HK1164455A1 - A spring hinge mechanism for spectacles - Google Patents
A spring hinge mechanism for spectaclesInfo
- Publication number
- HK1164455A1 HK1164455A1 HK12102725.4A HK12102725A HK1164455A1 HK 1164455 A1 HK1164455 A1 HK 1164455A1 HK 12102725 A HK12102725 A HK 12102725A HK 1164455 A1 HK1164455 A1 HK 1164455A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- leg
- shaped
- bent
- elastic
- arm part
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/22—Hinges
- G02C5/2218—Resilient hinges
- G02C5/2254—Resilient hinges comprising elastic means other than coil spring
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/14—Side-members
- G02C5/146—Side-members having special front end
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C2200/00—Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups
- G02C2200/06—Locking elements
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
The invention provides a glasses spring hinge mechanism, wherein elastic parts are clamped with each other and are difficult to release from each other through a simple structure, so that the elastic force can be effectively transferred. Meanwhile, the metal fatigue caused by the repeated deformation of an elastic wire is also avoided so as to improve the durability thereof. The inner side surfaces of lug heads (2) arranged respectively on the left and right ends of a glasses front frame (1) are engaged with elastic wires bent into be bow-shaped and the front ends thereof are bent to be U-shaped, so as to form the arm part (5) of a reentrant front end (51). Meanwhile, the reentrant front end (51) is disposed close to washer components. The other washer (31) of a leg (3), compared with thefront end of a pivot branch hole (31a), is bent to be hook-shaped as a hook part (32). When the leg (3) is expanded, the inner side surface of the hook part (32) is fixed to the inner side surface ofthe arm part (5) so as to be pressed. Through the bending elasticity of the arm part (5), the leg (3) is pressed toward the folding direction.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010168856A JP5222910B2 (en) | 2010-07-28 | 2010-07-28 | Eyeglass spring hinge mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HK1164455A1 true HK1164455A1 (en) | 2012-09-21 |
Family
ID=45545142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK12102725.4A HK1164455A1 (en) | 2010-07-28 | 2012-03-19 | A spring hinge mechanism for spectacles |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP5222910B2 (en) |
| KR (1) | KR20120011308A (en) |
| CN (1) | CN102346315B (en) |
| HK (1) | HK1164455A1 (en) |
| TW (1) | TWI410695B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITUB20159318A1 (en) * | 2015-12-23 | 2017-06-23 | Luxottica Srl | HINGE STRUCTURE FOR GLASSES. |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH028257Y2 (en) * | 1984-12-07 | 1990-02-27 | ||
| JP3006215U (en) * | 1994-07-06 | 1995-01-24 | 昌則 北畑 | Spiral joint structure for eyeglass frames |
| JP2964243B1 (en) * | 1998-05-22 | 1999-10-18 | 株式会社福井眼鏡 | Spring hinge mechanism without glasses |
| JP3376340B2 (en) * | 2000-03-07 | 2003-02-10 | 株式会社タケダ企画 | Glasses hinge structure |
| JP2001290110A (en) * | 2000-04-10 | 2001-10-19 | Masunaga Optical Mfg Co Ltd | Spring hinge spectacle |
| JP3814615B2 (en) * | 2004-03-03 | 2006-08-30 | 増永眼鏡株式会社 | Eyeglass frames |
-
2010
- 2010-07-28 JP JP2010168856A patent/JP5222910B2/en not_active Expired - Fee Related
- 2010-12-01 TW TW099141716A patent/TWI410695B/en not_active IP Right Cessation
- 2010-12-09 KR KR1020100125430A patent/KR20120011308A/en active IP Right Grant
- 2010-12-30 CN CN2010106132044A patent/CN102346315B/en not_active Expired - Fee Related
-
2012
- 2012-03-19 HK HK12102725.4A patent/HK1164455A1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN102346315B (en) | 2013-05-01 |
| KR20120011308A (en) | 2012-02-07 |
| CN102346315A (en) | 2012-02-08 |
| TW201205146A (en) | 2012-02-01 |
| JP2012027413A (en) | 2012-02-09 |
| TWI410695B (en) | 2013-10-01 |
| JP5222910B2 (en) | 2013-06-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20161230 |