CN202133833U - Double-light polarizing film optical lenses - Google Patents
Double-light polarizing film optical lenses Download PDFInfo
- Publication number
- CN202133833U CN202133833U CN201120233576U CN201120233576U CN202133833U CN 202133833 U CN202133833 U CN 202133833U CN 201120233576 U CN201120233576 U CN 201120233576U CN 201120233576 U CN201120233576 U CN 201120233576U CN 202133833 U CN202133833 U CN 202133833U
- Authority
- CN
- China
- Prior art keywords
- optical mirror
- polarizing film
- mirror slip
- presbyopic
- optical lens
- 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
Images
Landscapes
- Eyeglasses (AREA)
Abstract
The utility model relates to the field of optical lenses, in particular to polarizing film optical lenses. Each double-light polarizing film optical lens comprises an arc-surface-shaped optical lens and a polarizing film sheet layer arranged on a convex-surface layer of the arc surface of the optical lens, and the optical lens and the polarizing film sheet are integrally formed. The position close to a lower portion of the optical lens is provided with a presbyopic view area, a concave-surface layer of the arc surface of the optical lens is provided with a flange corresponding to the presbyopic view area, and the flange is connected to the periphery by a smooth gradual-change arc surface, and the presbyopic view area is formed by integral injection moulding of the whole optical lens. The polarizing film optical lenses are suitable for the old participating outdoor activities or driving a car.
Description
Technical field
The utility model relates to the optical mirror slip field, relates in particular to the light polarizing film optical mirror slip.
Background technology
Under extremely hot sunlight, or play with water in the strong lake surface of the glistening light of waves, or stay among the glass architecture, or drive in level and smooth road surface, eyes saw that thing was difficult to receive at that time, can feel dizzy, and this is due to the emergency light reflex.This emergency light reflex drives to bring very big inconvenience for our life, tourism, particularly summer, even has certain potential safety hazard.Therefore, need a kind of light polarizing film optical mirror slip to fall the scatter reflections light in the natural light, dazzle and object random scatters photoresistance extremely, to avoid the generation of ophthalmic uncomfortable sense and potential safety hazard.
Existing light polarizing film optical mirror slip is at the optical mirror slip of all thick arc surface shape and one deck polarisation diaphragm, and described polarisation diaphragm is located at this optical mirror slip cambered surface convex surface one deck, and this optical mirror slip and polarisation diaphragm are one-body molded.
But existing light polarizing film optical mirror slip is to be fit to wear when twenty-twenty general public is movable out of doors perhaps drives.But often there is the problem of eyesight presbyopic in some older common people; They are in the situation of wearing existing common light polarizing film optical mirror slip; In order to see object nearby clearly, usually need remove the eyes of the common light polarizing film optical mirror slip of wearing, could realize and change presbyopic glasses.Like this, very inconvenient for the carrying out of outdoor activities; For driving, more there is certain potential safety hazard.
The utility model content
Therefore; The utility model is to the weak point of prior art; Propose a kind of can the time satisfy that the elderly wear light polarizing film optical mirror slip glasses or presbyopic patient carry out outdoor activities or when driving; Can see object nearby equally clearly, and a kind of pair of light light polarizing film optical mirror slip that need not to take off one's glasses and change presbyopic glasses again.
The technical scheme of the utility model is:
Two light light polarizing film optical mirror slips comprise optical mirror slip and one deck polarisation diaphragm of arc surface shape, and described polarisation diaphragm is located at cambered surface convex surface one deck of this optical mirror slip, and this optical mirror slip and polarisation diaphragm are one-body molded.Wherein, The position near the below of described optical mirror slip is provided with a presbyopic vision area; Corresponding to this aging vision area is that cambered surface concave surface one deck by optical mirror slip is provided with a convex edge and is attached to periphery through smooth gradual change cambered surface, and the presbyopic vision area is a whole optical mirror slip integrated injection molding and forming.
Further, the shape of described presbyopic vision area is that circle is clipped the residue shape of subregion by line segment.The presbyopic vision area that is designed to this shape meets most user's visual angle, and also is beneficial to injection moulding processing.
The utility model adopts as above technical scheme; Can watch object nearby through the presbyopic vision area; Satisfy that the elderly wear light polarizing film optical mirror slip glasses or presbyopic patient carry out outdoor activities or when driving; Can see object nearby equally clearly, thereby pluck the potential safety hazard of wearing glasses when frequently plucking the inconvenience of wearing glasses when reducing outdoor activities and preventing to drive.
Description of drawings
Fig. 1 is the front elevation of two light light polarizing film optical mirror slips of the utility model.
Fig. 2 is the sectional views of two light light polarizing film optical mirror slips of the utility model along the A-A line.
Fig. 3 is the partial enlarged drawing of the B portion of Fig. 2.
Embodiment
Combine accompanying drawing and embodiment that the utility model is further specified at present.
Consult Fig. 1, Fig. 2 and shown in Figure 3, two light light polarizing film optical mirror slips comprise optical mirror slip and one deck polarisation diaphragm of arc surface shape, and described polarisation diaphragm is located at cambered surface convex surface one deck of this optical mirror slip, and this optical mirror slip and polarisation diaphragm are one-body molded.Wherein, The position near the below of described optical mirror slip 1 is provided with a presbyopic vision area 101; Corresponding to this aging vision area 1 is that cambered surface concave surface one deck by optical mirror slip 1 is provided with a convex edge 1011 and is attached to periphery 1013 through smooth gradual change cambered surface 1012, and presbyopic vision area 101 is whole optical mirror slip 1 integrated injection moldings and forming.Optical mirror slip 1 can adopt light-transmissive resin material (comprising that PC, nylon, acrylic or other can be made into the light-transmitting materials of eyeglass) integrated injection molding.
Preferably, the shape of described presbyopic vision area 101 is that circle is clipped the residue shape of subregion by line segment.The presbyopic vision area that is designed to this shape meets most user's visual angle, and also is beneficial to injection moulding processing.
Two light light polarizing film optical mirror slips of the utility model have the large-scale zero diopter vision area of common eyeglass and the presbyopic vision area of presbyopic glasses, and aging vision area is provided with the position of eyeglass near the below, the visual angle when being fit to observe nearby.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; But the those skilled in the art should be understood that; In the spirit and scope of the utility model that does not break away from appended claims and limited; Can make various variations to the utility model in form with on the details, be the protection domain of the utility model.
Claims (2)
1. two light light polarizing film optical mirror slips; The optical mirror slip and one deck polarisation diaphragm that comprise the arc surface shape; Described polarisation diaphragm is located at cambered surface convex surface one deck of this optical mirror slip; This optical mirror slip and polarisation diaphragm are one-body molded; It is characterized in that: the position near the below of described optical mirror slip (1) is provided with a presbyopic vision area (101), is that cambered surface concave surface one deck by optical mirror slip (1) is provided with a convex edge (1011) and is attached to periphery (1013) through smooth gradual change cambered surface (1012) corresponding to this aging vision area (1), and presbyopic vision area (101) whole optical mirror slip (1) integrated injection molding and forming.
2. according to claim 1 pair of light light polarizing film optical mirror slip is characterized in that: the shape of described presbyopic vision area (101) is that circle is clipped the residue shape of subregion by line segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120233576U CN202133833U (en) | 2011-07-05 | 2011-07-05 | Double-light polarizing film optical lenses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120233576U CN202133833U (en) | 2011-07-05 | 2011-07-05 | Double-light polarizing film optical lenses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202133833U true CN202133833U (en) | 2012-02-01 |
Family
ID=45522596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120233576U Expired - Lifetime CN202133833U (en) | 2011-07-05 | 2011-07-05 | Double-light polarizing film optical lenses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202133833U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102736268A (en) * | 2012-05-10 | 2012-10-17 | 福鼎富视光学有限公司 | Bifocal glasses |
| CN109613718A (en) * | 2019-01-08 | 2019-04-12 | 大连奇想科技有限公司 | Stealthy Bifocal lenses and glasses |
-
2011
- 2011-07-05 CN CN201120233576U patent/CN202133833U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102736268A (en) * | 2012-05-10 | 2012-10-17 | 福鼎富视光学有限公司 | Bifocal glasses |
| CN109613718A (en) * | 2019-01-08 | 2019-04-12 | 大连奇想科技有限公司 | Stealthy Bifocal lenses and glasses |
| CN109613718B (en) * | 2019-01-08 | 2024-06-04 | 大连奇想科技有限公司 | Contact double-light lens and glasses |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202133833U (en) | Double-light polarizing film optical lenses | |
| CN105259673A (en) | Optical lens | |
| CN203299472U (en) | Optical lens | |
| US20060191050A1 (en) | Visor for Glasses | |
| CN203982005U (en) | A kind of glasses of broadening one's vision | |
| CN203287626U (en) | Glasses with easily replaceable lens | |
| CN201681213U (en) | Dual-purpose glasses | |
| CN201654351U (en) | Dual-purpose spectacles | |
| CN201569797U (en) | Eyeglasses with protection films | |
| CN204188899U (en) | A kind of high myopia eyeglass | |
| CN204705788U (en) | Combined type glasses | |
| CN202147359U (en) | Monolithic polarizing goggle and mould for manufacturing same | |
| CN201421527Y (en) | Polarized lens with double curvature | |
| CN203224680U (en) | Soft concave lens | |
| CN202189164U (en) | Resin polarized light eyeglass | |
| CN204028491U (en) | A kind of modified glasses | |
| CN202182957U (en) | Glass polarized lens | |
| CN202339459U (en) | Eyeglasses frame with eyeglasses cloth | |
| CN203299471U (en) | Optical lens | |
| CN202036749U (en) | Myopic goggles with replaceable lenses | |
| CN201120089Y (en) | Novel combined swimming glasses | |
| CN2699323Y (en) | Sheet material for eyeglass | |
| CN201812097U (en) | Flexible myopia lenses used on spectacles | |
| CN206920738U (en) | A kind of glasses | |
| CN105866974B (en) | A kind of gel myopia piece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120201 |