FR2827126A1 - Ventilation system, in particular, for a shoe sole comprises an outer layer made of an elastic material and provided with slits which remain closed as long as no external force acts on them - Google Patents

Ventilation system, in particular, for a shoe sole comprises an outer layer made of an elastic material and provided with slits which remain closed as long as no external force acts on them Download PDF

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Publication number
FR2827126A1
FR2827126A1 FR0109120A FR0109120A FR2827126A1 FR 2827126 A1 FR2827126 A1 FR 2827126A1 FR 0109120 A FR0109120 A FR 0109120A FR 0109120 A FR0109120 A FR 0109120A FR 2827126 A1 FR2827126 A1 FR 2827126A1
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FR
France
Prior art keywords
outer layer
shoe sole
layer
interstices
external force
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Withdrawn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
FR0109120A
Other languages
French (fr)
Inventor
Kale Chang
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
Priority to GB0114240A priority Critical patent/GB2376408A/en
Priority to US09/880,053 priority patent/US20020189131A1/en
Priority to NL1018318A priority patent/NL1018318C2/en
Priority to DE20110452U priority patent/DE20110452U1/en
Application filed by Individual filed Critical Individual
Priority to FR0109120A priority patent/FR2827126A1/en
Publication of FR2827126A1 publication Critical patent/FR2827126A1/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • A43B17/10—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined specially adapted for sweaty feet; waterproof
    • A43B17/107—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined specially adapted for sweaty feet; waterproof waterproof
    • 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
    • A43B13/141—Soles; Sole-and-heel integral units characterised by the constructive form with a part of the sole being flexible, e.g. permitting articulation or torsion
    • 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
    • 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
    • A43B7/084—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures characterised by the location of the holes
    • A43B7/087—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures characterised by the location of the holes in the bottom of the sole

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

Ventilation system, in particular, for a shoe sole comprises an outer layer (10) of an elastic material, an air permeable inner layer (20) fastened to the outer layer, and a watertight but air permeable ventilating layer (30) located between the inner and outer layers. The outer layer is provided with slits (40) which oriented at an angle to the longitudinal direction of the shoe, and .remain closed as long as no external force acts on them

Description

caractérisoe en ce qu'elle est à porosité fermoe.characteristic in that it is of porous firmness.

Semelle de chaussure à structure d'aération dissimulée La présente invention se rapporte de manière générale à une semelle de chaussure, et plus particulièrement à une structure d'acra  The present invention relates generally to a shoe sole, and more particularly to an acra structure.

tion dissimulée pour semelle de chaussure.  concealed for shoe sole.

L'acration des chaussures est destince à supprimer l'humidité de l'intérieur de la chaussure, afin d'améliorer le confort de l'utilisa teur. Le brevet US 5 044 096 a divulgué une semelle de chaussure "respirante", qui comprend une couche extérieure, une couche respi rante imperméuble, et une couche intérieure. La couche extérieure et la couche intérieure sont munies d'une pluralité de trous traversants. La couche respirante imperméable est prise en sandwich entre la couche extérieure et la couche intérieure pour obtenir l'effet d'acration. Cette structure présente les inconvénients suivants: les trous d'acration de la couche extérieure sont exposés, au point que de la boue ou des objets étrangers peuvent se déposer dans les trous d'acration lorsque la chaussure vient au contact d'une surface boueu se. En conséquence, le s trou s d' acration se retrouvent ob strué s par la boue ou des objets étrangers, ce qui empêche l'acration; l'eau peut entrer dans les trous d'aération lorsque la chaus sure vient au contact d'une surface mouillée. Malgré la protection qui est fournie par la couche respirante imperméable, l'eau tend à s'accu muler entre la couche extérieure et la couche respirante imperméable ce qui provoque la saturation de la couche respirante imperméable, et  The binding of the shoes is intended to remove moisture from the inside of the shoe, in order to improve the comfort of the user. US Patent 5,044,096 disclosed a "breathable" shoe sole, which includes an outer layer, a waterproof breathable layer, and an inner layer. The outer layer and the inner layer are provided with a plurality of through holes. The waterproof breathable layer is sandwiched between the outer layer and the inner layer to achieve the tying effect. This structure has the following drawbacks: the holes in the outer layer are exposed, to the point that mud or foreign objects can settle in the holes when the shoe comes into contact with a muddy surface. . As a result, the acratation hole is obstructed by mud or foreign objects, which prevents acration; water can enter the ventilation holes when the hot shoe comes into contact with a wet surface. Despite the protection provided by the waterproof breathable layer, water tends to accumulate between the outer layer and the waterproof breathable layer which causes the saturation of the waterproof breathable layer, and

donc un accroissement du taux d'humidité à l'intérieur de la chaussure.  therefore an increase in the humidity inside the shoe.

Le principal objectif de la présente invention est de proposer une semelle de chaussure munie d'une structure d'acration dissimulée  The main objective of the present invention is to provide a shoe sole provided with a concealed structure of acration

pour permettre un effet d'acration imperméable.  to allow a waterproof acration effect.

La semelle de chaussure de la présente invention comprend une couche extérieure qui a un profil de semelle et est faite d'un maté riau élastique, une couche intérieure qui est fixce à la couche exté rieure et est faite d'un matériau respirant, et une couche respirante imperméable qui est prise en sandwich entre la couche extérieure et la couche intérieure. La présente invention est caractérisce par la couche extérieure qui est munie d'un nombre prédéterminé d'interstices, qui pénètrent dans la couche extérieure en déviant de la direction longitu dinale de la couche extérieure d'un angle prédéterminé. Ces interstices sont contigus entre eux pour rester dans un état fermé au moment o la couche extérieure ne subit pas l'action d'une force extérieure. Lorsque la semelle de chaussure est courbée par une force extérieure, la défor mation de la couche extérieure provoque l'étirement des interstices et  The shoe sole of the present invention comprises an outer layer which has a sole profile and is made of an elastic material, an inner layer which is attached to the outer layer and is made of a breathable material, and a waterproof breathable layer which is sandwiched between the outer layer and the inner layer. The present invention is characterized by the outer layer which is provided with a predetermined number of interstices, which penetrate into the outer layer deviating from the longitudinal direction of the outer layer by a predetermined angle. These interstices are contiguous with each other to remain in a closed state at the moment when the outer layer is not subjected to the action of an external force. When the shoe sole is bent by an external force, the deformation of the outer layer causes the interstices to stretch and

les fait rester dans un état ouvert.  makes them stay in an open state.

La présente invention sera mieux comprise à la lecture de la  The present invention will be better understood on reading the

description détaillée suivante de modes de réalisation préférés de la  following detailed description of preferred embodiments of the

présente invention, faite en référence aux des sins d' accompagnement dans lesquels: la figure 1 est une vue éclatée de la semelle de la présente invention; la figure 2 est une vue en coupe de la semelle de la présente invention; la figure 3 est une vue de dessous de la semelle de la présente invention; la figure 4 est une vue schématique de la semelle de la pré sente invention en utilisation; et la figure 5 est une vue similaire à la figure 3 pour montrer une vue schématique des interstices de la couche extérieure d'un autre  present invention, made with reference to accompanying sins in which: Figure 1 is an exploded view of the sole of the present invention; Figure 2 is a sectional view of the sole of the present invention; Figure 3 is a bottom view of the sole of the present invention; Figure 4 is a schematic view of the sole of the present invention in use; and Figure 5 is a view similar to Figure 3 to show a schematic view of the interstices of the outer layer of another

mode de réalisation de la présente invention.  embodiment of the present invention.

Comme montré sur les dessins annexés, une semelle de  As shown in the accompanying drawings, a sole of

chaussure de la présente invention comprend les composants suivants.  shoe of the present invention comprises the following components.

Une couche extérieure 1O a un profil de semelle de chaussure et est en caoutchouc, en matière plastique, ou en un matériau compo site à base de caoutchouc et de plastique présentant une certaine élas ticité. La couche extérieure est munie dans sa face extérieure d'une pluralité de nervures 11 pour augmenter la force de frottement de la  An outer layer 10 has a shoe sole profile and is made of rubber, plastic, or a composite material based on rubber and plastic having a certain elasticity. The outer layer is provided in its outer face with a plurality of ribs 11 to increase the friction force of the

semelle de chaussure.sole of a shoe.

Une couche intérieure 20 est faite d'un matériau respirant, tel que du nylon ou un textile non tissé, et est fixce à la couche extérieure  An inner layer 20 is made of a breathable material, such as nylon or a non-woven fabric, and is attached to the outer layer

par adhésion.by membership.

Une couche d'aération imperméable 30 est faite d'un matériau imperméable et respirant, comme un film en PE, en particulier un flm similaire au "Gore-Tex@". La couche d'acration imperméable 30 est prise en sandwich entre la couche extérieure et la couche intérieure par adhésion pour donner à la semelle de chaussure une fonction  A waterproof ventilation layer 30 is made of a waterproof and breathable material, such as a PE film, in particular a film similar to "Gore-Tex @". The waterproofing layer 30 is sandwiched between the outer layer and the inner layer by adhesion to give the shoe sole a function

imperméable approprice et une fonction respirante approprice.  Appropriate raincoat and an appropiate breathable function.

La présente invention est caractérisce par 1 couche extérieure qui est munie d'un nombre prédéterminé d'interstices 40. Les inter stices 40 sont disposés de telle manière qu'ils dévient de la direction  The present invention is characterized by 1 outer layer which is provided with a predetermined number of interstices 40. The inter stices 40 are arranged in such a way that they deviate from the direction

longitudinale de la couche extérieure 10 selon un angle prédéterminé.  longitudinal of the outer layer 10 at a predetermined angle.

L'angle de déviation et la superficie de disposition ne sont pas stricte ment définis tant que les interstices peuvent être étirés par la déforma tion de la couche extérieure au moment o la couche extérieure subit l'action d'une force externe. Comme montré en figure 3, les interstices sont logèrement perpendiculaires à la direction longitudinale de la couche extérieure 10 et sont disposés dans une zone correspondant à une partie servant à recevoir la plante du pied. Comme montré en figure 5, les interstices 40 sont agencés selon les nervures originales 11 de semelle de chaussure de la partie extérieure de la couche exté rieure. Les interstices sont formés dans la couche extérieure par une plaque de moulage à couteau m. Les interstices pénètrent dans la parti de la couche extérieure 10. Etant donné que les interstices sont formés par un couteau au lieu d'un poinçonnage et perç age, le s inter stices sont contigus entre eux pour rester dans un état fermé au moment o la couche extérieure ne subit pas l'action d'une force exté rieure. En conséquence, l'apparence de la semelle de la présente inven tion reste intacte. Lorsque la semelle de chaussure plie sous l'action d'une force externe, la déformation de la couche extérieure provoque  The deflection angle and the surface area are not strictly defined as long as the interstices can be stretched by the deformation of the outer layer at the moment when the outer layer is subjected to the action of an external force. As shown in Figure 3, the interstices are logically perpendicular to the longitudinal direction of the outer layer 10 and are arranged in an area corresponding to a part for receiving the sole. As shown in Figure 5, the interstices 40 are arranged according to the original ribs 11 of the shoe sole of the outer part of the outer layer. The interstices are formed in the outer layer by a knife molding plate m. The interstices penetrate into the part of the outer layer 10. Since the interstices are formed by a knife instead of punching and drilling, the inter stices are contiguous with each other to remain in a closed state at the time when the outer layer is not subjected to the action of an external force. Consequently, the appearance of the sole of the present invention remains intact. When the shoe sole bends under the action of an external force, the deformation of the outer layer causes

l'étirement des interstices 40 et les fait rester dans l'état ouvert.  stretching the interstices 40 and making them remain in the open state.

Comme montré en figure 4, la plante du pied est courbée naturellement lorsque l'utilisateur marche, ce qui provoque la défor mation de la couche extérieure 10. En même temps, les interstices 40 de la couche extérieure sont étirés les uns après les autres dans le sens allant du talon du pied aux orteils, avec une action d'étirement ressem blant à l'action de respiration de branchies de requin. En conséquence, la face intérieure et la face extérieure de la couche extérieure sont connoctées pour rester dans un état respirant pour donner l'effet d'acration. Lorsque l'utilisateur reste statique, la couche extérieure 10 ne subit plus de force externe, et retrouve de ce fait son état d'origine comme montré en figure 2. Dans le même temps, les interstices 40 retournent aussi à l'état d'origine dans lequel ils restent contigus entre eux. Dans l'éventualité o la semelle de chaussure de la présente invention vient au contact de l'eau, l'eau ne peut pas entrer directe ment et sans obstacle dans la partie situce entre la couche extérieure et la couche d'acration imperméable 30. Si la semelle de chaussure de la présente invention vient au contact d'une surface boueuse, la boue ne peut pas se déposer dans les interstices 40 de la couche exté rieure 10 et donc elle ne peut pas les obstruer. En conséquence, l'effet imperméable et respirant de la semelle de chaussure de la présente  As shown in FIG. 4, the sole of the foot is naturally curved when the user walks, which causes the deformation of the outer layer 10. At the same time, the interstices 40 of the outer layer are stretched one after the other in the direction from the heel of the foot to the toes, with a stretching action resembling the breathing action of shark gills. Consequently, the inner face and the outer face of the outer layer are connected to remain in a breathable state to give the acration effect. When the user remains static, the outer layer 10 no longer undergoes any external force, and thereby returns to its original state as shown in FIG. 2. At the same time, the interstices 40 also return to the state of origin in which they remain contiguous with each other. In the event that the shoe sole of the present invention comes into contact with water, water cannot enter directly and without obstacle into the part situated between the outer layer and the waterproofing layer 30. If the shoe sole of the present invention comes into contact with a muddy surface, the mud cannot be deposited in the interstices 40 of the outer layer 10 and therefore it cannot obstruct them. As a result, the waterproof and breathable effect of the shoe sole of the present

invention reste intacte.invention remains intact.

Claims (7)

REVENDI CA TI ON SREVENDI CA TI ON S 1. Semelle de chaussure comprenant: une couche extérieure (l0) ayant un profil de semelle de chaussure et faite d'un matériau élastique; une couche intérieure (20) fixce à ladite couche extérieure, ladite couche intérieure étant du type respirant; et une couche d' acration imp ermé able ( 3 0) pri s e en s andwich entre ladite couche extérieure et ladite couche intérieure; caractérisoe en ce que ladite couche extérieure est munie d'une pluralité d'interstices (40) qui pénètrent dans ladite couche exté l0 rieure en déviant de la direction longitudinale de ladite couche exté rieure d'un angle prédéterminé, en ce que lesdits interstices sont conti gus entre eux pour rester dans un état fermé au moment o ladite cou che extérieure ne subit pas l' action d'une force extérieure, et en ce que, lorsque la semelle de chaussure est courbée par une force exté lS rieure, la déformation de ladite couche extérieure provoque l'étirement  1. A shoe sole comprising: an outer layer (10) having a shoe sole profile and made of an elastic material; an inner layer (20) attached to said outer layer, said inner layer being of the breathable type; and a waterproof acrization layer (30) prized in sandwich between said outer layer and said inner layer; characterized in that said outer layer is provided with a plurality of interstices (40) which penetrate into said outer layer 10 by deviating from the longitudinal direction of said outer layer by a predetermined angle, in that said interstices contiguous between them to remain in a closed state at the moment when said outer layer does not undergo the action of an external force, and in that, when the sole of the shoe is bent by an external force, the deformation of said outer layer causes stretching des interstices et les fait rester dans un état ouvert.  interstices and makes them stay in an open state. 2. Semelle de chaussure selon la revendication l, caractérisce  2. shoe sole according to claim l, characterisce en ce que ladite couche intérieure est faite d'un matériau respirant.  in that said inner layer is made of a breathable material. 3. Semelle de chaussure selon la revendication 2, caractérisce  3. shoe sole according to claim 2, characterisce en ce que ladite couche intérieure est faite d'un textile non tissé.  in that said inner layer is made of a nonwoven fabric. 4. Semelle de chaussure selon la revendication l, caractérisce en ce que ladite couche d'acration imperméable (30) est faite d'un film  4. shoe sole according to claim l, characterized in that said waterproof acration layer (30) is made of a film respirant en PE.breathable in PE. 5. Semelle de chaussure selon la revendication l, caractérisce en ce que lesdits interstices (40) sont disposés dans une zone corres  5. shoe sole according to claim l, characterized in that said interstices (40) are arranged in a corresponding zone pondant à une partie de la semelle servant à recevoir la plante du pied.  laying on a part of the sole used to receive the sole of the foot. 6. Semelle de chaussure selon la revendication l, caractérisoe en ce que lesdits interstices (40) sont disposés dans une direction perpen  6. shoe sole according to claim l, characterized in that said interstices (40) are arranged in a direction perpen diculaire à la direction longitudinale de ladite couche extérieure (l0).  perpendicular to the longitudinal direction of said outer layer (10). 7. Semelle de chaussure selon la revendication l, caractérisce en ce que ladite couche extérieure (l0) est munie dans sa face exté rieure d'une pluralité de nervures (l l), et en ce que lesdits interstices  7. shoe sole according to claim l, characterized in that said outer layer (l0) is provided in its outer face with a plurality of ribs (l l), and in that said interstices
FR0109120A 2001-06-12 2001-07-10 Ventilation system, in particular, for a shoe sole comprises an outer layer made of an elastic material and provided with slits which remain closed as long as no external force acts on them Withdrawn FR2827126A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB0114240A GB2376408A (en) 2001-06-12 2001-06-12 Footwear sole with ventilation slits
US09/880,053 US20020189131A1 (en) 2001-06-12 2001-06-14 Cancealed air breathing structure of shoe sole
NL1018318A NL1018318C2 (en) 2001-06-12 2001-06-18 Hidden air-breathing construction of a shoe sole.
DE20110452U DE20110452U1 (en) 2001-06-12 2001-06-25 Ventilation device, in particular for a sole of a shoe
FR0109120A FR2827126A1 (en) 2001-06-12 2001-07-10 Ventilation system, in particular, for a shoe sole comprises an outer layer made of an elastic material and provided with slits which remain closed as long as no external force acts on them

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB0114240A GB2376408A (en) 2001-06-12 2001-06-12 Footwear sole with ventilation slits
US09/880,053 US20020189131A1 (en) 2001-06-12 2001-06-14 Cancealed air breathing structure of shoe sole
NL1018318A NL1018318C2 (en) 2001-06-12 2001-06-18 Hidden air-breathing construction of a shoe sole.
DE20110452U DE20110452U1 (en) 2001-06-12 2001-06-25 Ventilation device, in particular for a sole of a shoe
FR0109120A FR2827126A1 (en) 2001-06-12 2001-07-10 Ventilation system, in particular, for a shoe sole comprises an outer layer made of an elastic material and provided with slits which remain closed as long as no external force acts on them

Publications (1)

Publication Number Publication Date
FR2827126A1 true FR2827126A1 (en) 2003-01-17

Family

ID=27512709

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0109120A Withdrawn FR2827126A1 (en) 2001-06-12 2001-07-10 Ventilation system, in particular, for a shoe sole comprises an outer layer made of an elastic material and provided with slits which remain closed as long as no external force acts on them

Country Status (5)

Country Link
US (1) US20020189131A1 (en)
DE (1) DE20110452U1 (en)
FR (1) FR2827126A1 (en)
GB (1) GB2376408A (en)
NL (1) NL1018318C2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1010297S1 (en) 2021-06-30 2024-01-09 Puma SE Shoe
US11974630B2 (en) 2021-01-20 2024-05-07 Puma SE Article of footwear having a sole plate

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM267879U (en) * 2004-10-29 2005-06-21 Lar New Internat Corp Shoe sole structure with ventilation and waterproof function
US20110061269A1 (en) * 2009-09-11 2011-03-17 Wolverine World Wide, Inc. Water barrier for footwear
US9144267B2 (en) * 2013-08-08 2015-09-29 Chih-Fang Lo Sole device with air cushion function
US20160120261A1 (en) * 2014-10-31 2016-05-05 Maria Nakamura Self-ventilating shoe
US20170367438A1 (en) * 2014-12-23 2017-12-28 The Rockport Company, Llc Sole For Footwear
EP3103360B1 (en) * 2015-06-10 2018-01-24 Calzaturificio Orion S.p.A. Method for the manufacture of footwear with anti-slip sole, and corresponding footwear
CN111920111A (en) * 2019-05-14 2020-11-13 王琳 Double-layer sliding type sweat-absorbent paper socks

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Publication number Priority date Publication date Assignee Title
US4445284A (en) * 1982-02-18 1984-05-01 Sakutori Eric M Footwear with integral cushioning and ventilating apparatus
WO1991005491A1 (en) * 1989-10-20 1991-05-02 Ellis Frampton E Iii Shoe sole structures which are siped to provide natural deformation paralleling the foot
US6079126A (en) * 1997-08-29 2000-06-27 Olszewski; Jan S. Shoe construction
IT1296238B1 (en) * 1997-10-21 1999-06-18 Nottington Holding Bv BREATHABLE FOOTWEAR WITH IMPROVED BREATHING ACTION

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11974630B2 (en) 2021-01-20 2024-05-07 Puma SE Article of footwear having a sole plate
USD1010297S1 (en) 2021-06-30 2024-01-09 Puma SE Shoe
USD1022421S1 (en) 2021-06-30 2024-04-16 Puma SE Shoe
USD1022422S1 (en) 2021-06-30 2024-04-16 Puma SE Shoe
USD1023531S1 (en) 2021-06-30 2024-04-23 Puma SE Shoe

Also Published As

Publication number Publication date
DE20110452U1 (en) 2001-08-30
GB0114240D0 (en) 2001-08-01
NL1018318C2 (en) 2002-12-19
US20020189131A1 (en) 2002-12-19
GB2376408A (en) 2002-12-18

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