FR2632736A1

FR2632736A1 - Clip=on sunglasses - have arms adjustable for height and width with retaining clips and adjustable bridge

Info

Publication number: FR2632736A1
Application number: FR8807952A
Authority: FR
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-06-14
Filing date: 1988-06-14
Publication date: 1989-12-15

Abstract

The lenses (1) are fitted with arms (2) which have opposed clips (3,4) to grip the arms of the normal spectacles. The arms are hinged (6) to the brackets (9). The brackets are fixed to the fixing (7) on each lens. This fixing has several positions (8) so as to modify the height and width of the arms. Additionally the bridge is adjustable either by a screw or telescopic system. ADVANTAGE - Clip on sunglasses are maintained securely in place and adjustable to the exact dimensions of the user.

Description

La présente invention concerne un additif, ou face complémentaire à protection solaire, pour lunette de vue. The present invention relates to an additive, or complementary face with solar protection, for sight glasses.

Les faces complémentaires existantes sont généralement composées d'oculaires solaires, en matière organique et sont pourvues de crochets pour les adapter sur la face de la monture. Ces faces complémentaires ont demul- tiples inconvénients
- elles ne sont pas réglables et ne s'adaptent qu'imparfaitement aux dimensions des montures optiques.The existing complementary faces are generally composed of solar eyepieces, made of organic material and are provided with hooks to adapt them to the face of the frame. These complementary faces have multiple disadvantages
- They are not adjustable and only imperfectly adapt to the dimensions of the optical frames.

- elles ne sont ni stables sur les montures, ni ne se prêtent facilement aux manipulations, pour oter les lunettes, les remettre ou les plier. - They are neither stable on the frames, nor do they lend themselves easily to handling, to remove the glasses, put them back or fold them.

N'étant guère pratiques et manquant d'esthétique, elles ne sont que peu utilisées.Not being very practical and lacking in aesthetics, they are only rarely used.

L'invention permet de remédier à ces inconvénients en réalisant une face complémentaire munie d'un système de fixation et de réglage qui lui assure adhésion et facilité d'adaptation, avec des possibilités nouvelles et variées d!esthétique. The invention overcomes these drawbacks by providing a complementary face provided with a fixing and adjustment system which ensures adhesion and ease of adaptation, with new and varied aesthetic possibilities.

Cette face complémentaire selon l'invention, se présente comme une vraie lunette solaire avec tenons à charnières et la partie visible des branches sur les tempes, elle cache la monture, pour ne laisser voir qu'une lunette solaire. This complementary face according to the invention, is presented as a real sunglasses with hinged pins and the visible part of the branches on the temples, it hides the frame, so that only a sunglasses can be seen.

Elle s'adapte en s'ajustant aisément sur presque la totalité des montures optique existantes, et sa stabilité permet-à l'utilisateur toutes manipulations, sans inconvénients. It adapts easily by adjusting to almost all existing optical frames, and its stability allows the user all handling, without disadvantages.

Les dessins annexés FIG 1, FIG 2 et FIG 3 illustrent l'invention. The accompanying drawings FIG 1, FIG 2 and FIG 3 illustrate the invention.

Selon la figure 1 qui représente cette invention, la face complémentaire, (1) comporte des demi-branches (2) équipées de crochets de fixation (3-4) amovibles et réglables. Ces crochets servent à adapter les demi-branches (2) de la face complémentaire (1) aux branches des montures de lunettes. According to Figure 1 which represents this invention, the complementary face, (1) comprises half-branches (2) equipped with removable and adjustable fixing hooks (3-4). These hooks are used to adapt the half-branches (2) of the complementary face (1) to the branches of the spectacle frames.

Les demi-branches de la face complémentaire sont articulées par une charnière (5) pour donner plus de souplesse à la face et permettre un pliage facile de l'ensemble, lunette et face, sans avoir à enlever la face complémentaire.The half-branches of the complementary face are articulated by a hinge (5) to give more flexibility to the face and allow easy folding of the assembly, bezel and face, without having to remove the complementary face.

