CN215473597U

CN215473597U - Transparent double-layer bulletproof glass

Info

Publication number: CN215473597U
Application number: CN202120836577.1U
Authority: CN
Inventors: 林楚兴
Original assignee: Guangdong Guangyao Glass Technology Co ltd
Current assignee: Guangdong Guangyao Glass Technology Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2022-01-11
Anticipated expiration: 2031-04-22

Abstract

The utility model relates to the technical field of bulletproof glass correlation, in particular to transparent double-layer bulletproof glass. The utility model has the beneficial effects that: the double-layer bulletproof composite glass has the advantages that the optical transparency reaches 90%, visual deflection angle and optical distortion are avoided, the double-layer bulletproof composite glass is ultrahigh in strength and toughness, and has extremely excellent physical performance and mechanical performance, high temperature and high pressure resistance, insulation, fire resistance, smashing and collision resistance and explosion resistance, and special industrial requirements are met.

Description

Transparent double-layer bulletproof glass

Technical Field

The utility model relates to the field of explosion-proof glass, in particular to transparent double-layer bulletproof glass.

Background

The explosion-proof glass is widely applied to occasions such as finance, toll places, high-grade meeting centers, luxurious hotels, museums, reception halls, military security facilities for police, private villas and the like, is mainly used for preventing glass from being broken and scattered everywhere, and is easy to damage internal personnel and furniture. The existing explosion-proof glass is generally composed of bulletproof composite laminated glass, and the bulletproof glass with the structure is easy to splash by glass fragments at the inner side under the impact of blast waves or other external forces, so that people behind the glass are easily injured.

The applicant has seen the shortcomings of the conventional bulletproof glass, inherits the spirit of research innovation and lean refinement, combines production practice, and provides a practical solution by using a professional scientific method, so that the application of the scheme is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a transparent double-layer bulletproof glass aiming at the prior technical situation.

A transparent double layer bullet-proof glass comprising: the bulletproof composite glass comprises first bulletproof composite glass, second bulletproof composite glass, a glass fiber screen, an explosion-proof film and a toughened glass layer, wherein a buffer gap is arranged between the first bulletproof composite glass and the second bulletproof composite glass, the glass fiber screen is adhered to the inner side faces of the first bulletproof composite glass and the second bulletproof composite glass through EVA glue, the toughened glass layer is arranged on the outer side of the first bulletproof composite glass, the explosion-proof film is arranged on the outer side of the second bulletproof composite glass, and the edges of the first bulletproof composite glass and the second bulletproof composite glass are installed inside a fixed frame through silica gel edge sealing.

Specifically, the toughened glass layer is formed by attaching three layers of toughened glass with the thickness of 2mm to 5 mm.

Specifically, the toughened glass layer is additionally provided with a rubber plate, the outer side of the rubber plate with the thickness of 5mm is attached with an explosion-proof membrane, and the rubber plate is a PC plate, a PE plate or a PVC plate.

Specifically, toughened glass's thickness be 3mm, the offset plate is fixed alone in the fixed frame of offset plate, the fixed frame of offset plate is installed in the fixed frame outside.

Specifically, the buffer gap is inserted with a vacuum-sealed cavity layer, and the cavity layer is formed by assembling and fixing eight rubber plates.

The utility model has the beneficial effects that: the double-layer bulletproof composite glass has the advantages that the optical transparency reaches 90%, visual deflection angle and optical distortion are avoided, the double-layer bulletproof composite glass is ultrahigh in strength and toughness, has extremely excellent physical and mechanical properties, is high-temperature and high-pressure resistant, is insulating and fireproof, is smash-proof and collision-resistant, is explosion-resistant, and meets the requirements of special industries; the explosion-proof membrane can prevent the glass from being broken and scattered around, and avoids damaging internal personnel and furniture; the rubber plate fixing frame is installed on the outer side of the fixing frame and can resist certain impact, replacement is facilitated, damage to the bulletproof glass body can be reduced, and the bulletproof glass can be used for a long time.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Description of the labeling: the bulletproof composite glass comprises first bulletproof composite glass 1, second bulletproof composite glass 2, a glass fiber screen 3, an explosion-proof membrane 4, a toughened glass layer 5, a rubber plate 6, a cavity layer 7, a fixed frame 8 and a rubber plate fixing frame 9.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

