WO2008095726A1 - Insert de chaussure - Google Patents

Insert de chaussure Download PDF

Info

Publication number
WO2008095726A1
WO2008095726A1 PCT/EP2008/000984 EP2008000984W WO2008095726A1 WO 2008095726 A1 WO2008095726 A1 WO 2008095726A1 EP 2008000984 W EP2008000984 W EP 2008000984W WO 2008095726 A1 WO2008095726 A1 WO 2008095726A1
Authority
WO
WIPO (PCT)
Prior art keywords
elastic
shoe insert
base body
molded part
underside
Prior art date
Application number
PCT/EP2008/000984
Other languages
German (de)
English (en)
Inventor
Uwe Cholewa
Original Assignee
Shoe Fashion Group Lorenz Ag
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 Shoe Fashion Group Lorenz Ag filed Critical Shoe Fashion Group Lorenz Ag
Publication of WO2008095726A1 publication Critical patent/WO2008095726A1/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
    • A43B13/143—Soles; Sole-and-heel integral units characterised by the constructive form provided with wedged, concave or convex end portions, e.g. for improving roll-off of the foot
    • A43B13/145—Convex portions, e.g. with a bump or projection, e.g. 'Masai' type shoes
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/02—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient
    • 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
    • A43B7/141—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 having an anatomical or curved form
    • 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
    • A43B7/142—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 medial arch, i.e. under the navicular or cuneiform bones
    • 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 innovation relates to a shoe insert according to the preamble of the protection claim. 1
  • Shoe pads for elastically supporting a human foot are well known in the art.
  • the natural rolling action of the human foot which is exposed to enormous loads due to hard and unyielding bottoms, is supported.
  • the ankle is of particular importance, which consists of an upper and lower ankle section.
  • the upper ankle section is in this case constructed such that, similar to a hinge, it permits almost exclusively a movement upwards or downwards in a direction of movement.
  • the ankle as well as the knee joint is exposed to the entire body weight.
  • osteoarthritis Due to above-average stress, for example due to sports activities or age-related, it can come in the joints to a cartilage wear, referred to in the art with osteoarthritis.
  • osteoarthritis leads to pain in the ankles, which hinder the natural rolling process when walking or running. If there are still misalignments of the human foot such as lowering or splayfoot added, arises - often due to incorrect footwear - a high pressure sensitivity of the forefoot, which make walking or running unbearable.
  • orthopedic Abroll Anlagenn that allow relief of such pain.
  • a midfoot roller attached to the outsole of a conventional shoe in the midfoot area a midfoot roller whose apex is usually located under the three wedge legs of the tarsus of the human foot located in the shoe.
  • shoe inserts which are for example anatomically shaped, i. consist of a longitudinally arched support provided with padding in the front and rear foot area.
  • shoe inserts In order to insert these easily and easily into any shoes, they have a planar formed bottom.
  • a shoe insert is known to assist in by their orientation, the biomechanical processes when walking and running.
  • the planar design of the underside of the shoe insert due to the planar design of the underside of the shoe insert, the previously described unrolling of the human foot is hardly supported.
  • the innovation is based on the object to provide a shoe insert, which effectively supports the rolling process, in particular relieves the ankle and thus allows painless locomotion.
  • the essential aspect of the inventive shoe insert is the fact that on the underside of the elastic Crund stresses in the midfoot region, an elastic Forrnteil is arranged, whose base facing away from the base underside is curved.
  • the elastic molded part provided beneath the shoe insert assumes the function of a roll-off cushion which, for example, has a convex shape on the underside for supporting the rolling process.
  • the shoe insole according to the invention can be used in almost any shoes, which are visually much more attractive compared to conventional orthopedic footwear.
  • the shoe insert is not in the inserted state on the insole surface of the shoe. Only by the natural weight of the wearer, this adjusts to the foot, in particular its longitudinal curvature.
  • the special one The design and arrangement of the individual components thus results in a construction which, when inserted into a shoe, produces a similar effect as the metatarsal roll attached to the outer sole of a shoe.
  • the underside of the molding ⁇ m a curved perpendicular to the longitudinal axis of the Crundianus Abrollachse is curved, in particular convex.
  • the top of the elastic molding is positively or releasably connected to the bottom of the elastic Crund stressess.
  • the elastic base body and the elastic molded part are made of an elastic damping material, in particular polyurethane, whose degree of hardness is adjustable in each case.
  • the degree of hardness of the elastic Crund stressess is higher than the degree of hardness of the elastic molding.
  • FIG. 1 shows by way of example a perspective view of a shoe insert with an elastic molded part for forming a roll-off cushion
  • FIG. 2 shows an example of a perspective view of the elastic molding.
  • 3 shows an example of a plan view of the underside of the shoe insert with elastic
  • FIGS. 4 a - c show, by way of example, in three side representations, the departure of the human
  • FIGS. 1, 3 and 4 denote the shoe insole according to the invention, which is shown by way of example in FIGS. 1, 3 and 4 on the basis of schematic representations.
  • the shoe insert 1 consists of an elastic body 2, which forms an insole 4 on the upper side 2 'for receiving a human foot 3.
  • the footbed 4 is aligned in a preferred embodiment on a healthy foot 3 and anatomically shaped accordingly.
  • the shoe insert 1 is divided into a Vorf ⁇ ß Scheme 5, a midfoot region 6 and a mulchfußberekh 7, which adjoin one another and each have approximately one third of the total length of the elastic body 2 of the shoe system 1.
  • the shoe insert 1 is formed at least in two parts, i. has in addition to the main body 2 on the side remote from the human foot 3 and the proposedbettung 4 underside 2 'of the base body 2 in the metatarsal 6 provided elastic F ⁇ rmteil 8, which is shown simplified for example in Fig. 2 in a perspective view.
  • the elastic molded part 8 is for example quadrangular and has, according to FIG. 3, a trapezoidal border, the shorter trapezoid side pointing in the direction of the rear foot region 7 and the longer trapezoid side in the direction of the forefoot region 5.
  • the elastic molded part 8 further extends along the longitudinal axis L of the base body 2.
  • the elastic molded part 8 is adapted to the outer shape of the base body 2 in the midfoot region 6 and is in no case beyond the outer edge of the base body 2 addition.
  • the underside 8 'facing away from the base body 2 is curved, preferably convex, and thus replaces the function of a rolling-off cushion known from the prior art, which is attached to the underside of the shoe sole.
  • the curvature forms in cross section a "circle segment" which extends around a perpendicular to the longitudinal axis L of the base body 2 extending rolling axis AA.
  • the upper side 8 "of the elastic molded part 8 is, for example, positively connected to the underside 2 'of the elastic basic body 2 of the shoe insert 1, preferably permanently, by means of adhesive Form part 8 to be releasably connected to the elastic body 2 of the shoe insert 1, for example by means of a hook and loop fastener.
  • the elastic molded part 8 is exchangeable, that is, the elastic base body 2 can continue to be used even if the elastic molded part 8 is damaged.
  • the apex S of the convexly shaped elastic molded part 8 is in this case positioned such that it preferably comes to rest under the three wedge legs of the tarsal root of the human foot 3.
  • the thickness s of the elastic molded part at the vertex S is preferably at least 15 mm and decreases in the direction of the forefoot area 5 and the rearfoot area 7 along the longitudinal axis L of the main body 2.
  • the main body 2 has a first thickness s1 of at least 3 mm along the longitudinal axis L in the forefoot area 5 and a second and third thickness s2, s3 of at least 5 mm in the metatarsal and hindfoot area 6, 7.
  • the elastic body 2 for example, from a respect.
  • the degree of hardness adjustable damping material such as polyurethane foam formed or manufactured.
  • the elastic body 2 has a hardness of about 60 to 80 Shore D.
  • the elastic molded part 8 is also made of a damping material adjustable with respect to the degree of hardness, this having, for example, a hardness of approximately 20 to 40 Shore A.
  • the material of the elastic molded part 8 has a lower degree of hardness than the material of the elastic body 2, ie the elastic
  • the shoe insert 1 can be particularly advantageously adapted to the weight and the specific orthopedic needs of the wearer.
  • the human foot 3 Due to the overall soft training of the shoe insert 1 presses the human foot 3 in the first phase of the rolling process (see Fig. 4a) the damping rear foot 7 a.
  • the human foot 3 rolls over the softening pad in the form of the elastic molded part 8 which is softer than the base body 2.
  • the yielding due to the body weight elastic molded part 8 fits together with the base body 2 supporting the foot.
  • the human foot 3 enters the soft forefoot region 5 of the elastic basic body 2.

Landscapes

  • 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 un insert de chaussure composé d'un corps de base élastique dont le côté supérieur constitue un support de pied (4) destiné à recevoir un pied humain. L'insert de chaussure est caractérisé en ce que le côté inférieur du corps de base élastique comporte un élément moulé élastique (8) dans la région du métatarse, dont le côté inférieur opposé au corps de base est conçu de façon courbe.
PCT/EP2008/000984 2007-02-09 2008-02-08 Insert de chaussure WO2008095726A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200720001915 DE202007001915U1 (de) 2007-02-09 2007-02-09 Schuheinlage
DE202007001915.7 2007-02-09

Publications (1)

Publication Number Publication Date
WO2008095726A1 true WO2008095726A1 (fr) 2008-08-14

Family

ID=37983232

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/000984 WO2008095726A1 (fr) 2007-02-09 2008-02-08 Insert de chaussure

Country Status (2)

Country Link
DE (1) DE202007001915U1 (fr)
WO (1) WO2008095726A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009011616U1 (de) 2009-08-27 2009-12-10 Cholewa, Uwe Schuheinlage
CN110811055A (zh) * 2019-10-29 2020-02-21 许景贤 一种可分散承载力并有利于保持运动健康的鞋底及具有该鞋底的鞋子

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2393389B1 (fr) * 2009-02-08 2016-04-13 King Family Kingetics, LLC Orthèse à ressort
ITPN20090021A1 (it) * 2009-03-18 2010-09-19 Riccardo Basso Suola per calzature con sporgenza esterna avente la funzione di plantare dinamico e massaggiante.
DE102009022910B3 (de) * 2009-05-27 2010-11-25 Stefan Lederer Neue Sohle für Schuhe und Sandalen
DE102010016010A1 (de) * 2009-07-15 2011-04-21 Peter Vatter Fräseinlagenrohling für die Herstellung einer orthopädischen Schuheinlage
DE102010020104B4 (de) * 2010-05-10 2013-02-28 Bodyfeel - Produtos De Saude Ltd. Einlegesohle für einen Schuh sowie Schuh mit Einlegesohle
DE102010047837A1 (de) * 2010-10-07 2012-04-12 Gecko Motion Gmbh Biegesteife Sohle mit druckübertragendem Konus
DE102012110573A1 (de) 2012-11-05 2014-05-08 Stefan Lederer Sohle für Schuhe oder Sandalen

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2884717A (en) * 1957-12-13 1959-05-05 Howard M Goldberg Orthopedic shoe
FR2452260A1 (fr) * 1979-03-27 1980-10-24 Camuset Semelle de chaussure de sport et chaussure comportant une telle semelle
DE3527583A1 (de) 1985-08-01 1987-02-05 Juergen Stumpf Fussbett sowie verfahren zu seiner herstellung
EP1038459A1 (fr) * 1997-06-20 2000-09-27 Pivotal Image Inc. Assemblage avec mécanisme à levier pour les pieds et amélioration du mouvement en utilisant l'assemblage
DE20202848U1 (de) * 2002-02-22 2002-06-20 Gruber Stefan Schuheinlage
US20020092203A1 (en) * 2001-01-17 2002-07-18 Hardt John C. Insole with rebounding and cushioning areas and adjustable arch support

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2884717A (en) * 1957-12-13 1959-05-05 Howard M Goldberg Orthopedic shoe
FR2452260A1 (fr) * 1979-03-27 1980-10-24 Camuset Semelle de chaussure de sport et chaussure comportant une telle semelle
DE3527583A1 (de) 1985-08-01 1987-02-05 Juergen Stumpf Fussbett sowie verfahren zu seiner herstellung
EP1038459A1 (fr) * 1997-06-20 2000-09-27 Pivotal Image Inc. Assemblage avec mécanisme à levier pour les pieds et amélioration du mouvement en utilisant l'assemblage
US20020092203A1 (en) * 2001-01-17 2002-07-18 Hardt John C. Insole with rebounding and cushioning areas and adjustable arch support
DE20202848U1 (de) * 2002-02-22 2002-06-20 Gruber Stefan Schuheinlage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009011616U1 (de) 2009-08-27 2009-12-10 Cholewa, Uwe Schuheinlage
CN110811055A (zh) * 2019-10-29 2020-02-21 许景贤 一种可分散承载力并有利于保持运动健康的鞋底及具有该鞋底的鞋子

Also Published As

Publication number Publication date
DE202007001915U1 (de) 2007-04-12

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