CN201769421U - Automobile explosion-proof glass - Google Patents
Automobile explosion-proof glass Download PDFInfo
- Publication number
- CN201769421U CN201769421U CN2010202914796U CN201020291479U CN201769421U CN 201769421 U CN201769421 U CN 201769421U CN 2010202914796 U CN2010202914796 U CN 2010202914796U CN 201020291479 U CN201020291479 U CN 201020291479U CN 201769421 U CN201769421 U CN 201769421U
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- China
- Prior art keywords
- glass
- explosion
- thickness
- automobile
- proof glass
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Body Structure For Vehicles (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The utility model relates to an automobile explosion-proof glass, comprising an explosion-proof glass. The automobile explosion-proof glass is characterized in that the explosion-proof glass sequentially comprises a semi-tempered glass with the thickness of 1.5-2.5mm, polyurethane adhesive and a thick polycarbonate plate with the thickness of 0.5-1.5mm; the semi-tampered glass and the thick polycarbonate plate are fixed by using the polyurethane adhesive; and the total thickness of the explosion-proof glass is smaller than 4.5mm. The automobile explosion-proof glass has reasonable structural design, as the strength of explosion-proof glass depends on the material of components thereof as well as the thickness of the components thereof and the components of the automobile explosion-proof have reasonable material, thickness and strength, the automobile explosion-proof glass is beneficial to escape of people in an automobile.
Description
Technical field
The utility model relates to a kind of vehicle antiriot glass.
Background technology
As required, some automobile has features such as shellproof, explosion-proof.Need the automobile wide range of anti-riot protection, private car, officer's car, commercial vehicle etc. all have necessity of explosive-proof protector.But these automobiles can't bear the repacking cost of special-purpose anti-riot automobile, and these automobiles are subjected to sudden and violent position major part to be vehicle glass.For addressing these problems, the applicant has applied for that on February 24th, 2000 name is called the utility model patent of automobile with anti-riot glass, and this patent patent No. is 00203870.6, effectively reduces cost, has strengthened the intensity of vehicle glass.
The applicant obtains a result in research backward, because the intensity of above-mentioned patent own is big, though explosion-proof effect is good, if special circumstances, the occupant will escape out outside the car, and the anti-riot glass that intensity is too big has become obstruction on the contrary, is unfavorable for that the occupant escapes.
The utility model content
The utility model technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in the prior art, and a kind of reasonable in design is provided, is beneficial to the vehicle antiriot glass of occupant escape.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of vehicle antiriot glass, comprise anti-riot glass, it is characterized in that: described anti-riot glass comprises that successively thickness is that half tempered glass, polyurethane adhesive and the thickness of 1.5～2.5mm is the thick polycarbonate plate of 0.5～1.5mm, and half tempered glass and thick polycarbonate plate are fixed with polyurethane adhesive; The gross thickness of described anti-riot glass is less than 4.5mm.
Polyurethane adhesive thickness described in the utility model is 0.5～1.5mm.
The utility model has chamfering on the edge of described anti-riot glass.
The angle of chamfering described in the utility model is smaller or equal to 45 °.
The utility model compared with prior art has following advantage and effect: 1, reasonable in design; 2, anti-riot glass intensity not only depends on the material of its building block, also depends on the thickness of its building block, and its building block material of the utility model is reasonable, and thickness is reasonable, makes that its intensity is reasonable, is beneficial to occupant's escape.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model embodiment, has chamfering in the front among the figure.
Fig. 2 is the another kind of structural representation of the utility model embodiment, has chamfering at reverse side among the figure.
Fig. 3 is the another kind of structural representation of the utility model embodiment, all has chamfering at obverse and reverse among the figure.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment.
Embodiment: referring to Fig. 1～Fig. 3, the utility model comprises anti-riot glass, and anti-riot glass is made up of half tempered glass 1, polyurethane adhesive 2 and thick polycarbonate plate 3.Half tempered glass 1 and thick polycarbonate plate 3 usefulness polyurethane adhesives 2 are adhesively fixed, and that is to say, putting in order of this three is followed successively by half tempered glass 1, polyurethane adhesive 2, thick polycarbonate plate 3.
The thickness of half tempered glass 1 is 1.5～2.5mm, and the thickness of polyurethane adhesive is 0.5～1.5mm, and the thickness of thick polycarbonate plate is 0.5～1.5mm, and the gross thickness of anti-riot like this glass makes that less than 4.5mm intensity of the present utility model is reasonable.
Have chamfering α on the edge 5 of anti-riot glass, make the edge of anti-riot glass form inclined-plane 4, the thickness at edge 5 reduces.Chamfering α can open in anti-riot glass front, also can open at reverse side, and perhaps obverse and reverse is all opened.The angle of chamfering α is smaller or equal to 45 °.
The utility model is fixed on the automobile by its edge 5.If unexpected, the sudden and violent glass of exerting oneself, because the thickness at edge 5 is smaller, so that its intensity is less, and under the sudden and violent situation of exerting oneself, edge 5 can break, and makes whole glass breakage or break away from automobile, and personnel just can escape.
Claims (4)
1. vehicle antiriot glass, comprise anti-riot glass, it is characterized in that: described anti-riot glass comprises that successively thickness is that half tempered glass, polyurethane adhesive and the thickness of 1.5～2.5mm is the thick polycarbonate plate of 0.5～1.5mm, and half tempered glass and thick polycarbonate plate are fixed with polyurethane adhesive; The gross thickness of described anti-riot glass is less than 4.5mm.
2. vehicle antiriot glass according to claim 1 is characterized in that: described polyurethane adhesive thickness is 0.5～1.5mm.
3. vehicle antiriot glass according to claim 1 is characterized in that: have chamfering on the edge of described anti-riot glass.
4. vehicle antiriot glass according to claim 3 is characterized in that: the angle of described chamfering is smaller or equal to 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202914796U CN201769421U (en) | 2010-08-13 | 2010-08-13 | Automobile explosion-proof glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202914796U CN201769421U (en) | 2010-08-13 | 2010-08-13 | Automobile explosion-proof glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201769421U true CN201769421U (en) | 2011-03-23 |
Family
ID=43749258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202914796U Expired - Fee Related CN201769421U (en) | 2010-08-13 | 2010-08-13 | Automobile explosion-proof glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201769421U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471465A (en) * | 2013-09-12 | 2013-12-25 | 天津广源新材料科技有限公司 | Fully transparent composite riot shield and preparation method therefor |
| CN105690947A (en) * | 2016-02-04 | 2016-06-22 | 宁波江花玻璃科技有限公司 | Ultrathin composite safety glass and method for manufacturing same |
-
2010
- 2010-08-13 CN CN2010202914796U patent/CN201769421U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471465A (en) * | 2013-09-12 | 2013-12-25 | 天津广源新材料科技有限公司 | Fully transparent composite riot shield and preparation method therefor |
| CN105690947A (en) * | 2016-02-04 | 2016-06-22 | 宁波江花玻璃科技有限公司 | Ultrathin composite safety glass and method for manufacturing same |
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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 |
Granted publication date: 20110323 Termination date: 20170813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |