EP3824753A1 - Agencement de semelle de chaussure amortissant - Google Patents

Agencement de semelle de chaussure amortissant Download PDF

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Publication number
EP3824753A1
EP3824753A1 EP20206381.4A EP20206381A EP3824753A1 EP 3824753 A1 EP3824753 A1 EP 3824753A1 EP 20206381 A EP20206381 A EP 20206381A EP 3824753 A1 EP3824753 A1 EP 3824753A1
Authority
EP
European Patent Office
Prior art keywords
outsole
shoe sole
arrangement according
insole
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.)
Pending
Application number
EP20206381.4A
Other languages
German (de)
English (en)
Inventor
Jürgen CÖLSCH
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.)
Caprice Schuhproduktion GmbH and Co KG
Original Assignee
Caprice Schuhproduktion GmbH and Co KG
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
Priority claimed from DE102019132697.4A external-priority patent/DE102019132697A1/de
Application filed by Caprice Schuhproduktion GmbH and Co KG filed Critical Caprice Schuhproduktion GmbH and Co KG
Publication of EP3824753A1 publication Critical patent/EP3824753A1/fr
Pending legal-status Critical Current

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Classifications

    • 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
    • A43B7/1455—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 with special properties
    • A43B7/146—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 with special properties provided with acupressure points or means for foot massage
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • 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
    • A43B13/181—Resiliency achieved by the structure of the sole
    • 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
    • A43B7/005—Footwear with health or hygienic arrangements with cooling arrangements
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/06—Footwear with health or hygienic arrangements ventilated

Definitions

  • the present invention relates to a shoe sole arrangement equipped with a plurality of elastic cushioning shells which have at least one perforation.
  • the invention also relates to a shoe equipped with such a shoe sole arrangement.
  • Such a sole arrangement is, for example, the subject matter of U.S. 6,076,282 A . It is provided that the perforations of the sole base of the insole interact with support elements on the upper side of the outsole and immovably connect the insole to the outsole under load.
  • the WO 99/66812 shows a sole arrangement in which an outsole has knobs arranged on its upper side, which support an insole, a space being kept free by the knobs between the insole and the upper side of the outsole, which space communicates with the atmosphere through lateral channels in the outsole.
  • the insole has a membrane that is permeable to vapor, but impermeable to liquids.
  • a water-repellent top layer is also provided on the insole.
  • a sole can have densely arranged knobs on its side facing the foot, between which perforations are arranged which communicate with transverse channels arranged in the sole and open to the atmosphere.
  • a midsole for a shoe which has an insert and a peripheral part.
  • Several solid support members extend downward from a base of the liner.
  • the support elements are so high that they correspond to the slope or elevation of the peripheral part from the tip of the foot to the heel.
  • the damping properties of the Insoles should be adaptable to the respective weight of the wearer by inserting a suitably selected insert into the shoe. However, this insole still leaves something to be desired in terms of its cushioning properties and comfort.
  • the DE 36 35 831 A describes an outsole for footwear with a sole surface on the foot side in which a uniform depression is made.
  • a knobbed plate is inserted flush into the recess.
  • the knobbed plate consists of a base plate that carries knobs arranged densely and regularly, with gaps remaining between the knobs.
  • the tops of the knobs are preferably arched and covered with a cover plate.
  • the knobs are hollow and have openings on the upper side.
  • the DE 89 00 237 U describes an insole with an upper side which is formed by a base plate with a large number of knobs regularly distributed on it, a layer facing the sole of the foot made of a material such as leather or textile and a perforation. This layer is applied to the back of the base plate facing away from the knobs and the heads of the knobs are connected to the sole.
  • the EP 1 304 938 A describes an inner sole or insole for a shoe that offers improved cushioning properties.
  • the insole is constructed in one piece from a flexible material and has knobs.
  • the knobs are hollow and perforations are provided in the area between the knobs and / or in the knobs themselves in order to optimize the damping properties and to drain liquids from the user's foot.
  • the WO 2018/167 331 A1 and the WO 2018/167 332 A1 describe shoe sole arrangements in which the sole is equipped with wing-like suspension elements in order to achieve the desired cushioning.
  • the shoe sole arrangement according to the invention comprises a plurality of elastic damping shells arranged in rows, which are placed in the outsole.
  • the damping shells can be formed directly in the outsole and thus be an integral part of this sole.
  • the damping shells can be part of a separate insole or insole.
  • insole in the sense of the present invention is to be interpreted broadly and includes classic insoles, which have the function of an additional insole and are loosely placed in the shoe, or insoles or midsoles that are processed with the outsole to form a finished shoe .
  • the shoe sole arrangement comprises an outsole with an inner sole surface facing the foot side of a wearer, which is surrounded by a circumferential sole edge.
  • An interior space is formed in the outsole, i.e. a cavity or receiving area in which several elastic, round or oval damping shells pointing upwards towards the foot side are arranged with a shell bottom facing the inner surface of the outsole and a shell wall surrounding the shell bottom.
  • the shell wall ends in an outer edge that is continuous and closed in the case of the damping shells.
  • At least one perforation preferably two or more perforations, which are preferably arranged opposite one another, is made in the shell wall and / or the shell bottom of the damping shells.
  • the perforation prevents running noises when stepping on, on the other hand, moisture, such as sweat, can be effectively drained from the wearer's foot via the perforations.
  • the damping shells act like a pump, with which moisture is transported away from the foot. It is thus possible to maintain a microclimate in the shoe through the shoe sole arrangement according to the invention.
  • damping shells can be formed directly as part of the outsole or as part of an insole.
  • the insole also has the advantage that shoe models that have already been developed can also be equipped with the invention, since an insole equipped with the elastic damping shells can be inserted into the interior of the outsole.
  • the damping shells are connected to the outsole or the insole via an additional connecting piece.
  • the damping shells are approximately mushroom-shaped.
  • the damping shells can also be conical or be funnel-shaped, ie have a conical or funnel-shaped course towards the bottom of the bowl.
  • the damping shells preferably have a round, oval or abstractly curved basic shape. It goes without saying that the basic shape of the damping shells changes when stepping on, due to the body weight of the shoe wearer, in order to achieve the desired damping effect.
  • the damping shells are designed to be elastic and have a shape memory so that they can resume their original shape after they have occurred.
  • each damping shell In order to divert liquid and to avoid air inclusions, which could lead to undesirable running noises, there are preferably at least two opposing perforations in the circumferential shell wall of each damping shell.
  • a large part of the inner sole surface of the outsole or the surface of an insole is preferably equipped with the elastic damping shells according to the invention, preferably more than 75%, more preferably more than 90% of the surface.
  • the damping shells of the insole or the outsole are arranged in several rows transversely to the longitudinal axis of the outsole. It goes without saying that the damping shells can have the same or different diameters. The choice of the diameter of the cushioning shells essentially depends on the type and shape of the outsole used.
  • the outer edge of the shell wall of the damping shells is raised in relation to the base of the outsole or the insole.
  • the shell bottom can be round or oval shaped.
  • the damping shells can, however, also have a funnel-shaped or cup-shaped configuration.
  • Each damping shell with its shell bottom and its shell wall forms an interior space (similar to a suction cup), which is only broken through via the at least one perforation in the shell wall and / or shell bottom.
  • the invention also relates to a shoe equipped with a shoe sole arrangement according to the invention and comprising a shoe upper.
  • the shoe upper is preferably connected directly to the outsole, which can be done using the Strobel method, for example. When using an insole with cushioning shells, it is no longer visible.
  • FIG. 1 an outsole 10 according to the invention is shown in plan view.
  • a plurality of damping shells 18, each arranged in a row transverse to the longitudinal axis, which are arranged in multiple rows in an interior 16 of the outsole 10 can be seen.
  • the interior 16 is formed by an inner sole surface 12 facing the foot side and a circumferential sole edge 14.
  • the edges of the damping shells 18 are raised above the sole edge 14.
  • the damping shells 18 include a shell bottom 20 and a shell wall 22 that runs around the shell bottom 20.
  • the upper edge of the shell wall 22 of each damping shell 18 is either round, oval or curved.
  • the edge is circumferential and has an uninterrupted course in its scope.
  • the damping shells 18 have at least one perforation 24 in order to divert liquid and / or air from the foot of the wearer, as a result of which running noises due to trapped air are avoided and the wearing comfort for the shoe wearer is increased.
  • four perforations 24 are arranged opposite one another in the shell wall 22. It goes without saying that the perforations 24 do not have to be formed in all of the damping shells 18. However, it is preferred that all of the damping shells 18 have at least one perforation, preferably a plurality of perforations 24, in the shell wall 22 and / or the shell bottom 20.
  • Fig. 2 a cross-sectional view and a top view of a damping shell 18 according to the invention is shown.
  • the shell bottom 20 can be seen with a shell wall 24 running upwards to the foot side, which ends in a circumferential outer edge.
  • a connecting piece 28 connects the damping shells 18 either to an outsole 10 or an insole 26.
  • the perforations 24 arranged opposite one another in the shell wall 22 can be seen in the enlarged detail.
  • Fig. 3 Another embodiment variant is shown in which a plurality of damping shells 18 are arranged in several rows transversely to the longitudinal axis of the outsole 10 and are part of an insole 26. This can be a separate insole, insole or midsole.
  • the damping shells 18 of the front sole area are separated from the damping shells 18 of the rear sole area by a separating area 17 in which there is no damping shell 18.
  • Fig. 4 Another embodiment variant of an insole 26 according to the invention is shown, which is inserted into the interior 16 of an outsole 10.
  • the damping shells 18 are designed in the shape of a cup and approximately have a cross section funnel-shaped basic shape.
  • the shell wall 22 has a conical shape directed downwards towards the shell bottom 20.
  • two perforations 24 arranged opposite one another are provided, which are formed in the shell wall 22.
  • the invention is not restricted to a specific number of perforations 24.
  • the variant in which the perforations 24 are formed in the tray bottom 20 is also encompassed by the invention.
  • FIG. 5 an isometric representation of an embodiment variant is shown in which a separate insole 26 with the damping shells 18 formed therein is inserted into the interior 16 of an outsole 10. Then the outsole 10 equipped with the insole 26 is connected to the shoe upper, for example, strobled.
  • the shoe sole arrangement according to the invention and a shoe equipped therewith have excellent damping properties, enable pleasant wearing comfort for the shoe wearer and offer the possibility of draining liquid from the foot of a wearer.

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP20206381.4A 2019-11-20 2020-11-09 Agencement de semelle de chaussure amortissant Pending EP3824753A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019131356 2019-11-20
DE102019132697.4A DE102019132697A1 (de) 2019-11-20 2019-12-02 Dämpfende Schuhsohlenanordnung

Publications (1)

Publication Number Publication Date
EP3824753A1 true EP3824753A1 (fr) 2021-05-26

Family

ID=73198143

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20206381.4A Pending EP3824753A1 (fr) 2019-11-20 2020-11-09 Agencement de semelle de chaussure amortissant

Country Status (2)

Country Link
EP (1) EP3824753A1 (fr)
RU (1) RU2764135C1 (fr)

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345387A (en) 1980-03-31 1982-08-24 Daswick Alexander C Resilient inner sole for a shoe
DE3635831A1 (de) 1986-10-22 1988-05-11 Kurt O John Gmbh & Co Kg Laufsohle fuer schuhwerk
DE3732495A1 (de) 1987-02-20 1988-09-01 Autry Ind Einlegesohle
DE8900237U1 (fr) 1988-05-03 1989-03-23 Goeller, Gerd, 6780 Pirmasens, De
US5022168A (en) 1989-08-04 1991-06-11 Jeppson Iii John Footwear insert
DE9407864U1 (de) 1994-05-11 1994-07-14 Liu Tien An Schuhsohle
FR2707464A1 (fr) * 1993-07-12 1995-01-20 Chupin Batardiere Perfectionnement aux articles chaussants.
WO1999066812A1 (fr) 1998-06-25 1999-12-29 Nottington Holding B.V. Semelle de chaussure respirante impermeable a l'eau
US6076282A (en) 1996-05-22 2000-06-20 Brue' S.P.A. Shoe sole with forced air circulation system
EP1304938A1 (fr) 2000-08-04 2003-05-02 HEAD Sport AG Semelle interieure de chaussure
US20080184600A1 (en) * 2007-02-07 2008-08-07 Hee Woon Yang Air-circulating shock absorbing shoes
US20100146824A1 (en) * 2007-06-04 2010-06-17 Europsuole S.P.A. Membrane with suction cups having the shape of an open hourglass moulded in flexible thermoplastic material onto a hydrophilic and/or breathable support
US20130086823A1 (en) * 2010-07-12 2013-04-11 Soo Hyun Park Shoes having an air circulation function
WO2018167332A1 (fr) 2017-03-17 2018-09-20 Desarrollo Integral Del Molde, S.L. Semelle de chaussure
WO2018167331A1 (fr) 2017-03-17 2018-09-20 Desarrollo Integral Del Molde, S.L. Semelle de chaussure

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE474016C (de) * 1928-02-12 1929-03-25 Julius Blumenfeld Brandsohlenauflage fuer Schuhwerk
CN1053884A (zh) * 1990-02-09 1991-08-21 海·克雷默 带有改进中底的鞋类物品
IT241890Y1 (it) * 1996-11-08 2001-05-17 Studio A C Di Armando Cietto Dispositivo antishock particolarmente per calzature
US6029962A (en) * 1997-10-24 2000-02-29 Retama Technology Corporation Shock absorbing component and construction method
DE60038681T2 (de) * 1999-07-13 2009-06-10 Kim, Joo-Tae Einlegesohle
DE20206927U1 (de) * 2002-05-01 2003-09-04 Dassler Puma Sportschuh Dämpfungselement für einen Schuh
KR101051229B1 (ko) * 2008-03-28 2011-07-21 주식회사 엠에스존 고탄력 충격 흡수기능을 갖는 관절보호 건강신발
KR101291244B1 (ko) * 2013-03-28 2013-07-30 오금석 개선된 구조의 통기성 신발밑창

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345387A (en) 1980-03-31 1982-08-24 Daswick Alexander C Resilient inner sole for a shoe
DE3635831A1 (de) 1986-10-22 1988-05-11 Kurt O John Gmbh & Co Kg Laufsohle fuer schuhwerk
DE3732495A1 (de) 1987-02-20 1988-09-01 Autry Ind Einlegesohle
DE8900237U1 (fr) 1988-05-03 1989-03-23 Goeller, Gerd, 6780 Pirmasens, De
US5022168A (en) 1989-08-04 1991-06-11 Jeppson Iii John Footwear insert
FR2707464A1 (fr) * 1993-07-12 1995-01-20 Chupin Batardiere Perfectionnement aux articles chaussants.
DE9407864U1 (de) 1994-05-11 1994-07-14 Liu Tien An Schuhsohle
US6076282A (en) 1996-05-22 2000-06-20 Brue' S.P.A. Shoe sole with forced air circulation system
WO1999066812A1 (fr) 1998-06-25 1999-12-29 Nottington Holding B.V. Semelle de chaussure respirante impermeable a l'eau
EP1304938A1 (fr) 2000-08-04 2003-05-02 HEAD Sport AG Semelle interieure de chaussure
US20080184600A1 (en) * 2007-02-07 2008-08-07 Hee Woon Yang Air-circulating shock absorbing shoes
US20100146824A1 (en) * 2007-06-04 2010-06-17 Europsuole S.P.A. Membrane with suction cups having the shape of an open hourglass moulded in flexible thermoplastic material onto a hydrophilic and/or breathable support
US20130086823A1 (en) * 2010-07-12 2013-04-11 Soo Hyun Park Shoes having an air circulation function
WO2018167332A1 (fr) 2017-03-17 2018-09-20 Desarrollo Integral Del Molde, S.L. Semelle de chaussure
WO2018167331A1 (fr) 2017-03-17 2018-09-20 Desarrollo Integral Del Molde, S.L. Semelle de chaussure

Also Published As

Publication number Publication date
RU2764135C1 (ru) 2022-01-13

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