CN202727929U - Shatterproof glass for car - Google Patents
Shatterproof glass for car Download PDFInfo
- Publication number
- CN202727929U CN202727929U CN 201220302363 CN201220302363U CN202727929U CN 202727929 U CN202727929 U CN 202727929U CN 201220302363 CN201220302363 CN 201220302363 CN 201220302363 U CN201220302363 U CN 201220302363U CN 202727929 U CN202727929 U CN 202727929U
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- CN
- China
- Prior art keywords
- glass
- diaphragm
- shatterproof
- plate
- layer
- Prior art date
- 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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Abstract
The utility model discloses shatterproof glass for a car, and the shatterproof glass comprises a three-layer structure, wherein a first layer is a glass layer (1), a polyurethane (PU) diaphragm (2) is paved on one side of the glass layer (1), the side of the PU diaphragm (2), which is away from the glass layer (1) is provided with a polycarbonate (PC) plate (3), the glass layer (1), the PU diaphragm (2) and the PC plate (3) are bonded into a whole through high pressure, and the glass layer (1) is made of half-tempered glass. According to the shatterproof glass for the car with the structure, the shatterproof glass consisting of the half-tempered glass, the PU diaphragm and the PC plate is adopted, when the glass is collided and the outer layer glass is shattered, the inner PC plate is free from being broken because the impact resistance of the PC board is far higher than that the tempered glass (2 to 20 times of that of the tempered glass), fragments of the glass can be prevented from splashing into a cab, so that a driver and passengers can be protected against the harm of the glass, and the personal safety of the driver and the passengers can be improved.
Description
Technical field
The utility model relates to a kind of automobile shatterproof glass.
Background technology
Automobile has become a kind of common walking-replacing tool, and sales volume is also more and more, and the thing followed is increasing traffic accident, and therefore, people also increase day by day to the requirement of the safety performance of automobile.Vehicle glass is as a kind of collision fragile, should more pay attention to its safety performance, the quality of glass can cause safely certain threat to life, certain considering arranged when selecting glass, mostly the vehicle glass of industrialized mass production is glass and glass combination now, fragmentation still can occur in glass when glass is subject to certain external force collision, and glass fragment can be splashed into operator's compartment chaufeur and occupant are damaged, and has a strong impact on driver and crew's personal safety.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of automobile shatterproof glass for problems of the prior art, its objective is to guarantee that glass is being subject in the situation of external force collision not chippingly, improves driver and crew's safety performance.
The technical solution of the utility model is that this kind automobile comprises three-decker with shatterproof glass, and ground floor is glassy layer, is equipped with the PU diaphragm on the face of glassy layer, and the face away from glassy layer on the described PU diaphragm is provided with the PC plate.
Be bonded into one by high pressure between described glassy layer, PU diaphragm, the PC plate three.
Described glassy layer is semi-tempered glass.
This kind automobile with said structure has the following advantages with shatterproof glass:
1. this kind automobile passes through to adopt the shatterproof glass of semi-tempered glass, PU diaphragm and the combination of PC plate with shatterproof glass, when glass is subject to clashing into glass outer generation fragmentation, fragmentation can not occur because of shock resistance far above case hardened glass (be case hardened glass 2～20 times) in interior PC plate, can stop that fragment splashes to operator's compartment, guarantee that driver and crew are not subjected to the injury of glass, improve driver and crew's personal safety.
2. this kind automobile is not changing on the apparatus and process of producing common pairglass with shatterproof glass, and direct batch manufacturing is combined in glass to the PU diaphragm and make up PC plate centre, and the PC plate has stronger shock resistance.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the hierarchy scheme drawing of the utility model shatterproof glass.
In Fig. 1-2,1: glassy layer; The 2:PU diaphragm; The 3:PC plate.
The specific embodiment
By structure combination illustrated in figures 1 and 2 as can be known, this kind automobile comprises three-decker with shatterproof glass, ground floor is glassy layer 1, be equipped with PU diaphragm 2 on the face of glassy layer 1, face away from glassy layer 1 on the PU diaphragm 2 is provided with PC plate 3, be bonded into one by high pressure between glassy layer 1, PU diaphragm 2, PC plate 3 threes, glassy layer 1 is semi-tempered glass.
The concrete technological process of production is: and sheet → semi-tempered glass 1 washing and drying under semi-tempered glass 1 moulding → PU diaphragm 2 is laid on the semi-tempered glass 1 → PC plate 3 is laid on the PU diaphragm 2 → and first pressing is cold and hot takes out → high pressure for high temperature resistant bag, be bonded into one → glass edge section is polished smooth.
The shatterproof glass that this kind automobile makes up by employing semi-tempered glass, PU diaphragm and PC plate with shatterproof glass, when glass is subject to clashing into glass outer generation fragmentation, fragmentation can not occur because of shock resistance far above case hardened glass (be case hardened glass 2～20 times) in interior PC plate, can stop that fragment splashes to operator's compartment, guarantee that driver and crew are not subjected to the injury of glass, improve driver and crew's personal safety.Simultaneously, this kind automobile is not changing on the apparatus and process of producing common pairglass with shatterproof glass, and direct batch manufacturing is combined in glass to the PU diaphragm and make up PC plate centre, and the PC plate has stronger shock resistance.
Claims (3)
1. automobile shatterproof glass, it is characterized in that: described shatterproof glass comprises three-decker, ground floor is glassy layer (1), is equipped with PU diaphragm (2) on the face of glassy layer (1), and the upper face away from glassy layer (1) of described PU diaphragm (2) is provided with PC plate (3).
2. a kind of automobile shatterproof glass according to claim 1 is characterized in that: be bonded into one by high pressure between described glassy layer (1), PU diaphragm (2), PC plate (3) three.
3. a kind of automobile shatterproof glass according to claim 1 and 2, it is characterized in that: described glassy layer (1) is semi-tempered glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220302363 CN202727929U (en) | 2012-06-26 | 2012-06-26 | Shatterproof glass for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220302363 CN202727929U (en) | 2012-06-26 | 2012-06-26 | Shatterproof glass for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202727929U true CN202727929U (en) | 2013-02-13 |
Family
ID=47653663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220302363 Expired - Fee Related CN202727929U (en) | 2012-06-26 | 2012-06-26 | Shatterproof glass for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202727929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160802A (en) * | 2017-06-27 | 2017-09-15 | 溧阳市超强链条制造有限公司 | A kind of automobile glass |
-
2012
- 2012-06-26 CN CN 201220302363 patent/CN202727929U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160802A (en) * | 2017-06-27 | 2017-09-15 | 溧阳市超强链条制造有限公司 | A kind of automobile glass |
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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: 20130213 Termination date: 20190626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |