[go: up one dir, main page]

WO2006031003A1 - Structure de chaussure pour l'absorption de chocs, legere - Google Patents

Structure de chaussure pour l'absorption de chocs, legere Download PDF

Info

Publication number
WO2006031003A1
WO2006031003A1 PCT/KR2005/000004 KR2005000004W WO2006031003A1 WO 2006031003 A1 WO2006031003 A1 WO 2006031003A1 KR 2005000004 W KR2005000004 W KR 2005000004W WO 2006031003 A1 WO2006031003 A1 WO 2006031003A1
Authority
WO
WIPO (PCT)
Prior art keywords
outsole
midsole
impact
shoe
absorbing
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.)
Ceased
Application number
PCT/KR2005/000004
Other languages
English (en)
Inventor
Ho Kyun Cheon
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.)
SSAMZIE CO Ltd
Original Assignee
SSAMZIE CO Ltd
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 SSAMZIE CO Ltd filed Critical SSAMZIE CO Ltd
Publication of WO2006031003A1 publication Critical patent/WO2006031003A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • A43B13/18—Resilient soles
    • A43B13/181—Resiliency achieved by the structure of the sole
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/38—Elevating, i.e. height increasing
    • 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
    • A43B13/18—Resilient soles
    • 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
    • A43B13/18—Resilient soles
    • A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
    • 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
    • A43B17/02—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient

Definitions

  • the present invention relates to shoes for absorbing impact, and more particularly, to a lightweight shoe structure capable of absorbing impact, which includes a lightweight midsole for absorbing impact and an outsole having an inner sole part having a number of lattices with an impact-absorbing function.
  • the height- increasing shoe includes the bottom part and the upper associated with the upper portion of the bottom part. Furthermore, the bottom part of the shoe is divided into an outsole and a midsole.
  • the outsole is made of rubber material having an abrasion resistance and a slid-preventing function.
  • the midsole is made of synthetic resin material formed in such a way as that polyurethane, polyvinylchloride or ethylene vinyl acetate is foam-molded.
  • the midsole has a number of lattices or rib structures with various hardness.
  • the present invention has been made in view of the above problems, and it is an object of the present invention to provide a shoe structure for absorbing impact with light weight, which includes an outsole having a number of lattices and hollows with impact-absorbing functions at different hardness and a lightweight midsole, thereby making the shoe lightweight and sufficiently absorbing impact without applying burden to a wearer's waist and ankle.
  • the shoe structure for absorbing impact with light weight includes an outsole (10) having an anti-abrasive outer surface (110) and a foamable inner sole part (12), and a midsole (20) inserted into the inner surface of an upper (30) of the shoe and seated on the upper portion of the outsole 10, wherein the midsole (20) includes a lower foam (22) adhered with bond, an upper fabric layer (24) and a middle layer (25) interposed between the lower foam (22) and the upper fabric layer (24), the inner sole part (12) of the outsole (10) includes a number of lattices (14) and air cushion hollows (14a) formed by the lattices (14), and a portion of the inner sole part (12) of the outsole (10) touching with the heel portion has at least one concave space (220), and thereby, the concave space (220) and the air cushion hollows (14a) formed in the toe portion of the inner sole part (12) serve to provide the impact-absorbing function and to
  • the air cushion hollows (14a) are a number of rectangles formed by the lattices
  • the midsole (20) includes a number of recesses (26) formed in the lower foam (22).
  • the present device can provide various impact-absorbing functions at different hardness and be lightweight by freely changing the number and ar ⁇ rangement method of compartments of the lattices and the hardness of the lattices.
  • the midsole for inserting into the inner surface of the upper of the shoe is easily attached to and detached from the inner surface of the upper.
  • FIG. 1 is an exploded perspective view showing a shoe for absorbing impact with light weight according to a preferred embodiment of the present device
  • FIG. 2 is a view showing an inner sole part of an outsole of the shoe shown in FIG. l;
  • FIG. 3 is a view showing a bottom surface of the inner sole part of the outsole shown in FIG. 1 ; and
  • FIG. 4 is a side sectional view that the outsole of FIG. 1 is seen from a side.
  • an outsole 10 and a midsole 20 for absorbing impact with light weight respectively have fixed sizes and shapes.
  • the outsole 10 for absorbing impact with light weight may be freely changed in its color and hardness according to an arrangement method of a number of lattices 14.
  • an athletic shoe is adopted, and structures of an inner sole part 12 of an outsole 10 and the midsole 20 of the athletic shoe capable of absorbing impact with more light weight will be described.
  • FIGS. 1 to 4 show the structures of the inner sole part 12 of the outsole 10 and the midsole 20 for absorbing impact with light weight according to the embodiment of the present device.
  • the athletic shoe 100 for realizing a height- increasing shoe includes the impact-absorbing outsole 10 having an anti-abrasive outer surface and the foamable inner sole part 12, and the midsole 20 inserted into the inner surface of an upper 30 and seated on the upper surface of the outsole 10.
  • the midsole 20 is inserted into the inner surface of an upper 30 and seated on the upper surface of the outsole 10.
  • the midsole 20 includes an upper fabric layer 24, a lower foam 22, and a middle layer 25 interposed between the upper fabric layer 24 and the lower foam 22, and they are combined one another.
  • the lower foam 22 is integrated with the middle layer 25.
  • a detachable auxiliary sole (not shown) of a predetermined height may be attached to the rear portion of the midsole 20.
  • the detachable auxiliary sole can control a wearer's height since it can be combined with or separated from the lower foam 22. In other words, when the midsole 20 is inserted into the inner surface of the upper 30, it can be easily inserted into the upper 30 by the detachable auxiliary sole.
  • the upper fabric layer 24 and the lower foam 22 of the midsole 20 are adhered with each other by means of an adhesive.
  • the lower foam 22 and the upper fabric layer 24 are touched to each other to form the same surface, and the lower foam 22 touching with the inner sole part 12 includes at least one buffering recess 26.
  • the midsole 20 is made of various synthetic materials.
  • the lower foam 22 is made of one of polyurethane, polyvinyl chloride, and EVA (Ethylene Vinyl Acetate), the middle layer is made of EVA, and the upper fabric layer 24 is made of mesh nylon fabric.
  • the midsole 25 has the hardness of 60-70% to prevent transformation due to local load of a plastic material surface.
  • the plastic material with the hardness of 60-70% can provide a proper cushiony force for providing the wearer's knees and waist with comfort during walking.
  • the middle layer 25 is made of one of high density compression sponge,
  • the EVA sponge, P.U.L polyurethane and so on has at least two ventilation holes 252 and 254 of different sizes in order to provide the air and to make the shoe lightweight.
  • the ventilation holes 252 and 254 may take various shapes, such as a circle, an oval or others.
  • the lower foam 22 has the recess 26, and the inner periphery of the recess 26 is f ormed in such a way that the midsole 20 keeps a predetermined interval from the bottom surface of a groove portion 220 and maintains its elasticity.
  • the upper fabric layer 24 adhered on the upper portion of the midsole 20 and made of fabric with good air permeability and sweat absorption is to prevent movement of the wearer's foot.
  • the lower foam 22 of the midsole 20 capable of controlling height according to the wearer's desire can reduce the wearer's fatigue by dispersing the wearer's load since the wearer's heels are seated on the insole surface of the shoes due to the wearer's body weight. If the wearer wants to seem tall, when he or she uses the midsole 20 of the wanted height, he or she seems tall and can walk in comfort.
  • the inner sole part 12 of the outsole 10 of the athletic shoe 100 includes lattices 14 of various forms and air cushion hollows 14a.
  • the lattice 14 is a rectangular lattice of a rib form in order to disperse impact and weight applied above the shoe in various directions.
  • the lattice 14 is in the form of a rectangular lattice, but it would be appreciated that the lattice may be varied in size and form and have various impact-absorbing functions at different hardness.
  • the air cushion hollows 14a is in the form of a rectangle, and formed by the lattices
  • the outward forms of the air cushion hollows 14a are made in such a ways as to make the midsole 20 lightweight and to provide the various impact-absorbing functions.
  • the lattices 14 and the air cushion hollows 14a of the inner sole part 12 of the outsole 10 provide the impact-absorbing function and the weight-dispersing function not only at the toe portion but also at the heel portion.
  • a portion of the inner sole part 12 of the outsole 10 touching with the heel portion has at least one concave space 220 in order to reduce the weight of the shoe.
  • the concave space 220 and the air cushion hollows 14a formed in the toe portion of the inner sole part 12 serve to provide the impact-absorbing function and to keep the elasticity.
  • the outer surface of the outsole 10 includes an elongated horizontal ridge 15 with a number of small waves, and vertically curved portions 16 and 116 which are relatively large.
  • a slip preventing portion 18 is formed on the rear part of the horizontal ridge 15 formed on the heel portion of the outsole 10 so as to prevent slip of the outsole 10.
  • FIG. 4 is a side sectional view that the outsole of FIG. 1 is seen from a side.
  • the middle portion of the heel portion of the outsole 10 is a round shape curved in the form of an arch, and at this time, the vertical height(h) from the ground to the outer surface of the outsole 10 is about 10mm to 30mm.
  • Such round shape disperses the movement of the center of weight during walking, thereby providing convenience and safety in wearing.
  • the inner sole part 12 of the lightweight outsole 10 for absorbing impact is fixed in its size and shape.
  • the inner sole part 12 of the lightweight outsole 10 for absorbing impact may be freely changed according to the arrangement method of the lattices 14 with different hardness.
  • the present device can provide various impact-absorbing functions at different hardness and be lightweight by freely changing the number and arrangement method of compartments of the lattices and the hardness of the lattices.

