CN203849510U - Folding healthcare spectacles - Google Patents
Folding healthcare spectacles Download PDFInfo
- Publication number
- CN203849510U CN203849510U CN201420144568.6U CN201420144568U CN203849510U CN 203849510 U CN203849510 U CN 203849510U CN 201420144568 U CN201420144568 U CN 201420144568U CN 203849510 U CN203849510 U CN 203849510U
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- China
- Prior art keywords
- slide block
- spectacles
- guide groove
- block
- mirror leg
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- 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.)
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model relates to a pair of spectacles and particularly relates to a pair of folding healthcare spectacles. A first slide block and a second slide block which are pivoted with each other are arranged in a guide slot, so that the rotation between the two slide blocks is blocked by the side wall of the guide slot, furthermore, spectacles legs are prevented from rotating towards the inner side of the spectacles by the second slide block close to the inner side of the spectacles legs, and then, the spectacles legs which are in an opened state are locked; when the spectacles are needed to be folded, a convex block is enabled to rotate and the first slide block is pushed to move by means of the relative rotation between a connecting seat and a connecting rod, furthermore, the second slide block is gradually taken away from the guide slot, and the spectacles legs are not blocked by the second slide block after the side wall of the guide slot is not used as a barrier, so that the spectacles legs can be folded on a spectacles ring, and the spectacles ring and parts of lenses are protected by a cavity formed at the inner side of the spectacles legs. According to the utility model, the folding healthcare spectacles can be conveniently folded; after the spectacles are folded, the spectacles ring and the lenses can be protected by the spectacles legs, and the daily application of the healthcare spectacles is favorably realized; in addition, the folding healthcare spectacles are convenient to carry, simple in structure, beneficial to production, reduced in production cost and prolonged in service life.
Description
Technical field
The utility model relates to a kind of glasses, relates in particular to a kind of folding glasses.
Background technology
Common glasses, leg of spectacles can be to glasses folded inside, then puts into spectacle case and carry, and uses so very inconveniently, and the presbyopic glasses that especially use for the elderly, need to often take, put on, so use just more inconvenient.
Even for solving above problem, number of patent application is 200410086772.8 to disclose a kind of glasses that can be folded into box, comprise eyeglass and mirror leg, eyeglass and mirror leg are respectively as two connecting objects, between them, by bindiny mechanism, connect, one end of described bindiny mechanism and connecting object form and are rotationally connected, the other end of bindiny mechanism and another connecting object form pivot joint, rotation axis is mutually vertical with drive-connecting shaft, on described two mirror legs, have hollow-out parts, two hollow-out parts are rotated after fastening by bindiny mechanism, described eyeglass can be contained in two formed cavitys of hollow-out parts.The disclosed glasses of this patent of invention, when not using, can be folded into box very easily, and eyeglass is combined in mirror leg, use easily.But this patent scheme is relative complex in the pivot joint of mirror leg and the structure of rotation, can increase to some extent manufacturing cost, and complicated structure can should affect forming serviceable life.
The utility model is the further improvement to above-mentioned formerly patent to a certain extent.
Utility model content
The utility model provides a kind of folding glasses, convenient glasses folding and taking in, and simple and practical, effectively reduce the cost of manufacturing, extend the serviceable life of product.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of folding glasses, comprise Jing Quan, mirror leg, and the connecting link that is positioned at two ends, mirror circle left and right, also comprise the Connection Block that is located at the Jing Quan left and right sides, described connecting link is articulated on described Connection Block, its pivot joint axis is consistent with the axis direction of connecting link, Connection Block can be rotated around the axis of connecting link, described mirror leg is articulated in also can be toward deflection inside glasses on described Connection Block, described connecting link is provided with projection, projection can rotate with connecting link in Connection Block, in described Connection Block, be provided with and be communicated with extraneous guide groove, described projection is positioned at guide groove, in described guide groove, be provided with the first slide block and second slide block that can move along guide groove direction, described the first slide block and the mutual pivot joint of the second slide block also limit it by described guide groove sidewall and mutually rotate, on the first slide block, away from one end of the second slide block, be positioned at all the time the radius of gyration scope of described projection, therefore projection can be with the rotation of connecting link, to the first slide block, provide expulsive force, the first slide block can be moved in guide groove.
On described the second slide block away from one end of the first slide block immediately and hinder described mirror leg and rotate to glasses inner side, in order to realize this point, those skilled in the art can know, guide groove is communicated with the necessary corresponding mirror leg of extraneous outlet, the second slide block also must some be positioned at outside guide groove simultaneously, and extend out to mirror inboard leg and exceed the pivoting point of mirror leg and Connection Block from guide groove, make mirror leg in range of deflection, be subject to the obstruction of the second slide block and deflection smoothly, make the second slide block form locking to mirror leg, under lock-out state, glasses must be worn in normally state, be that the length direction of mirror leg is perpendicular to eyeglass in-plane, Connection Block also should turn to a certain angle, make the first inner slide block can not be subject to the promotion of connecting link projection.
When needs folding glasses, can first Connection Block be rotated as for a certain angle, the length direction of mirror leg is positioned on the mirror plane of glasses, now described projection can promote described the first slide block gradually with connecting link rotation, the first slide block is promoted by projection and drives described the second slide block to leave gradually described guide groove, object is to allow the second slide block depart from after guide groove, break away from the obstruction of guide groove sidewall, finally can mutually rotate with the first slide block, now the first slide block just no longer forms and hinders the deflection of mirror leg, mirror leg can be rotated to glasses inner side smoothly, in addition, owing to also offering on described mirror leg towards unlimited cavity inside glasses, object is while making mirror leg deflect to the Jing Quan position of glasses, can allow Jing Quan fold in the cavity of ensconcing mirror leg, to Jing Quan and eyeglass are formed to certain protection, also be convenient to the folding of glasses.
Therefore, such scheme makes glasses realize the switching of folded state and open mode, contributes to the routine use of glasses, and simple in structure, processing ease, low cost of manufacture.
Further, in order to make the first slide block remain parallel with the second slide block, the drive-connecting shaft of the first slide block and the second slide block is provided with torsion spring, in actual use, those skilled in the art will envision that, one end of torsion spring is described the first slide block immediately, and the other end is described the second slide block immediately, therefore, when mirror leg refolding while being returned to open mode not, the second slide block can automatically revert to the position parallel with the first slide block, so that the second slide block can come back in guide groove, and mirror leg is relocked
Further, in order to make the first slide block be positioned at all the time the scope of activities of projection, in described Connection Block, be also provided with limit base, between described the first slide block and limit base immediately flexible, when the first slide block is subject to promotion the movement of projection, the second slide block also leaves guide groove gradually completely, elastic component can be compressed or stretch and assemble elastic potential energy, when projection is rotated further and leaves gradually after the first slide block, elastic component resilience, and the first slipper push to origin-location, also related the second slide block comes back to guide groove gradually simultaneously, the sidewall of guide groove continues it to form and hinder.Therefore, when projection does not promote the first slide block, the first slide block and the second slide block can arrive origin-location by automatic returning, and the second slide block forms locking to mirror leg all the time.
Preferably, on described the first slide block, be extended with limited block, described elastic component is to be set in the first slide block periphery and the spring between described limited block and described limit base immediately, therefore can make spring can in Connection Block, obtain location, and make the reset resilience of the first slide block more stable.
Further, on described mirror inboard leg and described Connection Block, be respectively equipped with the first latch fitting and second latch fitting of the locking that can cooperatively interact, when described mirror leg turns to Connection Block towards glasses inner side, the first latch fitting and the second latch fitting lock mutually, therefore,, after mirror leg is by temporary locking, mirror leg can overcome the thrust that the torsion spring on the second mirror leg drive-connecting shaft is granted, be locked in securely on Connection Block, make mirror leg remain folded state.
Preferably, described the first latch fitting and the second latch fitting are magnet, and the lock mode that uses magnet to attract each other, more simplifies structure.
Compared with prior art, the beneficial effects of the utility model are: a kind of folding glasses of the utility model is arranged in guide groove by the first slide block and second slide block of mutual pivot joint, make the sidewall of guide groove hinder the rotation between two slide blocks, and then make the second slide block that is next to mirror inboard leg hinder mirror leg to the rotation of glasses inner side, make the mirror leg under open mode obtain locking, when needs are rolled over glasses, utilize relatively rotating of Connection Block and connecting link that projection is rotated and promote the first slide block and move and then say that the second slide block takes out of outside guide groove gradually, after guide groove sidewall does not reconstruct and hinders, the second slide block does not no longer form and hinders mirror leg, mirror leg is folded on Jing Quan, and by the cavity of mirror inboard leg, Jing Quan and a part of eyeglass are formed to protection.Therefore, the utility model can simply and easily make glasses folding, after folding, makes Jing Quan and eyeglass can be subject to the protection of mirror leg; the routine use that contributes to glasses, and easy to carry, simple in structure; be conducive to manufacture, reduce production costs, increase the service life.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Fig. 2 is the projection cube structure schematic diagram of the utility model connecting link end.
Fig. 3 be the utility model glasses when wearing state, the inner structure diagrammatic cross-section of Connection Block.
Fig. 4 is the utility model mirror leg when folding gradually, the inner structure diagrammatic cross-section of Connection Block.
Fig. 5 is the Connection Block inner structure diagrammatic cross-section after the utility model mirror leg folds.
Fig. 6 is that the utility model glasses completes the overall schematic after folding.
Embodiment
Below in conjunction with embodiment, the utility model is further described.Wherein, accompanying drawing is only for exemplary illustration, expression be only schematic diagram, but not pictorial diagram can not be interpreted as the restriction to this patent; For embodiment of the present utility model is described better, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; For a person skilled in the art, in accompanying drawing some known configurations and explanation thereof may to omit be understandable.
The corresponding same or analogous parts of same or analogous label in the accompanying drawing of the utility model embodiment; In description of the present utility model, it will be appreciated that, if have term " on ", the orientation of the indication such as D score, " left side ", " right side ", " vertically ", " level " or position relationship be for based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than indicate or imply that the device of indication or element must have specific orientation, with specific orientation, construct and operation, therefore the term of describing position relationship in accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent.
As shown in Figure 1 and 2, a kind of folding glasses, comprise mirror circle 100, mirror circle 100 both sides are protruding head rod 1 and the second connecting link (not marking in figure) respectively, the endways of head rod 1 are protruding with the first projection 10, the second connecting link end be protruding with the second projection (not marking in figure) down, head rod 1 and the second connecting link are articulated with respectively the first Connection Block 200 and the second Connection Block 300, the first Connection Block 200 and the second Connection Block 300 are articulated with respectively first mirror leg 400 and the second mirror leg 500, first mirror leg 400 and the second mirror leg 500 all can rotate to glasses inner side.In conjunction with Fig. 3, take the right side of glasses is example, head rod 1 stretches into the first Connection Block 200 inside, the first Connection Block 200 can rotate mutually with head rod 1, in the first Connection Block 200, offer guide groove 2, guide groove 2 length direction perpendicular to the axis direction of head rod 1, the upper end of guide groove 2 extends to the first Connection Block 200 upsides, and by being provided with the open communication external world, first mirror leg 400 is under