EP3527091A1 - Individuelle schutzausstattung, die zwei ineinanderschiebbare schalenelemente umfasst - Google Patents

Individuelle schutzausstattung, die zwei ineinanderschiebbare schalenelemente umfasst Download PDF

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Publication number
EP3527091A1
EP3527091A1 EP19158032.3A EP19158032A EP3527091A1 EP 3527091 A1 EP3527091 A1 EP 3527091A1 EP 19158032 A EP19158032 A EP 19158032A EP 3527091 A1 EP3527091 A1 EP 3527091A1
Authority
EP
European Patent Office
Prior art keywords
shell element
face
shell
protective equipment
elements
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Withdrawn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
EP19158032.3A
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English (en)
French (fr)
Inventor
Frédéric Boucheny
Matthieu DUCARNE
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.)
Trophy SAS
Original Assignee
Trophy SAS
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 Trophy SAS filed Critical Trophy SAS
Publication of EP3527091A1 publication Critical patent/EP3527091A1/de
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/015—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with shock-absorbing means
    • A41D13/0153—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with shock-absorbing means having hinged or separable parts
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/015—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with shock-absorbing means
    • A41D13/0156—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with shock-absorbing means having projecting patterns
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2600/00—Uses of garments specially adapted for specific purposes
    • A41D2600/10—Uses of garments specially adapted for specific purposes for sport activities
    • A41D2600/102—Motorcycling

Definitions

  • the present invention relates to personal protective equipment for protection against shocks of a part of a human body.
  • the present invention thus relates to the field of personal protective equipment ensuring the protection of body areas against blows and shocks including piercing and violent shocks.
  • the invention finds a non-limiting application to the field of personal protective equipment for motorcyclists, two or three wheels, and other drivers of open motor vehicles such as quads.
  • the invention is also applicable in other sectors, such as the practice of sports activities with high risks of physical shocks such as, but not limited to, skiing, horse riding, mountain biking, etc. as well as the practice of security or law enforcement activities.
  • hull elements to protect against shock vulnerable anatomical areas, such as for example and without limitation, an elbow, a knee, a part of the leg, an arm part, a back part and a thoracic part.
  • this hull element forms for example a elbow pad, a knee pad, a leggings, an arm protector, a thoracic protection or a back protector.
  • a hull element may be in the form of an assembly integral with a rigid part for distributing an impact force and a flexible part to absorb the impact force, or alternatively be in the form of a flexible element, or a perforated lattice element as known for example from the document EP3075274 .
  • the European standards such as the standards EN 1621-1, EN 1621-2 and EN1621-3 define two levels of protection, of which a first level or level 1 associated with a minimum protection, and a second level or level 2 associated with a higher protection.
  • WO 2014/143153 describes protective equipment consisting of two shell elements assembled to each other, but allowing only a single level of protection.
  • the second shell element is highly perforated and not very rigid, its role being limited to absorbing by its the shells received by the first shell element can be deformed correctly: this second shell element can thus only be used in association with the first shell element and the protective equipment does not provide different levels of protection.
  • the protective equipment known from the patent application EP 1588636 has two elements of shells non-releasably assembled by a system of rivets: a single level of protection is thus also possible.
  • the present invention aims to solve all or part of this disadvantage by proposing a protection element suitable for both a first level of protection (such as level 1 of these European standards mentioned above) and for a second level of protection increased or increased compared to the first level of protection (eg Level 2 of these European standards).
  • a protection element suitable for both a first level of protection such as level 1 of these European standards mentioned above
  • a second level of protection increased or increased compared to the first level of protection eg Level 2 of these European standards.
  • the front shell element and the back shell element are nested one on the other to meet the second level of security.
  • the first fingerprint (s) and the second fingerprint (s) thus define complementary geometrical characteristics enabling the two shell elements to be interlocked by interlocking the male fingerprints inside the female fingerprints.
  • the first male or female fingerprints formed on the rear face of the front shell element, and the second male or female fingerprints formed on the front face of the back shell element are at least five in number.
  • the number of first male or female fingerprints formed on the rear face of the front shell element and second male or female fingerprints formed on the front face of the back shell element is at least ten and in particular between twenty and forty.
  • the assembly of these two elements is more efficient, thus reducing the risk of unintentional detachment of the shell elements during the use of the protective equipment. which could endanger the user because the level of protection provided by the equipment would be degraded.
  • the presence of numerous impressions on the hull elements also increases their resistance to shocks, and more particularly to the penetration of sharp or piercing objects, both in the first configuration in which the hull elements are used alone, only in the second configuration in which they are used together.
  • the first impressions are female fingerprints and the second fingerprints are male fingerprints, where the second fingerprints fit within the first fingerprints.
  • the first fingerprints are male fingerprints and the second fingerprints are female fingerprints, where the first fingerprints fit within the second fingerprints.
  • the first imprints comprise male imprints and female imprints and the second imprints comprise female imprints and male imprints, where the male imprints fit inside the female imprints.
  • each male imprint whether it be a first imprint or a second imprint, projects from the corresponding face of the hull element concerned
  • each female imprint whether it be a first imprint or a second imprint
  • this rear face and this front face are at least partially supported on one another between the impressions provided on these two respective faces.
  • This support of the two faces between the cavities contributes to improved mechanical strength and effort transfer in the second configuration.
  • the rear face of the front shell element bears against the entire front face of the back shell element or the front face of the back shell element bears against the the entire rear face of the front shell element.
  • each male footprint protrudes from the corresponding face of the relevant shell element to a predefined height
  • each female cavity is recessed in the corresponding face of the shell element concerned to a depth greater than or equal to this height.
  • each female cavity is less than the thickness of the shell element concerned, so that each female cavity is formed in a non-through manner in the corresponding face of said shell element concerned.
  • the first impressions of the front shell element occupy at least 10% of the area of the rear face of the front shell element
  • the second impressions of the back shell element occupy at least 10% the area of the front face of the back shell element
  • an occupancy rate of at least 10% contributes to an improved mechanical strength between the two shell elements in the second configuration, as this contributes to increasing the contact areas between the two shell elements, in particular by increasing the contact surfaces of the male and female fingerprints.
  • the first impressions of the front shell element occupy between 10% and 90% of the area of the rear face of the front shell element, and the second cavities occupy between 10% and 90% of the surface area. of the front face of the back shell element.
  • the first impressions of the front shell element occupy between 20% and 80% of the area of the rear face of the front shell element
  • the second footprints occupy between 20% and 80% of the area of the front face of the back shell element.
  • the first impressions of the front shell element occupy between 30% and 60% of the area of the rear face of the front shell element, and the second footprints occupy between 30% and 60% of the area of the front face of the back shell element.
  • the assembly elements furthermore comprise assembly orifices formed through the two shell elements and at least one locking member passing through these assembly orifices and cooperating with these assembly orifices for index and lock the two shell elements one on the other in the second configuration.
  • This or these locking members will have the main function of locking the assembly in the second configuration, recalling that the mechanical strength and the transmission of forces are provided mainly by fingerprints.
  • the assembly elements comprise several assembly orifices formed through the two shell elements and several locking members passing through these assembly orifices and cooperating with these assembly orifices to index and lock the two elements of the assembly. hull one over the other in the second configuration.
  • the or each locking member is elastically deformable, or flexible or flexible and non-rigid.
  • the or each locking member is not lesional as could be a rigid or metal member likely to injure the person during an impact on the assembled hull elements.
  • the or each locking member is made of a semi-rigid material or an elastomeric material.
  • the or each locking member comprises a rod provided with two opposite ends each provided with an enlarged head, where these enlarged heads are able to deform elastically to pass through the assembly orifices of the two shell elements and to cooperate with the periphery of the assembly orifices to maintain the two shell elements between the enlarged heads in the second configuration.
  • the assembly elements furthermore comprise complementary detent elements respectively provided on the rear face of the front shell element and on the front face of the back shell element for a maintenance snap-fitting the front shell member onto the back shell member in the second configuration.
  • one of the latching members comprises elastically deformable tabs capable of locking on the other of the latching members.
  • the rear face of the front shell element and the front face of the back shell element have areas equivalent to plus or minus 5%.
  • one of the two shell elements is perforated and the other of the two shell elements is full.
  • the hull element which is perforated has gaps between the corresponding impressions, in other words such cutouts can not be considered as female fingerprints adapted to cooperate with male fingerprints.
  • At least one of the two shell elements is made in one piece.
  • the two shell elements are each made in one piece
  • the two shell elements are made of a semi-rigid material or of an elastomeric material.
  • the two shell elements are made of materials whose respective values of the Young's modulus are between 1 MPa and 10 GPa.
  • the front face of the back shell element is a concave face
  • the rear face of the front shell element is a convex face
  • personal protective equipment 1 comprises a front shell element 2, a back shell element 3 and locking members 4.
  • the front shell element 2 is provided with a front face 20 and an opposite rear face 21, where these two faces 20, 21 are bordered by a peripheral edge 22 delimiting the perimeter or perimeter of the front shell element 2.
  • the front face 20 is concave while the rear face 21 is convex.
  • the front shell element 2 is perforated, that is to say perforations or openings 23 are formed in the front shell element 2 through its two faces 20, 21.
  • the back shell element 3 is provided with a front face 30 and an opposite rear face 31, where these two faces 30, 31 are bordered by a peripheral edge 32 delimiting the perimeter or perimeter of the back shell element 3.
  • the front face 30 is concave while the rear face 31 is convex.
  • the back shell element 3 is full, in other words no opening or opening is formed through the back shell element 3.
  • the front face 30 of the back shell element 3 is complementary in shape to the rear face 21 of the front shell element 2 so that the rear face 21 is able to conform to the front face 30. Moreover, the front face rear 21 of the front shell element 2 and the front face 30 of the back shell element 3 has areas equivalent to plus or minus 5%.
  • the personal protective equipment 1 further comprises connecting elements configured for detachably indexing and holding the front shell element 2 on the back shell element 3.
  • these connecting elements comprise complementary interlocking elements 25, 35 respectively provided on the rear face 21 of the front shell element 2 and on the front face 30 of the back shell element 3 for interlocking the front shell element 2 on the back shell element 3.
  • the rear face 21 is provided with several first female fingerprints, where these first cavities 25 are recessed in the rear face 21 over a given depth P (visible in FIG. figure 9 ) which is the same for all the first impressions 25.
  • These first indentations 25 do not open into the front face 20, in other words the depth P of the first indentations 25 is less than the thickness of the front shell element 2 (thickness measured between the two faces 20, 21).
  • the first indentations 25 are all hexagonal in shape and they all have the same dimensions.
  • the first imprints 25 are distributed on the rear face 21 in a given geometric distribution, such as in line and / or column.
  • the first impressions 25 occupy between 20% and 80%, and in particular between 30% and 60%, of the surface area of the rear face 21.
  • These first impressions 25 here have a number between twenty and thirty.
  • the front face 30 is provided with several second male cavities 35, where these second cavities 35 project from the front face 30 over a given height H (visible in FIG. figure 9 ) which is the same for all second impressions 35.
  • the height H of these second indentations 35 is less than or equal to the depth P of the first indentations 25.
  • the second indentations 35 are complementary to the first imprints 25, that is to say that, on the one hand, the second imprints 35 are complementary in shape to those of the first imprints 25 and, on the other hand, the second imprints 35 are distributed on the front face 30 in a geometric distribution equivalent to that of the first impressions.
  • the second imprints 35 are therefore all hexagonal and they all have the same dimensions.
  • the second impressions 35 occupy the same percentage, between 20% and 80% and in particular between 30% and 60%, of the area of the front panel 30.
  • first indentations 25 and second indentations 35 form the complementary interlocking elements described above.
  • second imprints 35 are here at the same number as the first imprints 25.
  • these connecting elements also comprise a plurality of connecting orifices 26, 36 formed through the two respective shell elements 2, 3, and locking members 4 passing through the two shell elements 2, 3 in these orifices 26. , 36 provided for this purpose, wherein these locking members 4 are shaped to lock the two shell elements 2, 3 once nested one on the other.
  • the locking members 4 may each comprise a rod 40 provided with two opposite ends each provided with an enlarged head 41, where the enlarged heads 41 are flexible and able to deform elastically to engage in the orifices 26, 36 and then blocking the two shell members 2, 3 resting against each other while bearing on the edges of the assembly orifices 26, 36.
  • the assembly orifices 26, 36 and the locking members 4 are absent, in other words only the first cavities 25 and the second cavities 35 are provided on the respective shell elements 2, 3.
  • the connecting elements furthermore comprise snap-fastening elements complementary 27, 37 respectively provided on the rear face 21 of the front shell element 2 and on the front face 30 of the back shell element 3 for snap-fastening of the front shell element 2 on the element back shell 3 in the second configuration.
  • the rear face 21 is provided with one or more first detent members 27, and the front face 30 is provided with one or more second latching members 37, in addition to the first indentations 25 and second indentations 35. .
  • first detent member which would be a male detent member
  • second detent member which would be a female detent member
  • the first latching member 27 (or generally the female latching member) has a narrowed neck 270 at the input
  • the second latching member 37 (or generally the male latching member) has an enlarged head 370 elastically deformable.
  • the enlarged head 370 deforms elastically to pass the narrowed neck 270 before recovering its state at rest to be locked inside the cavity by the narrowed neck 270.
  • detent members are conceivable, such as embodiments with tabs or tabs provided with hooks.
  • the front shell element 2 and the back shell element 3 are assembled in the second latching configuration of the complementary latching elements 27, 37, in addition to the interlocking between the first indentations 25 and the second indentations 35.
  • complementary latching elements 27, 37 are thus envisaged in addition to the complementary interlocking elements 25, 35, essentially to ensure a locking between the shell elements 1, 2.
  • each shell element 2, 3 can be used alone to meet a first level of protection, such as level 1 of the European standards cited in the preamble.
  • a first level of protection such as level 1 of the European standards cited in the preamble.
  • the two shell elements 2, 3 can be used together to meet a second level of protection, superior or reinforced compared to the first level of protection, such as level 2 of the European standards cited in the preamble.
  • the rear face 21 of the front shell element 2 is supported on the front face 30 of the back shell element 3, as visible on the figure 10 , and even on the entirety of this front face 30.
  • the rear face 21 has a surface area slightly greater than that of the front face 30 so that, in this second configuration, the front shell element 2 has a perimeter peripheral overflow of the back shell element 3
  • the front face 30 has an area slightly greater than that of the rear face 21 so that in this second configuration, the back shell element 3 has a perimeter peripheral overflow of the front shell element 2.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Telephone Set Structure (AREA)
EP19158032.3A 2018-02-20 2019-02-19 Individuelle schutzausstattung, die zwei ineinanderschiebbare schalenelemente umfasst Withdrawn EP3527091A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1851439A FR3077963B1 (fr) 2018-02-20 2018-02-20 Equipement de protection individuelle comprenant deux elements de coques emboitables

Publications (1)

Publication Number Publication Date
EP3527091A1 true EP3527091A1 (de) 2019-08-21

Family

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EP19158032.3A Withdrawn EP3527091A1 (de) 2018-02-20 2019-02-19 Individuelle schutzausstattung, die zwei ineinanderschiebbare schalenelemente umfasst

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EP (1) EP3527091A1 (de)
FR (1) FR3077963B1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1588636A1 (de) 2004-04-22 2005-10-26 Spyke S.r.l. Schutzvorrichtung, speziell für Sportbekleidung
WO2008015420A2 (en) * 2006-08-04 2008-02-07 Moto Comp Limited Motorcycle grip pad and motorcycle riding apparel
WO2014143153A1 (en) 2013-03-15 2014-09-18 Nike Innovate C.V. Protective pad using a damping component
EP2803280A1 (de) * 2013-05-13 2014-11-19 Compagnie Europeenne de Developpement Industriel (C.E.D.I.) Element mit Schutzschale für eine Region des menschlichen Körpers, und damit ausgestattetes Kleidungsstück
EP3075274A1 (de) 2015-03-30 2016-10-05 Dainese S.p.A. Schutzvorrichtung und verfahren zur herstellung davon

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2518373C (en) * 2005-09-08 2011-02-01 Bauer Nike Hockey Inc. Shoulder pads

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1588636A1 (de) 2004-04-22 2005-10-26 Spyke S.r.l. Schutzvorrichtung, speziell für Sportbekleidung
WO2008015420A2 (en) * 2006-08-04 2008-02-07 Moto Comp Limited Motorcycle grip pad and motorcycle riding apparel
WO2014143153A1 (en) 2013-03-15 2014-09-18 Nike Innovate C.V. Protective pad using a damping component
EP2803280A1 (de) * 2013-05-13 2014-11-19 Compagnie Europeenne de Developpement Industriel (C.E.D.I.) Element mit Schutzschale für eine Region des menschlichen Körpers, und damit ausgestattetes Kleidungsstück
EP3075274A1 (de) 2015-03-30 2016-10-05 Dainese S.p.A. Schutzvorrichtung und verfahren zur herstellung davon

Also Published As

Publication number Publication date
FR3077963A1 (fr) 2019-08-23
FR3077963B1 (fr) 2020-10-30

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