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WO1993005674A1 - Chaussures calorifugees - Google Patents

Chaussures calorifugees Download PDF

Info

Publication number
WO1993005674A1
WO1993005674A1 PCT/KR1992/000044 KR9200044W WO9305674A1 WO 1993005674 A1 WO1993005674 A1 WO 1993005674A1 KR 9200044 W KR9200044 W KR 9200044W WO 9305674 A1 WO9305674 A1 WO 9305674A1
Authority
WO
WIPO (PCT)
Prior art keywords
leather
synthetic resin
coldproof
deodorizing
shoes
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/KR1992/000044
Other languages
English (en)
Inventor
In Ho Won
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 WO1993005674A1 publication Critical patent/WO1993005674A1/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
    • 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
    • A43B7/1455—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 with special properties
    • A43B7/146—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 with special properties provided with acupressure points or means for foot massage
    • 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
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/34—Footwear with health or hygienic arrangements with protection against heat or cold

Definitions

  • the present invention relates to a coldproof shoes which is excellent in warm-keeping property and deodorizing property and capable of massaging a foot of a wearer and also excellent in dehumidifying property.
  • the coldproof shoes must be able to warmly cover the foot of a wearer on cold season or in cold area, however since a conventional coldproof shoes were made in excessively thick in a cuticular leather and a shoe's sole in order to obtain a coldproof effect, not. only a weight was heavy but also a flexibility was short and a wearing feeling was bad, and in case when a sweat was filled to the foot. during wearing, this was not able to effectiv-ely remove, therefore not only an odor became to be remained for long time undesirably but also it was not hygienical . , and even in case of standing for long time without walking in a state being sweating at the foot, there has been a problem that some risk to be frostbitten at the foot in winter season.
  • the present invention solves various problems of conventional coldproof shoes as these, and it is an object of the present invention to provide a coldproof shoes which are excellent in insulating property and in deodorizing property by forming a cuticular leather by piling in turn an insulation layer made of foamy synthetic resin including a multiplicity of insulating particles and a deodorization layer made of synthetic resin composition including a multiplicity of deodorizing particles between an outer leather of cuticular leather contacting with cold outdoor air and an inner leather contacting with foot of the wearer.
  • Another object of the present invention is to provide a coldproof shoes which are excellent in insulating property by piling an insulation layer made of foamy synthetic resin including a multiplicity of insulating particles even on a shoe's sole.
  • Further object of the present invention is to provide a coldproof shoes in which deodorizing synthetic resin made of synthetic resin composition including a multiplicity of deodorizing particles is arranged to be protruded toward the foot in the form of dot type or various geometric patterns so that smell of sweat diffusing from the foot can be effectively removed out while massaging the foot of the wearer.
  • Still further object of the present invention is to provide a coldproof shoes which are excellent in insulating property, deodorizing property and flexible property by piling an insulation layer made of foamy synthetic resin including a multiplicity of insulating particles and a textile fabrics actively adhered with deodorizing particles between the outer leather and the inner leather of the cuticular leather.
  • FIG.1 is a perspective view showing an internal structure by cutting out a part of coldproof shoes in accordance with the present invention
  • FIG.2 is a schematic cross sectional view of a coldproof shoes in accordance with the present invention.
  • FIG.3 is a fragmentary magnified cross sectional view showing a cuticular leather structure of a coldproof. shoes in accordance with the present invention.
  • FIG.4 is a fragmentary magnified cross sectional view of a cuticular leather showing an embodiment of the coldproof shoes in accordance with the present invention
  • FIG.5A is a fragmentary plane view showing a form of an inner leather of the cuticular leather shown in FIG.4,
  • FIG.5B ia s fragmentary plane view showing another form of the inner leather of the cuticular leather shown in FIG.4,
  • FIG.6 is a fragmentary magnified cross sectional view of the cuticular leather showing another embodiment of the coldproof shoes in accordance with the present invention.
  • FIG.7 is a fragmentary magnified .cross sectional view of the cuticular leather showing still other embodiment of the coldproof shoes in accordance with the present invention.
  • FIGS.1 to 3 illustrate respectively an entire structure and an internal structure of the doldproof shoes in accordance with the present invention.
  • a reference numeral symbol 10 denotes a cuticular leather
  • numeral 11 is a shoe's sole
  • numeral 20 is an outer leather, made of natural leather or synthetic resin leather making the cuticular leather
  • numeral 30 is an inner leather made of natural leather or synthetic resin leather making the cuticular leather
  • numeral 40 is an insulation layer
  • numeral 50 is a deodorization layer
  • numeral 60 is an insulation layer attached on the shoe's sole 11.
  • the insulation layer 40 is made of a foamy synthetic resin 41 such as a foamy polystyrene mixed with a nuraberr of insulating particles such as diatom or asbestos powder, and adhesive films 42,43 covering this foamy synthetic resin 41.
  • a foamy synthetic resin 41 such as a foamy polystyrene mixed with a nuraberr of insulating particles such as diatom or asbestos powder
  • adhesive films 42,43 covering this foamy synthetic resin 41.
  • An insulation layer 60 attached on the shoe's sole 11 is made of a same structure as the insulation layer 40 to be included to the cuticular leather 10, .and an adhesive film
  • An adhesive film 42 of top side of the insulation layer 40 included to the cuticular leather 10 is utilized for adhering the insulation layer 40 with the outer leather 2C. and the adhesive film 43 of bottom side is utilized for adhering the insulation layer 40 with the deodorization layer 50.
  • a number of through air holes 31 for promoting a deodorizing effect by the deodorization layer 50 are perforated to the inner leather 30, and the adhering of this inner leather 30 and the deodorization layer 50 is desirable to adhere by applying a pressure in a state of contacting the inner leather 30 and the deodorization layer 50 before the synthetic resin composition making the deodorization layer 50 would be cured, in other words, when it would have certain degree of an adhesive property, because they can be firmly adhered even without using a separate adhesive agent.
  • the coldproof shoes in accordance with the present invention made of these structure is made by adhering the insulation layer 40 made of foamy synthetic resin 41 such as foamy polystyrene mixed with the insulating particles such as diatom or asbestos powder and the adhering films 42,43 covering this foamy synthetic resin 41, and the deodorization layer 50 made of the synthetic resin composition mixed with the deodorizing particles such as copper powder or bioceramic, so as to be piled between the inner leather 30 and the outer leather 20 of the cuticular leather 10 made of natural leather or synthetic resin leather, and the insulation layer 60 having same structure as the insulation layer 30 is adhered on the shoe's sole, the insulating property and the deodorizing property are excellent, therefore there are advantages that not only the foot of a wearer can be warmly kept upon wearing but also a stinking of foot smell can be removed even being full with sweat at the foot.
  • foamy synthetic resin 41 such as foamy polystyrene mixed with the insulating particles such as diatom or asbestos powder
  • the insulation layer 40 made of foamy synthetic resin 41 such as foamy polystyrene mixed with the insulating particles such as diatom or asbestos powder and the adhering films 42,43, and the deodorization layer 50 made of synthetic resin composition mixed with copper powder or bioceramic independently or by mixing as they were in more than 0.5 weight % in mixing ratio, were adhered so as to be piled between the outer leather 20 and the inner leather 30 of the cuticular leather 10, and as shown in FIGS.5A and 5B, the deodorizing synthetic resin 70 including the deodorizing particles was arranged so as to be protruded in the form of the dot type or various geometric patterns on the internal surface of the inner leather 30.
  • the insulation layer 40 and the deodorization layer 50 were adhered so as to be piled between the outer leather 20 and the inner leather 30 making the cuticular leather 10, and the deodorization layer 70 including the deodorizing particles was arranged so as to be protruded on both surface of the inner leather 30 so that a gap 80 was defined between the deodorization layer 50 and the inner leather 30.
  • the foamy synthetic resin 41 such as the foamy polystyrene mixed with the insulating particles such as diatom or asbestos were piled between the outer leather 20 and the inner leather 30 making the cuticular leather 10, and the deodorizing textile fabrics 90 mixed with copper powder or bioceramic instead of the deodorization layer 50 independently or by mixing as they were in more than 0.5 weight % in mixing ratio were arranged so as to be piled between the insulation layer 40 and the inner leather 30.
  • the cuticular leather 10 obtained in accordance with the first embodiment not only were excellent in warm-keeping property and in deodorizing property but also could massage the foot of a wearer due to an existence of the protruded deodorizing synthetic resin 70.
  • the cuticular leather 10 obtained in accordance with the. second embodiment not only could obtain a massage effect being excellent in the warm-keeping property but also was very much excellent in deodorizing property due to the gap 80 located between the deodorization layer 50 and the inner leather 50.
  • the cuticular leather 10 obtained in accordance with the third embodiment not only were excellent in warm-keeping property and in deodorizing property and could obtain the massage effect but also the flexible property was excellent and a feeling of wearing was particularly excellent.

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

Chaussures calorifugées fabriquées en cuir épidermique constitué d'un cuir extérieur et d'un cuir intérieur en cuir véritable ou en résine synthétique, un certain nombre de trous étant percés jusqu'au cuir intérieur, d'une couche isolante en résine synthétique moussée, par exemple du polystyrène moussé, et mélangée à un certain nombre de particules isolantes, les surfaces de ladite couche étant dotées de films adhésifs, et d'un couche désodorisante constituée d'une composition de résine synthétique obtenue par mélange d'un certain nombre de particules désodorisantes représentant au moins 0,5 % en poids, et collées de manière à former une couche entre les cuirs extérieur et intérieur. Lesdites chaussures calorifugées offrent l'avantage de garder au chaud le pied de l'utilisateur et de le désodoriser tout en le massant et en assurant la souplesse.
PCT/KR1992/000044 1991-09-26 1992-09-25 Chaussures calorifugees Ceased WO1993005674A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019910016736A KR930005567A (ko) 1991-09-26 1991-09-26 발의 보온을 돕게하는 방한겸용 신발
KR199116736 1991-09-26

Publications (1)

Publication Number Publication Date
WO1993005674A1 true WO1993005674A1 (fr) 1993-04-01

Family

ID=19320346

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR1992/000044 Ceased WO1993005674A1 (fr) 1991-09-26 1992-09-25 Chaussures calorifugees

Country Status (4)

Country Link
KR (1) KR930005567A (fr)
CN (1) CN1073338A (fr)
AU (1) AU2647292A (fr)
WO (1) WO1993005674A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000014284A1 (fr) * 1998-09-04 2000-03-16 Agion Technologies, Llc Chaussure antimicrobienne et procede de fabrication
WO2016053457A1 (fr) * 2014-10-01 2016-04-07 Nike Innovate C.V. Article chaussant muni d'éléments détecteurs
US9516917B2 (en) 2014-01-16 2016-12-13 Nike, Inc. Sole system having protruding members
US9516918B2 (en) 2014-01-16 2016-12-13 Nike, Inc. Sole system having movable protruding members
US9585434B2 (en) 2014-11-26 2017-03-07 Nike, Inc. Upper with sensory feedback

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100614304B1 (ko) * 2002-12-03 2006-08-21 천경자 원적외선이 방출되는 슬리퍼
KR102600043B1 (ko) 2021-10-28 2023-11-09 주식회사세몽나이스 방한용 에어백이 구비된 방한화용 갑피

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724803A1 (de) * 1977-06-02 1978-12-14 Heinz Schoettner Waermeisolierter stiefel oder schuh
US4249319A (en) * 1980-01-18 1981-02-10 Yoshiyasu Yoshida Heat insulating insert for footwear
US4331731A (en) * 1980-08-01 1982-05-25 Mitsubishi Gas Chemical Company, Inc. Exothermic body
EP0350611A1 (fr) * 1988-06-13 1990-01-17 W.L. Gore & Associates GmbH Chaussure dont une couche permet la ventilation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724803A1 (de) * 1977-06-02 1978-12-14 Heinz Schoettner Waermeisolierter stiefel oder schuh
US4249319A (en) * 1980-01-18 1981-02-10 Yoshiyasu Yoshida Heat insulating insert for footwear
US4331731A (en) * 1980-08-01 1982-05-25 Mitsubishi Gas Chemical Company, Inc. Exothermic body
EP0350611A1 (fr) * 1988-06-13 1990-01-17 W.L. Gore & Associates GmbH Chaussure dont une couche permet la ventilation

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000014284A1 (fr) * 1998-09-04 2000-03-16 Agion Technologies, Llc Chaussure antimicrobienne et procede de fabrication
US10182614B2 (en) 2014-01-16 2019-01-22 Nike, Inc. Sole system having movable protruding members
US9516917B2 (en) 2014-01-16 2016-12-13 Nike, Inc. Sole system having protruding members
US9516918B2 (en) 2014-01-16 2016-12-13 Nike, Inc. Sole system having movable protruding members
US10172417B2 (en) 2014-01-16 2019-01-08 Nike, Inc. Sole system having protruding members
US10856608B2 (en) 2014-01-16 2020-12-08 Nike, Inc. Sole system having movable protruding members
US10856609B2 (en) 2014-01-16 2020-12-08 Nike, Inc. Sole system having movable protruding members
US11540593B2 (en) 2014-01-16 2023-01-03 Nike, Inc. Sole system having movable protruding members
WO2016053457A1 (fr) * 2014-10-01 2016-04-07 Nike Innovate C.V. Article chaussant muni d'éléments détecteurs
EP3449750A1 (fr) * 2014-10-01 2019-03-06 NIKE Innovate C.V. Article chaussant avec elements sensoriels
US10779615B2 (en) 2014-10-01 2020-09-22 Nike, Inc. Article of footwear with sensory elements
US9585434B2 (en) 2014-11-26 2017-03-07 Nike, Inc. Upper with sensory feedback
US10285468B2 (en) 2014-11-26 2019-05-14 Nike, Inc. Upper with sensory feedback

Also Published As

Publication number Publication date
KR930005567A (ko) 1993-04-20
CN1073338A (zh) 1993-06-23
AU2647292A (en) 1993-04-27

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