CN203849511U - Folding healthcare spectacles - Google Patents
Folding healthcare spectacles Download PDFInfo
- Publication number
- CN203849511U CN203849511U CN201420144644.3U CN201420144644U CN203849511U CN 203849511 U CN203849511 U CN 203849511U CN 201420144644 U CN201420144644 U CN 201420144644U CN 203849511 U CN203849511 U CN 203849511U
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- Prior art keywords
- magnet
- guide groove
- projection
- mirror leg
- glasses
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Abstract
The utility model relates to a pair of spectacles and particularly relates to a pair of folding healthcare spectacles. A second magnet in a connecting seat is ejected or sucked through the relative rotation between the connecting seat and a connecting rod which are located at two sides of the spectacles, so that spectacles legs can be locked or unlocked by the second magnet, and furthermore, the spectacles are opened or folded. According to the utility model, the spectacles can be simply and conveniently switched between a folded state and an opened state so as to be beneficial to daily application; in addition, the spectacles are of a folding structure so as to be convenient to carry, easy to operate, 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, and folding and taking in of convenient glasses is simple and practical, contributes to the routine use of glasses, and effectively reduces the cost of manufacturing, and extends 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, described mirror leg is articulated in also can be toward deflecting folded inside glasses on described Connection Block, on described mirror leg, also offer towards unlimited cavity inside glasses, described connecting link is provided with projection and the first magnet, the protrusion direction of described projection is mutually vertical with the pole orientation of the first magnet, in described Connection Block, be provided with and be communicated with extraneous guide groove, guide groove outlet is adjacent with mirror inboard leg, described projection and the first magnet are all positioned at guide groove, projection and the first magnet all can rotate with connecting link in guide groove, the radius of gyration of projection is greater than the radius of gyration of the first magnet, in described guide groove, be provided with second magnet that can move along guide groove direction, the width of the second magnet and guide groove width are similar, the inner of described the second magnet is positioned at the radius of gyration scope of described projection all the time, therefore the rotation of projection can form and promote the second magnet.
Due to the protrusion direction of described projection and the pole orientation of the first magnet mutually vertical, by control linkage seat and connecting link, relatively rotate, make to realize the mutual switching between corresponding the second magnet of projection and corresponding the second magnet of the first magnet.
Under mirror leg open mode, it is inner that described projection tightly pushes away the second magnet, guide groove the inner side of described mirror leg are immediately stretched out in the second magnet outer end, because a part for the second magnet is also stayed in guide groove, and the width of the second magnet and guide groove width are similar, therefore the second magnet is subject to the obstruction of guide groove sidewall, therefore the outer end of the second magnet can form and hinder the rotation of mirror leg in the inner side of mirror leg, and mirror leg just can not rotate to glasses inner side and be folding.
Under mirror leg folded state, described the first magnet attracts the second magnet to be retracted in guide groove, along with relatively rotating of Connection Block and connecting link, the also corresponding change of position of the corresponding second magnet the inner of projection and the first magnet, mirror leg is switched to folded state from open mode, therefore projection no longer tightly pushes away described the second magnet after rotating, and be switched to by corresponding the second magnet of the first magnet, therefore the second magnet is subject to the attraction of the first magnet, and towards the first magnet direction, move in guide groove, cause related self the outer end of the second magnet to return in guide groove completely, no longer hinder immediately mirror inboard leg, therefore no longer turning folding of mirror leg formed and hindered.
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 in the folded cavity of ensconcing mirror leg of Jing Quan; to Jing Quan and eyeglass are formed to certain protection, be also 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 foldable structure is simple, processing ease, low cost of manufacture.
Under the open mode of mirror leg, the projection that the second magnet is connected on bar is released a part from guide groove, the second magnet has lost after the attraction of the first magnet, in guide groove, be not fixed, therefore be easy to come off in wearing process, therefore, further, the top of described projection is provided with the 3rd magnet, in described the second magnet and Connection Block, offer respectively the first skewed slot and the second skewed slot, the first skewed slot and the second skewed slot end be corresponding and connection mutually, in described the first skewed slot, be provided with the 4th magnet, the polarity of the 4th magnet the inner is contrary with the polarity of the 3rd magnet outer end, and identical with the polarity of described the first magnet outer end, when mirror leg is opened, projection promotes the second magnet and is subjected to displacement, the 3rd magnet on projection top can utilize magnetic repulsion that the 4th magnet is pushed to the second skewed slot from the first skewed slot simultaneously, make a 4th magnet part be positioned at the first skewed slot, a part is positioned at the second skewed slot, therefore can provisionally the second magnet be locked in Connection Block, make it can not continue to be subjected to displacement, on the contrary, when mirror leg folds, no longer corresponding the second magnet of projection, no longer corresponding the 4th magnet of the 3rd magnet, but switch to by corresponding the second magnet of the first magnet and the 4th magnet, because polarity is identical, the 4th magnet is attracted, and be retracted in the first skewed slot, therefore the 4th magnet no longer locks the second magnet.
Further, in order to simplify manufacturing process, in described connecting link, offer groove, the corresponding described projection in position of groove, described the first magnet is arranged in described groove.
Further, described mirror inboard leg is provided with the 5th magnet, and under mirror leg folded state, described the 5th magnet and the corresponding and attraction mutually of described the second magnet, therefore make mirror leg remain folded state.
Compared with prior art, the beneficial effects of the utility model are: a kind of folding glasses of the utility model relatively rotates by Connection Block and connecting link, realize the folding switching with opening two states of mirror leg.
Under mirror leg open mode, it is inner that described projection tightly pushes away the second magnet, guide groove the inner side of described mirror leg are immediately stretched out in the second magnet outer end, because a part for the second magnet is stayed in guide groove well, and the width of the second magnet and guide groove width are similar, therefore the second magnet is subject to the obstruction of guide groove sidewall, therefore the outer end of the second magnet can form and hinder the rotation of mirror leg in the inner side of mirror leg, mirror leg just can not rotate to glasses inner side and be folding, thereby mirror leg is locked effectively, guarantee the stability of glasses in wearing process.
Under mirror leg folded state, described the first magnet attracts the second magnet to be retracted in guide groove, along with relatively rotating of Connection Block and connecting link, the also corresponding change of position of projection and the corresponding second magnet the inner of the first magnet, mirror leg is switched to folded state from open mode, therefore projection no longer tightly pushes away described the second magnet after rotating, and be switched to by corresponding the second magnet of the first magnet, therefore the second magnet is subject to the attraction of the first magnet, and towards the first magnet direction, move in guide groove, cause related self the outer end of the second magnet to get back in guide groove completely, no longer hinder immediately mirror inboard leg, therefore no longer turning folding of mirror leg formed and hindered, thereby mirror leg can be folded on the Jing Quan of glasses, 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 in the folded cavity of ensconcing mirror leg of Jing Quan, to Jing Quan and eyeglass are formed to certain protection, be also convenient to the folding of glasses.
Therefore, the utility model can simply and easily make glasses realize the switching of folded state and open mode, contributes to the routine use of glasses, and foldable structure is simple, easy to carry, processing ease, and 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 structural representation of the utility model connecting link end.
Fig. 3 be the utility model glasses when wearing state, the inner structure sectional view of Connection Block and mirror leg.
Fig. 4 is the utility model mirror leg when folding gradually, the inner structure sectional view of Connection Block and mirror leg.
Fig. 5 is the one-piece construction schematic diagram after the utility model mirror leg folds.
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 respectively head rod 101 and the second connecting link (not marking in figure), the end of head rod 101 and the second connecting link is provided with projection 3, projection 3 protrudes the direction of human body head (towards) towards the rear direction of glasses, in head rod 101 and the second connecting link, offer groove 1, the corresponding described projection 3 in position of groove 1, the interior fixed placement of groove 1 has the first magnet 10, the pole orientation of the first magnet 10 is mutually vertical with the protrusion direction of projection 3, head rod 101 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 101 stretches into the first Connection Block 200 inside, the first Connection Block 200 can rotate mutually with head rod 101, in the first Connection Block 200, offer guide groove 2, guide groove 2 length direction perpendicular to the axis direction of head rod 101, 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 adjacent to the inner side of first mirror leg 400, and head rod 101 ends extend in guide groove 2, projection 3 and the first magnet 10 can be rotated with the rotation of head rod 101 in guide groove 2, in guide groove 2, be also provided with second magnet 20 that can move along guide groove 2 length directions, the inner of the second magnet 20 is positioned at the radius of gyration scope of projection 3, projection 3 can promote the second magnet 20 and outwards move when rotating, now the outer end of the second magnet 20 extends to guide groove 2 outer and close first mirror leg 400 inner sides, again due to the width of the second magnet 20 and the width of guide groove 2 similar, as long as therefore the second magnet 20 rests in guide groove 2, with regard to being subject to the obstruction of guide groove 2 sidewalls and stiff, therefore the outer end of the second magnet 20 just can form and hinder the rotation of first mirror leg 400.In addition, the top of projection 3 is fixedly connected with the 3rd magnet 30(in conjunction with Fig. 2), interior the first skewed slot 21 and the second skewed slot 22 of offering respectively of the second magnet 20 and the first Connection Block 200, the first skewed slot 21 and the second skewed slot 22 ends are corresponding and connection mutually, in the first skewed slot 21, be provided with the 4th magnet 40, the 4th magnet 40 can move between the first skewed slot 21 and the second skewed slot 22, the polarity of the 4th magnet 40 the inners is contrary with the polarity of the 3rd magnet 30 outer ends, and identical with the polarity of described the first magnet 10 outer ends, when projection 3 promotes the second magnet 20, the 3rd magnet 30 can utilize magnetic repulsion to order about the 4th magnet 40 and move, make the 4th magnet 40 be positioned at the first skewed slot 21 and the second skewed slot 22 simultaneously, therefore can hinder the second magnet 20 continues outwards mobile.
When controlling joint chair and connecting link, relatively rotate, as shown in Figure 4, take the right side of glasses is example, when the first Connection Block 200 rotates 90 degree, make projection 3 in rotation, leave gradually the inner of the second magnet 20, and the magnetic pole of the first magnet 10 moves closer to the second magnet 20, and by magnetic attraction, the second magnet 20 is returned in guide groove 2 completely, the outer end of the second magnet 20 no longer forms and hinders first mirror leg 400, first mirror leg 400 thereby can rotate toward glasses inner sides, in addition, now due to no longer corresponding the second magnet 20 of projection 3, no longer corresponding the 4th magnet 40 of the 3rd magnet 30, but switch to by corresponding the second magnet 20 of the first magnet 10 and the 4th magnet 40, because polarity is identical, the 4th magnet 40 is attracted, and be retracted in the first skewed slot 21, therefore the 4th magnet 40 no longer carries out temporary locking to the second magnet 20.It should be noted that, in actual applications, magnetic in the second magnet 20 can form and disturb the 4th magnet 40, and then can disturb the effect of the first magnet 10 or 30 pairs of the 4th magnets 40 of the 3rd magnet, therefore need to select respectively the magnetic field intensity of each magnet, the effect that will reach to realize the utility model scheme, this is that those skilled in the art are to understand.
In conjunction with Fig. 3 and Fig. 4, take the right side of glasses is example, principle of work of the present utility model is: when glasses are when normally wearing, first mirror leg 400 is opened, the first Connection Block 200 turns an angle, make the length direction of guide groove 2 and first mirror leg 400 perpendicular to head rod 101,3 pairs of the second magnets 20 of projection form promotion, first mirror leg 400 inner sides are stretched out in the second magnet 20 outer ends, and the rotation of first mirror leg 400 is formed and hindered, therefore when eyeglasses-wearing, mirror leg can not, to deflecting folded inside glasses, make to wear stable.
When needs folding glasses, control the first Connection Block 200 and upward deflect 90 degree, projection 3 leaves the second magnet 20 gradually with the rotation of head rod 101, the first magnet 10 moves closer to and attracts the second magnet 20, therefore the second magnet 20 returns in guide groove 2 completely, the second magnet 20 no longer forms locking to first mirror leg 400, now can control first mirror leg 400 and rotate and be folded in mirror circle 100 upsides to side, in addition, first mirror leg 400 inner sides offer cavity, when first mirror leg 400 is superimposed on mirror circle 100, mirror circle 100 and part eyeglass just can be folded and ensconce in cavity, mirror circle 100 and eyeglass are protected, .
In order to make the mirror leg after folding can obtain fixing, the inner side of mirror leg is fixedly installed the 5th magnet 50, after mirror leg is completely folding, described the 5th magnet 50 and the second magnet 20 corresponding and attraction mutually on Connection Block, mirror leg can be stably folded on mirror circle 100, therefore make mirror leg remain folded state.State after the mirror leg of glasses both sides is completely folding as shown in Figure 5.
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 (4)
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 in also can be toward deflecting folded inside glasses on described Connection Block, on described mirror leg, also offer towards unlimited cavity inside glasses, described connecting link is provided with projection and the first magnet, the protrusion direction of described projection is mutually vertical with the pole orientation of the first magnet, in described Connection Block, be provided with and be communicated with extraneous guide groove, guide groove outlet is adjacent with mirror inboard leg, described projection and the first magnet are all positioned at guide groove, projection and the first magnet all can rotate with connecting link in guide groove, the radius of gyration of projection is greater than the radius of gyration of the first magnet, in described guide groove, be provided with second magnet that can move along guide groove direction, the width of the second magnet and guide groove width are similar, the inner of described the second magnet is positioned at the radius of gyration scope of described projection all the time, under mirror leg open mode, it is inner that described projection promotes the second magnet, guide groove the inner side of described mirror leg are immediately stretched out in the second magnet outer end, under mirror leg folded state, described the first magnet attracts the second magnet to be retracted in guide groove.
2. folding glasses according to claim 1, it is characterized in that, the top of described projection is provided with the 3rd magnet, in described the second magnet and Connection Block, offer respectively the first skewed slot and the second skewed slot, the first skewed slot and the second skewed slot end be corresponding and connection mutually, in described the first skewed slot, be provided with the 4th magnet, the polarity of the 4th magnet the inner is contrary with the polarity of the 3rd magnet outer end, and identical with the polarity of described the first magnet outer end.
3. folding glasses according to claim 1, is characterized in that, in described connecting link, offers groove, the corresponding described projection in position of groove, and described the first magnet is arranged in described groove.
4. according to the folding glasses described in claim 1 ~ 3 any one, it is characterized in that, described mirror inboard leg is provided with the 5th magnet, under mirror leg folded state, and described the 5th magnet and the corresponding and attraction mutually of described the second magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144644.3U CN203849511U (en) | 2014-03-28 | 2014-03-28 | Folding healthcare spectacles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144644.3U CN203849511U (en) | 2014-03-28 | 2014-03-28 | Folding healthcare spectacles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203849511U true CN203849511U (en) | 2014-09-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420144644.3U Expired - Fee Related CN203849511U (en) | 2014-03-28 | 2014-03-28 | Folding healthcare spectacles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203849511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113330355A (en) * | 2019-01-22 | 2021-08-31 | 美国斯耐普公司 | Electrical connector for eye-worn device |
-
2014
- 2014-03-28 CN CN201420144644.3U patent/CN203849511U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113330355A (en) * | 2019-01-22 | 2021-08-31 | 美国斯耐普公司 | Electrical connector for eye-worn device |
| CN113330355B (en) * | 2019-01-22 | 2024-03-15 | 美国斯耐普公司 | Electrical connector for eye-wear device |
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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 |