CN108177507A - A kind of anti-car headlamp light dazzles destination device - Google Patents
A kind of anti-car headlamp light dazzles destination device Download PDFInfo
- Publication number
- CN108177507A CN108177507A CN201810041410.9A CN201810041410A CN108177507A CN 108177507 A CN108177507 A CN 108177507A CN 201810041410 A CN201810041410 A CN 201810041410A CN 108177507 A CN108177507 A CN 108177507A
- Authority
- CN
- China
- Prior art keywords
- sunshade panel
- automotive sunshade
- coating
- pad pasting
- polarizing coating
- 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.)
- Pending
Links
- 239000011248 coating agent Substances 0.000 claims abstract description 76
- 238000000576 coating method Methods 0.000 claims abstract description 76
- 210000001508 eye Anatomy 0.000 claims abstract description 10
- 239000012780 transparent material Substances 0.000 claims abstract description 7
- 230000010287 polarization Effects 0.000 claims description 27
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- -1 polypropylene Polymers 0.000 claims description 6
- JKFYKCYQEWQPTM-UHFFFAOYSA-N 2-azaniumyl-2-(4-fluorophenyl)acetate Chemical compound OC(=O)C(N)C1=CC=C(F)C=C1 JKFYKCYQEWQPTM-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229910021612 Silver iodide Inorganic materials 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 229940045105 silver iodide Drugs 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 238000002845 discoloration Methods 0.000 claims 1
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract description 4
- 230000004313 glare Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000031709 bromination Effects 0.000 description 2
- 238000005893 bromination reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000004297 night vision Effects 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009500 colour coating Methods 0.000 description 1
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- 230000000638 stimulation Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J3/00—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
- B60J3/02—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles adjustable in position
- B60J3/0204—Sun visors
- B60J3/0278—Sun visors structure of the body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J3/00—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
- B60J3/04—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles adjustable in transparency
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J3/00—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
- B60J3/06—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles using polarising effect
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The invention discloses a kind of anti-car headlamp light to dazzle destination device, including automotive sunshade panel and pad pasting, the automotive sunshade panel can be connect with the left front column of automobile or right front column, pad pasting is provided on the automotive sunshade panel, the automotive sunshade panel is made for transparent material, the pad pasting includes first coating and second coating, the first coating includes photochromic coating, the second coating includes polarizing coating, the photochromic coating can make the pad pasting on automotive sunshade panel change colour, the polarizing coating can make the light source being irradiated on automotive sunshade panel cut down or offset, weaken the irradiance of light source.The configuration of the present invention is simple, both automotive sunshade panel and pad pasting are combined, pad pasting is bonded on automotive sunshade panel, effectively stop and the strong illumination for forward sight light source of decaying, it prevents dazzling and the eyes of driver is caused to stimulate, driver is enable to have a clear understanding of the road conditions of vehicle periphery, reduces driving safety hidden danger.
Description
Technical field
The present invention relates to auto parts fields more particularly to a kind of anti-car headlamp light to dazzle destination device.
Background technology
With the continuous development of automobile industry, automobile is more and more common in people live, and auto parts machinery constantly enriches
With it is perfect, necessary parts of the windshield as vehicle safety travel are increasingly valued by people.Especially work as vehicle
In night running, driver driving vehicle using headlamp, often makes the vehicle driver travelled in opposite directions that can not see front clearly
Road conditions, cause dazzle, be easy to cause traffic accident, dazzle is divided into direct projection dazzle and reflected glare, night driver driving
When the glare phenomenon seen be the intensity of light reflection and the direct projection luminous intensity to quad headlight that road surface is irradiated to due to the headlight of this vehicle
Ratio is too small, and stronger light is made to be incident upon human eye, makes to correspond to the photosensory cell of light source imaging on the retina of eyes, makes eyes
Myosis inhibit the sense organ cell around correspondence dark background imaging signal, make one unclear soon or invisible strong
Brightless background around light, in driving at night, particularly meeting, for driver, opposite car headlight is produced
Raw dazzle is extremely dangerous.Since this discomfort glare makes driver that can not see the road conditions of front clearly, it is much to hand over
Interpreter thus occur it is direct or indirect the reason of.
Vehicle at night houselights or the sun shine the stimulation to driver's eyes in order to prevent, are fitted with greatly on automobile
The night-vision devices of sunshading board or anti-dazzle, but the effect for actually using sunshading board is unsatisfactory, the night-vision devices valency of anti-dazzle
Lattice are high, and manufacturing process is cumbersome, in addition, some drivers have used sunglasses to prevent dazzle, although this makes strong light die down,
Sunglasses have also slackened the light from other scenery in addition to car light simultaneously, and in addition also a kind of method by pad pasting is come before preventing
Depending on the irradiation of light intensity light source, automotive sunshade panel is mounted in the suspender above shield glass, in automobile towards the sun
For keeping the sun off during direction running, traffic safety is improved, traditional automotive sunshade panel includes, is fixedly connected with roof of the vehicle
Pedestal, the shaft being fixedly arranged on pedestal, the sun visor body being sleeved in shaft.The present invention is by both automotive sunshade panel and pad pasting
It is combined, pad pasting is bonded on automotive sunshade panel, effectively stop and the strong illumination for forward sight light source of decaying, driver is enable to understand
The road conditions of vehicle periphery are understood through front windshield, reduce driving safety hidden danger.
Invention content
It is an object of the invention to overcome problem above of the existing technology, it is dazzling to provide a kind of anti-car headlamp light
Device, both automotive sunshade panel and pad pasting are combined, pad pasting is bonded on automotive sunshade panel, is effectively stopped and the forward sight that decays
The strong illumination of light source enables driver to understand the road conditions for understanding vehicle periphery through front windshield, it is hidden to reduce driving safety
Suffer from.
To realize above-mentioned technical purpose and the technique effect, the invention is realized by the following technical scheme：
A kind of anti-car headlamp light dazzles destination device, and including automotive sunshade panel and pad pasting, the automotive sunshade panel is located at automobile
Inside, can be connect with the left front column of automobile or right front column, pad pasting, the automobile are provided on the automotive sunshade panel
Left front column or right front column on be provided with slot, the automotive sunshade panel is inserted into slot, the automotive sunshade panel
Made for transparent material, the pad pasting includes first coating and second coating, and the first coating includes photochromic coating, institute
It states second coating and includes polarizing coating, the photochromic coating can make the pad pasting on automotive sunshade panel change colour, the polarization
Coating can make the light source being irradiated on automotive sunshade panel cut down or offset, and weaken the irradiance of light source, prevent dazzling and to vapour
The eyes of vehicle driver cause to stimulate.
Further, the pad pasting is located at the obverse and reverse of automotive sunshade panel or automotive sunshade panel positive and negative part position
It puts.
Further, the two sides of the automotive sunshade panel can connected slot, the automotive sunshade panel can receive completely
Enter in slot, and can be in slot activity stretching from inside to outside.
Further, rotary extension structure is provided on the automotive sunshade panel, the rotary extension structure includes flexible
Set or telescopic rod or spring or pull rod, the left front column or right front column of the rotary extension structure connected slot or automobile, institute
Stating rotary extension structure can make automotive sunshade panel movement shorten distance or mobile elongation distance or 360 ° omni-directional rotation.
Further, the photochromic coating is included containing metal powder filter layer, and the metal powder filter layer is
Containing iron, copper, nickel, titanium metal powder, light source is radiated on the pad pasting on automotive sunshade panel, photochromic coating absorption portion
Light splitting source can change colour.
Further, the polarizing coating includes the polarizing coating of first direction and the polarizing coating of second direction, described
The polarizing coating of first direction is provided with the polarization grid of first direction, and the polarizing coating of the second direction is provided with second party
To polarization grid, the first direction polarization grid and second direction polarization grid ranging from 0-45 ° of polarization angle,
The polarizing coating of the first direction and the polarizing coating of second direction are to the light of the light source by the pad pasting on automotive sunshade panel
Grid carry out angle polarization, can weaken intensity or the brightness of light source by pad pasting.
Further, the polarizing coating can replace with polarizer or polariscope, and the polarizing coating includes containing 1%-
The silver iodide of 10% ratio or bromination ag material.
Further, the polarizing coating can replace with polarizer or polariscope.
Further, the thickness of the pad pasting is below .0.038mil.
Further, the transparent material includes transparent plastic material or transparent polyvinyl chloride or transparent polyurethane
Or transparent polypropylene or transparent polyethylene.
Further, polarizer is manufactured film by artificial means, is to make selective absorbing very strong with specific process
Fine crystals make regular arrangement and manufactured in substratum transparent, it allows the light through a certain electric vector vibration direction（This
Direction is known as polarization direction）, and absorb the light of perpendicular vibration, i.e., with dichroism, therefore natural light passes through polarization
After piece, transmitted light essentially becomes linearly polarized light.
The beneficial effects of the invention are as follows：
1. effectively stop and the strong illumination for forward sight light source of decaying；
2. preventing dazzling and the eyes of driver being caused to stimulate, driving safety hidden danger is reduced；
3. easy to use and flexible, automotive sunshade panel is scalable during use, foldable when not in use, and is inserted into the left front column of automobile
Or on right front column；
4. an object two is used, the irradiation of sunlight can be not only blocked, but also can stop the irradiation for weakening other light sources.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be implemented in accordance with the contents of the specification, with presently preferred embodiments of the present invention and attached drawing is coordinated to be described in detail below.This hair
Bright specific embodiment is shown in detail by following embodiment and its attached drawing.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and forms the part of the application, this hair
Bright illustrative embodiments and their description do not constitute improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is a kind of dazzling apparatus structure schematic diagram of anti-car headlamp light of the present invention；
Fig. 2 dazzles 2 structure chart of destination device automotive sunshade panel 1 and pad pasting for a kind of anti-car headlamp light of the present invention；
Fig. 3 is the structure diagram that a kind of anti-car headlamp light of the present invention dazzles destination device pad pasting 2.
Figure label explanation：Automotive sunshade panel 1, pad pasting 2, the left front column of automobile or right front column 3, slot 4, light-induced variable
Color coating 5, polarizing coating 6, stretching structure 7.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings：
Referring to figs. 1 to shown in Fig. 3, a kind of anti-car headlamp light dazzles destination device, described including automotive sunshade panel 1 and pad pasting 2
Automotive sunshade panel 1 is located at the inside of automobile, can be connect with the left front column or right front column 3 of automobile, the automotive sunshade panel 1
On be provided with pad pasting 2, slot 4 is provided on the left front column of the automobile or right front column 3, the automotive sunshade panel 1 can
It is inserted into slot 4, the automotive sunshade panel 1 is made for transparent material, and the pad pasting 2 includes first coating and second coating, institute
It states first coating and includes photochromic coating 5, the second coating includes polarizing coating 6, and the photochromic coating 5 can make
Pad pasting 2 on automotive sunshade panel 1 changes colour, and the polarizing coating 6 can make the light source being irradiated on automotive sunshade panel 1 cut down or support
Disappear, weaken the irradiance of light source, prevent dazzling and the eyes of driver are caused to stimulate.
Further, the pad pasting 2 is located at the obverse and reverse of automotive sunshade panel 1 or 1 positive and negative of automotive sunshade panel part
Position.
Further, the two sides of the automotive sunshade panel 1 can connected slot 4, the automotive sunshade panel 1 can be complete
It is included in slot 4, and can be in the activity stretching from inside to outside of slot 4.
Further, rotary extension structure 7 is provided on the automotive sunshade panel 1, the rotary extension structure 7 includes stretching
Left front column or the right front column of contracting set or telescopic rod or spring or pull rod, 7 connected slot 4 of rotary extension structure or automobile
3, the rotary extension structure 7 can make the movement of automotive sunshade panel 1 shorten distance or mobile elongation distance or 360 ° omni-directional rotation
Turn.
Further, the photochromic coating 5 is included containing metal powder filter layer, and the metal powder filter layer is
Containing iron, copper, nickel, titanium metal powder, light source is radiated on the pad pasting 2 on automotive sunshade panel 1, and photochromic coating 5 absorbs
Part light source can change colour.
Further, the polarizing coating 6 includes the polarizing coating of first direction and the polarizing coating of second direction, described
The polarizing coating of first direction is provided with the polarization grid of first direction, and the polarizing coating of the second direction is provided with second party
To polarization grid, the first direction polarization grid and second direction polarization grid ranging from 0-45 ° of polarization angle,
The polarizing coating of the first direction and the polarizing coating of second direction are to the light source by the pad pasting 2 on automotive sunshade panel 1
Grating carries out angle polarization, can weaken intensity or the brightness of light source by pad pasting 2.
Further, the polarizing coating 6 can replace with polarizer or polariscope, and the polarizing coating 6 includes containing
The silver iodide of 1%-10% ratios or bromination ag material.
Further, the thickness of the pad pasting 2 is below 0.038mil.
Further, the transparent material includes transparent plastic material or transparent polyvinyl chloride or transparent polyurethane
Or transparent polypropylene or transparent polyethylene.
Specific embodiment：
User dazzles destination device using the present invention, a kind of anti-car headlamp light, and including automotive sunshade panel 1 and pad pasting 2, automobile hides
Positive plate 1 is located at the inside of automobile, can be connect with the left front column or right front column 3 of automobile, before the left front column of automobile or the right side
Slot 4 is provided on column 3, automotive sunshade panel 1 is inserted into slot 4, and activity stretches in slot 4, automotive sunshade panel 1
It is provided with pad pasting 2 on one side towards shield glass, pad pasting 2 includes first coating and second coating, and first coating includes
Photochromic coating 5, photochromic coating 5 contain metal powder, can absorb the part light source exposed on automotive sunshade panel 1
And change colour, second coating includes polarizing coating 6, and polarizing coating 6 includes the polarization grid of first direction and the polarization of second direction
Grid, the polarization grid of first direction and the polarization grid of second direction are in 0-45 ° of angular range, and light source is irradiated to polarization and applies
On layer 6, the light source being irradiated on automotive sunshade panel 1 is further made to cut down or offset by the polarization of polarizing coating 6, weaken light
The irradiance in source prevents dazzling and the eyes of driver is caused to stimulate.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can readily occur in change or replacement, should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (9)
1. a kind of anti-car headlamp light dazzles destination device, including automotive sunshade panel（1）And pad pasting（2）, it is characterised in that：It is described
Automotive sunshade panel（1）Positioned at the inside of automobile, left front column that can be with automobile or right front column（3）Connection, the automobile hide
Positive plate（1）On be provided with pad pasting（2）, the left front column of the automobile or right front column（3）On be provided with slot（4）, the vapour
Vehicle sunshading board（1）It is inserted into slot（4）It is interior, the automotive sunshade panel（1）It is made for transparent material, the pad pasting（2）Including
First coating and second coating, the first coating include photochromic coating（5）, the second coating include polarizing coating
（6）, the photochromic coating（5）It can make automotive sunshade panel（1）On pad pasting（2）Discoloration, the polarizing coating（6）It can
Make to be irradiated to automotive sunshade panel（1）On light source abatement or offset, weaken the irradiance of light source, prevent dazzling and to car steering
The eyes of member cause to stimulate.
2. a kind of anti-car headlamp light according to claim 1 dazzles destination device, it is characterised in that：The pad pasting（2）
Positioned at automotive sunshade panel（1）Obverse and reverse or automotive sunshade panel（1）Positive and negative local location.
3. a kind of anti-car headlamp light according to claim 1 dazzles destination device, it is characterised in that：The automobile sun-shading
Plate（1）Two sides being capable of connected slot（4）, the automotive sunshade panel（1）It can be included in slot completely（4）It is interior, and can be
Slot（4）Activity stretches from inside to outside.
4. a kind of anti-car headlamp light according to claim 1 dazzles destination device, it is characterised in that：The automobile sun-shading
Plate（1）On be provided with rotary extension structure（7）, the rotary extension structure（7）Including telescopic or telescopic rod or spring or drawing
Bar, the rotary extension structure（7）Connected slot（4）Or left front column or the right front column of automobile（3）, the rotary extension knot
Structure（7）It can make automotive sunshade panel（1）It is mobile to shorten distance or mobile elongation distance or 360 ° omni-directional rotation.
5. a kind of anti-car headlamp light according to claim 1 dazzles destination device, it is characterised in that：It is described photochromic
Coating（5）Including containing metal powder filter layer, the metal powder filter layer be containing iron, copper, nickel, titanium metal powder,
Light source is radiated at automotive sunshade panel（1）On pad pasting（2）On, photochromic coating（5）Absorbing part light source can change colour.
6. a kind of anti-car headlamp light according to claim 1 dazzles destination device, it is characterised in that：The polarizing coating
（6）The polarizing coating of polarizing coating and second direction including first direction, the polarizing coating of the first direction are provided with
The polarization grid in one direction, the polarizing coating of the second direction are provided with the polarization grid of second direction, the first direction
Polarization grid and second direction polarization grid ranging from 0-45 ° of polarization angle, the polarizing coating of the first direction and
The polarizing coating of second direction is to passing through automotive sunshade panel（1）On pad pasting（2）Light source grating carry out angle polarization, can
Weaken by pad pasting（2）Light source intensity or brightness.
7. a kind of anti-car headlamp light according to claim 1 dazzles destination device, it is characterised in that：The polarizing coating
（6）Polarizer or polariscope, the polarizing coating can be replaced with（6）Including silver iodide or silver bromide containing 1%-10% ratios
Material.
8. a kind of anti-car headlamp light according to claim 1 dazzles destination device, it is characterised in that：The pad pasting（2）
Thickness be below 0.038mil.
9. a kind of anti-car headlamp light according to claim 1 dazzles destination device, it is characterised in that：The transparent material
Including transparent plastic material or transparent polyvinyl chloride or transparent polyurethane or transparent polypropylene or transparent polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810041410.9A CN108177507A (en) | 2018-01-16 | 2018-01-16 | A kind of anti-car headlamp light dazzles destination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810041410.9A CN108177507A (en) | 2018-01-16 | 2018-01-16 | A kind of anti-car headlamp light dazzles destination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108177507A true CN108177507A (en) | 2018-06-19 |
Family
ID=62550648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810041410.9A Pending CN108177507A (en) | 2018-01-16 | 2018-01-16 | A kind of anti-car headlamp light dazzles destination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108177507A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2698631Y (en) * | 2004-04-29 | 2005-05-11 | 陈君余 | Photochromic shade glasses |
| US20130033059A1 (en) * | 2011-08-02 | 2013-02-07 | Liu Allen C | Inserted auxiliary sun visor for vehicles |
| CN204479847U (en) * | 2015-03-27 | 2015-07-15 | 汤啸天 | Double-layered transparent degree is adjustable light-shielding structure |
| CN206446414U (en) * | 2017-02-02 | 2017-08-29 | 安徽旭升新材料有限公司 | A kind of compound carbon fiber sunshading board |
-
2018
- 2018-01-16 CN CN201810041410.9A patent/CN108177507A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2698631Y (en) * | 2004-04-29 | 2005-05-11 | 陈君余 | Photochromic shade glasses |
| US20130033059A1 (en) * | 2011-08-02 | 2013-02-07 | Liu Allen C | Inserted auxiliary sun visor for vehicles |
| CN204479847U (en) * | 2015-03-27 | 2015-07-15 | 汤啸天 | Double-layered transparent degree is adjustable light-shielding structure |
| CN206446414U (en) * | 2017-02-02 | 2017-08-29 | 安徽旭升新材料有限公司 | A kind of compound carbon fiber sunshading board |
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