CN2317491Y - Vision correcting glasses capable of regulating lens diopter - Google Patents
Vision correcting glasses capable of regulating lens diopter Download PDFInfo
- Publication number
- CN2317491Y CN2317491Y CN 97247603 CN97247603U CN2317491Y CN 2317491 Y CN2317491 Y CN 2317491Y CN 97247603 CN97247603 CN 97247603 CN 97247603 U CN97247603 U CN 97247603U CN 2317491 Y CN2317491 Y CN 2317491Y
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- CN
- China
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- glasses
- mirror pin
- eyeglass
- lens frame
- adjusting knob
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- Expired - Fee Related
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Abstract
The utility model relates to a pair of sight correcting glasses capable of regulating lens diopter, and lenses and a lens frame of the utility model are formed by two layers of polyester transparent films. A liquid medium can be injected between the two lenses by an inlet liquid hole, and the liquid medium causes the variation of the diopter of the lenses by the movement of a piston in a lens base. The piston, a piston rod and an adjusting knob are arranged in the lens base. When patients move the adjusting knob, the lenses are controlled to form the variation of the degrees of a pair of short sight glasses or a pair of long sight glasses by diopter degrees which are graved on the lens base, the goals of purposefully adjusting required short sight degrees and long sight degrees can be achieved, and the pair of glasses not only can be used as a pair of sight correcting glasses, but also can be used as a pair of modern glasses and a pair of sunglasses.
Description
The utility model relates to a kind of glasses, particularly a kind ofly can regulate the dioptric eyesight of eyeglass by patient oneself and corrects glasses.
Existing glasses can be divided into three kinds of near-sighted glasses, farsighted glasses and goggles with the correction function of eyesight, then can become color filter if be equipped with the eyeglass of different color and lusters, can be used as a kind of fashionable dress glasses and sunglasses.Because being glass, plastic material, makes by the eyeglass of these glasses, so the diopter of its eyeglass is changeless.Strict regulation and requirement are also arranged on processing technology.Because people grasp the difference of eye care knowledge and nutrient knowledge aspect in daily life, or physiological reason, people quite a lot must put on one's glasses and correct its eyesight.Wherein except that goggles, near-sighted glasses and farsighted glasses all can constantly be deepened the number of degrees of eyeglass with the prolongation of wearing the mirror time, therefore also just have to regularly change glasses, and be required to adapt to daily life.Introduction according to relevant eyes medical knowledge, if the patient can put on the glasses of the suitable correction number of degrees in time to the eyes of visual deterioration according to the adaptive feature of incremental principle and biosome, cooperate suitable nutrition and eye care measure again, can reduce the number of degrees of eyeglass a bit every five days or seven days, and adhere to for a long time, then can under the situation that does not influence working and learning, make the eyesight of eyes naturally and understandably recover normally to take off glasses at last.
But in life reality, people can not adopt above-mentioned way to reach the purpose of correcting eyesight.Because people can't change the so much money of expense and remove to buy the needs that tens of pairs of glasses satisfy the correction eyesight.So people adopt the glasses of various light, magnetic, electricity or device to pursue the effect of correcting eyesight, have much to come into the market.But not seeing so far has and can freely adjust the dioptric glasses of eyeglass by patient oneself.
The purpose of this utility model is will provide a kind of can freely adjust the dioptric glasses of eyeglass by patient oneself.
The utility model is to implement like this:
The dioptric eyesight of a kind of scalable eyeglass is corrected glasses and is by special eyeglass, mirror pin, strides beam and constitute.
Its lens frame and eyeglass are one, and lens frame that has inlet opening that it is made by two layers polyester class transparent membrane and eyeglass are formed.The thickness of the eyeglass in the outside should be than the lens thickness of inboard thick about one times; Outer lens frame has the groove O-ring seal, has groove in a side of nearly mirror pin; The internal layer lens frame has the coined ridge seal circle, has aperture in a side of nearly mirror pin, and these concavo-convex two circles should be able to form airtight fastening.
One side of lens frame is mixed the mirror pin routinely.
The beam of striding between two lens frame can doubling, and the rotating shaft shape is partly made in doubling, is fixed by pivot pin.Should keep the focal length central point of two eyeglasses overlapping during such lens frame doubling.Can inject transparent liquid medium by inlet opening between two eyeglasses, the density of this liquid medium should be close with the density of the polyester material of making eyeglass.As adopting that chlorotrifluoroethylene--ethylene copolymer or triethylene glycol two fat are made lens materials, then available anhydrous alcohol is as the liquid medium that enriches between two eyeglasses.
The mirror pin is assemblied on the lens frame routinely, and opening an aperture with the mirror underfooting end the most nearby of lens frame, can fix a feed liquor flexible pipe in the aperture, and the other end of this flexible pipe is fixed on the aperture on the eyeglass edge, makes between mirror pin and two eyeglasses to communicate.Then liquid medium can be from flowing between mirror pin and two eyeglasses.
The mirror pin is a tubulose, and the total length of mirror pin is divided into impartial two sections, and a section close with lens frame is thick, and another section carefully.Establish a piston in extra heavy pipe, its piston rod is guided tubule into from extra heavy pipe, is processed with thread groove in the tubule; Piston can move in extra heavy pipe, and piston rod can move in thickness two pipes with moving of piston.
The end of piston rod and an adjusting knob join, and adjusting knob links to each other with fixator.The manual button of adjusting knob is exposed to the chute outside of the inboard of mirror pin, promotes adjusting knob, also is moveable piston.When promoting adjusting knob, the fixator that links to each other with adjusting knob promptly moves in mirror pin tubule.Because fixator is processed into opening wooden fish shape, so when promoting adjusting knob, the opening of fixator can be subjected to the extruding at peak at place, the screw thread peak of tubule and closure, when entering the screw thread bottom-valley, the opening pressurized of fixator is eliminated and is then opened again, promptly may be stuck in the bottom-valley of screw thread, play the effect of secured adjusted button.Make the displacement indication for piston is shifted, then mark scale on the chute limit of mirror pin tubule inboard, this scale can be represented that then the patient is when mobile adjusting knob by the myopia and the number of degrees of long sight, and the number of degrees work that can pass through to be carved is on purpose adjusted.
The shift position that total length from the piston to the adjusting knob should guarantee adjusting knob is just in time in the range of control of the tubule length of mirror pin.Be that the interior adjusting knob of tubule is pushed into tubule foremost, can make piston but be pushed into extra heavy pipe foremost well, i.e. an end of close lens frame.
After manufacturing glasses is finished, piston is moved to the extra heavy pipe rearmost end of mirror pin.Open a hole in the piston front portion of mirror pin again, between eyeglass with in the extra heavy pipe of mirror pin, fill with liquid medium, moltenly then close this liquid feeding hole, promptly become the finished product glasses.The mirror pin of this glasses can bend routinely, and can not make feed liquor flexible pipe complications.
When making fashionable dress glasses and sunglasses, the back of can dyeing at the liquid medium of injection.
During use,, adjusting knob can be shifted to the rear portion of mirror pin tubule as near-sighted glasses; As farsighted glasses, adjusting knob can be shifted to the front portion of tubule; As just in time moving to the middle part of tubule, be goggles.Its liquid medium is dark, can make sunglasses; Liquid medium is popular color, then can make the fashionable dress mirror.
After injecting liquid medium between eyeglass, promote the piston in the mirror pin, the tension force of liquid medium is changed, inboard eyeglass to be fulcrum around the eyeglass, makes the acting force effect the longest to the arm of force of center of lens point under the effect of liquid medium and atmospheric pressure, so deformation maximum of inboard center of lens, and minute surface successively decreases to the deformation degree around the minute surface from central point, has so just kept minute surface to be certain radian, and can make the projection of eyeglass focus accurately.
If two lens frame doublings are overlapping, promptly can be used as telescope and use.
Thus, the dioptric eyesight correction of this scalable eyeglass glasses have reached the purpose of this utility model.
To correct glasses to the dioptric eyesight of scalable eyeglass described in the utility model with reference to the accompanying drawings below and do detailed elaboration.
Accompanying drawing 1 is the structural representation that the dioptric eyesight of scalable eyeglass is corrected glasses;
Accompanying drawing 2 is mirror leg structure synoptic diagram that the dioptric eyesight of scalable eyeglass is corrected glasses;
Accompanying drawing 3 is lens structure synoptic diagram that the dioptric eyesight of scalable eyeglass is corrected glasses.
With reference to accompanying drawing 1, the dioptric eyesight of a kind of scalable eyeglass is corrected glasses and is by special eyeglass (1), mirror pin (6), strides beam (2) formation.
Is one with reference to 3, two lens frame of accompanying drawing (19) (20) with eyeglass (17) (18).Lens frame of being made by two layers polyester class transparent membrane that has inlet opening (14) (16) and eyeglass are formed.Outer lens frame (19) has the groove O-ring seal, has groove in a side of nearly mirror pin; Internal layer lens frame (20) has coined ridge seal circle (15), and these concavo-convex two circles should form airtight fastening.The nearly Jing Jiaochu of lens frame mixes the mirror pin routinely.
With reference between 1, two lens frame of accompanying drawing (1) to stride beam (2) be hinging manner, fixed with pin (3) pin, therefore striding can doubling in the middle of the beam (2).Should keep the focal length central point of two eyeglasses of two lens frame overlapping during such lens frame doubling.
Inject transparent liquid medium with reference to passing through inlet opening (14) (16) between 3, two eyeglasses of accompanying drawing (19) (20), the density of this liquid medium should be close with the density of the polyester material of making eyeglass.As adopting that chlorotrifluoroethylene--ethylene copolymer or triethylene glycol two fat are made lens materials, then available anhydrous alcohol is as the liquid medium that enriches between two eyeglasses.
With reference to accompanying drawing 1 and accompanying drawing 2, mirror pin (6) is assemblied on the lens frame (19) (20) routinely, opening an aperture (5) with mirror pin (6) lower end the most nearby of lens frame (19) (20), can insert a feed liquor flexible pipe of people (4) in the aperture (5), the other end of this flexible pipe (4) is fixed in the aperture (14) on lens frame (20) limit, makes between mirror pin (6) and two eyeglasses (19) (20) to communicate.Then liquid medium can flow between mirror pin (6) and two eyeglasses (19) (20).
With reference to accompanying drawing 1 and accompanying drawing 2, mirror pin (6) is a tubulose, and the total length of mirror pin (6) is divided into impartial two sections, and a section close with lens frame (1) is thick, and another section carefully.Establish a piston (9) in extra heavy pipe, its piston rod (10) is guided tubule into from extra heavy pipe, is processed with thread groove (11) in the tubule; Piston (9) can move in extra heavy pipe, and piston rod (10) can move in the thickness pipe of mirror pin (6) with moving of piston (9).The end of piston rod (10) and an adjusting knob (13) join, and adjusting knob (13) links to each other with fixator (12).The manual button of adjusting knob (13) is exposed to chute (8) outside of the inboard of mirror pin (6), promotes adjusting knob (13), i.e. moveable piston (9), and the fixator (12) that links to each other with adjusting knob (13) simultaneously is promptly mobile in mirror pin tubule.Because fixator (12) is processed into opening wooden fish shape, so when promoting adjusting knob (13), the opening of fixator (12) can be subjected to the extruding at peak at the screw thread in the tubule of mirror pin (6) (11) peak place and closure, when entering the screw thread bottom-valley, the opening pressurized of fixator (12) is eliminated and is then opened again, promptly may be stuck in the bottom-valley of screw thread (11), play the effect of secured adjusted button (13).For being shifted, piston (9) makes the displacement indication, then on the chute on the tubule of mirror pin (6) (8), mark scale, this scale can be represented that then the patient is when mobile adjusting knob (13) by the myopia and the number of degrees of long sight, and the number of degrees that can pass through to be carved make on purpose to adjust the number of degrees that need.
The shift position that total length from piston (9) to adjusting knob (13) should guarantee adjusting knob (13) is just in time in the range of control of the tubule length of mirror pin (6).Be adjusting knob (13) in the tubule be pushed into tubule foremost the time, can make piston (9) but be pushed into extra heavy pipe foremost well, locate near lens frame (1).
With reference to accompanying drawing 2 and accompanying drawing 3, after manufacturing glasses is finished, piston (9) is moved to the rearmost end of mirror pin (6) extra heavy pipe.Open a hole (7) in piston (9) front portion of mirror pin (6) again,, between eyeglass (19) (20) with in the extra heavy pipe of mirror pin (6), fill with liquid medium by fluid hole (5) and feed liquor flexible pipe (4), molten then this liquid feeding aperture (7) that closes, the finished product glasses.The mirror pin (6) of this glasses can bend routinely, and can not make feed liquor flexible pipe (4) complications.
When making fashionable dress glasses and sunglasses, the back of can dyeing at the liquid medium of injection.
During use,, adjusting knob (13) can be shifted to the rear portion of mirror pin (6) tubule as near-sighted glasses; As farsighted glasses, adjusting knob (13) can be shifted to the front portion of mirror pin (6) tubule; As just in time moving to the middle part of tubule, be goggles.
Its liquid medium is dark, can make sunglasses; Liquid medium is popular color, then can make the fashionable dress mirror.
If with two lens frame to stride the beam doubling overlapping, promptly can be used as telescope and use.
Claims (4)
1, the dioptric eyesight of a kind of scalable eyeglass correct glasses by eyeglass, mirror pin, stride beam and constitute, it is characterized in that its lens frame (19) (20) and eyeglass (17) (18) are one, lens frame that has inlet opening (14) (16) that it is made by two layers polyester class transparent membrane and eyeglass are formed; Outer lens frame (19) has the groove O-ring seal, has recess (16) in a side of nearly mirror pin; Internal layer lens frame (20) has coined ridge seal circle (15), has aperture (14) in a side of nearly mirror pin (6), fixing feed tube (4) in the aperture (14), and these concavo-convex two circles should form airtight fastening; Can pass through inlet opening (14) (16) between two eyeglasses (17) (18) and inject transparent liquid medium, the density of this liquid medium should be close with the density of the polyester material of making eyeglass; Open an aperture (5) with mirror pin (6) lower end the most nearby of lens frame (19) (20), can insert the other end of people's feed liquor flexible pipe (4) in the aperture (5); The total length of mirror pin (6) should be divided into impartial two sections, and a section close with lens frame (1) is thick, and another section is thin; Establish a piston (9) in extra heavy pipe, open a liquid feeding aperture (7) on mirror pin (6) extra heavy pipe of piston (9) before slightly, piston rod (10) leads to tubule from extra heavy pipe, is processed with thread groove (11) in the tubule; The end of piston rod (10) and an adjusting knob (13) join, and adjusting knob (13) links to each other with fixator (12); The manual button of adjusting knob (13) is exposed to chute (8) outside of mirror pin (6); Fixator (13) is processed into opening wooden fish shape; On the chute (8) of the tubule inboard of mirror pin (6), mark the scale of representing by the myopia and the number of degrees of long sight.
2, the dioptric eyesight of scalable eyeglass according to claim 1 is corrected glasses, it is characterized in that shift position that total length from piston (9) to adjusting knob (13) should guarantee adjusting knob (13) is just in time in the range of control of the tubule length of mirror pin (6); Be that the interior adjusting knob (13) of tubule is pushed into tubule foremost, can make piston (9) but be pushed into extra heavy pipe foremost well, locate near lens frame (1).
3, to correct the liquid medium that injects between the eyeglass of glasses be transparent in stainable to the dioptric eyesight of scalable eyeglass according to claim 1.
4, the dioptric eyesight of scalable eyeglass according to claim 1 correct between two lens frame (19) (20) of glasses to stride beam (2) be articulated, can doubling; Hinge is fixing by pivot pin (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97247603 CN2317491Y (en) | 1997-10-24 | 1997-10-24 | Vision correcting glasses capable of regulating lens diopter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97247603 CN2317491Y (en) | 1997-10-24 | 1997-10-24 | Vision correcting glasses capable of regulating lens diopter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2317491Y true CN2317491Y (en) | 1999-05-05 |
Family
ID=33955031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97247603 Expired - Fee Related CN2317491Y (en) | 1997-10-24 | 1997-10-24 | Vision correcting glasses capable of regulating lens diopter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2317491Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154576A (en) * | 2016-05-11 | 2016-11-23 | 卢江波 | A kind of focus-adjustable glasses |
| CN113189791A (en) * | 2021-05-06 | 2021-07-30 | 安徽工程大学 | Degree-adjustable glasses |
-
1997
- 1997-10-24 CN CN 97247603 patent/CN2317491Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154576A (en) * | 2016-05-11 | 2016-11-23 | 卢江波 | A kind of focus-adjustable glasses |
| CN113189791A (en) * | 2021-05-06 | 2021-07-30 | 安徽工程大学 | Degree-adjustable glasses |
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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 |