CN201909903U - Micro-pin used on spectacles - Google Patents
Micro-pin used on spectacles Download PDFInfo
- Publication number
- CN201909903U CN201909903U CN2010206940018U CN201020694001U CN201909903U CN 201909903 U CN201909903 U CN 201909903U CN 2010206940018 U CN2010206940018 U CN 2010206940018U CN 201020694001 U CN201020694001 U CN 201020694001U CN 201909903 U CN201909903 U CN 201909903U
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- CN
- China
- Prior art keywords
- pin
- pawl
- pin body
- miniature
- spectacles
- 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 relates to a fixing part used on spectacles, in particular to a micro-pin used on spectacles. The technical scheme adopted by the utility model is that the micro-pin comprises a pin main body, inverted teeth are formed on a cylindrical surface of the pin main body, and the inverted teeth are arranged on the cylindrical surface of the pin main body in a circular ring shape. The micro-pin used on on spectacles has low requirement on the precision of processing equipment and low processing cost.
Description
Technical field
The utility model relates to the fixture on a kind of glasses, the miniature pin of particularly a kind of glasses.
Background technology
Glasses are as a kind of daily necessities, and its kind roughly comprises spectacles, sunglasses and aging glasses, owing to adapt to various inhomogeneity crowds' needs, is used widely.At present, being connected between the eyeglass of glasses and the picture frame, be generally direct clamping or connect two kinds, adopt that pin is fixing easily to be changed eyeglass, and the pin that is used for fixing is by the pin body and be located at spiral pawl on the pin body cylinder by pin, the external diameter of pawl is greater than the pin external diameter, this type of set-up mode, very high for the accuracy requirement of process equipment, so the equipment input is bigger, the processing cost height is difficult to apply.
Summary of the invention
At the deficiency that prior art exists, the utility model provides a kind of glasses lower to the process equipment accuracy requirement, that processing cost is low miniature pin.
For achieving the above object, the utility model provides following technical scheme: the miniature pin of a kind of glasses, include the pin body, the cylinder of described pin body is provided with pawl, it is characterized in that: be provided with a pawl on the cylinder of described pin body at least, described pawl is on the circular cylinder that is arranged on the pin body.
Adopt technique scheme,, therefore simplified processing technology widely, reduced requirement and processing cost equipment because the pawl on the miniature pin of these glasses is on the circular cylinder that is arranged on the pin body.
The utility model further is set to: described pawl cross section is triangular in shape, and leg-of-mutton drift angle is towards the front end of pin body.
The pawl of above-mentioned shape both had been convenient to install, and had improved the reliability of installing again.
The utility model further is set to: described pin body include guide section, linkage section and be located at guide section and linkage section between canned paragraph, described pawl is on the canned paragraph of pin body, pawl is provided with along the canned paragraph axially spaced-apart, and described guide section has tapering.
Adopt technique scheme, pin body guide section place has tapering, improves more stable guiding in the time of can inserting gum cover for the pin body, and ease of assembly has improved efficient.
The utility model further is set to: described pin body surface offers at least one groove vertically.
After being provided with groove, described pawl and groove intersection will have wedge angle, have more strengthened the retaining effect of miniature pin, install more firm.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 looks synoptic diagram for the master that the utility model is provided with a pawl embodiment;
Fig. 2 looks synoptic diagram for the master that the utility model is provided with three pawl embodiment;
Fig. 3 is the elevational schematic view of Fig. 2.
Embodiment
The miniature pin of glasses includes pin body 1, at least be provided with a pawl 2 on the cylinder of described pin body 1, pawl 2 can be arranged on the end, as shown in Figure 1, but be preferably in more than one, generally being advisable at 2-4, as shown in Figure 2, is example with the miniature pin of the glasses that are provided with 3 pawls 2 in this specific embodiment.Pawl 2 is on the circular cylinder that is arranged on the pin body, and the cross section is triangular in shape, and leg-of-mutton drift angle is towards the front end of pin body.Pin body 1 preferably comprise guide section 11, linkage section 12 and be located at guide section 11 and linkage section 12 between canned paragraph 13, described guide section 11 has tapering, improves more stable guiding in the time of can inserting gum cover for the pin body, ease of assembly has improved efficient.Described pawl is on the canned paragraph of pin body, and pawl is provided with along the canned paragraph axially spaced-apart.The quantity of pawl 2 helps being connected between eyeglass and the picture frame more, but can increase cost, is provided with three pawls 2 in this specific embodiment altogether, and is more fastening when making pin fixedly when not increasing too many cost and processed complex.
For more strengthening the retaining effect of miniature pin, make installation more firm, the surface at pin body 1 in this specific embodiment also offers at least one groove 3 vertically, shown in Fig. 2,3, like this, will have wedge angle, further play the effect of retaining at pawl and groove 3 intersections.Need to prove that the groove 3 that only is arranged usually if processing conditions allows, also can be offered two, three or four.
Claims (5)
1. the miniature pin of glasses includes the pin body, and the cylinder of described pin body is provided with pawl, it is characterized in that: be provided with a pawl on the cylinder of described pin body at least, described pawl is on the circular cylinder that is arranged on the pin body.
2. the miniature pin of glasses according to claim 1, it is characterized in that: described pawl cross section is triangular in shape, and leg-of-mutton drift angle is towards the front end of pin body.
3. the miniature pin of glasses according to claim 1 and 2, it is characterized in that: described pin body include guide section, linkage section and be located at guide section and linkage section between canned paragraph, described pawl is on the canned paragraph of pin body, pawl is provided with along the canned paragraph axially spaced-apart, and described guide section has tapering.
4. the miniature pin of glasses according to claim 1 and 2 is characterized in that: described pin body surface offers at least one groove vertically.
5. the miniature pin of glasses according to claim 3 is characterized in that: described pin body surface offers at least one groove vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206940018U CN201909903U (en) | 2010-12-31 | 2010-12-31 | Micro-pin used on spectacles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206940018U CN201909903U (en) | 2010-12-31 | 2010-12-31 | Micro-pin used on spectacles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201909903U true CN201909903U (en) | 2011-07-27 |
Family
ID=44302104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206940018U Expired - Fee Related CN201909903U (en) | 2010-12-31 | 2010-12-31 | Micro-pin used on spectacles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201909903U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102955261A (en) * | 2012-10-31 | 2013-03-06 | 巨龙光学（福建）有限公司 | Rimless eyeglasses |
| CN113853484A (en) * | 2019-05-20 | 2021-12-28 | 海福乐柏林有限及两合公司 | Corner fitting |
-
2010
- 2010-12-31 CN CN2010206940018U patent/CN201909903U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102955261A (en) * | 2012-10-31 | 2013-03-06 | 巨龙光学（福建）有限公司 | Rimless eyeglasses |
| CN102955261B (en) * | 2012-10-31 | 2014-05-21 | 巨龙光学（福建）有限公司 | Rimless eyeglasses |
| CN113853484A (en) * | 2019-05-20 | 2021-12-28 | 海福乐柏林有限及两合公司 | Corner fitting |
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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: 20110727 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |