WO2010049983A1 - プロネーションを抑制するのに適した靴底 - Google Patents
プロネーションを抑制するのに適した靴底 Download PDFInfo
- Publication number
- WO2010049983A1 WO2010049983A1 PCT/JP2008/069431 JP2008069431W WO2010049983A1 WO 2010049983 A1 WO2010049983 A1 WO 2010049983A1 JP 2008069431 W JP2008069431 W JP 2008069431W WO 2010049983 A1 WO2010049983 A1 WO 2010049983A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- midsole
- embedded
- region
- shoe sole
- midsole body
- Prior art date
Links
Images
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
- A43B7/24—Insertions or other supports preventing the foot canting to one side , preventing supination or pronation
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/12—Soles with several layers of different materials
- A43B13/125—Soles with several layers of different materials characterised by the midsole or middle layer
-
- 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
- A43B13/186—Differential cushioning region, e.g. cushioning located under the ball of the foot
Definitions
- the present invention relates to a shoe sole suitable for suppressing pronation.
- US Pat. No. 6,199,302 discloses a shoe sole in which the inside of the midsole portion and the rear foot portion of the midsole is made of a material harder than other midsole portions.
- USP 6,199,302 (FIG. 1)
- JP 2004-242692 discloses a shoe sole aimed at suppressing excessive pronation.
- a plurality of holes are formed in the midsole, and a hard protrusion is inserted into each hole.
- the protrusion is provided on the midsole inside the rear foot.
- the portion of the midsole above the protrusion is formed thicker as it approaches the inner edge. Such a portion close to the inner edge is compressed when the foot falls inward. Therefore, it will not be possible to sufficiently suppress pronation.
- WO 2005/060781 discloses a shoe sole in which a plurality of hard buffer portions are inserted into through holes of a soft buffer element, and the buffer element is inserted into a notch of the shoe sole.
- the plurality of hard buffer portions are individually separated. Therefore, in this prior art, the operation of inserting the buffer portion into the element is troublesome. Further, the thickness of the element is constant. Therefore, the midsole will be greatly compressed in the part near the inner edge.
- Japanese Utility Model Laid-Open No. 4-25501 discloses a shoe sole in which a columnar loader is inserted into a through hole of a midsole.
- this prior art is provided with the loading body in the central part inside and outside the foot, and therefore this prior art will not contribute to the suppression of pronation.
- the main object of the present invention is to provide a shoe sole in which it is difficult to feel a push-up on the sole and the pronation can be suppressed.
- a shoe sole suitable for suppressing a pronation is a shoe sole suitable for suppressing a pronation, wherein the sole includes a forefoot portion and a midfoot portion. And an outsole having a midsole that has an upper surface and a lower surface and cushions a landing impact, a joint surface joined to the lower surface of the midsole, and a grounding surface that contacts the road surface.
- the midsole has a midsole body formed of a resin foam, and the midsole body includes a first region including an inner side of the middle foot part and / or an inner side of the rear foot part.
- each embedded portion having an outer peripheral surface around the axis. It is embedded in the midsole body in a state of being fitted in each hole, and each embedded part is formed of a hard member made of a resin harder than the midsole body and outsole, and the hard member is the midsole It includes a connecting portion for connecting the embedded portions to each other in the front-rear direction on the lower surface of the main body.
- the hard embedded portion hardly compresses and deforms in the vertical direction upon landing impact. Therefore, the inside of the middle foot portion and / or the rear foot portion provided with the hard buried portion is difficult to compressively deform. Therefore, pronation is suppressed.
- the inside of the middle foot and / or the inside of the rear foot is supported by the upper portion of the first region of the soft midsole body, and thus it is difficult to feel the foot sole pushing up.
- the embedded portions are different in size and height. Since the embedded portions are connected to each other by the connecting member, the relationship (size and height) between the embedded portion and the hole is not mistaken. In addition, since the embedded portions are connected by the connecting member, the embedded portions can be collectively attached to the holes, so that the embedded portions can be easily attached.
- the height of the highest buried portion is preferably about 50% to 100% of the thickness of the midsole body, and 65% of the thickness of the midsole body. % To about 100% is more preferable, and about 75% to 100% of the thickness of the midsole body will be most preferable.
- the resin plate does not include a midsole
- the height of the highest buried portion is preferably about 50% to 90% of the thickness of the midsole body, and about 65% to 90% of the thickness of the midsole body. More preferably, it is most preferably about 75% to 90% of the thickness of the midsole body. It should be noted that the height of the highest buried portion is preferably about 10 mm to 25 mm.
- the shape of the buried portion may be a truncated cone.
- the buried part of the truncated cone is not easily buckled.
- the average cross-sectional area of the largest hole is preferably about 0.5 cm 2 to 3.0 cm 2 . When this area is smaller than 0.5 cm 2, it is necessary to increase the number of holes. On the other hand, if this area exceeds 3.0 cm 2 , the cross-sectional area of the embedded portion that fits into the hole increases, so the shoe sole will be heavy.
- the number of holes depends on the size of each hole, but is preferably 25 or less, and more preferably 15 or less. If the number of holes is too large, it is necessary to reduce the cross-sectional area of the holes. This is because the buried portion becomes elongated.
- the number of holes may be the same as the number of embedded parts, or when it is used as a single midsole mold to obtain multiple types of midsole, or the degree of pronation suppression is easily adjusted depending on the number of embedded parts For example, the number of holes may be larger than the number of embedded portions.
- the holes are separated from each other in the front-rear direction as long as the holes are separated from each other in the front-rear direction, and includes cases where another hole is disposed obliquely forward or rearward with respect to one hole. . *
- the inner peripheral surface of the hole means that the periphery of the hole is continuous, and the cross section of the hole does not need to be circular, and may be a triangle, a rectangle, a polygon, or the like.
- the “outer peripheral surface of the embedded portion” means that the cross-sectional shape of the embedded portion need not be circular.
- the embedded portion may be hollow such as a cylindrical shape.
- the embedded portion may be a cylindrical shape with a closed top surface or a bottomed cylindrical shape.
- a first hole having a largest cross-sectional area in a cross section perpendicular to the axis among the holes is arranged in an intermediate portion of the first region in the front-rear direction.
- the cross-sectional area of the hole is large, the cross-sectional area of the hard member also increases, and the degree of rigidity increase by the hard member increases.
- the cross-sectional areas of the holes at the front and rear ends near the boundary between the first region and the second region are small, and the cross-sectional areas of the hard members at the front and rear ends are also small. Therefore, it is difficult to feel the change in rigidity between the first region and the second region. Therefore, it is difficult to feel the push-up.
- the sectional area of the hole may be determined by an average value.
- a first embedded portion having the highest height among the embedded portions is disposed in an intermediate portion of the first region in the front-rear direction.
- the height of the embedded portion is high, the height of the midsole body that is not deformed by the hard member, that is, the lower portion of the first region is also increased.
- the heights of the embedded portions at the front and rear ends are low, it is difficult to feel the change in rigidity between the first region and the second region. Therefore, it is difficult to feel the push-up.
- the first buried portion having the highest height among the buried portions is disposed inside the front portion of the rib or inside the front portion of the rib, and goes rearward from the first buried portion. According to the above, the height of each buried portion other than the first buried portion is gradually lowered, and the height of each buried portion other than the first buried portion is gradually lowered as it goes further forward than the first buried portion. It is preferable.
- the inside of the front part of the rib has the highest arch and the midsole is thick. Therefore, when the high 1st embedment part is arrange
- the distance from the joint surface of the outsole to the upper surface of the midsole is formed to increase toward the inner edge on the inner side of the middle foot part and the inner side of the rear foot part,
- the inner edge has a constricted portion constricted in the middle foot portion, and five or more embedded portions are provided from the middle foot portion to the rear foot portion, and the inner edge and the rear foot portion of the middle foot portion are provided. It is preferable that each of the embedded portions is disposed on a virtual curve having a shape along the inner edge and along the constricted portion.
- the number of embedded portions will be 5 or more. If the number of the embedded portions is 4 or less, the embedded portion is likely to be enlarged or to be pushed up on the sole.
- the part along the inner edge of the midsole body is thicker according to the roll-up shape of the sole. This thickened part is easily compressed and deformed. Therefore, the effect of suppressing the pronation is large by arranging the embedded portion on the curve along this portion.
- each buried portion has a top surface, and the top surface of the buried portion is inclined so as to extend obliquely upward as approaching the inner edge.
- the top surface of the embedded portion has a shape along the shape of the cross section of the sole. Therefore, the effect of suppressing pronation is even greater.
- the distance from the joint surface of the outsole to the upper surface of the midsole is formed to increase toward the inner edge on the inner side of the middle foot part and the inner side of the rear foot part,
- Each of the embedded portions has a top surface, and the top surface of the embedded portion is preferably inclined so as to extend obliquely upward as it approaches the inner edge.
- the top surface of the embedded portion has a shape along the shape of the cross section of the sole. Therefore, the pronation suppression effect is great.
- the midsole body is further provided in an upper part above the lower part of the first region, and the top surface is inclined along the upper surface of the midsole body above the buried portion where the top surface is inclined. It is preferable.
- the lower part of the first region of the midsole body provided with the embedded portion is not easily compressed and deformed.
- the upper surface of the midsole body above the embedded portion is inclined substantially in parallel with the top surface. Therefore, even if the inner edge portion of the shoe sole is thick, it is soft above the embedded portion. Since the midsole part is not thick, compression deformation is small. As a result, the effect of suppressing pronation is great.
- an auxiliary burying portion is provided on the inner side of the rear foot portion at a position closer to the center of the rib than the burying portion provided on the inner edge, and the height of the auxiliary burying portion is the height of the auxiliary burying portion. It is preferable that it is lower than the buried portion provided on the inner edge.
- the lower part of the first region of the midsole body provided with the auxiliary buried part is also difficult to compress and deform.
- the buried portion provided at the inner edge is higher than the auxiliary buried portion. Therefore, the pronation suppression effect is great.
- two or more embedded portions of the embedded portions provided on the inner side of the rear foot portion are disposed on the inner side of the rib portion excluding the distance projection of the rib.
- the inner and outer ribs protrude in the width direction from the ribs.
- the ribs are not so large in the width direction of the foot except for the distance projection. Therefore, the ribs tend to fall inward after landing from the outside of the rear foot.
- the distance projection protrudes inward in the upper part away from the bottom surface of the foot. Therefore, two or more embedded portions are disposed on the inner side of the rib portion excluding the distance projection, thereby preventing the foot from falling into the inside.
- the upper surface of the connecting portion is fixed to the lower surface of the midsole body.
- the connecting portion extending in the front-rear direction is fixed to the lower surface of the midsole body, which will contribute to an increase in the bending rigidity of the midsole when the foot is bent.
- each buried portion is fixed to the midsole body on the inner peripheral surface of each hole, so that the lower portion of the first region around each hole is compressed vertically.
- the deformation may be suppressed, and thereby the lower portion of the first region may be more difficult to compress and deform than the upper portion of the first region and the midsole body of the second region.
- the midsole body between the holes is fixed to the hard buried portion and is not easily compressed and deformed. Therefore, the lower part of the first region suppresses deformation of the midsole body at the upper part of the first region so as to wave. Therefore, the wearer is less likely to feel the push-up due to the hard buried portion.
- the midsole includes a non-foamed resin plate that covers an upper portion of the embedded portion in the first region, and the midsole body includes a lower midsole body joined to a lower surface of the plate, It preferably includes an upper midsole body joined to the upper surface of the plate.
- the plate is disposed above the buried portion, and the wearer hardly feels the push-up from the buried portion.
- each said hole penetrates the said lower midsole main body up and down. According to this aspect, the accuracy of the depth of the hole is improved.
- the color of the midsole body and the color of the hard member are different from each other, and the outsole disposed in the first region has a visual recognition part formed of a semi-transparent rubber.
- the hard member is preferably visible from below the outsole through the visual recognition part. According to this aspect, for example, when the hard member is a chromatic color and the color of the midsole is an achromatic color, the design of the shoe sole is high.
- the outsole is composed of a plurality of parts, and the parts arranged in the first region are formed integrally with a frame part provided in a loop shape around the visual recognition part and the visual recognition part,
- the frame portion is preferably formed of black rubber using carbon black as a reinforcing filler.
- the frame portion contains carbon black as a reinforcing filler, and the wear resistance of the peripheral portion that is easily worn is high. It is also possible to put pigments of other colors and other reinforcing fillers in place of carbon black in the rubber of the frame, but in this case, the wear resistance is lower than that of black rubber containing carbon black. It will be.
- the JISC hardness of the material of the midsole body is set to 45 ° to 65 °, and the JISA hardness of the hard member is set to 55 ° to 95 °.
- the JISC hardness of the midsole body When the JISC hardness of the midsole body is less than 45 °, the sinking of the midsole body becomes large, and the wearer feels that the hard member pushes up the sole. On the other hand, when the JISC hardness of the midsole body exceeds 65 °, sufficient cushioning properties are lost.
- the hard member may be deformed and the pronation may not be sufficiently suppressed.
- the JISA hardness of the hard member exceeds 95 °, the wearer may feel push-up by the hard member.
- FIG. 1 is a bottom view showing a shoe sole according to Embodiment 1 of the present invention.
- FIG. 2 is a perspective view of a shoe having the same shoe sole as seen from the bottom.
- 3A is a sectional view taken along line IIIA-IIIA in FIG. 1
- FIG. 3B is a sectional view taken along line IIIB-IIIB in FIG. 4A is a bottom view showing the lower midsole body
- FIG. 4B is a plan view showing the hard member
- FIG. 4C is a side view showing the hard member 4.
- FIG. 5 is a perspective view of the midsole body with the resin plate attached as seen from the bottom.
- FIG. 6 is an exploded perspective view showing the upper midsole body, the heel cup, and the lower midsole body.
- FIG. 7 is a perspective view of the lower midsole body and the outsole with the hard member fixed as seen from the bottom.
- FIG. 8 is an exploded perspective view of the rigid member and the lower midsole body as seen from the bottom.
- FIG. 9 is an exploded perspective view of the rigid member and the lower midsole body.
- FIG. 10 is a side view of the shoe viewed from the inside.
- FIG. 11 is a side view of the shoe viewed from the outside.
- FIG. 12 is a bottom view showing the shoe sole.
- FIG. 13 is a perspective view of the shoe viewed from the bottom.
- FIG. 14 is a cross-sectional view of the middle foot portion according to the second embodiment of the present invention, and FIG. 14 is a cross-sectional view of the rear foot portion.
- 15A, 15B, and 15C are schematic cross-sectional views showing examples of the structure of the embedded portion and the hole.
- 16A, 16B, and 16C are schematic cross-sectional views illustrating examples of the structure of the embedded portion and the hole.
- 17A, 17B, and 17C are schematic side views showing examples of the structure of the embedded portion and the hole.
- Example 1 1 to 13 show a first embodiment. overall structure; 10 and 11, a shoe having the sole 6 includes an upper 1, a midsole 2, a heel cup (an example of a resin plate) 3, an outsole 5, and the like that wraps the instep.
- the shoe sole 6 is provided with a front foot portion 1F, a middle foot portion 1C, and a rear foot portion 1R that are continuous in the front-rear direction Y of the foot.
- the “forefoot” is a portion that does not include the arch of the foot, and is grasped as, for example, the front portion of the metatarsal bone B4 i shown in FIG.
- the “middle foot portion” includes, for example, the bone body and bone bottom of the metatarsal bone B4 i , the wedge bone B5 i , the scaphoid bone B6 and the cubic bone B7, and is disposed between the front foot portion and the rear foot portion.
- the “rear foot portion” refers to a portion including a foot heel, such as the talus B8 and the rib B9.
- the midsole 2 has an upper surface 2u and a lower surface 2d to buffer the landing impact.
- the outsole 5 has a joint surface 50 joined to the lower surface 2d of the midsole 2 and a ground surface 51 that contacts the road surface.
- the midsole 2 has midsole bodies 20 and 29 divided into an upper midsole body 20 and a lower midsole body 29.
- the midsole bodies 20 and 29 are made of a resin such as EVA, for example. It is made of foam.
- the midsole 2 has a heel cup 3 (non-foamed resin plate) and a buffer element 21 (FIG. 11).
- the upper midsole body 20 is provided over the entire area of the front foot portion 1F, the middle foot portion 1C and the rear foot portion 1R.
- a heel cup 3 is provided below the middle foot portion 1C and the rear foot portion 1R of the upper midsole body 20.
- a lower midsole body 29 is provided below the heel cup 3.
- the cushioning element 21 is disposed below the heel cup 3 in the rear foot portion 1R.
- the cushioning element 21 is preferably made of a material having better cushioning characteristics than the foam constituting the midsole 2, but may be a sheath-like part sealed with air, for example.
- the joint surface 50 of the outsole 5 is joined to the lower surface 2d of the upper and lower midsole bodies 20, 29.
- the outsole 5 has better wear resistance than the midsole 2 and is made of rubber having a large Young's modulus.
- the heel cup 3 is made of a non-foamed resin and is bonded to the lower surface 20d of the middle foot portion 1C and the rear foot portion 1R of the upper midsole body 20, as shown in FIG.
- the heel cup 3 has a boat shape as a whole, and has a shape rolled up so as to extend upward as it approaches the inner side M or the outer side L.
- the heel cup 3 extends from the rear foot portion 1R toward the middle foot portion 1C, and supports the inner side M and the outer side L of the foot at the middle foot portion 1C and the rear foot portion 1R. To do.
- the midsole bodies 20, 29 include a first region D1 including an inner side M of the middle foot part 1C and an inner side M of the rear foot part 1R shown in FIG. 1, the front foot part 1F, the middle foot part 1C and the rear foot part 1R.
- the second region D2 other than the first region D1.
- the first region D1 is a first in the bone of the leg bone B4 1 of the midfoot 1C and Honesoko, the first cuneiform B5 1, the navicular bone B6, an inner B9m calcaneal B9 Is set to an area that generally includes
- the upper midsole body 20 is provided on substantially the entire sole of the first region D1 and the second region D2.
- the lower midsole body 29 is formed by integrating the first region D1 and the portion including the outer side L (FIG. 1) of the middle foot portion 1C and the rear foot portion 1R. It is formed in a “J” shape.
- Lower midsole body 29 As shown in FIG. 8, a large number of holes 2 i are formed in the inner side M of the lower midsole body 29, that is, in the lower portion 29 d of the first region D ⁇ b> 1 so as to be separated from each other in the front-rear direction Y. .
- Each of the holes 2 i has an inner peripheral surface 2 f around an axis C that opens toward the lower X1 (upward in FIG. 8) and extends in the vertical direction X.
- Hard member 4 In the first region D1 of the lower midsole body 29 of FIG. 4A, a plurality of holes 2 i into which the embedded portions 4 i of the hard member 4 of FIG. 4B are fitted are provided.
- the hard member 4 shown in FIG. 4B includes a connecting portion 40 that connects the embedded portion 4 i and the embedded portion 4 i to each other.
- each connecting portion 40 shown in FIG. 9 is fixed to the lower surface 29d of the lower midsole body 29 shown in FIG.
- the outer peripheral surface 4f of each buried portion 4 i is fixed to the lower midsole body 29 on the inner peripheral surface 2f (FIG. 8) of each hole 2 i .
- a fixed end 41 for fixing the front end of the hard member 4 to the upper midsole body 20 is integrally formed at the front end of the hard member 4.
- the JISC hardness of the material of the midsole bodies 20 and 29 is set to 45 ° to 65 °.
- the hard member 4 has a JISA hardness of 55 ° to 95 °.
- Buried part 4 i As shown in FIG. 4A, in the middle portion of the first region D1 of the lower midsole main body 29 in the front-rear direction Y, a cut in a cross section substantially perpendicular to the axis C (FIGS. 8 and 9) of the hole 2 i is provided. largest first hole 2 4 area is provided. On the other hand, as shown in FIG. 4C, wherein the intermediate portion of the longitudinal direction Y of the first area D1 (FIG. 1), with the highest first buried portion 4 3 height H is provided within the embedded portion 4 i Yes.
- the portion of the inner side B9m of the front portion of the rib B9 shown in FIG. 1 has the highest arch and the midsole 2 is also thick. Therefore, at the site highest first buried portion 4 3 is arranged in a height H shown in FIG. 4C, a result, a large effect of suppressing pronation is obtained.
- each of the embedded portions 4 i the height H of each of the embedded portions 4 1 to 4 2 becomes gradually lower toward the rear Y2 than the first embedded portion 4 3 , and is lower than the first embedded portion 4 3.
- the height H of each of the embedded portions 4 4 to 4 8 gradually decreases as going forward Y1.
- the height H of each embedded portion 4 i is changed in accordance with the thickness of the lower midsole body 29 (FIGS. 3A and 3B).
- the edge 2e of the inside M of the shoe sole 6 has a constricted portion 2b constricted at the middle foot portion 1C. It is preferable that five or more embedded portions 4 i are provided from the middle foot portion 1C toward the rear foot portion 1R. In the first embodiment, eight embedded portions 4 i are provided. Each of the embedded portions 4 i is disposed on a virtual curve VL having a shape along the inner edge 2e of the middle foot portion 1C and the edge 2e of the rear foot portion 1R and along the constricted portion 2b. .
- the distance H2 from the joint surface 50 of the outsole 5 to the upper surface 2u of the midsole 2 is determined by the inner M at the inner side M of the middle foot 1C (FIG. 1) and the inner side M of the rear foot 1R. As it approaches the edge 2e, it is formed larger. That is, as shown in FIGS. 3A and 3B, the distance from the joint surface 50 to the upper surface 2 u of the midsole 2 increases as the distance from the inner side M 2 e approaches to the shape of the sole.
- the distance H4 from the joint surface 50 of the outsole 5 to the top surface 4h of the embedded portion 4 increases as the distance H2 approaches the edge 2e of the inner side M. That is, both the distances H2 and H4 increase as the inner edge 2e is approached. Therefore, the distance H2 increases as the inner edge 2e is approached, whereas the distance H4 increases as the inner edge 2e approaches the upper midsole body 20 at the inner edge 2e as shown in FIG. 3B. Is thinner.
- each embedded portion 4 i is inclined so as to extend obliquely upward as it approaches the inner edge 2e in accordance with the winding shape of the edge 2e of the upper midsole body 20. That is, the top surface 4 h of the embedded portion 4 i is inclined along the upper surface 29 u of the lower midsole body 29.
- the rib B9 has a substantially hemispherical lower surface, and the distance projection B9u on the front portion of the rear foot portion 1R is disposed above. Therefore, the rib B9 tends to fall down to the inner side M of the heel. Therefore, when the runner wears a flat shoe sole that is different from that of the first embodiment, after landing from the outside of the heel of the foot, the heel falls to the inside M and excessive valgus (pronation) ) Is likely to occur.
- the first embedded portion 4 3 (FIG. 4C) having the highest height H among the embedded portions 4 i is the front portion of the distance projection B9u of the rib B9. It is arranged closer to the inner side than the inner side B9m. That is, two or more embedded portion 4 i of the embedded portion 4 i provided inside M of the rear foot portion 1R is, the calcaneus B9 except No ⁇ projection B9u calcaneal B9 (alms portions fine dot) It is arrange
- an auxiliary embedded portion 4a is provided at a position closer to the center of the rib B9 than the embedded portions 4 1 to 4 3 provided on the inner edge 2e.
- an auxiliary hole 2a is provided in a portion of the lower midsole body 29 corresponding to the auxiliary burying portion 4a.
- the height of the auxiliary buried portion 4a is lower than the buried portions 4 1 to 4 3 provided at the inner edge.
- the outsole 5 is composed of a plurality of parts, and the part 5A of the outsole arranged in the first region D1 (FIG. 1) has a visual recognition part 52 indicated by a fine dot.
- the visual recognition part 52 is formed of a translucent rubber 501 using silica (SiO 2 ) as a reinforcing filler. Therefore, the hard member 4 is visible from the ground contact surface 51 of the part 5 ⁇ / b> A of the outsole through the visual recognition part 52.
- the two outsole parts 5A arranged in the first region D1 are formed by integrally forming a frame portion 53 provided in a loop shape on the periphery of the visual recognition portion 52 and the visual recognition portion 52.
- the frame portion 53 is formed of black rubber 502 using carbon black as a reinforcing filler.
- the translucent rubber 501 forming the visual recognition part 52 is provided in a portion other than the lower portion of the periphery of the part 5A, while the black rubber 502 is provided in the lower portion of the periphery of the part 5A. .
- the two rubbers 501 and 502 are fixed to each other at the time of vulcanization.
- Example 2 14A and 14B show Example 2.
- FIG. In the present embodiment, above the embedded portion 4 i , the upper surface 2 u of the midsole body 20 A and the inclined surface 4 s of the embedded portion 4 i are substantially parallel. More preferably, the angle ⁇ 1 formed by the inclined surface 4s and the horizontal line HL is larger than the angle ⁇ 2 formed by the upper surface 2u of the midsole and the horizontal line HL.
- the thickness of the midsole body 20A does not increase above the embedded portion 4 i even when the thickness of the midsole body 20A approaches the edge of the inner side M. Therefore, it is difficult for the foot to fall inside.
- Example 2 the heel cup is not provided.
- Other configurations are the same as those of the first embodiment, and the same reference numerals are given to the same portions or corresponding portions, and the description thereof is omitted.
- 15A and 15B schematically show the structures of Examples 1 and 2, respectively.
- the midsole body is not provided on the heel cup 3.
- a gap 100 exists between the lower surface of the midsole 2 and the top surface 4h of the embedded portion 4 i in the hole 2 i .
- Such a gap 100 may occur in manufacturing technology.
- the height of the gap 100 will often be 2.0 to 3.0 mm or less.
- the hole 2 i penetrates the midsole 2 up and down, and the gap 101 exists above the hole 2 i .
- the filling member 102 shown in FIG. 16C may be embedded in the gap 101.
- a member softer or harder than the member forming the midsole 2 is inserted.
- a gap 100 exists between the lower surface of the heel cup 3 in the hole 2 i and the top surface 4 h of the embedded portion 4 i .
- Such a gap 100 may occur in manufacturing technology.
- a gap 101 exists in the upper midsole 20.
- the filling member 102 shown in FIG. 17C may be embedded in the gap 101.
- the gap 100 in FIGS. 16A and 17A when the gap 100 in FIGS. 16A and 17A is very small, for example, when the height of the gap 100 is 2.0 to 3.0 mm or less, the pronation suppression effect is greatly affected. There will be no.
- the distance between the top surface embedded portion 4 i of the hole 2 i and the top surface 4 h is preferably 2.0 mm to 3.0 mm.
- the hard member may be provided in only one row in the front-rear direction.
- Two hard members may be provided divided in the front and rear.
- the embedded portion may be provided only on one of the rear foot portion or the middle foot portion. That is, the first region may be provided only on one of the middle foot portion or the rear foot portion.
- the auxiliary buried portion may be provided as appropriate.
- ⁇ Outsole with a visual recognition part enhances the design of the shoe sole even when no buried part is provided.
- a figure, a patterned resin part, or the like may be provided on the lower surface of the midsole instead of the embedded portion.
- An outsole may be provided throughout the first region.
- the hardness of the midsole body in the first region may be greater than the hardness of the midsole body in the second region.
- the present invention can be applied to sports shoes worn in daily life, sports and competitions.
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
Description
また、前記エレメントの厚さは一定である。そのため、内側の縁に近い部分においてミッドソールが大きく圧縮されるだろう。
中足部の内側および/または後足部の内側は柔らかいミッドソール本体の第1領域の上部により足裏が支えられるので、足裏に突き上げを感じにくい。
また、埋設部が連結部材で連結されていることで、各埋設部を纏めて各孔に装着することができるので、埋設部の装着が容易になる。
前記樹脂プレートをミッドソールが含まない場合、前記最も高い埋設部の高さは、ミッドソール本体の厚さの50%~90%程度が好ましく、ミッドソール本体の厚さの65%~90%程度がより好ましく、ミッドソール本体の厚さの75%~90%程度が最も好ましいだろう。
なお、最も高い埋設部の高さは、10mm~25mm程度が好ましいであろう。この高さが10mm未満では外反抑制の効果が小さいであろう。一方、前記高さが25mmを超えると突き上げの生じる原因となるであろう。
埋設部の形状は円錐台が好ましいだろう。円錐台の埋設部は座屈しにくい。
最も大きい孔の平均断面積は0.5cm2 ~3.0cm2 程度が好ましい。この面積が0.5cm2 よりも小さいと孔の数を多くする必要が生じる。一方、この面積が3.0cm2 を超えると孔に嵌め込む埋設部の断面積が大きくなるため、靴底が重くなるだろう。
孔の数は各孔の大きさにもよるが25個以下が好ましく、15個以下が更に好ましい。孔の数が多くなりすぎると孔の断面積を小さくする必要が生じる。そのため、埋設部が細長くなるからである。
孔の数は、埋設部の数と同じ数でもよいし、1つのミッドソールの金型を兼用し複数種のミッドソールを得る場合や埋設部の数によりプロネーション抑制度合いを適宣調整しやすくする場合などは、孔の数が埋設部の数よりも多くなってもよい。
埋設部の高さが高いと硬質部材により変形しないミッドソール本体、つまり第1領域の下部の高さも高くなる。この態様によれば、前後の両端の埋設部の高さは低いので、第1領域と第2領域の剛性の変化を感じにくい。したがって、突き上げを感じにくい。
この場合、足裏の横断面の形状に沿った形状を埋設部の頂面が持つ。そのため、プロネーションの抑制効果が更に大きい。
この場合、足裏の横断面の形状に沿った形状を埋設部の頂面が持つ。そのため、プロネーションの抑制効果が大きい。
この場合、前後方向に延びる連結部がミッドソール本体の下面に固着されていることにより、足の屈曲時におけるミッドソールの曲げ剛性の増大に寄与するだろう。
この態様によれば、埋設部の上方にプレートが配置されており、着用者は埋設部からの突き上げを殆ど感じなくなる。
この態様によれば、孔の深さの精度が向上される。
この態様によれば、たとえは、前記硬質部材が有彩色で、かつ、前記ミッドソールの色彩が無彩色の場合など、靴底のデザイン性が高い。
なお、枠部のゴムにカーボンブラックに代えて他の色彩の顔料および他の補強用の充填材を入れることもできるが、この場合、カーボンブラックを含む黒色のゴムに比べ耐磨耗性が低くなるだろう。
1C:中足部
1R:後足部
2:ミッドソール
2i :孔
24 :第1孔
2b:括れ部
2d:下面
2e:内側縁
2u:上面
3:ヒールカップ(樹脂プレートの一例)
4:硬質部材
4i :埋設部
44 :第1埋設部
4a:補助の埋設部
4h:頂面
5,5A:アウトソール
6:靴底
20:上ミッドソール本体
29:下ミッドソール本体
40:連結部
50:接合面
51:接地面
52:視認部
53:枠部
B9:踵骨
B9u:載距突起
C:軸線
D1:第1領域
D2:第2領域
VL:仮想の曲線
Y:前後方向
実施例1:
図1~図13は実施例1を示す。
全体構成;
図10および図11において、本靴底6を備えた靴は、足の甲を包むアッパー1、ミッドソール2、ヒールカップ(樹脂プレートの一例)3およびアウトソール5などを備えている。前記靴底6は、前足部1F、中足部1Cおよび後足部1Rが足の前後方向Yに連なって設けられている。
図6に示すように、上ミッドソール本体20の中足部1Cおよび後足部1Rの下方にはヒールカップ3が設けられている。ヒールカップ3の下方には下ミッドソール本体29が設けられている。
前記ヒールカップ3は樹脂の非発泡体からなり、図6に示すように、上ミッドソール本体20の中足部1Cおよび後足部1Rの下面20dに接着される。
図3Bに示すように、前記ヒールカップ3は全体が舟状で、内側Mまたは外側Lに近づくに従い上方に向って延びるように巻き上がった形状を有する。図1および図6に示すように、前記ヒールカップ3は前記後足部1Rから中足部1Cに向って延び、前記中足部1Cおよび後足部1Rにおいて足の内側Mおよび外側Lを支持する。
前記ミッドソール本体20,29は、図1に示す中足部1Cの内側Mおよび後足部1Rの内側Mを含む第1領域D1と、前記前足部1F、中足部1Cおよび後足部1Rにおける第1領域D1以外の第2領域D2に設けられている。
たとえば、前記第1領域D1は、中足部1Cの第1中足骨B41 の骨体および骨底と、第1楔状骨B51 と、舟状骨B6と、踵骨B9の内側B9mとを概ね含む領域に設定されている。
図8に示すように、下ミッドソール本体29の内側Mには、つまり、前記第1領域D1の下部29dには、多数の孔2i が前記前後方向Yに互いに離間して形成されている。前記各孔2i は下方X1(図8の上方)に向って開口し、かつ、上下方向Xに延びる軸線Cのまわりの内周面2fを有する。
図4Aの下ミッドソール本体29の前記第1領域D1には、図4Bの硬質部材4の埋設部4i が嵌め込まれる多数の孔2i が設けられている。
図4Bに示す前記硬質部材4は、埋設部4i と埋設部4i とを互いに連結する連結部40を備えている。
なお、図5に示すように、硬質部材4の前端部には、硬質部材4の該前端部を上ミッドソール本体20に固着するための固定端部41が一体に形成されている。
