WO2005111697A1 - Monture de lunettes - Google Patents

Monture de lunettes Download PDF

Info

Publication number
WO2005111697A1
WO2005111697A1 PCT/DE2005/000864 DE2005000864W WO2005111697A1 WO 2005111697 A1 WO2005111697 A1 WO 2005111697A1 DE 2005000864 W DE2005000864 W DE 2005000864W WO 2005111697 A1 WO2005111697 A1 WO 2005111697A1
Authority
WO
WIPO (PCT)
Prior art keywords
bracket
sleeve
frame according
strut
connection element
Prior art date
Application number
PCT/DE2005/000864
Other languages
German (de)
English (en)
Inventor
Thomas Bischoff
Original Assignee
Ic! Berlin Brillenproduktions Gmbh
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 Ic! Berlin Brillenproduktions Gmbh filed Critical Ic! Berlin Brillenproduktions Gmbh
Publication of WO2005111697A1 publication Critical patent/WO2005111697A1/fr

Links

Classifications

    • 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
    • G02C5/008—Spectacles frames characterized by their material, material structure and material properties
    • 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
    • G02C5/22—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
    • 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
    • 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
    • G02C2200/12—Frame or frame portions made from sheet type material
    • 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
    • G02C2200/22—Leaf spring

Definitions

  • the present invention relates to a spectacle frame which allows simplified assembly.
  • Countless spectacle frames are known from the prior art, which use different variants of joint mechanisms.
  • the most common variant is based on a hinge mechanism, in which pins are arranged on the frame or the socket, which cooperate with a corresponding joint part, which is arranged on the socket-side end of the bracket, in that both parts are pushed into one another and are rotatably connected by means of special screws.
  • the frames are opened and closed by means of a so-called closing block.
  • the glasses are attached directly to a frame by screwing screws directly into the glass.
  • the temples are screwed directly to the lenses using an attachment.
  • US Pat. No. 3,155,982 proposes glasses in which the temple pieces interact directly with the front frame part containing the glasses.
  • the end of the bracket on the mount side is divided into three leaf springs, the middle leaf spring resting on the outer edge of the mounting part, while the two outer leaf springs are shaped with ends Engage hooks in openings that are located near the outer edge in the main part.
  • the arms are also divided into three leaf springs at their ends tapering to the frame.
  • a U-shaped extension piece is provided on the left and right, the middle part of which forms a joint in which the end of the middle of the three leaf springs bent in the form of a hook engages.
  • the two outer leaf springs run rectilinearly along their entire length, their ends in the unfolded state of the temple with the side surfaces on the side of the extension piece facing away from the spectacle wearer and with the end faces on the surface of the spectacle frame facing the spectacle wearer coming to rest, whereby the temple in unfolded state to be stabilized.
  • the spectacle frames from the previously described prior art have the disadvantage in common that they do not allow the lenses to be replaced without the help of a specialist.
  • WO 95/14956 proposes a spectacle frame in which a threaded mechanism is provided at the two ends of the frame, where it is divided, onto which a cylindrical sleeve can be screwed and thus connects the divided ends of the frame and the ones received therein Glasses fixed.
  • the bracket is rotatably attached to the bracket-side end of the sleeve via a simple screw joint.
  • the thread mechanism is formed by two semi-cylindrical lugs on which, if these complement each other when pressed together, the sleeve can be screwed on.
  • the semi-cylindrical approaches can only be threaded with a large and costly effort.
  • No. 5,726,732 discloses an eyeglass frame in which the bracket is rotatably mounted on a cuff, the cuff being attachable to a connection element of the frame and thus holding the glasses accommodated in the frame.
  • a simpler embodiment is proposed in the generic European patent specification No. 0 863 424 B1, which already integrates the solution of the articulated connection into the frame or into the socket and which incorporates the principle of a bracket provided with three leaf springs.
  • a connection element is provided on the left and right of the socket, which has an upper and a lower recess, which form a hinge axis running perpendicular to the direction of the folded-out bracket.
  • the outer leaf springs rest on the surface of the connection element facing the face of the spectacle wearer and, with bends provided at their free ends, engage the cutouts in the connection element, while the middle leaf spring rests on the opposite surface of the connection element.
  • connection element is divided into two parts, so that the glasses can be easily replaced.
  • this mechanism has the disadvantage that the insertion of the bracket is difficult, since the outer leaf springs and the middle leaf spring have to be guided past opposite surfaces of the connection element, whereby work has to be carried out against the spring action and the bends in the ends to be a hindrance. Proceeding from this, it is the object of the present invention to provide a generic spectacle frame which enables simple mounting of the temples and at the same time retains the advantage of a quick interchangeability of glasses in the frame.
  • the cuff has an abutment, on which a central leaf spring of the bracket, which is divided into three leaf springs on the socket side, is supported when folding.
  • the two outer leaf springs in turn form the rotatable connection with the cuff.
  • connection element has at least one locking element which interacts with at least one complementary locking element which is provided on a cuff which supports the bracket in an articulated manner and which can be easily plugged onto the connection element.
  • the locking / clamping mechanism thus formed allows the connection to be easily released at any time by pulling off the cuff.
  • connection element preferably lying one above the other, has an upper latching element and a lower latching element which cooperate with correspondingly complementary upper and lower latching elements provided on the sleeve.
  • the latching elements of the connection element can be formed as recesses or elevations, in the case of a plurality of latching elements optionally from a combination of recesses and elevations, which cooperate with corresponding complementary latching elements of the sleeve in order to ensure a captive but detachable connection between the sleeve and the connection element sure.
  • An easy replacement of glasses from the frame is made possible according to the invention in that the connecting piece is divided lengthways into an upper strut and a lower strut, the division extending up to the glasses. When the cuff snaps into place, both struts are then fastened together in such a way that they are stiffened and thereby fix the glasses held in the frame.
  • either the upper strut or the lower strut has a nose which engages in a recess provided in the opposite strut, as a result of which both struts can be sheared against one another when the sleeve is pushed on.
  • bracket is not articulated directly on the socket, but on the cuff.
  • the cuff has eyelets on its bow-side end transversely to the longitudinal direction of the bracket, into which grommets arranged on the socket-side end of the two outer leaf springs of the bracket engage and thus form a simple swivel joint.
  • the middle leaf spring is supported on the abutment, which is designed as a leaf-shaped strut on the bracket-side end of the cuff, on the surface facing the spectacle wearer, in the direction of shows the bracket.
  • all components of the eyeglass frame according to the invention can be produced as stamped parts or cut parts made of sheet metal and / or titanium, which are then subsequently bent into the desired final shape.
  • Figure 1 is a partial perspective view of the eyeglass frame according to the invention in the assembled state.
  • FIG. 2 shows an exploded perspective view of the spectacle frame according to the invention
  • 3a shows a schematic view of a cuff and a strap in the unfolded state of the strap
  • 3b is a schematic view of the cuff and the strap in the folded state of the strap.
  • Fig. 4 shows another joint mechanism between the cuff and the bracket.
  • FIG. 1 shows a side of an eyeglass frame 1 in a perspective view.
  • the eyeglass frame 1 essentially consists of a front frame 2 for receiving glasses, not shown here, and each to the left and right of the frame 2 consists of a sleeve 3 and a bracket 4.
  • the socket 2 has a connecting element 5 on both sides, which extends in the direction of the bracket 4.
  • the connecting element 5 is divided into two and has an upper strut 6 and a lower strut 7.
  • Both sheet-like struts 6 and 7 extend in the frame 2 up to the glasses, not shown here, so that the frame 2 can be opened on both sides in the disassembled state to permit insertion or replacement of the glasses.
  • the upper strut 6 and the lower strut 7 can be bent apart in a simple manner, so that the frame 2 can be opened for inserting or replacing glasses.
  • the upper strut 6 In the vicinity of the bracket-side end of the connecting element 5, the upper strut 6 has a nose 8 which fits into a complementary recess in the lower strut 7 engages, and thus prevents a mutual shearing of the struts 6 and 7 when sliding the sleeve 3.
  • connection element 5 has an upper latching element 9 and a lower latching element 10 each in the form of an elevation, which essentially lie one above the other.
  • the cuff 3 is provided with upper and lower locking elements which are provided in the form of complementary recesses 11 and 12.
  • the elevations 9 and 10 of the connection element 5 on the one hand and the recesses 11 and 12 of the sleeve 3 on the other hand are designed in accordance with the invention in such a way that when the sleeve 3 is pushed onto the connection element 5 they form a clamp connection which is sufficient for carrying the ball frame 1 is secure against loosening, but at the same time allows the cuff 3 to be pulled off for a change of lens with a slight effort.
  • the bracket 4 has three leaf springs 13, 14 and 15 at its end facing the socket 2 or the sleeve 3.
  • the outer leaf springs 13 and 14 have at their ends transversely to the longitudinal direction of the bracket 4 up and down projecting pivot 16.
  • the pivot pins 16 engage in the assembled state of the eyeglass frame 1 in eyelets 17 which are arranged on the bow-side end of the sleeve 3, as can be seen in the illustration in FIG. 1.
  • the sleeve 3 is produced as a bent sheet metal stamped part, so that both the cutouts 11 and 12 and the eyelets 17 can be produced in one work process.
  • a leaf-shaped strut 18 can also be formed on the cuff 3 during this working process. This extends on the side facing the spectacle wearer in the direction of the bracket 4 and serves as an abutment for the central leaf spring 15 when the bracket 4 is folded in.
  • 3a and 3b show an example of the movement mechanism of the swivel joint formed between the sleeve 3 and the bracket 4.
  • the middle leaf spring 15 In the unfolded state (FIG. 3a), the middle leaf spring 15 lies freely above the abutment 18. In the folded state (FIG. 3b), the middle leaf spring 15 is supported on the strut 18 forming the abutment and is thereby stretched, whereby a spring action occurs adjusts which stabilizes the bracket 4 in the folded state and subsequently supports the movement of the bracket 4 when unfolding.
  • FIG. 4 An alternative articulated connection is shown in FIG. 4, in which an articulated pin 19 extends through the eyelets 17 of the cuff 3.
  • the outer leaf springs 13 and 14 are each rotatably supported by a bush 20 enclosing the hinge pin 19, while in the case shown the middle leaf spring 15 continues to serve to form the spring-back mechanism with the strut 18.
  • bracket 4 does not have three leaf springs and is connected to the cuff 3 via a hinge connection that is well known in eyeglass frames, for example by means of screws.
  • the socket 2 and the cuff 3 can first be connected to one another, the bracket 4 then being rotatably attached to the cuff 3, or a cuff 3 already pre-assembled with the bracket 4 can be pushed onto the connecting element 5.

Landscapes

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

Abstract

L'invention concerne une monture de lunettes (1) comprenant respectivement à gauche et à droite une branche (4) et un cerclage (2) qui présente, à gauche et à droite, respectivement un élément de raccordement (5) et un manchon (3) dont l'extrémité côté branche est fixée à la branche (4). L'élément de raccordement (5) et le manchon (3) sont raccordés de manière à former une liaison amovible à l'aide d'au moins un élément d'encliquetage (9,10) de l'élément de raccordement (5) et d'au moins un élément d'encliquetage (11,12), de forme complémentaire, du manchon (3).
PCT/DE2005/000864 2004-05-13 2005-05-10 Monture de lunettes WO2005111697A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004023806.5 2004-05-13
DE200410023806 DE102004023806B4 (de) 2004-05-13 2004-05-13 Brillengestell

Publications (1)

Publication Number Publication Date
WO2005111697A1 true WO2005111697A1 (fr) 2005-11-24

Family

ID=34969656

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2005/000864 WO2005111697A1 (fr) 2004-05-13 2005-05-10 Monture de lunettes

Country Status (2)

Country Link
DE (1) DE102004023806B4 (fr)
WO (1) WO2005111697A1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006136932A1 (fr) * 2005-06-23 2006-12-28 Ignazio Brucato Charniere de branche de monture de lunettes bloquant le verre
FR2923621A1 (fr) * 2007-11-14 2009-05-15 Oxibis Exalto Sas Soc Par Acti Lunettes du type a articulations sans vis
FR2951286A1 (fr) * 2009-10-08 2011-04-15 J R L Monture de lunette
WO2011137942A1 (fr) * 2010-05-05 2011-11-10 Owp Brillen Gmbh Système de fermeture par serrage pour la fixation de verres de lunette dans une monture de lunettes, outil de montage et de démontage d'un système de fermeture par serrage lors de la fabrication d'une paire de lunettes et procédé de montage et de démontage d'une paire de lunettes
FR2967792A1 (fr) * 2010-11-18 2012-05-25 Bli Dbp Monture de lunette permettant un maintien en position reversible du verre
FR2969320A1 (fr) * 2010-12-21 2012-06-22 J R L Monture de lunette
WO2012160154A1 (fr) * 2011-05-24 2012-11-29 Lefrancois Guillaume Monture de lunettes sans vis
ITUD20110119A1 (it) * 2011-07-29 2013-01-30 Som Occhiali S R L Montatura per occhiali
WO2020015790A1 (fr) * 2018-07-20 2020-01-23 Meyer Medical Gmbh Monture de lunettes et procédé de montage d'une paire de lunettes
USD918292S1 (en) * 2019-04-30 2021-05-04 WearMePro LLC Eyeglasses hinge
USD923694S1 (en) * 2019-02-25 2021-06-29 Good Citizens Pty Ltd. Glasses

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006016297B4 (de) * 2006-04-06 2008-08-07 Ic! Berlin Brillen Gmbh Brillengestell
DE102006035857B4 (de) * 2006-08-01 2009-10-15 Ic! Berlin Brillen Gmbh Brillengestell und Verfahren zu dessen Herstellung
DE102007034624B4 (de) 2007-07-23 2010-07-29 Leonid Achkinadze Scharniersystem für eine Brille
DE202010015963U1 (de) 2010-11-27 2011-02-10 Bitzer, Andreas, Dr. Kombination aus Gelenk und Verschlussarretierung für Brillengestelle
DE102014000164A1 (de) 2013-01-18 2014-07-24 Katrin Voigt Brillengestell mit Ohrbügel als Brillenglasschutz
DE102014200251A1 (de) * 2014-01-09 2015-07-09 Mast Optikvertrieb Brille
DE102015000038B4 (de) * 2015-01-09 2019-02-28 Ic!-Berlin Brillen Gmbh Brillengestell und Gleitlagerelement hierfür
DE102016000299A1 (de) 2016-01-15 2017-07-20 Katrin Voigt Brille
DE202016000225U1 (de) 2016-01-15 2016-04-20 Katrin Voigt Brille

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155982A (en) * 1962-05-07 1964-11-10 Pennsylvania Optical Company Eyeshield
GB2034072A (en) * 1978-10-20 1980-05-29 Must Cartier France Spectacle frames
DE8902196U1 (de) * 1989-02-24 1989-03-30 Marwitz & Hauser GmbH, 7000 Stuttgart Brillengestell
EP0863424A1 (fr) * 1997-01-27 1998-09-09 Philipp Haffmans Monture de lunettes en tÔle (optionnellement VA/TI/AL) en trois parties et sans vis avec système de charnière élastique intégrée et fermoir formellement intégré

