FR2492545A1 - Metal frame spectacle nose pad - has clip ends on projection to fit into aperture in support - Google Patents
Metal frame spectacle nose pad - has clip ends on projection to fit into aperture in support Download PDFInfo
- Publication number
- FR2492545A1 FR2492545A1 FR8022425A FR8022425A FR2492545A1 FR 2492545 A1 FR2492545 A1 FR 2492545A1 FR 8022425 A FR8022425 A FR 8022425A FR 8022425 A FR8022425 A FR 8022425A FR 2492545 A1 FR2492545 A1 FR 2492545A1
- Authority
- FR
- France
- Prior art keywords
- lug
- plate
- projection
- support
- nose pad
- 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.)
- Withdrawn
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
- G02C5/12—Nose pads; Nose-engaging surfaces of bridges or rims
- G02C5/126—Nose pads; Nose-engaging surfaces of bridges or rims exchangeable or otherwise fitted to the shape of the nose
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Clamps And Clips (AREA)
Abstract
Description
L'invention a pour objet une plaquette plastique ou nylon de préférence, pour lunettes métalliques. The subject of the invention is a plastic or nylon plate, preferably for metal spectacles.
Actuellement, les montages et la fabrication des plaquettes et des supports sont complexes et d'un coût élevé. Currently, the assembly and manufacture of plates and supports are complex and expensive.
Les plaquettes actuelles ne sont pas monobloc. The current plates are not monobloc.
Généralement, les plaquettes actuelles comportent un ergot de fixation qui est fixé, par exemple par thermocollage, dans la plaquette elle-même. Ledit ergot est lui-même fixé au support de la lunette qui est, par exemple, un barillet ou un chariot. Generally, current plates have a fixing lug which is fixed, for example by heat sealing, in the plate itself. Said lug is itself fixed to the support of the telescope which is, for example, a barrel or a carriage.
I1 existe également différents dispositifs de réglage des plaquettes qui comportent au moins une vis de serrage. I1 also exist various devices for adjusting the pads which comprise at least one clamping screw.
La fabrication actuelle de ces dispositifs de plaquettes et de supports est très coûteuse. En effet, ces dispositifs comportent des points de soudure et demandent de nombreuses opérations répétées, tels que le montage, le vissage etc... The current manufacture of these wafer and support devices is very expensive. Indeed, these devices include welding points and require numerous repeated operations, such as mounting, screwing, etc.
L invention évite tous ces inconvénients. Elle permet de fabriquer, à un coût très faible, une plaquette en une seule pièce, donc monobloc, et de l'encliqueter sur son support sans autre opération. The invention avoids all these drawbacks. It makes it possible to manufacture, at a very low cost, a wafer in a single piece, therefore in one piece, and to snap it onto its support without any other operation.
I1 est donc très facile de changer de plaquettes, de lunettes en quelques secondes. It is therefore very easy to change pads, glasses in a few seconds.
A cet effet, la plaquette selon l'invention est monobloc. To this end, the wafer according to the invention is in one piece.
L'ergot fait partie de la masse de la plaquette et son extrémité fait office de clips qui rentre dans un orifice prévu à cet effet, dans la patte solidaire de la monture.The lug is part of the mass of the plate and its end acts as clips which enters a hole provided for this purpose, in the lug secured to the frame.
L'ergot de la plaquette peut être composé d'un têton. Ledit têton peut être fendu à son extrémité et comporter au moins une échancrure de retenue. The lug on the insert can be made up of a pin. Said stud can be split at its end and include at least one retaining notch.
Les deux parties de l'ergot au niveau de la fente permettent le passage dans le logement de la patte, quand elles sont jointes, puis une fois liberées, agissant comme un ressort, elles s'écartent et maintiennent en place l'ergot dans le logement de la patte de la monture. The two parts of the lug at the level of the slot allow the passage in the housing of the lug, when they are joined, then once released, acting as a spring, they move apart and hold in place the lug in the mount leg mount.
La patte dans laquelle vient se fixer l'ergot peut avoir différentes formes, il suffit qu'elle permette le passage puis la retenue dudit ergot. The tab in which the lug is fixed can have different shapes, it suffices that it allows the passage and then the retention of said lug.
Les dessins ci-joint donnés à titre d'exemple indicatif et non limitatif représentent un mode de réalisation préféré selon l'invention. The accompanying drawings given by way of indicative and non-limiting example represent a preferred embodiment according to the invention.
Ils permettent aisément de comprendre l'invention. They make it easy to understand the invention.
La figure 1 est une vue de côté vue en perspective de la plaquette et de son support. Figure 1 is a side view in perspective of the wafer and its support.
La figure 2 est une vue en coupe de la plaquette. Figure 2 is a sectional view of the wafer.
La figure 3 est une vue du profil de différentes pattes pour supports de plaquettes selon l'invention. Figure 3 is a profile view of different tabs for wafer supports according to the invention.
Dans la figure 1, la plaquette P est monobloc. Elle comporte intégrée dans sa masse, un ergot 1. Cet ergot 1 est un têton qui comporte une fente 2 qui fait office de ressort entre les deux parties 3 et 4 de l'ergot 1 qu'elle sépare. Ainsi ces deux parties 3et 4 peuvent être jointes pour pénétrer dans le logement 5 de la patte 6 du support 7. In Figure 1, the plate P is in one piece. It has integrated in its mass, a lug 1. This lug 1 is a pin which has a slot 2 which acts as a spring between the two parts 3 and 4 of the lug 1 which it separates. Thus these two parts 3 and 4 can be joined to penetrate into the housing 5 of the tab 6 of the support 7.
