Bulletproof, anti-theft and energy-saving composite glass

Abstract

The invention discloses bulletproof, anti-theft and energy-saving composite glass which comprises a mounting frame, an inner layer glass body, a bulletproof force-bearing rubber piece and an outer layer glass body, wherein the inner layer glass body, the bulletproof force-bearing rubber piece and the outer layer glass body are connected to the mounting frame. The inner layer glass body and the outer layer glass body are arranged on the two sides of the mounting frame correspondingly; the outer side face of the mounting frame is covered with sealing glue; a groove is formed in the middle of the mounting frame; the edge of the bulletproof force-bearing rubber piece is connected to the groove; and a reserved space is formed between the inner wall of the groove and the bulletproof force-bearing rubber piece for expansion of the bulletproof force-bearing rubber piece. The composite glass is excellent in heat-insulation, bulletproof anti-theft and light-transmittance performance, and multiple requirements of users are met; and the composite glass can further be directly mounted on main frames of a door, a window and a curtain wall through connectors, and is different from a traditional fixing mode that after glass is embedded in an aluminum groove, wires are pressed in a buckled mode.

Description

technical field [0001] The invention relates to the technical field of composite glass, in particular to bulletproof, anti-theft and energy-saving composite glass. Background technique [0002] As an important part of curtain walls, doors and windows, people have higher and higher requirements for its core performance: light transmission, sound insulation, heat insulation, safety (bulletproof, anti-theft), especially for low-rise residential buildings and high-priced buildings such as villas and public buildings. There is a very high demand for glass with excellent sound insulation, heat insulation, and anti-theft functions. At present, the glass commonly used in the market, such as single-layer (including coating) glass, double-layer insulating (including LOW-E) glass, double-layer laminated glass, etc., cannot meet people's requirements. [0003] In order to meet the requirements of sound insulation, heat insulation and anti-theft, there are generally two implementation s...

AI Technical Summary

Problems solved by technology

Among them, Option 1 "multi-layer insulating glass + anti-theft steel mesh": there are defects such as unsightly appearance, difficulty in cleaning the glass, heavy glass, difficult installation, damage to the anti-theft net, and no bulletproof effect. The structure of the multi-layer insulating glass refers to Image 6 A frame 92 is arranged between adjacent glass 91 and bonded by butyl glue. The frame 92 has a built-in desiccant, and the outer side of the frame 92 is covered with sealant; scheme 2 "multilayer laminated glass": there are self-weight, It is not easy to install, the heat insulation performance is not obvious, and the glass is difficult to repair after damage; the mode of glass + PVC film + bulletproof endurance film + PVC film is not mature in technology, and cannot overcome the inconsistency of bulletproof endurance film and glass stretching rate and bulletproof endurance Technical obstacles such as the possibility of chemical reaction between the film and the PVC film, and the bulletproof film is easy to wear and affect the light transmittance

Therefore, the existing composite glass fails to meet the high standards of sound insulation, heat insulation and anti-theft requirements

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