EP3287030B1 - Casque de sports d'hiver comprenant une visiere pivotante et verrouillable - Google Patents
Casque de sports d'hiver comprenant une visiere pivotante et verrouillable Download PDFInfo
- Publication number
- EP3287030B1 EP3287030B1 EP16185911.1A EP16185911A EP3287030B1 EP 3287030 B1 EP3287030 B1 EP 3287030B1 EP 16185911 A EP16185911 A EP 16185911A EP 3287030 B1 EP3287030 B1 EP 3287030B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- adapter
- visor
- sports helmet
- snow sports
- locking
- 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.)
- Active
Links
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- 230000007246 mechanism Effects 0.000 claims description 11
- 239000004677 Nylon Substances 0.000 claims description 4
- 239000004952 Polyamide Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- 229920000515 polycarbonate Polymers 0.000 claims description 4
- 239000004417 polycarbonate Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 229920001169 thermoplastic Polymers 0.000 claims description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
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- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 206010000496 acne Diseases 0.000 description 1
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- 230000015572 biosynthetic process Effects 0.000 description 1
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- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 230000000475 sunscreen effect Effects 0.000 description 1
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- 238000005494 tarnishing Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
Images
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
- A42B3/22—Visors
- A42B3/221—Attaching visors to helmet shells, e.g. on motorcycle helmets
- A42B3/222—Attaching visors to helmet shells, e.g. on motorcycle helmets in an articulated manner, e.g. hinge devices
Definitions
- the present invention relates to a snow sports helmet with a swivel and lockable visor.
- Winter sports helmets are worn today by many winter sports enthusiasts as head protection, especially by skiers and snowboarders.
- the snow sports helmet is combined with a separate pair of skis or sunglasses to protect the eyes from snow, rain, sunlight, wind and other environmental conditions.
- ski goggles are impractical, especially for spectacle wearers.
- snow sports helmets with "integrated" ski or sunglasses were developed.
- a ski helmet with a visor as a sunscreen can be moved by means of a lever at the front of the ski helmet continuously from an open position to a driving position, wherein it lies in the open position between an outer and an inner helmet layer.
- the fastening and pivoting mechanism has locking positions in which the visor engages and therefore can not move without the influence of the wearer.
- the visor at its end regions in each case a hole with locking projections, which engage in corresponding Rasteinbuchtungen on a connecting element and thus form the locking positions.
- the present invention relates to a snow sports helmet having lateral attachment means for attachment of a visor on both sides. It should the visor in the attached state from an open position to a driving position be pivotable, wherein at least in the open position and in the driving position locking positions are present.
- the adapter has a first means for fixed connection of the visor with the adapter and a second means for forming a pivotable and latchable connection mechanism with one of the lateral attachment means of the snow sports helmet.
- the adapter allows secure attachment of the visor to the snow sports helmet. At the same time, it ensures a simple pivoting of the visor from the open position to the driving position, wherein an unwanted pivoting is prevented by the locking positions.
- the main advantage of the adapter is that damage to the visor can be completely avoided by the pivoting process. Through the adapter, the connection mechanism no longer acts directly on the visor, so that wear can be prevented.
- the second means comprises a convex element or a concave element for forming the pivotable and latchable connection mechanism. This allows a simple formation of a pivotable connection by cooperation with a corresponding concave or convex element of the fastening means.
- the convex element or concave element also has at least one latching indentation or at least one locking projection for fixing locking positions. These are intended to cooperate in the connected state with corresponding latching projections or Rasteinbuchtitch.
- the at least one latching recess or the at least one latching projection is optionally formed on a spring clip.
- a spring clip allows easier pivoting from one locking position to another.
- either the adapter or the fastening element has at least one spring clip.
- connection of the adapter with the visor can be made basically detachable or non-detachable.
- the first means for fixed connection of the visor with the adapter at least one recess into which an end portion of the visor can be inserted.
- the end region is preferably introduced along a longitudinal axis L of the adapter.
- the recess is bounded by a bottom and an at least approximately parallel to the bottom holding portion wherein the end portion of the visor between the bottom and the holding portion can be inserted.
- the bottom and holding section are preferably flat against the end region of the visor.
- the first means for fixed connection of the visor with the adapter at least one opening for receiving a pin and / or at least one knob for insertion into a breakthrough on the visor.
- this opening (s) and / or knob (s) Through this opening (s) and / or knob (s), a displacement of the visor relative to the adapter, in particular in the longitudinal direction L, is prevented.
- the above-described recess is present, in particular slipping out of the end portion of the recess is prevented. This ensures a firm connection.
- the adapter according to the invention has both the above-described recess and at least one opening and / or at least one pimple up. This ensures an optimal connection between visor and adapter.
- the adapter in the bottom has a first opening and in a at least approximately parallel to the bottom retaining tab on a first opening aligned second opening.
- the visor also has a corresponding, aligned in the connected state with the two openings breakthrough, so that the pin or other fixing element can be passed through the bottom, visor and retaining tab.
- the material of the visor is usually dictated by its function: it should be transparent, shatterproof, bendable to a degree and relatively light. It can therefore not be chosen arbitrarily.
- the adapter is made of plastic or a composite material, in particular of a thermoplastic material.
- the adapter consists of polyamide or polycarbonate, in particular of nylon-polyamide PA 66. These materials are sufficiently stable to prevent damage, and at the same time sufficiently flexible to ensure easy pivoting and locking. They are unbreakable and abrasion-resistant, even at high temperatures, thus ensuring high precision.
- an adapter made of these materials is also relatively lightweight, so be that Weight is not detrimental to the wearing comfort of the snow sports helmet.
- an adapter according to one of the preferred embodiments described above is used.
- the present invention relates to a snow sports helmet with a swivel visor, wherein the visor is attached by means of two adapters on the snow sports helmet.
- the visor is releasably attached to the snow sports helmet. This allows the visor when needed, for example, if it is scratched or another color / protective function is desired, be solved by snow sports helmet and replaced.
- connection mechanisms between the adapters and the lateral ones Fasteners of the snow sports helmet detachable are particularly preferred.
- the visor and the adapters are replaced.
- the lateral fastening means may each comprise a screw for releasably securing the respective adapter. This allows a particularly easy handling.
- connection between visor and adapter is designed to be detachable.
- the lateral fastening means of the snow sports helmet each have a connecting element which is the same as the convex or concave elements of the adapter and has at least one latching projection or at least one latching recess for fixing latching positions, the latching projections or latching inlets of the lateral fastening means being at least one latching projection Rasteinbuchtung or correspond to the at least one locking projection of the second means of the respective adapter and cooperate in the connected state with this / m.
- either the at least one latching projection or the at least one latching recess of the lateral fastening means or the at least one latching recess or the at least one latching projection of the second means of the adapter is formed on a spring clip.
- a spring clip By such a spring clip the respective latching projections or the respective latching indentation is resiliently mounted, so that the spring force of the spring clip must be overcome for pivoting from one latching position to the next.
- the adapters each have a concave element with two at least approximately diametrically opposed latching projections for fixing detent positions and with a recess for preventing pivoting beyond the open position or driving position
- the lateral fastening means each having a convex portion Has at least four, preferably at least six, in pairs at least approximately diametrically opposite, arranged on two spring clips Rasteinbuchtitch for fixing detent positions and a protruding, arranged in the circumferential direction between the spring clips stop anchor for preventing pivoting over the open position or driving position also has.
- the two locking projections of the adapter engage in two at least approximately diametrically opposite Rasteinbuchtitch the lateral fastener engage and the stop armature of the lateral fastener engages in the recess of the adapter.
- the adapters are each attached to the visor by means of a fixing element.
- the adapter preferably at least one opening and the visor on at least one opening, through which a pin of the fixing can be introduced.
- the adapter could also have a nub, which are introduced into apertures on the visor and on the fixing element.
- the adapter in the bottom has a first opening and in a at least approximately parallel to the bottom retaining tab on the first opening aligned second opening, so that the pin can be passed through both.
- the fixing element has a flat area and a protruding therefrom pin having a free end which is passed through the at least one opening in the adapter, in particular by the two aligned openings in the adapter, and by a breakthrough in the visor.
- the pin is fixed by means of an undercut at the free end of the pin.
- the pin may have at its free end, for example, an extension which engages behind the retaining tab of the adapter in the connected state.
- the visor is self-supporting.
- the visor is usually made of polycarbonate, which may be tinted, mirrored, coated with a fog stop and / or provided with a polarizing filter.
- the visor may optionally have a circumferential or interrupted frame. Preferably, it has a flexible sealing lip at its upper edge. Such frames and sealing lips are well known in the art.
- the visor may have a face seal in a lower edge area. This may consist in particular of foam. It serves to prevent the ingress of snow and other debris and to regulate the flow of air under the visor, in particular to avoid tarnishing.
- face seals are well known in the art.
- the present invention is further illustrated by a concrete embodiment shown schematically in the drawing.
- the Figures 1 and 2 show a perspective bottom view and top view, respectively, of an adapter 10.
- a sight 12 (not shown here; FIGS. 3 to 6 ) on a snow sports helmet 14 (not shown here; FIGS. 5 and 6 ) are usually two such counterparts configured adapter 10 is used.
- the adapter 10 is preferably made of a thermoplastic plastic, in particular nylon nylon PA 66.
- the adapter 10 has a substantially trapezoidal, flat recess 20 which is used for fixed connection of the visor 12 (not shown here; FIGS. 3 to 6 ) with the adapter 10 is used.
- the recess 20 is delimited by a flat bottom 22, and two side walls 24 projecting substantially at right angles from the bottom 22, and a rear wall 26 connecting the side walls and likewise projecting substantially at right angles from the bottom 22.
- the holding portion 30 begins where the bottom 22 ends.
- the bottom 22 also has two frusto-conical nubs 32, which are intended to be inserted into corresponding apertures on the visor 12 (not shown here; FIG. 4 ) to be introduced.
- a first opening 36 is present, which is aligned with a second opening 38 in the retaining tab 34.
- the first opening 36 is significantly larger than the second opening 38, and the first opening 36 is D-shaped, while the second opening 38 is circular.
- the second opening 38 is located centrally above the first opening 36.
- a gap is left open, through which the visor 12 along the longitudinal axis L of the adapter 10 can be inserted into the recess 20 and fixed there, as described below in connection with the FIGS. 3 and 4 is described in more detail.
- the adapter 10 has a storage area 50 directed away from the recess 20 along the longitudinal axis L and protruding from the rear wall 26. This serves, together with a lateral attachment means of the snow sports helmet 14 (not shown here; FIGS. 3 to 6 ) form a pivotable and latchable connection mechanism.
- the storage area 50 is flat and substantially annular. On the outside, the storage area 50 is circular arc-shaped and on the inside it has a substantially oval hole 52, which serves as a concave element for forming the pivotable and latchable connection mechanism '.
- the storage area 50 also has a wider, executed to the rear wall 26 recess 56.
- the recess 56 serves to prevent pivoting beyond the open position or driving position, as described below in connection with the FIGS. 3 to 5 is described.
- FIG. 3 shows the adapter 10 from the Figures 1 and 2 together with a separate connecting element 60 and a separate fixing element 62 as well as a part of a sight 12, of which an end region 70 is inserted into the recess 20 of the adapter 10.
- FIG. 4 shows the same elements as FIG. 3 , but with the end area 70 of the visor 12 is fixed by means of the fixing element 62 in the recess 20 of the adapter 10.
- the visor 12 is preferably made of tinted and mirrored polycarbonate and has a rounded, elongated shape, of which in the present case, however, only a portion 70 having an end portion is shown.
- the visor 12 may also optionally have a frame and / or a face seal, which are presently also not shown.
- the visor 12 In its end region 70, the visor 12 has two lateral openings 72 and a central opening 74 arranged therebetween. In the two lateral openings 72 each one of the two knobs 32 of the adapter 10 is inserted.
- the one-piece fixing element 62 is used for further attachment of the visor 12 on the adapter 10. It has a flat area 80 and an integral pin 82 protruding therefrom.
- the areal area 80 corresponds in size and shape to the first opening 36 in the bottom 22 of the recess 20 of the adapter 10, so that the areal area 80 can be inserted into the first opening 36. In the present case, both are essentially D-shaped.
- the pin 82 is arranged centrally on the area 80 and faces from this at least approximately at right angles. At its free end, the substantially cylindrical pin 82 has an extension 84 which forms an undercut together with the pin 82.
- the pin 82 with the extension 84 first in succession through the first opening 36 of the adapter 10, the central opening 74 of the visor 12 and the second opening 38 of the adapter 10 is passed and fixed by means of the undercut , In this case, the extension 84 engages behind the retaining tab 34 of the adapter 10th
- the area 80 lies in the first opening 36.
- the side of the area 80 from which the pin 82 protrudes lies against the end area of the visor 12, while the side facing away from the pin is flush with that of the sight 12 remote outer surface of the floor 20.
- the one-piece connecting element 60 is essentially circular and preferably also consists of a thermoplastic, in particular nylon-nylon PA 66. It comprises a lower layer 90 and an integral upper layer 92 protruding from the lower layer 90.
- the upper layer 92 extends substantially parallel to the lower layer 90 and has a smaller diameter than the latter.
- the two layers 90, 92 are connected to one another in the region of the longitudinal axis L.
- the underside of the lower layer 90 facing away from the upper layer 92 rests against the snow sports helmet 14, while its upper side rests against the underside of the storage area 50 (not shown here).
- the upper layer 92 lies in the oval hole 52 of the storage area 50.
- the upper layer 92 has a web 94 extending along the longitudinal axis L with a central bore 96.
- the bore 96 is intended to be penetrated by the shaft of a screw for releasably securing the adapter 10 and connector 60 on the snow sports helmet 14.
- the upper layer 92 has two projecting from the web 94, rounded spring clip 104, wherein between the web 94 and the spring clips 104 each have a banana-like opening 106 is present.
- the spring clip 104 act as a corresponding oval hole 52 of the adapter 10, convex element and have on its outer side each three Rasteinbuchtitch 110 and a further indentation 112.
- two diametrically opposite Rasteinbuchtonne 110 serve to define one of the locking positions, while the two also diametrically opposite, terminal further indentations 112 improve the spring characteristics of the spring clip 104.
- the upper layer 92 is inserted into the oval hole 52 of the storage area 50 and brought into abutment with the inside thereof.
- the latching projections 54 of the adapter 10 engage in the latching indentations 110 of the connecting element 60 and thus form one of the latching positions.
- the two parts are pivoted relative to each other about the axis of the central bore 96.
- the spring clips 104 yield and thus enable the displacement of the latching projections 54 into the respective latching indentations 110 adjacent in the pivoting direction, where the next latching position is formed.
- three detent positions are defined by the locking projections 54 and Rasteinbuchteptept, of which the two outer correspond to an open position or a driving position of the visor 12 and the middle defines an intermediate position with partially open visor 12.
- an abutment anchor 118 that protrudes from the web 94 in the upper layer 92 along the longitudinal axis L and engages in the recess 56 of the bearing area 50 in the connected state prevents it from being pivoted beyond the open position or driving position.
- the upper layer 92 in the present case has a round positioning recess 120, which enables automatic assembly.
- the adapter 10 according to the invention according to the presently described embodiment seen in side view, as he interacts with the visor 12, the fixing member 62, the connecting member 60 and a snow sports helmet 14.
- the bottom 22 of the adapter 10 is the outer environment and the holding portion 30 facing the snow sports helmet 14.
- the end portion 70 of the visor 12 is inserted into the recess 20 of the adapter 10 and fastened there by means of the fixing element 62.
- the visor 12 is self-supporting. At its upper edge it is provided with an L-shaped, elastic sealing lip 126, while at its lower edge an only partially elastic skirt 128 is present. Sealing lip 126 and skirt 128 each connect with a slight distance to the holding portion 30 of the adapter 10.
- the upper layer 92 of the connecting element 60 is arranged in the oval hole 52 of the adapter 10, wherein the latching projections 54 engage in two of the Rasteinbuchtungen 110 and the stopper armature 118 engages in the recess 56.
- the outer surface of the upper layer 92 is at least substantially flush with the outer surface of the storage area 50 of the adapter 10.
- FIG. 6 shows a snow sports helmet 14 in side view, to which the visor 12, 12 'by means of the inventive adapter 10, 10' is attached.
- the visor 12 for illustration both in the open position (visor 12' folded upwards and substantially outside the field of view of a user), as well as in the driving position (visor 12 folded down) shown.
- the visor 12, 12 but of course only one of these positions - or in the presence of more than two locking positions and a predefined position in between - occupy.
- the sealing lip 126 on the outside of the helmet 14 is located (not visible here), thus preventing the penetration of snow, rain or other foreign bodies and excessive draft.
- the visor 12, 12 ' also on the inside at its lower edge on a face seal (not visible here).
- a face seal is preferably made of foam and is in driving position on the face of the wearer.
- the helmet 14 according to the invention is particularly suitable for spectacle wearers.
- an additional intermediate position between the open position and the driving position additionally engageable.
- the visor 12, 12 In this intermediate position, the visor 12, 12 'lies largely outside the field of vision of the wearer and forms a forward-facing "roof" which protects the eyes of the wearer from sunlight, rain or snow.
- a screw 134 is present, which is passed through the oval hole 52 of the adapter 10, 10 'and the central bore 96 of the connecting element 60 and is screwed to the helmet 14. This ensures a detachable connection.
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- Helmets And Other Head Coverings (AREA)
Claims (16)
- Casque de sports de neige (14) avec une visière (12) pivotable, le casque de sports de neige (14) ayant des moyens de fixation latérale pour fixer la visière (12) sur les deux côtés, et la visière (12) étant pivotable d'une position ouverte vers une position de conduite quand elle est fixée, une position de blocage étant disponible dans la position ouverte,
caractérisé en ce que
la visière (12) est fixée au casque de sports de neige (14) au moyen de deux adaptateurs (10), chaque adaptateur (10) ayant un premier moyen pour la connexion fixe de la visière (12) à l'adaptateur (10) et un second moyen pour former un mécanisme de connexion pivotable et encliquetable avec un des moyens de fixation latérale du casque de sports de neige (14), une position de blocage étant aussi présente dans la position de conduite, et en ce que le second moyen comprend un élément convexe ou concave, qui a deux encoches de blocage ou saillies de blocage (54) positionnées au moins approximativement de façon diamétralement opposée pour définir des positions de blocage. - Casque de sports de neige (14) selon la revendication 1, caractérisé en ce que ces encoches de blocage ou ces saillies de blocage (54) sont formées par un étrier de ressort (104).
- Casque de sports de neige (14) selon l'une des revendications 1 à 2, caractérisé en ce que le second moyen, en plus des encoches de blocage ou des saillies de blocage (54), a un évidement (56) ou une ancre d'arrêt en saillie pour éviter un pivotement au-delà de la position ouverte ou de la position de conduite.
- Casque de sports de neige (14) selon l'une des revendications 1 à 3, caractérisé en ce que le premier moyen pour la connexion fixe de la visière (12) à l'adaptateur (10) a au moins une cavité (20) dans laquelle une région d'extrémité (70) de la visière (12) peut être insérée, la cavité (20) étant préférablement délimitée par une base (22) et une section de maintien (30) disposée au moins approximativement parallèle à la base (22), et la région d'extrémité (70) de la visière (12) peut être insérée entre la base (22) et la section de maintien (30).
- Casque de sports de neige (14) selon l'une des revendications 1 à 4, caractérisé en ce que le premier moyen pour la connexion fixe de la visière (12) à l'adaptateur (10) a au moins une ouverture (36, 38) pour recevoir une goupille (82) et/ou au moins une protubérance (32) pour l'insertion dans une perforation (74) dans la visière (12).
- Casque de sports de neige (14) selon la revendication 5 avec une cavité (20) selon la revendication 4, caractérisé en ce que l'adaptateur (10) a une première ouverture (36) dans la base (22) et, dans une languette de maintien (34) disposée au moins approximativement parallèle à la base (22), a une seconde ouverture (38) qui est alignée avec la première ouverture (36) .
- Casque de sports de neige (14) selon l'une des revendications 1 à 6, caractérisé en ce que l'adaptateur (10) consiste en thermoplastique, préférablement en polyamide ou en polycarbonate, en particulier en nylon polyamide PA 66.
- Casque de sports de neige (14) selon l'une des revendications 1 à 7, caractérisé en ce que l'adaptateur a une région de support (50) s'étendant le long d'un axe longitudinal L de l'adaptateur, dirigé en s'éloignant de la cavité (20) et en saillie par rapport à une paroi arrière (26), qui est conçue pour former un mécanisme de connexion pivotable et encliquetable avec un moyen de fixation latérale du casque de sports de neige.
- Casque de sports de neige (14) selon l'une des revendications 1 à 8, caractérisé en ce que la visière (12) est fixée de façon détachable au casque de sports de neige (14), les mécanismes de connexion entre les adaptateurs (10) et les moyens de fixation latérale du casque de sports de neige (14) étant préférablement détachables, et, de façon particulièrement préférable, les moyens de fixation latérale comprenant chacun une vis (134) pour la fixation de façon détachable de l'adaptateur (10) respectif.
- Casque de sports de neige (14) selon l'une des revendications 1 à 9, caractérisé en ce que les moyens de fixation latérale du casque de sports de neige (14) ont chacun un élément de connexion complémentaire aux éléments convexes ou concaves de l'adaptateur (10) et ont au moins une saillie de blocage ou au moins une encoche de blocage (110) pour définir des positions de blocage, les saillies de blocage ou les encoches de blocage (110) des moyens de fixation latérale correspondant aux encoches de blocage ou aux saillies de blocage (54) du second moyen de l'adaptateur (10) respectif et, dans l'état relié, interagissant avec celles-ci.
- Casque de sports de neige (14) selon la revendication 10, caractérisé en ce que soit la au moins une saillie de blocage ou soit la au moins une encoche de blocage (110) des moyens de fixation latérale ou les encoches de blocage ou les saillies de blocage (54) du second moyen de l'adaptateur (10) sont formés sur un étrier de ressort (104).
- Casque de sports de neige (14) selon la revendication 11, caractérisé en ce que les adaptateurs (10) ont chacun un élément concave avec deux saillies de blocage (54) positionnées au moins approximativement de façon diamétralement opposée pour définir des positions de blocage et avec un évidement (56) pour éviter le pivotement au-delà de la position ouverte ou de la position de conduite, et les moyens de fixation latérale ont chacun une région concave avec au moins quatre, préférablement au moins six encoches de blocage (110), positionnées au moins approximativement de façon diamétralement opposée en paires et disposées sur deux étriers de ressort (104), pour définir des positions de blocage, et une ancre d'arrêt en saillie (118), disposée entre les étriers de ressort (104) dans la direction circonférentielle, pour éviter le pivotement au-delà de la position ouverte ou de la position de conduite, les deux saillies de blocage (54) de l'adaptateur (10) s'engageant dans deux encoches de blocage (110) des moyens de fixation latérale positionnées au moins approximativement de façon diamétralement opposée, et l'ancre d'arrêt (118) du moyen de fixation latérale s'engageant dans l'évidement (56) de l'adaptateur (10).
- Casque de sports de neige (14) selon la revendication 5 ou 6, caractérisé en ce que les adaptateurs (10) sont chacun fixés à la visière (12) au moyen de l'élément de fixation (62), l'élément de fixation (62) comprenant préférablement une région plate (80) et la goupille (82) qui s'étend en saillie par rapport à celle-ci et a une extrémité libre, ladite goupille étant guidée à travers au moins l'ouverture (36, 38) dans l'adaptateur (10), en particulier à travers deux ouvertures alignées (36, 38) dans l'adaptateur (10), et à travers la perforation (74) dans la visière (12), et étant de façon particulièrement préférée fixé au moyen d'une contre-dépouille à l'extrémité libre de la goupille (82).
- Casque de sports de neige (14) selon l'une des revendications 10 à 12, caractérisé en ce que l'élément de connexion est essentiellement circulaire et comprend une couche inférieure (90) et une couche supérieure (92) intégrale s'étendant en saillie par rapport à la couche inférieure (90), la couche supérieure (92) s'étendant substantiellement parallèlement à la couche inférieure (90) et ayant un diamètre plus petit que cette dernière, et les deux couches (90, 92) étant reliées l'une à l'autre dans la région de l'axe longitudinal L de l'adaptateur, en ce qu'une face inférieure de la couche inférieure (90), orientée de façon opposée à la couche supérieure (92), repose sur le casque de sports de neige (14) dans l'état relié, alors que la face supérieure repose sur la face inférieure de la région de support (50), et la couche supérieure (92) est située dans un trou ovale (52) dans la région de support (50), en ce que la couche supérieure (92) a une traverse (94) s'étendant le long de l'axe longitudinal L et ayant un trou central (96), le trou étant prévu, pour la fixation détachable de l'adaptateur (10) et de l'élément de connexion (60) au casque de sports de neige (14), pour être traversé par la tige de vis et en ce que deux tenons (98) s'étendent en saillie de la face inférieure de la couche inférieure (90), lesquels étant prévus pour être insérés dans des creux correspondants dans le casque de sports de neige (14) .
- Casque de sports de neige (14) selon la revendication 14, caractérisé en ce que la couche supérieure (92) a deux étriers de ressort (104) arrondis s'étendant en saillie de la traverse (94), une ouverture en forme de banane (106) étant présente chaque fois entre la traverse (94) et les étriers de ressort (104), les étriers de ressort (104) fonctionnant comme un élément convexe correspondant avec le trou ovale (52) de l'adaptateur (10) et, sur leur côté extérieur, chacun a trois encoches de blocage (110) et chacun a une encoche supplémentaire (112), deux encoches de blocage (110) positionnées de façon diamétralement opposée servant chacune à définir une des positions de blocage, tandis que les deux encoches supplémentaires (112) positionnées également de façon diamétralement opposée à l'extrémité améliorent les propriétés de ressort des étriers de ressort (104).
- Casque de sports de neige (14) selon l'une des revendications 1 à 15, caractérisé en ce que la visière (12) est autoportante, la visière pouvant avoir optionnellement un cadre, et/ou en ce que la visière (12) a un joint de face dans une région de bord basse.
Priority Applications (1)
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EP16185911.1A EP3287030B1 (fr) | 2016-08-26 | 2016-08-26 | Casque de sports d'hiver comprenant une visiere pivotante et verrouillable |
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Application Number | Priority Date | Filing Date | Title |
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EP16185911.1A EP3287030B1 (fr) | 2016-08-26 | 2016-08-26 | Casque de sports d'hiver comprenant une visiere pivotante et verrouillable |
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EP3287030A1 EP3287030A1 (fr) | 2018-02-28 |
EP3287030B1 true EP3287030B1 (fr) | 2019-07-10 |
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EP16185911.1A Active EP3287030B1 (fr) | 2016-08-26 | 2016-08-26 | Casque de sports d'hiver comprenant une visiere pivotante et verrouillable |
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AT521369B1 (de) * | 2018-05-28 | 2020-01-15 | Atomic Austria Gmbh | Sporthelm |
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GB9120363D0 (en) * | 1991-09-25 | 1991-11-06 | Helmets Ltd | Helmets |
DE9401066U1 (de) * | 1994-01-22 | 1994-03-10 | Fallert, Werner, 77887 Sasbachwalden | Schutzhelm mit einer Gesichtsschutzvorrichtung |
KR100750720B1 (ko) * | 2006-09-21 | 2007-08-22 | 주식회사 기도스포츠 | 헬멧 |
US7716754B1 (en) | 2007-03-27 | 2010-05-18 | William Ross | Ski helmet with adjustable face shield |
US20100132096A1 (en) * | 2008-12-03 | 2010-06-03 | Tsan-Jee Chen | Structure for safety helmet |
CA2658238C (fr) | 2009-03-16 | 2010-05-18 | Danny Higgins | Casque protecteur pourvu d'un mecanisme de guidage pour visiere compatible, et visiere associee |
ITBG20100032U1 (it) | 2010-09-29 | 2012-03-30 | Prorace S R L | Casco da sci con visiera a scomparsa |
US20140157474A1 (en) | 2012-12-12 | 2014-06-12 | Gerald F. ALESSI | Ventilated eye shield for ski helmet |
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