CN202944177U - Windshield - Google Patents
Windshield Download PDFInfo
- Publication number
- CN202944177U CN202944177U CN 201220542015 CN201220542015U CN202944177U CN 202944177 U CN202944177 U CN 202944177U CN 201220542015 CN201220542015 CN 201220542015 CN 201220542015 U CN201220542015 U CN 201220542015U CN 202944177 U CN202944177 U CN 202944177U
- Authority
- CN
- China
- Prior art keywords
- windscreen
- pvb film
- transparent substrates
- utility
- model
- 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 - Lifetime
Links
- 239000000758 substrate Substances 0.000 claims description 22
- 238000009413 insulation Methods 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 2
- 230000000873 masking effect Effects 0.000 abstract 2
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 24
- 210000004276 hyalin Anatomy 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Images
Landscapes
- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model relates to a windshield. The windshield comprises a first transparent base, a second transparent base, a middle transparent layer arranged between the first transparent base and the second transparent base and a light masking band arranged at one end of the middle transparent layer, and wherein the thickness of the end, with the light masking band, of the middle transparent layer is larger than that of the other end of the middle transparent layer.
Description
Technical field
The utility model relates generally to windscreen, relates to particularly be used to the windscreen of looking squarely display system.
Background technology
Traditional windscreen (such as automotive windshield, motor bike windscreen, aircraft windscreen etc.) mainly provides and keeps out the wind, stops sand and dust, the function such as explosion-proof.Consideration for driving safety has occurred having the windscreen of looking squarely Presentation Function on market.Look squarely Presentation Function and make the information such as the speed of a motor vehicle, oil consumption be presented on the place ahead of windscreen, so driver's do not need to bow plate that watches the instruments just can obtain these information, thereby improve the safety of driving.Except driving safety, the customer also requires the traveling comfort driven, such as wishing that windscreen has the functions such as sunshade.
Yet existing windscreen is not usually taken into account and is looked squarely Presentation Function and sunshade function.
Summary of the invention
For the problem of mentioning in background technology, in one embodiment, the utility model provides a kind of windscreen, comprising: the first transparent substrates; The second transparent substrates; The central, clear layer is between this first transparent substrates and this second transparent substrates; And photo-shield strip, be positioned at an end of this central, clear layer, wherein, the thickness of this end of this central, clear layer is greater than the thickness of the other end.
Because photo-shield strip is positioned at an end of this central, clear layer, and an end thickness of this central, clear layer is greater than the thickness of the other end, and the windscreen that has comprised this central, clear layer and photo-shield strip provides simultaneously looks squarely Presentation Function and sunshade function.
In an example, the angle of this central, clear layer is 0.0338 degree.
Contriver of the present utility model finds, adopts the windscreen of the central, clear layer of this angle can eliminate preferably " ghost image " (the ghost image) that looks squarely demonstration.
In another embodiment, provide a kind of PVB film, be used for being placed between the layer glass of windscreen, an end of this PVB film has photo-shield strip, and the thickness of this end of this PVB film is greater than the thickness of the other end.
Use the windscreen of this PVB film to have simultaneously the Presentation Function of looking squarely and sunshade function.
In an example, the angle of this PVB film is 0.0264 degree.
Contriver's discovery of the present utility model, the PVB film of this angle can be eliminated " ghost image " of looking squarely demonstration preferably after stretching matches windscreen.
Above-mentioned utility model content of the present utility model is not intended to describe each disclosed embodiment of the present utility model or each implementation.Following detailed description and drawings more specifically example exemplary embodiment of the present utility model.
Description of drawings
Only by example, preferred embodiment of the present utility model is described more specifically with reference to the following drawings hereinafter:
Fig. 1 shows the lateral plan according to the windscreen 100 of an embodiment of the present utility model;
Fig. 2 shows the block diagram of the windscreen 100 of Fig. 1; And
Fig. 3 shows an example of central, clear layer 130,
In each above-mentioned accompanying drawing, similar Reference numeral should be understood to represent identical, similar or corresponding feature or function.In order conveniently to illustrate, accompanying drawing is not proportionally drawn.
The specific embodiment
In the specific descriptions of following preferred embodiment, with reference to the appended accompanying drawing that consists of the utility model part.Appended accompanying drawing shows by way of example can realize specific embodiment of the present utility model.The embodiment of example is not intended to limit according to all embodiment of the present utility model.Be appreciated that and utilize other embodiment under the prerequisite that does not depart from scope of the present utility model, also can carry out the modification of structural or logicality.Therefore, following specific descriptions are also nonrestrictive, and scope of the present utility model is limited by appended claim.
