WO1999004662A1 - Garniture interieure de chaussure - Google Patents

Garniture interieure de chaussure Download PDF

Info

Publication number
WO1999004662A1
WO1999004662A1 PCT/DE1997/002242 DE9702242W WO9904662A1 WO 1999004662 A1 WO1999004662 A1 WO 1999004662A1 DE 9702242 W DE9702242 W DE 9702242W WO 9904662 A1 WO9904662 A1 WO 9904662A1
Authority
WO
WIPO (PCT)
Prior art keywords
insert
shoe
foot
shoe insert
drawback
Prior art date
Application number
PCT/DE1997/002242
Other languages
German (de)
English (en)
Inventor
Ulf Lunge
Original Assignee
Lunge Lauf- Und Sportschuhe 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 Lunge Lauf- Und Sportschuhe Gmbh filed Critical Lunge Lauf- Und Sportschuhe Gmbh
Priority to AU47714/97A priority Critical patent/AU4771497A/en
Publication of WO1999004662A1 publication Critical patent/WO1999004662A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/14—Special medical insertions for shoes for flat-feet, club-feet or the like
    • 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
    • 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
    • A43B17/08—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined ventilated

Definitions

  • the invention relates to a shoe insert.
  • Series-made a) or custom-made shoe inserts b) are known which both reduce or eliminate existing manufacturing defects in the inner shoe and can alleviate or prevent foot problems.
  • insoles of conventional design for shoes and in particular for sports shoes are usually made of polyethylene foam (PE) with thermoplastic deformation. In the simplest case, they are only flat, in some cases the side edge in the arch area is reinforced and flanged up.
  • PE material used proves to be disadvantageous because on the one hand it quickly loses its damping effect, on the other hand it tries to return to the original shape of the blank (memory effect), so that the desired support effect is not permanent.
  • orthopedic insoles are also known, which are manufactured in aa) or cantilevered manner bb).
  • thermoplastic insole form with foam padding is sometimes also made in the form of a shell.
  • the basic material used is mostly EVA foam in block or mat form, which is processed by thermoplastic deformation as well as adhesive and abrasive processes.
  • the invention specified in the protection claim is based on the object of developing a shoe insert which is suitable for the standard shoe equipment and which enables all feet or certain foot types to be better guided in the shoe and to stand firmly on the insert surface provided with foot corrections.
  • the insert has a shell-shaped edge in the rear part, which tapers in a wedge shape at the top and ends clearly above the apex line of the sole of the foot.
  • the foot Due to the wall thickness of the shoe insert decreasing according to the invention, the foot is elastically wedged and securely fixed in the shoe.
  • the large wall thickness in the lower side edge of the insert with a slight curve below the insert ensures a good stand in the insert and stabilizes the foot in the longitudinal direction.
  • the invention is based on the indeterminability of the foot width of the later wearer. The basis for solving the problem is the knowledge that the fat pads on the sole of the foot deform slightly under lateral pressure.
  • An advantageous embodiment of the invention provides for the insert to be made from foamed ethylene vinyl acetate copolymer (EVA) in the so-called “injection / compression-molded” process, as a result of which the insert is only light in weight, but at the same time highly flexible, point-elastic and dimensionally stable and, moreover, it looks light can be seen from the shoe.
  • EVA ethylene vinyl acetate copolymer
  • an inexpensive series production is possible.
  • the subject matter of the invention has a considerably greater hardness in the surface area than in the interior, as a result of which additional damping is achieved, which is characterized by progressive spring detection.
  • Fig. 1 shows the shoe insert according to the invention in the oblique top view.
  • Fig. 2 shows a cross section in the area of the arch of the foot.
  • Fig. 3 shows a cross section through the rear part of the insert.
  • Fig. 4 shows the state of a slender foot in the insert according to the invention in cross section.
  • the bowl-shaped edge (2) of the shoe insert according to the invention begins to rise upwards approximately in the middle of the insert (1) and thicken at the same time.
  • Fig. 2 shows a cross-section of the insert in the area of the arch of the foot (3).
  • Fig. 3 shows that the edge (2) in the rear part of the insert is approximately the same height on both sides.
  • the one in the middle of the Inlay pad (4) serves as support and correction of the foot, as does the lateral arch of the arch (3).
  • Air holes (5) are incorporated in the front area of the insert, which promote air circulation in the shoe.
  • the forefoot (6) is not enclosed by the insert and therefore remains free to move.
  • the shell shape encloses the steep wall, horseshoe-shaped the rear foot (7) from the big toe joint to the small toe joint.
  • the upward tapering edge ends far above the apex line of the sole of the foot (8).
  • the shoe insert according to the invention is suitable both for the initial equipment of shoes, in particular sports shoes, and for individual retrofitting.
  • the insert according to the invention makes it possible to achieve damping for the first time.

Landscapes

  • Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

Les garnitures intérieures de chaussure connues jusqu'à présent sont constituées soit de matériaux rigides soit de mousse de polyéthylène. Les matériaux employés ont l'inconvénient soit d'un poids élevée et d'une faible flexibilité soit d'un effet de soutien uniquement de courte durée et d'un manque d'élasticité ponctuelle. Tous les modes de réalisation mentionnés présentent l'inconvénient de ne pas offrir au pied un guidage latéral suffisant dans la chaussure ni un soutien rigide sur la surface de la garniture intérieure. Afin de supprimer ces inconvénients, cette garniture de chaussure présente dans sa partie arrière un bord en forme de coque (2) qui se rétrécit vers le haut en forme de coin et se termine nettement au-dessus de la ligne de crête du bourrelet plantaire. Il est en outre prévu de produire la garniture de l'invention par injection, en copolymère d'acétate d'éthylène de vinyle expansé, et de pratiquer des trous d'aération (5) dans sa zone antérieure.
PCT/DE1997/002242 1997-07-26 1997-09-30 Garniture interieure de chaussure WO1999004662A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU47714/97A AU4771497A (en) 1997-07-26 1997-09-30 Shoe insert

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29713351U DE29713351U1 (de) 1997-07-26 1997-07-26 Schuheinlage
DE29713351.9 1997-07-26

Publications (1)

Publication Number Publication Date
WO1999004662A1 true WO1999004662A1 (fr) 1999-02-04

Family

ID=8043746

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1997/002242 WO1999004662A1 (fr) 1997-07-26 1997-09-30 Garniture interieure de chaussure

Country Status (3)

Country Link
AU (1) AU4771497A (fr)
DE (1) DE29713351U1 (fr)
WO (1) WO1999004662A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1314370A1 (fr) * 2001-11-27 2003-05-28 Christian Birkenstock Semelle de chaussure
WO2006031820A1 (fr) * 2004-09-15 2006-03-23 Tager Steven E Dispositifs orthopediques pour le pied
CN107468395A (zh) * 2017-08-02 2017-12-15 深圳市美芒科技有限公司 一种智能儿童步态矫正鞋

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3828792A (en) * 1968-11-18 1974-08-13 A Valenta Shoe liners
US4346525A (en) * 1977-12-16 1982-08-31 Colgate-Palmolive Company Cushion pad for sport shoes and the like and method for fabricating same
EP0147024A2 (fr) * 1983-12-28 1985-07-03 Bernard Chapnick Construction d'une première
DE3439675A1 (de) * 1984-10-30 1986-04-30 Orthotech Beratungs- und Vertriebsgesellschaft mbH für orthopädietechnischen Bedarf, 8035 Gauting Fussbett zur einlage in schuhe, insbesondere in sportschuhe
DE3701950A1 (de) * 1987-01-23 1988-08-04 Karl Heinz Lory Fussbettartig geformte einlage in schuhe
WO1991012740A1 (fr) * 1990-02-20 1991-09-05 Loic David Semelle interieure de chaussure
DE9418518U1 (de) * 1993-11-27 1995-02-02 Solidschuhwerk GmbH, 78532 Tuttlingen Einlage für einen Schuh, eine Sandale o.dgl.
EP0664970A1 (fr) * 1993-12-28 1995-08-02 Mizuno Corporation Première en forme de gobelet
WO1996012420A1 (fr) * 1994-10-24 1996-05-02 Ortolab Ab Semelle interne orthopedique et son procede de fabrication

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH192694A (de) * 1936-06-09 1937-08-31 May Joseph Fersenbeinstütze.
BE500717A (fr) * 1950-02-03
US4747410A (en) * 1985-11-26 1988-05-31 Cohen Lee S Cushioned anti-pronation insert
DE8717094U1 (de) * 1987-12-30 1988-02-18 Nehring, Roland, 5401 Alken Schalenbettungseinlage für Schuhe
DE4005479A1 (de) * 1990-02-21 1991-08-29 Bauer Rene Sebastian Dr Berg- bzw. wanderschuh
DE9016428U1 (de) * 1990-12-03 1991-03-07 Teng, Chao-Pao, Taichung Ventilationsfußpolster
DE9101515U1 (de) * 1991-02-09 1991-05-02 Emsold-Gesellschaft Gert Helmers GmbH & Co KG, 2902 Rastede Sohlenelement, vorzugsweise Schuheinlage oder Schuhsohlen-Einbauteil
AU674283B2 (en) * 1991-04-30 1996-12-19 Lrc Products Limited Orthotic device
CA2070274C (fr) * 1992-06-02 1997-02-11 Robert Garfield Burke Semelle orthopedique
DE9305884U1 (de) * 1993-04-21 1993-10-21 Rothhaupt, Dirk, 91080 Uttenreuth Hallensportschuhspezialeinlage

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3828792A (en) * 1968-11-18 1974-08-13 A Valenta Shoe liners
US4346525A (en) * 1977-12-16 1982-08-31 Colgate-Palmolive Company Cushion pad for sport shoes and the like and method for fabricating same
EP0147024A2 (fr) * 1983-12-28 1985-07-03 Bernard Chapnick Construction d'une première
DE3439675A1 (de) * 1984-10-30 1986-04-30 Orthotech Beratungs- und Vertriebsgesellschaft mbH für orthopädietechnischen Bedarf, 8035 Gauting Fussbett zur einlage in schuhe, insbesondere in sportschuhe
DE3701950A1 (de) * 1987-01-23 1988-08-04 Karl Heinz Lory Fussbettartig geformte einlage in schuhe
WO1991012740A1 (fr) * 1990-02-20 1991-09-05 Loic David Semelle interieure de chaussure
DE9418518U1 (de) * 1993-11-27 1995-02-02 Solidschuhwerk GmbH, 78532 Tuttlingen Einlage für einen Schuh, eine Sandale o.dgl.
EP0664970A1 (fr) * 1993-12-28 1995-08-02 Mizuno Corporation Première en forme de gobelet
WO1996012420A1 (fr) * 1994-10-24 1996-05-02 Ortolab Ab Semelle interne orthopedique et son procede de fabrication

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1314370A1 (fr) * 2001-11-27 2003-05-28 Christian Birkenstock Semelle de chaussure
WO2006031820A1 (fr) * 2004-09-15 2006-03-23 Tager Steven E Dispositifs orthopediques pour le pied
US7299568B2 (en) 2004-09-15 2007-11-27 Tager Steven E Orthopedic foot devices
CN107468395A (zh) * 2017-08-02 2017-12-15 深圳市美芒科技有限公司 一种智能儿童步态矫正鞋

Also Published As

Publication number Publication date
DE29713351U1 (de) 1997-10-09
AU4771497A (en) 1999-02-16

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