L 'ergot 1 doit également comporter une échancrure 8 qui permet le blocage et fait office de moyen de retenu en coopérant avec le logement 5. Une fois en place, les deux parties 3 et 4 de l'ergot reviennent à leur place d'origine et viennent se positionner dans le logement 5 au niveau de l'échancrure 8. The lug 1 must also include a notch 8 which allows blocking and acts as a retaining means by cooperating with the housing 5. Once in place, the two parts 3 and 4 of the lug return to their original place and are positioned in the housing 5 at the notch 8.
La patte 6 peut avoir différents profils pour former un logement 5. Ainsi la patte 6 est représentée, à titre d'exemple, dans la figure 3 en 6a, 6b, 6c, 6d et 6e toutes formes appropriées peuvent être valables. The tab 6 can have different profiles to form a housing 5. Thus the tab 6 is shown, by way of example, in FIG. 3 in 6a, 6b, 6c, 6d and 6e, any suitable form may be valid.
On comprend donc l'intérêt de l'invention qui permet de réduire grandement le coût de fabrication et de montage des plaquettes. De plus, ces plaquettes P sont facilement échangeables par l'opticien si celui-ci a besoin de changer la position en hauteur, vue la conformation du Nez. It is therefore understandable the advantage of the invention which makes it possible to greatly reduce the cost of manufacturing and mounting the wafers. In addition, these plates P are easily exchangeable by the optician if the latter needs to change the position in height, given the conformation of the nose.
I1 est bien certain qu'avec un ergot métallique, on obtiendrai le même résultat, mais en augmentant sérieusement le prix de revient. I1 is quite certain that with a metal lug, we will get the same result, but by seriously increasing the cost price.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8022425A FR2492545A1 (en) | 1980-10-16 | 1980-10-16 | Metal frame spectacle nose pad - has clip ends on projection to fit into aperture in support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8022425A FR2492545A1 (en) | 1980-10-16 | 1980-10-16 | Metal frame spectacle nose pad - has clip ends on projection to fit into aperture in support |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2492545A1 true FR2492545A1 (en) | 1982-04-23 |
Family
ID=9247111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8022425A Withdrawn FR2492545A1 (en) | 1980-10-16 | 1980-10-16 | Metal frame spectacle nose pad - has clip ends on projection to fit into aperture in support |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2492545A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2621135A1 (en) * | 1987-09-24 | 1989-03-31 | American Optical Corp | GLASSES FRAME WITH A LOCKABLE AND MADE-TO-MEASURE NASAL PART |
WO1995021399A1 (en) * | 1994-02-01 | 1995-08-10 | F & W Frey & Winkler Gmbh | System for securing nose pads to a spectacle frame |
US5872612A (en) * | 1998-01-13 | 1999-02-16 | The Hilsinger Company Lp | Dual-purpose nose pad insert assembly |
DE202016105277U1 (en) * | 2016-09-22 | 2018-02-05 | F & W Frey + Winkler Gmbh | Bridge support and system consisting of a bridge support and a nose pad |
IT201700097846A1 (en) * | 2017-08-31 | 2019-03-03 | Silcon Plastic Srl | NOSE PLATE FOR EYEWEAR FRAME |
CN112959114A (en) * | 2021-04-21 | 2021-06-15 | 福建坤孚股份有限公司 | Clamping device and clamping method of magnesium alloy 3D glasses frame |
-
1980
- 1980-10-16 FR FR8022425A patent/FR2492545A1/en not_active Withdrawn
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2621135A1 (en) * | 1987-09-24 | 1989-03-31 | American Optical Corp | GLASSES FRAME WITH A LOCKABLE AND MADE-TO-MEASURE NASAL PART |
WO1995021399A1 (en) * | 1994-02-01 | 1995-08-10 | F & W Frey & Winkler Gmbh | System for securing nose pads to a spectacle frame |
US5457506A (en) * | 1994-02-01 | 1995-10-10 | F & W Frey Winkler Gmbh | Retainer for nose pads on an eyeglass frame |
AU679603B2 (en) * | 1994-02-01 | 1997-07-03 | F & W Frey & Winkler Gmbh | System for securing nose pads to a spectacle frame |
EP1051654A4 (en) * | 1998-01-13 | 2001-05-02 | Hilsinger Company L P | Dual-purpose nose pad insert assembly |
EP1051654A1 (en) * | 1998-01-13 | 2000-11-15 | L.P. The Hilsinger Company | Dual-purpose nose pad insert assembly |
US5872612A (en) * | 1998-01-13 | 1999-02-16 | The Hilsinger Company Lp | Dual-purpose nose pad insert assembly |
DE202016105277U1 (en) * | 2016-09-22 | 2018-02-05 | F & W Frey + Winkler Gmbh | Bridge support and system consisting of a bridge support and a nose pad |
IT201700097846A1 (en) * | 2017-08-31 | 2019-03-03 | Silcon Plastic Srl | NOSE PLATE FOR EYEWEAR FRAME |
CN109425999A (en) * | 2017-08-31 | 2019-03-05 | 秀康塑料责任有限公司 | The nasal cushion of frame for glasses |
EP3451048A1 (en) * | 2017-08-31 | 2019-03-06 | Silcon Plastic S.R.L. | Nose pad for a frame for eyeglasses |
CN109425999B (en) * | 2017-08-31 | 2022-03-25 | 普拉玛奥有限公司 | Nose pad for a frame of spectacles |
CN112959114A (en) * | 2021-04-21 | 2021-06-15 | 福建坤孚股份有限公司 | Clamping device and clamping method of magnesium alloy 3D glasses frame |
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Legal Events
Date | Code | Title | Description |
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ST | Notification of lapse |