CN103885197A - Presbyopia-plain dual-purpose spectacles - Google Patents
Presbyopia-plain dual-purpose spectacles Download PDFInfo
- Publication number
- CN103885197A CN103885197A CN201410128116.3A CN201410128116A CN103885197A CN 103885197 A CN103885197 A CN 103885197A CN 201410128116 A CN201410128116 A CN 201410128116A CN 103885197 A CN103885197 A CN 103885197A
- Authority
- CN
- China
- Prior art keywords
- picture frame
- dual
- presbyopic
- lenses
- 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.)
- Pending
Links
Images
Landscapes
- Eyeglasses (AREA)
Abstract
The invention discloses a pair of presbyopia-plain dual-purpose spectacles. The presbyopia-plain dual-purpose spectacles are characterized by comprising fixed convex lenses, two spectacle frames, rotation axes, rotary concave lenses and spectacle legs, wherein the convex lenses are embedded in one spectacle frame while the concave lenses are embedded in the other spectacle frame; the two spectacle frames are hinged through the rotation axes; the sides of the spectacle frame in which the convex lenses are embedded are hinged with the spectacle legs; the single-piece convex lenses are presbyopic spectacles, and the concave lenses are rotated to coincide with main optical axes of the convex lenses to form the plain spectacles, thus effectively preventing the dimness or even dizziness of a user wearing ordinary presbyopic spectacles when the user sees people or objects; the combined spectacles can be worn all the time, thus avoiding embarrassment sometimes; the spectacle frame in which the convex lenses are embedded and the spectacle frame in which the concave lenses are embedded are hinged through the rotation axes, so that the concave lenses can freely rotate relative to the convex lenses; notches are formed in the sides, opposite to the rotation axes, of the spectacle frame in which the concave lenses are embedded, so that the concave lenses can be pulled to rotate by fingers conveniently; ink coatings or dark brown coatings are arranged on the surfaces of the concave lenses, and thus the outdoor ultraviolet-proof effect is achieved.
Description
Technical field
The present invention relates to glasses, especially presbyopic zero diopter Dual-purpose glasses, belongs to technical field.
Background technology
Generally believe in the past the presbyopia who just there will be real meaning about 50 years old, also advanceed to 40 years old now even more early.Easily doing sth. in advance presbyopic crowd has: computer engineer, teacher, secretary, accountant, bank clerk and enterprise's white collar etc.These people have individual common ground: need at ordinary times to use for a long time computing machine, reading, secretarial work etc.According to statistics, along with the growth of Chinese society's average life span, Chinese society is to aging future development, and wherein " presbyopic " appearred in the people Rio 35% of 40～50 years old age bracket, adds more than 50 years old crowd, therefore only China just has several hundred million people to have presbyopia.
Suffer from presbyopic people and have firsthand experience, see that computer etc. must put on presbyopia, but walk, see TV, see that object at a distance just can not wear presbyopia, do not see even dizzy sensation otherwise have.Even so while not needing " wearing " presbyopia, also must " be with " with oneself and reading glasses, once leave behind, just helpless need to wear time, affect normal work and study.
On August 25th, 1999, a utility model patent has been authorized by State Intellectual Property Office, patent name be zero diopter-presbyopic Dual-purpose glasses (patent No.: 98208129.4, publication number: 2335162).This patent is zero diopter-presbyopic Dual-purpose glasses that a kind of the elderly of being applicable to wears, it is made up of mirror holder and left and right eyeglass, its left eyeglass is overlapped into up and down by spheric plano lens and planar shaped plano lens, the middle convex lens shape annular seal space that forms, inner side, chamber is provided with opening, right eyeglass is overlapped into up and down by planar shaped plano lens and convex lens sheet, the middle concavees lens shape annular seal space that forms, inner side, chamber is provided with opening, between the eyeglass of left and right, be provided with gas-liquid and regulate chamber, in opening, be provided with obstruction, in its male seal chamber, adjustment liquid be housed, in spill annular seal space, be filled with gas.But, the production of this patent and use all very complicated, therefore in the market also without the product of this popularization.
Summary of the invention
The object of the invention is the defect in order to solve above-mentioned prior art, provide a kind of and no matter seen near or see the presbyopic zero diopter Dual-purpose glasses that far can always have on.
Object of the present invention can be by taking following technical scheme to reach:
Presbyopic zero diopter Dual-purpose glasses, it is characterized in that: be made up of convex lens, picture frame, rotating shaft, concavees lens and mirror leg, picture frame is two, the picture frame of concavees lens is lived the picture frame of convex lens and embedding and is lived in embedding respectively, two picture frames are hinged by rotating shaft, and it is hinged that side and the mirror leg of picture frame of convex lens lived in embedding.
The picture frame side relative with rotating shaft that concavees lens are lived in described embedding is provided with breach.
Described rotating shaft is located at embedding and lives the top of the picture frame of convex lens.
Described rotating shaft is located at picture frame and the hinged the same side of mirror leg.
Described convex lens overlap with the primary optical axis of concavees lens, and convex lens overlap with the focus of concavees lens, and the focal length of convex lens is F, and the focal length of concavees lens is f, and the distance of convex lens and concavees lens is L=F-f.
Described picture frame is the picture frame of full frame or half frame.
Described concavees lens surface is provided with mass colour coating or dark brown coating.
The present invention has following beneficial effect with respect to prior art:
Rotation concavees lens overlap and have just become goggles by the primary optical axis of concavees lens and convex lens, and effectively prevention has on presbyopic glasses always and do not see and even have dizzy sensation at a distance, combined eyeglasses can be had on always to release embarrassment frequently; The picture frame of convex lens and embedding are lived in embedding, and to live the picture frame of concavees lens hinged by rotating shaft, and concavees lens can freely be rotated relative to convex lens; The picture frame side relative with rotating shaft that concavees lens are lived in embedding is provided with breach, and convenient finger is pulled concavees lens rotation; Concavees lens surface has additional mass colour coating or dark brown coating, plays the effect of outdoor antiultraviolet.
Accompanying drawing explanation
Fig. 1 is stereographic map of the present invention.
Fig. 2 is concavees lens open mode view of the present invention.
Fig. 3 is concavees lens closure state stereographic map of the present invention.
Fig. 4 is concavees lens closure state vertical view of the present invention.
Fig. 5 is concavees lens closure state outer side view of the present invention.
Fig. 6 is the image of normal eyes.
Fig. 7 is presbyopic image.
Fig. 8 is that the present invention corrects the image after farsightedness.
Fig. 9 is the zero diopter image after concavees lens of the present invention close.
Figure 10 is the hinged schematic diagram of picture frame of the present invention and mirror leg.
Wherein, 1-convex lens, 2-picture frame, 3-rotating shaft, 4-concavees lens, 5-breach, 6-mirror leg.
Embodiment
Embodiment 1:
As shown in Figure 1, the presbyopic zero diopter Dual-purpose glasses of the present embodiment, it is characterized in that: formed by the convex lens 1 of fixing, picture frame 2, rotating shaft 3, rotatable concavees lens 4 and mirror leg 6, convex lens 1 are presbyopic glasses, picture frame 2 is two, and the picture frame 2 of concavees lens 4 is lived the picture frame 2 of convex lens 1 and embedding and lived in embedding respectively, as shown in Fig. 2, Fig. 3, Fig. 5, two picture frames 2 are hinged by rotating shaft 3, and concavees lens 4 can freely be rotated relative to convex lens 1.It is hinged that side and the mirror leg 6 of picture frame 2 of convex lens 1 lived in embedding.
As shown in Figure 4, picture frame 2 side relative with rotating shaft 3 that concavees lens 4 are lived in described embedding is provided with breach 5, and convenient finger is pulled concavees lens 4 and rotated.
Preferred embodiment, described rotating shaft 3 is located at embedding and lives the top of the picture frame 2 of convex lens 1 one.
Another preferred embodiment, as shown in figure 10, described rotating shaft 3 is located at picture frame 2 the same side hinged with mirror leg 6.
As shown in Figure 9, described convex lens 1 overlap with the primary optical axis of concavees lens 4, and convex lens 1 overlap with the focus of concavees lens 4, and the focal length of convex lens 1 is F, and the focal length of concavees lens 4 is f, and convex lens 1 are L=F-f with the distance of concavees lens 4.The effect that design can reach is like this that parallel rays is come in by concavees lens 4, arrives convex lens 1, then become parallel rays again by the convergence of convex lens 1 again by dispersing of concavees lens 4.
Described picture frame 2 is the picture frame of full frame or half frame, and the difference being needed by consumer is come oneself and selected.
Described concavees lens 4 surfaces are provided with mass colour coating or dark brown coating, play the effect of outdoor antiultraviolet.
As shown in Figure 6, under normal circumstances, light enters eyes, is first to arrive crystalline lens, arrives retina and imaging by lenticular convergence.As shown in Figure 7, if obtained farsightedness, light just can not converge on retina by crystalline lens, so see unintelligiblely.As shown in Figure 8, put on the present invention, just can first convergence of rays be arrived to crystalline lens once again by convex lens, thus allow crystalline physical efficiency by convergence of rays to retina, reached the object of correcting defects of vision.See that at ordinary times computer rotates concavees lens 4 to open, while seeing on foot at a distance, as shown in Figure 9, rotation concavees lens 4 overlap and have just become goggles with the primary optical axis of convex lens 1, effectively prevention has on presbyopic glasses always and does not see and even have dizzy sensation, combined eyeglasses can be had on always, exempt embarrassment frequently.
The above; it is only patent preferred embodiment of the present invention; key is intention; but the protection domain of patent of the present invention is not limited to this; anyly be familiar with those skilled in the art in the disclosed scope of patent of the present invention; according to the present invention, the technical scheme of patent and patent of invention design thereof are equal to replacement or are changed, and all belong to the protection domain of patent of the present invention.
Claims (9)
1. presbyopic zero diopter Dual-purpose glasses, it is characterized in that: formed by convex lens (1), picture frame (2), rotating shaft (3), concavees lens (4) and mirror leg (6), picture frame (2) is two, the picture frame (2) of convex lens (1) and the picture frame (2) that concavees lens (4) are lived in embedding are lived in embedding respectively, two picture frames (2) are hinged by rotating shaft (3), and it is hinged that side and the mirror leg (6) of picture frame (2) of convex lens (1) lived in embedding.
2. presbyopic zero diopter Dual-purpose glasses according to claim 1, is characterized in that: picture frame (2) side relative with rotating shaft (3) that concavees lens (4) are lived in described embedding is provided with breach (5).
3. presbyopic zero diopter Dual-purpose glasses according to claim 1, is characterized in that: described rotating shaft (3) is located at embedding lives the top of the picture frame of convex lens (1) (2).
4. presbyopic zero diopter Dual-purpose glasses according to claim 1, is characterized in that: described rotating shaft (3) is located at picture frame (2) the same side hinged with mirror leg (6).
5. presbyopic zero diopter Dual-purpose glasses according to claim 1, it is characterized in that: described convex lens (1) overlap with the primary optical axis of concavees lens (4), convex lens (1) overlap with the focus of concavees lens (4), the focal length of convex lens (1) is F, the focal length of concavees lens (4) is f, and convex lens (1) are L=F-f with the distance of concavees lens (4).
6. presbyopic zero diopter Dual-purpose glasses according to claim 1, is characterized in that: the picture frame that described picture frame (2) is full frame.
7. presbyopic zero diopter Dual-purpose glasses according to claim 1, is characterized in that: described picture frame (2) is the picture frame of half frame.
8. presbyopic zero diopter Dual-purpose glasses according to claim 1, is characterized in that: described concavees lens (4) surface is provided with mass colour coating.
