CN2634499Y - Adjustable device for glasses beam - Google Patents
Adjustable device for glasses beam Download PDFInfo
- Publication number
- CN2634499Y CN2634499Y CN 03268640 CN03268640U CN2634499Y CN 2634499 Y CN2634499 Y CN 2634499Y CN 03268640 CN03268640 CN 03268640 CN 03268640 U CN03268640 U CN 03268640U CN 2634499 Y CN2634499 Y CN 2634499Y
- Authority
- CN
- China
- Prior art keywords
- yoke plate
- eyeglass
- screw rod
- lenses
- rotational directions
- 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 - Fee Related
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- Eyeglasses (AREA)
Abstract
The utility model relates to an adjustable device for glasses profile bar which can be conveniently used to adjust the distance between optical centers of two lenses. The device comprises left and right lenses yoke plates, left and right screw rods, reversible nuts, inserted rods, and sleeves. When the reversible nuts are being rotated, the left and the right reversible screw rods can drive the left and the right lenses yoke plates fixedly connected with lenses to move in opposite directions simultaneously. Therefore, the distance between optical centers of two lenses can be adjusted.
Description
Affiliated technical field
The utility model relates to a kind of roll-setting gear, especially can regulate the adjustable device of a kind of glasses mirror beam of distance between the two lens optical central points easily.
Background technology
For bespectacled people, not only the number of degrees of each eyeglass will be complementary with people's eye eyesight, and two distance between the lens optical central point also should match with two interpupillary distances of people, because the gap between these two distances is big more, the degree of distortion of people's vision is just high more.But, because present glasses support body does not possess the function of regulating two lens optical central point distances, so people when wearing glasses no matter oneself interpupillary distance of two be wide be narrow, requirement to two lens optical central point distances is usually ignored, and with oneself from now on slowly custom be that cost adapts to this distortion.
Summary of the invention
In order to make bespectacled people alleviate inconvenient or painful that this distortion brings, the utility model is released a kind of adjustable device of glasses mirror beam that can regulate two lens optical central point distances.
The utility model device by left eyeglass yoke plate, left-handedly form to screw rod, right eyeglass yoke plate, inserted link, sleeve pipe to screw rod, double rotational directions nut, dextrorotation, left-handedly connect firmly to screw rod one end and left eyeglass yoke plate, the left end of its other end and double rotational directions nut revolves connection, dextrorotation connects firmly to screw rod one end and right eyeglass yoke plate, and the right-hand member of its other end and double rotational directions nut revolves connection; Inserted link is the bar cover with sleeve pipe and cooperates, and the other end of inserted link or sleeve pipe connects firmly with left and right eyeglass yoke plate respectively.
When rotation double rotational directions nut, and left-handed to left eyeglass yoke plate that screw rod is connected and and the distance of dextrorotation between the right eyeglass yoke plate that screw rod is connected just can adjust; Owing to be the inserted link inserted movingly and sleeve pipe to the limited usefulness that transfers to of left and right eyeglass yoke plate, so only otherwise rotate the double rotational directions nut, the optic center point of two eyeglasses distance will remain unchanged so.
The beneficial effects of the utility model are: people can regulate the distance of the optic center point between two eyeglasses of glasses according to oneself interpupillary distance between two, to alleviate visual distortion.
Description of drawings
Below in conjunction with accompanying drawing 1 and embodiment the utility model is further specified.
Fig. 1 is the utility model structural representation.
Among Fig. 1,1. left eyeglass yoke plate, 2. left-handed to screw rod, 3. double rotational directions nut, 4. dextrorotation is to screw rod, 5. right eyeglass yoke plate, 6. inserted link, 7. sleeve pipe.
Embodiment
In Fig. 1, left-handedly connect firmly to screw rod [2] one ends and left eyeglass yoke plate [1], the left-handed end of the other end and double rotational directions nut [3] revolves connection, dextrorotation connects firmly to screw rod [4] one ends and right eyeglass yoke plate [5], and the dextrorotation end of its other end and double rotational directions nut [3] revolves connection; Inserted link [6] is the bar cover with sleeve pipe [7] and cooperates, and the other end of inserted link [6] and left eyeglass yoke plate [1] connect firmly, and the other end of sleeve pipe [7] and right eyeglass yoke plate [5] connect firmly.When people rotate double rotational directions nut [3], left-handedly just drive left eyeglass yoke plate [1] respectively and right eyeglass yoke plate [5] is made rightabout moving simultaneously to screw rod [4] to screw rod [2] and dextrorotation.If left eyeglass yoke plate [1] and right eyeglass yoke plate [5] are fixedly connected with eyeglass respectively, when rotating double rotational directions nut [3] so, the optic center point distance between two eyeglasses can obtain adjusting, thereby reaches people's requirement.In addition, owing to be the inserted link [6] inserted movingly and sleeve pipe [7] to left eyeglass yoke plate [1], the limited usefulness that transfers to of right eyeglass yoke plate [5], do not rotate double rotational directions nut [3] so need only people, the distance of two lens optical central points adjusting does not so then change.
Claims (1)
1, a kind of by left eyeglass yoke plate [1], the left-handed adjustable device of forming to screw rod [4], right eyeglass yoke plate [5], inserted link [6], sleeve pipe [7] to screw rod [2], double rotational directions nut [3], dextrorotation of glasses mirror beam, it is characterized in that: left-handedly connect firmly to screw rod [2] one ends and left eyeglass yoke plate [1], the left end of its other end and double rotational directions nut [3] revolves connection, dextrorotation connects firmly to screw rod [4] one ends and right eyeglass yoke plate [5], and the right-hand member of its other end and double rotational directions nut [3] revolves connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03268640 CN2634499Y (en) | 2003-07-02 | 2003-07-02 | Adjustable device for glasses beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03268640 CN2634499Y (en) | 2003-07-02 | 2003-07-02 | Adjustable device for glasses beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2634499Y true CN2634499Y (en) | 2004-08-18 |
Family
ID=34299520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03268640 Expired - Fee Related CN2634499Y (en) | 2003-07-02 | 2003-07-02 | Adjustable device for glasses beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2634499Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016119435A1 (en) * | 2015-01-29 | 2016-08-04 | 穆家骏 | Land sports glasses for myopia modularization assembly system and assembly method |
| CN110441921A (en) * | 2019-06-27 | 2019-11-12 | 创彰科技（深圳）有限公司 | Transparent glasses frame based on modified material |
-
2003
- 2003-07-02 CN CN 03268640 patent/CN2634499Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016119435A1 (en) * | 2015-01-29 | 2016-08-04 | 穆家骏 | Land sports glasses for myopia modularization assembly system and assembly method |
| CN110441921A (en) * | 2019-06-27 | 2019-11-12 | 创彰科技（深圳）有限公司 | Transparent glasses frame based on modified material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |