EP0593717A1 - Lunettes a branches articulees a la monture des verres - Google Patents

Lunettes a branches articulees a la monture des verres

Info

Publication number
EP0593717A1
EP0593717A1 EP93909545A EP93909545A EP0593717A1 EP 0593717 A1 EP0593717 A1 EP 0593717A1 EP 93909545 A EP93909545 A EP 93909545A EP 93909545 A EP93909545 A EP 93909545A EP 0593717 A1 EP0593717 A1 EP 0593717A1
Authority
EP
European Patent Office
Prior art keywords
glasses
frame
bracket
frame according
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.)
Ceased
Application number
EP93909545A
Other languages
German (de)
English (en)
Inventor
Bernhard Tesch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tesch AG
Original Assignee
Tesch AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tesch AG filed Critical Tesch AG
Publication of EP0593717A1 publication Critical patent/EP0593717A1/fr
Ceased legal-status Critical Current

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
    • G02C5/2209—Pivot bearings and hinge bolts other than screws
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C1/00—Assemblies of lenses with bridges or browbars
    • G02C1/06—Bridge or browbar secured to or integral with closed rigid rims for the lenses
    • G02C1/08—Bridge or browbar secured to or integral with closed rigid rims for the lenses the rims being tranversely split and provided with securing means
    • 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
    • G02C5/02—Bridges; Browbars; Intermediate bars
    • G02C5/10—Intermediate bars or bars between bridge and side-members
    • 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
    • G02C5/00—Constructions of non-optical parts
    • G02C5/14—Side-members
    • G02C5/16—Side-members resilient or with resilient parts
    • 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
    • G02C2200/10—Frame or frame portions made from wire

Definitions

  • the invention relates to a pair of glasses or a spectacle frame with holding brackets connected in an articulated manner to a frame for the spectacle lenses, which can be folded or pivoted into a pivoted-out position from a position in which they are placed on the frame for the spectacle lenses. in which the user can put on the glasses.
  • the weak point is the joint or hinge, which connects one or the holding bracket with the frame for the lenses.
  • This joint connection is not only a weak point for the reason that it can easily be damaged or destroyed, but also because if it is damaged, the sensitive joint connection is difficult to repair and therefore time-consuming and consequently also expensive.
  • the invention is therefore primarily based on the object of providing glasses in which not only the sensitivity of the joint connection to damage is reduced, ie the robustness is increased, but also an embodiment is achieved in which the joint connection in the case Damage - possibly also by technical laypersons - can be easily repaired, which should be possible, if possible, with the aid of no or only the simplest tools or aids. Finally, the number of parts that make up the glasses should be reduced to a minimum, which simplifies assembly and lowers manufacturing costs.
  • a hole or the like can be provided as a bearing bush for a holding bracket designed at its end as a bearing pin or provided with a bearing pin as a pivot pin on the frame for the spectacle lenses for connection to each of the holding brackets.
  • the bearing journal and the bearing bush should be designed in the manner of bayonet locks or plug connections with limited possibility of rotation or pivoting in the assembled state.
  • one end of the retaining bracket can be designed in the manner of a sleeve or also a threaded bushing, or provided with one that fits onto an attachment on the socket formed as a pin or in the manner of a threaded connector Glasses or a threaded connector formed thereon can be screwed on.
  • a rotation limitation should be provided in the assembled state.
  • the number of parts that are to be made available for final assembly can in extreme cases be reduced to three parts (frame and two holding brackets), which can also be connected to one another without tools.
  • the Socket which may be formed in one piece with the glasses, which may be made of plastic, preferably reinforce near the side edges and provide holes in the reinforced parts with their axis approximately parallel to the plane of the socket, into which bores each ⁇ because adapted to this, molded onto the retaining bracket, pins can be used, which each have a radially projecting projection on their free ends protruding from the bores, which, when the pin is inserted, through a recess, groove or The same can be passed through and then rotated into an operating position in which the pivoting range of the attachment, which forms an axial locking device and is predetermined by the necessary pivoting of the retaining bracket, lies outside the region of the recess which is open at the end.
  • bumps or ribs can be provided on the circumference of the pin, which, in conjunction with grooves, grooves or the like, define latching positions for the holding brackets on the inner circumference
  • a helically curved tube can be provided on one of the parts to be connected, into which a correspondingly helically curved, wire-shaped attachment of the other part by pivoting about the axis the helix is insertable.
  • the frame itself serves as stops for limiting the pivoting movement of the retaining bracket in addition to special stops for the extended latching positions, this stop for the assembly of the parts primarily by a certain extent resilient design of the bracket can be overcome, so it can be disengaged.
  • an embodiment of a pair of glasses according to the invention in which the holding brackets are connected to one another by a kind of swivel joint with pin and bearing shell,
  • Fig. 4 shows an embodiment for an articulated connection by means of screw thread (greatly enlarged)
  • FIGS. 1, 2 and 3 it is assumed that the glasses are made of plastic and the glasses are integrated.
  • Base frame 11 embodying the frame and glasses are on the outer sides
  • Reinforcements 12 and 13 are formed and cylindrical bores 14, 15 are made in these reinforcements.
  • the glasses have two holding brackets, of which only one 21 is shown in FIG. 1.
  • This retaining bracket 21 has a pivot pin 23 which is seated in the bore 14 and, as can be seen from FIG. 3, protrudes a little from it.
  • At this protruding end of the pin 23 there is a radially projecting nose or an extension 25 which slides over the outer surface of the reinforcement when the holding bracket is pivoted and prevents axial displacement when the holding bracket is inserted.
  • the pin 23 needs to be inserted into the bore 14 in such a way that the projection 25 engages in the groove 17 on the inner circumference of the bore 14.
  • the projection 25 protruding from the bore 14 rests or lies against the underside of the reinforcement 12 when the bracket is pivoted and, when it is adjusted, sweeps over the area marked by the positions 25 'and 25 "indicated by the dashed lines
  • the free end 211 must be lifted over the base frame 11, taking advantage of the elastic deformability of the bracket, whereby the free end comes to lie approximately at the level of the lower edge of the base frame
  • the spring clip 21 which is resiliently bent towards the base frame with the extension 25 into the groove 17 and leads all the way, so that it can spring back into the position 25 "indicated by dash-dotted lines as the rest position .
  • FIG. 5 and 6 show an embodiment possible in elevation and plan, which is derived from the exemplary embodiment according to FIG. 4. It is again based on a split socket 51 for the spectacle lenses.
  • a helically curved tube 52 is attached as a receiving element, which has approximately two screw threads and into which the helically curved, wire-shaped end of one Retaining bracket 53 can be inserted by means of a type of screw movement.
  • the inlet opening 521 of the tube 52 can be shifted forward by about 90 "into the position shown in broken lines.