9. presbyopic zero diopter Dual-purpose glasses according to claim 1, is characterized in that: described concavees lens (4) surface is provided with dark brown coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410128116.3A CN103885197A (en) | 2014-04-01 | 2014-04-01 | Presbyopia-plain dual-purpose spectacles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410128116.3A CN103885197A (en) | 2014-04-01 | 2014-04-01 | Presbyopia-plain dual-purpose spectacles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103885197A true CN103885197A (en) | 2014-06-25 |
Family
ID=50954172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410128116.3A Pending CN103885197A (en) | 2014-04-01 | 2014-04-01 | Presbyopia-plain dual-purpose spectacles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103885197A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104503106A (en) * | 2014-11-14 | 2015-04-08 | 常州市龙润机械有限公司 | Plastic protective glasses |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6432517U (en) * | 1987-08-24 | 1989-03-01 | ||
| CN2650168Y (en) * | 2003-03-20 | 2004-10-20 | 李晓斯 | Two-purpose presbyoptic glasses |
| US20060227288A1 (en) * | 2005-04-11 | 2006-10-12 | Seibert Joseph W | Multifocal lens |
| CN201716488U (en) * | 2010-07-05 | 2011-01-19 | 毛小平 | Functional glasses capable of being optionally turned in angle |
| CN201965351U (en) * | 2011-01-26 | 2011-09-07 | 郭强 | Multifunctional spectacles |
| CN203950080U (en) * | 2014-04-01 | 2014-11-19 | 罗登州 | Presbyopic zero diopter Dual-purpose glasses |
-
2014
- 2014-04-01 CN CN201410128116.3A patent/CN103885197A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6432517U (en) * | 1987-08-24 | 1989-03-01 | ||
| CN2650168Y (en) * | 2003-03-20 | 2004-10-20 | 李晓斯 | Two-purpose presbyoptic glasses |
| US20060227288A1 (en) * | 2005-04-11 | 2006-10-12 | Seibert Joseph W | Multifocal lens |
| CN201716488U (en) * | 2010-07-05 | 2011-01-19 | 毛小平 | Functional glasses capable of being optionally turned in angle |
| CN201965351U (en) * | 2011-01-26 | 2011-09-07 | 郭强 | Multifunctional spectacles |
| CN203950080U (en) * | 2014-04-01 | 2014-11-19 | 罗登州 | Presbyopic zero diopter Dual-purpose glasses |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104503106A (en) * | 2014-11-14 | 2015-04-08 | 常州市龙润机械有限公司 | Plastic protective glasses |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203981981U (en) | Can be used for the wear-type 3D display that myope wears and the myopia picture frame using thereof | |
| CN101201465A (en) | Collections glasses piece, collections glasses and uses thereof | |
| US20190121163A1 (en) | Adaptive spectacle lens and spectacle lens assembly having the same | |
| CN203950080U (en) | Presbyopic zero diopter Dual-purpose glasses | |
| CN103885197A (en) | Presbyopia-plain dual-purpose spectacles | |
| CN206725875U (en) | A kind of antifatigue eye protecting spectacles for preventing myopia degree and deepening | |
| CN202008558U (en) | Eyeglasses for realizing alternatively using and resting of left eye and right eye | |
| CN205594245U (en) | Double -deck glasses through block connection | |
| CN105589216A (en) | Glasses used for correcting eyesight | |
| CN203838433U (en) | Goggles with function of rotating covering | |
| CN204331188U (en) | A kind of novel glasses | |
| CN203950084U (en) | The presbyopic light intermediate plate that flattens | |
| CN206321895U (en) | Integral type bifocal rib lens | |
| CN202512316U (en) | Myopia glasses with rotatable eyeglasses | |
| CN204028487U (en) | The interchangeable leg glasses of concealed torsion | |
| CN203825309U (en) | Lens structure with visual acuity correction function | |
| CN204422893U (en) | Interchangeable leg of spectacles changes the function glasses in face | |
| CN205157888U (en) | 3D lens | |
| CN201965351U (en) | Multifunctional spectacles | |
| CN203882051U (en) | Night vision spectacles | |
| CN203217196U (en) | Sunglasses for myopia | |
| CN201780418U (en) | Variable-focus glasses | |
| CN205027987U (en) | Be suitable for high myopia's primary and secondary glasses | |
| CN208060887U (en) | A kind of glasses of adjustable astigmatism degree | |
| CN205139500U (en) | Advance gradually multifocal lens at full visual angle of non -blind area |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140625 |