EP3281546A1 - Schutzvorrichtung für schuhwerk, angepasste laufsohle für diese vorrichtung, und schuhwerk, das diese sohle und/oder diese vorrichtung umfasst - Google Patents

Schutzvorrichtung für schuhwerk, angepasste laufsohle für diese vorrichtung, und schuhwerk, das diese sohle und/oder diese vorrichtung umfasst Download PDF

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Publication number
EP3281546A1
EP3281546A1 EP16184056.6A EP16184056A EP3281546A1 EP 3281546 A1 EP3281546 A1 EP 3281546A1 EP 16184056 A EP16184056 A EP 16184056A EP 3281546 A1 EP3281546 A1 EP 3281546A1
Authority
EP
European Patent Office
Prior art keywords
shoe
housing
sole
face
protective device
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Withdrawn
Application number
EP16184056.6A
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English (en)
French (fr)
Inventor
Pierre HESCHUNG
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.)
Heschung (societe Par Actions Simplifiee)
Original Assignee
Heschung (societe Par Actions Simplifiee)
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 Heschung (societe Par Actions Simplifiee) filed Critical Heschung (societe Par Actions Simplifiee)
Priority to EP16184056.6A priority Critical patent/EP3281546A1/de
Publication of EP3281546A1 publication Critical patent/EP3281546A1/de
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C13/00—Wear-resisting attachments
    • A43C13/14—Special attachments for toe-caps; Protecting caps for toe-caps
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/16—Overshoes
    • A43B3/20—Heel-less overshoes
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C15/00—Non-skid devices or attachments
    • A43C15/06—Ice-gripping devices or attachments, e.g. ice-spurs, ice-cleats, ice-creepers, crampons; Climbing devices or attachments, e.g. mountain climbing irons
    • A43C15/061—Ice-gripping devices or attachments, e.g. ice-cleats, ice-creepers
    • A43C15/063—Ice-gripping devices or attachments, e.g. ice-cleats, ice-creepers with ice-gripping means projecting from the front foot region
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C15/00—Non-skid devices or attachments
    • A43C15/12—Small releasable non-slip straps

Definitions

  • the present invention relates to the field of shoe protection, especially motorcycle or motorcycle shoes.
  • the present invention relates to a protective device for a shoe, a sole shoe and a shoe comprising said sole and, where appropriate, said protective device.
  • the publication FR 2 661594 A1 discloses also a removable protective device of a shoe seeking to solve this problem of maintenance and also this problem of lifting.
  • This device comprises, for this purpose, a band for covering the upper and which is provided in its extension with a first belt which is intended to pass under the front part of the sole.
  • a second strap is attached to the band and is intended to surround the rear portion of the shoe.
  • the addition of the second belt and improves the maintenance of the device on the shoe.
  • this addition has the disadvantage of complicating the device. As a result, the device is difficult to manufacture and fix.
  • the first strap which is arranged under and against the sole, creates an extra thickness under the shoe that hinders the motorcyclist's walking and harms his comfort.
  • the present invention aims to overcome at least one of these disadvantages.
  • the invention also relates to a tread sole comprising an external walking face having a front portion surmounted, in the mounted state in a shoe, by the upper of the latter, outsole characterized in that it is arranged to cooperate with a protection device as described above, and in that said front portion of the external walking face comprises male engagement means and / or female engagement means arranged to cooperate, by interlocking, respectively, with the female engagement means and / or the male engagement means additional protection device.
  • the invention also relates to a shoe comprising a tread sole forming the lower part of the shoe and a vamp, shoe characterized in that it comprises the outsole as described above.
  • Such a protective device 10 may preferably be a removable protective device relative to the boot 40, the removable fastening means 16a, 16b will be described later.
  • upper 41 the upper front portion of a shoe 40 over the sole and which is intended to dress the top of the front of a foot.
  • the outer face to be protected 42 of the upper 41 is intended to be the face of the vamp 41 which is on the outside of the boot 40, and in particular at the front and essentially on the upper part of the upper.
  • tread 20 is understood to mean the face of the tread 20 which is intended to be at least partly in contact with the ground in operating condition.
  • Elongated element 11 is understood to mean a piece of elongated material having a small thickness relative to its length and to its width.
  • the element 11 is a closed loop-shaped element, that is to say closed on itself, by such an element is meant a piece of material having a surface of revolution, for example , of frustoconical or cylindrical or toric or annular shape, such as for example a sleeve or a sleeve, and which is designed to conform to the shape of at least a portion of the front portion of the boot 40.
  • the first and second portions in this case, each form a part of revolution of the element 11 in the form of a closed loop.
  • the outer face of the protective device 10 is understood to mean the visible face in the mounted state.
  • the first protective portion 12 is preferably a first longitudinal protection portion 11 of the elongated element 11, such as a piece of elongated material and flat, for example a band, and is preferably leather, to give the protection device 10, an aesthetic.
  • the first and second portions in this case, each form a longitudinal portion of the elongate member 11.
  • the first and second portions 12 and 13 may each be a piece of elongated and flat material, for example, a strip and is preferably of elastic material. It will be understood that in the closed state of the elongated element 11, the first and second portions each form a part of revolution.
  • it may have a face 13b intended to come into direct contact with a portion of the outer walking face 21 of the tread 20.
  • At least the second holding portion 13 comprises male interlocking means 13 and / or female interlocking means 14 adapted and intended to cooperate, by interlocking, respectively, with means for interlocking.
  • female interlocking 23 and / or complementary male engagement means 28 that includes the outer walking face 21.
  • the male interlocking means 13 and / or the female engagement means 14 of the second holding portion 13 allow the protection device 10 to be accurately positioned on the outsole 20.
  • they make it possible to create a mechanical connection between the protective device 10 and the outsole 20 of the boot 40.
  • the protective device 10 can be held in position with satisfactory reliability on the outsole 20 and thus on the boot 40 which is equipped with it, ie improved reliability compared to current protection devices.
  • the second holding portion 13 may constitute said male engagement means of the second holding portion 13.
  • this arrangement allows all or part of the piece of material of the second portion 13 for holding the protection device 10 to fit into a housing 23 forming the female interlocking means of the outsole 20.
  • the second portion 13 of support can rest in the housing 23 of the outsole 20 by its side 13b.
  • the second holding portion 13 and the housing 23 have substantially complementary shapes ( Figures 2B and 3 ).
  • the female interlocking means of the second holding portion 13 may be formed by at least one through opening 14 ( Figures 1A and 1B ) or a cavity (not shown).
  • a through opening 14 is meant a slot, a slot, an orifice formed in and passing through the piece of material of the second holding portion 13.
  • This arrangement allows interlocking, for example, with a stud 28 which can form the male interlocking means of the outsole 20.
  • male interlocking means 13 and female interlocking means 14 are particularly advantageous, since the mechanical connection between the protection device 10 and the outsole 20 is all the better.
  • the through opening 14 or the cavity may be delimited or surrounded by the male interlocking means of the second holding portion 13.
  • the edge 14b of the through opening 14 defines the male engagement means formed by the piece of material of the second holding portion 13.
  • the second holding portion 13 extends along a longitudinal axis and the through opening 14 or the cavity may be elongate and may extend longitudinally along said longitudinal axis.
  • the first protective portion 12 and the second holding portion 13 may be interconnected in a junction zone 15 and the through opening 14 or the cavity may extend beyond the junction zone 15 at least in part. in the first portion 12 of protection.
  • junction zone means a connection zone.
  • junction zone a delimiting zone.
  • the second holding portion 13 comprises an elastic material.
  • this elastic material may comprise nitrile, such as acrylonitrile-butadiene rubber, commonly called nitrile rubber.
  • nitrile rubber acrylonitrile-butadiene rubber
  • This material has very good mechanical properties. It is a copolymer produced from acrylonitrile and butadiene and offers great resistance to the following agents: most fats and mineral oils having a mineral base, ordinary fuels such as gasoline, diesel and light fuel oils, animal and vegetable oils and fats, as well as hot water.
  • the permissible operating temperature range for nitrile rubber is -40 to + 100 ° Celsius (-40 to + 210 ° Fahrenheit). Temperatures up to 120 ° Celsius (250 ° Fahrenheit) can be tolerated for brief periods.
  • this composition thus makes it possible to obtain a second holding portion 13 that is particularly resistant to hydrocarbons and fire.
  • the protective device 10 may be provided with removable fastening means.
  • the removable fastening means may be complementary fixing means 16a, 16b which extend, respectively, on the one hand, of a free end 121 of the first protective portion 12 of the elongate element 11, and, secondly, of a free end 131 free of the second portion 13 for holding the elongated element 11 to secure the ends 121, 131 together and close the protective device 10 on himself.
  • the protective device 10 can thus adopt and maintain the shape of a loop which encloses, on the one hand, the upper 41 of the boot 40 and, on the other hand, the outsole 20 of the boot 40 and can be removable from the boot 40.
  • the protective device 10 can thus be adjusted on the front portion of the boot 40.
  • the removable fastening means may comprise a closure loop 16b can cooperate with a material strip 16a provided with a plurality of holes 16c ( Figures 1A and 1B ).
  • other removable fastening means may be suitable as extensible self-gripping or elastic means, or any other means for adjusting the tightening of the protection device 10.
  • the element 11 in the form of a closed loop, the element 11 may be in an extensible material, which thus forms the removable fastening means and allows the protective device to be adjusted on the front part of the shoe 40.
  • the face 13a ( Figure 1A ) which is opposite to the face 13b of the second holding portion 13 may have a plurality of reliefs 130 to provide essentially an aesthetic appearance, or may be smooth.
  • the other side 13b ( Figure 1B ) of the second holding portion 13 may preferably be smooth.
  • the face 13b is intended to be in contact with the bottom 24 of the housing 23 of the outer walking face 21 of the outsole 20, when the protective device 10 is in place on the boot 40.
  • the protection device 10 may also comprise marking means 17. As illustrated by FIG. Figure 1B these marking means 17 may be arranged on the face 13b of the second holding portion 13.
  • the second portion 13 of support preferably has a width substantially equal to the width of the housing 23 of the tread 20.
  • FIGS. 2A to 3 illustrate a shoe sole 20 having an external walking face 21 having a front portion 22 surmounted, in the mounted state in a shoe 40, by the upper 41 of the latter.
  • the outsole 20 is arranged to cooperate with a protection device 10, as described above.
  • the front portion 22 of the outer walking face 21 comprises male interlocking means 28 and / or female interlocking means 23 arranged to cooperate, by interlocking, respectively, with the female interlocking means 14 and / or the male interlocking means 13 complementary to the protection device 10.
  • the outsole 20 has a configuration that is specifically adapted to receive and maintain the protection device 10.
  • This configuration greatly facilitates the positioning of the protective device 10 on a shoe 40.
  • the protective device 10 can not be withdrawn involuntarily from the boot 40, for example, when the motorcyclist changes gears with the speed selector.
  • the protective device 10 can no longer remain hooked to the gear selector, as is the case in current solutions.
  • the female interlocking means of the front portion 22 may comprise at least one housing 23 having a bottom 24, the housing 23 being adapted and intended to receive the second portion 13 for holding the protective device 20 which can constitute the interlocking means males of the second holding portion 13.
  • the housing 23 accommodates the second portion 13 of support can thus be nested in the housing 23.
  • the second portion 13 of support can be integrated, preferably whole, in the thickness of the outer face 21 of the outsole 20, so as to limit or eliminate the extra thickness ( Figures 4C , 7A and 7B ).
  • the external walking surface 21 may comprise a discontinuous contact surface 25 and a support surface 26, said support surface 26 being able to support a set of reliefs 27, preferably with a crenellated profile, each relief 27 comprising at least one outer wall 270 forming a portion of the contact surface 25, and at least two adjacent reliefs 27 may each comprise a side wall 271 which at least partially delimits the one or one of the housing 23.
  • the bottom 24 of the housing 23 may be merged with a portion of the support surface 26
  • the bottom 24 of the housing 23 may be at least partially set back relative to the support surface 26.
  • the outer walking face 21 may comprise a continuous contact surface 25 comprising said at least one housing 23 and at least one recess forming the one or one of said housings 23.
  • the housing 23 may comprise said male interlocking means of the front portion 22, preferably formed by at least one stud 28 ( FIGS. 2B, 3, 4A to 4C, 5 and 6 ) and which can extend from the bottom 24 of the housing 23, preferably in a direction substantially perpendicular to said bottom 24.
  • female interlocking means 23 and male interlocking means 28 makes it possible to improve the holding and the positioning of the protection device 10 on the outsole 20.
  • the stud 28 may have an outer surface 281 having a substantially triangular shape ( Figures 2B and 3 ). This shape improves the guiding of the through opening 14 of the protection device 10 in the stud 28 to facilitate nesting.
  • the stud 28 may have a height substantially identical to the height of the reliefs 27 when the contact surface 25 is discontinuous.
  • This stud 28 may preferably be molded in the same way as the reliefs 27 during the manufacture of the walking sole 20.
  • This stud 28 may also, alternatively, be an insert on the outside of the walking surface 21 of the sole walking 20.
  • the front portion 22 may comprise only male interlocking means, such as the pad 28 just described, for the holding effect of the device.
  • the housing 23 may comprise female interlocking means in place of the male interlocking means 28, and which may preferably be formed by a recess in the bottom 24 of the housing 23.
  • the through opening 14 of the second holding portion may be replaced by male interlocking means, such as a protuberance.
  • the lateral walls 271 of the reliefs 27 delimiting the housing 23 and said male engagement means of the front portion 22 may comprise locking means, preferably notches 29, for locking the male interlocking means and the locking means.
  • the bottom 24 of the housing 23 or at least one of the housing 23 may have a rough surface, as shown by the Figures 2B and 4B .
  • the rough surface may, for example, be obtained by a sanding step.
  • this rough surface makes it possible to improve the adhesion between the face 13b of the second holding portion 13 and the bottom 24 of the housing 23.
  • the interlocking cooperation of the protection device 10 with the outsole 20 is further improved.
  • the outer walking face 21 of the tread 20 may also comprise marking means 30.
  • the invention also relates to a shoe 40 comprising a running sole 20 forming the lower part of the shoe 40 and a vamp 41.
  • the boot 40 comprises the outsole 20 as described above.
  • a specifically designed boot 40 is obtained that can cooperate with the protection device 10 described above, because of the particular configuration of the outsole 20.
  • the aesthetics of the boot 40 is retained, since only the outsole 20 is modified.
  • the boot 40 equipped with the outsole 20 according to the present invention, can also be equipped with a protection device 10, as described previously ( Figures 7A and 7B ).
  • the upper 41 of the shoe 40 can thus be protected from friction with the gear selector. Due to the interlocking cooperation between the protection device 10 and the outsole 20, the protective device 10 can be held in position on the boot 40. This results in increased safety for the motorcyclist and improved protection of the motorcycle. shoe 40, especially avoiding its degradation. In addition, the protective device 10 can not be removed from the shoe 40 unintentionally and remain hooked to the gear selector. This reduces the risk of accidents.
  • the second portion 13 for holding the protection device 10 can be flush or recessed ( Figures 4C , 7A and 7B ) of the contact surface 25 of the front portion 22 of the outer walking face 21 of the tread 20.
  • the second portion 13 of support can be completely integrated into the outsole 20.
  • the protective device 10 allows urban use without hindrance when walking, since the protective device 10 comes at no time in contact with the ground when walking, or for example, a footrest present on the motorcycle. This greatly improves the comfort and safety of the motorcyclist.
  • a thickness of the piece of material of the second holding portion 13 is chosen which is less than the depth of the housing 23, as illustrated by FIGS. Figures 4C , 7A and 7B .
  • the thickness of the piece of material may be equal to 2.5 millimeters and the depth of the housing equal to 5 millimeters.
  • the present invention therefore has the advantage of providing, a protection device, a running sole adapted to cooperate with said device, and a shoe 40 equipped with said outsole and optionally said protection device, ensuring a maintenance and / or a reliable positioning of the protective device on the boot 40, improving the motorcyclist's safety, avoiding, if necessary, the appearance of an extra thickness on the outsole which hinders walking and impedes comfort when the protective device team a shoe 40, which is easy to set up on a shoe 40, which is economical, which is aesthetic, and which is structurally uncomplicated.

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP16184056.6A 2016-08-12 2016-08-12 Schutzvorrichtung für schuhwerk, angepasste laufsohle für diese vorrichtung, und schuhwerk, das diese sohle und/oder diese vorrichtung umfasst Withdrawn EP3281546A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP16184056.6A EP3281546A1 (de) 2016-08-12 2016-08-12 Schutzvorrichtung für schuhwerk, angepasste laufsohle für diese vorrichtung, und schuhwerk, das diese sohle und/oder diese vorrichtung umfasst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16184056.6A EP3281546A1 (de) 2016-08-12 2016-08-12 Schutzvorrichtung für schuhwerk, angepasste laufsohle für diese vorrichtung, und schuhwerk, das diese sohle und/oder diese vorrichtung umfasst

Publications (1)

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EP3281546A1 true EP3281546A1 (de) 2018-02-14

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EP16184056.6A Withdrawn EP3281546A1 (de) 2016-08-12 2016-08-12 Schutzvorrichtung für schuhwerk, angepasste laufsohle für diese vorrichtung, und schuhwerk, das diese sohle und/oder diese vorrichtung umfasst

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EP (1) EP3281546A1 (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1952294A (en) * 1933-10-13 1934-03-27 Albert A Strauss Foot guard
FR2661594A1 (fr) 1990-05-07 1991-11-08 Pinguet Pierre Olivier Dispositif pour proteger les chaussures des utilisateurs de motocyclette.
FR2762971A1 (fr) 1997-05-06 1998-11-13 Pascal Clerc Protege-chaussure pour motards
US6131312A (en) * 1999-07-13 2000-10-17 Hung; Cheng-Che Safety shoe with detachable steel toe box
EP1397970A1 (de) * 2002-09-11 2004-03-17 Francesco Valentini Schutzelement für Sportschuh, insbesondere für Golfschuh
DE202005016293U1 (de) * 2005-10-18 2005-12-22 Benavente Rodriguez, Maria Gema Schuh-Schoner

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1952294A (en) * 1933-10-13 1934-03-27 Albert A Strauss Foot guard
FR2661594A1 (fr) 1990-05-07 1991-11-08 Pinguet Pierre Olivier Dispositif pour proteger les chaussures des utilisateurs de motocyclette.
FR2762971A1 (fr) 1997-05-06 1998-11-13 Pascal Clerc Protege-chaussure pour motards
US6131312A (en) * 1999-07-13 2000-10-17 Hung; Cheng-Che Safety shoe with detachable steel toe box
EP1397970A1 (de) * 2002-09-11 2004-03-17 Francesco Valentini Schutzelement für Sportschuh, insbesondere für Golfschuh
DE202005016293U1 (de) * 2005-10-18 2005-12-22 Benavente Rodriguez, Maria Gema Schuh-Schoner

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