WO2004101001A2 - Systemes et procedes de ventilation d'article chaussant - Google Patents

Systemes et procedes de ventilation d'article chaussant Download PDF

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Publication number
WO2004101001A2
WO2004101001A2 PCT/US2004/013129 US2004013129W WO2004101001A2 WO 2004101001 A2 WO2004101001 A2 WO 2004101001A2 US 2004013129 W US2004013129 W US 2004013129W WO 2004101001 A2 WO2004101001 A2 WO 2004101001A2
Authority
WO
WIPO (PCT)
Prior art keywords
shoe
bladder
gas
inner volume
user
Prior art date
Application number
PCT/US2004/013129
Other languages
English (en)
Other versions
WO2004101001A3 (fr
Inventor
Paul Lewis Regen
Original Assignee
Paul Lewis Regen
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 Paul Lewis Regen filed Critical Paul Lewis Regen
Publication of WO2004101001A2 publication Critical patent/WO2004101001A2/fr
Publication of WO2004101001A3 publication Critical patent/WO2004101001A3/fr

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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
    • A43B7/06—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
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B1/00—Footwear characterised by the material
    • A43B1/0045—Footwear characterised by the material made at least partially of deodorant means

Definitions

  • the present invention is in the field of footwear primarily for humans, and pertains more specifically to apparatus and metliods for ventilating footwear in use.
  • a ventilation system for a shoe comprising a gas-motive device, an inlet line to the gas-motive device, and an outlet line to the gas motive device, the outlet line communicating to an inner volume of the shoe.
  • the system is characterized in that gaseous material is drawn from the inlet line and pumped via the outlet line into the inner volume of the shoe.
  • the gas-motive device is a hollow and deformable bladder device with structural integrity to return the bladder after deformation to an un-collapsed condition.
  • the inlet line communicates to outside the shoe, and the gaseous material is ambient air.
  • the outlet line communicates through a manifolding system to several points into the interior of the shoe, and in others the outlet line communicates through porous inner panels for distributing air into the inner volume of the shoe.
  • the inlet and the outlet lines may be the same line, or both may go the inner volume of the shoe, and gaseous material is alternately drawn from the inner volume of the shoe, and urged into the inner volume of the shoe.
  • the arrangement is to place the bladder under the heel of the shoe, such that walking or running action placing a user's weight on the heel area alternately collapses and un-collapses the bladder.
  • arrangement is to place the bladder under the forward area of the shoe toward the toe region, such that walking or running action placing a user's weight on the forward area alternately collapses and un-collapses the bladder.
  • a reservoir connected to the inlet line to the gas motive device, the reservoir holding one or more of a solid, semi-solid or liquid perfume, deodorant, fungicide, or anti-bacterial agent, such that gaseous material drawn into the gas-motive device for transfer into the inner volume of the shoe is integrated with the contents of the reservoir.
  • This feature allows deodorants, perfumes, antibiotics, and the like to be administered into the inner volume of the shoe around a user's foot while the user is using the shoe, walking or running.
  • an article of footwear comprising a sole region for underlying a user's foot, an upper region for engaging a user's foot in use, to stabilize the footwear on the user's foot, and defining an inner volume around the user's foot, and a ventilation system including a gas-motive device, an inlet line to the gas-motive device, and an outlet line to the gas motive device, the outlet line communicating to an inner volume of the shoe.
  • the footwear is characterized in that gaseous material is drawn from the inlet line and pumped via the outlet line into the inner volume.
  • the gas-motive device is a hollow and deformable bladder device with structural integrity to return the bladder after deformation to an un-collapsed condition.
  • the inlet line communicates to outside the shoe, and the gaseous material is ambient air.
  • the outlet line may communicate through a manifolding system to several points into the interior of the shoe, or through porous inner panels for distributing air into the inner volume of the shoe.
  • the inlet and the outlet lines are the same line, and gaseous material is alternately drawn from the inner volume of the shoe, and urged into the inner volume of the shoe, hi some cases the bladder will be under the heel of the shoe, such that walking or running action placing a user's weight on the heel area alternately collapses and un-collapses the bladder. In other cases the bladder may be under the forward area of the shoe toward the toe region, such that walking or running action placing a user's weight on the forward area alternately collapses and un-collapses the bladder.
  • a reservoir connected to the inlet line to the gas motive device, the reservoir holding one or more of a solid, semi-solid or liquid perfume, deodorant, fungicide, or anti-bacterial agent, such that gaseous material drawn into the gas-motive device for transfer into the inner volume of the shoe is integrated with the contents of the reservoir.
  • a method for ventilating a shoe comprising the steps of (a) incorporating a gas-motive device having an inlet line and an outlet line into the shoe, the outlet line communicating to an inner volume of the shoe; and (b) operating the gas motive device to move gaseous material drawn from the inlet line into the inner volume of the shoe.
  • the gas-motive device is a hollow and deformable bladder device with structural integrity to return the bladder after deformation to an un-collapsed condition, such that shifting a user's weight onto an off an area over the bladder operates the bladder as a bellows pump.
  • the inlet line communicates to outside the shoe, and the gaseous material is ambient air.
  • the outlet line communicates through a manifolding system to several points into the interior of the shoe, or in some embodiments through porous inner panels for distributing air into the inner volume of the shoe. There may be one or more one-way valves in the inlet or the outlet lines for controlling the direction of pumping action.
  • the inlet and the outlet lines may be the same line, and gaseous material is then alternately drawn from the inner volume of the shoe, and urged into the inner volume of the shoe.
  • the bladder will be under the heel of the shoe, such that walking or running action placing a user's weight on the heel area alternately collapses and un-collapses the bladder, and in other cases the bladder will be under the forward area of the shoe toward the toe region, such that walking or running action placing a user's weight on the forward area alternately collapses and un-collapses the bladder.
  • a reservoir connected to the inlet line to the gas motive device, the reservoir holding one or more of a solid, semi- solid or liquid perfume, deodorant, fungicide, or anti-bacterial agent, such that gaseous material drawn into the gas-motive device for transfer into the inner volume of the shoe is integrated with the contents of the reservoir.
  • a ventilating insert for a shoe comprising a region shaped substantially as the insole of a shoe, for underlying a user's foot, and a ventilation system including a gas-motive device, an inlet line to the gas-motive device, and an outlet line to the gas motive device, the outlet line communicating through the insole-shaped region.
  • the insert is characterized in that gaseous material is drawn from the inlet line and pumped via the outlet line through the insole-shaped region.
  • the gas-motive device is a hollow and deformable bladder device with structural integrity to return the bladder after deformation to an un-collapsed condition.
  • the inlet line communicates to outside the shoe, and the gaseous material is ambient air.
  • the inlet line communicates through a breathing tongue connected and positioned to lie behind a user's heel with the insert in a shoe, and also in some embodiments the outlet line communicates through a porous inner panel of the insole-shaped region.
  • the insert may be in the insert one or more one-way valves in the inlet or the outlet lines for controlling the direction of pumping action. Further the inlet and the outlet lines may be the same line, and gaseous material is alternately drawn from the inner volume of the shoe, and urged into the inner volume of the shoe.
  • the insert is arranged to place the bladder under a user's heel, such that walking or running action placing a user's weight on the heel area alternately collapses and un-collapses the bladder, while in other cases the arrangement is to place the bladder under the forward area of a user's foot, such that walking or running action placing a user's weight on the forward area alternately collapses and un- collapses the bladder.
  • a reservoir coimected to the inlet line to the gas motive device, the reservoir holding one or more of a solid, semi-solid or liquid perfume, deodorant, fungicide, or anti-bacterial agent, such that gaseous material drawn into the gas-motive device for transfer into the inner volume of the shoe is integrated with the contents of the reservoir.
  • Fig. 1 is a side elevation view of a representative athletic shoe showing innovative internal apparatus according to an embodiment of the present invention.
  • Fig. 2 is a side elevation view of the shoe of Fig. 1 with a portion of the sole of the shoe cut away to show the eternal elements outlined in Fig. 1.
  • Fig. 3 is a bottom plan view of the shoe of Fig. 2 illustrating the elements of apparatus 103 in more detail.
  • Fig. 4 is a bottom view of a shoe similar to the shoe of Fig. 3, in an alternative embodiment of the invention.
  • Fig. 5 is a bottom view of a shoe similar to the shoes of previous figures, but with yet a different arrangement of elements.
  • Fig. 6 is a side elevation view of a shoe similar to that illustrated in Fig. 2, to illustrate another element in a preferred embodiment of the invention.
  • Fig. 7 is a side elevation view of a shoe having a separate ventilator apparatus placed therein, in an alternative embodiment of the present invention.
  • Fig. 8a is a side elevation view of the separate ventilator apparatus of Fig. 7.
  • Fig. 8b is a plan view of the separate ventilator apparatus of Fig. 8a, illustrating further detail of the constituent elements.
  • Fig. 1 is a side elevation view of a representative athletic shoe 101 showing innovative internal apparatus 103 within a lower sole structure 102 according to an embodiment of the present invention, hi a preferred embodiment of the invention apparatus 103 draws air from outside the shoe and pumps that air into the interior of the shoe around a user's foot. In this preferred embodiment manipulation of apparatus 103 is by the action of the user in walking or running with the shoe.
  • Fig. 2 is a side elevation view of the shoe of Fig. 1 with a portion of the sole of the shoe cut away to show the eternal elements of apparatus 103 outlined in Fig. 1.
  • a pumping bladder 104 is positioned against a stop structure 109 in the heel area of shoe 101.
  • This bladder is a gas-motive device as is further described below.
  • An air inlet line 105 communicates through a one-way valve 106 with outside environment through the sole structure 102 in the heel of the shoe.
  • the active direction of valve 106 is toward bladder 104, so depression of bladder 104 will close valve 106, preventing expulsion of air through line 105; and expansion of bladder 104 will cause air to be drawn into the bladder through line 105 and valve 106.
  • Bladder 104 in this simple case is a hollow, flattened circular structure with enough structural integrity to assume a fully-expanded shape in the absence of force on the heel of the shoe; that is, when a person is not supporting his/her weight on the heel area of the shoe.
  • Bladder 104 in this embodiment also communicates through a one-way valve 107 and a line 108 forward and upward through the insole of shoe 101 into the interior of shoe 101.
  • the active direction of one-way valve 107 is toward the interior of the shoe from bladder 101, such that action of bladder 104 being depressed by a person shifting weight to the heel area of the shoe will force air in the bladder through valve 107 into the interior of shoe 101.
  • Fig. 3 is a bottom plan view of shoe 101 of Fig. 2 illustrating the elements of apparatus 103 in more detail.
  • bladder 104 feeds through a line 112 through one-way valve 107 into a tee 111 which connects by lines 113 to separate elbows 110 and to individual lines 108 on opposite sides of the shoe.
  • the lines and connections can be plastic-molded lines, elbows and tees, and in some cases pieces of flexible and/or semi-flexible tubing such as TygonTM plastic tubing.
  • one-way valves may be suitable, such as flapper valves and ball valves that are commercially available for one-way fluid applications. There are many possibilities.
  • bladder 104 gets depressed to some extent, depending on the resiliency of bladder 104, the weight of the user, and the force of the action, and possibly other variables.
  • the depression of the bladder reduces the internal volume of the bladder, one-way valve 106 is urged closed, and air in the bladder is urged through one-way valve 107, through the tubing system including lines 108, and into the internal volume of the shoe.
  • bladder 104 As the same user continues to walk or run, and takes another step, for example, shifting the user's weight to the opposite foot, which may have a similarly- enabled shoe, bladder 104, by virtue of its structural integrity, assumes its fully- expanded, as-molded shape, which expands the internal volume of the bladder to a greater volume than it has when the user has his/her weight in the heel area of the shoe.
  • the expansion of bladder 104 closes one-way valve 107 and opens one-way valve 106, and outside air is drawn into bladder 104 through line 105.
  • walking or running action causes air to incrementally be pumped through the shoe around a user's foot, effectively ventilating the shoe.
  • the pumping action reduces the ambient temperature in the volume of the shoe around the user's foot, moves away any stagnant air, and reduces or eliminates all of the problems described above in the Background section stemming primarily from the conventional lack of ventilation.
  • Fig. 4 is a bottom view of a shoe 114 similar to shoe 101 described above, in an alternative embodiment of the invention.
  • bladder 104 with inlets and outlets, and one-way valves 106 and 107 are arranged just as in Shoe 101 previously described.
  • shoe 114 has a single manifold 115 having a series of openings 116 which communicate upward through the inner sole of the shoe into the interior volume of the shoe. The action in use is essentially the same, and the manifold provides a different distribution of air into the interior of the shoe.
  • different manifolds and manifold systems may be used to distribute air into the shoe in a variety of different • patterns, including by, for example an inflatable insole connected to one or more manifolds from the bladder, which insole may have a porous upper surface below the user's foot, such that air pumped into the shoe may diffuse through the special insole over all or a substantial portion of the bottom of the shoe.
  • Such porous insoles may be extended also as porous linings on the sides of the inside of the shoe, and even some top portions, so outside air my be provided and relatively evenly distributed with a shoe so equipped.
  • Fig. 5 is a bottom view of a shoe 117 similar to shoes 101 and 114, but with yet a different arrangement of elements.
  • bladder 104 is positioned near the front of the shoe substantially where a user would apply weight from the forward area of the foot just behind the toes. In many applications this position, or a similar position might be preferable to the heel position described above, hi this case an inlet line 118 protrudes to the front through one-way valve 106, and lines 119 deliver pumped air to two positions just in front of the heel area. It will be apparent to the skilled artisan that a wide variety of manifolding schemes may be employed from this position of the bladder, just as described above for the heel position of the bladder, including such as porous insoles and the like.
  • Fig. 6 is a side elevation view of a shoe 122 similar to that illustrated in Fig. 2, to illustrate another element in a preferred embodiment of the invention.
  • the inlet line from bladder 104 extends from the heel area into a reservoir 120 having a cap or plug 121, which may be opened to place a solid, semi-solid or liquid perfume, deodorant, fungicide, or anti-bacterial agent, or any combination, into reservoir 120.
  • Air is then drawn into bladder 104 through or around the agent in the reservoir, and the air thusly pumped into the interior of the shoe is then treated accordingly, providing even further advantages for the user.
  • a reservoir and such agents may be arranged and enabled in a variety of ways, and is broadly applicable to all of the various arrangements of pumping elements and manifolds previously described.
  • a relatively large volume bladder may be used with a single line into the shoe without a valve, such that air is alternately pumped into and drawn out of the shoe.
  • a shoe ventilation system is provided, incorporated in an insole for a shoe, such that the unique apparatus may be inserted into virtually any existing shoe to provide the functions and advantages described above relative to Figs. 1-6.
  • an insole as an insert is not limiting, and the features described may also be provided for an arch support, or in other sorts of inserts that may be used. The idea is to provide the features of the invention in an aftermarket device as well as in footwear OEM.
  • Fig. 7 is a side elevation view of a shoe 701 having a separate ventilator apparatus 702 placed therein, much in the manner that a person would place an insole or an arch support, for example, into a shoe.
  • Fig. 8 a is a side elevation view of apparatus 702 removed from shoe 701, and also showing further constituent elements of apparatus 702.
  • Fig. 8b is a plan view of apparatus 702 of Fig. 8a, illustrating further detail of the constituent elements.
  • Apparatus 702 has equivalent elements to the system previously described, which is built into the sole region of a shoe. There is, for example, a portion 710 that lies in the bottom of the shoe, just as is common for an insole. Portion 710 is connected to a breathing tongue 703 which will lie substantially vertically in the shoe behind a user's heel.
  • Breathing tongue 703 is a substantially flat element having an internal cavity for conducting air from outside the shoe, through a one-way valve 706 into a pum bladder 707 built into or molded into the device.
  • Pump bladder 707 operates by virtue of a user's shifting of weight, just as previously described for other embodiments, and urges air from the bladder into a region 709 within portion 710.
  • Portion 710 in this embodiment has a matrix of small openings through the upper surface of region 710 to allow air to be urged into the volume inside a shoe surrounding a user's foot. As a person walks or runs, air is pumped from outside the shoe into the inner volume of the shoe, providing beneficial effect, as also described in more detail above.
  • the apparatus described relative to Figs. 7 and 8 may also pump air from inside to inside, may have a reservoir for fungicide, disinfectant, deodorant, etc., and maybe implemented in a broad variety of ways, including having a powered pump rather than a mechanically-operated pump.
  • This innovation provides a product useful in the footwear aftermarket, as it can be used with existing footwear.

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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

L'invention concerne un système de ventilation pour un article chaussant, lequel système comprend un dispositif à gaz, un conduit d'entrée vers le dispositif à gaz et un conduit de sortie vers ce dispositif à gaz, le conduit de sortie communiquant avec un volume intérieur de l'article chaussant. Ce système est caractérisé en ce que la substance gazeuse est tirée du conduit d'entrée et pompée via le conduit de sortie dans le volume intérieur de l'article chaussant, ce qui procure un effet rafraîchissant tout en permettant l'évacuation de mauvaises odeurs par pompage et l'élimination d'un environnement propice au développement de bactéries.
PCT/US2004/013129 2003-05-07 2004-04-27 Systemes et procedes de ventilation d'article chaussant WO2004101001A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/431,874 US20040221481A1 (en) 2003-05-07 2003-05-07 Systems and methods for ventilation of footwear
US10/431,874 2003-05-07

Publications (2)

Publication Number Publication Date
WO2004101001A2 true WO2004101001A2 (fr) 2004-11-25
WO2004101001A3 WO2004101001A3 (fr) 2005-05-19

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PCT/US2004/013129 WO2004101001A2 (fr) 2003-05-07 2004-04-27 Systemes et procedes de ventilation d'article chaussant

Country Status (2)

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US (1) US20040221481A1 (fr)
WO (1) WO2004101001A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014194926A1 (fr) 2013-06-04 2014-12-11 Volvo Truck Corporation Procédé pour commander un fonctionnement d'une boîte de vitesses à embrayage multiple

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US7331121B2 (en) * 2005-01-19 2008-02-19 Chie-Fang Lo Inflatable shoe sole
WO2006021883A2 (fr) * 2005-09-16 2006-03-02 Springtime Development S.A. Systeme et dispositif de ventilation pour chaussures
US7578074B2 (en) * 2005-09-29 2009-08-25 Ridinger Michael R Shoe ventilation and shock absorption mechanism
ITMI20070016A1 (it) * 2007-01-08 2008-07-09 Voltabo Anstalt Struttura di suola battericida e fungicida per calzature
US20080229623A1 (en) * 2007-03-23 2008-09-25 Giorgio Ferretti Aeration system and device for shoes
ITRM20070282A1 (it) * 2007-05-23 2008-11-24 Ssl Healthcare Italia S P A Calzatura ad aerazione forzata.
US8375600B2 (en) * 2007-06-20 2013-02-19 W. L. Gore & Associates, Inc. Ventilating footwear devices
US20090151203A1 (en) * 2007-12-14 2009-06-18 Boyer David S Ventilating shoe
US20100139127A1 (en) * 2008-12-08 2010-06-10 Wen-Hung Huang Shoe sole with air ventilation device
US8146268B2 (en) * 2009-01-28 2012-04-03 Sears Brands, Llc Shoe having an air cushioning system
RU2552092C2 (ru) * 2011-03-24 2015-06-10 АТМОС Эйрвок аг Конструкция подошвы с устройством нагнетания воздуха
US20140331525A1 (en) * 2013-05-13 2014-11-13 Ariel West Footwear with plantar misting system
US20150196083A1 (en) * 2014-01-16 2015-07-16 Frank Washock System for antifungal/bacterial protection for shoes
ES2715454T3 (es) * 2016-03-28 2019-06-04 Dong Guan Jia Shuan Ind Co Ltd Almohadilla de airbag por convección de masaje y amortiguación a contrapeso
CN114886205A (zh) * 2022-06-17 2022-08-12 王雪刚 鞋内部空气循环系统

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US3180039A (en) * 1963-04-15 1965-04-27 Jr James F Burns Ventilated footwear
US3716930A (en) * 1971-04-23 1973-02-20 H Brahm Combination massaging, air-cushioning and ventilating insole
US4602441A (en) * 1984-12-28 1986-07-29 El Sakkaf Sherif M Ventilated shoe
US4776110A (en) * 1987-08-24 1988-10-11 Shiang Joung Lin Insole-ventilating shoe
US5010661A (en) * 1987-12-07 1991-04-30 Chu Chi Kong Unidirectional airflow ventilating shoe and a unidirectional airflow ventilating insole for shoes
US6370799B1 (en) * 2000-08-04 2002-04-16 Reed E. Thatcher Ventilated footwear assembly
US6671979B2 (en) * 2002-02-01 2004-01-06 Venanzio Cardarelli Air flow shoe system

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KR960016572B1 (ko) * 1994-03-10 1996-12-16 권중택 다기능 신발
US5826349A (en) * 1997-03-28 1998-10-27 Goss; Chauncey D. Venilated shoe system
US5813140A (en) * 1997-06-30 1998-09-29 Obeid; Abdelhakim R. Ventilated shoe

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US3180039A (en) * 1963-04-15 1965-04-27 Jr James F Burns Ventilated footwear
US3716930A (en) * 1971-04-23 1973-02-20 H Brahm Combination massaging, air-cushioning and ventilating insole
US4602441A (en) * 1984-12-28 1986-07-29 El Sakkaf Sherif M Ventilated shoe
US4776110A (en) * 1987-08-24 1988-10-11 Shiang Joung Lin Insole-ventilating shoe
US5010661A (en) * 1987-12-07 1991-04-30 Chu Chi Kong Unidirectional airflow ventilating shoe and a unidirectional airflow ventilating insole for shoes
US6370799B1 (en) * 2000-08-04 2002-04-16 Reed E. Thatcher Ventilated footwear assembly
US6671979B2 (en) * 2002-02-01 2004-01-06 Venanzio Cardarelli Air flow shoe system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014194926A1 (fr) 2013-06-04 2014-12-11 Volvo Truck Corporation Procédé pour commander un fonctionnement d'une boîte de vitesses à embrayage multiple

Also Published As

Publication number Publication date
US20040221481A1 (en) 2004-11-11
WO2004101001A3 (fr) 2005-05-19

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