EP1945052A1 - Chaussure à aération interne - Google Patents

Chaussure à aération interne

Info

Publication number
EP1945052A1
EP1945052A1 EP06745271A EP06745271A EP1945052A1 EP 1945052 A1 EP1945052 A1 EP 1945052A1 EP 06745271 A EP06745271 A EP 06745271A EP 06745271 A EP06745271 A EP 06745271A EP 1945052 A1 EP1945052 A1 EP 1945052A1
Authority
EP
European Patent Office
Prior art keywords
shoe
sole
collection chamber
air
communication
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Withdrawn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
EP06745271A
Other languages
German (de)
English (en)
Inventor
Tiziano Buizza
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1945052A1 publication Critical patent/EP1945052A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • A43B7/081—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures the air being forced from outside

Definitions

  • This invention concerns the footwear field in general and in particular an internally aerated shoe.
  • a shoe in particular with a rubber or similar sole but not exclusively, must, in order to be sensible and comfortable, ensure a correct exchange of heat and vapour between the internal and external areas without in any way compromising its impermeable nature.
  • the main objective of this invention is to avoid the known technical drawbacks with a shoe having a sole, which is impermeable towards the outside and equipped with a system for forced ventilation of the foot in reaction to the walking movement to ensure the best possible micro-climate inside the footwear.
  • Fig. 1 shows a longitudinal section of a sole according to the invention with a separated sock-lining
  • Fig. 2 shows a plan view of the base component of the sole in Fig. 1 ;
  • Fig. 3 shows a cross section of the shoe with the internal foot in the air intake mode
  • Fig. 4 shows a similar cross section of the shoe in the aerated mode of the foot.
  • the sole can be made of rubber or a plastic material and the upper is attached to it in any one of the known ways.
  • the sole 12 can be a single piece or, as shown in the drawings, it can be made up of two superimposed elements, one base element 12 resting on the sole and an internal element 15 where the foot rests with the interposition least of the usual sock-lining 16, at least an internal element 15 having its own degree of flexibility/elasticity.
  • an air collection chamber 17 is formed in communication with the exterior through a duct 18 that extends up to a certain point in the part lying behind the upper.
  • a longitudinal duct 19 is also provided between the two elements 14, 15 of the sole that extends in the intermediate part of the sole starting from the collection chamber 17 as far as the toe of the shoe, where it communicates with the retroflexed branch ducts 20 at the sides of the longitudinal duct 19, and through these, with some small additional chambers 21 in line with the toes.
  • the additional chambers 21 communicate with the ducts 20 through narrow necks 21'; furthermore the branch ducts 20 and the additional chambers communicate with the interior of the shoe through the though ventilation holes 22 provided in the top element 15 and sock-lining 16.
  • duct 18 that places the collection chamber 17 in communication with the exterior can be provided with or be without a one-way valve 18' so as to allow air to flow from the exterior to the interior of the chamber and not otherwise.
  • the shoe When the shoe is worn by a person walking, it is the movement of the foot which provokes internal aeration of the shoe and consequently of the foot.
  • the back foot which is about to be raised off the ground, is placed and presses the toe down, whereas the front foot is placed and presses against the ground using the heel.
  • each foot is placed alternately on the toe and raised heel.
  • the internal element 15 of the sole does not have the heel under pressure so that due to its elasticity it tends to lift up, enlarging the collection chamber 17 and taking air in from the exterior through duct 18.
  • the heel presses on the internal element 15 of the sole, causing the air in the collection chamber 17 to become compressed, forcing it along the longitudinal duct 19 towards the additional chambers 21 and the branch ducts 20.
  • the retroflexed branch ducts 20 besides contributing to the diffusion of the air inside the shoe through the aeration holes 22, act as air lungs under the arch of the foot and by closing the intake duct with a valve, if provided, or by some other means, the entrance of air from outside can be excluded so as not to cool the foot in particularly cold weather.

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

La présente invention concerne une chaussure à aération interne comprenant une semelle dotée d’une chambre de collecte d’air (17) qui est située dans la partie de talon de la semelle et qui communique avec l’extérieur par un conduit d’admission (18) constitué d’au moins un conduit longitudinal (19) lequel se prolonge dans la partie intermédiaire de la semelle, partant de ladite chambre de collecte (17) presque jusqu'à la partie « orteils » de la chaussure ; des conduits secondaires (20) qui communiquent avec ladite voie longitudinale et sont repliés vers les côtés de cette dernière ; des petites chambres supplémentaires (21) en ligne avec la partie « orteils » de la semelle et en communication avec les conduits secondaires ; et des trous d’aération traversants (22) qui sont en ligne avec les conduits secondaires et les chambres supplémentaires et sont ouverts au-dessus de la semelle vers l’intérieur de la chaussure.
EP06745271A 2005-11-07 2006-04-10 Chaussure à aération interne Withdrawn EP1945052A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBS20050132 ITBS20050132A1 (it) 2005-11-07 2005-11-07 Scarpa con suola in gomma interamente aerata
PCT/IT2006/000239 WO2007052318A1 (fr) 2005-11-07 2006-04-10 Chaussure à aération interne

Publications (1)

Publication Number Publication Date
EP1945052A1 true EP1945052A1 (fr) 2008-07-23

Family

ID=36648708

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06745271A Withdrawn EP1945052A1 (fr) 2005-11-07 2006-04-10 Chaussure à aération interne

Country Status (3)

Country Link
EP (1) EP1945052A1 (fr)
IT (1) ITBS20050132A1 (fr)
WO (1) WO2007052318A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012172577A1 (fr) * 2011-06-15 2012-12-20 Ditta Francesco Fiore Structure de chaussure respirante
CN104172654A (zh) * 2013-05-24 2014-12-03 曹晶晶 一种空气循环式防水透气鞋
ES1247270Y (es) * 2020-04-07 2020-08-27 Com Maneru Charok S L Plantilla ventilada para calzado
WO2023137753A1 (fr) * 2022-01-24 2023-07-27 高伟 Semelle intérieure respirante

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR854986A (fr) * 1939-05-20 1940-04-29 Dispositif pour insuffler de l'air dans les chaussures pendant la marche
FR2109206A5 (fr) * 1970-10-07 1972-05-26 Lordat Louis Victor
GB8426317D0 (en) * 1984-10-18 1984-11-21 Caldwell K Pump
US5400526A (en) * 1993-09-14 1995-03-28 Sessa; Raymond V. Footwear sole with bulbous protrusions and pneumatic ventilation
US5341581A (en) * 1993-09-15 1994-08-30 Kinger Huang Compression cooling system of shoe midsole
ITMC970101A3 (it) * 1997-10-23 1999-04-23 Gatto Silvano Del Dispositivo per tutti i tipi di calzature o solette ventilate con scheda elettronica, elettrostatica, compiuterizzata o con scheda
US6370800B1 (en) * 2000-10-16 2002-04-16 Cheng-Che Hung Shoes with air pumps
US20040010939A1 (en) * 2001-09-24 2004-01-22 Liu Chang Yuen Shoes having ventilation devices
US20050005473A1 (en) * 2003-07-07 2005-01-13 Oh Phillip J. Self-cushion airflow shoes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2007052318A1 *

Also Published As

Publication number Publication date
ITBS20050132A1 (it) 2007-05-08
WO2007052318A1 (fr) 2007-05-10

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