WO2011054979A1 - Chaussure souple - Google Patents

Chaussure souple Download PDF

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Publication number
WO2011054979A1
WO2011054979A1 PCT/ES2009/070482 ES2009070482W WO2011054979A1 WO 2011054979 A1 WO2011054979 A1 WO 2011054979A1 ES 2009070482 W ES2009070482 W ES 2009070482W WO 2011054979 A1 WO2011054979 A1 WO 2011054979A1
Authority
WO
WIPO (PCT)
Prior art keywords
footwear
flexible
groove
shoe
recovery
Prior art date
Application number
PCT/ES2009/070482
Other languages
English (en)
Spanish (es)
Inventor
José María IZQUIETA ARNAUT
Original Assignee
Desarrollo Integral Del Molde, S. L.
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 Desarrollo Integral Del Molde, S. L. filed Critical Desarrollo Integral Del Molde, S. L.
Priority to CA2779324A priority Critical patent/CA2779324A1/fr
Priority to EP09851049.8A priority patent/EP2497388A4/fr
Priority to MX2012003841A priority patent/MX2012003841A/es
Priority to US13/497,130 priority patent/US20120180339A1/en
Priority to RU2012122865/12A priority patent/RU2512849C2/ru
Priority to CN2009801626753A priority patent/CN103153130A/zh
Priority to PCT/ES2009/070482 priority patent/WO2011054979A1/fr
Publication of WO2011054979A1 publication Critical patent/WO2011054979A1/fr

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
    • A43B13/141—Soles; Sole-and-heel integral units characterised by the constructive form with a part of the sole being flexible, e.g. permitting articulation or torsion
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/02—Uppers; Boot legs
    • A43B23/0245—Uppers; Boot legs characterised by the constructive form
    • A43B23/0265—Uppers; Boot legs characterised by the constructive form having different properties in different directions
    • A43B23/027—Uppers; Boot legs characterised by the constructive form having different properties in different directions with a part of the upper particularly flexible, e.g. permitting articulation or torsion

Definitions

  • the present invention is encompassed in the field of footwear with bending properties when walking.
  • This invention is a flexible shoe that com ⁇ turns flexure means, either on the sole, in the cut or both, and said means comprise in turn a slot transversally and means recupe ⁇ ration located transversely to said slot so that when the footwear flecta by the slot is recovered by the action of said means of recovery, favoring the recovery of the initial shape of the footwear at the end of each step, thereby improving comfort when walking.
  • one of the first characteristics to be fulfilled is that of flexibility, first of all by means of materials that, in general, allow the flexing of the footwear to a greater or lesser extent to adapt to the flexion of the foot when walking.
  • the foot In addition to the aforementioned flexion, the foot must re ⁇ cure its previous form to the same to start from the same original disposition and repeat one step after another, always with the least possible effort and the maximum as ⁇ dity.
  • the present invention relates to a footwear flexible comprising means of flexure which in turn comprise at least one groove located transversely ⁇ salt in the anterior part of said footwear and recovery means located transversely to said groove so that when the footwear flecta by the groove is recovered by the action of said means of recovery.
  • the present invention overcomes the disadvantages of the state of the art because it proposes in the same footwear a combination of flexion and recovery with the advantage of adapting as much as possible to the natural movements of the foot, that is, optimizing ergonomics, thus giving rise to other advantages as a result of this comodi ⁇ ness, less fatigue, etc.
  • Figure 1 represents a perspective detail of the flexing means forming an integral part of the footwear.
  • Figure 2 shows a plan detail of the recovery means perpendicular to the tangent to the groove.
  • Figure 3 represents a plan detail of the recovery means forming a broken line.
  • Figure 4 shows a plan detail of the recovery means forming blades two to two.
  • Figure 5 represents a sole in plan with concave and convex bending means.
  • Figure 6 represents a sole in plan with the bending means forming part of it separately.
  • Figure 7 represents a raised view of a shoe with means of flexing in the sole and cutting.
  • Figure 8 represents a sole in plan with bending means with straight grooves.
  • Figure 9 represents a sole with duplicated flexing means in the anterior and middle areas.
  • a shoe with a bending means (1) including a slot (1.1) located transversally in the front part of said shoe and means recupe ⁇ ration (1.2 described ) located transversely to said groove (1.1) so that when the shoe is forced through the groove (1.1) it is recovered by the action of said recovery means (1.2).
  • the slot (1.1) is a slit or channel practiced transverse to the shoe, ie the axis longitudinal of said groove (1.1) is essentially transverse to the longitudinal axis of the shoe, uNDErSTaNDING ⁇ approximately a right angle so between these longitudinal axes.
  • the recovery means (1.2) are longitudinal configurations whose ends exceed the width of the slot (1.1), as can be seen in Figure 1, and said ends are housed in incisions (1.3) which are local extensions of the slot (1.1) beyond its average width.
  • the bending means (1) in a specific embodiment, are placed on the sole (2) of the shoe, either forming part of it integrally or of separate way.
  • Integrally is meant when they are made of the same material of the sole (2) and I Diante ⁇ known manufacturing methods such as injection, vulcanized, casting, compression, etc.
  • FIG. 1 An example of bending means (1) forming part of the sole (2) integrally is shown in figure 1.
  • the mechanical functioning of the recovery means (1.2) is such that when the sole (2) is flexed, these stretched media resiliently recover their initial length, thus helping to recover the original shape of the foot.
  • the bending means (1) are placed separately, meaning that they form a separate element that is joined to the sole (2) by the methods known as gluing, stitching, etc.
  • the flexure grooves (1.1) are located in the areas of the foot where the flexion occurs when walking, bending in the transverse direction with respect to the longitudinal axis of the foot. These areas are located following the results of biomechanical medical studies carried out by specialist orthopedic podiatrists.
  • the areas of the foot where the flexion occurs when walking are: an anterior area (4), near the toe; a middle zone (5), at the end of the metatarsal. Between both areas the tread portion, and flat transi tion between front ⁇ half areas is.
  • the step begins supporting the heel, continues towards the middle zone (5) where there is a flexion, follow the support in the rolling area from the part of the middle zone (5) to the previous area (4) where there is another flexion to then reach the end to the tip.
  • the flexion in the flexion zones is done thanks to the groove (1.1) and the elastic properties of the recovery means (1.2), properties that also cause that by elastic tension the initial flexion is inverted so that the groove (1.1) returns to its initial position.
  • the materials used for the bending means (1) are of the so-called "memory" since they have optimal elastic properties for intensive use in shoes, both in the sole (2) and in the cut (3).
  • the grooves (1.1) are straight, as shown in Figure 8, or acquire different curvatures, both concave and convex both or in combination with each other .
  • a specific embodiment of combination is shown in Figure 5 in which the flexing means (1) of the anterior area (4) are concave in curvature with respect to the toe and the flexure means (1) of the area.
  • half (5) are of curved ⁇ uration with respect to the toe.
  • the flexing means (1) can also be part of the cut (3) of the shoe and are normally of the type which are joined separately by gluing, sewing, etc., that is, by any method known to the art. manufacture of a cut (3) of footwear
  • the bending means (1) of the cut (3) and of the sole (2) coincide in the same cross section of said shoe so that the bending and recovery thereof takes place at the time in the bending means (1) of the cut (3) and of the sole (2), as shown in figure 7.
  • the bending means (1) can be duplicated, as shown in Figure 9, tripled, etc.
  • the present embodiment shows a shoe, specific case of footwear, being equally valid for other types of footwear such as boots, sandals, etc.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

La présente invention concerne une chaussure souple qui comprend des moyens de flexion dans la semelle et/ou dans l'empeigne, lesdits moyens comprenant à leur tour une rainure située de manière transversale et des moyens de récupération situés transversalement à ladite rainure de sorte que lorsque la chaussure fléchit au niveau de la rainure elle reprend sa forme initiale sous l'effet des moyens de récupération, ce qui favorise la reprise de la forme initiale de la chaussure à la fin de chaque pas, le confort lors de la marche étant ainsi amélioré.
PCT/ES2009/070482 2009-11-05 2009-11-05 Chaussure souple WO2011054979A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA2779324A CA2779324A1 (fr) 2009-11-05 2009-11-05 Chaussure souple
EP09851049.8A EP2497388A4 (fr) 2009-11-05 2009-11-05 Chaussure souple
MX2012003841A MX2012003841A (es) 2009-11-05 2009-11-05 Calzado flexible.
US13/497,130 US20120180339A1 (en) 2009-11-05 2009-11-05 Flexible footwear
RU2012122865/12A RU2512849C2 (ru) 2009-11-05 2009-11-05 Обувь с эластичными вставками
CN2009801626753A CN103153130A (zh) 2009-11-05 2009-11-05 易弯曲的鞋
PCT/ES2009/070482 WO2011054979A1 (fr) 2009-11-05 2009-11-05 Chaussure souple

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2009/070482 WO2011054979A1 (fr) 2009-11-05 2009-11-05 Chaussure souple

Publications (1)

Publication Number Publication Date
WO2011054979A1 true WO2011054979A1 (fr) 2011-05-12

Family

ID=43969591

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2009/070482 WO2011054979A1 (fr) 2009-11-05 2009-11-05 Chaussure souple

Country Status (7)

Country Link
US (1) US20120180339A1 (fr)
EP (1) EP2497388A4 (fr)
CN (1) CN103153130A (fr)
CA (1) CA2779324A1 (fr)
MX (1) MX2012003841A (fr)
RU (1) RU2512849C2 (fr)
WO (1) WO2011054979A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9049899B2 (en) * 2013-01-28 2015-06-09 Ronie Reuben Article of footwear
US9241534B2 (en) 2013-07-16 2016-01-26 Cole Haan Llc Shoe having a split welt
DE102014101191A1 (de) * 2014-01-31 2015-08-06 Fenix Outdoor AB Outdoorschuh, insbesondere Berg- oder Wanderschuh
EP3247238B1 (fr) * 2015-01-20 2020-08-26 NIKE Innovate C.V. Article chaussant avec une structure maillée
US10624418B2 (en) * 2016-01-25 2020-04-21 Cole Haan Llc Shoe having features for increased flexibility
EP3599926A1 (fr) 2017-03-27 2020-02-05 New Balance Athletics, Inc. Article chaussant incorporant un élément enroulé, et procédés de fabrication associés
US20190166950A1 (en) * 2017-12-06 2019-06-06 Agnes Yen Sinclair Elastic Woven Shoe
CN110973761A (zh) * 2020-01-07 2020-04-10 温州丰越鞋业有限公司 一种制鞋方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0109385A1 (fr) 1982-11-12 1984-05-23 Koflach Sportgeräte Gesellschaft m.b.H Chaussure ou botte
US5765296A (en) * 1997-01-31 1998-06-16 Nine West Group, Inc. Exercise shoe having fit adaptive upper
WO1999048397A1 (fr) * 1998-03-25 1999-09-30 Jeffrey S. Brooks, Inc. Chaussures
US20030204971A1 (en) * 2002-05-06 2003-11-06 Fauver William Benjamin Variable flexion resistance sport boot
WO2007024875A2 (fr) * 2005-08-22 2007-03-01 Jay White Procede et systeme permettant de fournir un article chaussant personnalise a un client
WO2008053350A1 (fr) * 2006-11-03 2008-05-08 Samsonite Corporation Chaussures de voyage pour les voyageurs effectuant de longs trajets
WO2008115743A1 (fr) 2007-03-21 2008-09-25 Nike, Inc. Article de chaussure dont la structure de semelle comprend une semelle intercalaire et une semelle d'usure articulées
ES2323249T3 (es) * 2005-08-04 2009-07-09 C & J CLARK INTERNATIONAL LIMITED Articulo de calzado.

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BE445030A (fr) *
DE315919C (fr) *
FR609797A (fr) * 1925-04-30 1926-08-24 Système de chaussure caillebotis
US1964406A (en) * 1931-01-10 1934-06-26 Andrews Pellkofer Sandal Compa Sandal
US1974543A (en) * 1931-05-02 1934-09-25 Martin H Reymond Shoe construction
FR888017A (fr) * 1942-02-02 1943-11-30 Articulation spéciale pour semelles
US2370302A (en) * 1942-06-02 1945-02-27 Ghez Henry Construction of shoe soles of wood or other stiff materials
US2342188A (en) * 1942-06-02 1944-02-22 Ghez Henry Sectional sole and connecting means therefor
US2304957A (en) * 1942-08-18 1942-12-15 Vulcan Corp Shoe bottom construction
US2470200A (en) * 1946-04-04 1949-05-17 Associated Dev & Res Corp Shoe sole
US3507057A (en) * 1968-06-14 1970-04-21 Geons Traskofabrik Olsson & Co Wooden shoes
US4366634A (en) * 1981-01-09 1983-01-04 Converse Inc. Athletic shoe
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US6519876B1 (en) * 1998-05-06 2003-02-18 Kenton Geer Design Associates, Inc. Footwear structure and method of forming the same
DE19904887B4 (de) * 1999-02-06 2004-09-23 Elefanten Gmbh Schuh
US6341434B1 (en) * 2000-07-07 2002-01-29 Pai-Yi Yeh Inner sole of a shoe containing weights
CN2506104Y (zh) * 2001-11-01 2002-08-21 颜胜 伸缩鞋
DE50308731D1 (de) * 2002-06-06 2008-01-17 Glide N Lock Gmbh Laufsohle
US7290357B2 (en) * 2003-10-09 2007-11-06 Nike, Inc. Article of footwear with an articulated sole structure
GB0514846D0 (en) * 2005-07-20 2005-08-24 Inoveight Ltd Shoe sole
US7540100B2 (en) * 2006-05-18 2009-06-02 The Timberland Company Footwear article with adjustable stiffness
DE202006009950U1 (de) * 2006-06-26 2007-11-08 Puma Aktiengesellschaft Rudolf Dassler Sport Schuh, insbesondere Sportschuh
US7814686B2 (en) * 2007-03-06 2010-10-19 Nike, Inc. Lightweight and flexible article of footwear
US8256146B2 (en) * 2008-04-30 2012-09-04 The Stride Rite Corporation Infant shoes
US8505220B2 (en) * 2010-03-04 2013-08-13 Nike, Inc. Flex groove sole assembly with biasing structure

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0109385A1 (fr) 1982-11-12 1984-05-23 Koflach Sportgeräte Gesellschaft m.b.H Chaussure ou botte
US5765296A (en) * 1997-01-31 1998-06-16 Nine West Group, Inc. Exercise shoe having fit adaptive upper
WO1999048397A1 (fr) * 1998-03-25 1999-09-30 Jeffrey S. Brooks, Inc. Chaussures
US20030204971A1 (en) * 2002-05-06 2003-11-06 Fauver William Benjamin Variable flexion resistance sport boot
ES2323249T3 (es) * 2005-08-04 2009-07-09 C & J CLARK INTERNATIONAL LIMITED Articulo de calzado.
WO2007024875A2 (fr) * 2005-08-22 2007-03-01 Jay White Procede et systeme permettant de fournir un article chaussant personnalise a un client
WO2008053350A1 (fr) * 2006-11-03 2008-05-08 Samsonite Corporation Chaussures de voyage pour les voyageurs effectuant de longs trajets
WO2008115743A1 (fr) 2007-03-21 2008-09-25 Nike, Inc. Article de chaussure dont la structure de semelle comprend une semelle intercalaire et une semelle d'usure articulées

Non-Patent Citations (1)

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Title
See also references of EP2497388A4

Also Published As

Publication number Publication date
MX2012003841A (es) 2012-06-27
EP2497388A4 (fr) 2017-03-22
RU2012122865A (ru) 2013-12-10
RU2512849C2 (ru) 2014-04-10
CN103153130A (zh) 2013-06-12
CA2779324A1 (fr) 2011-05-12
EP2497388A1 (fr) 2012-09-12
US20120180339A1 (en) 2012-07-19

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