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Tires In General (AREA)

Abstract

Paire de lunettes ou châssis de lunettes comportant des branches liées de manière articulée à la monture qui retient les verres. Ces branches peuvent passer d'une position initiale ou de repos, dans laquelle elles reposent contre la monture qui retient les verres, dans une position de travail ouverte. Il est prévu que chaque branche soit conçue, au niveau de son extrémité à relier à la monture des verres, comme un élément d'un assemblage articulé, pouvant être directement accouplé à un élément de réception correspondant de la monture. Ces parties peuvent être accouplées sans nécessiter l'utilisation de moyens auxiliaires ou d'outils.
EP93909545A 1992-05-07 1993-05-05 Lunettes a branches articulees a la monture des verres Ceased EP0593717A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4214531 1992-05-07
DE19924214531 DE4214531A1 (de) 1992-05-07 1992-05-07 Brille mit gelenkig mit der Fassung der Gläser verbundenen Haltebügeln
PCT/EP1993/001092 WO1993022704A1 (fr) 1992-05-07 1993-05-05 Lunettes a branches articulees a la monture des verres

Publications (1)

Publication Number Publication Date
EP0593717A1 true EP0593717A1 (fr) 1994-04-27

Family

ID=6458009

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93909545A Ceased EP0593717A1 (fr) 1992-05-07 1993-05-05 Lunettes a branches articulees a la monture des verres

Country Status (6)

Country Link
EP (1) EP0593717A1 (fr)
JP (1) JPH06509191A (fr)
AU (1) AU4029893A (fr)
CA (1) CA2112896A1 (fr)
DE (1) DE4214531A1 (fr)
WO (1) WO1993022704A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2723648B3 (fr) * 1994-01-10 1996-07-19 Diep Kok Yong Lunettes sans bords a moyen de fixation rigide
JP2609994B2 (ja) * 1994-02-15 1997-05-14 株式会社アイ・プローター小林 眼鏡つる
DE4421309C1 (de) * 1994-06-17 1995-06-29 Rodenstock Optik G Brillenscharnier
JP2841164B2 (ja) * 1994-08-06 1998-12-24 株式会社ホリカワ 眼鏡における回動方法及びその回動機構
DE19530922A1 (de) * 1995-08-23 1997-02-27 Tesch Ag Brillengestell mit Haltebügeln, die mit der Fassung für die Brillengläser durch Gelenke verbunden sind
EP0779532A1 (fr) * 1995-12-12 1997-06-18 Koji Mizuno Structure de charnière pour monture de lunettes
US5896186A (en) * 1997-02-14 1999-04-20 Roban; Philip K Eyeglass assembly having pivotable receiving means
AT408582B (de) * 2000-02-14 2002-01-25 Simon Redtenbacher Seel Wwe & Scharniergelenk zwischen einem bügel und einem bügelbacken einer brille
US7101039B2 (en) * 2004-06-24 2006-09-05 Maling Chris E Durable eyeglasses frame assembly
US9851567B2 (en) 2014-08-13 2017-12-26 Google Llc Interchangeable eyewear/head-mounted device assembly with quick release mechanism

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR954467A (fr) * 1950-01-03
US1504212A (en) * 1922-04-03 1924-08-12 Charles O Carlson Spectacle-hinge construction
FR1014634A (fr) * 1950-01-19 1952-08-19 Thurgar Bolle Successors Ltd Montures de lunettes
FR1037166A (fr) * 1951-05-17 1953-09-15 Manuf Oyonnaxienne Mode d'articulation d'une branche de lunettes sur sa face
FR1046674A (fr) * 1951-06-07 1953-12-08 Perfectionnement aux montures de lunettes permettant le remplacement rapide des verres
DE1026100B (de) * 1952-05-08 1958-03-13 Theo Schneider Brillenscharnier
GB734208A (en) * 1952-11-25 1955-07-27 Albert Alexander Irons Improvements in or relating to spectacle frames
FR1126049A (fr) * 1955-05-11 1956-11-13 Perfectionnements aux montures de lunettes
US3515468A (en) * 1968-10-03 1970-06-02 Foster Grant Co Inc Spectacle hinge
US4029403A (en) * 1975-10-28 1977-06-14 The Raymond Lee Organization, Inc. Self-adjusting eyeglasses
FR2439412A2 (fr) * 1978-10-20 1980-05-16 Must Cartier France Monture de lunettes
US4243305A (en) * 1978-05-01 1981-01-06 Elder Eugene E Bow and hinge mounting assembly for eyeglasses frames
IT8553881V0 (it) * 1985-10-02 1985-10-02 Lorenzo Poz Mario D I De Cerniera per montature di occhiali
DD258476A1 (de) * 1985-12-19 1988-07-20 Thomas Ehrhardt Brillenfederschliessblock mit federnder buegelbefestigung
FR2599155B1 (fr) * 1986-05-23 1989-08-18 Jullien Sa Lunetterie Henry Monture de lunettes avec charnieres, permettant une articulation sans vis des branches et pouvant etre inclinables
IT1189864B (it) * 1986-06-06 1988-02-10 Rino Sartor Dispositivo di chiusura per frontali di montature di occhiali con tubetti chiudicerchio
JPH0542419Y2 (fr) * 1988-04-27 1993-10-26
DE8902196U1 (de) * 1989-02-24 1989-03-30 Marwitz & Hauser GmbH, 7000 Stuttgart Brillengestell
DE8905780U1 (de) * 1989-05-09 1989-06-22 Alpina International Sport- + Optik-Vertriebs-GmbH, 8904 Friedberg Brille, insbesondere Kinderbrille, mit neigungsverstellbaren Bügeln
JPH0734413Y2 (ja) * 1989-12-15 1995-08-02 株式会社ホクシン 眼 鏡
IT1236352B (it) * 1989-12-21 1993-02-25 Struttura di cerniera, particolarmente per montature di occhiali

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9322704A1 *

Also Published As

Publication number Publication date
CA2112896A1 (fr) 1993-11-11
WO1993022704A1 (fr) 1993-11-11
AU4029893A (en) 1993-11-29
JPH06509191A (ja) 1994-10-13
DE4214531A1 (de) 1993-11-11

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