CN203849509U - Folding healthcare spectacles - Google Patents
Folding healthcare spectacles Download PDFInfo
- Publication number
- CN203849509U CN203849509U CN201420144567.1U CN201420144567U CN203849509U CN 203849509 U CN203849509 U CN 203849509U CN 201420144567 U CN201420144567 U CN 201420144567U CN 203849509 U CN203849509 U CN 203849509U
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- China
- Prior art keywords
- spectacles
- guide groove
- mirror leg
- connection block
- 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 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 simply and conveniently folded; after the spectacles are folded, the spectacles ring and the lenses can be protected by the spectacles legs, and the spectacles are convenient to carry and beneficial to daily application; in addition, the folding healthcare spectacles are 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, connect by bindiny mechanism, 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 the cavity that two hollow-out parts form.The disclosed glasses of this patent of invention, in the time 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 storage of convenient glasses, contributes to the routine use of glasses, and simple and practical, effectively reduces the cost of manufacturing, the serviceable life of prolongation 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 be positioned at the connecting link 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 deflection inside glasses on described Connection Block, described connecting link is provided with projection, in described Connection Block, be provided with and be communicated with extraneous guide groove, projection can rotate with connecting link in guide groove.
In described guide groove, be provided with elastomeric flexible body and the duromer that can move along guide groove direction, the inner of elastomeric flexible body is positioned at the radius of gyration scope of described projection all the time, therefore the rotation of projection can form and promote elastomeric flexible body, the external end of elastomeric flexible connects described duromer, guide groove the inner side of described mirror leg are immediately extended in duromer outer end, when mirror leg rotates to glasses inner side, because a duromer part is also stayed in guide groove, therefore guide groove sidewall can form and hinder the activity of duromer, thereby the outer end of duromer has also hindered mirror leg to turn to the inside, thereby can form locking to mirror leg, make glasses in the time normally wearing, mirror leg just can not rotate and fold towards glasses inner side after opening.
In the time of 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 elastomeric flexible body gradually with connecting link rotation, elastomeric flexible body is promoted by projection and drives described duromer to leave gradually described guide groove, therefore sidewall that can guide groove no longer hinders duromer, now rotate to glasses inner side as long as control mirror leg, just can promote duromer, and make the elastomeric flexible body that is connected in duromer to glasses inside bend, thereby duromer is deflection to the inside also, therefore duromer no longer forms and hinders the deflection of mirror leg, mirror leg can be rotated and be folded on Jing Quan.
It should be noted that, when the related mirror leg of contiguous block turns to the position that is parallel to eyeglass plane, projection on connecting link could form and promote described elastomeric flexible body, could allow duromer leave guide groove and no longer mirror leg be formed to obstruction, be convenient to the folding of mirror leg, how therefore the angle position of projection on connecting link be set, those skilled in the art will envision that.
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 simple in structure, processing ease, low cost of manufacture.
Further, described elastomeric flexible body is rubber rods, described duromer is the metallic sheath that is coated on rubber rods periphery, described rubber rods outer end extends to the outer end of described metallic sheath, the length that is shorter in length than rubber bodies of metallic sheath, the coated scope of metallic sheath is from being coated gradually in described guide groove to the outer end that approaches described rubber bodies, therefore metallic sheath can the deflection with the bending of rubber rods, under eyeglasses-wearing state, projection does not form and promotes rubber rods, still some stays in guide groove metallic sheath, therefore guide groove sidewall can form and hinder the bending of rubber rods, cause metallic sheath at outer end locking mirror leg, hindering mirror leg rotates to glasses inner side, when rubber rods is promoted and drives metallic sheath to leave after guide groove, guide groove sidewall no longer forms and stops metallic sheath, control when mirror leg rotates and can promote metallic sheath simultaneously, rubber rods is therefore and to glasses inside bend, and cause metallic sheath with its deflection.On manufacturing, as long as put metallic sheath in single rubber rods, thereby be conducive to manufacture.
Further, in order to make elastomeric flexible body piece be positioned at all the time the radius of gyration scope of projection, in described Connection Block, be also provided with limit base, between described elastomeric flexible body and limit base immediately flexible, when elastomeric flexible body is subject to promotion the movement of projection, duromer 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 elastomeric flexible body, elastic component resilience, and elastomeric flexible body is pushed to origin-location, also related duromer comes back to guide groove gradually simultaneously, the sidewall of guide groove continues it to form and hinder.Therefore, in the time that projection does not promote elastomeric flexible body, elastomeric flexible body and duromer can arrive origin-location by automatic returning, and duromer forms locking to mirror leg all the time.
Preferably, on described elastomeric flexible body, be extended with limited block, described elastic component is to be set in external week of elastomeric flexible 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 movement of elastomeric flexible body 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, in the time that 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 screen resilience that elastomeric flexible body 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 interconnective elastomeric flexible body and duromer, make the sidewall of guide groove hinder the bending of elastomeric flexible body, and then make the duromer 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, in the time that needs are rolled over glasses, utilize relatively rotating of Connection Block and connecting link that projection is rotated and promote elastomeric flexible body and move and then duromer is taken out of outside guide groove gradually, after guide groove sidewall does not reconstruct and hinders, duromer also no longer forms 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, make Jing Quan and eyeglass can be subject to the protection of mirror leg; easy to carry, contribute to the routine use of glasses, simple in structure; facilitate the routine use of glasses; and be conducive to manufacture, reduce production costs, increase the service life.
Brief description of the drawings
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 in the time 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 features 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 instruction 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, instead of indicate or imply that the device of indication or element must have specific orientation, construct and operation with specific orientation, therefore in accompanying drawing, describe the term of position relationship 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 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 shown in FIG.) 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, glasses right side 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, extend as for the first Connection Block 200 upsides the upper end of guide groove 2, 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 rubber rods 3 that can move along guide groove 2 directions, corresponding and close first projection 10 in the inner of rubber rods 3, the outer end of rubber rods 3 extends to guide groove 2 outer and close first mirror leg 400 inner sides, the first half of rubber rods 3 is coated with metallic sheath 4, the immediately inner side of first mirror leg 400, metallic sheath 4 outer ends, the inner of metallic sheath 4 is positioned at guide groove 2, as long as therefore metallic sheath 4 rests in guide groove 2, just be subject to the obstruction of guide groove 2 sidewalls, can not drive rubber rods 3 bendings, therefore metallic sheath 4 can form and hinder the rotation of first mirror leg 400.
The both sides of rubber rods 3 cross out limited location piece 6, for limited block 6 can be moved in the lump with rubber rods 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, the shoulder that on guide groove 2 cell bodies, the delivery position of narrower part and wider portion forms has just formed limit base 5, in the wider portion of guide groove 2 cell bodies, the periphery cover of rubber rods 3 has spring 7, limited block 6 and limit base 5 are pressed respectively in spring 7 two ends, due to the effect of spring 7 power, make the inner of rubber rods 3 be positioned at all the time the slewing area of the first projection 10 and press the first projection 10.When glasses are in the time 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 rubber rods 3 not formed and be promoted perpendicular to head rod 1, the first projection 10, rubber rods 3 is at the interior invariant position of guide groove 2, make metallic sheath 4 still be positioned at guide groove 2, the rotation of first mirror leg 400 is formed and hindered, therefore in the time of eyeglasses-wearing, mirror leg can not, to deflecting folded inside glasses, make to wear stable.
In the time of needs folding glasses, by the Connection Block deflection of glasses both sides, as shown in Fig. 4 ~ 5, glasses right side is example, when the first Connection Block 200 upward deflects after 90 degree, the rubber rods 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 and gradually rubber rods 3 drives metallic sheath 4 to shift out guide groove 2, make the sidewall of guide groove 2 no longer the bending of rubber rods 3 be formed and be hindered, metallic sheath 4 can rotate, and then metallic sheath 4 no longer forms locking to first mirror leg 400, now can control first mirror leg 400 turns to the inside and is folded in mirror circle 100 upsides, in addition, first mirror leg 400 inner sides offer cavity 401, in the time that first mirror leg 400 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, the interior upside of the first Connection Block 200 also offers mating groove 21, mating groove 21 is connected guide groove 2 and perpendicular to guide groove 2, when first mirror leg 400 is tending towards folding and when promoting rubber rods 3 and rotating gradually, metallic sheath 4 can be folded and ensconce in mating groove 21.
Because mirror leg is in folding process, rubber rods 3 gradually pressurized has been saved elastic potential energy, therefore 4 moment of metallic sheath can impose converse rotating force to mirror leg, in order to overcome the screen resilience of rubber rods 3 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 rubber rods 3 is brought, 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 rotate to glasses outside by people's hand control mirror leg, due to the rebound effect of rubber rods 3, metallic sheath 4 returns back to the state parallel with rubber rods 3, now be rotationally connected again seat, make no longer to press closer rubber rods 3 the inners after the projection rotation on connecting link, due to the rebound effect of spring 7, rubber rods 3 reset and drive metallic sheath 4 to come back in guide groove 2 and be subject to guide groove 2 sidewalls obstruction and can not deflection, mirror leg therefore and can not be again to glasses folded inside, the stability while ensureing to wear.
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, shape, the size change etc. of steady job portion and active operation portion.Here without also giving exhaustive to all embodiments.All any amendments 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 be positioned at the connecting link 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 deflection inside glasses on described Connection Block, described connecting link is provided with projection, in described Connection Block, be provided with and be communicated with extraneous guide groove, projection can rotate with connecting link in guide groove, in described guide groove, be provided with elastomeric flexible body and the duromer that can move along guide groove direction, the inner of elastomeric flexible body is positioned at the radius of gyration scope of described projection all the time, the external end of elastomeric flexible connects described duromer, guide groove the inner side of described mirror leg are immediately extended in duromer outer end, described projection can promote elastomeric flexible body gradually with connecting link rotation, elastomeric flexible body is promoted by projection and drives described duromer to leave gradually described guide groove, on described mirror leg, also offer towards unlimited cavity inside glasses.
2. folding glasses according to claim 1, it is characterized in that, described elastomeric flexible body is rubber rods, described duromer is the metallic sheath that is coated on rubber rods periphery, described rubber rods outer end extends to the outer end of described metallic sheath, the length that is shorter in length than rubber bodies of metallic sheath, the coated scope of metallic sheath is from being coated gradually to the outer end that approaches described rubber bodies in described guide groove.
3. folding glasses according to claim 1, is characterized in that, is also provided with limit base in described Connection Block, between described rubber bodies and limit base immediately flexible.
4. folding glasses according to claim 3, is characterized in that, in described rubber bodies, is extended with limited block, and described elastic component is to be set in rubber bodies periphery and the spring between described limited block and described limit base immediately.
5. require the folding glasses described in 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, in the time that 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 |
|---|---|---|---|
| CN201420144567.1U CN203849509U (en) | 2014-03-28 | 2014-03-28 | Folding healthcare spectacles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144567.1U CN203849509U (en) | 2014-03-28 | 2014-03-28 | Folding healthcare spectacles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203849509U true CN203849509U (en) | 2014-09-24 |
Family
ID=51562505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420144567.1U Expired - Fee Related CN203849509U (en) | 2014-03-28 | 2014-03-28 | Folding healthcare spectacles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203849509U (en) |
Cited By (1)
| 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 |
-
2014
- 2014-03-28 CN CN201420144567.1U patent/CN203849509U/en not_active Expired - Fee Related
Cited By (1)
| 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 |
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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 |