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 structure de chaussure légère capable d'absorber des chocs. Ladite structure comporte une semelle intercalaire pour l'absorption de chocs et une semelle extérieure présentant une partie de semelle interne dotée d'un certain nombre de trames à fonction d'absorption de chocs. La structure légère de chaussure pour l'absorption de chocs comprend, d'une part, la semelle externe possédant un certain nombre de trames et de creux à fonctions d'absorption de chocs à des niveaux de duretés différents et, d'autre part, la semelle intercalaire légère, ce qui rend la chaussure légère et lui permet d'absorber suffisamment de chocs sans appliquer une charge sur la taille et la cheville de l'utilisateur.
PCT/KR2005/000004 2004-09-17 2005-01-03 Structure de chaussure pour l'absorption de chocs, legere Ceased WO2006031003A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20-2004-0026797 2004-09-17
KR20-2004-0026797U KR200370218Y1 (ko) 2004-09-17 2004-09-17 경량의 충격흡수가 가능한 키높이 신발의 구조

Publications (1)

Publication Number Publication Date
WO2006031003A1 true WO2006031003A1 (fr) 2006-03-23

Family

ID=36060231

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2005/000004 Ceased WO2006031003A1 (fr) 2004-09-17 2005-01-03 Structure de chaussure pour l'absorption de chocs, legere

Country Status (4)

Country Link
JP (1) JP3109634U (fr)
KR (1) KR200370218Y1 (fr)
CN (1) CN2812624Y (fr)
WO (1) WO2006031003A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2366698A1 (fr) 2006-07-10 2011-09-21 Galapagos SAS Derives de l'uree et diamines associees, procedes pour leur preparation et leurs utilisations
CN105795586A (zh) * 2016-01-15 2016-07-27 可汉有限责任公司 具有位于鞋跟构件内的垫片的鞋
US10034519B2 (en) 2016-06-16 2018-07-31 Adidas Ag UV curable lattice microstructure for footwear
US10143266B2 (en) 2015-02-25 2018-12-04 Nike, Inc. Article of footwear with a lattice sole structure

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102511969A (zh) * 2011-12-27 2012-06-27 黎田建 一种包含新型中底腰铁的舒适鞋
KR102001997B1 (ko) * 2018-07-03 2019-07-19 정순구 기능성 신발 밑창을 구비하는 신발
KR102013672B1 (ko) * 2018-07-12 2019-08-23 뉴스텝 주식회사 족저근막염 통증완화 및 치료용 신발
KR102720308B1 (ko) * 2024-07-02 2024-10-22 앙뉴컴퍼니 주식회사 아동용신발

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4663865A (en) * 1985-01-14 1987-05-12 Iwo Cilicia S.A.C.I.F.I.A. Sport shoes
KR100230113B1 (ko) * 1996-05-23 1999-11-15 요시아키 미야타 트레이닝 슈즈
KR20000049831A (ko) * 2000-05-02 2000-08-05 박종화 충격흡수돌기가 구비되고 아웃솔과 미드솔이 일체로이루어지는 신발창 및 그 제조방법
KR200232650Y1 (ko) * 2001-02-28 2001-09-26 김정채 신발창
JP2002177006A (ja) * 2000-10-31 2002-06-25 Nottington Holding Bv 靴用の通気性・防水性底革

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4663865A (en) * 1985-01-14 1987-05-12 Iwo Cilicia S.A.C.I.F.I.A. Sport shoes
KR100230113B1 (ko) * 1996-05-23 1999-11-15 요시아키 미야타 트레이닝 슈즈
KR20000049831A (ko) * 2000-05-02 2000-08-05 박종화 충격흡수돌기가 구비되고 아웃솔과 미드솔이 일체로이루어지는 신발창 및 그 제조방법
JP2002177006A (ja) * 2000-10-31 2002-06-25 Nottington Holding Bv 靴用の通気性・防水性底革
KR200232650Y1 (ko) * 2001-02-28 2001-09-26 김정채 신발창

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2366698A1 (fr) 2006-07-10 2011-09-21 Galapagos SAS Derives de l'uree et diamines associees, procedes pour leur preparation et leurs utilisations
US10143266B2 (en) 2015-02-25 2018-12-04 Nike, Inc. Article of footwear with a lattice sole structure
CN105795586A (zh) * 2016-01-15 2016-07-27 可汉有限责任公司 具有位于鞋跟构件内的垫片的鞋
CN105795586B (zh) * 2016-01-15 2021-08-13 可汉有限责任公司 具有位于鞋跟构件内的垫片的鞋
US10034519B2 (en) 2016-06-16 2018-07-31 Adidas Ag UV curable lattice microstructure for footwear
US11058180B2 (en) 2016-06-16 2021-07-13 Adidas Ag UV curable lattice microstructure for footwear
US12004593B2 (en) 2016-06-16 2024-06-11 Adidas Ag UV curable lattice microstructure for footwear

Also Published As

Publication number Publication date
JP3109634U (ja) 2005-05-19
KR200370218Y1 (ko) 2004-12-16
CN2812624Y (zh) 2006-09-06

Similar Documents

Publication Publication Date Title
EP1768506B1 (fr) Article de chaussure avec repose-talon amovible
US7467484B2 (en) Article of footwear with midsole having multiple layers
KR100933527B1 (ko) 신발용 인솔
EP2925176B1 (fr) Article chaussant ayant une tige élastique renforcée
US8056259B2 (en) Air cushion shoe sole
EP1773149B1 (fr) Article chaussant à crampons et procédé de fabrication
EP3510885B1 (fr) Article chaussant ayant une structure de semelle et méthode de formation d'un article chaussant
US7836609B2 (en) Method and apparatus for a shoe with improved construction
US20200196702A1 (en) Aqua shoe having anti-slip structure
US7707746B2 (en) Footwear outsole construction
CN105310186A (zh) 具有后跟套的鞋以及具有脚踝口的鞋
WO2015053883A1 (fr) Article chaussant avec une structure de semelle
KR20150000306U (ko) 개선된 통기성 및 방수성을 갖는 신발
WO2006031003A1 (fr) Structure de chaussure pour l'absorption de chocs, legere
US20030084592A1 (en) Footwear with a hybrid outsole structure
KR101126601B1 (ko) 다 기능성 신발깔창
US20090265961A1 (en) Footwear as Mat-Socks
JP5458257B2 (ja) インソール及びインソールを製造する方法
JP7054890B2 (ja) 靴底部材およびそれを有するルームシューズ
EP1956932B1 (fr) Article chaussant constitue d'un mat et d'une chaussette
KR101710386B1 (ko) 공기순환형 신발
WO2000060971A1 (fr) Semelle interieure matelassee
JP2009100883A (ja) 足裏クッション及びその製造方法
JP2004160064A (ja) 釣用靴
KR100509515B1 (ko) 태권도화

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase