CN201900755U

CN201900755U - Anti-explosion and bulletproof safety glass

Info

Publication number: CN201900755U
Application number: CN2010205965944U
Authority: CN
Inventors: 董清世; 辛崇飞
Original assignee: Xinyi Glass Engineering (Dongguan) Co Ltd
Current assignee: Xinyi Glass (Yingkou) Co., Ltd.
Priority date: 2010-11-08
Filing date: 2010-11-08
Publication date: 2011-07-20
Anticipated expiration: 2020-11-08

Abstract

The utility model provides anti-explosion and bullet-proof safety glass, comprising a strength bearing layer, a buffering transitional layer, a safety protecting layer and a splashing-preventing layer which are sequentially adhered from outside to inside, wherein the strength bearing layer is made of chemical toughened glass, the buffering transitional layer is made of polyvinyl butyral, the safety protecting layer is made of toughened glass, and the splashing-preventing layer is made of an armour film. High-strength chemical toughened glass is adopted as the outer strength bearing layer of the anti-explosion and bullet-proof safety glass, the function of absorbing knocking energy of bullets and edge tools can be realized by thickening the middle buffering transitional layer, the safety protecting layer is further added, and the armour film is adhered on the safety protecting layer, so that the anti-explosion and bullet-proof safety glass can play a better bullet-proof role; simultaneously, scattering of broken glass and splashing and hurting to people can be prevented, therefore, the anti-explosion and bullet-proof safety glass has the characteristics of simple structure, low thickness and high strength, is mainly used for common burglary prevention and explosion prevention of buildings, like jewelry exhibition cabinets, picture, cultural relic exhibition window and the like, can resist common continuous attacking of gun shooting, hammer and other edge tools, effectively protects the personal and property safety, and has wide application range.

Description

A kind of Anti-explosion buttlet-proof safety glass

Technical field

The utility model relates to the building safety glass art, particularly a kind of lightweight explosion bulletproof glass.

Background technology

The otherness of the unbalanced and wealth distribution system of social economy's regional development, caused the gap between the rich and the poor increase, the factors of instability increase in the society, house robbery, steal phenomenon emerge in an endless stream, people improve constantly for the awareness of unexpected development of personal safety and property safety, improve constantly for the requirement of security product.

Present high-intensity Anti-explosion buttlet-proof glass mainly contains following several:

First kind is: employing (contains three layers) more than three layers, and glass is glued together by PVB (polyvinyl butyral resin) high pressure, this bulletproof glass is the most traditional, cost is lower, and shortcoming is big (gross thickness generally can surpass 25mm), a heaviness of thickness, and ballistic performance is general; Second kind is: glass and one deck ion plastic by two-layer above (containing two-layer) are bonded by the PVB material, and this glass surface is anti-zoned, and shortcoming is a complex process; The third is to adopt two-layer above (containing two-layer) glass and one deck polycarbonate plate, is bonded together with PVB and PU material, and advantage is in light weight, the intensity height, and shortcoming is complex process, cost height.Can meet the demands on the glass properties of above structure, but all exist or valency height or shortcomings such as heaviness or complex process, on a large scale, large batch of application is restricted.

The utility model content

It is a kind of simple in structure that the utility model provides, thin thickness, the Anti-explosion buttlet-proof safety glass that intensity is high.

To achieve these goals, the utility model provides following technical scheme:

A kind of Anti-explosion buttlet-proof safety glass, wherein, from outside to inside, comprise successively and to fit: chemically toughened glass is made bearing layer, the buffer transition layer that polyvinyl butyral resin is made, the safe protective covering that safety glass is made, the anti-spray region that the armor film is made.

Preferably, the thickness of described bearing layer is 3～8mm, and the thickness of described buffer transition layer is 3～5mm, and the thickness of described safe protective covering is 3～5mm, and the thickness of described anti-spray region is 0.38～2.28mm.

By implementing above technical scheme; have following technique effect: the Anti-explosion buttlet-proof safety glass that the utility model provides adopts the high strength chemically-strengthened glass as outer bearing layer; play the absorption bullet by thickening intermediate buffering transition zone; sharp weapon knock the effect of energy; add one deck safe protective covering again; on safe protective covering, paste the armor film; play better shellproof effect; simultaneously also can prevent to be scattered after the glass fragmentation; splash and hurt sb.'s feelings; have simple in structure; thin thickness; the characteristic that intensity is high; be mainly used in the antitheft explosion-proof usefulness of general building, as jewelry exhibition cabinet; picture; historical relic is showed places such as window, can resist general pistol shooting; the continuous attack of sharp weapon such as hammer; effectively protect the safety of the person and property, applied range.

Description of drawings

The structural representation of the Anti-explosion buttlet-proof safety glass that Fig. 1 provides for the utility model embodiment.

The specific embodiment

In order better to understand the technical solution of the utility model, describe the embodiment that the utility model provides in detail below in conjunction with accompanying drawing.

The utility model embodiment provides a kind of Anti-explosion buttlet-proof safety glass, as shown in Figure 1, this Anti-explosion buttlet-proof safety glass, from outside to inside, comprise successively and to fit: the anti-spray region 104 that chemically toughened glass is made bearing layer 101, the buffer transition layer 102 that polyvinyl butyral resin is made, the safe protective covering of making 103, made.

The Anti-explosion buttlet-proof safety glass that the foregoing description provides adopts the high strength chemically-strengthened glass as outer field bearing layer 101; play the absorption bullet by the buffer transition layer 102 in the middle of thickening; sharp weapon knock the effect of energy; add one deck safe protective covering 103 again; on safe protective covering 103, paste the armor film as anti-spray region 104; play better shellproof effect; simultaneously also can prevent to be scattered after the glass fragmentation; splash and hurt sb.'s feelings; have simple in structure; thin thickness; the characteristic that intensity is high; be mainly used in the antitheft explosion-proof usefulness of general building; as jewelry exhibition cabinet; picture; historical relic is showed places such as window; can resist general pistol shooting; the continuous attack of sharp weapon such as hammer, the safety of the effective protection person and property, applied range.

In the foregoing description, preferred, the thickness of described bearing layer 101 is 3～8mm, as: adopt the thick chemically toughened glass of 5mm, 6mm or 8mm as bearing layer 101; The thickness of described buffer transition layer 102 is 3～5mm, is that the polyvinyl butyral resin of 3mm, 4mm or 5mm is as buffer transition layer 102 as: employing thickness; Described safe protective covering 103 thickness are 3～5mm, as: employing thickness is that the safety glass of 3mm, 4mm or 5mm is as safe protective covering 103, the thickness of described anti-spray region 104 is 0.38～2.28mm, as: employing thickness is the anti-spray region 104 of armor film conduct of 0.38mm, 1.0mm or 2.28mm.The requirement of security protection can be reached, the requirement of thin thickness can be reached again.

More than a kind of Anti-explosion buttlet-proof safety glass that the utility model embodiment is provided be described in detail, for one of ordinary skill in the art, thought according to the utility model embodiment, part in specific embodiments and applications all can change, in sum, this description should not be construed as restriction of the present utility model.

Claims

1. Anti-explosion buttlet-proof safety glass, it is characterized in that, from outside to inside, comprise successively and to fit: chemically toughened glass is made bearing layer, the buffer transition layer that polyvinyl butyral resin is made, the safe protective covering that safety glass is made, the anti-spray region that the armor film is made.

2. Anti-explosion buttlet-proof safety glass according to claim 1, it is characterized in that the thickness of described bearing layer is 3～8mm, the thickness of described buffer transition layer is 3～5mm, the thickness of described safe protective covering is 3～5mm, and the thickness of described anti-spray region is 0.38～2.28mm.