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WO2005048759A2 - Semelle interieure hygienique - Google Patents

Semelle interieure hygienique Download PDF

Info

Publication number
WO2005048759A2
WO2005048759A2 PCT/KR2004/002997 KR2004002997W WO2005048759A2 WO 2005048759 A2 WO2005048759 A2 WO 2005048759A2 KR 2004002997 W KR2004002997 W KR 2004002997W WO 2005048759 A2 WO2005048759 A2 WO 2005048759A2
Authority
WO
WIPO (PCT)
Prior art keywords
insole
boφ
shoe
insole body
circular
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/KR2004/002997
Other languages
English (en)
Other versions
WO2005048759A3 (fr
Inventor
Dong Sik Shin
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 WO2005048759A2 publication Critical patent/WO2005048759A2/fr
Publication of WO2005048759A3 publication Critical patent/WO2005048759A3/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
    • 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
    • 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
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/18—Arrangements for attaching removable insoles to footwear

Definitions

  • the present invention relates to a sanitary insole for a shoe, and, more particularly, to a sanitary insole for a shoe which is made of a non- water absorbable soft rdbber material such as silicon rdbber to achieve rapid washing and drying of the insole, has an air circulation function, a buffering function, and a fixing function to provide a convenience to the user and to provide a superior wearing effect to the user, and has a foreign matter escape-preventing function to maintain the interior of the shoe in a clean state
  • a non- water absorbable soft rdbber material such as silicon rdbber
  • an insole for a shoe is separably laid on the bottom of the shoe inside the shoe.
  • the insole becomes soiled, the user removes and washes the insole to maintain the interior of the shoe in a clean state.
  • an insole made of a non- water absorbable material has been proposed.
  • an insole made of a non- water absorbable hard material it has no buffering function, and causes the foot to be sweaty. Furthermore, a separate cutting process is reqiired to manufacture such an insole. For this reason, such an insole cannot be applied to various kinds of shoes, which are manufactured by different manufacturers or have different designs.
  • an insole made of a non- water absorbable soft material there is a problem in that the insole may be folded in the interior of the shoe by the foot or may be drawn out of the shoe by the foot when the user takes off the shoe.
  • the conventional insoles also have a problem in that it is impossible to easily remove foreign matter (dust or mold) accumulated on a portion of the insole corresponding to the toe of the foot, so that the function of the insole to maintain the interior of the shoe in a clean state is degraded.
  • insoles which have an osteopathy function without taking into consideration the intrinsic insole function, have been proposed.
  • such insoles may be unmarketable because they may be hard on the users and may cause the users discomfort in severe cases, except for users who strongly reqiire the osteopathy function.
  • the present invention has been made in view of the above-mentioned problems incurred in the related art, and it is an object of the invention to provide a sanitary insole for a shoe which not only has a foreign matter escape-preventing structure at a front end of the insole, but also has an air circulation structure and a buffering structure at an upper surface of the insole, thereby being capable of effectively maintaining the shoe in a clean state and providing a superior wearing effect to the user.
  • a sanitary insole for a shoe comprising: an insole body; and a foreign matter escape- preventing barrier protruded from a front end of the insole body to extend upwardly from an upper surface of the insole body, the barrier preventing foreign matter existing on the upper surface of the insole body from escaping from the insole, and thus, being accumulated in the interior of the shoe, whereby a user can remove the foreign matter accumulated near the barrier after taking off the insole, thereby causing the insole to be maintained in a clean state.
  • the insole body may be made of a non- water absorbable soft rdbber exhibiting a superior flexibility.
  • the insole may further comprise: a plurality of uniformly-spaced linear protrusions formed at the upper surface of the insole body, the circular protrusions being arranged at front and rear portions of the insole body; and a plurality of uniformly-spaced circular protrusions formed at the upper surface of the insole body, the linear protrusions being arranged at a central portion of the insole body and a rear edge portion of the insole body, each circular protrusion having a hollow-stepped structure and including a contact portion, a support portion, a through hole centrally formed through the contact portion, and a space defined in the circular protrusion to communicate with the through hole, whereby the insole has an air circulation function and a buffering function.
  • the insole may further comprise a fitting hole formed through the central portion of the insole body at a predetermined position so that the fitting hole is fitted around a fitting protrusion fixed to an interior bottom surface of the shoe at a position corresponding to the position of the fitting hole, the fitting hole having a size corresponding to a size of the fitting protrusion, whereby the insole is detachably attached to the interior bottom surface of the shoe.
  • FIG. 1 is a perspective view illustrating a sanitary insole according to the present invention
  • FIG. 2 is a perspective view illustrating a fitting protrusion according to the present invention
  • FIGS. 3A and 3B illustrate a circular protrusion according to the present invention, wherein FIG. 3A is a sectional view of the circular protrusion, and FIG. 3B is a schematic sectional view illustrating an operation of the circular protrusion; and
  • FIG. 4 is an enlarged sectional view illustrating a part of linear protrusions according to the present invention.
  • the insole for a shoe according to an exemplary embodiment of the present invention is illustrated.
  • the insole includes an insole bo ⁇ made of a non- water absorbable soft rdbber material exhibiting a superior flexibility.
  • a foreign matter escape-preventing barrier 1 is protruded from a front end of the insole bo ⁇ to extend upwardly from an upper surface of the insole bo ⁇ .
  • a plurality of uniformly-spaced linear protrusions 3 and a plurality of uniformly-spaced circular protrusions 4 are formed at the upper surface of the insole bo ⁇ .
  • the circular protrusions 4 are arranged at front and rear portions of the insole bo ⁇ .
  • each circular protrusion 4 includes a contact portion 401 and a support portion 402, which form a hollow-stepped structure.
  • the support portion 402 is relatively thick.
  • a through hole 403 is centrally formed through the contact portion 401.
  • a space 404 is defined in each circular protrusion 4 to communicate with the associated through hole 403.
  • a fitting hole 2 having a predetermined size is centrally formed through the central portion of the insole bo ⁇ so that the fitting hole 2 is fitted around a fitting protrusion 5 fixed to a bottom surface of the shoe inside the shoe at a desired position.
  • the insole having the above-described structure according to the present invention is made of a non-water absorbable soft material having a superior flexibility, the insole is superior in terms of washability and dryability, and is very soft. Also, the barrier 1 formed at the front end of the insole bo ⁇ prevents foreign matter existing on the upper surface of the insole bo ⁇ from escaping from the insole, and thus, being accumulated in the interior of the shoe (in particular, a portion of the shoe corresponding to the toe portion of the foot where the fingers of the user or a washing tool may hardly reach during a shoe washing process).
  • each circular protrusion 4 has a hollow-stepped structure including its contact portion 401 and its support portion 402, the contact portion 401 provides a cushion effect (buffering effect) by virtue of the support portion 402 when the contact portion 401 is pressed by the sole of the foot, as shown in FIG. 3B. At this time, the contact portion 401 is retracted into the space 404 as the support portion 402 is bent, as shown in FIG. 3B.
  • the circular protrusions 4 are arranged at the front and rear portions of the insole bo ⁇ respectively corresponding to the toe and heel portions of the foot, to which the weight of the user is concentratedly applied while walking. Accordingly, the insole of the present invention can exhibit a superior buffering effect even when the insole has a reduced thickness. Also, the linear protrusions 3 are arranged in a uniformly spaced state at the remaining upper surface portion of the insole, except for the upper insole surface portion where the circular protrusions 4 are arranged. Accordingly, it is possible to obtain a maximal air circulation effect.
  • the present invention provides an insole having the following features:
  • the insole is superior in terms of washability and dryability, so that it can be frequently washed.
  • the insole can be reused, immediately after the washing thereof.
  • it is possible to maintain the insole in a clean state, so that the user can wear the shoe in a pleasant state.
  • the insole can be prepared to have various sizes, and can be precisely fitted in the shoe with reference to the heel portion of the shoe. Accordingly, the insole can be applied to shoes, which are manufactured by different manufacturers or have different designs, without an additional cutting process. Thus, the insole can be widely and generally used.
  • the barrier 1 formed at the front end of the insole can prevent foreign matter existing on the upper surface of the insole bo ⁇ from escaping from the insole, and thus, being accumulated in the interior of the shoe (in particular, a portion of the shoe corresponding to the toe portion of the foot where the fingers of the user or a washing tool may hardly reach during a shoe washing process). It is also possible to prevent foreign matter such as dust or mold exhibiting a bad effect for sanitation from being accumulated and inhabiting in the interior of the shoe. Such foreign matter can easily be removed only by the washing of the insole. Accordingly, it is possible to maintain the interior of the shoe in a clean state.
  • the linear protrusions 3 and circular protrusions 4 formed on the upper surface of the insole are effectively arranged to minimize the effective area of the insole contacting the sole of the foot, and thus, to provide an effective air circulation effect capable of maximiang the area of the sole of the foot contacting the air. Accordingly, it is possible to prevent the foot from being sweaty.
  • the circular protrusions 4 exhibit a cushion effect when the contact portions 401 are pressed.
  • the circular protrusions 4 absorb impact applied to the sole of the foot when the user walks. Accordingly, the insole provides a comfortable wearing effect to the user.
  • the contact portion 401 thereof is mainly retracted into the space 404 defined in the circular protrusion 4. Accordingly, there is no phenomenon that the insole may be hard on the user and may cause the user discomfort in severe cases, as in conventional osteopathy insoles.
  • the present invention provides a multi-functional insole, which can be used in a more sanitary state, provides a superior wearing effect, and is convenient and reliable in use.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

L'invention concerne une semelle intérieure hygiénique pour chaussure comprenant un corps fait de caoutchouc mou n'absorbant pas l'eau, et d'une flexibilité supérieure, une élément de protection contre la fuite de corps étrangers faisant saillie d'une extrémité avant du corps de la semelle et s'étendant vers le haut à partir d'une surface supérieure du corps de la semelle, une pluralité de saillies linéaires uniformément espacées formées au niveau de la surface supérieure du corps de la semelle, lesdites saillies linéaires étant disposées au niveau des parties avant et arrière du corps de la semelle, et une pluralité de saillies circulaires uniformément espacées formées au niveau de la surface supérieure du corps de la semelle, lesdites saillies linéaires étant disposées au niveau d'une partie centrale du corps de la semelle et d'un bord du corps de la semelle. Chaque saillie circulaire présente une structure creuse et comprend une partie de contact, une partie de support, un trou traversant formé à travers la partie de contact, et un espace défini dans la saillie circulaire pour communiquer avec le trou traversant.
PCT/KR2004/002997 2003-11-21 2004-11-19 Semelle interieure hygienique Ceased WO2005048759A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20-2003-0036730U KR200347076Y1 (ko) 2003-11-21 2003-11-21 위생신발깔창
KR20-2003-0036730 2003-11-21

Publications (2)

Publication Number Publication Date
WO2005048759A2 true WO2005048759A2 (fr) 2005-06-02
WO2005048759A3 WO2005048759A3 (fr) 2005-07-28

Family

ID=34617189

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2004/002997 Ceased WO2005048759A2 (fr) 2003-11-21 2004-11-19 Semelle interieure hygienique

Country Status (2)

Country Link
KR (1) KR200347076Y1 (fr)
WO (1) WO2005048759A2 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103462306A (zh) * 2013-09-23 2013-12-25 安金玉 半码鞋垫
CN103932450A (zh) * 2014-04-11 2014-07-23 黄市承 透气鞋垫
USD858970S1 (en) 2016-12-05 2019-09-10 Protalus LLC Insole
USD859802S1 (en) 2018-01-19 2019-09-17 Protalus LLC Insole

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0617505U (ja) * 1992-08-11 1994-03-08 一廣 福留 カビを防ぐ靴中敷き。
JPH0629402U (ja) * 1992-09-24 1994-04-19 真樹 氏原 健康靴敷き
JP2547588Y2 (ja) * 1993-10-27 1997-09-10 株式会社アシックス 履物の台底
JP2000139510A (ja) * 1998-09-30 2000-05-23 Shutai Kin 治療効果のある靴の中敷き
KR20000018973U (ko) * 1999-03-30 2000-10-25 김명순 라텍스 재질로 된 물장화

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103462306A (zh) * 2013-09-23 2013-12-25 安金玉 半码鞋垫
CN103932450A (zh) * 2014-04-11 2014-07-23 黄市承 透气鞋垫
USD858970S1 (en) 2016-12-05 2019-09-10 Protalus LLC Insole
USD859803S1 (en) 2016-12-05 2019-09-17 Protalus LLC Insole
USD859802S1 (en) 2018-01-19 2019-09-17 Protalus LLC Insole
USD862862S1 (en) 2018-01-19 2019-10-15 Protalus LLC Insole
USD880830S1 (en) 2018-01-19 2020-04-14 Protalus, Llc Insole

Also Published As

Publication number Publication date
KR200347076Y1 (ko) 2004-04-09
WO2005048759A3 (fr) 2005-07-28

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