CN201903713U - Prism and lens compound glasses - Google Patents
Prism and lens compound glasses Download PDFInfo
- Publication number
- CN201903713U CN201903713U CN2010201524976U CN201020152497U CN201903713U CN 201903713 U CN201903713 U CN 201903713U CN 2010201524976 U CN2010201524976 U CN 2010201524976U CN 201020152497 U CN201020152497 U CN 201020152497U CN 201903713 U CN201903713 U CN 201903713U
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- China
- Prior art keywords
- prism
- lens
- eyeglasses
- compound
- sighted
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Abstract
The utility model discloses a pair of special eyeglasses in which a prism and a lens (or a spherical lens) are compounded into a whole to form one lens of the eyeglasses and two eyeglass substrates faces inwards and are symmetrically arranged to form the special glasses so as to solve the problem of asthenopia due to near sighted looking. With the adoption of the prism and lens compound eyeglasses, the near sighted looking state with stronger concentration of two eyes can be converted to the relatively relaxed far sighted looking state for no matter teenager students who read and write or even utilize computers, or elderly persons who read. Lens components in the eyeglasses can be used for reducing adjustment, and prism components can be used for reducing concentration, thereby greatly relieving and eliminating the asthenopia and effectively controlling the occurring and development of shortsightedness. Aiming at the problem of eye position phoria, application occasions of the prism are expanded, the prism and lens compound eyeglasses not only can be applied to short distance operations, but also can be applied to far distance occasions. The prism and lens compound eyeglasses have a simple and convenient structure, and are practical, convenient and are easy to generalize and popularize.
Description
Technical field
The utility model relates to a kind of glasses of the people's of being worn on eye, contains prism and the compound composition of lens in particularly a kind of eyeglass, is used to improve the glasses of eye position state.
Background technology
As everyone knows, a large amount of closely operations is to cause to use kopiopia, and then causes the main cause of eye distending pain and myopia, will inevitably allow eyes more comfortable and look in the distance for a long time, and can improve distant vision, and appropriateness reduces myopic degree.When eyes loosen regulate in addition state that eyes carry out regulating in the other direction under, can overcome and prevent and treat near-sighted.Look object distance from nearer, the set effect is just stronger, and ciliary muscle is also nervous, so long-time, just can form myopia.The myopia that Chinese patent ZL 99234597.9 discloses the early stage development of a kind of applicant returns mirror, its eyeglass is formed by stacking by prism and lens, utilize the refractive power effect of prism and the optically focused of lens to be used for reducing set and adjusting is loosened, can look in the distance seeing closely to change into, can see target nearby such as books again clearly, have the effect of good control myopia.But behind prism and the lens integrator, often eyeglass is thick and heavy, causes glasses heavy partially; Read while write the portion of time in the just life, some time be with computer, activity description such as listen to the teacher, have a meal, therefore enlarge service time and can play effectiveness more fully in the place, solve the present stage eyes present situation that over-burden more up hill and dale.Different look object distance from, corresponding to different prism degrees and diopter of correction parameter.
Summary of the invention
The utility model returns the existing above-mentioned deficiency of mirror in order to solve myopia, the glasses that provide a kind of rib lens to be combined with each other, the higher eyeglass of prism degree adopts the edge processing method in this mirror, so that reduce weight, two lens substrate orientation is the symmetric mode placement inwardly simultaneously.
The object of the present invention is achieved like this: eyeglass is that prism adds lens or concave-sphere (being called for short the saturating complex optics of rib), the post mirror is synthetic, and Base In side symmetry is positioned in the mirror holder.
Compared with the prior art, the present invention is with eyes during in operation closely, eyes are looked in the distance by seeing closely to be converted into, when eyes use in medium and long distance, eyes can by see far be converted into farther, for the bigger lens edge processing technology of prism degree, can make glasses lighter so simultaneously, outward appearance is also more attractive in appearance.
Description of drawings
Fig. 1 is prism and the synthetic eyeglass cut-open view of convex lens;
Fig. 2 is a synoptic diagram of the present utility model, and 1 is mirror holder among the figure, and 2 is eyeglass.
Fig. 3 is an another kind of synoptic diagram of the present utility model, and structure is double-deck mirror holder among the figure, and 1 is spectacle frame, and 2 is eyeglass, and 3 is the anterior layer eyeglass, and 4 is the anterior layer suspension member.
Embodiment
Fig. 2 and Fig. 3 have described two kinds of embodiment of the present utility model respectively.Among Fig. 2, the substrate of two eyeglasses (2) is orientated inwardly that symmetry is positioned in the mirror holder (1).This utility model can be made and be helped frame, half frame and do not have frame.Fig. 3 is double-deck Mirror frame structure, and anterior layer suspension member (4) is connected with spectacle frame (1) by the method for crossbeam magnetic, both can suck easily together, is easy to again separate.Eyeglass (2) can be common concave lens, also can the saturating complex optics of rib, and eyeglass (3) then is the saturating complex optics of rib.
Claims (3)
1. saturating compound spectacles of rib, two eyeglasses (2) are positioned over respectively in the mirror holder (1), it is characterized in that, and eyeglass (2) has lens and two kinds of optics compositions of prism.
2. the saturating compound spectacles of rib according to claim 1 is characterized in that the prism substrate of two eyeglasses (2) is orientated inside symmetry and is positioned in the mirror holder (1).
3. the saturating compound spectacles of rib according to claim 1 and 2, can be made into does not have the suspension member of mirror leg structure yet, and the mode by the crossbeam magnetic links to each other with another spectacle frame, and this mirror holder is a double-decker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201524976U CN201903713U (en) | 2010-04-08 | 2010-04-08 | Prism and lens compound glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201524976U CN201903713U (en) | 2010-04-08 | 2010-04-08 | Prism and lens compound glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201903713U true CN201903713U (en) | 2011-07-20 |
Family
ID=44274306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201524976U Expired - Lifetime CN201903713U (en) | 2010-04-08 | 2010-04-08 | Prism and lens compound glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201903713U (en) |
-
2010
- 2010-04-08 CN CN2010201524976U patent/CN201903713U/en not_active Expired - Lifetime
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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: 20110720 |