open mode, the openend of guide groove 2 is close to the inner side of first mirror leg 400, and head rod 1 end extends to guide groove 2, the first projection 10 can be rotated with the rotation of head rod 1 in guide groove 2, in guide groove 2, be also provided with the first slide block 3 and second slide block 4 that can move along guide groove 2 directions, corresponding and close first projection 10 in the inner of the first slide block 3, the other end in guide groove 2 with the mutual pivot joint of the second slide block 4, on its drive-connecting shaft, be provided with torsion spring (not shown in FIG.), the both sides of the first slide block 3 cross out limited location piece 6, for limited block 6 can be moved in the lump with the first slide block 3 in guide groove 2, on guide groove 2, the both sides of corresponding limited block 6 stretch out, the width of extension can move limited block 6 after increasing in this space, in addition, on guide groove 2, the formed shoulder of the delivery position of narrower part and wider portion has just formed limit base 5, in the wider portion of guide groove 2, the periphery cover of the first slide block 3 has spring 7, limited block 6 and limit base 5 are pressed respectively in spring 7 two ends, effect due to spring 7 power, make the inner of the first slide block 3 be positioned at all the time the slewing area of the first projection 10 and press the first projection 10, simultaneously, the opening of guide groove 2 is stretched out in the outer end of the second slide block 4, the inner side of first mirror leg 400 immediately, because the second slide block 4 is in guide groove 2, the sidewall of guide groove 2 has been implemented obstruction to it, and the second slide block 4 can not be rotated, because the second slide block 4 can not rotate, therefore first mirror leg 400 is also hindered, by the activity of the second slide block 4 locking first mirror legs 400.Therefore, when glasses are when normally wearing, first mirror leg 400 and the second mirror leg 500 are opened, the first Connection Block 200 turns an angle, and makes guide groove 2 perpendicular to head rod 1, the first slide block 3, not be subject to promotion thereby the invariant position of the first projection 10, make the second slide block 4 still be positioned at guide groove 2, therefore when eyeglasses-wearing, mirror leg can not, to deflecting folded inside glasses, make to wear stable.
When needs folding glasses, by the Connection Block upset of glasses both sides, as shown in Fig. 4 ~ 5, take the right side of glasses is example, when the first Connection Block 200 upward deflects after 90 degree, the first slide block 3 that the first projection 10 promotes in the first Connection Block 200 gradually with the rotation of head rod 1 moves gradually along guide groove 2, therefore the first slide block 3 drives the second slide block 4 to shift out guide groove 2 gradually, make the sidewall of guide groove 2 no longer the second slide block 4 be formed and be hindered, the second slide block 4 can rotate, and then second slide block 4 no longer first mirror leg 400 is formed to locking, now can control first mirror leg 400 and rotate and be folded in mirror circle 100 upsides to side, in addition, mirror inboard leg offers cavity 401, when mirror leg is superimposed on mirror circle 100, mirror circle 100 and part eyeglass just can be folded and ensconce in cavity 401, mirror circle 100 and eyeglass are protected, in addition, in Connection Block, upside also offers mating groove 21, mating groove 21 is connected guide grooves 2 and perpendicular to guide groove 2, when the second slide block 4 is tending towards folding and when promoting the second slide block 4 and rotating gradually, the second slide block 4 can be folded and ensconce in mating groove 8.
Because mirror leg is in folding process, torsion spring on the first slide block 3 and the second slide block 4 drive-connecting shafts is compressed gradually, therefore the second slide block 4 constantly can impose converse rotating force to mirror leg, in order to overcome the counter-force of torsion spring after making mirror leg folding, the inner side of mirror leg and the upside of Connection Block are respectively arranged with the magnet 8 of mutual correspondence, and after mirror leg is completely folding, two magnet 8 attract each other, overcome the counter-force that torsion spring brings, mirror leg can be stably folded on mirror circle 100.State after the mirror leg of glasses both sides is completely folding as shown in Figure 6.
In like manner, when needs wearing spectacles, can to glasses outside, rotate by people's hand control mirror leg, due to the effect of torsion spring, the second mirror leg 500 returns back to the state parallel with first mirror leg 400, is now rotationally connected seat again, make no longer to press closer the first slide block 3 after the projection rotation on connecting link, due to the rebound effect of spring 7, the first slide block 3 resets and drives the second slide block 4 to come back in guide groove 2 and be subject to the obstruction of guide groove 2 sidewalls and can not rotate, mirror leg therefore and can not be again to deflection inside glasses.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description, for example, cut the simple change of wire pressing device position, the shape of steady job portion and active operation portion, size change etc.Here exhaustive without also giving all embodiments.All any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in the protection domain of the utility model claim.
Claims (6)
1. a folding glasses, comprise Jing Quan, mirror leg, and the connecting link that is positioned at two ends, mirror circle left and right, it is characterized in that, also comprise the Connection Block that is located at the Jing Quan left and right sides, described connecting link is articulated on described Connection Block, its pivot joint axis is consistent with the axis direction of connecting link, described mirror leg is articulated on described Connection Block, described connecting link is provided with projection, projection can rotate with connecting link in Connection Block, in described Connection Block, be provided with and be communicated with extraneous guide groove, described projection is positioned at guide groove, in described guide groove, be provided with the first slide block and second slide block that can move along guide groove direction, described the first slide block and the mutual pivot joint of the second slide block also limit it by described guide groove sidewall and mutually rotate, on the first slide block, away from one end of the second slide block, be positioned at all the time the radius of gyration scope of described projection, on described the second slide block away from one end of the first slide block immediately and hinder described mirror leg and rotate to glasses inner side, described projection can promote described the first slide block gradually with connecting link rotation, the first slide block is promoted by projection and drives described the second slide block to leave gradually described guide groove, on described mirror leg, also offer towards unlimited cavity inside glasses.
2. folding glasses according to claim 1, is characterized in that, the drive-connecting shaft of the first slide block and the second slide block is provided with torsion spring.
3. folding glasses according to claim 1, is characterized in that, is also provided with limit base in described Connection Block, between described the first slide block and limit base immediately flexible.
4. folding glasses according to claim 3, is characterized in that, on described the first slide block, is extended with limited block, and described elastic component is to be set in the first slide block periphery and the spring between described limited block and described limit base immediately.
5. according to the folding glasses described in claim 1 ~ 4 any one, it is characterized in that, on described mirror inboard leg and described Connection Block, be respectively equipped with the first latch fitting and second latch fitting of the locking that can cooperatively interact, when described mirror leg turns to Connection Block towards glasses inner side, the first latch fitting and the second latch fitting lock mutually.
6. folding glasses according to claim 5, is characterized in that, described the first latch fitting and the second latch fitting are magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144568.6U CN203849510U (en) | 2014-03-28 | 2014-03-28 | Folding healthcare spectacles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144568.6U CN203849510U (en) | 2014-03-28 | 2014-03-28 | Folding healthcare spectacles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203849510U true CN203849510U (en) | 2014-09-24 |
Family
ID=51562506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420144568.6U Expired - Fee Related CN203849510U (en) | 2014-03-28 | 2014-03-28 | Folding healthcare spectacles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203849510U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105093563A (en) * | 2015-09-14 | 2015-11-25 | 高晶晶 | Foldable glasses |
| WO2016095712A1 (en) * | 2014-12-20 | 2016-06-23 | 无限研制国际有限公司 | Spectacle frame |
| CN110716323A (en) * | 2019-10-25 | 2020-01-21 | 李喜勤 | Foldable glasses |
-
2014
- 2014-03-28 CN CN201420144568.6U patent/CN203849510U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016095712A1 (en) * | 2014-12-20 | 2016-06-23 | 无限研制国际有限公司 | Spectacle frame |
| CN105093563A (en) * | 2015-09-14 | 2015-11-25 | 高晶晶 | Foldable glasses |
| CN110716323A (en) * | 2019-10-25 | 2020-01-21 | 李喜勤 | Foldable glasses |
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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: 20140924 Termination date: 20150328 |
|
| EXPY | Termination of patent right or utility model |