FR2827227A1 - Vehicle sun visor comprises several ocular filters pivoted about common spindle, each filter can adopt inactive raised or active lowered optical position - Google Patents

Vehicle sun visor comprises several ocular filters pivoted about common spindle, each filter can adopt inactive raised or active lowered optical position Download PDF

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Publication number
FR2827227A1
FR2827227A1 FR0109295A FR0109295A FR2827227A1 FR 2827227 A1 FR2827227 A1 FR 2827227A1 FR 0109295 A FR0109295 A FR 0109295A FR 0109295 A FR0109295 A FR 0109295A FR 2827227 A1 FR2827227 A1 FR 2827227A1
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Prior art keywords
filter
filters
sun visor
active
brought
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FR0109295A
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French (fr)
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FR2827227B1 (en
Inventor
Jack Andre Besson
Charnaux Yves Druhen
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PSA Automobiles SA
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Peugeot Citroen Automobiles SA
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Priority to FR0109295A priority Critical patent/FR2827227B1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J3/00—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
    • B60J3/02—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles adjustable in position
    • B60J3/0204—Sun visors
    • B60J3/0208—Sun visors combined with auxiliary visor

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Optical Filters (AREA)

Abstract

The sun visor comprises several ocular filters (2-5) pivoted by edges (6-13) about a first common spindle (14). Each filter can selectively adopt an inactive optical raised position (19) and an active lowered position (20). The filters are selectively piled in the active or inactive position. The filters have on their free edges (21-24) non-superimposable contours by which they can be individually manipulated to lead them into the active or inactive position.

Description

<Desc/Clms Page number 1> <Desc / Clms Page number 1>

La présente invention concerne, de façon générale, les techniques de protection oculaire.  The present invention relates, in general, to eye protection techniques.

Plus précisément, l'invention concerne, selon un premier de ses aspects, un pare-soleil, notamment pour véhicule automobile, comprenant une pluralité de filtres oculaires montés pivotants, par des bords d'articulation respectifs, autour d'un premier axe commun, chaque filtre adoptant sélectivement une position relevée optiquement inactive et une position rabattue active, et les filtres étant sélectivement empilés en position active ou en position inactive.  More specifically, the invention relates, according to a first of its aspects, to a sun visor, in particular for a motor vehicle, comprising a plurality of ocular filters mounted pivotally, by respective articulation edges, around a first common axis, each filter selectively adopting an optically inactive raised position and an active folded position, and the filters being selectively stacked in active or inactive position.

Des dispositifs de ce type sont bien connus dans l'art antérieur. Ainsi, la demande de brevet FR 2617444 divulgue des pare-soleil équipés de filtres oculaires interchangeables et superposables. La demande de brevet FR 2661873 divulgue des pare-soleil équipés de filtres oculaires superposables.  Devices of this type are well known in the prior art. Thus, patent application FR 2617444 discloses sun visors equipped with interchangeable and superimposable eye filters. Patent application FR 2661873 discloses sun visors equipped with superimposable eye filters.

Lors de l'utilisation de tels filtres oculaires, il est souvent nécessaire de pouvoir rabattre rapidement et sélectivement certains des filtres oculaires disponibles sur le pare-soleil afin d'éviter un éblouissement. Dans une telle situation, la sélection d'un filtre particulier doit donc se faire de manière efficace et rapide. Les documents de l'art antérieur ne permettent pas d'opérer une telle sélection dans des conditions satisfaisantes.  When using such eye filters, it is often necessary to be able to quickly and selectively fold down some of the eye filters available on the sun visor in order to avoid glare. In such a situation, the selection of a particular filter must therefore be done efficiently and quickly. The documents of the prior art do not allow such selection to be made under satisfactory conditions.

Dans ce contexte, l'invention a pour but de proposer un pare-soleil dont les filtres sont sélectionnables et positionnables rapidement.  In this context, the invention aims to provide a sun visor whose filters are quickly selectable and positionable.

A cette fin, le pare-soleil de l'invention, par ailleurs conforme à la définition générique qu'en donne le préambule ci-dessus, est essentiellement caractérisé en ce que ces filtres présentent, sur des bords libres respectifs, des contours non superposables par lesquels ils peuvent être manipulés individuellement pour être amenés en position active ou en position inactive.  To this end, the sun visor of the invention, moreover conforms to the generic definition given by the preamble above, is essentially characterized in that these filters have, on respective free edges, non-overlapping contours by which they can be manipulated individually to be brought into active or inactive position.

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Les filtres, pris deux à deux, peuvent avoir des densités optiques différentes.  The filters, taken two by two, can have different optical densities.

Les filtres, pris deux à deux, peuvent avoir des spectres optiques différents.  The filters, taken two by two, can have different optical spectra.

Selon une première variante, le premier filtre pouvant être amené en position active est un filtre jaune.  According to a first variant, the first filter that can be brought into the active position is a yellow filter.

Selon une deuxième variante, le deuxième filtre pouvant être amené en position active est un filtre antireflets polarisant.  According to a second variant, the second filter that can be brought into the active position is a polarizing anti-reflection filter.

Selon une troisième variante, le troisième filtre pouvant être amené en position active est un filtre bleu.  According to a third variant, the third filter which can be brought into the active position is a blue filter.

Selon une quatrième variante, le quatrième filtre pouvant être amené en position active est un miroir de courtoisie.  According to a fourth variant, the fourth filter that can be brought into the active position is a courtesy mirror.

Selon une cinquième variante, chaque filtre peut comporter au moins deux étriers qui sont montés encliquetés autour du premier axe commun.  According to a fifth variant, each filter can include at least two stirrups which are snapped around the first common axis.

Selon une sixième variante, au moins deux filtres successifs empilés sont parallèles.  According to a sixth variant, at least two successive stacked filters are parallel.

Le premier axe de pivotement peut être monté pivotant autour d'un deuxième axe.  The first pivot axis can be pivotally mounted around a second axis.

L'invention sera mieux comprise et d'autres buts, caractéristiques, détails et avantages de celle-ci apparaîtront plus clairement au cours de la description qui va suivre en se référant au dessin schématique annexé, donné uniquement à titre d'exemple non limitatif et dans lequel la figure unique représente un mode de réalisation préféré d'un pare-soleil conforme à l'invention.  The invention will be better understood and other aims, characteristics, details and advantages thereof will appear more clearly during the description which follows with reference to the appended schematic drawing, given solely by way of non-limiting example and in which the single figure represents a preferred embodiment of a sun visor according to the invention.

La figure unique représente un pare-soleil 1, notamment pour véhicule automobile, comprenant une pluralité de filtres oculaires 2 à 5.  The single figure represents a sun visor 1, in particular for a motor vehicle, comprising a plurality of eye filters 2 to 5.

Ces filtres sont montés pivotants, par des bords d'articulation respectifs 6 à 13, autour d'un premier axe commun 14. Chaque filtre adopte sélectivement une position relevée 19 optiquement inactive et une position  These filters are pivotally mounted, by respective articulation edges 6 to 13, around a first common axis 14. Each filter selectively adopts a raised position 19 optically inactive and a position

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rabattue 20 active. Les filtres sont sélectivement empilés en position active 20 ou en position inactive 19.  folded down 20 active. The filters are selectively stacked in active position 20 or in inactive position 19.

Les filtres 2 à 5 présentent, sur des bords libres respectifs 21 à 24, des contours non superposables 15 à 18 par lesquels ils peuvent être manipulés individuellement pour être amenés en position active 20 ou en position inactive 19.  Filters 2 to 5 have, on respective free edges 21 to 24, non-overlapping contours 15 to 18 by which they can be manipulated individually to be brought into the active position 20 or into the inactive position 19.

Les filtres 2 à 5, pris deux à deux, ont des densités optiques différentes.  Filters 2 to 5, taken two by two, have different optical densities.

Les filtres 2 à 5, pris deux à deux, ont des spectres optiques différents.  Filters 2 to 5, taken two by two, have different optical spectra.

Le premier filtre 5 pouvant être amené en position active 20 est un filtre jaune.  The first filter 5 which can be brought into the active position 20 is a yellow filter.

Le deuxième filtre 4 pouvant être amené en position active 20 est un filtre anti-reflets.  The second filter 4 which can be brought into the active position 20 is an anti-reflection filter.

Le troisième filtre 3 pouvant être amené en position active 20 est un filtre bleu.  The third filter 3 which can be brought into the active position 20 is a blue filter.

Le quatrième filtre 2 pouvant être amené en position active 20 est un miroir de courtoisie.  The fourth filter 2 which can be brought into the active position 20 is a courtesy mirror.

Chaque filtre 2 à 5 comporte deux étriers 25 à 32 qui sont montés encliquetés autour du premier axe commun 14.  Each filter 2 to 5 has two stirrups 25 to 32 which are snapped around the first common axis 14.

Les étriers sont disposés de façon à ce que les filtres empilés soient parallèles, en position active 20 comme en position inactive 19.  The stirrups are arranged so that the stacked filters are parallel, in the active position 20 as in the inactive position 19.

Le premier axe 14 est monté pivotant autour d'un deuxième axe 33. Le premier axe 14 et le second axe 33 forment une seule pièce obtenue par cintrage d'une tige 34.  The first axis 14 is pivotally mounted around a second axis 33. The first axis 14 and the second axis 33 form a single piece obtained by bending a rod 34.

L'extrémité de l'axe 33 est montée en rotation dans l'alésage d'un support 35.  The end of the axis 33 is rotatably mounted in the bore of a support 35.

De façon avantageuse, les supports manipulables sont repérés, par exemple, par des lettres, soit M pour miroir, S pour soleil, R pour reflets, B pour brouillard, permettant une manipulation simplifiée par le conducteur du véhicule. Advantageously, the manipulable supports are identified, for example, by letters, either M for mirror, S for sun, R for reflections, B for fog, allowing simplified handling by the driver of the vehicle.

Claims (10)

REVENDICATIONS 1. Pare-soleil (1), notamment pour véhicule automobile, comprenant une pluralité de filtres oculaires (2 à 5) montés pivotants, par des bords d'articulation respectifs (6 à 13), autour d'un premier axe commun (14), chaque filtre adoptant sélectivement une position relevée (19) optiquement inactive et une position rabattue (20) active, et les filtres étant sélectivement empilés en position active (20) ou en position inactive (19), caractérisé en ce que ces filtres (2 à 5) présentent, sur des bords libres respectifs (21 à 24), des contours non superposables (15 à 18) par lesquels ils peuvent être manipulés individuellement pour être amenés en position active (20) ou en position inactive (19). 1. Sun visor (1), in particular for a motor vehicle, comprising a plurality of eye filters (2 to 5) pivotally mounted, by respective articulation edges (6 to 13), around a first common axis (14 ), each filter selectively adopting a raised position (19) optically inactive and a folded position (20) active, and the filters being selectively stacked in the active position (20) or in the inactive position (19), characterized in that these filters ( 2 to 5) have, on respective free edges (21 to 24), non-overlapping contours (15 to 18) by which they can be manipulated individually to be brought into the active position (20) or in the inactive position (19). 2. Pare-soleil (1) selon la revendication 1, caractérisé en ce que les filtres (2 à 5), pris deux à deux, ont des densités optiques différentes.  2. Sun visor (1) according to claim 1, characterized in that the filters (2 to 5), taken two by two, have different optical densities. 3. Pare-soleil (1) selon la revendication 1 ou la revendication 2, caractérisé en ce que les filtres (2 à 5), pris deux à deux, ont des spectres optiques différents.  3. Sun visor (1) according to claim 1 or claim 2, characterized in that the filters (2 to 5), taken two by two, have different optical spectra. 4. Pare-soleil (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le premier filtre (5) pouvant être amené en position active (20) est un filtre jaune.  4. Sun visor (1) according to any one of the preceding claims, characterized in that the first filter (5) which can be brought into the active position (20) is a yellow filter. 5. Pare-soleil (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le deuxième filtre (4) pouvant être amené en position active (20) est un filtre anti-reflets.  5. Sun visor (1) according to any one of the preceding claims, characterized in that the second filter (4) which can be brought into the active position (20) is an anti-reflection filter. 6. Pare-soleil (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le troisième filtre (3) pouvant être amené en position active (20) est un filtre bleu.  6. Sun visor (1) according to any one of the preceding claims, characterized in that the third filter (3) which can be brought into the active position (20) is a blue filter. 7. Pare-soleil (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le  7. Sun visor (1) according to any one of the preceding claims, characterized in that the <Desc/Clms Page number 5><Desc / Clms Page number 5> quatrième filtre (2) pouvant être amené en position active (20) est un miroir de courtoisie.  fourth filter (2) which can be brought into the active position (20) is a courtesy mirror. 8. Pare-soleil (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que chaque filtre (2 à 5) comporte au moins deux étriers (25 à 32) qui sont montés encliquetés autour du premier axe commun (14).  8. Sun visor (1) according to any one of the preceding claims, characterized in that each filter (2 to 5) comprises at least two stirrups (25 to 32) which are mounted snapped around the first common axis (14) . 9. Pare-soleil (1) selon l'une quelconque des revendications précédentes, caractérisé en ce qu'au moins deux filtres successifs empilés sont parallèles.  9. Sun visor (1) according to any one of the preceding claims, characterized in that at least two successive filters stacked are parallel. 10. Pare-soleil (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le premier axe (14) est monté pivotant autour d'un deuxième axe (3 3). 10. Sun visor (1) according to any one of the preceding claims, characterized in that the first axis (14) is pivotally mounted about a second axis (3 3).
FR0109295A 2001-07-12 2001-07-12 HOOD Expired - Fee Related FR2827227B1 (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4317589A (en) * 1980-03-26 1982-03-02 Kuss John D Auxiliary sun visors
FR2617444A1 (en) * 1987-07-01 1989-01-06 Chevillard Dominique Device making it possible to support in front of a vehicle windscreen interchangeable and superimposable ocular filters which can be raised and folded down, filters used and their storage case
FR2661873A1 (en) * 1990-05-09 1991-11-15 Jantzen Denis Device allowing a vehicle to be driven while avoiding the inconveniences of ultraviolet light
JPH0672151A (en) * 1992-08-27 1994-03-15 Tokyo Megane Seizo Kk View confirming method of driving operation and sportive action, and vision clearing device
DE4436966A1 (en) * 1994-10-15 1996-04-18 Gerald Huber Glass for filtering out sunlight while driving a car
US5662370A (en) * 1995-06-16 1997-09-02 Kassner; William H. Vehicle low sun visor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4317589A (en) * 1980-03-26 1982-03-02 Kuss John D Auxiliary sun visors
FR2617444A1 (en) * 1987-07-01 1989-01-06 Chevillard Dominique Device making it possible to support in front of a vehicle windscreen interchangeable and superimposable ocular filters which can be raised and folded down, filters used and their storage case
FR2661873A1 (en) * 1990-05-09 1991-11-15 Jantzen Denis Device allowing a vehicle to be driven while avoiding the inconveniences of ultraviolet light
JPH0672151A (en) * 1992-08-27 1994-03-15 Tokyo Megane Seizo Kk View confirming method of driving operation and sportive action, and vision clearing device
DE4436966A1 (en) * 1994-10-15 1996-04-18 Gerald Huber Glass for filtering out sunlight while driving a car
US5662370A (en) * 1995-06-16 1997-09-02 Kassner; William H. Vehicle low sun visor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 018, no. 319 (M - 1623) 17 June 1994 (1994-06-17) *

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