EP0780063A1 - Fond de chaussures avec protubérances creuses de ventilation - Google Patents

Fond de chaussures avec protubérances creuses de ventilation Download PDF

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Publication number
EP0780063A1
EP0780063A1 EP96830628A EP96830628A EP0780063A1 EP 0780063 A1 EP0780063 A1 EP 0780063A1 EP 96830628 A EP96830628 A EP 96830628A EP 96830628 A EP96830628 A EP 96830628A EP 0780063 A1 EP0780063 A1 EP 0780063A1
Authority
EP
European Patent Office
Prior art keywords
protuberances
sole
moulded
holes
plastic material
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.)
Withdrawn
Application number
EP96830628A
Other languages
German (de)
English (en)
Inventor
Luigi Marchetti
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.)
Ligmar Gomma - Srl
Original Assignee
Ligmar Gomma - Srl
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 Ligmar Gomma - Srl filed Critical Ligmar Gomma - Srl
Publication of EP0780063A1 publication Critical patent/EP0780063A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • A43B7/08—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures

Definitions

  • This design patent application concerns a plastic moulded bottom for footwear whose upper surface has a series of hollow, flexible protuberances - which in a preferred embodiment are dome-shaped - terminating with holes that exercise a ventilating and massaging action on the sole of the foot.
  • the item in question is designed to make shoes more comfortable, especially in the case of shoes with a plastic moulded sole.
  • soles made of plastic material are extremely practical above all because they make footwear highly waterproof and offer a soft treading surface, they do however have a significant drawback since they do not allow the foot to transpire.
  • Each transversal channel intercommunicates with an overlying and corresponding row of holes and holed domes, made on the upper surface of the sole.
  • the scope of this invention is to design a plastic moulded sole which ensures automatic forced ventilation to the foot with each step the user takes.
  • the sole in question is in fact characterised by a series of soft and flexible, hollow or dome-shaped protuberances on its upper surface.
  • protuberances have a hole at the top into which air circulates through the hollow and into the interior of the shoe.
  • domes made on the sole according to the invention, more clearly the domes can be said to act like small pumps involving phases during which air is drawn from the interior of the upper alternated with phases during which the air previously drawn in is forced out.
  • the moulded plastic sole according to the invention (1) has a bottom treading surface with tread (1a); this item features a series of hollow and flexible domes (2) on the upper surface, which have a hole at the top (2a).
  • domes (2) may be made over the entire treading surface of the foot or only on the front of the foot and/or on the heel.
  • each dome (2) is closed by a bottom wall (2c), therefore said inner part communicates with the outside only through the holes (2a) provided on the side walls of the dome.
  • domes (2) are made in the same material and in the moulding phase of the sole (1), by means of a specially shaped mould.
  • the sole itself (1A) may alternatively be moulded with a smooth surface on which a plastic moulded insole (3) with the same shape is applied; said insole (3) having the same hollow domes (2) with holes at the top (2a) and bottom wall (2c) on the upper surface and a smooth bottom surface which fits against the upper surface of the sole (1A) itself.
  • the sole in question may be realised with hollow prutuberances of a different shape, even if with a similar functioning principle to that of the above domes; the protuberances could for example be of an elliptical or polygonal shape.
  • additional holes may be realised on the sides of these protuberances or domes, in addition or to substitute the previously mentioned holes at the top.

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP96830628A 1995-12-22 1996-12-17 Fond de chaussures avec protubérances creuses de ventilation Withdrawn EP0780063A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMC950136 1995-12-22
IT95MC000136A IT1281926B1 (it) 1995-12-22 1995-12-22 Fondo per calzature stampato in plastica, dotato di protuberanze cave atte ad esercitare un'azione ventilante in favore della pianta del

Publications (1)

Publication Number Publication Date
EP0780063A1 true EP0780063A1 (fr) 1997-06-25

Family

ID=11357110

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96830628A Withdrawn EP0780063A1 (fr) 1995-12-22 1996-12-17 Fond de chaussures avec protubérances creuses de ventilation

Country Status (2)

Country Link
EP (1) EP0780063A1 (fr)
IT (1) IT1281926B1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0875163A3 (fr) * 1997-04-11 1999-04-07 Onifares Elpidio Squadroni Semelle auto-nettoyante,résistante aux chocs pour chaussures ventilees
EP1202644A1 (fr) * 1999-07-13 2002-05-08 Joo-Tae Kim Semelle interieure
WO2007104525A1 (fr) * 2006-03-14 2007-09-20 Hidde Axel R Chaussure étanche à l'eau perméable à la vapeur à pompage amortissante ou semelle de ce type pour chaussure
WO2007134530A1 (fr) * 2006-05-18 2007-11-29 Zhifei Sun Semelle élastique
US7431312B2 (en) 2004-11-18 2008-10-07 Araven S.A. Basket
WO2008148448A1 (fr) * 2007-06-04 2008-12-11 Eurosuole S.P.A. Membrane à ventouses en forme de sabliers ouverts moulées dans un matériau thermoplastique souple sur un support hydrophile et/ou respirant
EP2149312A1 (fr) 2008-07-29 2010-02-03 Calzados Alción, S.L. Semelle de chaussure et son procédé de fabrication
FR3048856A1 (fr) * 2016-03-17 2017-09-22 Ctc Dispositif de stimulation et article de chaussage comprenant un tel dispositif de stimulation
IT201600073012A1 (it) * 2016-07-13 2018-01-13 Diadora Sport S R L Struttura di intersuola per calzature
USD882926S1 (en) 2017-12-20 2020-05-05 Crocs, Inc. Footbed
USD909027S1 (en) 2018-07-12 2021-02-02 Crocs, Inc. Footwear

Citations (5)

* 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
EP0037462A1 (fr) * 1980-03-31 1981-10-14 Alexander C. Daswick Semelle intérieure élastique pour chaussure
DE3635831A1 (de) * 1986-10-22 1988-05-11 Kurt O John Gmbh & Co Kg Laufsohle fuer schuhwerk
WO1991011928A1 (fr) * 1990-02-09 1991-08-22 Hy Kramer Chaussures a semelle interne amelioree
DE9407864U1 (de) * 1994-05-11 1994-07-14 Liu Tien An Schuhsohle

Patent Citations (5)

* 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
EP0037462A1 (fr) * 1980-03-31 1981-10-14 Alexander C. Daswick Semelle intérieure élastique pour chaussure
DE3635831A1 (de) * 1986-10-22 1988-05-11 Kurt O John Gmbh & Co Kg Laufsohle fuer schuhwerk
WO1991011928A1 (fr) * 1990-02-09 1991-08-22 Hy Kramer Chaussures a semelle interne amelioree
DE9407864U1 (de) * 1994-05-11 1994-07-14 Liu Tien An Schuhsohle

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6209226B1 (en) 1997-04-11 2001-04-03 Onifares Elpidio Squadroni Self-cleaning, shock-resistant sole for ventilated shoes
EP0875163A3 (fr) * 1997-04-11 1999-04-07 Onifares Elpidio Squadroni Semelle auto-nettoyante,résistante aux chocs pour chaussures ventilees
EP1202644A1 (fr) * 1999-07-13 2002-05-08 Joo-Tae Kim Semelle interieure
EP1202644A4 (fr) * 1999-07-13 2003-05-14 Joo-Tae Kim Semelle interieure
US7431312B2 (en) 2004-11-18 2008-10-07 Araven S.A. Basket
WO2007104525A1 (fr) * 2006-03-14 2007-09-20 Hidde Axel R Chaussure étanche à l'eau perméable à la vapeur à pompage amortissante ou semelle de ce type pour chaussure
US8806782B2 (en) 2006-05-18 2014-08-19 Zhifei Sun Resilient sole
CN101437417B (zh) * 2006-05-18 2012-01-18 孙志飞 弹力鞋底
WO2007134530A1 (fr) * 2006-05-18 2007-11-29 Zhifei Sun Semelle élastique
WO2008148448A1 (fr) * 2007-06-04 2008-12-11 Eurosuole S.P.A. Membrane à ventouses en forme de sabliers ouverts moulées dans un matériau thermoplastique souple sur un support hydrophile et/ou respirant
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
CN101686740B (zh) * 2007-06-04 2011-03-30 欧洲鞋底（股份）责任有限公司 具有打开的沙漏形状的、以弹性热塑性材料模制在亲水和/或透气支撑上的吸盘的隔板
EP2149312A1 (fr) 2008-07-29 2010-02-03 Calzados Alción, S.L. Semelle de chaussure et son procédé de fabrication
FR3048856A1 (fr) * 2016-03-17 2017-09-22 Ctc Dispositif de stimulation et article de chaussage comprenant un tel dispositif de stimulation
IT201600073012A1 (it) * 2016-07-13 2018-01-13 Diadora Sport S R L Struttura di intersuola per calzature
WO2018011030A1 (fr) * 2016-07-13 2018-01-18 Diadora Sport S.R.L. Semelle intercalaire pour chaussures
US11684116B2 (en) 2016-07-13 2023-06-27 Diadora S.P.A. Mid-sole for shoes
USD882926S1 (en) 2017-12-20 2020-05-05 Crocs, Inc. Footbed
USD909027S1 (en) 2018-07-12 2021-02-02 Crocs, Inc. Footwear

Also Published As

Publication number Publication date
ITMC950136A1 (it) 1997-06-22
ITMC950136A0 (fr) 1995-12-22
IT1281926B1 (it) 1998-03-03

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