CN201740930U - Spectacle frame with adjustable interpupillary distance - Google Patents
Spectacle frame with adjustable interpupillary distance Download PDFInfo
- Publication number
- CN201740930U CN201740930U CN2010202701639U CN201020270163U CN201740930U CN 201740930 U CN201740930 U CN 201740930U CN 2010202701639 U CN2010202701639 U CN 2010202701639U CN 201020270163 U CN201020270163 U CN 201020270163U CN 201740930 U CN201740930 U CN 201740930U
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- CN
- China
- Prior art keywords
- spectacle frame
- frame
- interpupillary distance
- eyeglass
- ridge beam
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- Expired - Fee Related
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Abstract
The utility model provides a spectacle frame with adjustable interpupillary distance. The spectacle frame comprises a left spectacle frame component and a right spectacle frame component; each spectacle frame component comprises a lens insertion rack and a ridge beam on one side of the lens insertion rack; the left ridge beam and the right ridge beam respectively adopt a slideway and a slide bar which are mutually inserted and matched in a sliding manner; and a locking piece used for fixing the insertion position is included. The spectacle frame adopting the technical scheme provides convenience for people having different interpupillary distances, and the ophthalmology department of a hospital or an optical shop does not need to prepare trial frames of various specifications, so that the spectacle frame is used conveniently by users and has the advantages of simple structure and low cost.
Description
Technical field
The utility model relates to spectacle frame, in particular have the spectacle frame of adjustable structure.
Background technology
Interpupillary distance is an important technology index of spectacle frame, wears the glasses that interpupillary distance do not conform to self and symptoms such as giddy, ophthalmodynia and visual fatigue can occur.Everyone interpupillary distance all can be different, minimum interpupillary distance has 48mm, maximum about 80mm, if hospital ophthalmology and optician's shop be by interpupillary distance specification outfit 55-58mm that most people was suitable for and the trial frame of 66-70mm, the interpupillary distance broad joins the mirror person can only gather together the maximum trial frame that use can be found so; If the trial frame of various interpupillary distance specifications is got all the in hospital ophthalmology and optician's shop ready, then specification is 48-54mm and utilizes probability too little greater than the part of 70mm, will strengthen operating cost like this, and standby resources was wasted in the long-term free time.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of interpupillary distance adjustable spectacle frame.The adjustable spectacle frame technical scheme of the interpupillary distance that the utility model provides, its major technique content is: the adjustable spectacle frame of a kind of interpupillary distance, comprise the images of left and right eyes frame component, the eye frame component includes the frame nose crossbeam formation that eyeglass is inserted frame and slotting frame one side of eyeglass, left and right bogie side frame nose crossbeam is respectively slideway and the slide bar that slip is closed inserting, also is provided with fixing lock-bit spare to slot.
In above-mentioned overall technical architecture, eyeglass is inserted on the frame or is had and the corresponding interpupillary distance mark point of mid point.
The adjustable spectacle frame technical scheme of the interpupillary distance that the utility model provides, the crowd who is suitable for different interpupillary distance types for trial frame provides convenience, hospital ophthalmology or optician's shop also need not be equipped with the various trial frame of specification again, as long as adjust the plug-in position between two nose crossbeams and be fixed up the work of just can showing on trial by actual interpupillary distance or by the interpupillary distance slip that measures.The technical program also has advantage simple in structure, that cost is low.
Description of drawings
Fig. 1 and Fig. 2 are respectively the plan structure and the main TV structure figure of the adjustable spectacle frame of the utility model interpupillary distance.
Embodiment
The adjustable spectacle frame of interpupillary distance of the present utility model, its structure as shown in the figure, it is made of the images of left and right eyes frame component, each frame component includes eyeglass and inserts frame 1 or 2, eyeglass is inserted frame one side and is fixed with frame nose crossbeam 3 or 4, and left and right bogie side frame nose crossbeam 3,4 is respectively slide bar 3 and the slideway 4 that slip is closed inserting.Frame nose crossbeam as slide bar 3 and slideway 4 is provided with fixing lock-bit spare to slot, in the present embodiment, described lock-bit spare is that the bolt hole that is respectively equipped with on left and right the nose crossbeam 3,4 reaches and the corresponding slotted hole slideway of spiro keyhole position, by wearing a bolt 5 in the bolt hole, slide bar 3 inserts slideway 4, after slip is adjusted to required interpupillary distance position, fastening nut 6 fixed slip bars and slideway position between the two.The also available multiple structure of described lock-bit spare is as cooperating the lock-bit spare that constitutes for elasticity location pellet shot from a slingshot with some location concave point of each locking bit.For ease of the glasses of direct frame on the bridge of the nose are adjusted interpupillary distance, eyeglass is inserted last or upper/lower positions corresponding with mid point on the frame 1,2 and is provided with interpupillary distance mark point 7.
Claims (2)
1. adjustable spectacle frame of interpupillary distance, it is characterized in that it comprises the images of left and right eyes frame component, the eye frame component includes the frame nose crossbeam formation that eyeglass is inserted frame and slotting frame one side of eyeglass, and left and right bogie side frame nose crossbeam is respectively slideway and the slide bar that slip is closed inserting, also is provided with fixing lock-bit spare to slot.
2. the adjustable spectacle frame of interpupillary distance according to claim 1 is characterized in that eyeglass inserts on the frame or have and the corresponding interpupillary distance mark point of mid point (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202701639U CN201740930U (en) | 2010-07-22 | 2010-07-22 | Spectacle frame with adjustable interpupillary distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202701639U CN201740930U (en) | 2010-07-22 | 2010-07-22 | Spectacle frame with adjustable interpupillary distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201740930U true CN201740930U (en) | 2011-02-09 |
Family
ID=43556206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202701639U Expired - Fee Related CN201740930U (en) | 2010-07-22 | 2010-07-22 | Spectacle frame with adjustable interpupillary distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201740930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104983554A (en) * | 2015-06-16 | 2015-10-21 | 杭州来同科技有限公司 | Glass bracket |
-
2010
- 2010-07-22 CN CN2010202701639U patent/CN201740930U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104983554A (en) * | 2015-06-16 | 2015-10-21 | 杭州来同科技有限公司 | Glass bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20110722 |