EP1601260A1 - Spectacles for a helmet and helmet fitted with said spectacles - Google Patents
Spectacles for a helmet and helmet fitted with said spectaclesInfo
- Publication number
- EP1601260A1 EP1601260A1 EP04718666A EP04718666A EP1601260A1 EP 1601260 A1 EP1601260 A1 EP 1601260A1 EP 04718666 A EP04718666 A EP 04718666A EP 04718666 A EP04718666 A EP 04718666A EP 1601260 A1 EP1601260 A1 EP 1601260A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- helmet
- branch
- glasses
- screen
- screens
- 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- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/18—Face protection devices
- A42B3/185—Securing goggles or spectacles on helmet shells
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C3/00—Special supporting arrangements for lens assemblies or monocles
- G02C3/02—Arrangements for supporting by headgear
Definitions
- the present invention relates to glasses to be attached to a helmet and to a helmet equipped with such glasses.
- the technical field of the invention is that of manufacturing glasses.
- the invention applies in particular to the helmets of drivers or passengers of fast transport vehicles, such as the helmets of motorcyclists.
- helmets generally comprise a rigid external cap, an internal cap (or cap) covering a substantial part or the whole of the internal face of the external cap, as well as a lining covering the internal face of the internal cap; the latter is thicker and less rigid than the outer cap, and is generally molded from a plastic material such as expanded polystyrene.
- a screen made of transparent plastic material which is fixed to the external cap so as to be able to pass from one configuration retracted to an active configuration; this passage is generally obtained by rotation of the screen, thanks to the presence of two substantially diametrically opposite pivots which provide the connection between the cap and the screen.
- This type of rigid screen which retracts against the internal face or against the external face of the cap, extends, in the active position (eye protection), several centimeters in front of the eyes of the wearer of the helmet; in this position, wind and dust in particular can be engulfed in the free space separating the screen from the wearer's face;
- the screen therefore only fulfills its function of eye protection imperfectly, especially when the helmet is devoid of a chin strap connecting the cheeks of the cap.
- the presence of a front hollow space separating the outer cap from the inner cap decreases the shock absorption capacity by the front part of the helmet; moreover, the presence of prominent lateral levers under the cheeks of the helmet, which are necessary to cause the pivoting of the bar carrying the screen, can cause a gene for the user.
- the elastic link tab of P screen to P roll presents a limited capacity of adaptation to the different configurations of faces of users likely to be encountered; consequently this tab cannot allow, in all cases, to press the edges of the screen around the eyes of the wearer of the helmet.
- the adaptation of this screen support system to "small heads" necessitates lengthening the elastic tab, the length of the retracting cavity of the screen is increased by the same amount, at the start. reduce the performance of the helmet, in terms of impact resistance.
- Document FR-A-2717046 describes another device for retracting a visor inside P of a helmet.
- An objective of the invention is to propose retractable glasses for helmets, and glasses helmets, which are improved.
- An objective of the invention is to remedy, at least in part, the drawbacks of known systems for fixing and / or adapting glasses or retractable screen (s) to a helmet.
- a device for fixing spectacles to a helmet by two branches each equipped with a means - such as a pivot - for fixing to the helmet, in which each branch is deformable and / or articulated, and includes means for recalling the glasses in the direction of the means of attachment to the helmet, so that the amplitude of the movement for returning the glasses towards the interior of the helmet can be large and can thus adapt to the facial configurations of the wearer very varied.
- the spectacle support essentially constituted by the two pivoting arms (left and right) is compact and can easily be designed to have, with the spectacles that it supports, a low aerodynamic drag coefficient; thus, this support is preferably designed to slide (during its pivoting) on the external face of the external cap of the helmet.
- the restoring forces of the glasses towards the face of the wearer which are distributed and / or applied on each side of the glasses, favor the intimate contact of the glasses with the portions of the face surrounding the eyes of the wearer of the helmet.
- each of the return means has an elastic deformation capacity over a large amplitude (or stroke) (in particular over an amplitude at least equal to 10 mm); in particular, each return means preferably comprises a helical metal spring.
- each of the branches is telescopic, that is to say comprises two portions of branch which can slide while remaining nested P one in P other, for example P one around P other, which portions are connected and recalled P one towards P another by said spring or return means.
- each branch comprises support means for pressing (and / or applying) a part of the branch adjacent to the ocular screen (or screens), against a part of the edge of a plays the cap (and / or helmet); these means facilitate the application of glasses against the wearer's face.
- each of these branch portions is preferably connected to the lateral edge of the screen by a deformable connection, in particular by an articulation comprising a pivot, a hinge or a ball joint.
- each of the branches preferably comprises a first articulation connecting said telescopic part of the branch (which is equipped with a pivot for fixing to the cap) to said portion of branch adjacent to the screen; preferably again, each branch includes:
- glasses are proposed to be fixed to a helmet by two branches, which comprise two screens or portions of screens or monocular ophthalmic lenses which are connected by a trigger guard having a lower notch, in which the trigger guard is provided with a means (such as a pivot or a hinge with a substantially vertical axis) for the mutual pivoting of two screens or screen portions;
- a means such as a pivot or a hinge with a substantially vertical axis
- the face comprising the two screens or screen portions, a first configuration in which P relative inclination of the screens or lenses is adapted to the morphology of the wearer's face, as well as a second configuration in which P relative inclination of the screens or lenses is adapted to the curvature of the external face of the external cap; this allows the glasses to be intimately pressed against the face in the active position, and allows them to be pressed against the cap in the retracted position.
- glasses are proposed to be fixed on a helmet, comprising a binocular screen or two monocular screens and a frame for connecting the screen (or screens) to the helmet; the glasses have two branches which are each equipped with a pivot for attachment to the helmet; each branch has a deformable structure preferably comprising two movable portions P one with respect to P other and a return spring which tends to fold, bend and / or shorten each branch, to press the screen (or the screens) against the face of the helmet wearer.
- P screen (or screens) or lens (s) is (are) integral (s) with a central gripping appendage facilitating the movement of P optical screen (or screens) by the wearer of the helmet and glasses, with one hand; this appendage preferably extends above the trigger guard and the face, and / or in the extension thereof;
- the appendage can for example take the form of a horizontal bar connecting the two monocular screens.
- the device according to the invention for assembling the glasses to the cap allows automatic adjustment and adaptation (in depth) of the position of the glasses relative to the cap; the wearer (motorcyclist in particular) can easily and quickly retract the glasses on the front of the helmet and thus free his field of vision, in the event of an urgent need; this adaptation is particularly facilitated when each branch has two pivot or ball hinges, which allow movement - at least in translation - of the glasses relative to the helmet, along two or three axes or directions; this double articulation facilitates the retraction of the glasses outside of the helmet as well as the application of the glasses against the wearer's face.
- the glasses according to the invention can easily be fitted with filtering and / or corrective lenses or glasses, which can be fixedly attached to the frame in a removable manner, in order to facilitate their replacement.
- FIG. 1 schematically illustrates, in sectional view through a horizontal anteroposterior plane, a preferred mode of glasses according to the invention, which are secured to a helmet and in the active position for protecting the wearer's eyes (not shown).
- FIG. 2 illustrates in perspective view a motorcyclist wearing a helmet fitted with retractable glasses according to the invention having a structure similar to that of the glasses of FIG. 1.
- Figure 3 schematically illustrates, in perspective view, from the side, the helmet of Figure 2, the glasses are retracted.
- Figure 4 is an enlarged view of a telescopic part of a branch of the glasses of Figure 1.
- Figure 5 is a view similar to that of Figure 2, which illustrates an alternative embodiment of a frame according to the invention which is fitted with removable glasses.
- FIG. 5 is a view similar to that of FIG. 2, which illustrates an alternative embodiment of a frame according to the invention which covers a pair of eyeglasses worn by the wearer of the helmet.
