CN205246988U - Glasses of stepping adjustment mirror leg elasticity - Google Patents
Glasses of stepping adjustment mirror leg elasticity Download PDFInfo
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- CN205246988U CN205246988U CN201520814931.5U CN201520814931U CN205246988U CN 205246988 U CN205246988 U CN 205246988U CN 201520814931 U CN201520814931 U CN 201520814931U CN 205246988 U CN205246988 U CN 205246988U
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- mirror leg
- arm
- glasses
- oblique arm
- straight
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Abstract
The utility model belongs to the technical field of eyeglass technology and specifically relates to a glasses of stepping adjustment mirror leg elasticity, including mirror leg, lens frame the lens frame be equipped with glasses bent angle pile head, its characterized in that: still being equipped with between mirror leg and the glasses bent angle pile head and turning to the part, glasses bent angle pile head is connected to the front end that turns to the part, turns to the rear portion coupling mirror leg of part. Compared with the prior art, the utility model, the visual user's individual demand of mirror leg elasticity is adjustable at any time, adopting the TR90 material, guaranteeing that mirror leg intensity is higher, quality, life -span are better than spring mirror leg, and weight ratio spring mirror leg is lighter, especially adaptedly play ball, run, wearing when moving.
Description
Technical field
The utility model relates to optometric technology field, and specifically a kind of stepping is adjusted the glasses of mirror leg degree of tightness.
Background technology
Now traditional eyewear is in the time wearing, due to everyone shape of face difference, and after wearing, mirror leg and faceLaminating degree have nothing in common with each other, generally can only by school frame reach degree of tightness substantially suitable wear effect,Tightness is actual is monistic, and the time of wearing is longer, and mirror leg distortion is larger, causes the tightness cannotReach end user's requirement. The tightness that mirror leg clamps more can not manual control, especially at client's movement rangeTime bigger than normal, need to keep not landing of eyeglasses-wearing, when not flying out, traditional eyewear cannot accomplish,A lot of bespectacled personages, all kinds of embarrassments that when having motion, glasses drop, eyeglass, lens frameThat therefore damages is also very common.
The production practices of a century in process, the main parting of integral mirror frame material including mirror leg, lens frameBelong to frame, plate rack and these large classes of molded plastic frame:
1, the no matter production of which class frame, all can only meet by arranging of mirror holder frame face entirety sizeThe demand of wearing of all kinds of shapes of face;
2, simultaneously without exception be the degree of tightness of wanting adjusting mirror leg, only have by school frame and adjust mirror leg angle,Manufacture artificial deformation of products, the degree of tightness requirement of wearing to meet each user;
3, forefathers invented spring lens leg in addition, carried out the width of self adaptation shape of face, to utilize spring force amount to make mirrorLeg and face's laminating.
For no matter being by school frame in prior art or using spring lens leg, all can only provide one for userThe selection of individual tightness, wherein regulates by school frame mode, and layman cannot oneself regulateProofread and correct, the time of wearing is longer, and the distortion of mirror leg is larger, causes tightness cannot reach end user's requirement. LogicalCross spring lens leg and regulate, the laminating degree of mirror leg and face, depends on a spring completely, and this portionPart very easily damages, and only has the selection of a tightness, and general spring mirror leg and face's laminating are very slack and undisciplined,When user action amplitude is bigger than normal, will cause picture frame to drop and fly out.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of energy easy adjustment mirror leg degree of tightness is providedGlasses.
For achieving the above object, design a kind of stepping and adjust the glasses of mirror leg degree of tightness, comprise mirror leg, lens frame,Described lens frame is provided with glasses bent angle pile crown, it is characterized in that: between mirror leg and glasses bent angle pile crown, also establishHave turning member, the front end of turning member connects glasses bent angle pile crown, the rear portion of the turning member mirror leg that is coupling.
Described turning member is that the tail end of a straight-arm is bent to form oblique arm, and the front end of straight-arm is established connecting hole,On straight-arm near the rear of connecting hole, establish another oblique arm, the turnover direction phase of described oblique arm and another oblique armInstead, and the thickness of another oblique arm is greater than the thickness of straight-arm, and another oblique arm is formed respectively in the top and bottom of straight-armChimb; The extension line of the outer side edges of the oblique arm angle β crossing with the extension line on the back side edge edge of chimb is right angle.
