CN204718498U - Hollow bulletproof glass - Google Patents
Hollow bulletproof glass Download PDFInfo
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- CN204718498U CN204718498U CN201520424709.4U CN201520424709U CN204718498U CN 204718498 U CN204718498 U CN 204718498U CN 201520424709 U CN201520424709 U CN 201520424709U CN 204718498 U CN204718498 U CN 204718498U
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- bulletproof
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Abstract
The utility model discloses a kind of hollow bulletproof glass, comprise at least two-layer compound glass layer, described compound glass layer comprises glassy layer, material layer, PC plate, by described binding material layers between described glassy layer and described PC plate, the adhesive surface of described PC plate and described material layer is provided with some grooves, the interval box matched with hollow bulletproof glass surrounding is provided with between compound glass layer described in adjacent two layers, described interval box bonds respectively by the compound glass layer of fluid sealant and described interval box both sides, make to form airtight hollow chamber between adjacent two layers compound glass layer.By arranging at least two-layer compound glass layer, and hollow chamber being set between adjacent compound glass layer, while making hollow bulletproof glass of the present utility model have very strong bulletproof ability, reaching the effect of sound-insulating and heat-insulating.
Description
Technical field
The utility model relates to glass art, is specifically related to a kind of hollow bulletproof glass.
Background technology
Bulletproof glass, as a kind of security protection product, is widely used in the systems such as bank, jewelry, security, insurance, postal service, is also applicable to the place that senior villa, Business Building etc. are higher to security requirement, its established huge market scale.But in recent years, because purposes is different, use the occasion of installing also different, and for the high place of some safety requirements, often require that safety glass had both had ballistic performance, also there is sound isolating and heat insulating performance.
Common bulletproof glass can meet the selection demand of different performance grade and scale of price, but only has bulletproof function, and does not have the effect of sound-insulating and heat-insulating.
Utility model content
The purpose of this utility model is to provide a kind of hollow bulletproof glass, to solve the technical problem of bulletproof glass sound-insulating and heat-insulating.
For reaching this object, the utility model by the following technical solutions:
A kind of hollow bulletproof glass, comprise at least two-layer compound glass layer, described compound glass layer comprises glassy layer, material layer, PC plate, by described binding material layers between described glassy layer and described PC plate, the adhesive surface of described PC plate and described material layer is provided with some grooves, the interval box matched with hollow bulletproof glass surrounding is provided with between compound glass layer described in adjacent two layers, described interval box bonds respectively by the compound glass layer of fluid sealant and described interval box both sides, makes to form airtight hollow chamber between compound glass layer described in adjacent two layers.
Preferably, hollow bulletproof glass comprises two-layer compound glass layer, be respectively the first compound glass layer, the second compound glass layer, the outside of described first compound glass layer is the out surface of hollow bulletproof glass, and described second compound glass layer is the inner face of hollow bulletproof glass; By out surface to inner face, described first compound glass layer comprises the first glassy layer, the first material layer, a PC plate successively, described second compound glass layer comprises the 2nd PC plate, the second material layer, the second glassy layer successively, interval box is provided with between a described PC plate and described 2nd PC plate, described interval box bonds respectively by sealant and a described PC plate, described 2nd PC plate, makes to form the first airtight hollow chamber between a described PC plate and described 2nd PC plate.
Described interval box is net-like spacer near the side of described hollow chamber, is provided with dry first drying prescription layer in described interval box.
The end of described interval box is connected with exhaust tube, and the port of export of described exhaust tube is provided with Non-return air valve, described hollow chamber to be evacuated chamber by described exhaust tube.
Described material layer is any one in PVB film, SGP film, TPU film, PU film, EVA film or PA film.
Described glassy layer is silicate glass.
The thickness of described compound glass layer is greater than or equal to 8mm.
The inner face of described hollow bulletproof glass posts shellproof film, and the thickness of described shellproof film is 0.2 ~ 0.9mm.
Described glassy layer comprises a slice or divided glass, when described glassy layer comprises divided glass, by described binding material layers between adjacent two sheet glass.
Compared with prior art, the beneficial effects of the utility model: a kind of hollow bulletproof glass, comprise at least two-layer compound glass layer, described compound glass layer comprises glassy layer, material layer, PC plate, by described binding material layers between described glassy layer and described PC plate, the adhesive surface of described PC plate and described material layer is provided with some grooves, the interval box matched with hollow bulletproof glass surrounding is provided with between compound glass layer described in adjacent two layers, described interval box bonds respectively by the compound glass layer of fluid sealant and described interval box both sides, make to form airtight hollow chamber between compound glass layer described in adjacent two layers.By arranging at least two-layer above compound glass layer, and hollow chamber being set between compound glass layer, while making hollow bulletproof glass of the present utility model have very strong bulletproof ability, reaching the effect of sound-insulating and heat-insulating.
Accompanying drawing explanation
Fig. 1 is the structural representation of hollow bulletproof glass of the present utility model.
In figure: 11-first glassy layer; 12-first material layer; 13-the one PC plate; 21-the 2nd PC plate; 22-second material layer; 23-second glassy layer; 30-interval box; 40-first hollow chamber; 50-first desiccant layer.
Detailed description of the invention
The technical solution of the utility model is further illustrated by specific embodiment below in conjunction with Fig. 1.
A kind of hollow bulletproof glass, comprise at least two-layer compound glass layer, compound glass layer comprises glassy layer, material layer, PC plate, binding material layers is passed through between glassy layer and PC plate, the adhesive surface of PC plate and material layer is provided with some grooves, be provided with the interval box matched with hollow bulletproof glass surrounding between adjacent two layers compound glass layer, interval box bonds respectively by the compound glass layer of fluid sealant and interval box both sides, makes to form airtight hollow chamber between adjacent two layers compound glass layer.Because heat, the aerial transmission efficiency of sound are very poor, therefore by arranging at least two-layer compound glass layer, and hollow chamber is set between compound glass layer, the effect of sound-insulating and heat-insulating is reached while hollow bulletproof glass can be made to have bulletproof ability, and the material layer between glassy layer and PC plate plays effect glassy layer and PC plate are bonded together on the one hand, the heat insulation effect of noise reduction also can be played on the other hand.In addition, the PC plate in the present embodiment is bonded together by material layer and glassy layer, and the adhesive surface of PC plate and material layer is provided with groove, can the cohesive force of reinforcing glass layer and PC plate, strengthens the bulletproof ability of hollow bulletproof glass.Interval box in the present embodiment is the interval box of aluminum alloy material, avoid the weight increasing the weight of hollow bulletproof glass on the one hand, can effectively avoid interval box to be out of shape on the other hand, certainly, the good material of other intensity in the present embodiment, also can be adopted to make interval box.
Above-mentioned hollow bulletproof glass comprises at least two-layer compound glass layer, two-layer compound glass layer can be comprised, also can be comprise three layers of compound glass layer, four layers of even more multi-layered compound glass layer of compound glass layer, when hollow bulletproof glass comprises three layers of compound glass layer, four layers of compound glass layer even more multi-layered compound glass layer, the compound glass layer in intermediate layer by out surface to inner face successively by PC plate, material layer, glassy layer, material layer, PC plate, but consider from cost and ballistic performance, the present embodiment is preferably two-layer compound glass layer.Two-layer compound glass layer is comprised so that the structure of the hollow bulletproof glass of the present embodiment to be described below for hollow bulletproof glass.
In this enforcement, hollow bulletproof glass comprises two-layer compound glass layer, is respectively the first compound glass layer, the second compound glass layer, and the outside of the first compound glass layer is the out surface of hollow bulletproof glass, and the second compound glass layer is the inner face of hollow bulletproof glass; By out surface to inner face, first compound glass layer comprises the first glassy layer 11, first material layer 12, a PC plate 13 successively, second compound glass layer comprises the 2nd PC plate 21, second material layer 22, second glassy layer 23 successively, interval box 30 is provided with between one PC plate 13 and the 2nd PC plate 21, interval box 30 bonds respectively by fluid sealant and a PC plate 13, the 2nd PC plate 21, makes to form the first airtight hollow chamber 40 between a PC plate 13 and the 2nd PC plate 21.The outside of the first compound glass layer of the present utility model is the out surface of hollow bulletproof glass, first compound glass layer bears initial strike as stress surface, along with the fragmentation of the first compound glass layer, kinetic energy is gradually by after absorption buffering in the first compound glass layer, and the second compound glass layer can sustain remaining kinetic energy in good condition.
Above-mentioned interval box 30 is net-like spacer near the side of hollow chamber 40, is provided with the first desiccant layer 50 in interval box 30.After first desiccant layer 50 is placed in interval box 30, net-like spacer makes the first desiccant layer 50 be fixed in interval box 30, and drier fully absorbs the moisture content in the first hollow chamber 40, and the first hollow chamber 40 is kept dry state.
The end of interval box is connected with exhaust tube, and the port of export of exhaust tube is provided with air valve, hollow chamber to be evacuated chamber by exhaust tube.Heat under vacuum environment and sound transmission efficiency reduce further, and therefore vacuum chamber can improve the sound-insulating and heat-insulating ability of hollow bulletproof glass further.
Material layer is any one in PVB film, SGP film, TPU film, PU film, EVA film or PA film.
In above-mentioned material layer, PVB film is translucent diaphragm, has fine cohesive force to unorganic glass, has the characteristics such as transparent, heat-resisting, cold-resistant, mechanical strength is high, is the optimum adhesion material manufacturing laminated glass-use.PVB film energy apparatus with shock absorbing, do not produce flinders, this safety glass is widely used in automobile, skyscraper, bank counter, various bulletproof glasses etc., it is while having security performance, also having excellent sound insulation, light-operated, insulation, the performance such as heat insulation, shockproof, is optimal safety glass rapidoprint in the world.
The adhesive property of SGP film and PU film is good, adhesive strength is high and good toughness, is also often used in and manufactures in laminated glass.
EVA film is primary raw material by macromolecule resin (ethylene-vinyl acetate copolymer), adds special addition agent, and a kind of high viscosity thin-film material sheet material made through special equipment processing, is called again modification " EVA doubling glass film " in industry.It has very strong cohesive force to unorganic glass, there is the characteristics such as tough and tensile, transparent, heatproof, cold-resistant, adhesion strength is large, elongation at break is high, moisture-proof is good, be our times manufactures the desirable and jointing material of economy of safety interlayer glass, and partly can replace PVB materials'use in automobile, building trade.The ideal effects such as safety, insulation, wind resistance, impact resistance, sound insulation, antiultraviolet can be obtained with the safe doubling glass that it is produced.
TPU film is with thermoplastic environment-protective TPU machine-shaping, and product has used high-caliber physical processing conditions, and production technology is leading.TPU-FILM film, hardness 80-95 is adjustable, there is high resiliency, high strength, high tenacity, hydrolysis, ageing-resistant, mildew-resistant, high-wearing feature, its anti-wear performance is better than rubber, transparency is same as PVC, all processing method processings of available plastic cement, rubber, has more plastics, ultralow temperature pliability that rubber does not have, subzero less than 30 DEG C still normally use, and-70 DEG C just brittle.
Glassy layer in the present embodiment is silicate glass.
The thickness of compound glass layer is greater than or equal to 8mm.The hardness of such guarantee compound glass layer meets shellproof requirement.
The inner face of hollow bulletproof glass posts shellproof film, and the thickness of described shellproof film is 0.2 ~ 0.9mm.This shellproof film can strengthen the shellproof intensity of the hollow bulletproof glass of the present embodiment further.The shellproof film of the present embodiment is PE film or PET film, and wherein, PE film is that superelevation glues diaphragm, and viscous force is stablized, and attaching property is good, then spalling resistance is good, without cull phenomenon; PET material shatter prevention film has higher scratch resistance capability, impact strength.Paste shellproof film at the inner face of hollow bulletproof glass, can strengthen the intensity of this compound glass layer, even if broken near the compound glass layer of inner face, fragment can be pasted onto on shellproof film, prevents fragment from hurting sb.'s feelings.
Glassy layer in above-described embodiment comprises a slice or divided glass, and divided glass can be the glass of two sheet glass, three sheet glass, four sheet glass even more multi-disc, when glassy layer comprises divided glass, passes through binding material layers between adjacent two sheet glass.Material layer can be any one in above-mentioned PVB film, SGP film, TPU film, PU film, EVA film or PA film.
Also have the ability of sound-insulating and heat-insulating while hollow bulletproof glass in the utility model has very strong bulletproof ability, its performance is better than common bulletproof glass.
In description of the present utility model, it is to be appreciated that term " first ", " second ", only for being distinguished in description, not special implication.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (9)
1. a hollow bulletproof glass, it is characterized in that, comprise at least two-layer compound glass layer, described compound glass layer comprises glassy layer, material layer, PC plate, by described binding material layers between described glassy layer and described PC plate, the adhesive surface of described PC plate and described material layer is provided with some grooves, the interval box matched with hollow bulletproof glass surrounding is provided with between adjacent two layers compound glass layer, described interval box bonds respectively by the described compound glass layer of fluid sealant and described interval box both sides, make to form airtight hollow chamber between compound glass layer described in adjacent two layers.
2. hollow bulletproof glass according to claim 1, it is characterized in that, hollow bulletproof glass comprises two-layer compound glass layer, be respectively the first compound glass layer, the second compound glass layer, the outside of described first compound glass layer is the out surface of hollow bulletproof glass, and described second compound glass layer is the inner face of hollow bulletproof glass, by out surface to inner face, described first compound glass layer comprises the first glassy layer (11) successively, first material layer (12), one PC plate (13), described second compound glass layer comprises the 2nd PC plate (21) successively, second material layer (22), second glassy layer (23), interval box (30) is provided with between a described PC plate (13) and described 2nd PC plate (21), described interval box (30) is respectively by described fluid sealant and a described PC plate (13), described 2nd PC plate (21) bonding, make to form airtight the first hollow chamber (40) between a described PC plate (13) and described 2nd PC plate (21).
3. hollow bulletproof glass according to claim 2, it is characterized in that, described interval box (30) is net-like spacer near the side of described first hollow chamber (40), is provided with the first desiccant layer (50) in described interval box (30).
4. hollow bulletproof glass according to claim 1, is characterized in that, the end of described interval box is connected with exhaust tube, and the port of export of described exhaust tube is provided with Non-return air valve, described hollow chamber to be evacuated chamber by described exhaust tube.
5. hollow bulletproof glass according to claim 1, is characterized in that, described material layer is any one in PVB film, SGP film, TPU film, PU film, EVA film or PA film.
6. hollow bulletproof glass according to claim 1, is characterized in that, described glassy layer is silicate glass.
7. hollow bulletproof glass according to claim 1, is characterized in that, the thickness of described compound glass layer is greater than or equal to 8mm.
8. hollow bulletproof glass according to claim 2, is characterized in that, the inner face of described hollow bulletproof glass posts shellproof film, and the thickness of described shellproof film is 0.2 ~ 0.9mm.
9. the hollow bulletproof glass according to any one of claim 1 to 8, is characterized in that, described glassy layer comprises a slice or divided glass, when described glassy layer comprises divided glass, by described binding material layers between adjacent two sheet glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520424709.4U CN204718498U (en) | 2015-06-18 | 2015-06-18 | Hollow bulletproof glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520424709.4U CN204718498U (en) | 2015-06-18 | 2015-06-18 | Hollow bulletproof glass |
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| Publication Number | Publication Date |
|---|---|
| CN204718498U true CN204718498U (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520424709.4U Expired - Fee Related CN204718498U (en) | 2015-06-18 | 2015-06-18 | Hollow bulletproof glass |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108582926A (en) * | 2018-04-28 | 2018-09-28 | 江苏华尚汽车玻璃工业有限公司 | A kind of preparation method of two-way bulletproof glass |
| CN108995326A (en) * | 2018-06-08 | 2018-12-14 | 福建省万达汽车玻璃工业有限公司 | A kind of locomotive glass and its manufacturing method |
| CN113702177A (en) * | 2021-07-21 | 2021-11-26 | 一汽解放汽车有限公司 | Bulletproof plate testing device |
-
2015
- 2015-06-18 CN CN201520424709.4U patent/CN204718498U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108582926A (en) * | 2018-04-28 | 2018-09-28 | 江苏华尚汽车玻璃工业有限公司 | A kind of preparation method of two-way bulletproof glass |
| CN108582926B (en) * | 2018-04-28 | 2021-02-12 | 江苏华尚汽车玻璃工业有限公司 | Preparation method of bidirectional bulletproof glass |
| CN108995326A (en) * | 2018-06-08 | 2018-12-14 | 福建省万达汽车玻璃工业有限公司 | A kind of locomotive glass and its manufacturing method |
| CN113702177A (en) * | 2021-07-21 | 2021-11-26 | 一汽解放汽车有限公司 | Bulletproof plate testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20200618 |