In following specific descriptions, with reference to appended accompanying drawing.Accompanying drawing has consisted of a part of the present utility model, shows by way of example in the accompanying drawings to implement specific embodiment of the present utility model.In this regard, the term of directivity, such as " left side ", " right side " " top ", " bottom ", 'fornt', 'back' etc. used with reference to the direction of describing in accompanying drawing.Therefore the parts of embodiment of the present utility model can be placed in multiple different direction, and the term of directivity is nonrestrictive for the purpose of example.Be appreciated that and utilize other embodiment under the prerequisite that does not depart from scope of the present utility model, also can carry out structural or the logicality modification.Therefore, following specific descriptions are also nonrestrictive, and scope of the present utility model is limited by appended claim.
As hereinafter using, the first transparent substrates 110, the second transparent substrates 120 can be any materials that is suitable for making the hard, clear of windscreen such as glass, acrylic; Central, clear layer 130 can be PVB, PVC, PEVA etc. are suitable for rising cohesive action in the middle of windscreen transparent membrane.
Provide a kind of windscreen in an embodiment of the present utility model, Fig. 1 shows the lateral plan of the windscreen 100 of an embodiment, comprise the first transparent substrates 110, the second transparent substrates 120 and central, clear layer 130, wherein hyaline layer 130 is between the first transparent substrates 110 and the second transparent substrates 120.As shown in the figure, windscreen 100 also comprises part shown in photo-shield strip 140(shade), this photo-shield strip 140 is positioned at an end of central, clear layer 130.The thickness of the end with photo-shield strip 140 of this hyaline layer 130 is greater than the thickness of the other end.Wherein, photo-shield strip 140 can be the end dyeing formation to hyaline layer 130.
Also comprised photo-shield strip 140 because windscreen 100 has both comprised wedge shaped layer 130, windscreen 100 can provide simultaneously looks squarely Presentation Function and sunshade function.
In an example, this first transparent substrates 110 and the second transparent substrates 120 are glass.
In an example, the thickness of this first transparent substrates 110 and the second transparent substrates 120 is respectively 2.3 millimeters.
In an example, the angle of this central, clear layer 130 is approximately 0.0338 degree.Contriver's discovery of the present utility model, ghost phenomena can be eliminated or alleviate to a great extent to this angle substantially.
In an example, the principal curvature degree of windscreen 100 is 71.088 millimeters, the buckling degree is 18.798 millimeters, wherein the principal curvature degree to be curve 230 shown in Figure 2 only be the dummy line of explanation sinuousness purpose with respect to straight line 240() sinuousness, the buckling degree is that the described curve 210(of Fig. 2 only is the dummy line of explanation sinuousness purpose) only be the dummy line of explanation sinuousness purpose with respect to straight line 220() sinuousness.
In an example, have simultaneously the sound insulation function in order to make windscreen 100, central, clear layer 130 can adopt sound insulation PVB film, the Saflex Q Series P VB film that for example can buy on the market.Be the sound insulation purpose, central, clear layer 130 can be also as shown in Figure 3 comprise a PVB film 310, the 2nd PVB film 320 and therebetween sound-insulation metal net 330, wherein the angle of a PVB film 310 is 0.0338 degree.
A kind of PVB film is provided in another embodiment of the present utility model, has been used for being placed between the layer glass of windscreen, an end of this PVB film has photo-shield strip, and the thickness of the end with photo-shield strip of this PVB film is greater than the thickness of the other end.
Due to this PVB film be wedge shape and an end have photo-shield strip, adopt the windscreen of this PVB film to provide simultaneously and look squarely Presentation Function and sunshade function.
In an example, the angle of this PVB film is 0.0264 degree.Therefore as shown in Figure 2, windscreen has the sinuousness on both direction usually, in order to make the sunshade band be formed uniformly an end at windscreen, the PVB film stretching need to be become the shape with the glassy phase coupling, and this drawing process easily changes the wedge angle of PVB film.Contriver of the present utility model finds that angle is that ghost phenomena can be eliminated or alleviate to a great extent to the 0.0264 PVB film of spending basically after stretching matches windshield.
In another example, this PVB film is sound insulation PVB film, thereby adopts the windscreen of this PVB film that the sound insulation function is provided simultaneously.
The embodiment that should be appreciated that foregoing description only is used for describing and unrestricted the utility model it will be understood by those skilled in the art that and can modify and be out of shape the utility model, only otherwise depart from spirit and scope of the present utility model.Above-mentioned modification and distortion are considered to the scope of the utility model and claims.Protection domain of the present utility model is limited by appended claim.In addition, any Reference numeral in claim should not be understood to restriction of the present utility model.Verb " comprises " and element or the step that other beyond statement in claim occur do not got rid of in its distortion.Indefinite article before element or step " one " is not got rid of and a plurality of such elements or step are occurred.
Claims (10)
1. windscreen comprises:
The first transparent substrates;
The second transparent substrates;
The central, clear layer is between described the first transparent substrates and described the second transparent substrates; And
Photo-shield strip is positioned at an end of described central, clear layer,
Wherein, the thickness of the described end of described central, clear layer is greater than the thickness of the other end.
2. windscreen according to claim 1, is characterized in that, described the first transparent substrates and described the second transparent substrates are glass.
3. windscreen according to claim 2, is characterized in that, the thickness of described the first transparent substrates and the second transparent substrates is respectively 2.3 millimeters.
4. windscreen according to claim 1, is characterized in that, the angle of described central, clear layer is 0.0338 degree.
5. windscreen according to claim 1, is characterized in that, the principal curvature degree of described windscreen is 71.088 millimeters, and the buckling degree is 18.798 millimeters.
6. the described windscreen of any one according to claim 1-5, is characterized in that, described central, clear layer comprises sound insulation PVB film.
7. the described windscreen of any one according to claim 1-5, is characterized in that, described central, clear layer comprises a PVB film, the 2nd PVB film and the sound-insulation metal net between a described PVB film and described the 2nd PVB film.
8. a PVB film, be used for being placed between the layer glass of windscreen, and an end of described PVB film has photo-shield strip, and the thickness of the described end of described PVB film is greater than the thickness of the other end.
9. film according to claim 8, is characterized in that, the angle of described PVB film is 0.0264 degree.
10. film according to claim 8, is characterized in that, described PVB film is sound insulation PVB film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220542015 CN202944177U (en) | 2012-10-22 | 2012-10-22 | Windshield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220542015 CN202944177U (en) | 2012-10-22 | 2012-10-22 | Windshield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202944177U true CN202944177U (en) | 2013-05-22 |
Family
ID=48419890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220542015 Expired - Lifetime CN202944177U (en) | 2012-10-22 | 2012-10-22 | Windshield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202944177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107657945A (en) * | 2016-07-26 | 2018-02-02 | 赫克赛尔公司 | The method for preparing shaping acoustic construction |
-
2012
- 2012-10-22 CN CN 201220542015 patent/CN202944177U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107657945A (en) * | 2016-07-26 | 2018-02-02 | 赫克赛尔公司 | The method for preparing shaping acoustic construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205788142U (en) | A kind of interactive high-definition glass electronic whiteboard | |
| KR102393391B1 (en) | Cold formed glass applique | |
| CN201525262U (en) | Automobile front windshield glass with transparent LCD (liquid crystal display) device | |
| JP5861485B2 (en) | Display device, display device for automobile, and manufacturing method of display device | |
| CN202944177U (en) | Windshield | |
| WO2013175104A3 (en) | Hybrid windshield for vehicle comprising a polycarbonate shell provided with a laminated glass insert | |
| CN203025368U (en) | Display optical film for vehicle-mounted touch screen | |
| CN204515297U (en) | A kind of novel car inner multimedia video system being shown in windshield | |
| WO2013175105A3 (en) | Lightweight hybrid windshield for a vehicle forming a panoramic bubble | |
| CN203902218U (en) | Vehicle rear window with displaying function | |
| CN208947048U (en) | Antifog patch | |
| CN102279428A (en) | mirror element | |
| CN201035167Y (en) | Reflecting lens with reflecting and light transmitting functions | |
| CN205131097U (en) | Vapour exterior mirror and car | |
| CN214311202U (en) | Liquid crystal display screen with high light transmittance | |
| CN202130069U (en) | Front windshield with head-up display function and sound insulation function | |
| CN203957681U (en) | 3D stereoscopic display safety glass | |
| CN204279287U (en) | A kind of sticking certificate card on automobile front wind screen glass | |
| CN205168330U (en) | Novel rearview mirror | |
| CN214540300U (en) | On-vehicle LCD screen that VA liquid crystal display and TFT liquid crystal display combined together | |
| CN202267792U (en) | Dark brown polarized light lens for driving | |
| CN202428969U (en) | Ornament | |
| CN202827319U (en) | Double-faced rearview mirror | |
| CN207207931U (en) | Preceding camera support with wire harness guide groove | |
| CN202256954U (en) | High-contrast LCD |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130522 |
|
| CX01 | Expiry of patent term |