 904 is arranged on the outside of the pressure-sensitive adhesive film layer 903, the interlayer adhesive layer 905 is arranged on the outside of the second filamentary mesh layer 904, and the wear-resistant layer 906 is arranged on the outside of the interlayer adhesive layer 905.

[0028] The above scheme is adopted: by setting the anti-splash film 9, the glass can be prevented from splashing after being broken, thereby reducing the harm to the surrounding people. By setting the wear-resistant layer 906, the glass surface can be protected and the damage to the glass surface caused by friction or impact can be reduced. At the same time, it can prevent dust, dirt and other substances from adhering to the glass surface and keep the glass clean.

[0029] Working principle: When the safety glass is in use, the first glass layer 1 faces the outdoors and the second glass layer 2 faces the indoors. When the first glass layer 1 is subjected to a large impact force or is broken, the first conductive layer 302 is subjected to the impact force and contacts the second conductive layer 305, so that the circuit in the reminder mechanism 3 is closed, thereby prompting the electrically controlled light bar 306 to light up and sound an alarm, promptly reminding people to pay attention to safety and take corresponding countermeasures in time, and promptly replacing and repairing the damaged safety glass, further improving the safety effect. The explosion-proof film 10 and the anti-splash film 9 can effectively prevent the safety glass from being broken and splattering, reducing damage to the surrounding environment.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A bulletproof and smashproof safety glass, characterized in that: include: A first glass layer (1) and a second glass layer (2), wherein a reminder mechanism (3) is arranged in the middle of the first glass layer (1) and the second glass layer (2), the reminder mechanism (3) comprising a first PVB film (301), a first conductive layer (302), a second PVB film (303), a PU film layer (304), a second conductive layer (305) and an electrically controlled light strip (306), wherein the first PVB film (301) is arranged on the inner side of the first glass layer (1), and the first conductive layer (302) is arranged on the inner side of the first glass layer (1). The first PVB film (301) is arranged on the inner side of the first PVB film (301), the second PVB film (303) is arranged on the outer side of the second glass layer (2), the PU film layer (304) is arranged on the inner side of the second glass layer (2), the second conductive layer (305) is arranged on the inner side of the PU film layer (304), the electrically controlled light strip (306) is arranged on the outer side of the second PVB film (303), and the electrically controlled light strip (306) is electrically connected to the first conductive layer (302) and the second conductive layer (305), respectively; The outer side of the electrically controlled light strip (306) is provided with a mounting layer (6), and the inner side of the mounting layer (6) is provided with a mounting groove (7); An anti-splash film (9) is arranged on the outer side of the installation layer (6), the anti-splash film (9) comprising an adhesive layer (901), a first filamentary mesh layer (902), a pressure-sensitive adhesive film layer (903), a second filamentary mesh layer (904), an interlayer adhesive layer (905) and a wear-resistant layer (906), and the adhesive layer (901) is arranged on the outer side of the installation layer (6); The first filamentary mesh layer (902) is arranged on the outside of the adhesive layer (901), the pressure-sensitive adhesive film layer (903) is arranged on the outside of the first filamentary mesh layer (902), the second filamentary mesh layer (904) is arranged on the outside of the pressure-sensitive adhesive film layer (903), the interlayer adhesive layer (905) is arranged on the outside of the second filamentary mesh layer (904), and the wear-resistant layer (906) is arranged on the outside of the interlayer adhesive layer (905).

2. The bulletproof and smashproof safety glass according to claim 1, characterized in that: A gap is provided in the middle of the first conductive layer (302) and the second conductive layer (305), gaskets (4) are fixedly mounted at both ends of the first conductive layer (302) and the second conductive layer (305), and a sealing strip (5) is fixedly mounted on the outer side of the gasket (4).

3. The bulletproof and smashproof safety glass according to claim 1, characterized in that: A buffer layer (8) is provided on the outer side of the first glass layer (1), and an explosion-proof film (10) is provided on the outer side of the buffer layer (8).

4. The bulletproof and smashproof safety glass according to claim 1, characterized in that: The mounting layer (6) is configured as a transparent PC board layer.

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