WO2017175424A1 - Semelle intérieure et chaussure comprenant une semelle intérieure - Google Patents

Semelle intérieure et chaussure comprenant une semelle intérieure Download PDF

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Publication number
WO2017175424A1
WO2017175424A1 PCT/JP2016/087870 JP2016087870W WO2017175424A1 WO 2017175424 A1 WO2017175424 A1 WO 2017175424A1 JP 2016087870 W JP2016087870 W JP 2016087870W WO 2017175424 A1 WO2017175424 A1 WO 2017175424A1
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WO
WIPO (PCT)
Prior art keywords
insole
metatarsal
heel
foot
shoe
Prior art date
Application number
PCT/JP2016/087870
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English (en)
Japanese (ja)
Inventor
佑佳 太刀掛
Original Assignee
有限会社Ｏｐｔｉ
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 有限会社Ｏｐｔｉ filed Critical 有限会社Ｏｐｔｉ
Priority to JP2018510226A priority Critical patent/JPWO2017175424A1/ja
Publication of WO2017175424A1 publication Critical patent/WO2017175424A1/fr

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    • 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
    • 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

Definitions

  • the present invention relates to an insole used for high heels, sneakers, women's shoes, boots, men's shoes, mountaineering shoes, safety shoes, athletic shoes and the like, and shoes equipped with the insole.
  • Patent Document 1 discloses a flexible base material, a first raised portion provided in a region substantially corresponding to the base foot from the proximal phalanx to the metatarsophalangeal joint, and the base.
  • An insole for high heel shoes is disclosed that includes a second raised portion provided so as to substantially correspond to the second metatarsal head of the material.
  • a front bulge is formed across the foot corresponding to the toe of the foot, and the heel has a gentle downward slope with the ridge line from the fifth heel side to the second heel side.
  • the independent ridges formed continuously from the foot of the second ridge end of the mountain range between the second ridge and the main heel, and the independent ridge that guides the main ridge.
  • Insole for high heel is disclosed, including a groove-like portion formed in a groove shape adjacent to the ridge-like portion, and the load surface on the toe is enlarged by the front raised portion to equalize the load pressure. Yes.
  • the front ridge formed transversely corresponding to the toes of the foot has a short width in the front-rear direction, so that the size or form of the foot is not completely compatible with the design of the insole
  • the foot slips forward over the raised portion.
  • An object of the present invention is to provide an insole that prevents the foot from slipping to the toe side, increases the load area of the sole, and prevents the inclination of the foot and the twist of the shin, and a shoe equipped with the insole.
  • the transverse ridge 5 is formed in a mountain range in a transverse manner corresponding to the anterior side of the metatarsal head 21 a,
  • the heel portion 52 is at a high position such as when wearing high heels and a load is applied to the toe portion, a gradual ascending slope is formed from the portion corresponding to the second heel toward the fifth heel side.
  • a portion corresponding to the front side of the portion 21a provides a load surface for the five metatarsal head portions 21a.
  • the shoe 2 according to claim 2 is provided with the insole according to claim 1 or has a form integrated with the insole according to claim 1.
  • the insole 1 according to claim 1 has a transverse ridge 5 formed in a mountain range in a range corresponding to the front side of the metatarsal head 21a in a range corresponding to the front side from the rear side of the metatarsal head 21a.
  • the fifth heel side gradually becomes rearward and shorter than the distal end portion of the second heel.
  • the distal end portion of the metatarsal head 21a can be firmly brought into close contact with the transverse ridge 5 and the posture of the foot 40 can be stabilized straight. Can be achieved.
  • the foot 40 does not slide forward, it is possible to prevent the fingertip of the foot 40 from being tightened even in a shoe 2 with a thin tip such as high heels. Further, since the foot is not tilted, the shin is not twisted and the knee joint is not twisted, so that the knee is stretched straight and the waist is also straightened. The posture of the spine above the waist is improved by extending the knee straight. By these, hallux valgus can be prevented and the O-leg of the knee can be prevented.
  • the shoe 2 Since the foot 40 does not slide forward, the shoe 2 has an effect of preventing the shoe 2 from spreading in the lateral direction.
  • the shoe 2 according to claim 2 has the effect of having the same effect as that of claim 1 due to the shape of the insole 1.
  • FIG. 1 is a cross-sectional view of a front insole, wherein (a) is a cross-sectional view in the front-rear direction, and is a cross-sectional view along AA in FIG. 1, and (b) is a cross-sectional view in the left-right direction around the first heel.
  • FIG. 4B is a cross-sectional view taken along the line B-B in FIG.
  • schematic side surface of a front part insole Comprising: (a) is a 1st heel side side view, (b) is a 5th heel side side view. It is a skeleton figure showing the skeleton situation of a standard Japanese right foot.
  • the insole 1 of the present invention has a transverse bulging portion 5 across the range corresponding to the front side of the metatarsal head 21a in a range corresponding to the rear side from the rear side of the metatarsal head 21a. Is formed in a mountain range, and a gentle upward slope is formed from the portion corresponding to the second heel toward the fifth heel side, and when the heel portion 52 is at a high position such as when wearing high heels, a load is applied to the toe portion. In some cases, the portion corresponding to the front side of the metatarsal head 21a provides a load surface for the five metatarsal heads 21a.
  • the insole 1 is also referred to as a front insole 3.
  • the insole 1 of the present invention will be described in more detail.
  • the front insole 3 is provided in a range in which the length in the front-rear direction corresponds to the proximal phalanx head 20a front side shown in the foot bone 30 of FIG. 4 to the rear side of the metatarsal head 21a.
  • the front insole 3 has a transverse ridge 5 formed in a mountain shape in a transverse manner as shown in FIG. 1 so as to correspond to the anterior side of the metatarsal head 21a from the proximal phalanx head 20a.
  • the ridgeline of the part 5 forms a gentle upslope from the part corresponding to the second heel toward the first heel side, and forms a gradual upslope from the part corresponding to the second heel toward the fifth heel side.
  • the thickness of the transverse ridge 5 is made thicker on the fifth heel side than the thickness of the first heel side, and the metatarsal head 21a side from the ridge line of the transverse ridge 5 is A range of up to 4 mm forms a gradual descending posterior inclined surface 7 from the ridgeline toward the rear end side of the metatarsal head 21a, and the first ridgeline of the metatarsal head 21a side from the ridgeline of the transverse ridge 5 is formed.
  • the heel side presses the inside of the first metatarsal 22 in the direction of the second metatarsal and when wearing high heels, etc.
  • the ridge line is formed on the inner side of the first metatarsal bone 22 so as to form a load surface on the first metatarsal head that is slightly shorter than the second metatarsal head.
  • the first metatarsal inner raised portion 8 is formed so as to extend to a range corresponding to the first metatarsal inner raised portion 8 in the front-rear direction, and the first metatarsal inner raised portion 8 suddenly descends near the rear end of the first metatarsal head 21a.
  • a slope is formed, a first metatarsal-side inclined surface 9 having a steep downward slope is formed on the first metatarsal 22 side of the first metatarsal medial protuberance 8 in the left-right direction, and the transverse protuberance 5
  • the fifth heel side of the metatarsal head 21a side from the ridge line of the heel presses the outer side of the fifth metatarsal bone 23 toward the fourth metatarsal bone, and the heel portion 52 moves to a higher position such as when wearing high heels.
  • the load surface is formed on the fifth metatarsal head that is the shortest in the state where the toe portion is loaded and is the most distant from the load surface.
  • the ridge line is extended to a range corresponding to the outer side of the fifth metatarsal 23 to form the fifth metatarsal outer bulged portion 10, and the fifth metatarsal outer bulged portion 10 is the fifth middle in the anteroposterior direction.
  • a steep downward slope is formed in the vicinity of the rear end of the ankle head 23, and a fifth metatarsal outer slope with a steep downward slope toward the fifth metatarsal 23 side of the fifth metatarsal outer bulging portion 10 in the left-right direction.
  • Surface 11 is formed.
  • the insole 1 extends between the proximal phalanx head 20a and the metatarsal head 21a corresponding to the substantially middle portion in the anteroposterior direction over a range corresponding to the posterior direction of the proximal phalanx head 20a to the posterior side of the metatarsal head 21a.
  • the crossing ridge 5 is formed in a mountain range across the corresponding part.
  • the ridge line of the transverse ridge 5 forms a gentle upward slope from the portion corresponding to the second ridge toward the first ridge side, and the ridge line gently rises from the portion corresponding to the second ridge toward the fifth ridge side.
  • a gradient is formed, and the thickness of the transverse ridge 5 is made thicker on the fifth heel side than on the first heel side.
  • the reason why the portion corresponding to the second heel is lowest is that the position of the second metatarsal head extends from the position of the other metatarsal head 21a to the toes most from the position of the other metatarsal head 21a. Therefore, the entire posture of the metatarsal bone 21 is stabilized by lowering the portion corresponding to the second heel and increasing the portion corresponding to the other metatarsals. This suppresses the tilting and twisting of the foot 40.
  • the shape of the proximal phalanx 20 side from the ridgeline of the transverse ridge 5 of the insole 1, that is, the front side from the base of the fingertip is the metatarsal head 21 a by the shape of the metatarsal head 21 a side from the ridgeline of the transverse ridge 5.
  • the front inclined surface 6 having a gentle downward slope with a width of about 2 cm in the front-rear direction.
  • the toes are brought into contact with the front inclined surface 6 to prevent all the fingertips from being loaded, thereby preventing an unstable state.
  • the insole portion is provided on the proximal phalanx 20 side from the ridgeline of the transverse ridge 5. It does not have to be provided.
  • the shape of the metatarsal head 21a side from the ridgeline of the transverse bulging portion 5 of the insole 1 is roughly provided with three shapes.
  • a posterior inclined surface 7 having a gentle downward slope is formed from the ridge line toward the rear end side of the metatarsal head 21a.
  • the posterior inclined surface 7 is formed with a width of about 2 to 3 cm in the front-rear direction.
  • the posterior inclined surface 7 includes a metatarsal head from the first heel to the fifth heel of the foot. The vicinity of 21a comes into close contact with each other.
  • the first metatarsal medial bulge 8 is formed to extend to a range corresponding to the inside of the calcaneus 22, and the first metatarsal medial bulge 8 is the rear end of the first metatarsal head 21 a in the front-rear direction.
  • a steep downward slope is formed in the vicinity, and a first metatarsal-side inclined surface 9 having a steep downward slope is formed on the first metatarsal 22 side of the first metatarsal medial ridge 8 in the left-right direction. Yes. Thereby, the movement to the inward direction of the 1st metatarsal bone 22 can be controlled.
  • the fifth heel side of the metatarsal head 21a side with respect to the ridge line of the transverse bulging portion 5 pushes the ridge line into the fifth metatarsal so as to press the outer side of the fifth metatarsal bone 23 toward the fourth metatarsal bone.
  • the fifth metatarsal outer bulging portion 10 is formed to extend to a range corresponding to the outside of the bone 23, and the fifth metatarsal outer bulging portion 10 is near the rear end of the fifth metatarsal head 21a in the front-rear direction.
  • a steep downward slope is formed, and a fifth metatarsal-side inclined surface 11 having a steep downward slope is formed on the fifth metatarsal 23 side of the fifth metatarsal lateral bulging portion 10 in the left-right direction. . Thereby, the movement of the fifth metatarsal 23 in the outward direction can be restricted and the fifth metatarsal 23 can be loaded.
  • a load surface of the first to fifth metatarsal heads 21a is formed in the entire midfoot by the insole 1 having a shape including the posterior inclined surface 7, the first metatarsal side inclined surface 9, and the fifth metatarsal side inclined surface 11.
  • the insole 1 is a position that avoids flattening of the dome structure formed by the bone arrangement of the foot 40, and the inside is the plantar aponeurosis, the outside Is the fifth metatarsal bone and the small abductor abductor, the anterior side is surrounded by the metatarsal head, the rear side is surrounded by the Ryukyu, and the central raised portion 12 is formed in a wide shape, slightly tapered and posteriorly low, and the longitudinal direction In the range of the arch 50, the side portion corresponding to the front edge of the heel portion 52 is made higher in the toe direction 51 side and the heel portion 52 side is lowered so as to prevent the foot 40 from moving in the toe direction 51.
  • a rear insole 4 having an outer ridge 13 and a side inner ridge 14 may be provided.
  • the central raised portion 12 holds the inner vertical arch and the outer vertical arch so as to prevent the foot 40 from becoming flat and prevent the foot 40 from being tilted or twisted.
  • the raised portion 14 prevents lateral movement of the rear half of the foot 40 and prevents the heel portion 52 from sliding in the toe direction 51. This has the effect of preventing the shoe 2 itself from spreading due to use, and also has the effect of prolonging the shoe 2.
  • the shoe 2 of the present invention is a shoe 2 provided with at least the front insole 3 or a shoe 2 integrated with the front insole 3.
  • the shoe 2 has a thickness that cannot be twisted by a load when a person wears it and a hardness that does not twist, and a joint between the metatarsal toes that is a toe joint 41 at the end of the standing leg during walking is as shown in FIG.
  • a midsole (not shown) having a sufficient hardness so as not to be excessively bent back and / or an outsole 17 as shown in FIGS.
  • the midsole is provided on an athletic shoe or the like and is provided between the insole 1 and the outsole 17.
  • the shoes 2 include all shoes such as high heels, sneakers, women's shoes, boots, men's shoes, mountaineering shoes, safety shoes, and athletic shoes.
  • the materials of the front insole 3 and the rear insole 4 are natural rubber, synthetic rubber such as silicone resin, foamed resin such as EVA (ethylene vinyl acetate resin), leather, synthetic leather, fiber material such as velvet and nonwoven fabric, PVC (chlorinated) A material having elasticity such as vinyl resin) or PU (polyurethane resin) is desirable. It is also manufactured with a plate thickness of about 2 to 10 mm.
  • the front insole 3 and the rear insole 4 When the front insole 3 and the rear insole 4 are integrated with the shoe 2, the front insole 3 and the rear insole 4 do not shift in the front-rear direction with respect to the shoe 2, and the front insole is not integrated with the shoe 2.
  • the front insole 3 or the rear insole 4 In the case of the shoe 2 provided with 3 or the rear insole 4, the front insole 3 or the rear insole 4 is not displaced in the front-rear direction with respect to the shoe 2 because it is attached to the bottom of the shoe 2 with an adhesive.

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

Abstract

La présente invention vise à fournir une semelle intérieure et une chaussure comprenant la semelle intérieure de telle sorte que, même dans une chaussure à talon haut dans laquelle la partie d'orteil est étroite et la semelle est inclinée, il est possible d'empêcher au pied de glisser vers l'avant ou de se tordre ou de rouler de manière excessive. À cet effet, l'invention concerne une semelle intérieure configurée de telle sorte que : au niveau de sa région correspondant à la zone entre le côté arrière des têtes métatarsiennes et la région en face, une partie de saillie transversale correspondant au côté avant des têtes métatarsiennes est formée de manière transversale dans une forme de nervure, et une pente progressivement croissante est formée entre la zone correspondant au deuxième orteil et le cinquième orteil ; et, lorsque le talon est dans une position élevée et qu'une charge est placée sur les orteils, par exemple lors du port du talon haut, la partie qui correspond au côté avant des têtes métatarsiennes fournit une surface de charge par rapport aux cinq têtes métatarsiennes.
PCT/JP2016/087870 2016-04-06 2016-12-20 Semelle intérieure et chaussure comprenant une semelle intérieure WO2017175424A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2018510226A JPWO2017175424A1 (ja) 2016-04-06 2016-12-20 インソール及びそのインソールの形態を備えた靴

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016076238 2016-04-06
JP2016-076238 2016-04-06

Publications (1)

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WO2017175424A1 true WO2017175424A1 (fr) 2017-10-12

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PCT/JP2016/087870 WO2017175424A1 (fr) 2016-04-06 2016-12-20 Semelle intérieure et chaussure comprenant une semelle intérieure

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WO (1) WO2017175424A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021053229A (ja) * 2019-09-30 2021-04-08 世界長ユニオン株式會社 靴

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009101139A (ja) * 2007-10-24 2009-05-14 Jae Hyeong Bak ハイヒール用の機能性中敷
WO2011067948A1 (fr) * 2009-12-06 2011-06-09 Gamada Kazuyoshi Semelle pour chaussures à haut talon
JP2012223321A (ja) * 2011-04-19 2012-11-15 Kyowa Rubber Kk ハイヒール靴用インソール及びハイヒール靴

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009101139A (ja) * 2007-10-24 2009-05-14 Jae Hyeong Bak ハイヒール用の機能性中敷
WO2011067948A1 (fr) * 2009-12-06 2011-06-09 Gamada Kazuyoshi Semelle pour chaussures à haut talon
JP2012223321A (ja) * 2011-04-19 2012-11-15 Kyowa Rubber Kk ハイヒール靴用インソール及びハイヒール靴

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