CN208270870U - A kind of sunglasses eyeglass structure - Google Patents
A kind of sunglasses eyeglass structure Download PDFInfo
- Publication number
- CN208270870U CN208270870U CN201820787690.3U CN201820787690U CN208270870U CN 208270870 U CN208270870 U CN 208270870U CN 201820787690 U CN201820787690 U CN 201820787690U CN 208270870 U CN208270870 U CN 208270870U
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- Prior art keywords
- eyeglass
- center
- mirror surface
- sunglasses
- layer
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Abstract
The utility model provides a kind of sunglasses eyeglass structure, including eyeglass matrix, the eyeglass matrix includes the second mirror surface of the first mirror surface and concave structure in convex structure, second mirror surface includes that transition cambered surface is equipped between the concave surface center and the horizontal edge area using eyeglass matrix center as the concave surface center in the center of circle and plane marginal zone.Slow down eyeglass curvature, it is very big reduce eyeglass matrix and improve the aesthetics of eyeglass in the edge thickness of marginal zone, saved cost, also increase with frame area, and can adapt to the sunglasses lenses of various cambers, and thickness is very thin.In lens surface setting reflexed light film etc., it can not only play the role of protecting eyes, moreover it is possible to light intensity be effectively reduced, prevent dazzle, improve vision definition, and effectively play antifog effect.
Description
Technical field
The utility model belongs to optometric technology field, and in particular to a kind of sunglasses eyeglass structure.
Background technique
Sunglasses, also referred to as sunshade mirror, are used as sunshade.It is logical that people usually will adjust light by adjusting pupil size in the sun
Amount, when light intensity be more than human eye regulating power, human eye will be damaged.So playground outdoors, especially exists
Summer, many people use sunshade mirror to keep the sun off, to mitigate wound caused by fatigue caused by eyes are adjusted or strong light stimulus
Evil.
Eyeglass on the market is all often using bispheric lens piece, for spheric glass, due to two refraction at present
Surface is spherical surface form, therefore is easier in manufacturing and processing.However, to the diverging spherical eyeglass of center thin edges thickness,
With the increase of eyeglass index of refraction (also referred to as degree), the edge of eyeglass can be thickened obviously, cause the heavy load of wearer's bridge of the nose,
Raw material are wasted while influencing beautiful, improve eyeglass production cost, and in mirror shop, eyeglass is polished into correspondence
It is not easy to polish since edge thickness is thicker when the eyeglass for being placed into frame of shape, longer process time is needed, is fought each other
Grinding machine device also has biggish loss.
Its current sunglasses is in the stronger situation of light, although light can block a part by sunglasses, its
The limited most of light of the effect blocked still can pass through sunglasses and be emitted directly toward eyes, and people can be made to generate glare, under long-time
Glasses to people damage.
Therefore, the above problem should be paid attention to and be solved during the design and use to sunglasses eyeglass structure
The problem of.
Utility model content
In view of the above problems, the utility model provides a kind of sunglasses eyeglass structure.The skill of the utility model
Art solution is: a kind of sunglasses eyeglass structure, it is characterised in that: including eyeglass matrix, the eyeglass matrix includes in convex
First mirror surface of shape structure and the second mirror surface of concave structure, second mirror surface include using eyeglass matrix center as the center of circle
Concave surface center and plane marginal zone are equipped with transition cambered surface between the concave surface center and the horizontal edge area.
Since sunglasses itself requires large scale, when eyeglass forms, need to polish plane marginal zone, this region is optometry
Inactive area, main effective coverage is in concave surface center.
First mirror surface of eyeglass as conventional lenses, the second mirror surface (eyeglass another side) according to visual angle be divided into concave regions and
Plane area can design the grinding road of machining tool according to the size of plane area using the eyeglass as the production mould of eyeglass
The automation grinding to eyeglass may be implemented in diameter, so that it is one that the glasses of that original edge thickness intermediate thin, which are all unified into edge,
A than relatively thin eyeglass, such eyeglass pattern is more beautiful, and the material of cutting repeats to recycle, and can save material, separately
Outside, in optician's shop, when configuring corresponding sunglasses, need to grind when cutting, can more conveniently to the fringe region of eyeglass into
Row mill is cut, more efficient, reduces the abrasion to the fine equipment of correspondence.
Further improvement of the utility model is: first specular surface further includes at least one layer of reflexed light film.
Further improvement of the utility model is: the diameter of the concave surface center is less than the straight of second mirror surface
Diameter, accounting 3/5-4/5.
Further improvement of the utility model is: the horizontal edge area is using eyeglass matrix center as the level in the center of circle
Anchor ring.
Further improvement of the utility model is: the surface of first mirror surface and second mirror surface from inside to outside according to
It is secondary to be equipped with filter layer, wearing layer and anti-fog layer.
Further improvement of the utility model is: the filter layer of first mirror surface and resistance to is arranged in the reflexed light film
It grinds between layer, the reflexed light film is coloured reflexed light film
Further improvement of the utility model is: the filter layer is coated on substrate outer surface using polysilicon atomization,
The wearing layer is silicon oxide layer, and the anti-fog layer is made of silica, sodium fluoride, zirconium dioxide material.
The utility model provides a kind of sunglasses eyeglass structure, wherein second mirror surface includes with center of lens for circle
The concave surface center and plane marginal zone of the heart are equipped with transition cambered surface between the concave surface center and the horizontal edge area, from
And make the thickness at edge between the first mirror surface of the second mirror surface thinning, so that the final finished product thickness of eyeglass is original 3/
, to improve its aesthetics, the utilization of raw material is also greatly saved.First specular surface be additionally provided with to
Few one layer of reflexed light film, when light, which passes through sunglasses lenses, enters eyes, light can sequentially pass through anti-fog layer, wearing layer, reflective
Film layer, filter layer and eyeglass matrix finally just enter eyes.And the harmful light of light a part when passing through reflexed light film can quilt
It sponges, when by filter layer, a part of light will form diffusing reflection light and filter out, and enter eye by eyeglass matrix in this way
The light of eyeball is just than milder, to have the function that anti-dazzle and protection eyes.
The beneficial effects of the utility model are: the utility model is by being arranged concave surface center and flat edge in the second mirror surface
Edge area and transition cambered surface slow down the curvature, so very big that reduce eyeglass matrix in the edge thickness of marginal zone of eyeglass, mention
The high aesthetics of eyeglass, has saved cost, has also increased with frame area, and can adapt to the sunglasses lenses of various cambers, and
Thickness is very thin.In lens surface setting reflexed light film etc., can not only play the role of protecting eyes, moreover it is possible to light be effectively reduced
Intensity prevents dazzle, improves vision definition, and effectively play antifog effect.
Detailed description of the invention
Fig. 1 is the schematic cross-section of the utility model.
Fig. 2 is the structural schematic diagram of the utility model.
Wherein: the first mirror surface of 1-, the second mirror surface of 2-, the concave surface 3- center, 4- horizontal edge area, 5- transition cambered surface, 6- mistake
Filtering layer, 7- wearing layer, 8- anti-fog layer, 9- reflexed light film.
Specific embodiment
In order to deepen the understanding to the utility model, the utility model is done further below in conjunction with drawings and examples
Detailed description, the embodiment are only used for explaining the utility model, do not constitute and limit to the protection scope of the utility model.
As shown, the technical solution of the present embodiment is: a kind of sunglasses eyeglass structure, it is characterised in that: including
Eyeglass matrix, the eyeglass matrix include the second mirror surface 2 of the first mirror surface 1 and concave structure in convex structure, and described the
Two mirror surfaces 2 include the concave surface center 3 and institute using eyeglass matrix center as the concave surface center 3 in the center of circle and plane marginal zone 4
It states and is equipped with transition cambered surface 5 between horizontal edge area 4, the diameter of the concave surface center 3 is less than the diameter of second mirror surface 3,
Accounting is 3/5-4/5, and the horizontal edge area 4 is using center of lens as the horizontal anchor ring in the center of circle.
The surface of first mirror surface 1 and second mirror surface 2 is successively arranged filter layer 6, wearing layer 7 from inside to outside and prevents
Mist layer 8,1 surface of the first mirror surface further include one layer of reflexed light film 9, and first mirror surface is arranged in the reflexed light film 9
Between filter layer 6 and wearing layer 7, the reflexed light film 9 is coloured reflexed light film.The filter layer 6 is applied using polysilicon atomization
It is overlying on substrate outer surface, the wearing layer is silicon oxide layer, and the anti-fog layer is by silica, sodium fluoride, zirconium dioxide material
Material is made.
