CN204360040U - The exclusive glasses of screw-type automatic adjusting mirror eye distance - Google Patents
The exclusive glasses of screw-type automatic adjusting mirror eye distance Download PDFInfo
- Publication number
- CN204360040U CN204360040U CN201520030164.9U CN201520030164U CN204360040U CN 204360040 U CN204360040 U CN 204360040U CN 201520030164 U CN201520030164 U CN 201520030164U CN 204360040 U CN204360040 U CN 204360040U
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- screw
- temple
- eye distance
- nose
- mirror
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Abstract
The utility model discloses the exclusive glasses of a kind of screw-type automatic adjusting mirror eye distance, comprise two Jing Quan and the bridge of the nose, connected by the bridge of the nose inside two mirror circles, each via one end hinge of pile crown and first temple outside described two mirror circles, the other end of described first temple is all connected with second temple, described one end often organizing the first temple and the second temple junction is provided with screw socket screw, the other end is then provided with the threaded screw matched with screw socket screw, below the described bridge of the nose, the inward flange of two Jing Quan is provided with nose support, described nose support is detachable, the utility model have employed the nose support that can regulate the temple of length and replaceable different model, realizes the ideal value of mirror eye distance, user, by regulating the temple of glasses and changing the nose support of different model, makes the mirror eye distance of each eyeglass wearer reach ideal value, effectively avoids the error that mirror eye distance produces the correction of refractive errors number of degrees, thus protect eyes.
Description
Technical field
The utility model belongs to looks optical arena, particularly the exclusive glasses of a kind of screw-type automatic adjusting mirror eye distance.
Background technology
According to statistics, at present, world's average myopia incidence of disease is 22%, and the rate of myopia of China has reached 33%, is 1.5 times of world's myopia incidence of disease, is only second to Japan, is number two.Its students in middle and primary schools' myopia incidence of disease is 28%, and junior school student is 60%, and high school student is 85%, and university student is 76%.Meanwhile, annual newly-increased myopia is about 6%.And these people generally adopt the method for wearing glasses to correct defects of vision.
The a lot of because have of mirror standardization are worn in impact, and wherein mirror eye distance is very important data.
Mirror eye distance (mirror hole distance) is defined as: the rear surface of glasses, to the distance of cornea, represents with VD usually.
Reference formula D'=D/ (1-dD), d be=wear the difference of the mirror eye distance-mirror holder of Frame for optometry of glasses.
Be 12mm for our Asian ideal value.
In order to prove the actual impact of error on refractive diopter of wearing mirror holder distance, for the glasses of-10.00DS, compare.
actual mirror eye distance and refractive power relation table
| Trial frame VD(mm) | Correct defects of vision | Actually wear mirror holder VD(mm) | Required refractive power (D) |
| 12 | 1.0 | 10 | -9.80 |
| 12 | 1.0 | 14 | -10.20 |
According to the quality standard of eyeglass, above-mentioned two groups of examples are all underproof.As can be seen here, the accuracy of the numerical value of mirror eye distance produces great impact to wearing of glasses.
At present, eyeglasses frame manufacturing enterprise there is no in process of production and considers that various face structure is on the impact of mirror eye distance, and cause mirror eye distance deviation ratio comparatively large, what have only has 8mm, have more than 14mm.This situation all directly affects the accuracy of the number of degrees of correction of refractive errors.
Therefore, the exclusive glasses of a kind of screw-type automatic adjusting mirror eye distance are badly in need of to overcome above-mentioned defect.
Utility model content
The purpose of this utility model is to provide the exclusive glasses of a kind of screw-type automatic adjusting mirror eye distance, to solve the problem that in prior art, mirror eye distance deviation ratio is larger.
For achieving the above object, the utility model is by the following technical solutions:
The exclusive glasses of a kind of screw-type automatic adjusting mirror eye distance, comprise two Jing Quan and the bridge of the nose, connected by the bridge of the nose inside two mirror circles, each via one end hinge of pile crown and first temple outside described two mirror circles, the other end of described first temple is all connected with second temple, described one end often organizing the first temple and the second temple junction is provided with screw socket screw, the other end is then provided with the threaded screw matched with screw socket screw, below the described bridge of the nose, the inward flange of two Jing Quan is provided with nose support, and described nose support is detachable.
Further, described threaded screw can screw in screw socket screw, regulates the total length of the first temple and the second temple.
Further, the tail end of described second temple is set with leggings.
Further, described nose support comprises nose stretcher and stipule, and the inner side of described nose stretcher is provided with two stipules.
Further, described nose support has three kinds of models, can change as required.
Further, described nose support has s, m, l tri-kinds of models.
The beneficial effects of the utility model are: the utility model have employed the nose support that can regulate the temple of length and replaceable different model, realize the ideal value of mirror eye distance; User, by regulating the temple of glasses and changing the nose support of different model, makes the mirror eye distance of each eyeglass wearer reach ideal value, effectively avoids the error that mirror eye distance produces the correction of refractive errors number of degrees, thus protect eyes.
Specifically, user can pass through rotation first temple and the second temple, chooses oneself temple length suitable, replaces the nose support model of needs simultaneously, to reach oneself demand to mirror eye distance; No matter user is in the process oneself used, and becomes fat and still reduces, or the glasses of oneself is lent the use to other people, all can not be subject to the constraint of mirror eye distance; Without the need to the change because of mirror eye distance, and change glasses, cause the wasting of resources.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model temple;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the structural representation of the utility model nose stretcher;
Wherein: 1-Jing Quan, the 2-bridge of the nose, 3-nose stretcher, 4-stipule, 5-pile crown, 6-first temple, 7-second temple, 8-screw socket screw, 9-screw socket screw, 10-leggings.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
The exclusive glasses of a kind of screw-type automatic adjusting mirror eye distance, comprise two Jing Quan and the bridge of the nose, connected by the bridge of the nose inside two mirror circles, each via one end hinge of pile crown 5 and first temple 6 outside described two mirror circles 1, the other end of described first temple 6 is all connected with second temple 7, described one end often organizing the first temple 6 and the second temple 7 junction is provided with screw socket screw 8, the other end is then provided with the threaded screw 9 matched with screw socket screw 8, below the described bridge of the nose 2, the inward flange of two mirror circles 1 is provided with nose support, described nose support is detachable.
Described threaded screw 9 can screw in screw socket screw 8, regulates the total length of the first temple 6 and the second temple 7.
The tail end of described second temple 7 is set with leggings 10.
Described nose support comprises nose stretcher 3 and stipule 4, and the inner side of described nose stretcher 3 is provided with two stipules 4.
Described nose support has three kinds of models, can change as required.
Described nose support has s, m, l tri-kinds of models.
Principle of the present utility model is the principle being screwed into nut according to screw, can install small-sized Design of Screw Thread in temple, changes temple length, thus change mirror eye distance by rotating screw thread.
The utility model have employed the nose support that can regulate the temple of length and replaceable different model, realizes the ideal value of mirror eye distance; User, by regulating the temple of glasses and changing the nose support of different model, makes the mirror eye distance of each eyeglass wearer reach ideal value, effectively avoids the error that mirror eye distance produces the correction of refractive errors number of degrees, thus protect eyes.
Specifically, user can pass through rotation first temple 6 and the second temple 7, chooses oneself temple length suitable, replaces the nose support model of needs simultaneously, to reach oneself demand to mirror eye distance; No matter user is in the process oneself used, and becomes fat and still reduces, or the glasses of oneself is lent the use to other people, all can not be subject to the constraint of mirror eye distance; Without the need to the change because of mirror eye distance, and change glasses, cause the wasting of resources.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. the exclusive glasses of a screw-type automatic adjusting mirror eye distance, comprise two Jing Quan and the bridge of the nose, connected by the bridge of the nose inside two mirror circles, it is characterized in that: described two Jing Quan (1) outside is each via one end hinge of pile crown (5) with first temple (6), the other end of described first temple (6) is all connected with second temple (7), described the first temple (6) of often organizing is provided with screw socket screw (8) with one end of the second temple (7) junction, the other end is then provided with the threaded screw (9) matched with screw socket screw (8), below the described bridge of the nose (2), the inward flange of two Jing Quan (1) is provided with nose support, described nose support is detachable.
2. the exclusive glasses of screw-type according to claim 1 automatic adjusting mirror eye distance, is characterized in that: described threaded screw (9) can screw in screw socket screw (8), regulate the total length of the first temple (6) and the second temple (7).
3. the exclusive glasses of screw-type according to claim 1 automatic adjusting mirror eye distance, is characterized in that: the tail end of described second temple (7) is set with leggings (10).
4. the exclusive glasses of screw-type according to claim 1 automatic adjusting mirror eye distance, is characterized in that: described nose support comprises nose stretcher (3) and stipule (4), and the inner side of described nose stretcher (3) is provided with two stipules (4).
5. the exclusive glasses of screw-type according to claim 1 automatic adjusting mirror eye distance, is characterized in that: described nose support has three kinds of models, can change as required.
6. the exclusive glasses of screw-type according to claim 1 automatic adjusting mirror eye distance, is characterized in that: described nose support has s, m, l tri-kinds of models.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520030164.9U CN204360040U (en) | 2015-01-16 | 2015-01-16 | The exclusive glasses of screw-type automatic adjusting mirror eye distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520030164.9U CN204360040U (en) | 2015-01-16 | 2015-01-16 | The exclusive glasses of screw-type automatic adjusting mirror eye distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204360040U true CN204360040U (en) | 2015-05-27 |
Family
ID=53261502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520030164.9U Expired - Fee Related CN204360040U (en) | 2015-01-16 | 2015-01-16 | The exclusive glasses of screw-type automatic adjusting mirror eye distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204360040U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108627998A (en) * | 2017-03-16 | 2018-10-09 | 依视路国际公司 | Spectacle frame, part external member with notch Jing Quan and attachable nose bridge and glasses |
| WO2021032070A1 (en) * | 2019-08-19 | 2021-02-25 | 刘振灏 | Spectacles for inhibiting progress of myopia |
-
2015
- 2015-01-16 CN CN201520030164.9U patent/CN204360040U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108627998A (en) * | 2017-03-16 | 2018-10-09 | 依视路国际公司 | Spectacle frame, part external member with notch Jing Quan and attachable nose bridge and glasses |
| US11249324B2 (en) | 2017-03-16 | 2022-02-15 | Essilor International | Spectacle frame with cut rims and attachable bridge, kit of parts and eyewear |
| CN108627998B (en) * | 2017-03-16 | 2022-03-15 | 依视路国际公司 | Spectacle frame with notched rim and attachable nose bridge, kit of parts and spectacles |
| WO2021032070A1 (en) * | 2019-08-19 | 2021-02-25 | 刘振灏 | Spectacles for inhibiting progress of myopia |
| EP4020061A4 (en) * | 2019-08-19 | 2022-10-12 | Lau, Chun Ho | Spectacles for inhibiting progress of myopia |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20180116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |