FR2481654A1 - Sun screen for vehicle - has variable profile with one part rigid and others on hinge to give adjustment - Google Patents
Sun screen for vehicle - has variable profile with one part rigid and others on hinge to give adjustment Download PDFInfo
- Publication number
- FR2481654A1 FR2481654A1 FR8009944A FR8009944A FR2481654A1 FR 2481654 A1 FR2481654 A1 FR 2481654A1 FR 8009944 A FR8009944 A FR 8009944A FR 8009944 A FR8009944 A FR 8009944A FR 2481654 A1 FR2481654 A1 FR 2481654A1
- Authority
- FR
- France
- Prior art keywords
- variable profile
- sun visor
- screen
- vehicle
- hinge
- 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- Withdrawn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
-
- 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
- B60J3/0278—Sun visors structure of the body
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Window Of Vehicle (AREA)
Abstract
Description
L'invention concerne un accessoire pour masquer des panneaux transparents notamment des pare-brise de véhicules ou autres panneaux analogues. The invention relates to an accessory for masking transparent panels, in particular vehicle windshields or other similar panels.
Les écrans de pare-soleil, habituellement constitués de mousses semi-rigides autour d'une armature rigidifiant l'ensemble, ne permettent pas de se protéger parfaitement des rayons solaires éblouissants, notamment dans le cas de pare-soleil galbés. Le galbe rigide du pare-soleil est généralement conçu pour épouser la position du pavillon en position relevée, et, de ce fait, ce profil est inversé par rapport -à celui du pare-brise. De plus, il est difficile d'obtenir un pare-soleil a forte courbure sans risque d'avoir des plis disgracieux dans la courbure. Sunshade screens, usually made of semi-rigid foam around a frame stiffening the whole, do not provide perfect protection from the dazzling sun rays, especially in the case of curved sunshades. The rigid curve of the sun visor is generally designed to match the position of the roof in the raised position, and, therefore, this profile is inverted with respect to that of the windshield. In addition, it is difficult to obtain a visor with a large curvature without the risk of having unsightly folds in the curvature.
La présente invention apporte une solution permettant au pare-soleil de s'adapter a la fois à la courbure du pavillon et à ceIle du pare-brise, ce qui lui confère une efficacité optimum dans sa fonction de protection, tout en conservant la faculté de s'intégrer parfaitement a la forme du pavillon. En utilisation latérale, l'écran du pare-soleil épouse également mieux la forme de la vitre et du montant de porte, alors-que dans le cas d'un écran à galbe rigide, celui-ci gêne cette position. The present invention provides a solution allowing the sun visor to adapt both to the curvature of the roof and to that of the windscreen, which gives it optimum efficiency in its protective function, while retaining the ability to fit perfectly into the shape of the pavilion. In lateral use, the screen of the sun visor also better matches the shape of the glass and the door jamb, while-in the case of a rigid curved screen, it interferes with this position.
L'écran, selon l'invention, doit son originalité au fait que- l'arma- ture ne rigidifie que la partie non sujette au galbe variable, laissant ainsi une certaine souplesse, permettant à l'écran d'épouser toutes les formes souhaitées. Afin d'obtenir une ou plusieurs lignes charnières, divers processus peuvent être employés : soudure de tout ou partie des lignes charnières, couture, pièces rapportées, etc... The screen according to the invention owes its originality to the fact that the frame stiffens only the part which is not subject to variable curve, thus leaving a certain flexibility, allowing the screen to conform to all the desired shapes. . In order to obtain one or more hinge lines, various processes can be used: welding all or part of the hinge lines, sewing, inserts, etc.
Un exemple de réalisation fait l'objet de la description qui suit, en référence au croquis joint, dans lequel - la figure 1 montre unpare-soleil avec une seule partie variable (1), une ligne charnière (2) et l'écran rigide (3). La partie variable (I) peut ellemême être rigidifiée ou non, galbée ou non. An exemplary embodiment is the subject of the following description, with reference to the attached sketch, in which - Figure 1 shows a sun visor with a single variable part (1), a hinge line (2) and the rigid screen (3). The variable part (I) can itself be stiffened or not, curved or not.
- la figure 2 montre un pare-soleil avec deux parties variables (I), eux lignes charnières (2) et l'écran (3), permettant d'avoir un galbe vrillé variable.- Figure 2 shows a sun visor with two variable parts (I), them hinge lines (2) and the screen (3), allowing to have a variable twisted curve.
Ces deux exemples sont non limitatifs, on peut en effet avoir plusiéurs lignes charnières droites ou courbes, à des endroits quelconques de l'écran. These two examples are nonlimiting, we can indeed have several straight or curved hinge lines, at any places on the screen.
La ligne charnière possède une position préférentielle par rémanence, notamment la position plane permettant d'avoir la surface de protection optimum dans toutes positions.The hinge line has a preferential position by remanence, in particular the flat position allowing to have the optimum protection surface in all positions.
Dans le cas d'une pare-soleil à rembourrage, figure 3, en mousse de polyuréthane (4) et une enveloppe en polychlorure de vinyle, il est impos sible de souder à travers le polyuréthane ; il est donc nécessaire de prévoir un découpage du rembourrage (4) au niveau de la charnière, ce qui complique l'assemblage,
I1 a donc été défini un ajutage (5) du rembourrage (4) au niveau des lignes charnières (2) pour simplifier l'assemblage. Cet ajourage est pratiqué avec deux zones (6) de dimensions appropriées, de façon à assurer le developpement maximum de l'écran, en toutes positions, la stabilité du galbe à chaud, et à garder un profil de bordure constant.In the case of a padded sun visor, Figure 3, in polyurethane foam (4) and a polyvinyl chloride casing, it is impossible to weld through the polyurethane; it is therefore necessary to provide a cutout of the padding (4) at the hinge, which complicates assembly,
I1 has therefore been defined a nozzle (5) of the padding (4) at the hinge lines (2) to simplify assembly. This openwork is practiced with two zones (6) of appropriate dimensions, so as to ensure the maximum development of the screen, in all positions, the stability of the hot curve, and to keep a constant border profile.
Cette conception très simple est d'un accroissement de coût très faible par rapport aux écrans plats, et est une économie dans le cas des pare-soleil galbés, car elle permet d'avoir un galbe variable tout en gardans des composants plans. This very simple design is of a very low cost increase compared to flat screens, and is a saving in the case of curved sunshades, because it allows to have a variable curve while keeping flat components.
Bien entendu, cet agencement peut être utilisé pour masquer des panneaux transparents autres que des pare-brises. Ce procédé englobe également le cas d'écran sans peau, ou rigide, sur lequel on crée des lignes charnières par amincissement de la matière constituante. Of course, this arrangement can be used to hide transparent panels other than windshields. This method also includes the case of a skinless or rigid screen on which hinge lines are created by thinning the constituent material.
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8009944A FR2481654A1 (en) | 1980-05-05 | 1980-05-05 | Sun screen for vehicle - has variable profile with one part rigid and others on hinge to give adjustment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8009944A FR2481654A1 (en) | 1980-05-05 | 1980-05-05 | Sun screen for vehicle - has variable profile with one part rigid and others on hinge to give adjustment |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2481654A1 true FR2481654A1 (en) | 1981-11-06 |
Family
ID=9241601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8009944A Withdrawn FR2481654A1 (en) | 1980-05-05 | 1980-05-05 | Sun screen for vehicle - has variable profile with one part rigid and others on hinge to give adjustment |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2481654A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2527994A1 (en) * | 1982-06-04 | 1983-12-09 | Faure Bertrand | IMPROVEMENTS IN SUN VISORS |
EP0894655A3 (en) * | 1997-07-23 | 2001-06-06 | Johnson Controls Interiors GmbH & Co. KG | Sun visor for vehicle |
-
1980
- 1980-05-05 FR FR8009944A patent/FR2481654A1/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2527994A1 (en) * | 1982-06-04 | 1983-12-09 | Faure Bertrand | IMPROVEMENTS IN SUN VISORS |
EP0894655A3 (en) * | 1997-07-23 | 2001-06-06 | Johnson Controls Interiors GmbH & Co. KG | Sun visor for vehicle |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |