CN203275789U - Eyeglasses lens positioning structure - Google Patents
Eyeglasses lens positioning structure Download PDFInfo
- Publication number
- CN203275789U CN203275789U CN 201320258249 CN201320258249U CN203275789U CN 203275789 U CN203275789 U CN 203275789U CN 201320258249 CN201320258249 CN 201320258249 CN 201320258249 U CN201320258249 U CN 201320258249U CN 203275789 U CN203275789 U CN 203275789U
- Authority
- CN
- China
- Prior art keywords
- eyeglass
- lenses
- picture frame
- positioning structure
- lens positioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an eyeglasses lens positioning structure. The eyeglasses lens positioning structure comprises a glasses frame and lenses, wherein a containing space is arranged at the part of the glasses frame, in which the nose is located in a forward protruding manner, arc-shaped parts which are matched with the containing space are arranged at the lower ends of the neck parts of the lenses, and the lenses are clamped in the containing space through the arc-shaped parts and matched and connected with the glasses frame so as to perform position fixation on the lenses at the neck parts with the glasses frame. The eyeglasses lens positioning structure disclosed by the utility model has the advantages that the lenses are only limited by the glasses frame, the two sides of the lenses are in a non-limited free state, and the purpose of not affecting the curvature of the lenses during the use of eyeglasses can be achieved; the mounting and the detachment of the lenses are fast and more convenient, so that the eyeglasses lens positioning structure is conductive to industrial production; the structure is simple, so that the eyeglasses lens positioning structure is conductive to the market popularization.
Description
[technical field]
The utility model relates to eyewear art, specifically a kind of location structure of spectacle lenses.
[background technology]
The kind of glasses is a lot, divides from function to mainly contain: near-sighted glasses, presbyopic glasses, astigmatoscope, sand-proof mirror, sunglasses, anti-ultraviolet mirror, welding mirror, anti-infrared mirror etc.The optical mirror slip of various uses all roughly comprises: spectacle-frame, the eyeglass that conforms to the eyeglass frame shape that presets form of a secondary default form and the earpiece that is articulated in the spectacle-frame both sides.Wherein the matching relationship of picture frame, eyeglass and mirror pin is: extend one section protuberance in the both sides of eyeglass, the interlude of eyeglass forms neck, the protuberance of eyeglass by the both sides is corresponding is arranged on picture frame two outside depressed parts, the neck of eyeglass contacts at the pre-set space up and down of picture frame corresponding position, so just make eyeglass two take up the middle part for restriction is fixed in picture frame corresponding space, form a kind of mode that is fixedly connected with.
The advantage of this fit system of glasses is: eyeglass can be installed in picture frame and accurate positioning easily, but still there are some defectives in it: when user's wearing spectacles, due to the head part when the spectacle-frame of the both sides earpiece that is inserted in glasses and front end, earpiece and the spectacle-frame of pivot joint can be supportted a little outward, thereby cause the optical mirror slip that is arranged in spectacle-frame also can support a little outward thereupon, deformation occurs, thereby causes the curvature of eyeglass to change.
[utility model content]
The purpose of this utility model is the deficiency for above-mentioned prior art existence, provide a kind of eyeglass only to be subject to the restriction of picture frame at neck, the both sides of eyeglass are unrestricted free state and the curvature of the eyeglass location structure of spectacle lenses that can not change in use.
To achieve these goals, the utility model is achieved in that location structure of spectacle lenses, comprise picture frame and eyeglass, the bridge of the nose place of described picture frame projection forward is provided with a spatial accommodation, the lower end of the neck of described eyeglass is provided with the curved portions that matches with described spatial accommodation, described eyeglass is fastened in described spatial accommodation by described curved portions and is connected with described picture frame, makes described eyeglass carry out the orientation at neck and described picture frame and fixes.
The bottom of described spatial accommodation is provided with the groove of establishing described curved portions for card, and described curved portions is fastened in described groove, is used for fixing described eyeglass.
Described picture frame both sides are connected with earpiece, are used for wearing of glasses.
The bridge of the nose both sides of described picture frame are Jing Quan, are used for eyeglass is installed, and described Jing Quan is provided with the eyeglass housing region that coordinates with eyeglass by microscope base side, and the both sides of described eyeglass are provided with described and hold the periphery that lens area matches.
The beneficial effects of the utility model are: eyeglass only is subject to the restriction of picture frame at neck, and the both sides of eyeglass are unrestricted free state, reaches glasses and can not affect in use the curvature of eyeglass; The installation and removal of eyeglass are more efficient and convenient, are conducive to commercial production; Simple in structure, be conducive to marketing.
[description of drawings]
Fig. 1 is the component decomposition map of the utility model spectacle-frame and eyeglass.
Fig. 2 is the outside drawing that the utility model spectacle-frame and eyeglass are completed installation.
Fig. 3 is the vertical view that the utility model spectacle-frame and eyeglass are completed installation.
