WO2016146397A1 - Chaussure avec élément d'amortissement en matériau de disque intervertébral - Google Patents

Chaussure avec élément d'amortissement en matériau de disque intervertébral Download PDF

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Publication number
WO2016146397A1
WO2016146397A1 PCT/EP2016/054558 EP2016054558W WO2016146397A1 WO 2016146397 A1 WO2016146397 A1 WO 2016146397A1 EP 2016054558 W EP2016054558 W EP 2016054558W WO 2016146397 A1 WO2016146397 A1 WO 2016146397A1
Authority
WO
WIPO (PCT)
Prior art keywords
shoe
heel
insole
damping element
damping
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/EP2016/054558
Other languages
German (de)
English (en)
Inventor
Jacqueline Yildirim
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.)
Jacq GmbH
Original Assignee
Jacq GmbH
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 Jacq GmbH filed Critical Jacq GmbH
Priority to EP16707487.1A priority Critical patent/EP3270727B1/fr
Priority to CA2987367A priority patent/CA2987367A1/fr
Priority to ES16707487T priority patent/ES2739696T3/es
Publication of WO2016146397A1 publication Critical patent/WO2016146397A1/fr
Priority to US15/708,052 priority patent/US20180064206A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A43B13/187—Resiliency achieved by the features of the material, e.g. foam, non liquid materials
    • A43B13/188—Differential cushioning regions
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B1/00—Footwear characterised by the material
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/04—Plastics, rubber or vulcanised fibre
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A43B13/187—Resiliency achieved by the features of the material, e.g. foam, non liquid materials
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B21/00—Heels; Top-pieces or top-lifts
    • A43B21/02—Heels; Top-pieces or top-lifts characterised by the material
    • A43B21/20—Heels; Top-pieces or top-lifts characterised by the material plastics
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B21/00—Heels; Top-pieces or top-lifts
    • A43B21/24—Heels; Top-pieces or top-lifts characterised by the constructive form
    • A43B21/26—Resilient heels
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/1425—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the ball of the foot, i.e. the joint between the first metatarsal and first phalange
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/144—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the heel, i.e. the calcaneus bone
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/1445—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the midfoot, i.e. the second, third or fourth metatarsal

Definitions

  • the invention relates to a shoe, in particular pump, high heel shoe or stiletto, with an insole and a heel, wherein in the heel and / or in the insole, in particular in the heel and / or in the ball area, a damping element is integrated.
  • a shoe with arranged in the insole rubber elements is known from US 2007/0151124 AI.
  • Damping soles are used in particular for sports shoes to dampen the forces acting on the body during running and jumping. Since sports shoes have very thick soles, correspondingly large amounts of different damping materials can be used.
  • the damping element has a Shore D hardness in the range of 28-33, preferably in the range 28.5 to 29.5, a modulus of elasticity in the range of 28 - 38 MPa, preferably in the range 32nd - 36 MPa, and has a tensile stress of 9-11, preferably 9.5-10.5 MPa at 600% elongation.
  • damping elements are referred to below as BSW elastomers (intervertebral disc material) damping elements.
  • the BSW cushioning element causes the BSW cushioning element to feel hard (as opposed to conventional cushioning elements used in shoes), and to withstand high compressive loads such as high heel shoes, for example.
  • high compressive loads such as high heel shoes, for example.
  • a large part of the introduced energy absorbs and thus causes a relief of the foot, knee joints and the spine.
  • the BSW damping elements can also be used effectively in elegant women's shoes with high heels, which was limited possible with conventional soft damping elements, as these either (due to the limited Platzes) have too little damping or (due to the soft material) are too unstable to ensure safe movement in the shoes.
  • the BSW damping elements have similar mechanical properties as an intervertebral disc implant.
  • pressure differences can be optimally compensated for and excellent shock absorption is achieved.
  • the damping element according to the invention is characterized by a high resilience, a high stress cracking resistance and a high abrasion resistance. The shoe according to the invention thus enables a damping of the pressure on the forefoot (foot ball) and the heel.
  • the BSW damping element is formed as an insole or as part of the insole.
  • the BSW damping element thus not only assumes the task of damping but also fulfills (at least partially) the functions of an insole (connection between outsole and insole or shoe upper).
  • the insole may have at least one recess, wherein the damping element (s) is or are arranged in the at least one recess.
  • the insole is preferably made of a common insole material, such as leather, leather fabrics, synthetic fabric, etc ..
  • the advantages of the invention are particularly effective, for shoes with high heels, preferably higher than 9 cm, and / or shoes with small sales areas (Stilettos), preferably 1 cm 2 (Pfennigabsatz), since here on the ball area particularly large forces / pressure or in the heel area a particularly high pressure acts.
  • BSW damping elements in the insole can be integrated into the heel in the shoe, "integrated" in the context of the invention not meaning that the damping element must be arranged inside the heel, but rather with further heel elements forms the heel of the shoe.
  • the damping element is made of a mixture of at least two thermoplastic elastomers.
  • thermoplastic elastomers preferably differ in their Shore D hardness and / or their modulus of elasticity and / or in their tensile stress. Thus, these properties can be specifically influenced by the formulation of the various elastomers and thus adapted to different needs in order to obtain similar mechanical properties as they are found in a human or artificial disc.
  • the damping element has a bending elastic modulus (modulus of elasticity) in the range from 28 to 38 MPa.
  • the thermoplastic elastomers are copolymer-based thermoplastic elastomers, in particular polyether soft segments. Particularly advantageous properties arise, for example, when poly (ether-ester) copolymers with Shore D hardnesses between 25 and 33 in mixing ratios of 70: 30 to 30:70, in particular in the ratio 60: 40 to 50: 50 are used.
  • the thermoplastic elastomers may also be thermoplastic polyurethanes.
  • the BSW damping elements are preferably produced by extrusion in an injection molding process.
  • the BSW damping elements are firmly fixed in the insole, in particular glued.
  • At least one BSW damping element is integrated in the insole, i. the insole has a recess into which the damping element is inserted such that the damping element terminates with the insole.
  • the depth of the recess and the thickness of the damping element are thus coordinated.
  • the damping element has a constant thickness of a few millimeters, in particular ⁇ 5.5 mm, preferably ⁇ 3 mm.
  • the heel is executed in sections as a damping element, which is arranged between two parts of a heel base.
  • the heel damping element has a continuous vertical recess, through which a fixing element for fixing the heel-damping element can be performed on the two parts of the heel base 6.
  • the heel BSW damping element preferably has a thickness of a few millimeters, in particular at least 5.5 mm. It is particularly advantageous if the section of the heel designed as a BSW damping element is encased annularly. The damping element is thus protected against external influences.
  • the annular sheath symbolizes the effect of the BWS material and indicates the extension of the disc, which is responsible for the "comfort comfort".
  • the sheath can be designed as a cover, for example. Made of leather, or as a removable clip.
  • the heel of the shoe can at least partially be made of carbon.
  • the paragraph may have a carbon frame construction.
  • the invention also relates to the use of a mixture of different elastomers, in particular based on copolymer with polyether soft segments for damping elements in shoes, especially in pumps, high heel shoes or stiletto shoes.
  • the BSW cushioning elements can also be used advantageously in casual shoes, men's shoes, and in flat women's shoes, such as ballerinas, with or without a high heel.
  • the invention also relates to a method for producing a shoe, in particular a pump, high heel shoe or stiletto shoe, wherein first BSW damping elements are made of a mixture of at least two different elastomers.
  • An insole and / or a heel is / are provided with at least one recess into which the damping element is finally inserted and fastened as an integral part of the insole / heel.
  • the insole material is first rolled on the strips and trimmed.
  • the material thickness (thickness) of the insoles corresponds to that of the BSW damping elements.
  • the insoles are cut at the points under heel and bale, so that these parts of the insoles can be removed.
  • the resulting recesses are machined so that the BSW damping elements can be used accurately.
  • the appropriate damping glued in place.
  • the cut-out parts of the main body of the insole are first inserted again (possibly only slightly glued to the cut surfaces, so that they can not fall out during the further production of the shoes but can be removed again without destruction). This is very important as the heels must later be bolted through the insole after being squeezed out without screwing the cushioning member so as not to compromise the cushioning properties. Soles are applied and the shoes are removed after a balling and assembly of the heels. Subsequently, the parts cut out of the insole are lifted out in the heel area. The heels are screwed through the insoles, the damping elements inserted into the corresponding recesses and glued. The insoles are glued.
  • the shoe according to the invention comprises a sole with BSW damping elements for pressure absorption integrated into the insole or part of the insole, the BSW cushioning elements mimicking mechanical properties of an intervertebral disc implant and acting as an insole or as an integral part of the insole, in particular high heels on be worn for a long time with high comfort and comfort.
  • the biomechanics of the BSW material which is unique in the shoe sector, effectively reduces the effect of force on specific load points in the foot and thus provides a remedy for the unpleasant side effects as well as long-term side effects such as, for example, Pressure points and the deformation feet.
  • a wearer with the hip of the invention described here can walk longer without pain in high heels.
  • FIG. 1a shows an exploded view of a female cow according to the invention, the elements of the shoe being shown transparently.
  • FIG. 1b shows a side view of the shoe according to the invention from FIG.
  • Fig. 2a, b show a perspective view and a side view of a
  • Fig. 3a, b show a perspective view and a side view of a
  • 4a, b show a perspective view, a plan view and a
  • FIG. 5a shows a BWS damping element designed as an insole
  • Fig. 5b shows a formed as a partial sole BWS damping element.
  • Fig. 1 shows a lady's shoe 1 with a high heel 2.
  • the shoe 1 has an insole 3, which is provided in the ball area and heel area with recesses 4a, 4b.
  • damping elements 5a, 5b are arranged in the recesses 4a, 4b.
  • the recesses 4a, 4b of the insole 3 are just so large that the damping elements 5a, 5b can be accommodated in the unloaded state.
  • the insole 3 with the damping elements 5a, 5b is covered with a sock 9.
  • the paragraph 2 comprises a base body 6, which is interrupted in the lower third by a further recess 4c.
  • damping elements 5a, 5b, 5c ' are shown in detail in FIGS. 2-5.
  • the damping elements 5a, 5b to be arranged in the recesses 4a, 4b have a uniform thickness.
  • FIGS. 5a, 5b embodiments of the inventive BWS damping element 5, 5 X are shown, which are not arranged in recesses of the insole, but are themselves formed as insole or as part of the insole.
  • the heel cushioning element 5c has the same cross section as the base body 6 of the heel 2 in the region of the break, wherein (in contrast to the heel cushioning element 5c shown in FIGS. 1a, 1b) a continuous vertical recess 7 (ie in FIG Direction of the elongated extension of the paragraph 2) is provided, through which a fixing element for fixing the two parts of the heel base 6 with the heel-damping element 5c can be performed.
  • the insertion of the heel cushioning element 5c can, for example, be effected in that the main body of the shoulder 2 is severed all around, but without severing an inner metal sleeve (fixing element).
  • the heel cushioning element 5c is, for example, cut at the front with a cut and inserted into the gap between the two parts of the base body 6 and glued.
  • the heel-damping element 5c is thus sandwiched between the two parts of the base body 6 of the paragraph 2.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

L'invention concerne une chaussure (1), notamment une chaussure à talon aiguille ou à talon haut ou un escarpin, comprenant une semelle première (3) et un talon (2). Au moins un élément d'amortissement (5, 5`, 5a, 5b, 5c, 5c`) est intégré dans le talon (2) et/ou dans la semelle première (3), notamment dans la zone du talon et/ou du coussinet. L'invention est caractérisée en ce que l'élément d'amortissement présente une dureté Shore-D dans la plage de 28-33, un module d'élasticité dans la plage de 28 - 38 MPa, et une contrainte de traction de 9-11 à 600 % d'élongation L'invention permet ainsi de réaliser une chaussure qui peut être conçue dans une forme élégante avec un design de haute qualité sans qu'il soit nécessaire de renoncer au confort et à la commodité.
PCT/EP2016/054558 2015-03-19 2016-03-03 Chaussure avec élément d'amortissement en matériau de disque intervertébral Ceased WO2016146397A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP16707487.1A EP3270727B1 (fr) 2015-03-19 2016-03-03 Chaussure avec élément d'amortissement en matériau de disque intervertébral
CA2987367A CA2987367A1 (fr) 2015-03-19 2016-03-03 Chaussure avec element d'amortissement en materiau de disque intervertebral
ES16707487T ES2739696T3 (es) 2015-03-19 2016-03-03 Zapato con elemento de amortiguación de material de disco intervertebral
US15/708,052 US20180064206A1 (en) 2015-03-19 2017-09-18 Shoe having a spinal disk material damping element