The present embodiment provides a kind of sunglasses eyeglass structures, wherein second mirror surface 2 includes using center of lens as the center of circle
Concave surface center 3 and plane marginal zone 4, between the concave surface center 3 and the horizontal edge area 4 be equipped with transition cambered surface 5,
So that the thickness at edge between the first mirror surface 1 of the second mirror surface 2 is thinning, to improve its aesthetics, also save significantly
The utilization of raw material is saved.It is additionally provided at least one layer of reflexed light film 9 on 1 surface of the first mirror surface, when light passes through sunglasses
When piece enters eyes, light can sequentially pass through anti-fog layer 8, wearing layer 7, reflexed light film 9, filter layer 6 and eyeglass matrix, finally
Into eyes.And the harmful light of light a part when passing through reflexed light film 9 can be predominantly absorbed, and when by filter layer 6, one
Light splitter will form diffusing reflection light and filter out, and enter the light of eyes just than milder, to reach by eyeglass matrix in this way
To the effect of anti-dazzle and protection eyes.
The beneficial effect of the present embodiment is: the present embodiment is by being arranged concave surface center and plane marginal zone in the second mirror surface
And transition cambered surface, slow down the curvature, so very big that reduce eyeglass matrix in the edge thickness of marginal zone, so that mirror of eyeglass
The final finished product thickness of piece is original 3/5-4/5, improves the aesthetics of eyeglass, has saved cost, also increases with frame face
Product, and can adapt to the myopia sunglasses piece of various cambers, and thickness is very thin.In lens surface setting reflexed light film etc., no
It is only capable of playing the role of protecting eyes, moreover it is possible to light intensity be effectively reduced, prevent dazzle, improve vision definition, and effectively rise
To antifog effect.
It should be understood by those skilled in the art that the present utility model is not limited to the above embodiments, above-described embodiment and
Only illustrate the principles of the present invention described in specification, on the premise of not departing from the spirit and scope of the utility model,
The utility model also has various changes and improvements, these changes and improvements both fall within the scope of the claimed invention
It is interior.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (7)
1. a kind of sunglasses eyeglass structure, it is characterised in that: including eyeglass matrix, the eyeglass matrix includes in convex structure
Second mirror surface of the first mirror surface and concave structure, second mirror surface include the concave surface center using eyeglass matrix center as the center of circle
Area and plane marginal zone are equipped with transition cambered surface between the concave surface center and the horizontal edge area.
2. a kind of sunglasses eyeglass structure according to claim 1, it is characterised in that: first specular surface is additionally provided with
At least one layer of reflexed light film.
3. a kind of sunglasses eyeglass structure according to claim 1, it is characterised in that: the diameter of the concave surface center is small
In the diameter of second mirror surface, accounting 3/5-4/5.
4. a kind of sunglasses eyeglass structure according to claim 1, it is characterised in that: the horizontal edge area is with eyeglass
Matrix center is the horizontal anchor ring in the center of circle.
5. a kind of sunglasses eyeglass structure according to claim 2, it is characterised in that: first mirror surface and described second
The surface of mirror surface is successively arranged filter layer, wearing layer and anti-fog layer from inside to outside.
6. a kind of sunglasses eyeglass structure according to claim 5, it is characterised in that: the reflexed light film is arranged described
Between the filter layer and wearing layer of first mirror surface, the reflexed light film is coloured reflexed light film.
7. a kind of sunglasses eyeglass structure according to claim 5, it is characterised in that: the filter layer uses polysilicon mist
Change and be coated on substrate outer surface, the wearing layer is silicon oxide layer, and the anti-fog layer is by silica, sodium fluoride, zirconium dioxide
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820787690.3U CN208270870U (en) | 2018-05-25 | 2018-05-25 | A kind of sunglasses eyeglass structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820787690.3U CN208270870U (en) | 2018-05-25 | 2018-05-25 | A kind of sunglasses eyeglass structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208270870U true CN208270870U (en) | 2018-12-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820787690.3U Expired - Fee Related CN208270870U (en) | 2018-05-25 | 2018-05-25 | A kind of sunglasses eyeglass structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208270870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110531535A (en) * | 2018-05-25 | 2019-12-03 | 蒋荣裕 | A kind of sunglasses eyeglass structure |
-
2018
- 2018-05-25 CN CN201820787690.3U patent/CN208270870U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110531535A (en) * | 2018-05-25 | 2019-12-03 | 蒋荣裕 | A kind of sunglasses eyeglass structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20190525 |
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| CF01 | Termination of patent right due to non-payment of annual fee |