CN201130275Y - Improvement of glasses hinge structure - Google Patents
Improvement of glasses hinge structure Download PDFInfo
- Publication number
- CN201130275Y CN201130275Y CNU200720009209XU CN200720009209U CN201130275Y CN 201130275 Y CN201130275 Y CN 201130275Y CN U200720009209X U CNU200720009209X U CN U200720009209XU CN 200720009209 U CN200720009209 U CN 200720009209U CN 201130275 Y CN201130275 Y CN 201130275Y
- Authority
- CN
- China
- Prior art keywords
- footnote
- hinge
- groove
- injection moulding
- injection molding
- 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
Links
Images
Landscapes
- Eyeglasses (AREA)
Abstract
The utility model discloses an improved structure of glass hinge, comprising a hinge part and an injection molding part. A projecting footnote is arranged on the upper part of the injection molding part, wherein, a groove is slotted on the front end and the back end of the footnote respectively and a second groove is slotted on the left and the right of the footnote. When injection molding, the liquated plastic enters the former grooves and the added second grooves simultaneously, so a holding state can be formed round the footnote and the holding force can be increased. Due that the grooves in the two directions are both open, the improved structure can avoid the appearance of underfilling during injection molding and ensure the intended effect.
Description
Technical field
The utility model relates to a kind of glasses, refers to a kind of hinge for spectacles structure-improved especially.
Background technology
Be provided with hinge between the picture frame of general glasses and the mirror pin in order to being hinged, and, then need the connection end (as shown in Figure 1) of described hinge 1 injection moulding in picture frame 2 or mirror pin 3 for the glasses of frame of plastic.Usually the structure of this hinge 1 as shown in Figure 2, it comprises articulated section 11 and injection moulding portion 12, this hinge portion 11 is hinged by screw in order to the articulated section with another hinge, injection moulding portion 12 then is injection molding in the inside of picture frame 2 or mirror pin 3.For described injection moulding portion 12 is combined with plastics firmly, be typically provided with outstanding footnote 121 in this injection moulding portion 12, the rear and front end of this footnote 121 has groove 122, like this when injection moulding, the plastics that dissolve state can enter in this groove 122, thereby form grasping force, come off to prevent hinge 1.Yet the degree of depth of described groove 122 is not limit, therefore with often occurring the phenomenon that grasping force makes hinge come off inadequately long afterwards.
To solving above-mentioned deficiency, there is the dealer to offer through hole 123 at the left and right directions of described injection moulding portion 12 footnotes 121 again, as shown in Figure 3, like this when injection moulding, dissolve plastics and not only can enter in the groove 122, also can enter in the described through hole 123 simultaneously, thereby can increase the dynamics of grasping.Yet also there are some defectives in the improvement of this structure: at first for transparent picture frame or mirror pin, can see this through hole 123 from the side, thereby can influence the attractive in appearance of product; Secondly, because the size of this through hole 123 is limited, and sealing and make it perpendicular to the flow direction that dissolves plastics around it, therefore be prone to and annotate discontented phenomenon, thereby do not reach the effect that grasps of anticipation.
The utility model content
At above-mentioned deficiency, technical problem to be solved in the utility model is to provide a kind of can increase the hinge for spectacles structure-improved that itself and plastics grasp dynamics.
For achieving the above object, technical solution of the present utility model is:
A kind of hinge for spectacles structure-improved, this hinge comprise articulated section and injection moulding portion, and this injection moulding portion is provided with outstanding footnote, and the rear and front end of this footnote has groove, and its left and right directions also has second groove.
After adopting such scheme, because the utility model has also been established second groove newly at the left and right directions of hinge for spectacles footnote, when injection moulding, dissolving plastics will enter in the former second fluted and newly-increased groove simultaneously like this, therefore can around footnote, all form and grasp state, thereby can strengthen grasping force.And, therefore discontented phenomenon in injection moulding process, can not occur annotating, thereby can guarantee to get a desired effect because the groove of both direction is open state.Moreover, therefore owing to do not have through hole on the footnote,, can not influence that it is attractive in appearance even be transparent picture frame or mirror pin yet.
Description of drawings
Fig. 1 is the picture frame of general Plastic eyeglasses and the structural representation that the mirror pin is connected through the hinge;
Fig. 2 is the structural representation of existing hinge for spectacles;
Fig. 3 is the structural representation of another existing hinge for spectacles;
Fig. 4 is the structural representation of hinge described in the utility model.
Embodiment
As shown in Figure 4, what the utility model was related is a kind of hinge for spectacles, this hinge 1 comprises articulated section 11 and injection moulding portion 12 equally, this hinge portion 11 is hinged by screw in order to the articulated section with another hinge, injection moulding portion 12 then is injection molding in the inside of picture frame or mirror pin, which is provided with outstanding footnote 121, the rear and front end of this footnote 121 has groove 122.
Key of the present utility model is: the left and right directions at described footnote 121 also has second groove 124.By this architecture advances, when injection moulding, dissolving plastics will enter in the groove 122 and second groove 124 simultaneously, therefore can all form around footnote 121 and grasp state, thereby can strengthen grasping force.And, therefore discontented phenomenon in injection moulding process, can not occur annotating, thereby can guarantee to get a desired effect because the groove of both direction is open state.
Claims (1)
1, a kind of hinge for spectacles structure-improved, this hinge comprises articulated section and injection moulding portion, and this injection moulding portion is provided with outstanding footnote, and the rear and front end of this footnote has groove, it is characterized in that: the left and right directions of described footnote also has second groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720009209XU CN201130275Y (en) | 2007-12-21 | 2007-12-21 | Improvement of glasses hinge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720009209XU CN201130275Y (en) | 2007-12-21 | 2007-12-21 | Improvement of glasses hinge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201130275Y true CN201130275Y (en) | 2008-10-08 |
Family
ID=40018138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720009209XU Expired - Fee Related CN201130275Y (en) | 2007-12-21 | 2007-12-21 | Improvement of glasses hinge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201130275Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101788724A (en) * | 2009-01-27 | 2010-07-28 | 维索蒂加工业科学研究实验室 | The hinge that is used for glasses |
-
2007
- 2007-12-21 CN CNU200720009209XU patent/CN201130275Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101788724A (en) * | 2009-01-27 | 2010-07-28 | 维索蒂加工业科学研究实验室 | The hinge that is used for glasses |
| CN101788724B (en) * | 2009-01-27 | 2013-10-16 | 维索蒂加工业科学研究实验室 | Hinge for spectacles |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103317662B (en) | A kind of manufacture method of spectacle frame and its mould | |
| CN201130275Y (en) | Improvement of glasses hinge structure | |
| CN202837697U (en) | Spectacles with replaceable lenses | |
| CN203293482U (en) | Bicolor mould with internal core-pulling mechanism | |
| CN206833105U (en) | Display device and its surface frame | |
| CN208060876U (en) | The mirror holder of crossbeam nose support integral type | |
| CN204271307U (en) | A kind of two-sided can the crystal head of plug-in mounting | |
| CN203611436U (en) | Die structure | |
| CN204666995U (en) | The super-thin frame of liquid crystal display and liquid crystal display | |
| CN208060877U (en) | The mirror holder of front-axle beam nose support integral type | |
| CN206855925U (en) | Line position component is used in a kind of plastic parts manufacture | |
| CN201352276Y (en) | Spectacles feet hinge connecting structure | |
| CN201057542Y (en) | Folding glasses | |
| CN216013893U (en) | Folding backlight module | |
| CN203365825U (en) | Spectacles bracket structure | |
| CN204945509U (en) | A kind of glasses of integral type pile crown | |
| KR20100124145A (en) | Apparatus for coupling mold frame of displayer | |
| CN205854004U (en) | Rearview mirror | |
| CN204462552U (en) | A kind of without screw integrated injection molding glasses | |
| CN103078206B (en) | Anti-cracking category-5 (CAT5) crystal head | |
| CN211683170U (en) | Plastic metal connector with strong anti-slip capability | |
| CN213564074U (en) | Display backboard die convenient for stripping | |
| CN203935001U (en) | Object hanging device | |
| CN201497938U (en) | Door plate mounting structure of chassis panel | |
| CN210930774U (en) | Roman pole universal crossing device |
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: 20081008 Termination date: 20111221 |