- the pair of glasses fitted to the helmet 1 comprises two monocular screens 2 and 3 which are connected by a trigger guard in two parts 4, 5 articulated along a vertical axis 6, by means of an integrated hinge 15 to the trigger guard and connecting these two parts.
- Each of the two branches of glasses has three main parts: a first part 7, 8 of elongated shape along an axis 51, is connected, by its internal end 41, 42, to the respective lateral edge 2a, 3a of the lenses or screens 2 , 3, by the intermediary of a hinge 30 with a vertical axis 10, that is to say substantially parallel to the axis 6 of articulation of the trigger guard; a second part 20 in the form of a substantially horizontal axis rod 52, is fitted at its rear end with a stop 53 (FIG.
- a third part 21 of elongated shape e from front to back, substantially along said axis 52, is integral with the outer cap
- the assembly has symmetry along a vertical anteroposterior plane, the trace of which in the plane of FIG. 1 is identified 50.
- the third branch part 21 has a longitudinal cavity
- this axis spring 52 which extends around the rear part of the rod 20, between the stop 53 equipping this rod and the stop e
- this spring also brings the part 7 (respectively 8) towards the pivot 18 as well as the glasses screen secured to the latter, while allowing them to be moved away from the pivot 18: under P effect of a pull towards P before exerted by the wearer of the helmet, with a view to retracting the glasses on the external front part of the outer shell of the helmet, the spring 23 is compressed between the stops 53 and 55, as the telescopic part 20, 21 of the branch is deployed.
- each part 7, 8 is provided with a face 40 of beveled sliding support e, that is to say inclined e (by an angle for example close to 45 degree s) relative to the longitudinal axis 51 of the part 7, 8; in a complementary way, P front end of each part 21 is provided with a face 45 of beveled sliding support e, that is to say inclined e (by an angle for example close to 45 degrees s) by relative to the longitudinal axis 52 of the part 21; thus, when the parts 7 (or 8) and 21 approach one of P another under the action of the spring 23, they come into contact by their respective inclined bearing face, in a zone 47 extending to the beyond the pivot 31, by reference to the median plane 50; under P persistent spring return effect, the parts 7 (or 8) and 21 then move P one relative to P other according to a rotation represented by the arrow 46 figurel.
- each part 21 preferably presents a curvature identical to (or close to) that of the external face of the external cap in the region surrounding the pivot 18; the face 49 may also include a means - such as pads - favoring the sliding of this face against the cap 11.
- the rod 20 and the cavity 54 of the part 21 can also be curved according to a radius close to the radius of curvature of the outer face of the cap, in order to allow the frame to be fitted with a pivoting portion 21 of branch whose thickness is reduced, so as to reduce its grip in the wind.
- the rod 20 can be replaced by a blade or strip, for example metallic.
- each of the two lenses of the frame can, as shown for lens 3, be secured to the arcade 70 and the trigger guard 5 of the frame, passing according to the arrow illustrated on this figure, from the position of attachment to the frame represented in dotted lines, to a configuration of attachment shown in solid lines; conversely, the attachment of the lens to the frame can be obtained by fitting into a groove provided in parts 4, 5, 70 of the frame.
- the frame according to the invention equipped with its two lenses 2, 3 covers the lenses 80 with an ordinary pair of glasses worn by the wearer of the helmet, by wrapping the latter and protecting the eyes.
- the frame portion encircling the lenses 2, 3 is preferably provided, on its internal face facing the wearer's face, with a formable spacer such as a bead or bead (reference 90 in FIG. 1) made in a compressible material such as synthetic foam.
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Helmets And Other Head Coverings (AREA)
- Eyeglasses (AREA)
Abstract
The invention relates to a device for fixing spectacles to a helmet (1). The spectacles comprise at least one screen or glass element (2,3). The device comprises two sides (7, 8, 20, 21) both of which are fitted with a fitting means for attachment to the helmet (1). Each side comprises an articulated structure and comprises a means (23) for pulling back the screen or glass in the direction of the fixing means (18) such that the spectacles are pressed towards the face of the wearer of the helmet. The spectacles are retractable in relation to the outer front part of the outer shell (11) of the helmet.
Description
Lunettes pour casque et casque équipé de ces lunettes Helmet glasses and helmet equipped with these glasses
La présente invention est relative à des lunettes à fixer sur un casque et à un casque équipé de telles lunettes. Le domaine technique de l' invention est celui de la fabrication des lunettes.The present invention relates to glasses to be attached to a helmet and to a helmet equipped with such glasses. The technical field of the invention is that of manufacturing glasses.
L' invention s' applique en particulier aux casques de conducteurs ou passagers de véhicules rapides de transport, tels que les casques de motocyclistes. De tels casques comportent généralement une calotte externe rigide, une calotte interne (ou calotin) recouvrant une partie substantielle ou la totalité de la face interne de la calotte externe, ainsi qu' une doublure recouvrant la face interne de la calotte interne ; cette dernière est plus épaisse et moins rigide que la calotte externe, et est généralement moulée en une matière plastique telle que du polystyrène expansé .The invention applies in particular to the helmets of drivers or passengers of fast transport vehicles, such as the helmets of motorcyclists. Such helmets generally comprise a rigid external cap, an internal cap (or cap) covering a substantial part or the whole of the internal face of the external cap, as well as a lining covering the internal face of the internal cap; the latter is thicker and less rigid than the outer cap, and is generally molded from a plastic material such as expanded polystyrene.
Dans ce type de casque, la protection des yeux du porteur du casque contre le vent, la poussière ou les insectes notamment, est généralement assurée par un écran en matière plastique transparente qui est fixé à la calotte externe de façon à pouvoir passer d' une configuration escamoté e à une configuration active ; ce passage est généralement obtenu par rotation de l' écran, grâce à la présence de deux pivots sensiblement diamétralement opposés qui assurent la liaison entre la calotte et l' écran.In this type of helmet, the protection of the eyes of the wearer of the helmet against wind, dust or insects in particular, is generally ensured by a screen made of transparent plastic material which is fixed to the external cap so as to be able to pass from one configuration retracted to an active configuration; this passage is generally obtained by rotation of the screen, thanks to the presence of two substantially diametrically opposite pivots which provide the connection between the cap and the screen.
Ce type d' écran rigide, qui s' escamote contre la face interne ou contre la face externe de la calotte, s' étend, en position active (de protection des yeux), à plusieurs centimètres en avant des yeux du porteur du casque ; dans cette position, le vent et la poussière notamment peuvent s' engouffrer dans l' espace libre séparant l' é cran du visage du porteur ; P é cran ne remplit donc qu' imparfaitement sa fonction de protection oculaire, surtout lorsque le casque est dénué d' une mentonnière reliant les joues de la calotte.This type of rigid screen, which retracts against the internal face or against the external face of the cap, extends, in the active position (eye protection), several centimeters in front of the eyes of the wearer of the helmet; in this position, wind and dust in particular can be engulfed in the free space separating the screen from the wearer's face; The screen therefore only fulfills its function of eye protection imperfectly, especially when the helmet is devoid of a chin strap connecting the cheeks of the cap.
Il a été décrit dans le brevet EP15796 un casque de ski à écran escamotable, dans lequel l' écran présente une é chancrure inférieure destinée à reposer sur le ne∑; du porteur ; l' écran est relié à un arceau
articulé à la calotte, par une patte élastique qui sollicite l' é cran vers P intérieur du casque ; P arceau forme un demi-cercle de rayon inférieur à celui de la calotte externe ; il coulisse à P intérieur d' un espace délimité par les parties antérieures (frontales) respectives des calottes externe et interne ; P arceau est prolongé par deux leviers dépassant du bord inférieur de la calotte ; le casque comporte en outre deux rampes de guidage des bords latéraux de P é cran qui sont formé es dans la partie frontale de la calotte interne.It has been described in patent EP15796 a ski helmet with retractable screen, in which the screen has a lower notch intended to rest on the ne∑; of the wearer; the screen is connected to a hoop articulated to the cap, by an elastic tab which urges the screen towards P inside the helmet; P arch forms a semicircle with a radius smaller than that of the outer cap; it slides inside P of a space delimited by the respective front (front) parts of the external and internal caps; P hoop is extended by two levers protruding from the lower edge of the cap; the helmet further comprises two ramps for guiding the lateral edges of the screen which are formed in the front part of the internal cap.
Dans un tel casque, la pré sence d' un espace creux frontal séparant la calotte externe de la calotte interne diminue la capacité d' absorption de chocs par la partie frontale du casque ; par ailleurs, la pré sence de leviers latéraux proéminents sous les joues du casque, qui sont né cessaires pour provoquer le pivotement de P arceau portant P é cran, peut provoquer une gène pour P utilisateur. La patte de liaison élastique de P é cran à P arceau pré sente une capacité limité e d' adaptation aux différentes configurations de visages d' utilisateurs susceptibles d' ê tre rencontré es ; par consé quent cette patte ne peut permettre, dans tous les cas, de plaquer les bords de P é cran autour des yeux du porteur du casque. Etant donné que P adaptation de ce système de support d' é cran à des « petites tê tes » né cessite d' allonger la patte élastique, la longueur de la cavité d' escamotage de P é cran est augmenté e d' autant, au dé triment des performances du casque, en termes de ré sistance aux chocs.In such a helmet, the presence of a front hollow space separating the outer cap from the inner cap decreases the shock absorption capacity by the front part of the helmet; moreover, the presence of prominent lateral levers under the cheeks of the helmet, which are necessary to cause the pivoting of the bar carrying the screen, can cause a gene for the user. The elastic link tab of P screen to P roll presents a limited capacity of adaptation to the different configurations of faces of users likely to be encountered; consequently this tab cannot allow, in all cases, to press the edges of the screen around the eyes of the wearer of the helmet. As the adaptation of this screen support system to "small heads" necessitates lengthening the elastic tab, the length of the retracting cavity of the screen is increased by the same amount, at the start. reduce the performance of the helmet, in terms of impact resistance.
La pré sence des rampes de guidage né cessite de fabriquer un casque spé cialement dimensionné pour un é cran de dimensions donné es, ou inversement de fabriquer un é cran spé cialement conçu pour un modèle et une taille de casque dé terminé s.The presence of guide rails necessitates the manufacture of a helmet specially sized for a screen of given dimensions, or conversely the production of a screen specially designed for a model and a size of helmet defined.
Il a par ailleurs é té dé crit dans le même brevet un casque de mineur, dans lequel P é cran est escamotable de faç on similaire, mais à P extérieur du casque ; P é cran peut glisser sur la face externe de la calotte, guidé par des pions externes fixés sur la calotte ; les leviers sont remplacés par un bouton de manœuvre situé au sommet de P arceau ; ce système n' est pas
adapté aux casques de sport - en particulier aux casques de motocyclistes - qui sont soumis à des contraintes aérodynamiques importantes.In addition, a miner's helmet was described in the same patent, in which the screen is retractable in a similar manner, but outside the helmet; Screen can slide on the outer face of the cap, guided by external pins fixed on the cap; the levers are replaced by an operating button located at the top of the hoop; this system is not suitable for sports helmets - in particular motorcycle helmets - which are subject to significant aerodynamic constraints.
Le document FR-A-2717046 dé crit un autre dispositif pour escamoter une visière à P intérieur d' un casque. Un objectif de P invention est de proposer des lunettes escamotables pour casques, et des casques à lunettes, qui soient améliorés.Document FR-A-2717046 describes another device for retracting a visor inside P of a helmet. An objective of the invention is to propose retractable glasses for helmets, and glasses helmets, which are improved.
Un objectif de P invention est de remé dier, en partie au moins, aux inconvénients des systèmes connus de fixation et/ou d' adaptation de lunettes ou é cran escamotable(s) à un casque. Selon un premier aspect de P invention, il est proposé un dispositif de fixation de lunettes à un casque par deux branches équipées chacune d' un moyen — tel qu' un pivot - de fixation au casque, dans lequel chaque branche est déformable et/ou articulée, et comporte des moyens de rappel des lunettes en direction du moyen de fixation au casque, de sorte que P amplitude du mouvement de rappel des lunettes vers P intérieur du casque peut être importante et peut ainsi s' adapter à des configurations faciales du porteur trè s variées.An objective of the invention is to remedy, at least in part, the drawbacks of known systems for fixing and / or adapting glasses or retractable screen (s) to a helmet. According to a first aspect of the invention, there is proposed a device for fixing spectacles to a helmet by two branches each equipped with a means - such as a pivot - for fixing to the helmet, in which each branch is deformable and / or articulated, and includes means for recalling the glasses in the direction of the means of attachment to the helmet, so that the amplitude of the movement for returning the glasses towards the interior of the helmet can be large and can thus adapt to the facial configurations of the wearer very varied.
Grâ ce à P invention, le support de lunettes essentiellement constitué par les deux branches (gauche et droite) pivotantes est compact et peut facilement être conçu pour présenter, avec les lunettes qu' il supporte, un coefficient de traî née aérodynamique faible ; ainsi, ce support est de préférence conçu pour glisser (lors de son pivotement) sur la face externe de la calotte externe du casque.Thanks to the invention, the spectacle support essentially constituted by the two pivoting arms (left and right) is compact and can easily be designed to have, with the spectacles that it supports, a low aerodynamic drag coefficient; thus, this support is preferably designed to slide (during its pivoting) on the external face of the external cap of the helmet.
En outre les forces de rappel des lunettes vers le visage du porteur, qui sont réparties et/ou appliquées de chaque côté des lunettes, favorisent la mise en contact intime des lunettes avec les portions du visage entourant les yeux du porteur du casque.In addition, the restoring forces of the glasses towards the face of the wearer, which are distributed and / or applied on each side of the glasses, favor the intimate contact of the glasses with the portions of the face surrounding the eyes of the wearer of the helmet.
Afin d' assurer une amplitude importante de dé formation élastiqueIn order to ensure a large amplitude of elastic deformation
(réversible) des branches du dispositif, chacun des moyens de rappel présente une capacité de déformation élastique sur une amplitude (ou course) importante (en particulier sur une amplitude au moins égale à 10 mm); en particulier, chaque moyen de rappel comporte de préférence un ressort métallique hélicoï dal.
De pré férence encore chacune des branches est télescopique, c'est-à- dire comporte deux portions de branche pouvant coulisser en restant imbriqué es P une dans P autre, par exemple P une autour de P autre, lesquelles portions sont reliées et rappelées P une vers P autre par ledit ressort ou moyen de rappel.(reversible) of the branches of the device, each of the return means has an elastic deformation capacity over a large amplitude (or stroke) (in particular over an amplitude at least equal to 10 mm); in particular, each return means preferably comprises a helical metal spring. Preferably also each of the branches is telescopic, that is to say comprises two portions of branch which can slide while remaining nested P one in P other, for example P one around P other, which portions are connected and recalled P one towards P another by said spring or return means.
Selon un autre aspect de P invention, il est proposé un dispositif de fixation de lunettes à un casque par deux branches monté es pivotantes par rapport au casque et relié es à P écran (ou aux é crans) oculaire(s) par une liaison deformable, dans lequel chaque branche comporte des moyens de mise en appui pour plaquer (et/ou appliquer) une partie de la branche adjacente à P é cran (ou aux é crans) oculaire(s), contre une partie de la tranche d' une joue de la calotte (et/ou du casque) ; ces moyens facilitent P application des lunettes contre le visage du porteur.According to another aspect of the invention, there is provided a device for attaching spectacles to a helmet by two arms mounted pivotally with respect to the helmet and connected to the ocular screen (or screens) by a deformable link. , in which each branch comprises support means for pressing (and / or applying) a part of the branch adjacent to the ocular screen (or screens), against a part of the edge of a plays the cap (and / or helmet); these means facilitate the application of glasses against the wearer's face.
A cet effet, en outre, chacune de ces portions de branche est de préférence reliée au bord latéral d' écran par une liaison deformable, en particulier par une articulation comportant un pivot, une charnière ou une rotule.To this end, in addition, each of these branch portions is preferably connected to the lateral edge of the screen by a deformable connection, in particular by an articulation comprising a pivot, a hinge or a ball joint.
Selon un mode pré féré de réalisation, ces moyens de mise en appui coopèrent avec les moyens de rappel ; à cet effet chacune des branches comporte de pré férence une première articulation reliant ladite partie télescopique de la branche (qui est équipée d' un pivot de fixation à la calotte) à ladite portion de branche adjacente à P écran; de pré férence encore, chaque branche comporte :According to a preferred embodiment, these support means cooperate with the return means; for this purpose each of the branches preferably comprises a first articulation connecting said telescopic part of the branch (which is equipped with a pivot for fixing to the cap) to said portion of branch adjacent to the screen; preferably again, each branch includes:
- une lère partie allongée de branche dont une lέre extrémité est solidaire d' un bord latéral d' écran par P intermédiaire d' une l ère charnière, et dont une 2nde extrémité pré sente une lere face d' appui glissant biseautée,- a the era elongated leg portion of which the έre end is integral with a side edge of screen intermediate P of a the hinge era, and of which a 2 nd pre feel end a preview ere support surface bevelled sliding ,
- une 2nde partie allongé e de branche dont une l ère extrémité est solidaire de la 2nde extrémité de la l ère partie allongé e de branche par P intermé diaire d' une 2nde charnière,- a 2 nd elongate part an arm one end of which the age is integral with the 2 nd end of the first part an elongated branch with P exchange views through a 2 nd hinge,
- une 3ème partie allongée de branche dont une lère extrémité reç oit à coulissement une 2nde extrémité au moins de la 2nde partie allongée de branche, qui présente une 2nde face d' appui
glissant biseautée prévue pour coopérer avec la l ère face d' appui glissant biseautée, qui est montée pivotante par rapport au casque, et qui comporte ledit moyen de rappel.- a 3 rd elongated leg portion of which the sliding RECEIVE ilo end era a 2 nd end of at least the 2 nd elongated leg portion, which has a 2 nd support surface bevelled sliding adapted to cooperate with the face era of beveled sliding support, which is pivotally mounted relative to the helmet, and having said biasing means.
Selon un autre aspect de P invention, il est proposé des lunettes à fixer sur un casque par deux branches, qui comportent deux écrans ou portions d' écrans ou lentilles ophtalmiques monoculaires qui sont relié (e)s par un pontet comportant une échancrure inférieure, dans lesquelles le pontet est muni d' un moyen (tel qu' un pivot ou une charnière d' axe sensiblement vertical) de pivotement mutuel de deux écrans ou portions d' écran ; ceci permet de faire prendre au face comportant les deux é crans ou portions d' é cran, une première configuration dans laquelle P inclinaison relative des écrans ou lentilles est adaptée à la morphologie du visage du porteur, ainsi qu' une deuxième configuration dans laquelle P inclinaison relative des écrans ou lentilles est adapté e à la courbure de la face externe de la calotte externe; ceci permet de plaquer intimement les lunettes contre le visage en position active, et permet de les plaquer contre la calotte en position escamotée.According to another aspect of the invention, glasses are proposed to be fixed to a helmet by two branches, which comprise two screens or portions of screens or monocular ophthalmic lenses which are connected by a trigger guard having a lower notch, in which the trigger guard is provided with a means (such as a pivot or a hinge with a substantially vertical axis) for the mutual pivoting of two screens or screen portions; this makes it possible to make the face comprising the two screens or screen portions, a first configuration in which P relative inclination of the screens or lenses is adapted to the morphology of the wearer's face, as well as a second configuration in which P relative inclination of the screens or lenses is adapted to the curvature of the external face of the external cap; this allows the glasses to be intimately pressed against the face in the active position, and allows them to be pressed against the cap in the retracted position.
Selon un autre aspect de P invention, il est proposé des lunettes à fixer sur un casque, comportant un é cran binoculaire ou deux écrans monoculaires et une monture pour relier P écran (ou les écrans) au casque ; les lunettes comportent deux branches qui sont chacune équipé es d' un pivot de fixation au casque ; chaque branche comporte une structure deformable comportant de pré férence deux portions mobiles P une par rapport à P autre et un ressort de rappel qui tend à replier, couder et/ou raccourcir chaque branche, pour plaquer P écran (ou les é crans) contre le visage du porteur du casque.According to another aspect of the invention, glasses are proposed to be fixed on a helmet, comprising a binocular screen or two monocular screens and a frame for connecting the screen (or screens) to the helmet; the glasses have two branches which are each equipped with a pivot for attachment to the helmet; each branch has a deformable structure preferably comprising two movable portions P one with respect to P other and a return spring which tends to fold, bend and / or shorten each branch, to press the screen (or the screens) against the face of the helmet wearer.
De pré férence P écran (ou les écrans) ou lentille(s) est (sont) solidaire(s) d' un appendice central de préhension facilitant le déplacement de P écran (ou des é crans) optique(s) par le porteur du casque et des lunettes, d' une seule main ; cet appendice s' étend de pré férence au dessus du pontet et du face, et/ou dans le prolongement de celui-ci ; P appendice peut par exemple prendre la forme d' une barre horizontale reliant les deux écrans monoculaires.
Le dispositif selon P invention d' assemblage des lunettes à la calotte permet un réglage et une adaptation automatique (en profondeur) de la position des lunettes par rapport à la calotte ; le porteur (motocycliste notamment) peut facilement et rapidement escamoter les lunettes sur la partie frontale du casque et libérer ainsi son champ de vision, en cas d' urgente né cessité ; cette adaptation est particulièrement facilité e lorsque chaque branche comporte deux charnières à pivot ou rotule, qui permettent un déplacement - en translation au moins — des lunettes par rapport au casque, selon deux ou trois axes ou directions ; cette double articulation facilite P escamotage des lunettes à P extérieur du casque ainsi que P application des lunettes contre le visage du porteur.Preferably P screen (or screens) or lens (s) is (are) integral (s) with a central gripping appendage facilitating the movement of P optical screen (or screens) by the wearer of the helmet and glasses, with one hand; this appendage preferably extends above the trigger guard and the face, and / or in the extension thereof; The appendage can for example take the form of a horizontal bar connecting the two monocular screens. The device according to the invention for assembling the glasses to the cap allows automatic adjustment and adaptation (in depth) of the position of the glasses relative to the cap; the wearer (motorcyclist in particular) can easily and quickly retract the glasses on the front of the helmet and thus free his field of vision, in the event of an urgent need; this adaptation is particularly facilitated when each branch has two pivot or ball hinges, which allow movement - at least in translation - of the glasses relative to the helmet, along two or three axes or directions; this double articulation facilitates the retraction of the glasses outside of the helmet as well as the application of the glasses against the wearer's face.
Les lunettes selon P invention peuvent facilement ê tre é quipé es de verres ou lentilles filtrants et/ou correcteurs, qui peuvent être solidarisé s à la monture de faç on amovible, afin de faciliter leur remplacement. D' autres caractéristiques et avantages de P invention apparaissent dans la description détaillée suivante, qui se réfère aux dessins annexés et illustre, sans aucun caractère limitatif, des modes pré féré s de réalisation de P invention.The glasses according to the invention can easily be fitted with filtering and / or corrective lenses or glasses, which can be fixedly attached to the frame in a removable manner, in order to facilitate their replacement. Other characteristics and advantages of the invention appear in the following detailed description, which refers to the appended drawings and illustrates, without any limitation being implied, preferred embodiments of the invention.
La figure 1 illustre schématiquement, en vue en coupe par un plan anteroposterieur horizontal, un mode pré féré de lunettes conformes à P invention, qui sont solidaires d' un casque et en position active de protection des yeux du porteur (non repré senté) .FIG. 1 schematically illustrates, in sectional view through a horizontal anteroposterior plane, a preferred mode of glasses according to the invention, which are secured to a helmet and in the active position for protecting the wearer's eyes (not shown).
La figure 2 illustre en vue en perspective un motocycliste portant un casque équipé de lunettes escamotables selon P invention pré sentant une structure similaire à celle des lunettes de la figure 1 .FIG. 2 illustrates in perspective view a motorcyclist wearing a helmet fitted with retractable glasses according to the invention having a structure similar to that of the glasses of FIG. 1.
La figure 3 illustre schématiquement, en vue en perspective, de coté , le casque de la figure 2 dont les lunettes sont escamoté es.Figure 3 schematically illustrates, in perspective view, from the side, the helmet of Figure 2, the glasses are retracted.
La figure 4 est une vue à échelle agrandie d' une partie télescopique d' une branche des lunettes de la figure 1. La figure 5 est une vue similaire à celle de la figure 2, qui illustre une variante de ré alisation d' une monture selon P invention qui est é quipé e de verres amovibles.
La figure 5 est une vue similaire à celle de la figure 2, qui illustre une variante de réalisation d' une monture selon P invention qui recouvre une paire de lunettes de vue portées par le porteur du casque.Figure 4 is an enlarged view of a telescopic part of a branch of the glasses of Figure 1. Figure 5 is a view similar to that of Figure 2, which illustrates an alternative embodiment of a frame according to the invention which is fitted with removable glasses. FIG. 5 is a view similar to that of FIG. 2, which illustrates an alternative embodiment of a frame according to the invention which covers a pair of eyeglasses worn by the wearer of the helmet.
Par ré férence aux figures 1 à 3, la paire de lunettes équipant le casque 1 comporte deux écrans monoculaires 2 et 3 qui sont relié s par un pontet en deux parties 4, 5 articulées selon un axe 6 vertical, grâce à une charnière 15 intégrée au pontet et reliant ces deux parties.With reference to FIGS. 1 to 3, the pair of glasses fitted to the helmet 1 comprises two monocular screens 2 and 3 which are connected by a trigger guard in two parts 4, 5 articulated along a vertical axis 6, by means of an integrated hinge 15 to the trigger guard and connecting these two parts.
Chacune des deux branches de lunettes comporte trois pièces principales : une première pièce 7, 8 de forme allongé e selon un axe 51, est reliée, par son extrémité interne 41, 42, au bord latéral 2a, 3a respectif des verres ou é crans 2, 3, par l' intermé diaire d' une charnière 30 d' axe 10 vertical, c'est-à-dire sensiblement parallèle à P axe 6 d' articulation du pontet ; une seconde pièce 20 en forme de tige d' axe 52 sensiblement horizontal, est équipée à son extrémité arrière d' une butée 53 (figure 4), et est solidaire, à son extrémité avant, de la première pièce 7, 8, par l' intermédiaire d' une autre articulation 31 d' axe 16 également sensiblement vertical ; une troisième piè ce 21 de forme allongé e d' avant en arrière, sensiblement selon ledit axe 52, est solidaire de la calotte externeEach of the two branches of glasses has three main parts: a first part 7, 8 of elongated shape along an axis 51, is connected, by its internal end 41, 42, to the respective lateral edge 2a, 3a of the lenses or screens 2 , 3, by the intermediary of a hinge 30 with a vertical axis 10, that is to say substantially parallel to the axis 6 of articulation of the trigger guard; a second part 20 in the form of a substantially horizontal axis rod 52, is fitted at its rear end with a stop 53 (FIG. 4), and is secured, at its front end, to the first part 7, 8, by the 'through another articulation 31 of axis 16 also substantially vertical; a third part 21 of elongated shape e from front to back, substantially along said axis 52, is integral with the outer cap
11 du casque 1 par l' intermédiaire d' un pivot 18 d' axe 17 transversal sensiblement horizontal .11 of the helmet 1 by means of a pivot 18 with a substantially horizontal transverse axis 17.
L' ensemble présente une symétrie selon un plan vertical médian anteroposterieur dont la trace dans le plan de la figure 1 est repérée 50.The assembly has symmetry along a vertical anteroposterior plane, the trace of which in the plane of FIG. 1 is identified 50.
La troisième partie 21 de branche comporte une cavité longitudinaleThe third branch part 21 has a longitudinal cavity
54 recevant la tige 20 et munie d' une face 55 d' appui de P extrémité avant d' un ressort hélicoï dal 23 ; ce ressort d' axe 52, qui s' étend autour de la partie arrière de la tige 20, entre la butée 53 é quipant cette tige et la buté e54 receiving the rod 20 and provided with a face 55 for supporting the front end of a helical spring 23; this axis spring 52, which extends around the rear part of the rod 20, between the stop 53 equipping this rod and the stop e
55 équipant la cavité 54, tend à rappeler vers P arrière (vers le pivot 18 d' articulation de la monture par rapport au casque) la tige 20 ; du fait de la liaison entre les piè ces 20 et 7 (respectivement 8), ce ressort ramène également vers le pivot 18 la pièce 7 (respectivement 8) ainsi que P é cran de lunettes solidaire de cette dernière, tout en permettant leur éloignement du pivot 18 : sous P effet d' une traction vers P avant exercé e par le porteur du casque, en vue d' escamoter les lunettes sur la partie frontale externe de
la calotte externe du casque, le ressort 23 est comprimé entre les buté es 53 et 55, au fur et à mesure du déploiement de la partie télescopique 20, 21 de la branche.55 equipping the cavity 54, tends to recall towards the rear (towards the pivot 18 of articulation of the frame relative to the helmet) the rod 20; because of the connection between the parts 20 and 7 (respectively 8), this spring also brings the part 7 (respectively 8) towards the pivot 18 as well as the glasses screen secured to the latter, while allowing them to be moved away from the pivot 18: under P effect of a pull towards P before exerted by the wearer of the helmet, with a view to retracting the glasses on the external front part of the outer shell of the helmet, the spring 23 is compressed between the stops 53 and 55, as the telescopic part 20, 21 of the branch is deployed.
L' extrémité latérale (externe) 43, 44 de chaque piè ce 7, 8 est munie d' une face 40 d' appui glissant biseauté e, c'est-à -dire incliné e (d' un angle par exemple voisin de 45 degré s) par rapport à P axe longitudinal 51 de la piè ce 7, 8 ; de faç on complémentaire, P extrémité avant de chaque piè ce 21 est munie d' une face 45 d' appui glissant biseauté e, c'est-à -dire incliné e (d' un angle par exemple voisin de 45 degré s) par rapport à P axe longitudinal 52 de la piè ce 21 ; ainsi, lorsque les piè ces 7 (ou 8) et 21 se rapprochent P une de P autre sous P action du ressort 23, elles rentrent en contact par leur face d' appui incliné e respective, dans une zone 47 s' é tendant au-delà du pivot 31 , par ré férence au plan mé dian 50 ; sous P effet persistant de rappel du ressort, les piè ces 7 (ou 8) et 21 se déplacent ensuite P une par rapport à P autre selon une rotation repré senté e par la flè che 46 figurel .The lateral (external) end 43, 44 of each part 7, 8 is provided with a face 40 of beveled sliding support e, that is to say inclined e (by an angle for example close to 45 degree s) relative to the longitudinal axis 51 of the part 7, 8; in a complementary way, P front end of each part 21 is provided with a face 45 of beveled sliding support e, that is to say inclined e (by an angle for example close to 45 degrees s) by relative to the longitudinal axis 52 of the part 21; thus, when the parts 7 (or 8) and 21 approach one of P another under the action of the spring 23, they come into contact by their respective inclined bearing face, in a zone 47 extending to the beyond the pivot 31, by reference to the median plane 50; under P persistent spring return effect, the parts 7 (or 8) and 21 then move P one relative to P other according to a rotation represented by the arrow 46 figurel.
