WO2009083100A2 - Chaussure, en particulier chaussure de sport - Google Patents

Chaussure, en particulier chaussure de sport Download PDF

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Publication number
WO2009083100A2
WO2009083100A2 PCT/EP2008/010375 EP2008010375W WO2009083100A2 WO 2009083100 A2 WO2009083100 A2 WO 2009083100A2 EP 2008010375 W EP2008010375 W EP 2008010375W WO 2009083100 A2 WO2009083100 A2 WO 2009083100A2
Authority
WO
WIPO (PCT)
Prior art keywords
shoe
sensor
axis
sole
measuring system
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/EP2008/010375
Other languages
German (de)
English (en)
Other versions
WO2009083100A3 (fr
Inventor
Torsten Brauner
Ralph DÖRFLER
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.)
Puma SE
Original Assignee
Puma AG Rudolf Dassler Sport
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 Puma AG Rudolf Dassler Sport filed Critical Puma AG Rudolf Dassler Sport
Publication of WO2009083100A2 publication Critical patent/WO2009083100A2/fr
Publication of WO2009083100A3 publication Critical patent/WO2009083100A3/fr
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
    • A43B3/00—Footwear characterised by the shape or the use
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/34—Footwear characterised by the shape or the use with electrical or electronic arrangements
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/34—Footwear characterised by the shape or the use with electrical or electronic arrangements
    • A43B3/44—Footwear characterised by the shape or the use with electrical or electronic arrangements with sensors, e.g. for detecting contact or position

Definitions

  • the invention relates to a shoe, in particular a sports shoe, which has a shoe upper and a sole.
  • a sensor system for determining the pressure in a chamber is provided, which is integrated fluidbeaufschlagbar in the shoe sole.
  • a control device causes the media supply into the fluid chamber.
  • Pronation is a rotation of the foot about the axis of the lower ankle, lifting the outer edge of the foot and lowering the inner edge of the foot.
  • the pronation is also referred to as inward rotation or inward bending.
  • the normal pronation of the foot is a natural damping mechanism and a natural movement inward of the footrest.
  • overpronation the edge of the foot buckles inwards and thus strains the ligaments, tendons and joints.
  • This overpronation can have a variety of causes, such as a foot deformity, overweight or severe fatigue.
  • the overpronation occasionally occurs in runners, as the supportive apparatus of the foot is not yet sufficiently trained. On the shoes then a strong wear in the medial area can be seen.
  • supination The mechanism opposite to the pronation (also called supination) occurs less frequently during walking.
  • supination the burden goes in the opposite direction. For running shoes, this is indicated by a higher wear in the lateral area (ie on the outside).
  • the quality of the result of an active pronation control depends essentially on the accuracy of the measurement of the movement of the shoe.
  • the prior art systems still show disadvantageous weaknesses or inaccuracies.
  • the invention is therefore based on the object, a shoe of the type mentioned in such a way that it is possible to detect in a more accurate and easier way, the movement of a shoe, in particular a sports shoe, in order to actively influence the pronation an improved result to achieve.
  • a gyro measuring system is arranged on or in the shoe, which is designed to measure the rotational speed of the shoe about at least one defined axis.
  • the gyro measuring system enables the angular velocity to be measured around the defined axis.
  • Measuring systems based on gyroscopic effects are well known as such, so that in this respect reference is made to such commercially available systems.
  • the axis about which, in particular, the angular velocity of the shoe is measured with the gyro measuring system preferably has an angle between 0 ° and 45 ° in its projection onto the bottom surface relative to a longitudinal axis of the shoe.
  • An angle range between 0 ° and 10 ° is preferred.
  • the axis preferably has - viewed in the direction of the longitudinal axis - to the bottom surface at an angle between 0 ° and 70 °. Preferably, an angle range between 0 ° and 10 ° is provided here.
  • the gyro measuring system is advantageously arranged in the lateral region of the shoe. It is preferably arranged in the rear foot region of the shoe.
  • the height position of the gyro measuring system is preferably in the lower half of the height of the shoe upper. It may also be arranged approximately centrally in the shoe upper according to an alternative solution in height.
  • the proposed shoe may further or alternatively have at least one sensor which is designed to determine the placement of the shoe on the ground.
  • This sensor is preferably a pressure sensor. It may be located in the sole of the shoe, more preferably in the midsole material or optionally also between an outsole and a midsole of the shoe. The optimal position for the sensor is the rear lateral edge region of the sole.
  • the shoe has additive or alternatively at least one second sensor, which is designed to measure an acceleration in the direction transverse to the longitudinal axis of the shoe.
  • This sensor can also be arranged again in the sole of the shoe.
  • the second sensor is arranged in the heel region of the sole.
  • the single figure shows a sports shoe, which is provided with a sensor with which the movement behavior of the shoe can be determined.
  • a shoe with a shoe upper 1 and a sole 2 can be seen.
  • the sole 2 in the present case consists of an outsole 9 and a midsole 10.
  • An essential component of the shoe according to the exemplary embodiment is a gyro measuring system 3 which is capable of measuring an angular velocity ⁇ about an axis 4. This axis 4 is arranged in a certain position in the shoe, which is particularly relevant for the determination of the pronation of the shoe or the foot of the wearer.
  • This axis 4 is arranged in its bottom projection to the longitudinal axis 5 of the shoe at an angle ⁇ , wherein the angle should preferably be in the range of 0 °. Looking at the axis 4 in the shoe longitudinal direction 5, the axis 4 encloses an angle ß to the horizontal, which should also be in the range of 0 °.
  • the gyro measuring system 3 is arranged in the lateral region 6 of the shoe, specifically in the lower region of the shoe upper 1.
  • a pressure sensor 8 is further arranged, which is able to define the time at which the foot on the floor - especially when jogging - occurs.
  • the pressure sensor 8 is disposed between the outer and midsole 9, 10 directly at the posterior edge (ie, at the rear edge portion) of the shoe. From the time at which the sensor 8 detects a predetermined threshold, the measurement of the pronation can be started. The pronation itself can begin even before the foot hits the ground, although, for an efficient influencing of the pronation, preference should be given to the time of the impact of the shoe on the ground.
  • a second sensor 11 is arranged posterior to the midfoot bridge, namely an acceleration sensor which can measure an acceleration a in the direction of the horizontal and transversely to the longitudinal axis 5.
  • the acceleration sensor 11 thus measures horizontal acceleration in the mediolateral direction.
  • the proposed sensor system for determining the movement of a shoe is preferably used in a system which is integrated into the shoe and actively influences the pronation behavior, it is basically just as possible to use the proposed sensors for stationary and mobile measurements , z.
  • a runner eg on a treadmill.
  • the proposed system is suitable for determining the amount of movement and the speed of movement of the heel area of the foot, i. H. the extent and rate of pronation can be determined.
  • the initial ground contact of the shoe can be determined.
  • a rash of the sensor signal shows that the ground contact of the heel begins.
  • the lifting of the heel from the ground can be determined by a pressure drop.
  • the relative movement of the heel region of the shoe in the direction of the horizontal and transverse to the longitudinal axis of the shoe can be determined.
  • the acceleration signal can be filtered and possibly amplified. Due to the acceleration change at different heel positions, the Movement extent of the heel area are determined (difference between inversion and eversion).
  • the gyro measurement system 3 is used to measure the angular velocity ⁇ .
  • the determined maximum corresponds to the maximum pronation speed.
  • the angular extent of the pronation can be determined. Accordingly, by integration of the angular velocity signal over time, the course of the (pronation) angle can be determined. The difference between the minimum and the maximum results in the extent of the pronation.
  • the error can be minimized due to the interference caused by the impact shock of the shoe on the ground.

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

L'invention concerne une chaussure, en particulier une chaussure de sport, présentant une tige (1) et une semelle (2). En vue d'obtenir, de la manière la plus précise et la plus simple, la course normale de la chaussure, dans le but d'obtenir un résultat amélioré dans l'influence active de la pronation, l'invention est caractérisée en ce qu'il est prévu dans la chaussure, un système de mesure gyroscopique (3) qui est configuré pour la mesure de la vitesse de rotation de la chaussure autour d'au moins un axe défini (4).
PCT/EP2008/010375 2007-12-29 2008-12-08 Chaussure, en particulier chaussure de sport Ceased WO2009083100A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202007018166.3 2007-12-29
DE202007018166U DE202007018166U1 (de) 2007-12-29 2007-12-29 Schuh, insbesondere Sportschuh

Publications (2)

Publication Number Publication Date
WO2009083100A2 true WO2009083100A2 (fr) 2009-07-09
WO2009083100A3 WO2009083100A3 (fr) 2009-10-01

Family

ID=40565216

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/010375 Ceased WO2009083100A2 (fr) 2007-12-29 2008-12-08 Chaussure, en particulier chaussure de sport

Country Status (2)

Country Link
DE (1) DE202007018166U1 (fr)
WO (1) WO2009083100A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109330088A (zh) * 2018-10-30 2019-02-15 陕西理工大学 一种具有矫正功能的跑鞋

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015007106B4 (de) * 2015-06-01 2017-07-06 NWTN-Berlin GmbH Schuhsohle und Schuheinlegesohle zum Messen von Körpergewicht

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5813142A (en) 1996-02-09 1998-09-29 Demon; Ronald S. Shoe sole with an adjustable support pattern
US20030009308A1 (en) * 2000-06-24 2003-01-09 Chris Kirtley Instrumented insole
US20070006489A1 (en) * 2005-07-11 2007-01-11 Nike, Inc. Control systems and foot-receiving device products containing such systems
US20070173903A1 (en) * 2005-08-30 2007-07-26 Bioq, Inc. Medical device for restoration of neurological function impaired by peripheral neuropathy
DE102005052903B4 (de) * 2005-11-03 2014-08-07 Sirona Dental Systems Gmbh Fußschalter für medizinische Behandlungs- oder Diagnostikeinrichtungen
KR100735419B1 (ko) * 2005-12-02 2007-07-04 삼성전자주식회사 발동작을 이용한 휴대기기 조작 시스템 및 방법
FR2898776B1 (fr) * 2006-03-27 2008-08-29 Univ Reims Champagne Ardenne Chaussure et structure de chaussure a optimisation de rendement musculaire et procede de fabrication de structure et de chaussure a optimisation de rendement musculaire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109330088A (zh) * 2018-10-30 2019-02-15 陕西理工大学 一种具有矫正功能的跑鞋

Also Published As

Publication number Publication date
WO2009083100A3 (fr) 2009-10-01
DE202007018166U1 (de) 2009-06-25

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