EP2786669A1 - Exchangeable and articulated protection shield - Google Patents

Abstract

Articulated, interchangeable, indexable and self-adjusting shielding device (1) for visors (26) for caps, headbands, etc. This device comprises a protection screen (2) and two fixing plates (7). It is characterized in that it consists solely of these three parts (2 and 7) which provide its means, maintains (8) of rotation (18 and 12), indexing (13 and 20), auto-tuning (11), interchangeability (22). The protective screen (2) characterized in that its means of interchangeability (14) of rotation (12), indexing (13) of autoregulation (11), are obtained in the mass in a single molding operation by injection, so as to allow rapid interchangeability of the shield (2) at a lower cost. The user will be able to enjoy the protective screen device (1) while maintaining his corrective glasses. The device according to the invention is intended for the protection of the eyes in sports and industrial environment with the support, the visor of a cap, a headband.

Description

Technical area

The present invention relates to an interchangeable, self-adjusting, hinged protective screen device comprising only 3 parts, a protective shield, monoblock, interchangeable, obtained in the mass in a single injection molding operation and two fixing plates, the assembly comprising means for indexing, fixing, rotation, interchangeability and self-adjustment. It is intended to adapt to visors (caps, headbands) for the protection of the eyes in sports and industrial environment (sunscreen or neutral).

Prior art

• Un exemple de dispositif de ce type est connu (publication CN2884250 ) il décrit un écran monté sur une monture avec une fixation en crochets venant soutenir le dispositif sur les bords gauche et droit d'une visière (brevet expiré).
• Un deuxième exemple connu (publication WO03048842 ) décrit un écran avec ces moyens de fixation et de rotation sur l'écran et des moyens de maintien du dispositif réalisés avec des pinces sur les bords gauche et droit d'une visière.
• Un troisième exemple connu (publication US2005160511 ) décrit un cadre sur lequel sont fixées des lunettes solaires ou de vue déjà existantes, et des moyens de maintien du dispositif réalisé avec des pinces sur les bords gauche et droit d'une visière.

We already know some examples of glasses or screen adapting to a cap, all have the advantage of protecting the eyes from the sun's rays and can fall back.

• An example of a device of this type is known (publication CN2884250 ) it describes a screen mounted on a mount with a hooked attachment to support the device on the left and right edges of a visor (expired patent).
• A second known example (publication WO03048842 ) describes a screen with these fixing and rotating means on the screen and means for holding the device made with clips on the left and right edges of a visor.
• A third known example (publication US2005160511 ) describes a frame on which are fixed sunglasses or sight already existing, and means for holding the device made with clips on the left and right edges of a visor.

These means, however, are not entirely satisfactory at the present time. Indeed, complex and not ergonomic these devices consist of too many parts. They are expensive to manufacture because they involve rework and editing before their commercialization. A user does not necessarily have safety glasses adapted to his sight. The user with vision problems must be able to keep his glasses of correction while adapting this device with a sunscreen or neutral in the exercise of his sport or profession. The meticulous and conscientious user may wish to change screen quickly, color, sun protection level, shape. Except, in the devices of the prior art mentioned above, the screen is not the only element to be changed, too many parts often badly or not at all adapted allow the interchangeability of the screens. These devices are not self-adjusting to the dimensions of the visors. This autotune function is crucial on such a device, too wide, the clamps do not hold or incorrectly it is not acceptable in terms of function and aesthetics, if we try to compress the screen it is no longer possible to fold it under the visor because its geometry is deformed, it collides with the visor.

Presentation of the invention

• The present invention aims to overcome these disadvantages by providing an articulated shield, interchangeable, self-adjusting for visors (caps, headbands).
• The aim is to constitute such a device with a minimum of parts to minimize its cost, pollution by plastics without altering the reliability and
• especially its ergonomics, it must be easy to use as manufacturing, it must be adjustable. Users must be able to use this means of comfort, whether or not they wear glasses with corrective lenses. the screen of protection will be interchangeable in a simple and fast way for a better comfort. The device will be packaged directly out of production, it does not need to undergo rework or assembly of other parts on its cost price.

For this purpose, in its preferred embodiment, according to a first characteristic, the protective screen comprises at its ends protuberances allowing it to mate with two identical fixing plates. Said fixing plates being identical, the device is made only by the manufacture of these two parts (protective screen and fixing plates). The correlation between said protection screen and said fixing plates gives the device its means of maintenance, rotation, indexing, interchangeability and self-adjustment.

Said protuberances characterized in that they are obtained in the mass in a single injection molding operation. Said protuberances advantageously comprise two bores. The first bore is partially splined, separated by at least one clearance, the second is a smooth bore with terminating said bore at least one lug. Said lug aligned on said clearance of said partially fluted bore.

In a preferred embodiment, the holding, rotation and indexing means are supported by hollow shafts, said hollow shafts supported by said fixing plates. Said hollow shaft comprises a shaft fitting with said smooth bore of said protuberances. Said hollow shaft characterized in that it comprises at least one splined pin, said splined pin engaged with said partially splined bore of said protrusion, their correlation provide the device with indexing at predefined positions.

When the protection screen is rotated (anti-clockwise), the male splines of said partially fluted bores of said protuberances come into abutment on the male splines of said splined nipples of said hollow axes of said fixing plates, under a slight force exerted still in the rotational movement, said partially splined bores deform (plastic), this deformation allows the male splines of said partially fluted bores of said protuberances to pass over the male splines of said splined nipples of said hollow shafts, continuing the same rotational movement said partially fluted bores of said protuberances recover their original shapes (elasticity of the plastic) said male flutes of said partially fluted bores of said protuberances then mesh again with the female flutes of said fluted studs of said hollow pins supported ar the mounting plates.

In the preferred embodiment, the self-adjusting means required for such a device to overcome the dimensional differences of the visors is provided by said hollow shafts which, consisting of a shoulder and advantageously surmounted by their ends by at least one bulge separated by diametrically opposed grooves. Said pins of said protuberances having a thickness less than the distance between said bulge and said shoulder of said hollow shaft provide an autotrapping stroke, said lugs acting in this function as an axial stop and limiting the clearance for autotuning.

In the preferred embodiment, the position of said interchangeable hinged shield for visors, characterized in that the axis of rotation of said interchangeable hinged protective screen, must be between 5mm and 20mm from the base plane of the visor. Without this respect of this distance, said protective screen will be in a position other than ergonomic.

The interchangeability means characterized by said clearances of said partially fluted bores of said protuberances. At the rotation (clockwise) of the protection screen, said fluted studs of said hollow axes of said mounting plate, fall into said clearances to no longer have constraints, at this position, said lugs are aligned with said grooves diametrically opposite said hollow axes. By an axial movement, the shield is released.

In the preferred embodiment, the fixing plates comprise resilient opposable fins for the purpose of securing the device to the visors. The fins will be spaced a certain value from the mounting plate, this value will be less than the thickness of the visors that are found on the market.

In a first preferred embodiment, said elastic fins comprise a mark or advertisement directly etched in the mass of said elastic fins.

In a second embodiment, said elastic fins support a removable token. The said removable token will include a mark or advertisement etching, said token is held on said elastic fins by a magnet mounted in force. This token is very popular with golfers because it helps to score the ball.

According to the embodiments, said shafts of said hollow shafts of said fixing plates comprise two diametrically opposite grains defined by an outer diameter greater than said smooth bore of said protuberances. Said diametrically opposed grains are pressurized, they are supported on a vault giving them an elasticity (plastic material and shape) which provides a brake and maintains the protective screen regardless of its positions. In this variant, said partially grooved bore of said protuberances is devoid of its grooves and becomes a second smooth bore having a diameter greater than the grooves of said nipples of said hollow axes of said fixing plates, said second smooth bore no longer has indexing function at predefined positions.

The position of the hinged, interchangeable protection screen may be modified according to the user's wish on the visor. The user, whether wearing glasses with corrective lenses or not, must be able to adjust the device at a sufficient distance so that the protective screen is placed in front of his glasses of correction without altering his field of vision according to his convenience .

Brief description of the drawings:

• la figure 1 représente une vue de face de l'écran de protection articulé monobloc pour visière assemblé avec les platines de fixations selon l'invention.
• la figure 2 représente une vue de gauche de l'écran de protection articulé monobloc pour visière assemblé avec les platines de fixations selon l'invention.
• les figures 3 est une vue en perspective de l'écran de protection seul, selon l'invention.
• la figure 4 est une vue en perspective agrandie du détail W1 de la figure 3 de l'écran de protection.
• la figure 5 est une vue en perspective agrandie du détail W2 de la figure 3 de l'écran de protection.
• la figure 6 est une vue en perspective agrandie du détail W2 de la figure 3 de l'écran de protection selon une variante.
• les figures 7 et 8 sont des vues en perspectives agrandies montrant la platine de fixation selon l'invention avec variante jeton.
• la figure 9 est une vue en perspective agrandie montrant la platine de fixation selon une variante.
• la figure 10 est une vue de détail agrandie montrant la platine de fixation au montage/démontage avec l'écran de protection.
• la figure 11 est une coupe partielle selon le plan de coupe AA de la figure 2 de l'ensemble du dispositif en position d'autoréglage en longueur maximum.
• la figure 12 est une coupe partielle selon le plan de coupe AA de la figure 2 de l'ensemble du dispositif en position d'autoréglage en longueur minimum.
• la figure 13 est une vue de gauche de l'ensemble du dispositif sur laquelle sont matérialisées les positions P1 et P4.
• la figure 14 est une vue de gauche de l'ensemble du dispositif sur laquelle sont matérialisées les positions P1, P2 et P3 ainsi que la matérialisation de l'axe de rotation du dispositif.

The present invention and its advantages will become more apparent in the description
Following an embodiment given by way of non-limiting example, with reference to the accompanying drawings, in which:

• the figure 1 represents a front view of the one-piece hinged protective screen for visor assembled with the fastening plates according to the invention.
• the figure 2 represents a left view of the one-piece hinged visor protection screen assembled with the fixing plates according to the invention.
• the figures 3 is a perspective view of the protective screen alone, according to the invention.
• the figure 4 is an enlarged perspective view of detail W1 of the figure 3 of the protection screen.
• the figure 5 is an enlarged perspective view of detail W2 of the figure 3 of the protection screen.
• the figure 6 is an enlarged perspective view of detail W2 of the figure 3 of the protection screen according to a variant.
• the Figures 7 and 8 are views in enlarged perspective showing the mounting plate according to the invention with token variant.
• the figure 9 is an enlarged perspective view showing the mounting plate according to a variant.
• the figure 10 is an enlarged detail view showing the mounting plate assembly / disassembly with the protection screen.
• the figure 11 is a partial section according to the sectional plane AA of the figure 2 of the entire device in self-adjusting position in maximum length.
• the figure 12 is a partial section according to the sectional plane AA of the figure 2 of the entire device in self-adjusting position in minimum length.
• the figure 13 is a left view of the entire device on which are shown the positions P1 and P4.
• the figure 14 is a left view of the entire device on which are shown the positions P1, P2 and P3 and the materialization of the axis of rotation of the device.

Illustration of the invention and best way to achieve it :

With reference to the figures, the one-piece hinged protective screen for visor 1 according to the invention comprises a protective screen 2 consisting of protuberances 5, 6 (cf. fig: 1 , 3, 6 ) at its two ends 3, 4 (cf. fig: 1 , 3 ) allowing it to mate with two identical fixing plates 7. Said fixing plates being identical, the device is made only by the manufacture of these two parts (protective screen and fixing plates). The correlation between said protection screen and said fixing plates gives the device its means of maintenance, rotation, indexing, interchangeability and self-adjustment.

According to the invention, and as visible in particular (cf. fig: 1 , 3 ) the protuberances 5, 6 characterized in that they are obtained in the mass in a single plastic injection operation.

The protuberances 5, 6 characterized in that they have bores 12 (cf. fig: 4, 5, 6 ). In terminating the bores 12 two lugs 11 diametrically opposed (cf. fig: 4, 6, 5 ) whose thickness E2 is smaller than the distance E1 (cf. fig: 11 , 12 ) hollow shafts 15, fixing plates 7, the space thus left free providing the axial self-adjusting stroke. Said diametrically opposite pins 11 serving in this function, axial stop (cf. fig: 11 , 12 ) taking support on the faces 16 of the bulges 17 (cf. fig: 11 , 12 ) or against the shoulder 21 (cf. fig: 8 , 11 , 12 ). This self-adjusting function makes it possible to adapt the device to all the visors 26 dimensionally.

In order to ensure the indexing between the fixing plates 7 and the protective screen 2. The hollow shafts 15 comprise two fluted pins 20 (cf. fig: 7, 8, 9 , 10 ) diametrically opposed, the splined nipples 20 characterized in that they have splines which, in correlation with the partially grooved bore 13 (cf. fig: 5 , 10 ) protuberances 5, 6 together provide indexing at predefined positions. When the protection screen is rotated in any direction, the male splines of the partially splined bores 13 of the protuberances 5, 6 come to bear against the male splines of the splined pins 20 of the hollow shafts 15 of the fixing plates 7, under a slight effort exerted always in the same rotational movement, bores partially grooves 13 deform (plastic), this deformation allows the male splines of partially fluted bores 13 protrusions 5, 6 to pass over the male splines grooved nipples 20 hollow shafts 15, still continuing the same rotational movement the partially fluted bores 13 of the protuberances 5, 6 return to their original shapes (elasticity of the plastic) the male splines of the partially splined bores 13 of the protuberances 5, 6 then mesh again with the female splines of the splined nipples 20 of the supported hollow shafts 15 by the fixing plates 7.

In the illustrated embodiment, fixing plates 7 (cf. fig: 1 , 7 , 8 , 10 ) has a hollow axis 15 (cf. fig: 7, 9 , 10 ). Said hollow shaft 15 comprises a shaft 18 (cf. fig: 7, 8, 9 , 10 ) rotating the protection screen with the bores 12. When the user wants to move from a protection position P1 (cf. fig: 14 ) of the protection screen in a waiting position P2 (cf. fig: 14 ), he will rotate R2 (cf. fig: 10 ) of the screen (upwards towards the visor) according to L2 (cf. fig: 14 ). In the use positions P1, P2 (seefig: 19), said corrugated bores 13 are always in mesh with the corrugated nubs 20 belonging thereto, to the hollow shafts 15 (cf. fig: 7, 9 , 10 ).

In order to ensure the maintenance of the interchangeable articulated protection screen 1, on a visor 26 (cf. fig: 13 , 14 ) this connection being provided by the fixing plates 7. These fixing plates 7 comprise an elastic opposable vane 8 (cf. fig: 7, 8, 9 ). These fins 8 are distant from the fixing plate 7 of a certain value E4 (cf. fig: 12 ), this value E4 is necessarily less than the thickness of the visor 26. It is under the constraint of dimensional differences and the spring effect provided by the plastic material that ensures this fixation.

The position of the hinged, interchangeable protective screen 1 may be modified according to the user's wish on the visor 26. The user, whether wearing glasses with corrective lenses or not, must be able to adjust the device 1 to move from position P1 to position P4 (cf. fig: 13 ) non-limiting as per his convenience.

Said partially fluted and diametrically opposed bores 13 (cf. fig: 5 , 10 ) are separated by clearances 14 (cf. fig: 5 , 10 ) diametrically opposed to disengage the splined pins 20 indexing by a rotation along R1 (cf. fig: 10 ). This rotation R1 is only possible when the user has removed the visor (cap) because the screen would come into contact with the face of the user.

When the user wants to change screen, the user will move to position P3, this position is obtained by a rotation L3 (cf. fig: 14 ) of the protection screen 2 according to R1 (cf. fig: 10 ), this position makes it possible to align the splined pins 20 of the hollow shafts 15 of the fixing plates 7 with the clearances 14 of the protuberance 5,6 but also to align the lugs 11 of the protuberances 5, 6 with the grooves 22 (cf. . fig: 7, 8, 9 , 10 ) of the hollow shafts 15 of the fixing plates 7. In this position, the assembly is disengaged, it is sufficient to pull the fixing plates 7 in the direction D2 (cf. fig: 10 ).

For the assembly of the new screen, present the splined nipples 20 of the hollow shafts 15 of the fixing plates 7 in alignment with the clearances 14 of the protuberances 5,6 push the fixing plates in the direction D1 and then rotate the protection screen 2 according to R2 (cf. fig: 10 ) for meshing the splines of the splined nipples 20 of the hollow shafts 15 of the fixing plates 7 with the corrugated bores 13 of the protuberances 5, 6. This maneuver also makes it possible to lock the assembly (screen 2 and fixing plates 7) by the passage of the bulges 17 of the hollow shafts 15 of the fixing plates 7 behind the lugs 11 of the protuberances 5, 6.

According to an alternative embodiment of the invention, the shafts 18 of the hollow shafts 15 of the fixing plates 7 will comprise grains 19 (cf. fig: 9 , 10 ) diametrically opposed and oversized relative to the bores 12 of the protrusions 5,6 of the protective screen 2. At assembly and in use, said oversizing of the grains 19 causes a deformation of the wall which is absorbed by the presence of the vaults 24 ( cf. fig: 11 , 12 ). This compression of the grains 19 by the bores 12 provides a residual brake holding the shield 2 in all positions. To complete this variant, the protuberances 5, 6 will comprise cylindrical bores 10 (cf. fig: 6 ).

In the preferred embodiment, the resilient opposable vanes 8 of the fixing plates 7 are engraved in the mass, of a mark or advertisement 60 (cf. fig: 9 ).

According to a variant envisaged, the resilient opposable fins 8 of the fixing plates 7 support a removable token 9 (cf. fig: 7, 9 ). This removable token 9 includes a brand or advertising engraving. The removable tokens 9 are held by a magnet 25 (cf. fig: 11 , 12 ) mounted in force in the thickness of the elastic opposable vane 8. This token is very popular with golfers, it can mark the balls.

In the illustrated embodiment, the position of the interchangeable hinged protective screen for visors 1, characterized in that the plane 27 of the axis of rotation 23 (cf. fig: 14 ) of the interchangeable articulated protection screen 2, must be at a value E3 between 5mm and 20mm non-limiting of the base plane 28 of the visor 26.

Possibilities of industrial applications :

It is clear from this description that the invention achieves the goals set, namely to provide an articulated shield, interchangeable, simple, self-adjusting, with which the use or not of glasses with corrective lenses is possible, but more offering the interchangeability of the protection screen and an auto-adjustment to the dimensional differences of the indispensable visors.

Such an interchangeable articulated protection or solar screen adaptation invention advantageously makes it possible to multiply the number of applications in the various fields, sporting, educational, industrial.

Detailed mode of realization.

Protective screen device, characterized in that it consists of three parts, two fixing plates and an interchangeable protection screen, the two plates of identical or symmetrical fixation. The protective screen device is made only by the manufacture of these two parts: protective screen and mounting plate. The interchangeable protection screen and said fixing plates are in correlation, which provides maintenance, rotation, indexing, interchangeability and self-adjustment of said shielding device.

Protective screen device, characterized in that said protective screen comprises at its ends protrusions obtained in the mass in a single injection molding operation. Said protuberances are constituted by at least one bore and at least one corrugated bore. Said bore supports at its end at least one lug. Said corrugated bore is separated by at least one clearance.

Protective screen device, characterized in that said fixing plate comprises a hollow shaft obtained in the mass in a single injection molding operation, said hollow shaft supporting at least one shaft, supporting at least one fluted nipple and supporting in its end at least one bulge separated by at least one groove.

Protective screen device, characterized in that said protuberances comprise at least one lug, said lug having a thickness less than the space and arranged to travel in said space, said space delimited by a shoulder and at least one separate bulge by at least one groove formed by said hollow axis of said fixing plate, said lug, formed by said protrusions of the protective screen, these correspond to the means of self-adjustment.

Protective shielding device, characterized in that said fixing plates (7) comprise at least one corrugated pin arranged to be in correlation with at least one corrugated bore said corrugated pin and said corrugated bore being respectively formed by said hollow pin of said fixing plate and said protuberances of said shielding screen these correspond to the indexing means.

Protective screen device, characterized in that said protuberances comprise at least one clearance. Said clearance allows the release of said splined pin of said hollow axis of said mounting plate. The release of said lug of said protuberances of said shield is complete, when said lug of said protuberances is aligned with said groove of said hollow axis of said mounting plate, these correspond to the interchangeability means.

Protective screen device, characterized in that one obtains said interchangeability means in a particular position of the protection screen, this position aligns the corrugated nipple and the grooves of the hollow axis of said mounting plate with said clearance and said lug of said protuberances of said protection screen, in a following movement (D1 or D2) is installed or uninstalls the protective screen.

Protective screen device, characterized in that the shaft comprises at least one grain defined by an outer diameter greater than said bore of said protuberances. Said grain based on at least one vault giving elasticity (plastic) and provides a brake and holds the sunscreen whatever its position.

Protective screen device, characterized in that said fixing plate, will comprise at least one resilient opposable fin, said resilient opposable elastic wing of a certain value, this value being less than the thickness of the visors that are found in the trade, said elastic opposable wing has on its outer face, a mark or advertisement engraved in the mass.

Protective screen device, characterized in that, said resilient opposable wing of said fixing plate comprises a removable token engraved with a mark or an advertisement, said token held on said resilient opposable wing by a magnet mounted in force on said resilient opposable wing (8) of said mounting plate. Protective screen device, characterized in that the plane of the rotation axis of the protective screen is between 5 mm and 20 mm from a base plane of the visor.

