CN100578297C - Spectacles - Google Patents
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- CN100578297C CN100578297C CN200710167771A CN200710167771A CN100578297C CN 100578297 C CN100578297 C CN 100578297C CN 200710167771 A CN200710167771 A CN 200710167771A CN 200710167771 A CN200710167771 A CN 200710167771A CN 100578297 C CN100578297 C CN 100578297C
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- frame
- glasses
- fixed
- picture frame
- nose
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Abstract
The present invention discloses glasses whose nose pads can be regulated rotationally in multiple directions. A first hinge mechanism which connects with the two nose pads and can drive the two nose pads to rotate is arranged on a glasses frame. The first hinge mechanism includes a fixing frame which is fixed on the glasses frame or connected with the glasses frame through a connecting rod, and a rotation rod whose two ends connects with the fixing frame and the nose pads respectively. The connection of the rotation rod and the fixing frame can adopt a plurality of methods: the rotation rod has a sphere end embedded in the fixing frame, the diameter of the opening of the fixing frame is smaller than that of the sphere end, the rotation rod can regulate the nose pads in multiple directions; the fixing frame can also connect with the rotation rod horizontally or the vertically through pin shafts, so that the nose pads can be regulated rotationally in the horizontal direction or the vertical direction. The structure of the present invention can also be applied on the folding glasses, since the nose pads can be regulated in multiple directions, the folded glasses can be smaller, and the nose pads are hard to be crushed.
Description
[technical field]
The present invention relates to a kind of glasses.
[background technology]
Glasses are the eyesight aids that often use in the daily life of many people.Along with the prolongation of service time, glasses often need to adjust, especially mirror leg and nose pad.Present nose pad can be adjusted automatically and to adapt to the angle of human body very limited, needs tool using that the web member between nose pad and the picture frame is adjusted.For low myopia patient and presbyopic eyesight patient, glasses often need be carried simultaneously, so that read or shrewd things.Existing glasses great majority are owing to can not fold or flexible, so volume is all bigger, carries inconvenience.For addressing this problem, someone has designed the folding glasses, with application number be: 01210683.6 " folding glasses " is example, though this folding glasses does not obviously reduce when volume is more folding after folding, but because two nose pads are that tilting fixedly installs, pile up easily after folding, the situation of nose pad fracture is pushed even can be taken place in folding back.
[summary of the invention]
The technical problem to be solved in the present invention is at the deficiencies in the prior art, provide a kind of nose pad can multi-angle the glasses of rotation.The present invention simultaneously also provides the Collapsible eyeglasses that a kind of volume after folding is littler, the nose pad can not push.
In order to solve the problems of the technologies described above, the present invention by the following technical solutions:
The present invention includes picture frame, be embedded in first eyeglass in the picture frame, symmetry is located at two nose pads on the picture frame under mirror leg, the nose-bridge frame in the middle of the picture frame and the nose-bridge frame at picture frame two ends, it is characterized in that: picture frame is provided with first linkage that links to each other with two nose pads and can drive its rotation; Described first linkage comprises the fixed frame that is fixed on the described picture frame, the swingle that two ends connect described fixed frame and nose pad respectively, described swingle has a spheric end, the opening of described fixed frame is less than described spheric end diameter, and affiliated spheric end is inserted in the described fixed frame; Each limit of described fixed frame and described swingle link end face is recessed arc, to allow the big angle of swingle rotation.
Wherein: first linkage also includes a connecting link, fixedlys connected with fixed frame with picture frame respectively in its two ends.
Wherein: two mirror legs are provided with second linkage, are respectively equipped with the 3rd linkage on the nose-bridge frame.
Wherein: two mirror legs are provided with second linkage, are respectively equipped with the 3rd linkage on the nose-bridge frame.
Wherein: also be provided with a glasses annex on the picture frame, the glasses annex comprises secondary second eyeglass and a fixed support, second eyeglass is loaded on the fixed support two ends respectively, also be provided with a secondary bayonet unit on the fixed support, fixed support is loaded on the eye glass frame by this bayonet unit activity, fixed support comprises can counterrotating sleeve pipe and support body, this sleeve pipe is placed on the loop bar set on the support body, one end of sleeve pipe and support body is corresponding respectively to be provided with interlock mutually and can to determine the sawtooth of the anglec of rotation between the two, be set with spring on the described loop bar, described spring is installed in the other end of sleeve pipe or support body.
The present invention has following beneficial effect:
1. two nose pads link to each other with picture frame by first linkage 6 on the picture frame of the present invention, first linkage 6 comprises the fixed frame that is fixed on the picture frame, the swingle that two ends are connected and fixed frame and nose pad respectively, wherein swingle and fixed frame are for flexibly connecting, first linkwork also can be fixed on the picture frame by connecting link simultaneously, and the multiple rotation mode of nose pad can be provided.
2. swingle of the present invention has a spheric end, and the opening of fixed frame is less than the spheric end diameter, and spheric end is inserted in the fixed frame, and swingle can rotation adjustment arbitrarily in the scope of 360 degree.Each limit of fixed frame and swingle link end face is recessed arc, like this swingle that links to each other with nose pad stereo rotating and the frame that can not be fixed stops more broadly.
3. fixed frame of the present invention adopts bearing pin to connect with being connected of swingle, fixed frame and swingle junction end face are the arc of middle part projection simultaneously, no matter bearing pin is horizontally disposed with or vertical the setting, the swingle that links to each other with the nose pad can be in the horizontal direction or vertical direction overturn greatly.
4. the present invention is provided with second linkage at two mirror midlegs, is respectively equipped with the 3rd linkage on the nose-bridge frame, can constitute folding glasses, adds the said structure of nose pad simultaneously, and volume after folding of the present invention is littler, the nose pad can not push.
5. the present invention increases by a glasses annex on the basis of said structure, can be when wearing myopia or spectacles for long sight dismounting sunglasses eyeglass at any time as required.
[description of drawings]
Fig. 1 is the one-piece construction synoptic diagram of the embodiment of the invention one
Fig. 2 is the connection diagram of the embodiment of the invention one first linkage 6
Fig. 3 is the connection diagram of the embodiment of the invention 2 first linkages 6
Fig. 4 is the connection diagram of the embodiment of the invention 3 first linkages 6
Fig. 5 is the embodiment of the invention three fixed frames and the direct-connected diagrammatic cross-section of picture frame
Fig. 6 diagrammatic cross-section that to be the embodiment of the invention three fixed frames be connected by connecting link with picture frame
Fig. 7 is the whole connection diagram that the embodiment of the invention three fixed frames and picture frame pass through connecting link
Fig. 8 is connected local enlarged diagram with picture frame by connecting link for the embodiment of the invention three fixed frames
Fig. 9 is the overall schematic of the embodiment of the invention four
Figure 10 is the embodiment of the invention 4 second linkage synoptic diagram
Figure 11 has the overall schematic of connecting link for the embodiment of the invention 4 first linkages 6
Figure 12 is the synoptic diagram after the embodiment of the invention 4 second hinges fold
Figure 13 is the synoptic diagram after the embodiment of the invention 4 second hinges and mirror leg fold
Figure 14 is the synoptic diagram after the embodiment of the invention four all folds
Figure 15 is the schematic top plan view after the embodiment of the invention four all folds
Figure 16 is the one-piece construction view of the embodiment of the invention five;
Figure 17 is the sleeve pipe of the embodiment of the invention five and a kind of performance structure of support body;
Figure 18 is the sleeve pipe of the embodiment of the invention five and the another kind of performance structure of support body;
Figure 19 is the front view of buckle structure on the support body of the embodiment of the invention five;
Figure 20 is the vertical view of buckle structure on the support body of the embodiment of the invention five;
Figure 21 is for being embedded the schematic top plan view of fixed frame on the embodiment of the invention three connecting links.
Wherein:
1-picture frame 63-pin 923-sawtooth
The 2-first eyeglass 64-connecting link 924-spring
The 3-mirror leg 7-second linkage 925-spring housing
4-nose-bridge frame 8-the 3rd linkage 926-loop bar
5-nose pad 9-spectacle frame annex 93-bayonet unit
The 6-first hinge arrangement 91-second eyeglass 931-buckle semicircle
61-fixed frame 92-fixed support 932-buckle projection
62-swingle 921-sleeve pipe 933-buckle projection
The projection of 621-ball-shaped end 922-support body 934-V type
[embodiment]
The present invention aim to provide a kind of nose pad can multi-angle the glasses of rotation.The present invention simultaneously also provides the Collapsible eyeglasses that a kind of volume after folding is littler, the nose pad can not push.
Below introduce characteristics of the present invention and advantage in detail by specific embodiments of the invention and accompanying drawing.
Embodiment one
As shown in Figure 1, the present invention comprises picture frame 1, is embedded in first eyeglass 2 in the picture frame, symmetry is located at two nose pads 5 on the picture frame under mirror leg 3, the nose-bridge frame 4 in the middle of the picture frame and the nose-bridge frame at picture frame two ends.
As shown in Figure 2, first linkage 6 comprises fixed frame 61, swingle 62 and nose pad 5.Fixed frame 61 is connected with picture frame 1, and swingle 62 is connected and fixed frame 61 and nose pad 5 respectively.The concrete connection as shown in Figure 2: swingle 62 is a flat structure, can place fixed frame 61.Both are along the corresponding screw that connects of laterally being provided with of nose pad 5, and pin 63 turns over screw both are fixed.Fixed frame 61 can be through hole, and fixed frame 61 is the arc of intermediate projections with the end face of swingle 62 links, stops to minimizing when pin 63 rotates at swingle 62 as far as possible, makes it that bigger anglec of rotation be arranged.
Embodiment two
On the basis of embodiment one, swingle 62 can adopt another kind of method of attachment with fixed frame 61.
As shown in Figure 3, flexibly connect by first linkage 6 between nose pad 5 and the picture frame 1, first linkage 6 comprises fixed frame 61, swingle 62 and connecting link 64.Fixed frame 61 is connected with picture frame 1 by connecting link 64, and swingle 62 is connected and fixed frame 61 and nose pad 5 respectively.The concrete connection as shown in Figure 3: swingle 62 is square, can place fixed frame 61, and both are along the corresponding screw that connects of vertically being provided with of nose pad 5, and pin 63 turns over screw both are fixed.Fixed frame 61 is the arc of intermediate projections with the end face of swingle 62 links, in stopping that swingle 62 reduces around pin 63 rotations the time as far as possible, makes it that bigger anglec of rotation be arranged.
In the present embodiment, fixed frame 61 also can directly be connected on the picture frame 1 as shown in Figure 2.
Embodiment three
Among embodiment one and the embodiment two, the sense of rotation of nose pad 5 is restricted, and present embodiment is done further improvement to the connection of first linkage 6:
As shown in Figure 4, first linkage 6 comprises fixed frame 61, swingle 62 and nose pad 5.Fixed frame 61 is connected with picture frame 1, and swingle 62 is connected and fixed frame 61 and nose pad 5 respectively.Nose pad 5 can adopt flexible glue material or resilient rubber blanket to make.Swingle 62 is provided with spheric end 621, and spheric end 621 places fixed frame 61.In order to prevent that spheric end 621 breaks away from, the opening size of fixed frame 61 is less than the diameter of spheric end 621, and fixed frame 61 does not connect simultaneously.Under this structure, nose pad 5 can carry out stereo rotating for fulcrum by spheric end 621.
In order to increase the angle of stereo rotating as far as possible, the four edges of fixed frame 61 openends is the arc of indent, frame the stopping swingle 62 of fixed frame 61 when as far as possible reducing 5 rotations of nose pad.
Equally, fixed frame 61 can directly be fixed on (as shown in Figure 5) on the picture frame 1, also can be fixed on (as Fig. 6, Fig. 7, shown in Figure 8) on the picture frame 1 by connecting link 64.Fixed frame 61 can also be made into integration with connecting link 64, and promptly fixed frame 61 is embedded in connecting link 64 (as shown in figure 21).
Embodiment four
On the basis of the foregoing description, the present invention is provided with second linkage at two mirror leg 3 middle parts, is respectively equipped with the 3rd linkage on the nose-bridge frame 4, with convenient folding.
As shown in Figure 9, the present invention includes picture frame 1, be embedded in first eyeglass 2 in the picture frame 1, two nose pads 5 of symmetry on mirror leg 3, the nose-bridge frame 4 in the middle of the picture frame 1 and the nose-bridge frame 4 at picture frame 1 two ends, nose pad 5 can adopt flexible glue material or resilient rubber blanket to make.Establish first linkage 6 on the picture frame 1 respectively and be connected, be respectively equipped with second linkage 7 and the 3rd linkage 8 (wherein the concrete structure of second linkage 7 as shown in figure 10) on two mirror leg 3 middle parts and the nose-bridge frame 4 with described two nose pads 5.In the present embodiment, can be provided with a connecting link 64 on the picture frame 1 as shown in figure 11 and be connected and fixed frame 61.The structure of first linkage 6 can adopt one of structure of the foregoing description, can be so that nose pad 5 rotates with respect to picture frame 1 around pin 63.
As Figure 12, shown in Figure 13, mirror leg 3 of the present invention can be folding at second linkage 7 and mirror leg 3 places, the 3rd linkage 8 on the nose-bridge frame 4 is the linkage of two symmetries, the present invention can fold once more at two linkage 8 places, as Figure 14, shown in Figure 15, spatial accommodation after middle folding nose-bridge frame 4 corresponding locus can fold as two mirror legs 3, folding back mirror leg 3 can not push, therefore first eyeglass 2 can not occur is rubbed and impaired phenomenon by mirror leg 3, and the wearer can also adjust the folding angle between nose pad 5 and the picture frame 1 voluntarily, makes wearing more comfortable.
For protect first eyeglass 2 and folding after more reasonably use folding space, nose pad 5 and the connected mode of picture frame 1 preferably adopt the connected mode of embodiment one and embodiment three.
In an embodiment, second linkage 7 and the 3rd linkage 8 that are respectively equipped with on mirror leg 3 middle parts and the nose-bridge frame 4 are known technology, are extensive use of on present folding glasses, so its concrete structure is not described in detail in detail herein.
Embodiment five
On the basis of previous embodiment, the patient who wears spectacles for convenience uses sunglasses as required, and present embodiment increases following structure.
As shown in figure 16, a kind of glasses annex 9 provided by the present invention, comprise second eyeglass 91, a fixed support 92, second eyeglass, 91 screw threads are fixed on this fixed support 92, also be provided with a secondary bayonet unit 93 on the fixed support 92, fixed support 92 is crossed these bayonet unit 93 activities and is loaded on the eye glass frame 1, its feature structure is: fixed support 92 is divided into can counterrotating sleeve pipe 921 and support body 922 (as shown in figure 17), sleeve pipe 921 hollows, in the middle of the support body 922 is a thinner loop bar 926, this loop bar 926 can separate with support body 922, loop bar 926 packs into behind the sleeve pipe 921 and support body 922 sockets again, sleeve pipe 921 just is placed on the support body 922 like this, an end has mutual interlock to determine the sawtooth 923 of both anglecs of rotation respectively on sleeve pipe 921 and the support body 922, and on fixed support 92, the other end of sawtooth 923 is that sleeve pipe 921 and support body 922 junctions are equipped with spring 924; Spring 924 is installed in (shown in Figure 17) or support body 922 interior (shown in Figure 180) in the sleeve pipe 921, be specially and opening a spring housing 925 on the sleeve pipe 921 or on the support body 922, spring 924 is inserted wherein aforesaid then thin loop bar 926 to be passed spring 924 and gets final product, like this under the pressure of spring 924, sawtooth 923 just can engages fixed, when the user needs second eyeglass 91 to rotate, because second eyeglass 91 is fixedlyed connected with support body 922 screw threads, so only need rotate second eyeglass 91 with hand, cause second eyeglass 91 to drive support body 922 with respect to sleeve pipe 921 rotations, this moment, manpower forced 923 rotations of spring 924 compression sawtooth to enter next engagement, just can realize that according to the size of what and tooth pitch of sawtooth quantity the multi-angle of sunglasses second eyeglass 91 rotates, make things convenient for user's adjusting.
Be welded on the sleeve pipe 921 of fixed support 92 as Figure 16, Figure 19, the described bayonet unit 93 of Figure 20, this bayonet unit 93 is that the shape and first eyeglass 2 are joined suitable buckle semicircle 931 near the bridge of the nose one side profiles, and the two ends of buckle semicircle 931 have buckle projection 932 and buckle projection 933 respectively, be provided with near buckle projection 933 parts one with buckle first eyeglass 2 or the V-type of eye glass frame 1 upper edge or the projection 934 (selecting V-structure in the present embodiment for use) of W type or U type of protruding 933 one-tenth 90 ° of buckle as embodiment.When using, projection 934 by buckle projection 933 and V-type cooperates earlier, the projection 934 of V-type withholds eye glass frame 1 (some resin glasses does not have picture frame then can withhold glasses first eyeglass 2) upper edge, and buckle projection 933 is buckled in the inboard of glasses first eyeglass 2; Because buckle semicircle 931 is by the elastic metallic manufacturing, so it can twist within the specific limits, after so its other end is passed through by nose bridge crossbearer outside, be buckled in the inboard of glasses first eyeglass 2 bottoms again by buckle projection 932, the two ends of buckle semicircle 931 all are buckled in the inboard of glasses first eyeglass 2 like this, semicircle has formed a fixing buckle situation then in the outside of nose bridge crossbearer, overall fixed of the present invention on the glasses.When unwanted the time, break buckle projection 932 off with the fingers and thumb and get final product by first eyeglass, 2 inboard taking-ups, remove and install all very convenient.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (4)
1. glasses, comprise picture frame, be embedded in first eyeglass in the picture frame, symmetry is located at two nose pads on the picture frame under mirror leg, the nose-bridge frame in the middle of the picture frame and the nose-bridge frame at picture frame two ends, it is characterized in that: described picture frame is provided with first linkage that links to each other with described two nose pads and can drive its rotation; Described first linkage comprises the fixed frame that is fixed on the described picture frame, the swingle that two ends connect described fixed frame and nose pad respectively, described swingle has a spheric end, the opening of described fixed frame is less than described spheric end diameter, and described spheric end is inserted in the described fixed frame; Each limit of described fixed frame and described swingle link end face is recessed arc, to allow the big angle of swingle rotation.
2. glasses as claimed in claim 1 is characterized in that: described first linkage also includes a connecting link, fixedlys connected with fixed frame with described picture frame respectively in its two ends.
3. glasses as claimed in claim 1 or 2 is characterized in that: two mirror legs are provided with second linkage, are respectively equipped with the 3rd linkage on the nose-bridge frame.
4. glasses as claimed in claim 3, it is characterized in that: also be provided with a glasses annex on the described picture frame, described glasses annex comprises secondary second eyeglass and a fixed support, described second eyeglass is loaded on the fixed support two ends respectively, also be provided with a secondary bayonet unit on the fixed support, fixed support is loaded on the eye glass frame by this bayonet unit activity, described fixed support comprises can counterrotating sleeve pipe and support body, this sleeve pipe is placed on the loop bar set on the support body, one end of sleeve pipe and support body is corresponding respectively to be provided with interlock mutually and can to determine the sawtooth of the anglec of rotation between the two, be set with spring on the described loop bar, described spring is installed in the other end of sleeve pipe or support body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710167771A CN100578297C (en) | 2007-10-23 | 2007-10-23 | Spectacles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710167771A CN100578297C (en) | 2007-10-23 | 2007-10-23 | Spectacles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101144915A CN101144915A (en) | 2008-03-19 |
| CN100578297C true CN100578297C (en) | 2010-01-06 |
Family
ID=39207518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710167771A Expired - Fee Related CN100578297C (en) | 2007-10-23 | 2007-10-23 | Spectacles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100578297C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101799591B (en) * | 2009-11-09 | 2011-12-28 | 周蓓华 | Folding glasses capable of propping open automatically |
| KR100966841B1 (en) * | 2009-12-28 | 2010-06-29 | 김정민 | Nose support for glasses |
| AT508941B1 (en) * | 2010-01-28 | 2011-05-15 | Silhouette Int Schmied Ag | GLASSES |
| US9726903B2 (en) * | 2010-09-10 | 2017-08-08 | 3M Innovative Properties Company | Eyewear with improved fit |
| CN102135669A (en) * | 2011-03-01 | 2011-07-27 | 胡明云 | Folding spectacles and folding spectacle case thereof |
| CN105204178B (en) * | 2014-06-03 | 2019-06-14 | 郑永林 | Configure the glasses of flexible nose-pad bracket |
| CN109143613B (en) * | 2018-10-23 | 2020-01-21 | 温州市朗盛光学有限公司 | Vision correction glasses |
| CN112494291B (en) * | 2020-11-30 | 2022-11-11 | 温州医科大学眼视光研究院 | Accomodate folding reversal bat |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4511226A (en) * | 1983-04-01 | 1985-04-16 | Walter Freeman | Aviator eyeglasses |
-
2007
- 2007-10-23 CN CN200710167771A patent/CN100578297C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4511226A (en) * | 1983-04-01 | 1985-04-16 | Walter Freeman | Aviator eyeglasses |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101144915A (en) | 2008-03-19 |
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