Another described oblique arm entirety is triangular in shape, and the outside of another oblique arm forms this leg-of-mutton base,The front and back side of another oblique arm forms respectively the limit of leg-of-mutton isosceles, in described leg-of-mutton three angles at least positionAn angle in rear end, outside is made as arc lead angle; The front end of the medial surface of described mirror leg is also made as arc and leadsAngle.
The medial surface of the front end of described mirror leg is established the caulking groove that holds straight-arm and oblique arm, and oblique arm is coupling in mirror legIn caulking groove, matched in clearance between the side bottom surface of the outside of oblique arm and caulking groove, the connecting hole of the straight-arm glasses that are coupling are curvedAngle pile crown; When the front end of mirror inboard leg and the rear end, outside of another oblique arm form point with put butt time, oblique armBe embedded in caulking groove, straight-arm is positioned at outside caulking groove, the lateral surface of straight-arm forms a right angle hypotenuse, mirror legThe inner side edge at front end place forms a right-angle side of described right angled triangle, the chimb of the rear side of another oblique armForm another right-angle side of described right angled triangle; When the front end of mirror inboard leg is broken through the outside of another oblique armRear end while making the end face of the front end of mirror leg fit the chimb of rear side of another oblique arm, another oblique arm rear side straightArm and oblique arm are embedded in respectively in the caulking groove of mirror leg.
The front end face of described straight-arm is made as circular arc.
Described mirror leg, lens frame, turning member adopt respectively TR90 material injection molded.
Described oblique arm is provided with one or two shaft hole.
The front end of described straight-arm adopts the screw hole that is connected to be connected with glasses bent angle pile crown.
Compared with the existing technology, the visual individual subscriber of mirror leg degree of tightness needs adjustable at any time the utility model; AdoptUse TR90 material, ensure that mirror leg intensity is higher, quality, life-span are better than spring lens leg, weight ratio spring lensLeg is lighter; Wearing when being applicable to very much playing ball, running, move.
Brief description of the drawings
Fig. 1 is the perspective structure signal of the utility model when mirror leg afterbody is clamped condition in one embodimentFigure.
Fig. 2 is the perspective structure schematic diagram of the utility model when mirror leg afterbody opens completely in one embodiment.
Fig. 3 is the structural representation of lens frame in the utility model.
Fig. 4 is the utility model structural representation of turning member in one embodiment.
Fig. 5 is the structural representation of mirror leg in the utility model.
Fig. 6 is that the perspective structure of the utility model when mirror leg afterbody is clamped condition in another embodiment showsIntention.
Fig. 7 is the perspective structure signal of the utility model when mirror leg afterbody opens completely in another embodimentFigure.
Fig. 8 is the utility model structural representation of turning member in another embodiment.
Fig. 9 is the structural representation of the utility model in the time of mirror leg clamped condition.
Figure 10 is when in the utility model, mirror leg afterbody is clamped condition, forms straight between mirror leg and turning memberThe leg-of-mutton partial schematic diagram in angle.
Referring to accompanying drawing 1～Figure 10,1 is mirror leg; 1-1 is caulking groove; 2 is lens frame; 3 is glasses bent angle pile crown;4 is turning member; 4-1 is straight-arm; 4-2 is oblique arm; 4-3 is another oblique arm; 4-4 is connecting hole; 4-5 isShaft hole.
Detailed description of the invention
Now the utility model is further described by reference to the accompanying drawings.
Embodiment 1
Referring to Fig. 1～Fig. 5 and Fig. 9～Figure 10, a kind of stepping of the utility model is adjusted the glasses of mirror leg degree of tightness, bagDraw together mirror leg 1, lens frame 2, described lens frame and be provided with glasses bent angle pile crown 3, it is characterized in that: mirror leg 1And between glasses bent angle pile crown 3, be also provided with turning member 4, the front end of turning member 4 connects glasses bent angle pile crown3, the rear portion of the turning member mirror leg that is coupling.
Described turning member 4 is that the tail end of a straight-arm 4-1 is bent to form oblique arm 4-2, the front end of straight-arm 4-1If connecting hole 4-4 establishes another oblique arm 4-3, described oblique arm on the straight-arm at the rear near connecting hole 4-4The turnover opposite direction of 4-2 and another oblique arm 4-3, and the thickness of another oblique arm 4-3 is greater than the thick of straight-arm 4-1Degree, makes another oblique arm 4-3 form respectively chimb in the top and bottom of straight-arm; The extension line of the outer side edges of oblique arm 4-2The angle β crossing with the extension line on the back side edge edge of chimb is right angle, referring to Fig. 4.
In this example, before and after another oblique arm 4-3, the chimb of side is made as respectively the hypotenuse drawing in to lens frame 2 inner sides,Thereby make another oblique arm 4-3 entirety triangular in shape, and the outside of another oblique arm 4-3 form this leg-of-mutton base,The front and back side of another oblique arm 4-3 forms respectively the limit of leg-of-mutton isosceles, in described leg-of-mutton three angles at leastAn angle that is positioned at rear end, outside is made as arc lead angle; The front end of the medial surface of described mirror leg 1 is also made as arcShape lead angle. Here the triangular design of another oblique arm 4-3 is for mutual with glasses bent angle pile crown 3 and mirror leg 1Between the more smooth and easy and laminating of relative motion, also facilitate angulation to support simultaneously.
The medial surface of the front end of described mirror leg 1 is established the caulking groove 1-1 that holds straight-arm and oblique arm, make mirror leg 1 beforeEnd face takes the shape of the letter U. In this example, oblique arm 4-2 establishes a shaft hole 4-5 and is coupling in the caulking groove 1-1 of mirror leg 1,Between the side bottom surface of the outside of oblique arm 4-2 and caulking groove 1-1, be provided with gap and form matched in clearance, set here betweenGap is to facilitate turning member 4 to do the rotation of limited angle; And straight-arm 4-1 front end adopts the screw hole that is connected4-4 is connected with glasses bent angle pile crown 3, can ensure like this turning member 4 and glasses bent angle pile crown 3 itBetween connect, dismounting convenience, can ensure that again turning member 4 rotates to lens frame 2, thereby make two mirror legs 1Be folded to after lens frame 2 convenient for collecting.
In the time that face is narrower, make the front end of mirror leg 1 inner side and the outside of another oblique arm 4-3 rear end form point withThe butt of point, oblique arm 4-2 is embedded in caulking groove, straight-arm 4-1 is positioned at outside caulking groove, and the tail end of oblique arm 4-2 pushes againstIn the tail end of caulking groove, the outside of oblique arm 4-2 is parallel to the side bottom surface of caulking groove 1-1. Referring to Figure 10, now straight-armThe lateral surface of 4-1 forms a right angle hypotenuse, and the inner side edge at mirror leg 1 front end place forms described right angleA leg-of-mutton right-angle side, the chimb of the rear side of another oblique arm 4-3 forms another of described right angled triangleRight-angle side. At this moment mirror leg is not opened completely, and another of the front end by mirror leg 1 inner side and turning member 4 is obliqueBetween arm 4-3 outside, form right angled triangle and support, mirror leg afterbody tightens up to user's cheek ear rear, that is,Now glasses show as and clamp mirror leg state, referring to Fig. 1.
In the time that face is wider, the afterbody of mirror leg 1 is firmly broken laterally, make the front end of mirror leg 1 inner side firmlyBreak through the rear end in the outside of another oblique arm 4-3, thereby make the end face of the front end of mirror leg 1 another oblique arm 4-3 that fitsThe chimb of rear side, the now front end inward collapsible of mirror leg 1, the afterbody of mirror leg 1 relatively outwards opens,Now the straight-arm 4-1 of another oblique arm 4-3 rear side and oblique arm 4-2 are embedded in respectively in the caulking groove 1-1 of mirror leg 1, ginsengSee Fig. 2.
Further, the front end face of described straight-arm 4-1 is made as circular arc, facilitates its rotation, and reduces wearing and tearing.
Further, described mirror leg 1, lens frame 2, turning member 4 adopt respectively the injection moulding of TR90 materialForm. Thereby ensure that mirror leg 1, lens frame 2 tool wearabilities, toughness are high, can not be out of shape because of mechanical frictionOr wearing and tearing.
The utility model can retain the screw connected mode of traditional eyewear bent angle pile crown 3 and mirror leg 1, only to mirrorTransform the junction of leg 1 and glasses bent angle pile crown 3, but be connected also with glasses bent angle pile crown 3Not original whole piece mirror leg, but a turning member 4, this turning member 4 can embed in mirror leg 1,Turning member 4 is connected with glasses bent angle pile crown 3 use screws, reality formed glasses bent angle pile crown 3,The three of turning member 4 and mirror leg 1 is interconnected. Utilize right angled triangle perpendicular edge to be less than the principle of hypotenuse, canTo change three's open angle and corresponding relation, to make three support mutually and deformation occurs, finally reachMirror leg 1 regulates with the degree of tightness of user's cheek.
Embodiment 2
Referring to Fig. 6～Fig. 8, this example is basic identical with embodiment, just due to mirror leg 1, mirror in the utility modelSheet frame 2, turning member 4 adopt respectively TR90 material injection molded, therefore make mirror leg 1, lens frame 2,Turning member 4 has certain deformability, so can establish two phases on the oblique arm 4-2 of turning member 4Near shaft hole 4-5 is coupling respectively in the caulking groove 1-1 of mirror leg 1, equally also can make turning member 4 relativeIn the time that mirror leg 1 can produce certain rotatablely moving, can also make the chuck(ing) capacity of mirror leg 1 more guaranteed.Certainly the aperture of one of them shaft hole 4-5 also can be suitably more greatly, makes it leave certain activity at the place of being couplingWith gap, thereby in the time being coupling two shaft hole 4-5, further ensure that mirror leg 1 draws in and the deformation of openingScope.
Claims (7)
1. the glasses of a stepping adjustment mirror leg degree of tightness, comprise that mirror leg (1), lens frame (2), described lens frame are provided with glasses bent angle pile crown (3), it is characterized in that: between mirror leg (1) and glasses bent angle pile crown (3), be also provided with turning member (4), the front end of turning member (4) connects glasses bent angle pile crowns (3), the rear portion of turning member (4) the mirror leg (1) that is coupling; Described turning member (4) is that the tail end of a straight-arm (4-1) is bent to form oblique arm (4-2), the front end of straight-arm (4-1) is established connecting hole (4-4), on the straight-arm at the rear near connecting hole (4-4), establish another oblique arm (4-3), described oblique arm (4-2) and the turnover opposite direction of another oblique arm (4-3), and the thickness of another oblique arm (4-3) is greater than the thickness of straight-arm (4-1), make another oblique arm (4-3) form respectively chimb in the top and bottom of straight-arm; The extension line of the outer side edges of oblique arm (4-2) the angle β crossing with the extension line on the back side edge edge of chimb is right angle.
2. a kind of stepping as claimed in claim 1 is adjusted the glasses of mirror leg degree of tightness, it is characterized in that: described another oblique arm (4-3) entirety is triangular in shape, and the outside of another oblique arm (4-3) forms this leg-of-mutton base, the front and back side of another oblique arm (4-3) forms respectively the limit of these leg-of-mutton isosceles, and an angle that is at least positioned at rear end, outside in described leg-of-mutton three angles is made as arc lead angle; The front end of the medial surface of described mirror leg (1) is also made as arc lead angle.
3. a kind of stepping as claimed in claim 2 is adjusted the glasses of mirror leg degree of tightness, it is characterized in that: the medial surface of the front end of described mirror leg (1) is established the caulking groove (1-1) that holds straight-arm and oblique arm, oblique arm (4-2) is coupling in the caulking groove (1-1) of mirror leg (1), matched in clearance between the side bottom surface of the outside of oblique arm (4-2) and caulking groove (1-1), the connecting hole (4-4) of straight-arm (4-1) the glasses bent angle pile crown (3) that is coupling; When front end inside mirror leg (1) and the rear end, outside of another oblique arm (4-3) form the butt of putting and put, oblique arm (4-2) is embedded in caulking groove, straight-arm (4-1) is positioned at outside caulking groove, the lateral surface of straight-arm (4-1) forms a right angle hypotenuse, the inner side edge at mirror leg (1) front end place forms a right-angle side of described right angled triangle, and the chimb of the rear side of another oblique arm (4-3) forms another right-angle side of described right angled triangle; In the time that the rear end that the front end of mirror leg (1) inner side is broken through the outside of another oblique arm (4-3) makes the end face of the front end of mirror leg (1) fit the chimb of rear side of another oblique arm (4-3), the straight-arm (4-1) of another oblique arm (4-3) rear side and oblique arm (4-2) are embedded in respectively in the caulking groove (1-1) of mirror leg (1).
4. a kind of stepping as claimed in claim 1 is adjusted the glasses of mirror leg degree of tightness, it is characterized in that: the front end face of described straight-arm (4-1) is made as circular arc.
5. a kind of stepping as described in claim 1～4 any one is adjusted the glasses of mirror leg degree of tightness, it is characterized in that: described mirror leg (1), lens frame (2), turning member (4) adopt respectively TR90 material injection molded.
6. a kind of stepping as claimed in claim 5 is adjusted the glasses of mirror leg degree of tightness, it is characterized in that: described oblique arm (4-2) is provided with one or two shaft hole (4-5).
7. a kind of stepping as claimed in claim 1 is adjusted the glasses of mirror leg degree of tightness, it is characterized in that: the front end of described straight-arm (4-1) adopts the screw hole (4-4) that is connected to be connected with glasses bent angle pile crown (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520814931.5U CN205246988U (en) | 2015-10-20 | 2015-10-20 | Glasses of stepping adjustment mirror leg elasticity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520814931.5U CN205246988U (en) | 2015-10-20 | 2015-10-20 | Glasses of stepping adjustment mirror leg elasticity |
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| Publication Number | Publication Date |
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| CN205246988U true CN205246988U (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520814931.5U Active CN205246988U (en) | 2015-10-20 | 2015-10-20 | Glasses of stepping adjustment mirror leg elasticity |
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| CN (1) | CN205246988U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490640A (en) * | 2018-03-22 | 2018-09-04 | 浙江工贸职业技术学院 | A kind of spectacle-frame with defencive function |
| CN109358426A (en) * | 2018-12-07 | 2019-02-19 | 歌尔科技有限公司 | One kind wearing display equipment and its temple |
| CN111522148A (en) * | 2020-05-08 | 2020-08-11 | 杭州齐晨贸易有限公司 | Spectacle frame with adjustable looseness of left and right side spectacle legs |
| CN113391450A (en) * | 2021-06-17 | 2021-09-14 | 闪耀现实(无锡)科技有限公司 | Rotating shaft mechanism, connecting mechanism for glasses and glasses |
-
2015
- 2015-10-20 CN CN201520814931.5U patent/CN205246988U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490640A (en) * | 2018-03-22 | 2018-09-04 | 浙江工贸职业技术学院 | A kind of spectacle-frame with defencive function |
| CN108490640B (en) * | 2018-03-22 | 2019-08-02 | 浙江工贸职业技术学院 | A kind of spectacle-frame with defencive function |
| CN109358426A (en) * | 2018-12-07 | 2019-02-19 | 歌尔科技有限公司 | One kind wearing display equipment and its temple |
| CN111522148A (en) * | 2020-05-08 | 2020-08-11 | 杭州齐晨贸易有限公司 | Spectacle frame with adjustable looseness of left and right side spectacle legs |
| CN111522148B (en) * | 2020-05-08 | 2021-07-09 | 温州智达眼镜有限公司 | Spectacle frame with adjustable looseness of left and right side spectacle legs |
| CN113391450A (en) * | 2021-06-17 | 2021-09-14 | 闪耀现实(无锡)科技有限公司 | Rotating shaft mechanism, connecting mechanism for glasses and glasses |
| CN113391450B (en) * | 2021-06-17 | 2023-10-27 | 闪耀现实(无锡)科技有限公司 | Rotating shaft mechanism, connecting mechanism for glasses and glasses |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210628 Address after: 315099 room 8-33, No.19 Hualou lane, Haishu District, Ningbo City, Zhejiang Province Patentee after: Ningbo Yiban Information Technology Co.,Ltd. Address before: 200086 room 283, 2 / F, 58 Wuhua Road, Hongkou District, Shanghai Patentee before: SHANGHAI YINGLING GLASSES Co.,Ltd. |