CN202133836U - Clamping auxiliary sun shading lens - Google Patents
Clamping auxiliary sun shading lens Download PDFInfo
- Publication number
- CN202133836U CN202133836U CN201120247911U CN201120247911U CN202133836U CN 202133836 U CN202133836 U CN 202133836U CN 201120247911 U CN201120247911 U CN 201120247911U CN 201120247911 U CN201120247911 U CN 201120247911U CN 202133836 U CN202133836 U CN 202133836U
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- China
- Prior art keywords
- eyeglass
- clamping
- holder
- adapts
- rear end
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- Expired - Fee Related
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Abstract
The utility model discloses a clamping auxiliary sun shading lens, which belongs to the technical field of spectacles. The clamping auxiliary sun shading lens adopts the technical points that the clamping auxiliary sun shading lens comprises a lens, and is characterized in that a clamping mechanism is arranged in the middle of the lens; the clamping mechanism comprises a fixing piece and a clamping piece; the lens is fixed on the clamping mechanism; two positioning counter bores are formed on the fixing piece at intervals; strip-shaped through-holes are formed on the side walls of the positioning counter bores in the length direction; two positioning legs are formed at the bottom of the fixing piece at intervals in an extending manner; guiding strips adapting to the positioning counter bores are arranged at the rear end of the clamping piece; positioning lugs adapting to the strip-shaped through-holes are formed on the guiding strips; offset springs are arranged between the inner bottoms of the guiding strips and the rear end surfaces of the positioning counter bores; clamping legs extending downwards are arranged on the clamping piece; and the clamping legs are matched with the positioning legs so as to fix the lens to the front side of a spectacle frame of main function spectacles. The clamping auxiliary sun shading lens with a compact structure is convenient to install and use, and is used for shading sun.
Description
Technical field
The utility model relates to a kind of eyeglass, more particularly, relates in particular to a kind of clipping additional sunshade eyeglass that is used with optical glasses.
Background technology
The glasses of present industry design are to reach to meet the use that difference must be asked, and have and distinguish: the general purposes glasses of correcting defects of vision, the conduct of going out are blocked the sun visor of sunburst, are various FM glasses of protection eyes or the like when moving.And, more convenient to use in order to make the glasses ability simultaneously with more function, the general additional glasses that all can on function of tonic chord glasses, combine second function in addition.Existing combination; Generally be to be fastened on the function of tonic chord eye glass frame through the bindiny mechanism on second function glasses, its connected mode mainly contains clamping, takes and lean on, adsorb or detain and establish, no matter be which kind of mode; Its additional glasses all is fixedly connected with bindiny mechanism; Any parts damages all need integral replacing, and use cost is higher; And, existing connected mode, generally all there is baroque shortcoming in its bindiny mechanism.
The utility model content
The purpose of the utility model is the deficiency to above-mentioned prior art, and a kind of compact conformation, clipping additional sunshade eyeglass easy to install are provided.
The technical scheme of the utility model is achieved in that a kind of clipping additional sunshade eyeglass; Comprise eyeglass, it is characterized in that described eyeglass middle part is provided with clamping device; This clamping device is made up of fixture and holder, and described eyeglass is fixed on the holder; On fixture, be interval with two location counterbores, on location counterbore sidewall along its length, be provided with the strip through hole, be extended with two angles that are provided with at interval in the fixture bottom; Be provided with the gib block that adapts with each location counterbore in the holder rear end; On gib block, be provided with the locating convex block that adapts with the strip through hole; Between the rear end face of gib block inner bottom part and location counterbore, be folded with back-moving spring; On holder, be provided with towards the clamping pin that extends below, the clamping pin cooperates the picture frame front side that eyeglass is fixed on function of tonic chord glasses with angle.
In the above-mentioned clipping additional sunshade eyeglass, described holder front end is provided with boss, and described eyeglass is provided with the pilot hole with the boss interference fit.
In the above-mentioned clipping additional sunshade eyeglass, described gib block rear end face is provided with positioning boss, and positioning boss and back-moving spring internal diameter adapt.
In the above-mentioned clipping additional sunshade eyeglass, described boss rear end is provided with the annular groove that adapts with pilot hole.
In the above-mentioned clipping additional sunshade eyeglass, described eyeglass middle part is provided with supporting seat, on supporting seat, is provided with the through hole that adapts with annular groove.
In the above-mentioned clipping additional sunshade eyeglass, the fixture between the counterbore of described location is provided with gathering sill; Described holder is provided with the guide pole that adapts with gathering sill, and described clamping pin is arranged on this guide pole (3g).
In the above-mentioned clipping additional sunshade eyeglass, the rear end face of the front end face of said clamping pin and two angles is located at grade basically.
After the utility model adopts said structure, realize that through spring elasticity is connected between fixture and the holder, cooperate with clamping pin on being arranged on holder through the fixing feet that is arranged on the fixture simultaneously that realization adds cooperating of sunshade eyeglass and main body glasses; Further, through boss is set, and the pilot hole that adapts with boss is set on eyeglass on holder; Realize the fixing of eyeglass through the snapping of boss and pilot hole; And can change eyeglass at any time as required, when one of them parts breaks down, also can change separately; Improve the whole utilization rate of sunshade eyeglass, save the cost that uses.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the utility model is done further to specify, but do not constitute any restriction the utility model.
Fig. 1 is the decomposition texture synoptic diagram of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model clamping device;
The sectional structure synoptic diagram at A-A place when Fig. 3 is clamping device and the function of tonic chord glasses assembling among Fig. 2;
Fig. 4 is the sectional structure synoptic diagram at the A-A place when separating with function of tonic chord glasses of the clamping device among Fig. 2;
Fig. 5 is the decomposition texture synoptic diagram of the utility model clamping device;
Fig. 6 is the user mode synoptic diagram of the utility model embodiment 1;
Fig. 7 is the decomposition texture synoptic diagram of Fig. 6;
Fig. 8 is the decomposition texture synoptic diagram of the utility model embodiment 2;
Fig. 9 is the user mode synoptic diagram of the utility model embodiment 2.
Among the figure: eyeglass 1, pilot hole 1a, fixture 2, location counterbore 2a, strip through hole 2b, angle 2c, gathering sill 2d, holder 3, gib block 3a, locating convex block 3b, clamping pin 3c, boss 3d, positioning boss 3e, annular groove 3f, guide pole 3g, back-moving spring 4, supporting seat 5, through hole 5a, connection strap 6.
Embodiment
Consult Fig. 1 to shown in Figure 7, a kind of clipping additional sunshade eyeglass of the utility model comprises eyeglass 1; Be provided with clamping device at eyeglass 1 middle part; This clamping device is made up of fixture 2 and holder 3, is provided with boss 3d at holder 3 front ends, and described eyeglass 1 is provided with the pilot hole 1a with boss 3d interference fit; Be provided with the annular groove 3f that adapts with pilot hole 1a in boss 3d rear end, eyeglass 1 through pilot hole 1a and annular groove 3f matching and fixing on holder 3; On fixture 2, be interval with two location counterbore 2a, on location counterbore 2a sidewall along its length, be provided with strip through hole 2b, be extended with two angle 2c that are provided with at interval in fixture 2 bottoms; Be provided with the gib block 3a that adapts with each location counterbore 2a in holder 3 rear ends; On gib block 3a, be provided with the locating convex block 3b that adapts with strip through hole 2b, between the rear end face of gib block 3a inner bottom part and location counterbore 2a, be folded with back-moving spring 4, further; In order to prevent back-moving spring 4 displacements; On gib block 3a rear end face, be provided with positioning boss 3e, positioning boss 3e and back-moving spring 4 internal diameters adapt, and described back-moving spring 4 is set on this positioning boss 3e; On holder 3, be provided with towards the clamping pin 3c that extends below, the front end face of clamping pin 3c and the rear end face of two angle 2c are located at grade basically, and clamping pin 3c cooperates the picture frame front side that eyeglass 1 is fixed on function of tonic chord glasses with angle 2c; Simultaneously, accurate and smooth and easy in order to guarantee the displacement between fixture 2 and the holder 3, on the fixture 2 between the counterbore 2a of location, be provided with gathering sill 2d; On holder 3, be provided with the guide pole 3g that adapts with gathering sill 2d, described clamping pin 3c is arranged on this guide pole 3g.
During concrete the use, when needs use the sunshade eyeglass, only need clamping device be placed on middle connection strap 6 places of function of tonic chord eye glass frame, down push clamping device, the both sides that make clamping pin 3c and fixing feet 2c be clamped in connection strap 6 respectively get final product; When needs take off the sunshade eyeglass, only need stir clamping pin 3c backward, make clamping pin 3c away from fixing feet 2c; Can easily take out the sunshade eyeglass, according to the difference in personal preference or place, the user can change eyeglass 1 at any time; When changing eyeglass 1; Only need be with pulling out the annular groove 3f of former eyeglass from boss 3d, new eyeglass is tipped among the annular groove 3f got final product simultaneously, change very convenient.
Consult Fig. 8 and shown in Figure 9; A kind of clipping additional sunshade eyeglass of the utility model, its structure and embodiment 1 are basic identical, and difference is; Be provided with supporting seat 5 at eyeglass 1 middle part; On supporting seat 5, be provided with the through hole 5a that adapts with annular groove 3f, supporting seat 5 can strengthen the intensity of eyeglass 1, simultaneously eyeglass 1 can two independently eyeglass be formed by connecting through supporting seat 5.Its method of application is identical with embodiment 1.
Claims (7)
1. a clipping additional sunshade eyeglass comprises eyeglass (1), it is characterized in that, described eyeglass (1) middle part is provided with clamping device, and this clamping device is made up of fixture (2) and holder (3), and described eyeglass (1) is fixed on the holder (3); On fixture (2), be interval with two location counterbores (2a), on location counterbore (2a) sidewall along its length, be provided with strip through hole (2b), be extended with two angles (2c) that are provided with at interval in fixture (2) bottom; Be provided with the gib block (3a) that adapts with each location counterbore (2a) in holder (3) rear end; On gib block (3a), be provided with the locating convex block (3b) that adapts with strip through hole (2b); Between the rear end face of gib block (3a) inner bottom part and location counterbore (2a), be folded with back-moving spring (4); On holder (3), be provided with towards the clamping pin (3c) that extends below, clamping pin (3c) cooperates the picture frame front side that eyeglass (1) is fixed on function of tonic chord glasses with angle (2c).
2. clipping additional sunshade eyeglass according to claim 1 is characterized in that described holder (3) front end is provided with boss (3d), and described eyeglass (1) is provided with the pilot hole (1a) with boss (3d) interference fit.
3. clipping additional sunshade eyeglass according to claim 1 is characterized in that described gib block (3a) rear end face is provided with positioning boss (3e), and positioning boss (3e) adapts with back-moving spring (4) internal diameter.
4. clipping additional sunshade eyeglass according to claim 3 is characterized in that, described boss (3d) rear end is provided with the annular groove (3f) that adapts with pilot hole (1a).
5. clipping additional sunshade eyeglass according to claim 4 is characterized in that, described eyeglass (1) middle part is provided with supporting seat (5), on supporting seat (5), is provided with the through hole (5a) that adapts with annular groove (3f).
6. according to the arbitrary described clipping additional sunshade eyeglass of claim 1 to 5, it is characterized in that the fixture (2) between the described location counterbore (2a) is provided with gathering sill (2d); Described holder (3) is provided with the guide pole (3g) that adapts with gathering sill (2d), and described clamping pin (3c) is arranged on this guide pole (3g).
7. clipping additional sunshade eyeglass according to claim 6 is characterized in that the rear end face of the front end face of said clamping pin (3c) and two angles (2c) is located at grade basically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120247911U CN202133836U (en) | 2011-07-14 | 2011-07-14 | Clamping auxiliary sun shading lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120247911U CN202133836U (en) | 2011-07-14 | 2011-07-14 | Clamping auxiliary sun shading lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202133836U true CN202133836U (en) | 2012-02-01 |
Family
ID=45522599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120247911U Expired - Fee Related CN202133836U (en) | 2011-07-14 | 2011-07-14 | Clamping auxiliary sun shading lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202133836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108572464A (en) * | 2017-03-07 | 2018-09-25 | 财源工业有限公司 | Glasses change chip architecture |
-
2011
- 2011-07-14 CN CN201120247911U patent/CN202133836U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108572464A (en) * | 2017-03-07 | 2018-09-25 | 财源工业有限公司 | Glasses change chip architecture |
| CN108572464B (en) * | 2017-03-07 | 2020-04-03 | 财源工业有限公司 | Lens changing structure of glasses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20120714 |