FR2623300A1

FR2623300A1 - Removable visors for spectacles

Info

Publication number: FR2623300A1
Application number: FR8716369A
Authority: FR
Original assignee: Individual
Current assignee: Individual
Priority date: 1987-11-17
Filing date: 1987-11-17
Publication date: 1989-05-19

Abstract

The present invention relates to a visor 1, preferably made of cardboard or plastic, requiring neither a cap nor a band and being fixed removably to each side 3 of the pair of spectacles. The incurvate part 7 is held in place, against the wearer's forehead, by each side 3 which passes through 6 the part 2 folded over for this purpose, or an attached component having the same function which can be adjustably fixed to each lateral edge of the visor. This visor gives perfect protection from the sun or from very bright lights, both outdoors and indoors, and even when in a car, both during the day and at night; it is an effective and practical supplement to spectacles irrespective of whether they are correcting or not.

Description

La présente invention concerne les visières destinées à protéger du soleil, ou dUs rayons lumineux génants, les yeux des porteurs de lunette que celles-ci soient correctives ou non. The present invention relates to visors intended to protect from the sun, or from annoying light rays, the eyes of spectacle wearers, whether these are corrective or not.

Les visières actuelles ayant ce même but sont, soit soli- daires d'une coiffe, (une casquette par exp. ) soit fixées sur le front par un bandeau enserrant la tête; il en existent même aussi faisant partie intégrante de la monture sous forme de tout petits auvents au dessus de chaque verre. Ces visières -présentent les mêmes-inconvénients: elles nécessitent une coiffe ou un bandeau -souvent génants, surtout à 11 intérieur- et la monture spéciale conserve toujours ses petits auvents i-nesthétiques, même sans aucune nécessite. Current visors having this same purpose are either attached to a cap (one cap per exp.) Or fixed on the forehead by a band encircling the head; there are even some which are an integral part of the frame in the form of very small canopies above each lens. These visors - have the same disadvantages: they require a headdress or a headband - often annoying, especially inside 11 - and the special frame always retains its small i-aesthetic awnings, even without any need.

La présente invention remédie à ces inconvénients: la visière pourra être utilisée avec ou sans coiffe ni bandeau et avec des lunettes différentes. The present invention overcomes these drawbacks: the visor can be used with or without a cap or headband and with different glasses.

Ces résultats sont obtenus par une visière, de préférence en matière plastique ou en carton, dont chacun des deux bords latéraux possède une t orme ou un dispositif rapporté permettant de l'utiliser, de façon amovible,en la fixant sur les branches mêmes de la paire de lunette. These results are obtained by a visor, preferably made of plastic or cardboard, each of the two lateral edges of which has a shape or an attached device allowing it to be used, in a removable manner, by fixing it to the very branches of the pair of glasses.

La partie incurvée qui s'applique contre le front est, d'une part maintenue à sa place latéralement par les branches qui traversent les parties, repliées à cet effet,de chaque bord latéral; d'autre part,ces parties repliées,(qui peuvent entre remplacées par des pièces rapportées) sont positionnées de telle façon qu'en s'appuyant contre l'entourage des verres, ou les charnières, elles empêchent la visière de glisser vers l'avant et donc de laisser passer les rayons génants. The curved part which is applied against the forehead is, on the one hand held in its place laterally by the branches which cross the parts, folded for this purpose, of each lateral edge; on the other hand, these folded parts (which can be replaced by inserts between) are positioned in such a way that by pressing against the frame of the glasses, or the hinges, they prevent the visor from sliding towards the before and therefore let the awkward rays pass.

La visière se monte et se retire facilement à volonté. The visor can be easily mounted and removed at will.

Selon une forme de réalisation préférentielle, la Iig. I représente une sue en perspective d'une telle visière (i) dont le côté latéral gauche (2), maintenu replié par la patte collée (4) permet le passage par le canal (6) et l'immobilisation latérale de la branche gauche (3);le côté latéral (2) en venant buter contre la monture (5) empêche le bord incurvd (7) de s'éloigner du front de l'utilisateur. According to a preferred embodiment, the Iig. I represents a perspective view of such a visor (i) whose left lateral side (2), kept folded over by the glued tab (4) allows passage through the channel (6) and lateral immobilization of the left branch (3); the lateral side (2) coming into abutment against the frame (5) prevents the curved edge (7) from moving away from the front of the user.

I1 en est exactement de même pour l'autre bord latéral et les différentes parties homologues de la visière et de la paire de lunette. It is exactly the same for the other lateral edge and the various homologous parts of the visor and of the pair of glasses.

Les figures 2 et 3 montrent, pour plus de comprdhension, le meme ensemble de face et de profil, en faisant bien resortir que la visière est en fait maintenue par trois actions conjuguées à sa place exacte nécessaire: d'abord latéralement par chaque branche (3) qu'elle entoure de chacun de ses bords latéraux (2) puis en butant par ceux-ci contre l'entourage (5) des verres qui, par répercussion force le bord incurvé (7) à rester en contact avec le front de l'utilisateur. Figures 2 and 3 show, for more understanding, the same set of front and profile, making it clear that the visor is in fact maintained by three actions combined in its exact necessary place: first laterally by each branch ( 3) that it surrounds with each of its lateral edges (2) then abutting by these against the surround (5) of the glasses which, by repercussion forces the curved edge (7) to remain in contact with the front of the user.

Cette visière se fixe très facilement, ne pèse pratiquement rien, ne gène aucunement, protège très efficacement de tous rayons éblouissants et enfin se range très facilement en n'occupant qu'une place infime. This visor is very easily attached, weighs practically nothing, does not interfere in any way, protects very effectively from all dazzling rays and finally stores very easily, occupying only a tiny place.

La présente invention concerne toutes les personnes soucieuses de protéger leurs yeux des rayons lumineux génants et qui portent des lunettes; elle concerne aussi bien les travailleurs que les promeneurs et les sportifs. The present invention relates to all persons concerned with protecting their eyes from annoying light rays and who wear glasses; it concerns workers as well as walkers and sportsmen.

Claims

I) Visor (I), preferably made of plastic or cardboard, protecting zenanas from the light rays of the eyes of spectacle wearers., Characterized in that it requires neither a cap nor a headband and is fixed in a removable manner by each of its lateral sides (2) on the corresponding branch (3) of the pair of glasses.

2) Device according to claim I, characterized in that this visor (I) comprises on each of its lateral edges a folding (2) -or a similar insert through which passes each branch (9) of the frame, thus preventing all lateral movements of the visor.

3) Device according to claim (2), characterized in that each folding (2) abutting against the surround (5) of the glasses, or the hinges, immobilizes the visor at its exact location necessary for the annoying rays coming obliquely cannot be high between the curved part (7) and the user's forehead.

4) Device according to claim (2), characterized in that the insert replacing each folding (2), on each side edge, can be fixed on the visor (I) in an adjustable manner, by pinching by exp, in order to '' obtain the best positioning, sometimes depending on the morphology of the user or the particular shapes of the frame.

5) Device according to claim I, characterized in that the curved edge (7) may title dressed with a flexible border, in fabric by exp, slightly exceeding the edge of the visor, in order to maintain perfect contact with the front of the user to prevent any passases of light rays.