EP3433666A1 - Dispositif pour des lunettes interchangeables pour la liaison interchangeable de pièces de monture de lunettes - Google Patents

Dispositif pour des lunettes interchangeables pour la liaison interchangeable de pièces de monture de lunettes

Info

Publication number
EP3433666A1
EP3433666A1 EP17705103.4A EP17705103A EP3433666A1 EP 3433666 A1 EP3433666 A1 EP 3433666A1 EP 17705103 A EP17705103 A EP 17705103A EP 3433666 A1 EP3433666 A1 EP 3433666A1
Authority
EP
European Patent Office
Prior art keywords
connecting portion
spectacle frame
bracket
spectacle
bridge
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Withdrawn
Application number
EP17705103.4A
Other languages
German (de)
English (en)
Inventor
Alberto STANCHET
Günther Wied
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.)
Ebm-Metaltec KS
Original Assignee
Ebm-Metaltec KS
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 Ebm-Metaltec KS filed Critical Ebm-Metaltec KS
Publication of EP3433666A1 publication Critical patent/EP3433666A1/fr
Withdrawn legal-status Critical Current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
    • G02C1/00—Assemblies of lenses with bridges or browbars
    • G02C1/02—Bridge or browbar secured to lenses without the use of rims
    • 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
    • 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
    • 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
    • G02C2200/04—Junctions between frame elements having a click function
    • 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
    • G02C2200/08—Modular frames, easily exchangeable frame parts and lenses

Definitions

  • the invention relates to a device for changing goggles for
  • spectacle wearers increasingly want spectacles with interchangeable temples, jaws or bridges for reasons of cost, which allow easy replacement or replacement in the event of wear and tear or in the event of damage.
  • Embodiments of the devices exist that are specially designed for Randlosbrillen.
  • various devices are known that allow the replacement of the temple.
  • carrier elements for supportingly receiving the jaws on the spectacle lenses or on the spectacle frame are defined, which are designed to come into operative connection with, for example, a holding section of the jaws in such a way that the jaws are simply plugged on or slid on can be connected to the support elements with these.
  • EP 1 877 853 B1 discloses such a device for
  • the device includes a for receiving a Jaw or a jaw strap trained support member which is mounted on the outside facing away from the wearer glasses on the edge of the lens or the spectacle frame.
  • the jaw has a shape and size adapted to the support element recess on the length of the support element, wherein the support member is received in the recess of the jaw.
  • Object of the present invention is therefore to provide a device that overcomes the disadvantages of the prior art, which allows in particular a material-friendly changing the spectacle frame parts and is low in the production. This object is achieved by the device according to independent claim 1. Further advantageous aspects, details and
  • the present invention provides a device for goggles
  • the at least one bracket, the jaw and / or the bridge have at least one free end at least one connecting portion and at the lens or the spectacle frame at least one socket portion is provided with a receiving space for plug-in form-locking reception of the connecting portion.
  • the device is characterized in particular by the fact that the
  • Connecting portion of the at least one bracket, the jaw and / or the bridge is formed as a flat end portion and has a formed by means of an embossing latching lug and in that the plug-in sleeve portion has a corresponding latching recess, wherein the latching lug is received in the latching recess in the connected state latching.
  • the present device can be understood as a replacement system for spectacle frame parts, wherein at least the brackets of the spectacle frame can be replaceably attached to the spectacle frame or the spectacle lens.
  • Interchangeable ironing can be called a "baking hanger" or
  • Hinge handle act, which have at least one articulated with a jaw portion bracket section.
  • the hangers can vary depending on
  • Rimless eyeglasses as well as for glasses with a trained as a partial or full frame glasses frame use find.
  • the present device is suitable as a replacement system for spectacle frame parts in very thin spectacle frames.
  • a free end of the bracket, the jaw and / or the bridge is in the form of a flat end portion, which forms the
  • a receptacle section is further provided, which provides a receiving space for insertable and positive reception of the connecting portion available.
  • the receiving space of the receptacle section is particularly advantageous in shape and size of the
  • Adjusted connecting portion and can be understood in the present case as essentially slot-shaped receiving space.
  • a locking nose is formed in the connecting portion of the bracket, the jaw and / or the bridge, which is adapted to engage in a provided corresponding recess in the socket portion.
  • the latching lug is latched in the latching recess.
  • the locking lug of the connecting portion is formed by means of an embossing in the material of the flat end portion.
  • embossing is understood herein that the locking lug is formed by forming in the flat end portion or in the material of the flat end portion by means of a stamping or forming tool and thus impressed.
  • the detent thus represents a relief in some ways. Particularly advantageous is the production of ironing, jaws and / or the bridge with a connecting portion as described herein simple and inexpensive.
  • a detent formed by embossing proves particularly in narrow, very thin or delicate spectacle frame parts to be particularly advantageous.
  • the present, formed by an embossing latch can thereby
  • the embossed latching lug allows a secure mounting of the spectacle frame parts when the latching lug is in the locked state. Further advantageously, the latching can be released again by the action of a corresponding tensile force, wherein a slightly resilient effect of the latching lug formed by embossing also causes a material-gentle release.
  • a solid, non-resilient locking lug Preferably, at least the connecting portion of the at least one bracket, the jaw and / or the bridge made of metal.
  • the locking lug is particularly preferably embossed by means of pressure forming in the flat end portion of metal. At a front side of the flat connecting portion while a recess is formed and the latch protrudes on a rear side of the flat
  • the locking lug by means of a punch or a
  • the receptacle sleeve portion for insertable receiving the connecting portion as a directly connectable to the lens
  • Plug sleeve element may be formed.
  • the receptacle element is included
  • Fixing pin for engaging in a bore preferably one
  • the socket element With the help of engaging in the hole in the lens mounting pin and with the help of a cooperating with the fixing pin fixing means, such as a locking screw or a nut, the socket element can be directly and directly fixed to the lens, wherein the socket element on a the face of a Eyeglass wearer facing away from the front or outside of the lenses is attached.
  • the at least one fastening pin is preferably formed on the socket element.
  • a fastening pin made of metal for example a threaded pin with a socket anchored in the socket element, wherein the fastening pin is very particularly preferably poured in the manufacture of the socket element by injection molding in the plastic.
  • Plug sleeve element is provided, which can engage in a further bore, in particular a through hole or a recess, for example a blind hole in the lens.
  • the latching recess of the socket element is in the form of an opening or a through hole.
  • the opening or through hole of the socket element is in the form of an opening or a through hole.
  • Steckhülsenimplantations is in a state attached to the lens of the
  • Plug sleeve element facing the spectacle lens.
  • the socket section is provided by means of the spectacle frame, wherein the
  • Connecting portion is integrated in the eyeglass frame.
  • the receiving space is arranged in a lateral section of the spectacle frame.
  • Recording space may be formed by injection molding, and indeed during the manufacture of the spectacle frame.
  • Fig. 1 schematically shows a rimless goggle in perspective view
  • Fig. 2 shows a perspective view of a pair of spectacles with a spectacle frame designed as a full frame
  • FIG. 3a schematically and partially a cross section through a in a
  • FIG. 3 b schematically and partially a cross-section through another embodiment of the present device shown in an exploded view for fastening a jaw to the spectacle lens;
  • Fig. 3c shows a schematic and fragmentary cross-section through another embodiment of the present invention shown in an exploded view
  • Fig. 3d schematically and partially a cross section through the
  • FIG. 4a schematically and partially a cross section through a
  • FIG. 4b is a perspective view of a section of a spectacle frame in the region of the receptacle section.
  • FIG. 1 shows, by way of example, a schematic front view of an exchangeable goggle 1 designed as rimless goggles and comprising a multi-part goggle
  • the spectacle frame of the illustrated example comprises a first and second bracket 2, X, each formed as a jaw strap and each have a bracket portion 2a and a jaw portion 2b, wherein the jaw portion 2b articulated to the bracket portion via a hinge portion 2a is connected.
  • the bracket can also be provided as a hingeless bracket.
  • the spectacle frame illustrated in FIG. 1 also has a bridge 4 arranged between the spectacle lenses 5, whose free ends are likewise connected to the spectacle lenses 5.
  • two nose pads 4.1 are preferably provided for supporting the rimless glasses on the nose of the wearer.
  • At each provided for a connection with the lenses 5 free end of the bracket 2, X and at both free ends of the bridge 4 is one each provided for a connection with the lenses 5 free end of the bracket 2, X and at both free ends of the bridge 4 is one each
  • Connecting portion 6 is formed, which is configured in each case for producing a replaceable connector.
  • Connecting portion 6 is formed, which is configured in each case for producing a replaceable connector.
  • Plug hole sections 7 are formed in the illustrated Rand soubrille in the form of fixed to the lenses 5 receptacle elements. At each eyeglass lens 5 each two receptacle elements are attached, each with a first
  • Plug sleeve element is fixed to an outer lens edge and the
  • a bracket 2 Receiving the connecting portion 6 of a bracket 2, X is used and in each case a second socket element is fixed to an inner lens rim and for receiving a respective connecting portion 6 of the bridge 4 is used.
  • the receptacle elements are attached to a front side 5.1 of the lenses 5 and arranged so that the connecting portions 6 of the bracket 2, X and the bridge 4 for establishing a connection in a substantially in the direction of Transverse axis QA the change goggles 1 extending plug direction can be inserted into the receiving space 8.
  • FIG. 2 shows, by way of example, a schematic front view of an exchangeable goggle 1 with a spectacle frame 13 designed as a full frame, in which the two spectacle lenses 5 are accommodated.
  • the exchangeable goggles 1 shown comprise two likewise formed as a jaw bracket bracket 2, T with a bracket portion 2a and a hingedly connected thereto jaw portion 2b.
  • a free end of a respective bracket 2, X, namely the free end in the region of the jaw portion 2 b is attached to the spectacle frame 13.
  • T is in each case a connecting portion 6 is formed, which is adapted to produce a replaceable connector.
  • T on the eyeglass frame 13 has this two edge-mounted receptacle sections 7, which has a receiving space 8 (see Figures 4a, 4b) for insertable, form-fitting recording of
  • the receptacle sleeve sections 7 are in the illustrated full rim eyeglasses by a lateral portion 13 a of
  • Eyeglass frame 13 is formed, wherein the lateral portion 13a defines an edge region of the eyeglass frame 13 and wherein the receiving space 8 is integrated in the eyeglass frame 13 and has a laterally disposed opening to the outside, via which the connecting portion 6 can be inserted.
  • the figures 3a to 3d are schematically and partially different
  • Embodiments of the present device for attaching a bracket 2, 2 of a jaw 3 or a bridge 4 on the lens 5 of a rimless glasses in a cross-sectional view shown, wherein the figures 3a to 3c each one
  • FIG. 3a illustrates an embodiment of the device for fixing a bracket 2
  • Figures 3b and 3d relate to an embodiment of the device for fixing a jaw 3
  • Figure 3c shows an embodiment of the device for fixing a bridge 4.
  • the bracket 2, the jaw 3 and the bridge 4 each have a free end or at the free ends, which are provided for connection to the spectacle lens 5, designed as a flat end portion connecting portion 6.
  • the flat connecting portion 6 is made of metal and has a front 6.1 and a 6.2 back, wherein the front 6.1 of the connecting portion 6 is directed forwardly in the connected state of the rim glasses and faces away from the wearer's face of a spectacle wearer.
  • Connecting portion 6 cooperates such that the bracket 2, the jaw 3 or the bridge 4 can be securely held.
  • the receptacle section 7 is formed in the illustrated examples each as a fixed to the lens 5 receptacle element and provides the
  • the receptacle element is fastened to the front side 5.1 of the spectacle lens 5 by means of a first and second fastening pin 11, 1 which engage in bores 12, 12 v provided in the spectacle lens 5.
  • the first attachment pin 11 is a threaded pin
  • the second attachment pin 1 ⁇ is a positioning pin, which is provided in particular for the rotation-secured attachment of the socket element and into the bore 12 'engages. Both fixing pins 11, 1 ⁇ are firmly anchored in the socket made of plastic element, by pouring during manufacture by means of an injection molding process.
  • each flat connecting section 6 has a latching lug 9 formed by embossing, which projects beyond a rear-side surface O at the rear side 6.2 of the connecting section 6.
  • the locking lug 9 is by means
  • the locking lug 9 is introduced by means of a stamping process, for example by means of punching.
  • a corresponding recess 10 is formed, into which the latching lug 9 of the connecting portion 6 can engage when establishing the connection.
  • the locking lug 9 is latchingly received in the recess 10.
  • FIG. 4a schematically and partially shows a cross section through an embodiment of the present device for attaching a bracket 2 to the spectacle frame 13 of a full rim eyeglasses.
  • the bracket on a flat connecting portion 6 made of metal, which is provided with a formed by embossing locking lug 9.
  • the latching lug 9 is in turn latched in the latching recess 10 formed in the plug-in hood section 7.
  • the plug-in hood portion 7 of the illustrated example is formed by a lateral portion 13 a of
  • Eyeglass frame 13 is formed, wherein the receiving space 8 is integrated in the eyeglass frame, as well as apparent from the perspective view of Figure 4b.
  • the receiving space 8 has a laterally arranged opening through which the connecting portion 6 can be inserted into the receiving space 8 integrated in the spectacle frame 13.
  • the receiving space 8 can already be integrated in the manufacture of the spectacle frame 13 by means of an injection molding process, but it is also conceivable that the receiving space is introduced into the spectacle frame 13 by a machining process, for example by milling.