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH2036A (fr) * 1890-04-24 1890-07-15 Price Benjamin Irvin Nouveau joint particulièrement applicable aux cercles de lunettes
GB631706A (en) * 1947-07-04 1949-11-08 Monroe Benjamin Levoy Spectacle frames and methods of making the same
FR2133023A5 (fr) * 1971-04-06 1972-11-24 Optique Et Lunetterie
JPH10111481A (ja) * 1996-10-08 1998-04-28 Mitsuo Kobayashi 眼鏡部品の連結構造
IT1293466B1 (it) * 1997-04-21 1999-03-01 Galileo Ind Ottiche Spa Montatura metallica perfezionata per occhiali
FR2795529B1 (fr) * 1999-06-25 2002-09-06 Fa2J Dispositif de fixation de branches sur face de lunettes, branche de lunettes et tenon associes
US6890073B2 (en) * 2003-03-20 2005-05-10 Liberty Sport, Inc. Impact resistant eyewear frame assembly having a split frame

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155982A (en) * 1962-05-07 1964-11-10 Pennsylvania Optical Company Eyeshield
GB2034072A (en) * 1978-10-20 1980-05-29 Must Cartier France Spectacle frames
DE8902196U1 (de) * 1989-02-24 1989-03-30 Marwitz & Hauser GmbH, 7000 Stuttgart Brillengestell
EP0863424A1 (fr) * 1997-01-27 1998-09-09 Philipp Haffmans Monture de lunettes en tÔle (optionnellement VA/TI/AL) en trois parties et sans vis avec système de charnière élastique intégrée et fermoir formellement intégré

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006136932A1 (fr) * 2005-06-23 2006-12-28 Ignazio Brucato Charniere de branche de monture de lunettes bloquant le verre
FR2923621A1 (fr) * 2007-11-14 2009-05-15 Oxibis Exalto Sas Soc Par Acti Lunettes du type a articulations sans vis
WO2009062790A1 (fr) * 2007-11-14 2009-05-22 Oxibis Exalto Sas Lunettes du type a articulations sans vis
FR2951286A1 (fr) * 2009-10-08 2011-04-15 J R L Monture de lunette
WO2011137942A1 (fr) * 2010-05-05 2011-11-10 Owp Brillen Gmbh Système de fermeture par serrage pour la fixation de verres de lunette dans une monture de lunettes, outil de montage et de démontage d'un système de fermeture par serrage lors de la fabrication d'une paire de lunettes et procédé de montage et de démontage d'une paire de lunettes
WO2012066203A3 (fr) * 2010-11-18 2012-07-19 Bli-Dbp Monture de lunette permettant un maintien en position reversible du verre
FR2967792A1 (fr) * 2010-11-18 2012-05-25 Bli Dbp Monture de lunette permettant un maintien en position reversible du verre
CN102621706A (zh) * 2010-12-21 2012-08-01 J.R.L公司 眼镜框
FR2969320A1 (fr) * 2010-12-21 2012-06-22 J R L Monture de lunette
WO2012160154A1 (fr) * 2011-05-24 2012-11-29 Lefrancois Guillaume Monture de lunettes sans vis
FR2975791A1 (fr) * 2011-05-24 2012-11-30 Guillaume Lefrancois Monture de lunettes sans vis
ITUD20110119A1 (it) * 2011-07-29 2013-01-30 Som Occhiali S R L Montatura per occhiali
WO2013017933A1 (fr) 2011-07-29 2013-02-07 Som Occhiali Srl Ensemble monture destiné à des lunettes, montures correspondantes, procédé d'assemblage et de désassemblage desdites montures et outil d'assemblage et de désassemblage
WO2020015790A1 (fr) * 2018-07-20 2020-01-23 Meyer Medical Gmbh Monture de lunettes et procédé de montage d'une paire de lunettes
USD923694S1 (en) * 2019-02-25 2021-06-29 Good Citizens Pty Ltd. Glasses
USD918292S1 (en) * 2019-04-30 2021-05-04 WearMePro LLC Eyeglasses hinge

Also Published As

Publication number Publication date
DE102004023806A1 (de) 2005-12-08
DE102004023806B4 (de) 2006-10-05

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