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WO2010140172A1 - Nécessaire d'accessoire pour casque - Google Patents

Nécessaire d'accessoire pour casque Download PDF

Info

Publication number
WO2010140172A1
WO2010140172A1 PCT/IT2009/000241 IT2009000241W WO2010140172A1 WO 2010140172 A1 WO2010140172 A1 WO 2010140172A1 IT 2009000241 W IT2009000241 W IT 2009000241W WO 2010140172 A1 WO2010140172 A1 WO 2010140172A1
Authority
WO
WIPO (PCT)
Prior art keywords
anchorage
support
cap
accessory kit
kit according
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.)
Ceased
Application number
PCT/IT2009/000241
Other languages
English (en)
Inventor
Stefano Dolcetti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to PCT/IT2009/000241 priority Critical patent/WO2010140172A1/fr
Publication of WO2010140172A1 publication Critical patent/WO2010140172A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/006—Means for transporting or storing helmets

Definitions

  • the present invention relates to an accessory kit for helmet, which can be particularly applied to motorcycling industry.
  • motorcycling helmets generally comprise a rigid plastic cap internally lined with soft padding made up of several layers of various materials.
  • the cap has a substantially spherical external profile, with an open base through which the motorcyclist's head is inserted, and a front opening that is either open, or else closed by a transparent visor that can be opened.
  • helmets Due to their basically spherical shape, helmets do not have stable support surfaces other than the open base, which nevertheless is not suitable for the purpose because it tends to get easily soiled around the edge. This is an undesired feature because when used it comes into contact with the head and neck of the motorcyclist.
  • the shape of the rigid cap cannot be modified, e.g. by making projections or level areas that create a support surface, for safety reasons, since these modifications could compromise the rigidity of the shape and the impact resistance of the helmet
  • Object of the present invention is to create a low cost accessory kit that can be applied fully reversibly to any helmet, to provide a stable area of support without in any way compromising its robustness and general safety.
  • Fig. 1 is a schematic side elevation view of a conventional helmet
  • Fig. 2 is a perspective view of a first element of the accessory kit according to the invention
  • Fig. 3 is a plan view of the element of Fig.2;
  • Fig. 3a is a plan view from below of Ihe element of Fig.2;
  • Fig.4 is a front view of the element of Fig.2;
  • Fig. 5 is a side elevation view of the element of Fig.2;
  • Fig. 6 is a perspective view of a second element of the accessory kit according to the invention.
  • Fig. 7 is a plan view of the element of Fig.6;
  • Fig. 8 is a front view of the element of Fig.6;
  • Fig.9 is a side elevation view of the element of Fig.6;
  • Fig. 10 is a view similar to Fig. 1, illustrating the conventional helmet with an accessory kit installed according to the invention
  • Fig. 10a is a side elevation view of the helmet with the accessory kit in use
  • Fig. 10b illustrates an enlarged detail of Fig. 10a in section
  • Fig. 11 is a plan view of the helmet with the accessory kit of Fig. 10.
  • Fig. 12 is a rear view of the helmet with the accessory kit of Fig. 10;
  • Fig. 13 is a plan view from below illustrating a first element of the accessory kit according to an alternative embodiment of the invention.
  • Fig. 14 is a perspective view illustrating a second element ofthe accessory kit of Fig. 13;
  • Fig. 15 is a perspective view illustrating the second element of the accessory kit in a further alternative embodiment ofthe invention. ⁇
  • Fig. 16 is a front view ofthe second element of Fig. 15;
  • Fig. 17 is a perspective view illustrating the conventional helmet with an accessory kit installed equipped with a second element according to the embodiment of Fig. 15.
  • a generic motorcyclist helmet 10 comprises a rigid plastic cap 12 internally lined with soft padding made of several layers of different materials (not illustrated).
  • the cap 12 has a basically spherical external profile, with an open base 14 through which the motorcyclist's head is inserted, and a front opening closed by a transparent mask that can be opened 18, through which the motorcyclist (not illustrated) has visual access to the exterior.
  • the first support 20 has an elongated profile delimited by two basically triangular end surfaces 22, 24, positioned symmetrically inclined with respect to an intermediate cross-sectional plane so as to converge downwards (Fig.4).
  • the first support 20 has:
  • a concave rear anchorage surface 26 delimited by two symmetrically opposite sides 26a, 26b of the end surfaces 22, 24, and is extended between a curved upper edge 28 and a curved lower edge 30, and is basically shaped to fit together with the rear surface of the cap 12,
  • a protrusion 38, 40 (Figs. 2, 3) whose apex coincides with the point at which the flat upper face 32, the curved lower face 36, and the corresponding end surface 22 or 24 meet.
  • Each of the two protrusions rising from the anchorage surface will define a support point for the helmet, as outlined more in detail hereinafter.
  • the accessory kit comprises a second moulded support 42 made of the same material as the first support 20, that can also be fixed to the external rear surface of the cap 12 at a spaced position below the first support
  • the second support 42 has a concave rear anchorage surface 44 with a peripheral profile that is preferably and basically elliptical and shaped to basically fit together with the rear surface of the cap 12.
  • the second support 42 develops from the anchorage surface 44 with a tapered lateral surface 46 terminating in peak 48 which will define a third point of support for the helmet.
  • each anchorage surface 26 and 44 of the two supports 20 and 42 has a strip of hooked Velcro 50 and 52 respectively glued thereonto, with a corresponding counter-strip of looped Velcro 54, 56 (see in particular Fig. 10b) glued to the cap 12 in the area where the support is to be fixed.
  • the supports Due to the deformable material of which they are made, the supports easily adapt to most helmet shapes and sizes. As illustrated in Fig. 10, once the supports are fixed to the helmet, together they form three support points at the apexes of a triangle set on a plane protruding beyond the spherical surface of the cap 12, so as to form a stable support base for the helmet 10.
  • thermoplastic elastomer or rubber makes the use of the supports according to the invention risk free, given that this material cannot damage the helmet material even in case of a violent impact
  • the configuration of the two supports is advantageously such to obtain a suitable aerofoil profile that does not compromise the aerodynamic features of the helmet
  • Figs. 13, 14 illustrate die accessory kit according to an alternative embodiment of the invention, wherein the supports 120 and 142 have the same shape and are made of the same material as the supports described in the previous embodiments, but rather than being fixed to the helmet by means of Velcro strips, they have respective pairs of suction pads 160a, 160b and 162a, 162b at the opposite ends of the corresponding anchorage surfaces 126 and 144.
  • support 142 comprises two protrusions as the support 120.
  • Figs. 15-17 illustrate a further embodiment of the second support 242, wherein the anchorage surface 244, instead of having an elongated elliptical profile along a straight axis, has a profile extended basically along a V-shaped curved axis that confers it a greater rigidity in the transverse direction.
  • kit described above can be adapted to any type of motorcycling or sports helmet with a similar profile, either closed as illustrated in Fig. 1 or open, in which the visor and the opening for inserting the head are connected.
  • the moulded supports could be fixed to different areas of the external surface of the cap, for example on the upper part of the helmet rather than on the back.
  • the supports could be fixed to the helmet with fixings other than those illustrated, e.g. with double- sided adhesive tape.
  • the kit may also comprise just one support of the first type, so as to create two auxiliary support points, to which one could add the outermost point of the cap, or else two supports of the first type so as to create four support points.
  • the support of the first type could also be made of two symmetrical parts rather than a single piece.

Landscapes

  • Helmets And Other Head Coverings (AREA)

Abstract

L'invention concerne un nécessaire d'accessoire qui peut être installé sur un casque (10) équipé d'une calotte rigide (12), caractérisé en ce qu'il comprend au moins un support (20) fait d'un matériau souple élastique, dont la forme d'une des surfaces d'ancrage (26) lui permet de s'ajuster globalement à la surface externe de la calotte (12) et que l'on peut fixer à la calotte (12) et l'en retirer par l'intermédiaire des dispositifs d'ancrage (50, 160a, 160b), et une paire de protubérances (38, 40) qui se dressent sur ladite surface d'ancrage (26) et définissent des points de support (38, 40) dressés correspondants pour le casque sur la surface externe de la calotte.
PCT/IT2009/000241 2009-06-05 2009-06-05 Nécessaire d'accessoire pour casque Ceased WO2010140172A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IT2009/000241 WO2010140172A1 (fr) 2009-06-05 2009-06-05 Nécessaire d'accessoire pour casque

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2009/000241 WO2010140172A1 (fr) 2009-06-05 2009-06-05 Nécessaire d'accessoire pour casque

Publications (1)

Publication Number Publication Date
WO2010140172A1 true WO2010140172A1 (fr) 2010-12-09

Family

ID=41611322

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2009/000241 Ceased WO2010140172A1 (fr) 2009-06-05 2009-06-05 Nécessaire d'accessoire pour casque

Country Status (1)

Country Link
WO (1) WO2010140172A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3005241A1 (fr) * 2013-05-03 2014-11-07 Ronan Marie Jean Passemard Dispositif destine a maintenir un casque de protection dans une position d'equilibre stable lorsqu'il repose, sur sa partie bombee, au sol ou sur toute autre surface plane.
WO2017001427A1 (fr) 2015-06-29 2017-01-05 Isc Plastic Parts, S.L. Support pour casque

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2744341A1 (fr) * 1996-02-02 1997-08-08 Muzel Frederic Dispositif pour caler un casque sur un support horizontal
US5953762A (en) * 1999-02-11 1999-09-21 Corbett; Joseph Sports helmet with protective fincap
FR2777164A1 (fr) * 1998-04-10 1999-10-15 Patrick Apicella Dispositif permettant de maintenir un casque sur une surface plane
FR2903863A1 (fr) * 2006-07-19 2008-01-25 Philippe Marquis Protection de casque.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2744341A1 (fr) * 1996-02-02 1997-08-08 Muzel Frederic Dispositif pour caler un casque sur un support horizontal
FR2777164A1 (fr) * 1998-04-10 1999-10-15 Patrick Apicella Dispositif permettant de maintenir un casque sur une surface plane
US5953762A (en) * 1999-02-11 1999-09-21 Corbett; Joseph Sports helmet with protective fincap
FR2903863A1 (fr) * 2006-07-19 2008-01-25 Philippe Marquis Protection de casque.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3005241A1 (fr) * 2013-05-03 2014-11-07 Ronan Marie Jean Passemard Dispositif destine a maintenir un casque de protection dans une position d'equilibre stable lorsqu'il repose, sur sa partie bombee, au sol ou sur toute autre surface plane.
WO2017001427A1 (fr) 2015-06-29 2017-01-05 Isc Plastic Parts, S.L. Support pour casque
US10537146B2 (en) 2015-06-29 2020-01-21 Luis De Arquer Recio Support for helmets

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