FR2511164A1 - One piece frame for spectacles - is shaped to match face and lenses and has central bridge adjustable by screw - Google Patents

One piece frame for spectacles - is shaped to match face and lenses and has central bridge adjustable by screw Download PDF

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Publication number
FR2511164A1
FR2511164A1 FR8207055A FR8207055A FR2511164A1 FR 2511164 A1 FR2511164 A1 FR 2511164A1 FR 8207055 A FR8207055 A FR 8207055A FR 8207055 A FR8207055 A FR 8207055A FR 2511164 A1 FR2511164 A1 FR 2511164A1
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FR
France
Prior art keywords
frame
lenses
bridge
nut
shaped
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.)
Granted
Application number
FR8207055A
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French (fr)
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FR2511164B3 (en
Inventor
Pedro Casamitjana Grau
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Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2511164A1 publication Critical patent/FR2511164A1/en
Application granted granted Critical
Publication of FR2511164B3 publication Critical patent/FR2511164B3/fr
Granted legal-status Critical Current

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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C1/00Assemblies of lenses with bridges or browbars
    • G02C1/06Bridge or browbar secured to or integral with closed rigid rims for the lenses
    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C1/00Assemblies of lenses with bridges or browbars
    • G02C1/04Bridge or browbar secured to or integral with partial rims, e.g. with partially-flexible rim for holding lens

Abstract

The spectacle mounting has a one piece, continuous, frame (1). This is shaped to match facial features and also matches the shape of the lenses (6) on each side. The centre parts of the frame are drawn together to form the bridge. There is a connector (4) for the opposite sides of the bridge which is adjustable and can move the bridge parts together or apart to hold or release the lenses. A threaded rod is fixed to one part of the frame and on this is a nut, working against a stop.

Description

La présente invention est relative à une monture de lunettes grâce à laquelle il est possible de monter et de démonter les verres de lunettes avec une très grande facilité. The present invention relates to a spectacle frame with which it is possible to mount and dismount spectacle glasses with very great ease.

Dans de nombreuses situations, il est nécessai- re d'utiliser des lunettes avec des verres différents,ce qui pose un problème non rd601u dans tous les cas où l'on ne peut pas démonter facilement les verres des montures de lunettes courantes, de sorte qu'il est pratiquement indispensable de disposer d'une monture pour chaque type de verres. I1 est évident que ceci s'avère coûteux et peu pratique, étant donné que les lunettes ont un encombrement considérable et que l'on dispose difficilement du volume correspondant lorsqu'on doit utiliser plus d'une paire de lunettes. In many situations it is necessary to use glasses with different lenses, which poses a non-rd601u problem in all cases where the lenses cannot be easily removed from common spectacle frames, so that it is practically essential to have a frame for each type of lens. It is obvious that this proves to be expensive and impractical, given that the glasses have a considerable bulk and that it is difficult to have the corresponding volume when more than one pair of glasses has to be used.

L'invention a pour but de remédier à cet inconvé- nient en réalisant une monture de lunettes très simple et qui permet le montage et le démontage des verres avec grande facilité sans nécessiter l'utilisation d'un outil quelconque. The object of the invention is to remedy this drawback by producing a very simple spectacle frame which allows the mounting and dismounting of lenses with great ease without requiring the use of any tool.

La monture suivant l'invention est essentiellement caractérisée en ce qu'elle comprend un cadre unique de forme adaptée à l'anatomie faciale et suivant les contours symétriques des verres qui sont séparés par une partie centrale intermédiaire correspondant à la zone du pont sur lequel est monté un dispositif de liaison réglable entre les côtés opposés du cadre, qui permet de rapprocher ou d'éloigner à volonté les côtés du cadre, et par conséquent de retenir ou de libérer les verres. The frame according to the invention is essentially characterized in that it comprises a single frame of shape adapted to the facial anatomy and along the symmetrical contours of the lenses which are separated by an intermediate central part corresponding to the area of the bridge on which is mounted an adjustable connection device between the opposite sides of the frame, which allows the sides of the frame to be brought closer or farther apart, and therefore to retain or release the glasses.

De façon plus précise, il est prévu une tige fi letée solidaire de l'un des côtés de la partie centrale du cadre et sur laquelle est vissé un écrou d'actionnement manuel, retenu par une butée de guidage solidaire du côté opposé du cadre qui permet la rotation de I'écrou et empêche son dépacement axial. More specifically, there is provided a threaded rod integral with one of the sides of the central part of the frame and onto which is screwed a manual actuation nut, retained by a guide stop integral with the opposite side of the frame which allows the rotation of the nut and prevents its axial displacement.

L'invention sera mieux comprise à la lecture de la description qui va suivre, en référence aux dessins annexés représentant à titre d'exemple illustratif un mode de réalisation de l'invention, et dans lesquels,
la Fig. 1 est une vue en Perspective du cadre seul dépourvu de branches et de verres
la Fig.2 est une vue en perspective montrant la monture pourvue du dispositif central de réglage ;
la Fig.3 est un détail en coupe longitudinale à plus grande échelle, montrant le dispositif de réglage du cadre en position de retenue des verres partiellement représentés en traits interrompus
la Fig.4 est une vue analogue à celle de la
Fig.3, dans laquelle le dispositif est représente en position de démontage des verres.
The invention will be better understood on reading the description which follows, with reference to the appended drawings showing by way of illustrative example an embodiment of the invention, and in which,
Fig. 1 is a perspective view of the frame alone devoid of branches and glasses
Fig.2 is a perspective view showing the frame provided with the central adjustment device;
Fig.3 is a detail in longitudinal section on a larger scale, showing the device for adjusting the frame in the position for retaining the glasses partially represented in broken lines
Fig.4 is a view similar to that of the
Fig.3, in which the device is shown in the disassembly position of the glasses.

La monture représentée consiste en un cadre continu i dont la section transversale présente une rainure, et qui épouse le contour des deux verres sym.e- triques et présente une partie centrale étroite 2 correspondant à la zone du pont. The frame shown consists of a continuous frame i, the cross section of which has a groove, and which follows the outline of the two symmetrical lenses and has a narrow central part 2 corresponding to the area of the bridge.

I1 est prévu une tige filetée 3 solidaire du côté inférieur de cette partie 2 sur laquelle est vissé un écrou 4 en forme de douille moleté extérieurement, guidé sur une butée 5 solidaire du côté opposé du cadre (Fig.3 et 4) qui empêche le déplacement axial de l'écrou 4, mais permet sa rotation. I1 is provided a threaded rod 3 secured to the lower side of this part 2 on which is screwed a nut 4 in the form of an externally knurled sleeve, guided on a stop 5 secured to the opposite side of the frame (Fig. 3 and 4) which prevents the axial displacement of the nut 4, but allows its rotation.

Comme on le comprend facilement de ce qui précède, et en se référant aux dessins, lorsqu'on actionne l'écrou 4 dans le sens du vissage, on obtient un rapprochement de la tige 3 vers l'intérieur de l'écrou et le rapprochement du côté opposé de la partie 2 du cadre 1. De cette manière, les parties latérales du cadre de la monture se resserent autour des verres 6 et les maintiennent parfaitement réunis à cette dernière (Fig.3). As is easily understood from the above, and with reference to the drawings, when the nut 4 is actuated in the direction of screwing, one obtains an approximation of the rod 3 towards the inside of the nut and the approximation on the opposite side of part 2 of the frame 1. In this way, the lateral parts of the frame of the frame are tightened around the lenses 6 and keep them perfectly joined to the latter (Fig.3).

Si on fait tourner l'écrou dans le ses inverse, la tige 3 s'éloigne alors et le cadre s 'écarte et libère les verres 6 que l'on peut changer facilement. If the nut is rotated in the opposite direction, the rod 3 then moves away and the frame moves apart and releases the glasses 6 which can be changed easily.

On realise ces opérations en quelques secondes et avec une très grande facilité, de sorte qu'il est très commode de disposer d'une seule monture et des jeux de verres nécessaires pour les diverses situations prévues. These operations are carried out in a few seconds and with great ease, so that it is very convenient to have a single frame and sets of lenses necessary for the various situations envisaged.

Lorsqu'on utilise une seule monture, on réduit le prix par comparaison avec l'utilisation de plusieurs montures. En outre, il est plus simple de loger les verres de rechange dans un espace plus réduit que celui nécessaire pour plusieurs montures avec leurs verres respectifs.  When using a single frame, the price is reduced by comparison with the use of several frames. In addition, it is easier to accommodate the replacement lenses in a smaller space than that necessary for several frames with their respective lenses.

Claims (2)

REVENDICATIONS 1 - Monture de lunettes, caractérisée en ce qu'elle consiste en un cadre unique et continu 1 de forme adaptée à l'anatomie faciale et qui épouse le contour des verres 6 des deux côtés, ce cadre présentant une partie centrale 2 rétrécie pour former la zone du pont dans laquelle est monté un dispositif de liaison 4 des deux côtés opposés du pont, dont la position est réglable et est adaptée pour rapprocher ou éloigner les côtés du cadre et assurer le maintien ou la libération consécutive des verres 6. 1 - Spectacle frame, characterized in that it consists of a single and continuous frame 1 of shape adapted to the facial anatomy and which matches the outline of the glasses 6 on both sides, this frame having a central part 2 narrowed to form the area of the bridge in which a connecting device 4 is mounted on the two opposite sides of the bridge, the position of which is adjustable and is suitable for bringing the sides of the frame closer or further apart and ensuring the maintenance or subsequent release of the glasses 6. 2 - Monture de lunettes suivant la revendication 1, caractérisée en ce qu'il est prévu une tige filetée 3 solidaire de l'un des côtés du cadre correspondant à la zone intermédiaire 2 du pont et sur laquelle est vissé un écrou 4 que l'on peut actionner manuellement, cet écrou étant guidé et retenu par une butée 5 coaxiale à la tige 3, solidaire du côté opposé du cadre et qui permet la rotation de l'écrou 4 en empechant son déplacement axial.  2 - spectacle frame according to claim 1, characterized in that there is provided a threaded rod 3 secured to one of the sides of the frame corresponding to the intermediate zone 2 of the bridge and on which is screwed a nut 4 that the it can be operated manually, this nut being guided and retained by a stop 5 coaxial with the rod 3, secured to the opposite side of the frame and which allows the rotation of the nut 4 by preventing its axial movement.
FR8207055A 1981-08-06 1982-04-23 One piece frame for spectacles - is shaped to match face and lenses and has central bridge adjustable by screw Granted FR2511164A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1981259901U ES259901Y (en) 1981-08-06 1981-08-06 GLASSES FRAME

Publications (2)

Publication Number Publication Date
FR2511164A1 true FR2511164A1 (en) 1983-02-11
FR2511164B3 FR2511164B3 (en) 1984-05-25

Family

ID=8416295

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8207055A Granted FR2511164A1 (en) 1981-08-06 1982-04-23 One piece frame for spectacles - is shaped to match face and lenses and has central bridge adjustable by screw

Country Status (2)

Country Link
ES (1) ES259901Y (en)
FR (1) FR2511164A1 (en)

Also Published As

Publication number Publication date
FR2511164B3 (en) 1984-05-25
ES259901Y (en) 1982-11-01
ES259901U (en) 1982-02-16

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