La face complémentaire selon l'invention, comporte à l'extrémité des oculaires (6), cotés tempes, des fixations de réglage (7) qui permettent d'orienter et de positionner les demi-branches (2) de la face, sur les branches de lunettes, de manière à venir prendre appui sur ces branches, cet appui pouvant tout aussi bien se réaliser sur un des côtés latéraux, ou sur le dessus ou le dessous des branches de lunettes. The complementary face according to the invention comprises, at the end of the eyepieces (6), on the temple sides, adjustment fixings (7) which make it possible to orient and position the half-branches (2) of the face, on the branches of glasses, so as to come to rest on these branches, this support can just as easily be carried out on one of the lateral sides, or on the top or the bottom of the branches of glasses.

Les fixations (7) sur les oculaires (5), comportent plusieurs emplacements (8-9) pour permettre le réglage des demi-branches, en hauteur et en espacement, pour adapter la face complémentaire aux dimensions des montures de lunette. L'espace du nez régissant l'écart pupilaire, donc celui des oculaires de lunettes, la face complémentaire selon l'invention est réglable pour obtenir plus de précision dans son ajustement
Les figures 2 et 3 réprésentent préférentiellement mais non exclusivement deux dispositifs de nez réglables.The fasteners (7) on the eyepieces (5) have several locations (8-9) to allow the adjustment of the half-arms, in height and in spacing, to adapt the complementary face to the dimensions of the spectacle frames. The space of the nose governing the pupilary distance, therefore that of the eyepieces of glasses, the complementary face according to the invention is adjustable to obtain more precision in its adjustment
Figures 2 and 3 show preferably but not exclusively two adjustable nose devices.

Dans la figure 2, le nez se regle par un pontage qui se compose de deux vis (10) à filtages opposés, s'adaptant aux oculaires par les fixations (11) et reliés entr'eux par un écrou cylindrique (12), qui constitue une fois les parties assemblées, un pont de nez réglable et rigide. In Figure 2, the nose is adjusted by a bypass which consists of two screws (10) with opposite threads, adapting to the eyepieces by the fixings (11) and connected between them by a cylindrical nut (12), which once the parts are assembled, an adjustable and rigid nose bridge.

La figure 3, représente un pont de nez réglable par un curseur (13) qui sert d'enjoliveur et de support pour l'assemblage des deux pièces (14) reliées aux oculaires par les fixations à drageoire (11) qui viennent se fixer à chaque extrémité aux différents points d'encrage (15)-(16), prévus à cet effet. Figure 3 shows an adjustable nose bridge by a slider (13) which serves as a hubcap and support for the assembly of the two parts (14) connected to the eyepieces by the bezel fixings (11) which are fixed to each end at the different anchoring points (15) - (16), provided for this purpose.

Dans une autre réalisation préférentielle, mais non limitée, la face complémentaire est équipée d'un seul écran solaire. In another preferred, but not limited, embodiment, the complementary face is equipped with a single sunscreen.

L'invention est remarquable par la possibilité d'une utilisation généralisée pour l'ensemble des montures optique, et par la mise sur le marché d'un produit plus élaboré et plus confortable. The invention is remarkable for the possibility of widespread use for all optical frames, and for the marketing of a more elaborate and more comfortable product.

L'invention concerne l'industrie de la lunetterie optique. The invention relates to the optical eyewear industry.

Claims

1) Complementary face, equipped with eyepieces, or sunscreen, for the protection of optical glasses against the sun, characterized in that it includes - at these ends, temple sides, a height adjustment system (7) and in spacing to allow the complementary face to be positioned on the optical mount. This positioning is obtained with the half-lengths of the branches (1) which equip this face, and which adapt to the branches of the optical frame, by hooks (3) - (4). The complementary face when it consists of two eyepieces, instead of a single screen, possibly includes an adjustable nose bridge (14) - (15).

2) Complementary face characterized, in that the half-lengths of the branches are equipped with hooks (3) - (4) for attachment to the spectacle branches and are connected to the complementary face by a hinge (6).

3) Complementary face according to claim I characterized in that the length of the half-branches () is studied to form a support lever which ensures better fixing of the complementary face.

4) Complementary face according to claim 1, characterized in that the adjustable nose bridge consists of 2 screws (10) with opposite threads which adapt to the eyepieces by the fixings (11) and are connected to each other by a cylindrical nut (12), without head.

5) Complementary face according to any one of the preceding claims, characterized by a slider (13) which serves as a support for the assembly of the 2 parts (14) connected to the eyepieces by the fixings (11) which are fixed at each end at the various anchoring points (15) - (16) provided for this purpose.