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015204927.2A DE102015204927A1 (de) 2015-03-19 2015-03-19 Schuh mit BSW-Dämpfungselement
DE102015204927.2 2015-03-19

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US15/708,052 Continuation US20180064206A1 (en) 2015-03-19 2017-09-18 Shoe having a spinal disk material damping element

Publications (1)

Publication Number Publication Date
WO2016146397A1 true WO2016146397A1 (fr) 2016-09-22

Family

ID=55451222

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2016/054558 Ceased WO2016146397A1 (fr) 2015-03-19 2016-03-03 Chaussure avec élément d'amortissement en matériau de disque intervertébral

Country Status (6)

Country Link
US (1) US20180064206A1 (fr)
EP (1) EP3270727B1 (fr)
CA (1) CA2987367A1 (fr)
DE (2) DE102015204927A1 (fr)
ES (1) ES2739696T3 (fr)
WO (1) WO2016146397A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170119099A1 (en) * 2015-11-02 2017-05-04 Beverly FERGUSON Shoe Heel With Shock Absorbent Feature
US10624416B2 (en) * 2017-06-01 2020-04-21 Vionic Group LLC Footwear and the manufacture thereof
RU2729645C1 (ru) * 2019-09-23 2020-08-11 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет технологий и управления имени К.Г. Разумовского (ПКУ)" Конструкция здоровьесберегающей обуви на высоком и серхвысоком каблуке

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5603170A (en) * 1992-09-03 1997-02-18 Hiro International Co., Ltd. Fiber reinforced resin lift for shoes
US20070151124A1 (en) * 2006-01-05 2007-07-05 Wen-Chieh Chan Woman's shoe
EP2253237A1 (fr) * 2009-05-20 2010-11-24 SCHÜRR-Schuhvertrieb GmbH Chaussure, notamment chaussure de travail et de sécurité
EP2543271A1 (fr) * 2011-04-18 2013-01-09 Gabriela Rupprecht Chaussure à talon haut

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2908023A1 (de) * 1979-03-01 1980-09-04 Wolff System Service Gmbh Schuhabsatz
US6029962A (en) * 1997-10-24 2000-02-29 Retama Technology Corporation Shock absorbing component and construction method
DE10359024A1 (de) * 2003-12-15 2005-07-21 Basf Ag Zinnfreie Polyurethanschaumstoffe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5603170A (en) * 1992-09-03 1997-02-18 Hiro International Co., Ltd. Fiber reinforced resin lift for shoes
US20070151124A1 (en) * 2006-01-05 2007-07-05 Wen-Chieh Chan Woman's shoe
EP2253237A1 (fr) * 2009-05-20 2010-11-24 SCHÜRR-Schuhvertrieb GmbH Chaussure, notamment chaussure de travail et de sécurité
EP2543271A1 (fr) * 2011-04-18 2013-01-09 Gabriela Rupprecht Chaussure à talon haut

Also Published As

Publication number Publication date
DE102015204927A1 (de) 2016-09-22
EP3270727A1 (fr) 2018-01-24
ES2739696T3 (es) 2020-02-03
CA2987367A1 (fr) 2016-09-22
EP3270727B1 (fr) 2019-05-01
US20180064206A1 (en) 2018-03-08
DE202016101153U1 (de) 2016-03-29

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