As shown in fig. 1, the transparent double bulletproof glass comprises: the bulletproof composite glass comprises first bulletproof composite glass, second bulletproof composite glass, a glass fiber screen, an explosion-proof film and a toughened glass layer, wherein a buffer gap is arranged between the first bulletproof composite glass and the second bulletproof composite glass, the glass fiber screen is adhered to the inner side faces of the first bulletproof composite glass and the second bulletproof composite glass through EVA glue, the toughened glass layer is arranged on the outer side of the first bulletproof composite glass, the explosion-proof film is arranged on the outer side of the second bulletproof composite glass, and the edges of the first bulletproof composite glass and the second bulletproof composite glass are installed inside a fixed frame through silica gel edge sealing. The first bulletproof composite glass, the second bulletproof composite glass and the glass fiber mesh are adopted, so that the bulletproof composite glass has better explosion-proof performance and can bear higher-strength stress, and the glass fiber mesh can effectively reduce large-range explosion of the bulletproof composite glass.

Example 1

The toughened glass layer is formed by attaching three layers of toughened glass with the thickness of 2mm to 5 mm. The toughened glass layer is additionally provided with a rubber plate, the outer side of the rubber plate with the thickness of 5mm is attached with an explosion-proof membrane, and the rubber plate is a PC plate, a PE plate or a PVC plate. Under the action of the explosion-proof film matched with the glass fiber screen mesh, under the impact of blast shock waves or other external forces, the glass fragments on the inner side are not easy to splash, and the damage to people behind the glass is avoided

Example 2

The thickness of toughened glass be 3mm, the offset plate is fixed alone in the fixed frame of offset plate, the fixed frame of offset plate is installed in the fixed frame outside. The buffer gap is inserted with a vacuum-sealed cavity layer, the cavity layer is formed by assembling and fixing eight rubber plates, and unnecessary water drops are avoided from being generated on the cavity layer by adopting vacuum treatment. The offset plate becomes first buffer zone, and the guarantee panel have sufficient elasticity, can cushion outside atress, protection toughened glass, greatly reduce subsequent impact force.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A transparent double layer bullet-proof glass comprising: first shellproof compound glass, the shellproof compound glass of second, glass fiber silk screen, rupture membrane and toughened glass layer, its characterized in that: the bulletproof composite glass is characterized in that a buffer gap is arranged between the first bulletproof composite glass and the second bulletproof composite glass, the glass fiber mesh is adhered to the inner side faces of the first bulletproof composite glass and the second bulletproof composite glass through EVA glue, a toughened glass layer is arranged on the outer side of the first bulletproof composite glass, an explosion-proof film is arranged on the outer side of the second bulletproof composite glass, and the edges of the first bulletproof composite glass and the second bulletproof composite glass are installed inside the fixed frame through silica gel edge sealing.

2. The transparent double bullet-proof glass of claim 1, wherein: the toughened glass layer is formed by attaching three layers of toughened glass with the thickness of 2mm to 5 mm.

3. The transparent double bullet-proof glass of claim 2, wherein: the toughened glass layer is additionally provided with a rubber plate, the outer side of the rubber plate with the thickness of 5mm is attached with an explosion-proof membrane, and the rubber plate is a PC plate, a PE plate or a PVC plate.

4. The transparent double bullet-proof glass of claim 3, wherein: the thickness of toughened glass be 3mm, the offset plate is fixed alone in the fixed frame of offset plate, the fixed frame of offset plate is installed in the fixed frame outside.

5. The transparent double bullet-proof glass of claim 1 or 3, wherein: the buffer gap is inserted with a vacuum-sealed cavity layer, and the cavity layer is formed by splicing and fixing eight rubber plates.