Landscapes

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

Abstract

L'invention concerne un dispositif pour des lunettes (1) interchangeables pour la fixation interchangeable d'au moins une branche (2, 2'), d'un tenon (3) et/ou d'un pont (4) sur une monture de lunettes (13) ou un verre de lunettes (5), ladite au moins une branche (2, 2'), le tenon (3) et/ou le pont (4) présentant à chaque fois en au moins une extrémité libre au moins une section de liaison (6) et le verre de lunettes (5) ou la monture de lunettes (13) présentant au moins une section (7) d'organe de fixation présentant un espace de logement (8) pour une réception enfichable par complémentarité de forme de la section de liaison (6). La section de liaison (6) de ladite au moins une branche (2, 2'), du tenon (3) et/ou du pont (4) est conçue comme section d'extrémité plate et présente au moins un nez d'encliquetage (9) formé par gaufrage. La section (7) d'organe de fixation présente un évidement d'encliquetage (10) correspondant, le nez d'encliquetage (9) étant logé par encliquetage, dans l'état relié, dans l'évidement d'encliquetage (10).
EP17705103.4A 2016-03-24 2017-02-14 Dispositif pour des lunettes interchangeables pour la liaison interchangeable de pièces de monture de lunettes Withdrawn EP3433666A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202016101642.8U DE202016101642U1 (de) 2016-03-24 2016-03-24 Vorrichtung für Wechselbrillen zur auswechselbaren Verbindung von Brillengestellteilen
PCT/EP2017/053193 WO2017162370A1 (fr) 2016-03-24 2017-02-14 Dispositif pour des lunettes interchangeables pour la liaison interchangeable de pièces de monture de lunettes

Publications (1)

Publication Number Publication Date
EP3433666A1 true EP3433666A1 (fr) 2019-01-30

Family

ID=56410239

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17705103.4A Withdrawn EP3433666A1 (fr) 2016-03-24 2017-02-14 Dispositif pour des lunettes interchangeables pour la liaison interchangeable de pièces de monture de lunettes

Country Status (3)

Country Link
EP (1) EP3433666A1 (fr)
DE (1) DE202016101642U1 (fr)
WO (1) WO2017162370A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3176629B1 (fr) * 2015-12-03 2019-12-11 götti SWITZERLAND GmbH Fixation d'un composant sur une verre de lunette
CA3072496A1 (fr) 2019-02-28 2020-08-28 Smith Sport Optics, Inc. Echange de lentilles de lunettes avec verrou magnetique

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5847800A (en) * 1996-12-13 1998-12-08 Tachibana; Hideaki Lens holding mechanism of spectacles
DE102005026260B4 (de) 2005-05-04 2007-05-16 Guenther Wied Vorrichtung zum Wechseln von Bügeln, Backen und Steg für Randlosbrillen sowie Bügeln und Backen für Metall- und Kunststoff-Brillengestelle
DE102006016297B4 (de) * 2006-04-06 2008-08-07 Ic! Berlin Brillen Gmbh Brillengestell
US7926936B2 (en) * 2009-01-26 2011-04-19 Sun-Ray Corporation Eyeglass lens connector, eyeglasses with interchangeable lenses, and lens-forming substrate
JP2011002808A (ja) * 2009-05-21 2011-01-06 Kawamoto Kogaku Kogyo Kk 縁なし眼鏡におけるレンズの固定方法及びそれを使用した縁なし眼鏡
DE102011000032A1 (de) * 2010-03-01 2011-09-01 Martin Koberg Brille
US8960896B2 (en) * 2012-11-30 2015-02-24 Hsien Chang Optical Industrial Co., Ltd. Eyeglasses without using screws
DE102013101458B4 (de) * 2013-02-14 2016-11-10 Inomitec Gmbh & Co. Kg Vorrichtung und Verfahren zur direkten Befestigung zumindest eines Bügels, einer Backe und/oder Brücke eines Brillengestells an zumindest einem Brillenglas einer Randlosbrille
DE202015105846U1 (de) * 2015-11-03 2015-11-12 EBM-Metaltec k.s. Brille mit auswechselbaren Brillenbügeln

Also Published As

Publication number Publication date
WO2017162370A1 (fr) 2017-09-28
DE202016101642U1 (de) 2016-06-23

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