CN203444185U - Anti-fog device of glasses - Google Patents
Anti-fog device of glasses Download PDFInfo
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- CN203444185U CN203444185U CN201320484053.6U CN201320484053U CN203444185U CN 203444185 U CN203444185 U CN 203444185U CN 201320484053 U CN201320484053 U CN 201320484053U CN 203444185 U CN203444185 U CN 203444185U
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- eyeglass
- antifog
- groove
- fog
- mist
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Abstract
The utility model discloses an anti-fog device of glasses. The anti-fog device comprises a glasses body which comprises a glasses frame and lenses, wherein an anti-fog frame is arranged on the glasses body and is movably clamped with the lenses or a lens frame below the lenses; a transparent fog guide piece is arranged on one side of the anti-fog frame, close to each lens and tilts to the front upper part of the lens; an anti-fog strip is arranged on one side of the anti-fog frame, contacted with the face. According to the anti-fog device, the overall structure of general glasses does not need to be changed, and the weight of the glasses cannot be excessively increased. The anti-fog device is simple in structure and convenient to clamp, can be selected for use according to the needs of wearers, has a better anti-fog function for the inner sides and the outer sides of the lenses, and is good in anti-fog effect, convenient, and practical.
Description
Technical field
The utility model relates to optometric technology field, especially relates to a kind of spectacle antifogging device.
Background technology
Glasses are the daily articles for use that needn't lack for myopia crowd, glasses to people, bring bright in, also deposit and can make troubles, such as cold weather season, the hot gas giving out on the hot gas of breathing out or food can form one deck fog on lens, and then affect people's sight line, bring to wearing spectacles person and inconvenience greatly.
In prior art, also have the design of many Anti-fog glasses, but most of Anti-fog glasses all adopt the mode that whole glasses are increased to heater strip, heat pipe or heat dump to eliminate fog.
Chinese patent literature (open day: on July 11st, 2012, publication number: CN 102566088A) disclose a kind of Anti-fog glasses, be provided with heat dump at spectacle frame two ends, heat dump is connected with the electric battery arranging in spectacle frame by wire and lens.
Technique scheme is by heat dump, the temperature of lens to be raise, and then realizes and to prevent that fog from producing, although this scheme can realize anti-fog effect, but virtually but increased the weight of glasses, the structure that has changed glasses, cost is high, is unfavorable for that consumers in general use.
Utility model content
The purpose of this utility model is to haze in order to solve glasses, affects the problem of people's daily life, and a kind of structure that neither changes common spectacles is provided, and also can not increase glasses weight, can effectively prevent that glasses from producing the spectacle antifogging device of fog.
The utility model is realized the technical scheme that its technical purpose adopts: a kind of spectacle antifogging device, comprise glasses body, described glasses body comprises mirror holder and eyeglass, on described glasses body, be provided with antifog, described antifog mirror holder activity clamping with eyeglass or eyeglass below, a described antifog upper side near eyeglass is provided with the transparent mist sheet of leading, and the described transparent mist sheet of leading is obliquely installed to eyeglass front upper place, and described antifog Jia Shangyu face contacts a side and is provided with gear mist bar.This spectacle antifogging device is by antifog of activity clamping one on glasses body, this antifog is activity clamping with eyeglass or mirror holder, that is to say this antifog glasses that can be applicable to any structure, under the environment that produces fog, by this, antifog plug-in card goes just can use to mirror holder, when not needing, can take off, neither can change the structure of glasses, also can not increase the production cost of glasses, and this antifog the upper transparent mist sheet of leading that is provided with inclination in the place ahead of eyeglass, this transparent mist sheet of leading can be isolated hot gas effectively with eyeglass, make hot gas can on eyeglass, not produce fog, this transparent mist sheet of leading adopts temperature sensing material to make simultaneously, the transparent mist sheet heat of leading can absorb heat, can not produce fog transparent leading on mist sheet, this transparent mist sheet of leading can not affect the visual effect of glasses, simultaneously in order to prevent that fog from entering the inner fog that produces of glasses from the contact position of glasses and face, a side near face on this antifog is provided with gear mist bar, gear mist bar is lived the gap sealing of glasses and face, hot gas cannot be entered, thereby effectively solved fog and in eyeglass inner side and outside, produced the chance of fog, person is no longer subject to the puzzlement of fog to make wearing spectacles.
As preferably, described antifog is elastic support, and described shape and the mirror holder of antifog are equipped with, and is provided with elasticity draw-in groove on described antifog, and the mirror holder edge card of eyeglass lower limb or eyeglass below is connected in elasticity draw-in groove.Antifog employing elastic support structure, so just can match with mirror holder according to the shape of mirror holder, guarantee anti-fog effect, elasticity draw-in groove is set, so only mirror holder need to be inserted to elasticity draw-in groove inner, because elasticity draw-in groove has certain elasticity, so no matter mirror holder thickness can firmly be blocked mirror holder insertion and elasticity draw-in groove mirror holder, can not come off, this structure operation is convenient simultaneously.
As preferably, described elasticity draw-in groove is along antifog length direction setting, the width of rebate of described elasticity draw-in groove is less than the width of elasticity draw-in groove bottom land, and the bottom land of described elasticity draw-in groove is arc structure, the described transparent cell wall both sides that mist sheet and gear mist bar are separately positioned on elasticity draw-in groove of leading.The preferred said structure of elasticity draw-in groove, the width of rebate of elasticity draw-in groove is less than the width of elasticity draw-in groove bottom land, such structure is when mirror holder inserts elasticity draw-in groove, elasticity draw-in groove can be firmly by mirror holder clamping, make antifog to be connected as a single entity with mirror holder, transparently lead the cell wall both sides that mist sheet and gear mist bar are separately positioned on elasticity draw-in groove, like this when snapping fit onto on mirror holder for antifog, the transparent mist sheet of leading is in the place ahead of eyeglass, and gear mist bar contacts with face in the back lower place of eyeglass, stops that fog enters eyeglass inner side.
As preferably, the transparent mist sheet of leading is temperature sensing material member, and the transparent length of stretching out the oblique eyeglass of mist sheet front upper place of leading is more than or equal to 10mm.The transparent mist sheet of leading is temperature sensing material member, the transparent mist sheet of leading of temperature sensing material both can prevent from by the temperature variation of material hazing, when having a large amount of hot gas, this transparent mist sheet of leading can also play the effect to the outside water conservancy diversion of eyeglass by hot gas, the transparent length of stretching out the oblique eyeglass of mist sheet front upper place of leading is more than or equal to 10mm, if transparent, lead the length that mist sheet stretches out too short, do not have effective anti-fog effect.
As preferably, keep off mist bar and be provided with globoidal structure near face's one side, the face of described globoidal structure and eyes below is suitable.Gear mist bar is provided with globoidal structure near face's one side, and this globoidal structure is in order to match with face structure, to prevent that fog from entering eyeglass inner side from eyeglass below and producing fog.
As preferably, transparently lead angle that mist sheet tilts to eyeglass front upper place for being more than or equal to 15 degree.Transparently leading angle that mist sheet tilts to eyeglass front upper place and be preferably greater than and equal 15 degree, is because if transparent angle of inclination of leading mist sheet is too small, does not have anti-fog effect effectively.
The beneficial effects of the utility model are: this spectacle antifogging device, neither need to change the one-piece construction of common spectacles, also can too much not increase the weight of glasses, and this anti-smog device is simple in structure, clamping is convenient, can, according to the choice for use that needs of eyeglass wearer, to the inner side of eyeglass and outside, all have good anti-fog function, good antifogging effect, convenient and practical.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the utility model spectacle antifogging device;
Fig. 2 is A-A cut-open view in Fig. 1;
Fig. 3 is the another kind of structural representation of the utility model spectacle antifogging device;
In figure: 1, glasses body, 2, mirror holder, 3, eyeglass, 4, antifog, 5, the transparent mist sheet of leading, 6, gear mist bar, 7, elasticity draw-in groove.
Embodiment
Below by specific embodiment, also by reference to the accompanying drawings the technical solution of the utility model is described in further detail.
Embodiment 1:
In the embodiment shown in fig. 1, a kind of spectacle antifogging device, comprise glasses body 1, glasses body 1 comprises mirror holder 2 and eyeglass 3, on glasses body 1, be provided with antifog 4, the shape of antifog 4 and mirror holder 2 are equipped with, antifog 4 is elastic support, antifog the 4 mirror holder 2 activity clampings with eyeglass 3 belows, a side near eyeglass 3 on antifog 4 is provided with the transparent mist sheet 5 of leading, the transparent mist sheet 5 of leading is for temperature sensing material member, and transparent mist sheet 5 60 degree that tilt to eyeglass 3 front upper places of leading arrange, and transparent to lead the length of stretching out the oblique eyeglass of mist sheet 5 front upper place be 20mm.Antifog 4 Shang Yu face contact a side and are provided with gear mist bar 6(and see Fig. 2).Gear mist bar 6 is provided with globoidal structure near face's one side, and the face of globoidal structure and eyes below is suitable.
On antifog 4, be provided with elasticity draw-in groove 7, mirror holder 2 edge card of eyeglass 3 belows are connected in elasticity draw-in groove 7.Elasticity draw-in groove 7 is along antifog 4 length direction settings, the width of rebate of elasticity draw-in groove 7 is less than the width of elasticity draw-in groove 7 bottom lands, the bottom land of elasticity draw-in groove 7 is arc structure, transparently leads the cell wall both sides (see figure 2) that mist sheet 5 and gear mist bar 6 are separately positioned on elasticity draw-in groove 7.
Embodiment 2:
In the embodiment shown in fig. 3, a kind of spectacle antifogging device, comprise glasses body 1, glasses body 1 comprises mirror holder 2 and eyeglass 3, on glasses body 1, be provided with antifog 4, the shape of antifog 4 and mirror holder 2 are equipped with, antifog 4 is elastic support, antifog 4 and eyeglass 3 activity clampings, a side near eyeglass 3 on antifog 4 is provided with the transparent mist sheet 5 of leading, the transparent mist sheet 5 of leading is for temperature sensing material member, and transparent mist sheet 5 45 degree that tilt to eyeglass 3 front upper places of leading arrange, and transparent to lead the length of stretching out the oblique eyeglass of mist sheet 5 front upper place be 25mm.Antifog 4 Shang Yu face contact a side and are provided with gear mist bar 6(and see Fig. 2).Gear mist bar 6 is provided with globoidal structure near face's one side, and the face of globoidal structure and eyes below is suitable.
On antifog 4, be provided with elasticity draw-in groove 7, the lower limb of eyeglass 3 is connected in elasticity draw-in groove 7.Elasticity draw-in groove 7 is along antifog 4 length direction settings, and the width of rebate of elasticity draw-in groove 7 is less than the width of elasticity draw-in groove 7 bottom lands, and the bottom land of elasticity draw-in groove 7 is arc structure, transparently leads the cell wall both sides that mist sheet 5 and gear mist bar 6 are separately positioned on elasticity draw-in groove 7.
During use, by this antifog mirror holder that snaps fit onto eyeglass or eyeglass below, make to keep off mist bar 6 in the inner side of eyeglass, make the transparent mist sheet 5 of leading in the outside of eyeglass, wearer's glasses person just needn't worry to produce fog having under the environment of hot gas like this, affects sight line, the inconvenience bringing.
This spectacle antifogging device, can be applied on the glasses of any structure, neither can change the structure of whole glasses, also can not increase the production cost of glasses, and antifog employing resilient material forms, can not produce bad constriction to wearer's face in use, the transparent mist sheet of leading adopts temperature sensing material to make, the transparent mist sheet heat of leading that temperature sensing material is made can absorb heat, can not produce fog transparent leading on mist sheet, also can stop contacting of hot gas and eyeglass simultaneously, and prevent the generation of fog, this transparent mist sheet of leading can not affect the visual effect of glasses, in order to prevent that fog from entering glasses inside and producing fog in eyeglass inner side from the gap between glasses and face, on this antifog, near a side of face, be provided with the gear mist bar matching with face shape, gear mist bar is lived the gap sealing of glasses and face, hot gas cannot be entered, thereby effectively solved fog and in eyeglass inner side and outside, produced the chance of fog, person is no longer subject to the puzzlement of fog to make wearing spectacles.And this spectacle antifogging device, simple in structure, easy to make, can wear at any time as required and collect, convenient and practical, good antifogging effect.
Claims (6)
1. a spectacle antifogging device, comprise glasses body (1), described glasses body (1) comprises mirror holder (2) and eyeglass (3), it is characterized in that: on described glasses body (1), be provided with antifog (4), mirror holder (2) the activity clamping of antifog described (4) and eyeglass (3) or eyeglass (3) below, the upper side near eyeglass (3) in antifog described (4) is provided with the transparent mist sheet (5) of leading, the described transparent mist sheet (5) of leading is obliquely installed to eyeglass (3) front upper place, antifog described (4) Shang Yu face contacts a side and is provided with gear mist bar (6).
2. a kind of spectacle antifogging device according to claim 1, it is characterized in that: antifog described (4) are elastic support, the shape of described antifog (4) and mirror holder (2) are equipped with, on described antifog (4), be provided with elasticity draw-in groove (7), mirror holder (2) edge card of eyeglass (3) lower limb or eyeglass (3) below is connected in elasticity draw-in groove (7).
3. a kind of spectacle antifogging device according to claim 2, it is characterized in that: described elasticity draw-in groove (7) is along antifog (4) length direction setting, the width of rebate of described elasticity draw-in groove (7) is less than the width of elasticity draw-in groove (7) bottom land, the bottom land of described elasticity draw-in groove (7) is arc structure, the described transparent cell wall both sides that mist sheet (5) and gear mist bar (6) are separately positioned on elasticity draw-in groove (7) of leading.
4. according to a kind of spectacle antifogging device described in claim 1 or 2 or 3, it is characterized in that: the transparent mist sheet (5) of leading is temperature sensing material member, and the transparent length of stretching out the oblique eyeglass of mist sheet (5) front upper place of leading is more than or equal to 10mm.
5. according to a kind of spectacle antifogging device described in claim 1 or 2 or 3, it is characterized in that: gear mist bar (6) is provided with globoidal structure near face's one side, the face of described globoidal structure and eyes below is suitable.
6. according to a kind of spectacle antifogging device described in claim 1 or 2 or 3, it is characterized in that: transparently lead the angle that mist sheet (5) tilts to eyeglass (3) front upper place and be more than or equal to 15 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320484053.6U CN203444185U (en) | 2013-08-09 | 2013-08-09 | Anti-fog device of glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320484053.6U CN203444185U (en) | 2013-08-09 | 2013-08-09 | Anti-fog device of glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203444185U true CN203444185U (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320484053.6U Expired - Fee Related CN203444185U (en) | 2013-08-09 | 2013-08-09 | Anti-fog device of glasses |
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| Country | Link |
|---|---|
| CN (1) | CN203444185U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273209A (en) * | 2018-01-31 | 2018-07-13 | 山东联星能源集团有限公司 | The chemical experiment breathing mask that wearable glasses use |
| CN111929917A (en) * | 2020-08-13 | 2020-11-13 | 安徽信息工程学院 | Anti-fuzzy glasses |
| KR20210113771A (en) * | 2020-03-09 | 2021-09-17 | (주)희창 | Antifog clip for glasses |
| KR102339707B1 (en) * | 2020-12-24 | 2021-12-16 | 삼미글로벌 주식회사 | Intercepting apparatus |
| KR20220091657A (en) * | 2020-12-23 | 2022-07-01 | 이형훈 | Apparatus for removing condensation of glasses |
-
2013
- 2013-08-09 CN CN201320484053.6U patent/CN203444185U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273209A (en) * | 2018-01-31 | 2018-07-13 | 山东联星能源集团有限公司 | The chemical experiment breathing mask that wearable glasses use |
| KR20210113771A (en) * | 2020-03-09 | 2021-09-17 | (주)희창 | Antifog clip for glasses |
| KR102396284B1 (en) * | 2020-03-09 | 2022-05-10 | (주)희창 | Antifog clip for glasses |
| CN111929917A (en) * | 2020-08-13 | 2020-11-13 | 安徽信息工程学院 | Anti-fuzzy glasses |
| KR20220091657A (en) * | 2020-12-23 | 2022-07-01 | 이형훈 | Apparatus for removing condensation of glasses |
| KR102479080B1 (en) * | 2020-12-23 | 2022-12-20 | 이형훈 | Apparatus for removing condensation of glasses |
| KR102339707B1 (en) * | 2020-12-24 | 2021-12-16 | 삼미글로벌 주식회사 | Intercepting apparatus |
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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: 20140219 Termination date: 20140809 |
|
| EXPY | Termination of patent right or utility model |