WO2008001828A1 - Semelle intercalaire de chaussure - Google Patents

Semelle intercalaire de chaussure Download PDF

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Publication number
WO2008001828A1
WO2008001828A1 PCT/JP2007/062955 JP2007062955W WO2008001828A1 WO 2008001828 A1 WO2008001828 A1 WO 2008001828A1 JP 2007062955 W JP2007062955 W JP 2007062955W WO 2008001828 A1 WO2008001828 A1 WO 2008001828A1
Authority
WO
WIPO (PCT)
Prior art keywords
shaped edge
shoe insole
main body
recess
shoe
Prior art date
Application number
PCT/JP2007/062955
Other languages
English (en)
Japanese (ja)
Inventor
Shuji Yamamoto
Original Assignee
Press Control 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 Press Control Co., Ltd. filed Critical Press Control Co., Ltd.
Priority to US12/308,762 priority Critical patent/US20090282701A1/en
Publication of WO2008001828A1 publication Critical patent/WO2008001828A1/fr

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
    • A43B17/02—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient
    • 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

Definitions

  • the present invention uses a plastic material having flexibility, repulsive force, and resilience, and a shoe insole that can alleviate impacts in all directions while stably supporting the foot arch when a load is applied.
  • a plastic material having flexibility, repulsive force, and resilience
  • a shoe insole that can alleviate impacts in all directions while stably supporting the foot arch when a load is applied.
  • shoe insoles have functions such as breathability, antibacterial, deodorant, shock absorption, comfortable fit, arch support, flex, resilience, etc. Among them, breathability, antibacterial, deodorant, shock absorption Such functions are emphasized.
  • breathability, antibacterial, deodorant, shock absorption Such functions are emphasized.
  • the following prior art has been proposed for insoles with excellent cushioning, fitting, and stability.
  • Japanese Utility Model Publication No. 7-3 9 5 1 No. 1 discloses a cup insole that is mounted inside a shoe, the bottom of the cup insole body made of an elastic material is fitted to the bottom of the shoe, and the upper surface of the heel is The flat part and the side wall part from the inner upper step part to the outer side part through the rear part of the inner shell are formed into a concave curved surface, and a bouncing putty is used on the upper surface of the side wall part.
  • a cup sole having a structure in which a shock absorbing material (sponge) is installed and covered and locked by any one of fabric, non-woven fabric, and leather.
  • 6-2 6 5 1 1 discloses that a sponge plate having a large number of through holes is fixed on a substrate, and a urethane foam plate is fixed on the sponge plate. Above, an insole for footwear covered with a surface cover having a number of small holes is disclosed.
  • Japanese Patent Laid-Open No. 2 0 0 5-2 0 5 2 0 4 discloses that the sole of the foot is completely fitted to the insole of the shoe, the shock applied to the sole of the foot is buffered during walking, and the ribs are
  • the cup insole is composed of a main body member, a main body member support member, and a buttock-compatible member, and the cup insole is molded with a high-density, low-resilience urethane, with the aim of preventing position and pronation.
  • a high resilience urethane part is fitted in the part corresponding to the heel of the member, and the inner arch protection member, the outer arch protection member, and the second heel protection member are connected together from the bottom of the main body.
  • the second middle foot part corresponding to the second middle foot part has a raised structure from the left and right sides of the body member support member toward the center in the width direction and from both the saddle direction and the stepping part toward the center.
  • the body-corresponding part has through holes in the vertical direction K3,nsoru for projecting at least one projection is disclosed is ⁇ enter the insertion hole formed in.
  • Japanese Patent Laid-Open No. 2 0205-2 0 4 90 2 discloses an insole excellent in motility and impact relaxation, and a base, a finger ball portion and a heel that are made of different materials from the base.
  • An insole is disclosed in which the material of the finger ball portion and the material of the heel portion are different from each other.
  • Japanese Patent Application Laid-Open No. Hei 10-2 9 5 4 0 9 discloses a cushion in which one or more layers are laminated for the purpose of improving the breathability of the insole of shoes and eliminating the stuffiness of the foot. And a double raschel mesh layer bonded to the surface of the material.
  • the cushion material is bonded to the surface of the ethylene-butyl acetate copolymer layer having a shape conforming to the unevenness of the sole.
  • An insole comprising a foamed latex layer and an open-celled urethane foam layer bonded to the surface is disclosed.
  • the merit of using a plastic material for the material of the insole is that it is close to the foot, moves in coordination with the ligaments and muscles, works without restraining the movement of the foot, and can perform more natural movement is there.
  • the plastic material is too thick, it will restrain the ligaments and muscles of the foot too much, so restrain the movement.
  • the plastic material is too thin, it will not be possible to control the foot because the plastic will not be strong.
  • the present invention has been made to solve such problems, and uses a plastic material having flexibility, repulsive force, and resilience, and stabilizes the foot arch when a load is applied.
  • the purpose is to provide a shoe insole that can absorb and mitigate the impact instantaneously in any direction while supporting it. Disclosure of the invention
  • a shoe insole according to the present invention is a shoe insole that is inserted into the inner bottom of a shoe and used.
  • the material of the body part of the insole is made of a plastic material having flexibility, repulsive force and resilience, and the thickness of the body part is 1.5 mn!
  • a U-shaped edge made of the plastic material in the lower area from the heel part of the main body part to the vicinity of the arch part, and the main body part is formed in a shape capable of arch control.
  • a flange portion is formed integrally with the main body portion, and the outer surface of the U-shaped edge portion is protruded in the horizontal direction so that the lower surface of the flange portion is formed in a flat shape, and the U-shaped edge portion is horizontally formed.
  • a configuration is adopted in which a groove portion that is continuous from one end to the other end of the U-shaped edge portion is provided in a region that extends from the upper surface of the protruding edge portion to the lower surface that is inclined obliquely downward of the flange portion of the main body portion.
  • an impact absorbing material is embedded along the groove, and is continuous from one end of the U-shaped edge to the other end of the planar edge of the U-shaped edge of the flange.
  • a concave portion is provided around, the depth of the four portions is set in a range of 2.0 mm to 3.0 O mm, and an impact absorbing material is mounted in the concave portion.
  • the present invention is characterized in that shock absorbing materials having different hardnesses are attached to the inside side and the outside side of the collar.
  • the material of the body part of the shoe insole is a plastic material having flexibility, repulsive force, and resilience, and the body part has a thickness of 1.5 mm to 3. O mm.
  • the insole In order to work without restraining the movement of the foot, the insole is in close contact with the foot and moves in coordination with the ligaments and muscles. You can do more natural exercise.
  • the outside of the U-shaped edge protrudes horizontally, and the bottom surface of the collar is formed flat.
  • this saddle part is integrally formed using the same plastic material as the main part so as to cover the lower area from the saddle part of the main part to the vicinity of the arch part.
  • a groove that continues from one end of the U-shaped edge to the other end is provided in a region that extends from the upper surface of the outer edge of the U-shaped edge that protrudes in the horizontal direction to the lower surface that slopes diagonally downward of the flange portion of the main body.
  • a continuous recess is provided around the lower surface of the flat edge of the U-shaped edge of the collar, and the depth of the recess is set in the range of 2.0 mm to 3.0 mm.
  • control in the first half of walking (when landing) can be divided into two main types: control in the first half of walking (when landing) and control in the second half of walking (when kicking out).
  • the applicant of the present application has already invented and obtained a patent for “shoe insole” that contributes to control during the second half of walking (when kicking out) (Patent No. 3 6 6 2 0 1 4; registration date 1995 4) January 1)
  • the insole according to the present invention contributes to the control in the first half of walking (at the time of landing) Because it affects landing when the load is most likely to be applied to the large skeleton of the foot, the control effect of walking balance is greater than the latter half of walking (when kicking).
  • FIG. 1 is a perspective view showing an example of a shoe insole (for left foot) according to the present invention.
  • FIG. 2 is a bottom view of the shoe insole shown in FIG.
  • FIG. 3 is an AA enlarged sectional view of the shoe insole shown in FIG.
  • FIG. 4 is a cross-sectional view of the insole B 1 B shown in FIG.
  • FIG. 5 is a side view of the shoe insole shown in FIG. 1 on the outside side.
  • FIG. 6 is a side view of the insole side of the shoe insole shown in FIG.
  • FIG. 7 is a perspective view showing a state in which a hard material is attached to the recess on the inside side of the shoe insole shown in FIG. 1 and a soft material is attached to the recess on the side of the shoe side.
  • FIG. 8 is a perspective view showing a state in which a soft material is attached to the recess on the inside side of the shoe insole shown in FIG. 1 and a hard material is attached to the recess on the outside side.
  • FIG. 1 is a perspective view showing an example of a shoe insole (for left foot) according to the present invention.
  • the shoe insole according to the present invention has a heel part 20 having a U-shaped edge in a lower region from the heel part of the main body part 10 to the vicinity of the arch part. It is formed integrally with 0.
  • a plastic material having flexibility, repulsive force, and resilience is used for the material of the main body 10 and the flange 20.
  • the shoe insole according to the present invention has a main body 10.
  • the thickness is set in the range of 1.5 mm to 3.0 mm.
  • the flange 20 has a flat bottom surface formed by projecting the outer side (side surface 21) of the U-shaped edge in the horizontal direction. Also, the U-shaped edge in the region that connects the outer side of the U-shaped edge of the flange 20 that protrudes in the horizontal direction (side surface 21) from the upper surface to the lower surface that is inclined obliquely downward of the flange of the main body 10 A continuous groove portion 22 is provided from one end to the other end.
  • the grooves 22 and 2 can instantaneously absorb and mitigate shocks in all directions (vertical, horizontal, and diagonal).
  • a shock absorbing material (not shown) may be embedded in the groove portion 22 in order to improve shock absorption and stability.
  • a recess 23 On the bottom surface of the U-shaped edge portion of the flange portion 20, there is provided a recess 23 that is continuous from one end to the other end of the U-shaped edge portion.
  • the depth of the recess 23 is set in the range of 2.0 mm to 3.0 mm.
  • shock absorbers (symbols 30 ⁇ 3 1 shown in FIG. 7 and symbols 3 2 ⁇ 3 3 shown in FIG. 8) are mounted. This increases the sense of stability and suppresses wobble of the heel when walking. When considering the position of the center of gravity of the soles during walking, it is considered that the most effective way is to attach the impact absorbing material to the position shown in the figure.
  • the impact absorbing material is not limited as long as it has an impact absorbing effect such as polyurethane, rubber, rapper, EVA sponge, and the like.
  • shock absorbers with different hardness may be attached to change the balance.
  • a flange part 20 having a U-shaped edge is formed integrally with the main body part 10 at the flange part of the main body part 10.
  • a plastic material having flexibility, repulsive force, and resilience is used for the material of the main body 10 and the flange 20.
  • the thickness of the main body 10 is set in the range of 1.5 mm to 3.0 mm.
  • the surface that corresponds to the sole of the main body 10 is formed in a shape that allows arch control.
  • a groove 22 that continues from one end of the U-shaped edge to the other end is provided in a region connecting the side surface 21 of the U-shaped edge of the flange 20 to the lower surface of the flange of the main body 10.
  • the grooves 22 and 2 can instantaneously absorb and mitigate the shock in all directions (vertical, horizontal, and diagonal).
  • a continuous groove portion 22 is provided around, and an impact absorbing material (not shown) is embedded in the groove portion 22.
  • the groove 22 and the shock absorber improve the shock absorption and stability.
  • a concave portion 23 is continuously provided from one end of the U-shaped edge portion to the other end. Yes.
  • the depth of the recess 23 is set in the range of 2.0 mm to 3.0 mm.
  • An impact absorbing material (symbol 3 0 ⁇ 3 1 shown in Fig. 7) is installed in the recess 23. Is done.
  • a shock absorber made of hard material (symbol 30 shown in Fig. 7) in the recess 23 on the inside side (symbol 23 a shown in Fig. 3).
  • a shock absorber made of a soft material (symbol 31 shown in Fig. 7) is installed in the recess 23 on the outside side (symbol 23b shown in Fig. 3).
  • the arch support on the inside side is strengthened and the knee is prevented from being inwardly added, which is effective for flat feet and knee pain.
  • the soft material refers to a material that is extremely excellent in shock absorption and feels the sinking of the foot.
  • Hard materials are materials that have a repulsive force that does not place a burden on the foot and that feel the foot supported from below.
  • the hardness of soft and hard materials is on the scale of AS TMD 2 240 based on the AS TM (American Society and Testing and Materials) abbreviation. It is suitable to be 5 5 to 75 degrees.
  • the hardness of the hard material is suitably 60 to 80 degrees on the same scale. Therefore, the hardness difference between the soft material and the hard material is preferably at least 5 degrees or more on the same scale.
  • a specific measuring instrument used for the above scale is Du- ome ter s ZPTC (registered trademark) 400 S E R I E SZ Model 1 4 1 1 ZT y p e 00 manufactured by Pac i fic T r a ns d u c e r Cor.
  • a concave portion 23 that is continuous from one end to the other end of the U-shaped edge is provided around the bottom. It is.
  • the depth of the recess 2 3 is 2. O mn! It is set in the range of ⁇ 3.0 mm.
  • An impact absorbing material (symbols 3 2 3 3 shown in FIG. 8) is mounted in the recess 23.
  • a shock absorber made of a hard material (symbol 3 3 shown in FIG. 8) is attached to the recess 23 (outside side, symbol 2 3 b shown in FIG. 3).
  • an impact absorbing material (symbol 3 2 shown in FIG. 8) made of a soft material is attached to the recess 23 (inside symbol 2 3 a shown in FIG. 3) on the inside side.
  • the outside arch servo is strengthened and the knee is prevented from abducting outward, which is effective for O-legs and knee pain.
  • the hardness of the soft material and the hard material those within the respective hardness ranges can be selected as in the third embodiment, but the hardness difference between the soft material and the hard material is at least 5 degrees on the same scale. The above is preferable.

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

Abstract

La présente invention fournit une Semelle intercalaire de chaussure utilisant un plastique ayant des caractéristiques de flexibilité, de répulsion et de restauration et en mesure d'absorber et d'amortir instantanément un impact provenant de n'importe quelle direction. Le plastique, qui présente des caractéristiques de flexibilité et de restauration, est utilisé en tant que matériau d'un corps de la semelle intercalaire de chaussure. L'épaisseur du corps est définie sur une plage allant de 1,5 mm à 3,0 mm. Le corps est formé suivant une forme qui peut contrôler la voûte du pied. Une partie du talon pourvue d'une arête en forme de U et constituée d'un plastique est formée sur la partie inférieure d'une partie du talon du corps de manière à être intégrée au corps. Une rainure continue est disposée dans une région s'étendant à partir d'une surface latérale de l'arête en forme de U de la partie du talon jusqu'à la surface inférieure de la partie du talon du corps.
PCT/JP2007/062955 2006-06-28 2007-06-21 Semelle intercalaire de chaussure WO2008001828A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/308,762 US20090282701A1 (en) 2006-06-28 2007-06-21 Shoe Midsole

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-177408 2006-06-28
JP2006177408A JP3944536B1 (ja) 2006-06-28 2006-06-28 靴中敷き

Publications (1)

Publication Number Publication Date
WO2008001828A1 true WO2008001828A1 (fr) 2008-01-03

Family

ID=38306008

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/062955 WO2008001828A1 (fr) 2006-06-28 2007-06-21 Semelle intercalaire de chaussure

Country Status (3)

Country Link
US (1) US20090282701A1 (fr)
JP (1) JP3944536B1 (fr)
WO (1) WO2008001828A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5858450B1 (ja) 2015-02-12 2016-02-10 山本　秀二 靴中敷き
USD879440S1 (en) * 2019-02-28 2020-03-31 Nike, Inc. Shoe
USD872984S1 (en) * 2019-02-28 2020-01-21 Nike, Inc. Shoe

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3050460U (ja) * 1998-01-08 1998-07-14 株式会社フットライフ 履物台
JP2001211908A (ja) * 2000-02-03 2001-08-07 Yoshiko Fukuoka 矯正中敷き
JP3106412U (ja) * 2004-07-06 2005-01-06 株式会社ニシベケミカル 履物

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4435910A (en) * 1982-03-12 1984-03-13 Michel Marc Shoe insole
US4513518A (en) * 1982-09-30 1985-04-30 Rogers Foam Corporation Shoe inner sole
US4541184A (en) * 1983-10-13 1985-09-17 Spectrum Sports, Inc. Insole
US4597196A (en) * 1984-08-24 1986-07-01 Northwest Podiatric Laboratories, Inc. Orthotic insert and method or making of the same
US6408543B1 (en) * 2000-05-18 2002-06-25 Acushnet Company Footbed system with variable sized heel cups
US6536137B1 (en) * 2000-05-31 2003-03-25 H.H. Brown Shoe Technologies, Inc. Footwear support system
US6694642B2 (en) * 2001-09-28 2004-02-24 American Sporting Goods Corporation Shoe incorporating improved shock absorption and stabilizing elements

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3050460U (ja) * 1998-01-08 1998-07-14 株式会社フットライフ 履物台
JP2001211908A (ja) * 2000-02-03 2001-08-07 Yoshiko Fukuoka 矯正中敷き
JP3106412U (ja) * 2004-07-06 2005-01-06 株式会社ニシベケミカル 履物

Also Published As

Publication number Publication date
US20090282701A1 (en) 2009-11-19
JP3944536B1 (ja) 2007-07-11
JP2008005942A (ja) 2008-01-17

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