CN1570712A - Nose support of spectacle frame - Google Patents
Nose support of spectacle frame Download PDFInfo
- Publication number
- CN1570712A CN1570712A CN 03144096 CN03144096A CN1570712A CN 1570712 A CN1570712 A CN 1570712A CN 03144096 CN03144096 CN 03144096 CN 03144096 A CN03144096 A CN 03144096A CN 1570712 A CN1570712 A CN 1570712A
- Authority
- CN
- China
- Prior art keywords
- nose
- rotating shaft
- axle sleeve
- frame
- inserting column
- 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.)
- Granted
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Abstract
This invention discloses a nose holder for eyeglass rack which comprises nose rack, fixing rack and nose pad, and there formed a rotation shaft in nose pad and an shaft coat relevant to rotation shaft in fixing rack with a plug-in hole for rotation shaft on the shaft coat with its hole diameter less than that of rotation shaft. This invention has a solid fixing elements and is easy to assemble and dismantle and is free of scratches and breakage.
Description
Technical field
The present invention relates to a kind of nose holder of spectacle frame.
Background technology
" the nose pad support on the spectacle frame " that Chinese patent ZL95191245.3 is disclosed as shown in Figure 1, 2, by nose frame 10 ', fixture 20 ' and nose pad 30 ' form, nose frame 10 ' on offered jack 11 ', fixture 20 ' go up to form has necking segment 21 ' plug 22 ', by necking segment 21 ' intert jack 11 ' in and by plug 22 ' obstruction, make fixture 20 ' location and installation nose frame 10 ' on.
The above-mentioned nose pad support structure of detailed sight, be not difficult to find that there is following disappearance in it:
1, assembling inconvenience: in order to ensure fixture 20 ' cooperate with nose frame 10 ' location, and be unlikely fixture 20 ' from nose frame 10 ' come off, plug 22 ' width must greater than jack 11 ', like this, when mounted, though the arc approaching face guiding plug 22 ' insertion of plug 22 ' end is arranged, but still need by brute force, could be with plug 22 ' extruding, make plug 22 ' be able to by jack 11 ', the operation effort is time-consuming;
2, be difficult for changeing: because plug 22 ' width greater than jack 11 ', so, when desire is changed 30 ' time of nose pad, be subjected to plug 22 ' two ends hinder, must be by instrument, impose brute force, could extrusion pin 22 ', with plug 22 ' from jack 11 ' extraction, the same effort of operation is time-consuming;
3, easily scratch, fracture: for the ease of plug 22 ' by jack 11 ', plug 22 ' end forms the arc approaching face, like this, it is little pointed that the both sides of plug 22 ' end promptly are, when assembling and changeing, because forceful action, the both sides of plug 22 ' little point cause product thoroughly can't use very easily by scratch even fracture.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of nose holder of spectacle frame, and its location cooperates firmly, easily assembles, changes.
Secondary objective of the present invention is to provide a kind of nose holder of spectacle frame, and it does not certainly have the anxiety of scratch, fracture.
To achieve these goals, technical solution of the present invention is:
The nose holder of spectacle frame is made up of nose frame, fixture and nose pad, forms a rotating shaft on the nose frame, forms an axle sleeve that cooperates with rotating shaft on the fixture, offers the insertion mouth of rotating shaft on the axle sleeve, inserts the diameter of the bore of mouth less than rotating shaft.
Wherein, offer a jack on the above-mentioned nose frame, rotating shaft is formed on the jack; The jack of corresponding nose frame is convexly equipped with inserting column on the fixture, and corresponding rotating shaft forms and has the mouth of insertion and axle sleeve on the inserting column.
Insertion mouth on the above-mentioned inserting column and axle sleeve are divided inserting column equally and are two halves, make axle sleeve whole stressed evenly.
Above-mentioned inserting column end is smooth approaching face, in order to assembling, change the nose holder.
The width of above-mentioned inserting column is slightly less than the width of jack, in order to the angle of in use suitably adjusting the nose holder.
After adopting such scheme, the present invention combined nose frame and fixture by rotating shaft and cooperating of axle sleeve, and nose frame and fixture are located securely less than the diameter of rotating shaft because of the bore that inserts mouthful, the present invention compares with the nose pad support structure of prior art, has following advantage at least:
1, assembles easily: have the axle sleeve that inserts mouth owing to form one on the fixture, make axle sleeve have certain elasticity, when mounted, only need the insertion mouth of axle sleeve is aimed at rotating shaft, slightly execute thrust, the insertion mouth of axle sleeve is promptly because of opening slightly with the rotating shaft extruding, making rotating shaft be waltzed through the insertion mouth slips in the axle sleeve, restore to the original state under no squeezed state and insert mouth, by the diameter of the bore that inserts mouth less than rotating shaft, rotating shaft is positioned in the axle sleeve, thereby securely fixture and nose frame location is combined together, convenient to operation;
2, be easy to change: axle sleeve has certain elasticity as described above, when changeing, only need slightly to execute pulling force towards the opposite direction of the insertion mouth of axle sleeve, the insertion mouth of axle sleeve is promptly because of opening slightly with the rotating shaft extruding, make rotating shaft be able to successfully from axle sleeve, pull out through inserting mouth, operation easily, does not fast need other aid;
3, the anxiety of no scratch, fracture: because inserting column of the present invention end has only smooth approaching face, and do not have little pointed position, and assemble, change easily, so, when assembling and changeing, certainly there is not the anxiety of scratch, fracture, product uses long.
Description of drawings
Fig. 1 is a three-dimensional exploded view of commonly using product;
Fig. 2 is a three-dimensional combination figure of commonly using product;
Fig. 3 is a three-dimensional exploded view of the present invention;
Fig. 4 is a three-dimensional combination figure of the present invention;
Fig. 5 is the sectional view of user mode one of the present invention;
Fig. 6 is the sectional view of user mode two of the present invention;
Fig. 7 is the sectional view of user mode three of the present invention.
Embodiment
Shown in Fig. 3,4, the nose holder of the spectacle frame that the present invention discloses is made up of nose frame 1, fixture 2 and nose pad 3.
Key of the present invention is: form a rotating shaft 11 on the nose frame 1, form an axle sleeve 21 that cooperates with rotating shaft 11 on the fixture 2, offer the insertion mouth 22 of rotating shaft 11 on the axle sleeve 21, insert the diameter of the bore of mouth 2 less than rotating shaft 11.
Like this, the present invention combined nose frame 1 and fixture 2 by rotating shaft 11 and cooperating of axle sleeve 21, and nose frame 1 and fixture 2 was located securely less than the diameter of rotating shaft 11 because of inserting mouthfuls 22 bore.And the formation of inserting mouth 22 makes axle sleeve 21 have certain elasticity, installs, changes convenient and swift.
Most preferred embodiment of the present invention is: offer a jack 12 on the nose frame 1, rotating shaft 11 is formed on the jack 12.The jack 12 of corresponding nose frame 1 is convexly equipped with inserting column 23 on the fixture 2, corresponding rotating shaft 11 forms and has mouth of insertion 22 and axle sleeve 21 on the inserting column 23, insertion mouth 22 on the inserting column 23 and axle sleeve 21 are divided inserting column 23 equally and are two halves, make inserting column 23 assembling, change in the process stressed evenly, inserting column 23 ends are smooth approaching face, in order to assembling, change the nose holder smoothly, and there is not the anxiety of scratch, fracture, the width of inserting column 23 is slightly less than the width of jack 11, in order to the angle of in use suitably adjusting the nose holder, be depicted as nose holder three kinds of states in use as Fig. 5,6,7.
In a word, the present invention is a resilient engagement of utilizing rotating shaft 11 and elastic shaft sleeve 21, replace jack 11 in the prior art ' and plug 22 ' hard row extruding cooperate, realize that the location cooperates firmly, easily assemble, change, certainly do not have the anxiety of scratch, fracture.This paper is listed only to be a kind of embodiment of this case, and all nose tropsch technologies that utilizes rotating shaft and elastic shaft sleeve resilient engagement all should fall into the patent category of this case.
Claims (5)
1, the nose holder of spectacle frame is made up of nose frame, fixture and nose pad, it is characterized in that; Form a rotating shaft on the nose frame, form an axle sleeve that cooperates with rotating shaft on the fixture, offer the insertion mouth of rotating shaft on the axle sleeve, insert the diameter of the bore of mouth less than rotating shaft.
2, the nose holder of spectacle frame as claimed in claim 1 is characterized in that: offer a jack on the nose frame, rotating shaft is formed on the jack; The jack of corresponding nose frame is convexly equipped with inserting column on the fixture, and corresponding rotating shaft forms and has the mouth of insertion and axle sleeve on the inserting column.
3, the nose holder of spectacle frame as claimed in claim 2 is characterized in that: insertion mouth on the inserting column and axle sleeve are divided inserting column equally and are two halves.
4, as the nose holder of claim 2 or 3 described spectacle frames, it is characterized in that: the inserting column end is smooth approaching face.
5, as the nose holder of claim 2 or 3 described spectacle frames, it is characterized in that: the width of inserting column is slightly less than the width of jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031440967A CN100495122C (en) | 2003-07-17 | 2003-07-17 | Nose support of spectacle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031440967A CN100495122C (en) | 2003-07-17 | 2003-07-17 | Nose support of spectacle frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1570712A true CN1570712A (en) | 2005-01-26 |
| CN100495122C CN100495122C (en) | 2009-06-03 |
Family
ID=34471329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031440967A Expired - Fee Related CN100495122C (en) | 2003-07-17 | 2003-07-17 | Nose support of spectacle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100495122C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105892086A (en) * | 2015-01-26 | 2016-08-24 | 蓝振宁 | Detachable nose support capable of adjusting angle automatically |
| CN106338843A (en) * | 2016-05-27 | 2017-01-18 | 日本光学技术股份有限公司 | Spectacles |
| CN106405863A (en) * | 2016-12-09 | 2017-02-15 | 徐玉炜 | Nose pad structure for spectacle frame |
-
2003
- 2003-07-17 CN CNB031440967A patent/CN100495122C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105892086A (en) * | 2015-01-26 | 2016-08-24 | 蓝振宁 | Detachable nose support capable of adjusting angle automatically |
| CN106338843A (en) * | 2016-05-27 | 2017-01-18 | 日本光学技术股份有限公司 | Spectacles |
| CN106405863A (en) * | 2016-12-09 | 2017-02-15 | 徐玉炜 | Nose pad structure for spectacle frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100495122C (en) | 2009-06-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20090603 Termination date: 20130717 |