Protective screen device, characterized in that the protective screen device is adjustable according to the distance (L1) is not limiting, this distance (L1) allows the user wearing glasses with corrective lenses to adjust the device protective screen according to these corrective glasses.

Claims (12)

Protection screen device (1), characterized in that it consists of three parts, two fixing plates (7) and an interchangeable shield (2), the two identical or symmetrical fixing plates (7), the protective screen device is made solely by the manufacture of these two parts: protective screen (2) and fixing plate (7), the interchangeable protection screen (2) and said fixing plates (7) are correlating, which provides the maintenance, rotation, indexing, interchangeability and self-adjustment of said screen device (1). Protective screen device (1), according to claim 1, characterized in that said protective screen (2) has at its ends (3, 4) protrusions (5, 6) obtained in the mass in a single operation. injection molding, said protuberances (5, 6) are constituted by at least one bore (12) and at least one corrugated bore (13), said bore (12) supports at its end at least one lug (11). Said corrugated bore (13) is separated by at least one clearance (14). Protective screen device (1), according to claim 1, characterized in that said fixing plate (7) comprises a hollow shaft (15) obtained in the mass in a single injection molding operation, said hollow shaft ( 15) supporting at least one shaft (18), supporting at least one fluted nipple (20) and supporting at its end at least one bulge (17) separated by at least one groove (22). Protective screen device (1) according to any one of claims 2 to 3, characterized in that said protuberances (5-6) comprise at least one lug (11), said lug (11) having a thickness ( E2) smaller than the space (E1) and arranged to travel in said space (E1), said space (E1) delimited by a shoulder (21) and at least one bulge (17) separated by at least one groove (22). ) formed by said hollow pin (11) of said fixing plate (7), said pin, formed by said protuberances (5, 6) of the protective screen (2), these correspond to the means of self-adjustment. Protective screen device (1) according to any one of claims 1 to 3, characterized in that said fixing plates (7) comprise at least one corrugated pin (20) arranged to correlate with at least one corrugated bore (13) said corrugated pin (20) and said corrugated bore (13) being respectively formed by said hollow pin (15) of said pinch plate (7) and said protuberances (5, 6) of said shield (2 ), these correspond to the indexing means. Protective screen device (1), according to any one of claims 1 to 3, characterized in that said protuberances (5-6) comprise at least one clearance (14), said clearance (14) allows the release of said splined nipple (20) of said hollow shaft (15) of said fixing plate (7), release of said lug (11) from said protuberances (5, 6) of said shield (2) is total, when said lug (11) said protuberances (5-6) are aligned with said groove (22) of said hollow shaft (15) of said fixing plate (7), these correspond to the interchangeability means. Protective screen device (1), according to any one of the preceding claims, characterized in that said interchangeability means is obtained in a particular position (P3) of the protective screen (2), this position (P3) aligns the fluted nipple (20) and the grooves (22) of the hollow shaft (15) of said fixing plate (7) with said clearance (14) and said lug (11) of said protuberances (5, 6) of said protection screen (2), in a following movement (D1 or D2) is installed or uninstalled the protective screen (2). Protective screen device (1) according to claim 3, characterized in that the shaft (18) has at least one grain (19) defined by an outside diameter greater than said bore (12) of said protuberances (5, 6), said grain (19) resting on at least one vault (24) giving elasticity (plastic) and provides a brake and holds the sunscreen (2) whatever its position. Protective screen device (1), according to claims 1 and 3, characterized in that said fixing plate (7), will comprise at least one elastic opposable wing (8), said resilient opposable wing (8) remote from a certain value (E4), this value (E4) being less than the thickness of the visors (26) that is commercially available, said opposable resilient wing (8) has on its outer face, a mark or advertisement (60) engraved in the mass. Protective screen device (1), according to claims 1, 3 and 9, characterized in that , said resilient opposable wing (8) of said fixing plate (7) comprises a removable token (9) engraved with a mark or advertisement, said token (9) held on said resilient opposable wing (8) by a magnet (25) mounted in force on said resilient opposable wing (8) of said mounting plate (7). Protective screen device (1) according to one of the preceding claims, characterized in that the plane (27) of the rotation axis (23) of the protective screen (2) is at a value (R1) between 5mm and 20mm of a base plane (28) of the visor (26). Protective screen device (1), according to any preceding claim, characterized in that the protective screen device is adjustable according to the distance (L1) non-limiting, this distance (L1) allows the user Wearing glasses with corrective lenses to adjust the protective screen device (1) according to these corrective glasses.

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