Fig. 4 is the use state vertical view of the utility model when wearing.
[embodiment]
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail explanation.
As depicted in figs. 1 and 2, location structure of spectacle lenses, comprise picture frame 1 and eyeglass 2, the bridge of the nose place of described picture frame 1 projection forward is provided with a spatial accommodation 11, the lower end of the neck 21 of described eyeglass 2 is provided with the curved portions 23 that matches with described spatial accommodation 11, described eyeglass is fastened in described spatial accommodation 11 by described curved portions 23 and is connected with described picture frame 1, makes described eyeglass 2 carry out the orientation at neck and described picture frame 1 and fixes.
The bottom of described spatial accommodation 11 is provided with the groove 13 of establishing described curved portions 23 for card, the neck 21 of described eyeglass 2 being cut in described spatial accommodation 11 from bottom to top, then described curved portions 23 is fastened in described groove 13, is used for fixing described eyeglass 2.
Described picture frame 1 both sides are connected with mirror pin 3, and described mirror pin 3 is by hinge, and screw or movable hinge are connected with described picture frame, and described mirror pin 3 is used for wearing of glasses.
the bridge of the nose both sides of described picture frame 1 are Jing Quan, be used for installing eyeglass, described Jing Quan is provided with the eyeglass housing region 12 that coordinates with eyeglass by microscope base side, the inwall by microscope base side that described eyeglass housing region 12 is specially at described Jing Quan extends a thin baffle plate, the both sides of described eyeglass 2 are provided with described and hold the periphery 22 that lens area matches, when described eyeglass 2 is being placed in the mirror circle, eyeglass is not to be fixed in described mirror circle, but be unrestricted free state, effect due to described eyeglass housing region baffle plate, make described eyeglass 2 can remain on described picture frame 1 the place ahead, move after making eyeglass in the expanded support of head when wearing Shi Buhui.
When assembling the eyeglass of this utility model and picture frame, first two eyeglasses 2 are pushed into Jing Quan and the eyeglass housing region 12 of described picture frame 1 inwardly from outward, then, neck 21 with eyeglass 2 is cut into the corresponding spatial accommodation 11 of described spectacle-frame 1 again, and the curved portions 23 that makes described neck 21 bridges in the groove 13 of spatial accommodation 11, form the orientation clamping of eyeglass neck 21 and picture frame nose bridge, the eyeglass 2 that makes only is subject to the orientation restriction of described picture frame 1 at neck 21, both sides are unrestricted free state.As shown in Figure 3, in the situation that do not wear, between described eyeglass and described eyeglass housing region, the space is arranged.
As shown in Figure 4, when wearing this utility model, due to the acting force that is subject to the outer support of head part, space between described eyeglass 2 and described eyeglass housing region 12 diminishes, even become the state of pressing close to, but described eyeglass 2 can be along with the mirror pin, and the deformation of Jing Quan and mirror pin junction and deformation occurs, and therefore the curvature of described eyeglass 2 can not be affected.
Above embodiment only is applied to set forth the utility model, and protection domain of the present utility model is not only to be confined to above embodiment.The those of ordinary skill of correlative technology field might be made change or change to design according to above disclosed content within not breaking away from protection domain of the present utility model, and within these changes or change must be considered as belonging to the protection domain of the utility model claim.
Claims (4)
1. location structure of spectacle lenses, comprise picture frame (1) and eyeglass (2), it is characterized in that, the bridge of the nose place of described picture frame (1) projection forward is provided with a spatial accommodation (11), the lower end of the neck (21) of described eyeglass (2) is provided with the curved portions (23) that matches with described spatial accommodation (11), and described eyeglass (2) is fastened in described spatial accommodation (11) by described curved portions (23).
2. location structure of spectacle lenses as claimed in claim 1, is characterized in that, the bottom of described spatial accommodation (11) is provided with the groove (13) of establishing described curved portions (23) for card.
3. location structure of spectacle lenses as claimed in claim 1, is characterized in that, described picture frame both sides are connected with earpiece (3).
4. location structure of spectacle lenses as claimed in claim 1, is characterized in that, the bridge of the nose both sides of described picture frame (1) are Jing Quan, is used for eyeglass is installed, and described Jing Quan is provided with the eyeglass housing region (12) that coordinates with eyeglass by microscope base side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320258249 CN203275789U (en) | 2013-05-13 | 2013-05-13 | Eyeglasses lens positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320258249 CN203275789U (en) | 2013-05-13 | 2013-05-13 | Eyeglasses lens positioning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203275789U true CN203275789U (en) | 2013-11-06 |
Family
ID=49506164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320258249 Expired - Fee Related CN203275789U (en) | 2013-05-13 | 2013-05-13 | Eyeglasses lens positioning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203275789U (en) |
-
2013
- 2013-05-13 CN CN 201320258249 patent/CN203275789U/en not_active Expired - Fee Related
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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: 20131106 Termination date: 20160513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |