CN2678940Y - Automotive dual-layer vacuum wind-screen - Google Patents
Automotive dual-layer vacuum wind-screen Download PDFInfo
- Publication number
- CN2678940Y CN2678940Y CN 200320105789 CN200320105789U CN2678940Y CN 2678940 Y CN2678940 Y CN 2678940Y CN 200320105789 CN200320105789 CN 200320105789 CN 200320105789 U CN200320105789 U CN 200320105789U CN 2678940 Y CN2678940 Y CN 2678940Y
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- CN
- China
- Prior art keywords
- windscreen
- utility
- model
- layer
- glass
- 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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- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model relates to an automotive double-layer vacuum windscreen, which comprises a windscreen body. The utility model is characterized in that the windscreen body presents an arc shape, and is of the inner and outer double-layer sealing vacuum structure. The utility model has the advantages that the windscreen adopts the inner and outer double-layer sealing vacuum structure, and has good heat insulating performance. The windscreen is not frosted in the frozen winter. The windscreen keeps the transparency of glass, and the traffic accident caused by the degradation of the external visibility is avoided. The danger that a driver uses one hand to hold the steering wheel and uses the other hand to defrost is avoided. Thus, the driving is safe, and meanwhile the heat loss in the vehicle is reduced.
Description
Technical field
The utility model belongs to a kind of vehicle glass, particularly a kind of automobile double-layer vacuum windshield.
Background technology
Present automobile wind shield glass all is single layer, the vehicle interior temperature and the external world differ too big in the winter of severe cold, the long-pending thick frost of last layer of meeting on glass in the car, reduce the diaphaneity of glass, some driver holds bearing circle through one commonly used, remove frost with the another hand, do like this and very easily cause traffic accident, bring prestige association for people's life.
The utility model content
The purpose of this utility model provides a kind of automobile double-layer vacuum windshield, on glass can frosting, keep the diaphaneity of glass, avoid reducing the fgn visuality, and cause traffic accident, stop to hold bearing circle with one, danger with the another hand is removed frost makes traffic safety.
The purpose of this utility model is achieved in that it comprises the windshield main body, is characterized in that: the curved shape of windshield main body is inside and outside double-layer seal vacuum structure.
Above-mentioned ectonexine moves closer to and is combined into one in the distance of edge, forms the installation limit of attenuate.
Principle is: malaria and glass outer can not direct contacts in the car, thereby it is white that glass is no longer gone up.
The utility model has the advantages that: windshield adopts inside and outside double-layer seal vacuum structure, good heat insulating, severe cold windscreen in winter is on glass can frosting, keep the diaphaneity of glass, avoid reducing the fgn visuality, and cause traffic accident, stopped the driver and held bearing circle with one, danger with the another hand is removed frost makes traffic safety, has reduced the thermal loss in the car simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the A-A of Fig. 1 analyses and observe enlarged diagram.
The specific embodiment
See Fig. 1,2, concrete structure of the present utility model is as follows: the windshield main body has curved internal layer 1 and outer 2, vacuum layer 3 is arranged between two-layer, and internal layer 1 and outer 2 distances in edge move closer to and are combined into one, form the installation limit 4 of attenuate, on vehicle window, install with convenient.
The utility model is equally applicable to the glass for vehicle window and the rear view window glass of automobile.
Claims (2)
1, a kind of automobile double-layer vacuum windshield, it comprises the windshield main body, it is characterized in that: the curved shape of windshield main body is inside and outside double-layer seal vacuum structure.
2, automobile double-layer vacuum windshield according to claim 1 is characterized in that: ectonexine moves closer to and is combined into one in the distance of edge, forms the installation limit of attenuate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320105789 CN2678940Y (en) | 2003-12-05 | 2003-12-05 | Automotive dual-layer vacuum wind-screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320105789 CN2678940Y (en) | 2003-12-05 | 2003-12-05 | Automotive dual-layer vacuum wind-screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2678940Y true CN2678940Y (en) | 2005-02-16 |
Family
ID=34580714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320105789 Expired - Fee Related CN2678940Y (en) | 2003-12-05 | 2003-12-05 | Automotive dual-layer vacuum wind-screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2678940Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104045245A (en) * | 2014-06-27 | 2014-09-17 | 安国民 | Manufacturing process and application method of arc vacuum glass |
-
2003
- 2003-12-05 CN CN 200320105789 patent/CN2678940Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104045245A (en) * | 2014-06-27 | 2014-09-17 | 安国民 | Manufacturing process and application method of arc vacuum glass |
| CN104045245B (en) * | 2014-06-27 | 2016-03-02 | 安国民 | A kind of arc-shaped vacuum glass manufacturing process and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |