EP2092841A1 - Cushion improved structure of shoe ventilating insole - Google Patents

Cushion improved structure of shoe ventilating insole Download PDF

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Publication number
EP2092841A1
EP2092841A1 EP09153227A EP09153227A EP2092841A1 EP 2092841 A1 EP2092841 A1 EP 2092841A1 EP 09153227 A EP09153227 A EP 09153227A EP 09153227 A EP09153227 A EP 09153227A EP 2092841 A1 EP2092841 A1 EP 2092841A1
Authority
EP
European Patent Office
Prior art keywords
insole
air
area
improved structure
foam pad
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Withdrawn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
EP09153227A
Other languages
German (de)
English (en)
French (fr)
Inventor
Chung-Jen Lin
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
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP2092841A1 publication Critical patent/EP2092841A1/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Withdrawn legal-status Critical Current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
    • A43B17/08—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
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/12—Soles with several layers of different materials
    • 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
    • A43B17/14—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined made of sponge, rubber, or plastic materials
    • 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
    • A43B7/1415—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 characterised by the location under the foot
    • A43B7/144—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 characterised by the location under the foot situated under the heel, i.e. the calcaneus bone

Definitions

  • a cushion improved structure of shoe ventilating insole is a flexible insole which comprises a top insole having improved air inlet and outlet ports, a bottom insole and a middle smaller area foam pad, a raised face is integrally made on top of the heel area at the top surface of said top insole, and a plurality of air inlet ports are made at lower peripheral edge of said raised face, further, several grooves in any arbitrary shapes having a plurality of air outlet ports at the inside bottoms thereof is integrally made on the front sole area, and a larger density and anti-compressive foam pad is distributingly punched with several small holes, or the unpressed arch area of foot is densely punched with several big holes, whereby through said structure, air flow and air change effects are significantly strengthened.
  • a ventilating insole has a air bladder, wherein the top insole above the air bladder is made with an air inlet port at heel area thereof, and made with several air outlet ports at the front sole area thereof.
  • Prior patents for ventilating insole can be referred to US Patent No. 4215492, Aug.05,1980 ; US patent No. 5010661, May 30,1991 ; US patent No. 5333397, Aug. 02,1994 ; US patent No. 4224746, Sep. 30,1980 ; WO 97/04676A1, Feb.13,1997 ; and China Utility Model patent No. 925176,07/18/2007 , etc.
  • said air bladder of ventilating insole structure is constituted by the top and bottom insoles and a middle foam pad, wherein if the foam pad with large porosity and low density is used, although it has a larger air volume , it is easily squelched due to elastic fatigue, on the contrary, if a foam pad with small porosity and larger density is used, although it is advantageous to have a good elasticity and therefore is not easily squelched, however, its air flow is unsmooth due to smaller air volume and there is other imperfections such as heat source generated by impingement and friction when air is flowed through the larger density foam pad.
  • the main purpose of the invention is to disclose a cushion improved structure of shoe ventilating insole, wherein it is characterized in that a raised surface of a gentle cone or other cylindrical or cone shaped bodies is installed on top of the heel area at the top surface of top insole in contact with sole of the foot is matchingly made with air inlet ports at lower peripheral edges thereof, when the shoe wearer raises his foot above ground, as heel of the foot is pushed against by the overhead raised face, air inlet ports are not covered up by heel of the foot so that air can be allowed to enter air bladder through air inlet ports thereby to achieve an active air change effect.
  • the second purpose of the invention is to disclose a cushion improved structure of shoe ventilating insole, wherein it is characterized in that wherein several grooves having a plurality of air outlet ports at the inside bottoms thereof, when the shoe wearer is walking and his foot is pressing on the insole, air outlet ports are not covered up by front sole of the foot, so that air inside air bladder is easy to flow out through air outlet ports thereby to achieve an active effect of smooth air change.
  • the third purpose of the invention is to disclose a cushion improved structure of shoe ventilating insole, wherein it is characterized in that a small porosity and larger density foam pad is distributingly punched with several small holes to increase air volume for convenience of air flow thereby to achieve a flow of air change.
  • the fourth purpose of the invention is to disclose the unpressed arch area of foot is densely punched with several big holes to increase air volume for convenience of air flow thereby to achieve a large flow of air change.
  • the invention mainly comprises an integrally formed top insole 1, 1A made of plastic material 12, 12A being capable of adhering a cloth or leather 11, 11A on the surface thereof, a raised face 18, 18A is installed on top of the heel area at the top surface 1-1, 1A-1 thereof, and a plurality of air inlet ports 15, 15A are made at peripheral edge 17, 17A of said raised face 18, 18A, wherein said raised face 18,18A can be a gentle cone (as shown in Fig. 1-A ) or other cylindrical or cone shaped bodies (as shown in Fig. 2-A ).
  • the raised face 18, 18A can be integrally formed with top insole 1, 1A, or raised piece 181 can be pasted on the heel area of top insole 1, 1A for a raise installation (as shown in Fig. 1-B ) to obtain the same effect as of integrally formed raised face 18 as shown in Fig. 1-A .
  • grooves 19, 19A having a plurality of air outlet ports 16, 16A at the inside thereof is integrally made on the front sole area P2 of the front section at the top surface 1-1, 1A-1 of said top insole 1 and a containing space 14, 14A forming with frame 13, 13A at the surrounding thereof for housing a foam pad 2 having flexibility, porosity and ventilation to be constituted by foam products of different material is integrally concavely made at the center area of bottom surface 1-2, 1A-2 of said insole 1.
  • said frame 13, 13A formed at the surrounding of said containing space 14, 14A is stickily adhered with bottom insole 3, thereby the bottom insole 3, 3A and the frame 13, 13A formed at the surrounding of bottom surface 1-2, 1A-2 of said top insole 1 are adhered together to form an air bladder R for insole ventilation (refer to Figs. 3-A, 3-B ) .
  • FIG. 3-B for the case of the shoe wearer to walk with the improved ventilating insole of the invention, wherein when the shoe wearer is walking and his foot is pressing on the insole, the overhead grooves 19 then prevents the air outlet ports 16 from being covered up by front sole of the foot P2, so that air (AIR) inside air bladder R is easy to flow out through air outlet ports 16 thereby to achieve a smooth air change effect.
  • AIR air
  • a foam pad 2 with smaller porosities and higher density can be adopted for the ventilating insole of the invention, wherein said foam pad 2 is distributingly punched with several small holes 21, or the unpressed arch area of foot P3 can be densely punched with several big holes 22 to increase air volume during continuous pressing and recovery process of foam pad 2 and to be more helpful for air flow increase thereby to achieve a large flow of air change.
  • a cushion improved structure of shoe ventilating insole comprisimg a top insole 1 having air inlet 15 and outlet 16 ports, a bottom insole 3 and a middle smaller area foam pad 2, wherein said top insole adhered with a cloth or leather and made of plastic material 12 is integrally formed with a raised face 18 on top of the heel area at the top surface thereof, and a plurality of air inlet ports 15 are made at lower peripheral edge of said raised face, further, several grooves 19 in any arbitrary shapes having a plurality of air outlet ports 16 at the inside bottoms thereof is integrally made on the front sole area, and a larger density foam pad is distributingly punched with several small holes 21 while unpressed arch area of foot is densely punched with several big holes 22, whereby the enhanced smooth air flow and best air change effect due to increased air volume are obtained.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP09153227A 2008-02-22 2009-02-19 Cushion improved structure of shoe ventilating insole Withdrawn EP2092841A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200810008309XA CN101513288B (zh) 2008-02-22 2008-02-22 换气鞋垫的垫体改良结构

Publications (1)

Publication Number Publication Date
EP2092841A1 true EP2092841A1 (en) 2009-08-26

Family

ID=40666852

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09153227A Withdrawn EP2092841A1 (en) 2008-02-22 2009-02-19 Cushion improved structure of shoe ventilating insole

Country Status (2)

Country Link
EP (1) EP2092841A1 (zh)
CN (1) CN101513288B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTV20120223A1 (it) * 2012-11-26 2014-05-27 G & G Aequam S R L Sottopiede flebologico per calzature strutturato per stimolare la circolazione sanguigna

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102783759A (zh) * 2012-08-10 2012-11-21 王佳丽 一种鞋垫
CN103371553A (zh) * 2013-07-24 2013-10-30 太仓市佳玲塑料制品有限公司 水晶鞋
TWM497938U (zh) * 2014-06-18 2015-04-01 Chung-Jen Lin 呼吸空氣鞋墊的改良結構

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4215492A (en) 1978-01-24 1980-08-05 Arthur Sandmeier Removable inner sole for footwear
US4224746A (en) 1979-02-01 1980-09-30 Kim Sunyong P Shoe ventilating insole
US5010661A (en) 1987-12-07 1991-04-30 Chu Chi Kong Unidirectional airflow ventilating shoe and a unidirectional airflow ventilating insole for shoes
DE4118311A1 (de) * 1991-06-04 1992-12-10 Stefan Lederer Schuh
US5333397A (en) 1993-02-12 1994-08-02 Red Wing Shoe Company, Inc. Inflatable ventilating insole
WO1997004676A1 (en) 1995-08-01 1997-02-13 Carr & Day & Martin Limited Insole for shoe
US6006447A (en) 1999-04-22 1999-12-28 Neal; James R. Shoe insole with air circulation system
ES2199012A1 (es) * 2001-02-28 2004-02-01 Agnelli S L Perfeccionamientos introducidos en la fabricacion de plantas para calzado.
US20040020078A1 (en) * 2002-08-05 2004-02-05 Bray, Walter Thomas Slipper insole, slipper, and method for manufacturing a slipper
GB2429629A (en) 2005-09-02 2007-03-07 Chung-Jen Lin A ventilated insole
EP1764008A1 (en) * 2005-09-13 2007-03-21 Federico Sabatini Insole for footwear
CN2925166Y (zh) 2006-06-19 2007-07-25 陈咏 充气式水陆两用运动鞋

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20213988U1 (de) 2002-09-10 2002-11-14 Prototec Ag Vaduz Innensohle und Schuh mit Innensohle

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4215492A (en) 1978-01-24 1980-08-05 Arthur Sandmeier Removable inner sole for footwear
US4224746A (en) 1979-02-01 1980-09-30 Kim Sunyong P Shoe ventilating insole
US5010661A (en) 1987-12-07 1991-04-30 Chu Chi Kong Unidirectional airflow ventilating shoe and a unidirectional airflow ventilating insole for shoes
DE4118311A1 (de) * 1991-06-04 1992-12-10 Stefan Lederer Schuh
US5333397A (en) 1993-02-12 1994-08-02 Red Wing Shoe Company, Inc. Inflatable ventilating insole
WO1997004676A1 (en) 1995-08-01 1997-02-13 Carr & Day & Martin Limited Insole for shoe
US6006447A (en) 1999-04-22 1999-12-28 Neal; James R. Shoe insole with air circulation system
ES2199012A1 (es) * 2001-02-28 2004-02-01 Agnelli S L Perfeccionamientos introducidos en la fabricacion de plantas para calzado.
US20040020078A1 (en) * 2002-08-05 2004-02-05 Bray, Walter Thomas Slipper insole, slipper, and method for manufacturing a slipper
GB2429629A (en) 2005-09-02 2007-03-07 Chung-Jen Lin A ventilated insole
EP1764008A1 (en) * 2005-09-13 2007-03-21 Federico Sabatini Insole for footwear
CN2925166Y (zh) 2006-06-19 2007-07-25 陈咏 充气式水陆两用运动鞋

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTV20120223A1 (it) * 2012-11-26 2014-05-27 G & G Aequam S R L Sottopiede flebologico per calzature strutturato per stimolare la circolazione sanguigna

Also Published As

Publication number Publication date
CN101513288B (zh) 2010-10-13
CN101513288A (zh) 2009-08-26

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