Ces déplacement mutuels en translation et rotation des piè ces 21 et 7 (respectivement 8) sous P action des ressorts 23, plaquent la face interne 48 de la piè ce 7, 8 contre la faç ade ou tranche 13 (figures 2 et 3 en particulier) de la partie 15 du casque 1 destiné e à recouvrir la joue du porteur ; ces mouvements de raccourcissement et de repliement de chacune des branches des lunettes, associé s de pré férence au pivotement mutuel des verres 2, 3 par l' intermé diaire du pontet articulé 4, 5, provoquent la mise en contact intime du pourtour de chaque verre avec le visage du porteur du casque. Pour escamoter les lunettes au dessus de ses yeux, le porteur peut saisir la partie centrale de la monture d' une seule main, par P intermé diaire d' un appendice solidaire du pontet ou d' une barre 60 (figure 2) horizontale surmontant et reliant les verres 2 et 3 ; le porteur é carte les verres de son visage par un mouvement de traction vers P avant, puis escamote les lunettes par un mouvement de traction vers P arrière et vers le haut du casque, grâ ce au déploiement de chacune des branches rendu possible par les mouvements mutuels de translation et rotation des trois principales piè ces de chaque branche, jusqu' à la position d' escamotage
illustré e figure 3 ; dans cette position, P é chancrure inférieure (nasale) du pontet peut coopérer avec une buté e 14 ou un moyen similaire de maintien des lunettes en position escamoté e.These mutual displacement in translation and rotation of the parts 21 and 7 (respectively 8) under the action of the springs 23, press the internal face 48 of the part 7, 8 against the fac ade or wafer 13 (Figures 2 and 3 in particular ) of part 15 of the helmet 1 intended to cover the cheek of the wearer; these shortening and folding movements of each of the branches of the glasses, associated preferably with the mutual pivoting of the lenses 2, 3 by means of the hinged bridge 4, 5, bring about the intimate contact of the periphery of each lens with the face of the helmet wearer. To retract the glasses above his eyes, the wearer can grasp the central part of the frame with one hand, by means of an appendage secured to the trigger guard or a horizontal bar 60 (FIG. 2) surmounting and connecting glasses 2 and 3; the wearer maps the lenses of his face by a pulling movement towards P before, then retracts the glasses by a pulling movement towards P back and up the helmet, thanks to the deployment of each of the branches made possible by the movements translation and rotation mutuals of the three main parts of each branch, up to the retracting position illustrated in Figure 3; in this position, the lower (nasal) notch of the trigger guard can cooperate with a stop 14 or a similar means for holding the glasses in the retracted position.
Afin de faciliter le pivotement de la monture selon P axe 17, la face interne 49 de chaque piè ce 21 pré sente de pré férence une courbure identique à (ou voisine de) celle de la face externe de la calotte externe dans la région entourant le pivot 18 ; la face 49 peut en outre comporter un moyen — tel que des patins - favorisant le glissement de cette face contre la calotte 1 1. Par ailleurs, la tige 20 et la cavité 54 de la piè ce 21 peuvent également ê tre incurvé es selon un rayon voisin du rayon de courbure de la face externe de la calotte, afin de permettre d' équiper la monture d' une portion pivotante 21 de branche dont P épaisseur soit ré duite, de manière à ré duire sa prise au vent. Selon un autre mode de ré alisation non repré senté , la tige 20 peut ê tre remplacé e par une lame ou bande, par exemple métallique.In order to facilitate the pivoting of the frame along P axis 17, the internal face 49 of each part 21 preferably presents a curvature identical to (or close to) that of the external face of the external cap in the region surrounding the pivot 18; the face 49 may also include a means - such as pads - favoring the sliding of this face against the cap 11. Furthermore, the rod 20 and the cavity 54 of the part 21 can also be curved according to a radius close to the radius of curvature of the outer face of the cap, in order to allow the frame to be fitted with a pivoting portion 21 of branch whose thickness is reduced, so as to reduce its grip in the wind. According to another embodiment not shown, the rod 20 can be replaced by a blade or strip, for example metallic.
Par ré férence à la figure 5, chacun des deux verres de la monture peut, comme repré senté pour le verre 3, ê tre dé solidarisé de P arcade 70 et du pontet 5 de la monture, en passant selon la flè che illustré e sur cette figure, de la position de solidarisation à la monture repré senté e en traits pointillé s, à une configuration dé solidarisé e repré senté e en traits continus ; à P inverse, la solidarisation du verre à la monture peut être obtenue par emboî tement dans une rainure prévue dans les parties 4, 5, 70 de la monture. Par ré férence à la figure 6, la monture selon P invention é quipé e de ses deux verres 2, 3 recouvre les verres 80 d' une paire de lunettes ordinaire portée par le porteur du casque, en enveloppant cette dernière et en protégeant les yeux de celui-ci ; à cet effet, la portion de monture cerclant les verres 2, 3 est de pré férence munie, sur sa face interne faisant face au visage du porteur, d' une entretoise de formable telle qu' un cordon ou bourrelet (repère 90 figure 1) ré alisé (e) dans un matériau compressible tel que de la mousse synthétique.
With reference to FIG. 5, each of the two lenses of the frame can, as shown for lens 3, be secured to the arcade 70 and the trigger guard 5 of the frame, passing according to the arrow illustrated on this figure, from the position of attachment to the frame represented in dotted lines, to a configuration of attachment shown in solid lines; conversely, the attachment of the lens to the frame can be obtained by fitting into a groove provided in parts 4, 5, 70 of the frame. With reference to FIG. 6, the frame according to the invention equipped with its two lenses 2, 3 covers the lenses 80 with an ordinary pair of glasses worn by the wearer of the helmet, by wrapping the latter and protecting the eyes. of it; for this purpose, the frame portion encircling the lenses 2, 3 is preferably provided, on its internal face facing the wearer's face, with a formable spacer such as a bead or bead (reference 90 in FIG. 1) made in a compressible material such as synthetic foam.
Claims
REVENDICATIONS 1. Dispositif de fixation de lunettes à un casque (1), les lunettes comportant au moins un é cran ou verre (2,3), le dispositif comportant deux branches (7,8,20,21) é quipé es chacune d' un moyen (18) de fixation au casque (1), caractérisé en ce que chaque branche comporte une structure articulé e et comporte un moyen (23) de rappel de P é cran ou verre en direction du moyen (18) de fixation, de manière à plaquer les lunettes vers le visage d' un porteur du casque, les lunettes étant escamotables sur la partie frontale externe de la calotte externe (1 1) du casque. CLAIMS 1. Device for attaching glasses to a helmet (1), glasses comprising at least one screen or lens (2,3), the device comprising two branches (7,8,20,21) each equipped with a means (18) for fixing to the helmet (1), characterized in that each branch has an articulated structure and comprises a means (23) for returning the screen or glass in the direction of the fixing means (18), so as to press the glasses towards the face of a helmet wearer, the glasses being retractable on the external front part of the external cap (1 1) of the helmet.
2. Dispositif selon la revendication 1 dans lequel chacune des branches est relié e au bord latéral (2a, 3a) d' é cran (2,3) par une liaison de formable (30) .2. Device according to claim 1 wherein each of the branches is connected to the side edge (2a, 3a) of screen (2,3) by a formable connection (30).
3. Dispositif selon la revendication 1 ou 2 dans lequel chacune des branches comporte une première articulation (31) reliant une première portion (20,21) de branche équipée d' un pivot (18) de fixation à la calotte (1 1) du casque, à une seconde partie (7,8) de branche adjacente à P é cran (2,3), chacune des secondes parties (7,8) de branche é tant relié e au bord latéral (2a, 3a) d' é cran (2,3) par une liaison de formable (30) comportant un pivot, une charnière, une rotule ou une structure élastiquement de formable. 3. Device according to claim 1 or 2 wherein each of the branches has a first articulation (31) connecting a first portion (20,21) of branch equipped with a pivot (18) for fixing to the cap (1 1) of the helmet, with a second part (7,8) of branch adjacent to screen (2,3), each of the second parts (7,8) of branch being connected to the lateral edge (2a, 3a) of the notch (2,3) by a formable link (30) comprising a pivot, a hinge, a ball joint or an elastically formable structure.
4. Dispositif selon P une quelconque des revendications 1 à 3 dans lequel chacun des moyens (18) de fixation au casque comporte un pivot d' axe (17) transversal, et dans lequel chacun des moyens (23) de rappel pré sente une capacité de dé formation élastique sur une amplitude ou course importante qui est de pré férence au moins égale à 10 millimètres.4. Device according to any one of claims 1 to 3 wherein each of the means (18) for attachment to the helmet comprises a pivot pin (17) transverse, and wherein each of the means (23) of return has a capacity of elastic deformation over a large amplitude or stroke which is preferably at least equal to 10 millimeters.
5. Dispositif selon P une quelconque des revendications 1 à 4 dans lequel chaque moyen (23) de rappel comporte un ressort hélicoï dal.5. Device according to any one of claims 1 to 4 wherein each return means (23) comprises a helical spring.
6. Dispositif selon P une quelconque des revendications 1 à 5 dans lequel chacune des branches est télescopique, chaque branche comportant deux portions (20,21) de branche pouvant coulisser en restant imbriqué es P une dans P autre, lesquelles portions de branche sont rappelé es P une vers P autre par ledit ressort ou moyen (23) de rappel. 6. Device according to any one of claims 1 to 5 wherein each of the branches is telescopic, each branch comprising two portions (20,21) of branch which can slide while remaining nested P one in P other, which branch portions are recalled es P one towards P other by said spring or return means (23).
7. Dispositif de fixation de lunettes à un casque par deux branches pivotantes, en particulier un dispositif selon P une quelconque des revendications 1 à 6, dans lequel chaque branche comporte des moyens (23,30,31) de mise en appui pour plaquer et/ou appliquer une partie (7,8) de la branche adjacente à P é cran (ou aux é crans) oculaire(s), contre une partie de la tranche (13) d' une joue (15) du casque, ainsi que des moyens pour escamoter les lunettes sur la partie frontale externe du casque.7. Device for attaching glasses to a helmet by two pivoting branches, in particular a device according to any one of claims 1 to 6, in which each branch comprises means (23,30,31) for pressing to press and / or apply a part (7,8) of the branch adjacent to the ocular screen (or screens), against a part of the edge (13) of a cheek (15) of the helmet, as well as means for retracting the glasses on the external front part of the helmet.
8. Dispositif selon P une quelconque des revendications 1 à 7 dans lequel ladite articulation (31) et ladite liaison deformable (30) sont des charnières d' axe (16, 10) sensiblement vertical.8. Device according to any one of claims 1 to 7 wherein said articulation (31) and said deformable connection (30) are hinges of axis (16, 10) substantially vertical.
9. Dispositif selon P une quelconque des revendications 1 à 8 dans lequel chacune des premières portions de branches est télescopique (20,21).9. Device according to any one of claims 1 to 8 wherein each of the first portions of branches is telescopic (20,21).
10. Dispositif selon P une quelconque des revendications 1 à 9 dans lequel chaque branche comporte :10. Device according to any one of claims 1 to 9 in which each branch comprises:
- une l ère partie (7,8) allongée de branche dont une l ère extrémité (41 ,42) est solidaire d' un bord latéral (2a, 3a) d' é cran (2,3) par P intermé diaire d' une l ère charnière (30), et dont une 2nde extrémité (43,44) pré sente une l êre face d' appui (40) oblique, - une 2nde partie (20) allongé e de branche dont une l ère extrémité est solidaire de la 2nde extrémité de la lère partie allongé e de branche par P intermédiaire d' une 2nde charnière (31),- a l st part (7,8) elongated branch whose end an era l (41, 42) is integral with a side edge (2a, 3a) of step e (2,3) P interme diary of the era a hinge (30), and of which a 2 nd end (43,44) a pre feel the era bearing face (40) obliquely, - a 2 nd portion (20) elongated from an arm, one end of the era is secured to the 2 nd end of the first part elongated by an intermediate branch P of a 2 nd hinge (31),
- une 3Ème partie (21) allongée de branche dont une l ère extrémité reç oit à coulissement une 2nde extrémité de la 2nde partie allongé e de branche, qui est montée pivotante par rapport au casque, qui pré sente une 2nde face d' appui (45) oblique prévue pour coopérer avec la lère face d' appui (40) oblique, et qui comporte une cavité (54) recevant ledit moyen (23) de rappel.- a 3rd section (21) elongated branch of which the era end RECEIVE ilo slidably a 2 nd end of the 2 nd elongate part an arm which is pivotally mounted with respect to the helmet, which pre feel a 2 nd face support (45) obliquely arranged to cooperate with the face era support (40) obliquely, and having a cavity (54) receiving said means (23) for returning.
1 1. Lunettes à fixer sur un casque par un dispositif de fixation comportant deux branches pivotantes articulées, en particulier par un dispositif selon P une quelconque des revendications 1 à 10, qui comportent deux écrans ou portions d' écran ou lentilles ophtalmiques monoculaires (2,3) qui sont relié (e)s par un pontet (4,5) comportant une échancrure nasale, dans lesquelles le pontet est muni d' un moyen de pivotement mutuel des deux écrans ou portions d' écran, en particulier un pivot ou une charnière (15) d' axe (6) sensiblement vertical.1 1. Spectacles to be fixed on a helmet by a fixing device comprising two articulated pivoting arms, in particular by a device according to any of claims 1 to 10, which comprise two screens or screen portions or monocular ophthalmic lenses (2 , 3) which are connected by a trigger guard (4,5) comprising a nasal notch, in which the trigger guard is provided with a means of mutual pivoting of the two screens or screen portions, in particular a pivot or a hinge (15) of substantially vertical axis (6).
12. Lunettes à fixer sur un casque, en particulier des lunettes selon la revendication 11 , comportant un é cran binoculaire ou deux écrans monoculaires (2,3) et une monture pour relier au casque P écran ou les écrans, les lunettes comportant deux branches qui sont chacune équipées d' un moyen (18) de fixation au casque, chaque branche comportant une structure de formable (7,8,20,21) comportant de pré férence deux portions mobiles P une par rapport à P autre, ainsi qu' un moyen (23) de rappel qui tend à replier, couder et/ou raccourcir chaque branche, pour plaquer une partie au moins de la monture encerclant P é cran ou les é crans, contre le visage du porteur du casque.12. Spectacles to be fixed on a helmet, in particular glasses according to claim 11, comprising a binocular screen or two monocular screens (2,3) and a frame for connecting to the helmet P screen or the screens, the glasses comprising two branches which are each equipped with a means (18) for fixing to the helmet, each branch comprising a formable structure (7,8,20,21) preferably comprising two movable portions P one relative to P other, as well as a reminder means (23) which tends to fold, bend and / or shorten each branch, to press at least part of the frame encircling the screen or the screens, against the face of the helmet wearer.
13. Lunettes selon la revendication 11 ou 12 dans lesquelles P écran ou les écrans ou lentille(s) est (sont) solidaire(s) d' un appendice central de préhension facilitant le déplacement de P é cran (ou des é crans) optique(s) par le porteur du casque et des lunettes, d' une seule main, cet appendice s' étendant au dessus du pontet et du face, et/ou dans le prolongement de celui-ci, P appendice comportant de préférence une barre (60) reliant les deux écrans monoculaires.13. Spectacles according to claim 11 or 12 in which the screen or the screens or lens (s) is (are) integral (s) with a central gripping appendage facilitating the movement of the optical screen (or screens) (s) by the wearer of the helmet and the goggles, with one hand, this appendage extending above the trigger guard and the face, and / or in the extension thereof, the appendage preferably comprising a bar ( 60) connecting the two monocular screens.
14. Lunettes selon P une quelconque des revendications 11 à 13 dans lesquelles les arcades (70) et/ou le pontet (4,5) de la monture pré sente(nt) des moyens de fixation amovible des verres (2,3), tels qu' une rainure d' emboî tement. 14. Spectacles according to any one of claims 11 to 13 in which the arches (70) and / or the trigger guard (4,5) of the frame present (s) means of removable fixing of the lenses (2,3), such as a nesting groove.
15. Lunettes selon P une quelconque des revendications 11 à 14 présentant des moyens (90) pour recouvrir et envelopper partiellement au moins les verres (80) d' une paire de lunettes ordinaire, ces moyens comportant de pré férence une entretoise de formable et/ou compressible prévue sur la face interne des arcades (70) et/ou du pontet (4,5) de la monture.15. Spectacles according to any one of claims 11 to 14 having means (90) for covering and partially enveloping at least the glasses (80) of an ordinary pair of glasses, these means preferably comprising a formable spacer and / or compressible provided on the internal face of the arches (70) and / or the trigger guard (4,5) of the frame.
16. Casque (1) de sport, en particulier un casque pour motocycliste, comportant un dispositif selon P une quelconque des revendications 1 à 10 et/ou des lunettes selon P une quelconque des revendications 11 à 15 qui sont escamotables sur la partie frontale externe de la calotte externe (11) du casque. 16. Sports helmet (1), in particular a helmet for a motorcyclist, comprising a device according to P any of claims 1 to 10 and / or glasses according to P any of Claims 11 to 15 which are retractable on the external front part of the external cap (11) of the helmet.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0302911A FR2852208B1 (en) | 2003-03-10 | 2003-03-10 | GLASSES FOR HELMETS AND HELMETS EQUIPPED WITH SUNGLASSES |
| FR0302911 | 2003-03-10 | ||
| PCT/FR2004/000553 WO2004080224A1 (en) | 2003-03-10 | 2004-03-09 | Spectacles for a helmet and helmet fitted with said spectacles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1601260A1 true EP1601260A1 (en) | 2005-12-07 |
Family
ID=32893158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04718666A Withdrawn EP1601260A1 (en) | 2003-03-10 | 2004-03-09 | Spectacles for a helmet and helmet fitted with said spectacles |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20060185051A1 (en) |
| EP (1) | EP1601260A1 (en) |
| CA (1) | CA2518739A1 (en) |
| FR (1) | FR2852208B1 (en) |
| WO (1) | WO2004080224A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009010601A1 (en) | 2007-07-19 | 2009-01-22 | Universidad Complutense De Madrid | Safety and prevention helmet visor having a surface that has been treated to provide eye protection and therapy |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE533370T1 (en) * | 2009-09-03 | 2011-12-15 | Draeger Safety Ag & Co Kgaa | HELMET WITH EYE PROTECTION |
| DE102013017830A1 (en) * | 2013-10-24 | 2015-04-30 | Pfanner Schutzbekleidung Gmbh | Protective goggles for attachment to a protective helmet and safety helmet equipped with goggles |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1936319A (en) * | 1930-07-14 | 1933-11-21 | Wingate Gerald Henry | Folding spectacles |
| FR847458A (en) * | 1938-06-15 | 1939-10-10 | Anciens Etablissements T Sueur | Improvements made to helmets and aviators' goggles |
| US2761145A (en) * | 1952-11-26 | 1956-09-04 | Chicago Eye Shield Company | Goggle assembly |
| US3553734A (en) * | 1969-06-05 | 1971-01-12 | Gentex Corp | Retractable eye shield for protective helmet |
| US3833935A (en) * | 1972-05-22 | 1974-09-10 | Sierra Eng Co | Integrated helmet and mask structure |
| DE2313331C2 (en) * | 1973-03-17 | 1986-11-13 | Merck Patent Gmbh, 6100 Darmstadt | Mica flake pigments containing iron oxide |
| US3854801A (en) * | 1973-07-11 | 1974-12-17 | N Hoke | Adjustable eyeglass temple |
| FR2450072A1 (en) * | 1979-03-02 | 1980-09-26 | Motul Sa | FOLDABLE SCREEN HELMET |
| DE3636075A1 (en) * | 1986-10-23 | 1988-04-28 | Merck Patent Gmbh | COSMETIC PREPARATIONS |
| JPH0782162B2 (en) * | 1991-05-28 | 1995-09-06 | 株式会社カンダオプティカル | Folding glasses |
| US5386254A (en) * | 1993-07-19 | 1995-01-31 | Kahaney; Alan | Sunglasses assembly |
| WO1995012140A1 (en) * | 1993-10-29 | 1995-05-04 | Ettore Bugatti S.R.L. | Folding spectacles |
| FR2717046B1 (en) * | 1994-03-08 | 1998-11-20 | Suif Fernand Albert | Device for guiding a protective visor retracted into a helmet. |
| FR2717047A1 (en) * | 1994-03-08 | 1995-09-15 | Suif Fernand Albert | Safety glasses retractable into safety helmet |
| US5548841A (en) * | 1994-07-25 | 1996-08-27 | Mfd Enterprises, Inc. | Headband magnifier |
| US5533208A (en) * | 1995-05-17 | 1996-07-09 | Tonoyan; Lily | Folding adjustable glasses on cap peak |
| AU720881B3 (en) * | 1999-09-14 | 2000-06-15 | Polison Corporation | An improvement in the structure of safety goggles |
| DE20105906U1 (en) * | 2001-04-04 | 2001-06-21 | First Rank Co | Swimming goggles with interchangeable glasses |
-
2003
- 2003-03-10 FR FR0302911A patent/FR2852208B1/en not_active Expired - Fee Related
-
2004
- 2004-03-09 EP EP04718666A patent/EP1601260A1/en not_active Withdrawn
- 2004-03-09 WO PCT/FR2004/000553 patent/WO2004080224A1/en not_active Application Discontinuation
- 2004-03-09 CA CA002518739A patent/CA2518739A1/en not_active Abandoned
- 2004-03-09 US US10/548,695 patent/US20060185051A1/en not_active Abandoned
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2004080224A1 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009010601A1 (en) | 2007-07-19 | 2009-01-22 | Universidad Complutense De Madrid | Safety and prevention helmet visor having a surface that has been treated to provide eye protection and therapy |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2852208A1 (en) | 2004-09-17 |
| CA2518739A1 (en) | 2004-09-23 |
| WO2004080224A1 (en) | 2004-09-23 |
| US20060185051A1 (en) | 2006-08-24 |
| FR2852208B1 (en) | 2006-02-17 |
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