図4Aに示すように、下ミッドソール本体29の第1領域D1の前後方向Yの中間部分には、前記孔2i のうち前記軸線C(図8および図9)に略直交する断面における断面積の最も大きい第1孔24 が設けられている。
一方、図4Cに示すように、前記第1領域D1(図1)の前後方向Yの中間部分には、埋設部4i のうち高さHの最も高い第1埋設部43 が設けられている。
このように、下ミッドソール本体29(図3Aおよび図3B)の厚さに応じて、各埋設部4i の高さHが変化されている。
前記埋設部4i は、中足部1Cから後足部1Rに向って5個以上設けるのが好ましい。本実施例1では埋設部4i は8個設けられている。
前記各埋設部4i は中足部1Cの内側の縁2eおよび後足部1Rの縁2eに沿った、かつ、前記括れ部2bに沿った形状の仮想の曲線VL上にそれぞれ配置されている。
図1に示すように、前記踵骨B9は下面が略半球状であると共に、後足部1Rの前部の載距突起B9uは上方に配置されている。そのため、踵骨B9は踵の内側Mに倒れやすい。したがって、走者が本実施例1とは異なる平坦な靴底の靴を履いて走行する場合には、足の踵の外側から着地した後、踵が内側Mに倒れて過度の外反(プロネーション)が生じ易い。
つまり、後足部1Rの内側Mに設けた埋設部4i のうち2個以上の埋設部4i は、踵骨B9の載距突起B9u(細かい網点を施した部分)を除く踵骨B9の部位(荒い網点を施した部分)よりも内側に配置されている。
このように、圧縮変形が生じにくい硬質の埋設部4i を後足部1Rの内側Mに配置することにより、踵の過度の倒れ込みが抑制される。すなわち、過度のプロネーションが抑制される。
図1に示す後足部1Rの内側Mには、内側縁2eに設けた埋設部41 ~43 よりも踵骨B9の中央に近い部位に補助の埋設部4aが設けられている。図4Aに示すように、下ミッドソール本体29の前記補助の埋設部4aに対応する部分には、補助の孔2aが設けられている。
図4Cに示すように、前記補助の埋設部4aの高さは前記内側縁に設けた埋設部41 ~43 よりも低い。
図7の網点で示すように、下ミッドソール本体29の色彩と硬質部材4の色彩とは異なっている。
図12および図13に示すように、前記アウトソール5は複数のパーツからなり、前記第1領域D1(図1)に配置されたアウトソールのパーツ5Aは、細かい網点で示す視認部52を有している。前記視認部52はシリカ(SiO2 )を補強用の充填材とする半透明のゴム501で形成されている。そのため、硬質部材4が視認部52を介して前記アウトソールのパーツ5Aの接地面51から視認可能である。
図14Aおよび図14Bは実施例2を示す。
本実施例においては、埋設部4i の上方において、ミッドソール本体20Aの上面2uと埋設部4i の傾斜面4sとは概ね平行である。
より好ましくは、傾斜面4sが水平線HLとなす角θ1は、ミッドソールの上面2uが水平線HLとなす角θ2よりも大きい。このように設定されることで、埋設部4i の上方においてはミッドソール本体20Aの厚さが内側Mの縁に近づいても厚くならない。そのため、足が内側に倒れにくい。
その他の構成は、実施例1と同様であり、同一部分または相当部分に同一符号を付して、その説明を省略する。
図15Aおよび図15Bは、それぞれ、前記実施例1および2の構造を模式的に示す。
図15Cに示す例においてヒールカップ3の上にはミッドソール本体が設けられていない。
硬質部材は前後に分割して2つ設けられていてもよい。
埋設部は後足部または中足部の一方にのみ設けられていてもよい。つまり、第1領域は中足部または後足部の一方にのみ設けられてもよい。
また、補助の埋設部は、適宜設けられてもよい。
第1領域のミッドソール本体の硬度が第2領域のミッドソール本体の硬度よりも大きくてもよい。
Claims (17)
- プロネーションを抑制するのに適した靴底であって、
前記靴底は前足部、中足部および後足部が足の前後方向に連なり、
上面および下面を有し着地の衝撃を緩衝するミッドソールと、
前記ミッドソールの下面に接合される接合面と路面に接地する接地面を有するアウトソールとを備え、
前記ミッドソールは樹脂の発泡体で形成されたミッドソール本体を有し、
前記ミッドソール本体は、前記中足部の内側および/または前記後足部の内側を含む第1領域と、前記前足部、中足部および後足部における前記第1領域以外の第2領域に設けられ、
前記ミッドソール本体における前記第1領域の下部には下方に向って開口し、かつ、上下に延びる軸線のまわりの内周面を有する3個以上の孔が前記前後方向に互いに離間して形成され、
3個以上の埋設部が設けられ、
前記各埋設部は前記軸線のまわりの外周面を有し前記各孔に嵌まり込んだ状態で前記ミッドソール本体に埋設されており、
前記各埋設部は前記ミッドソール本体およびアウトソールよりも硬い樹脂からなる硬質部材で形成され、
前記硬質部材は前記ミッドソール本体の下面において前記前後方向に前記各埋設部を互いに連結する連結部を包含する靴底。 - 請求項1において、前記第1領域の前記前後方向の中間部分には、前記孔のうち前記軸線に直交する断面における断面積の最も大きい第1孔が配置されている靴底。
- 請求項1において、前記第1領域の前記前後方向の中間部分には、前記埋設部のうち高さの最も高い第1埋設部が配置されている靴底。
- 請求項1において、前記埋設部のうち最も高さの高い第1埋設部が踵骨の前部の内側または前記踵骨の前部よりも内側に配置され、
前記第1埋設部よりも後方に行くに従い前記第1埋設部以外の各埋設部の高さが次第に低くなっており、
前記第1埋設部よりも前方に行くに従い前記第1埋設部以外の各埋設部の高さが次第に低くなっている靴底。 - 請求項1において、前記アウトソールの前記接合面から前記ミッドソールの前記上面までの距離は、前記中足部の内側および後足部の内側において、前記内側の縁に近づくに従い大きく形成されており、
前記内側の縁は前記中足部において括れた括れ部を有し、
前記埋設部は前記中足部から前記後足部に5個以上設けられ、
前記中足部の内側縁および後足部の内側縁に沿った、かつ、前記括れ部に沿った形状の仮想の曲線上に前記各埋設部が配置されている靴底。 - 請求項5において、前記各埋設部は頂面を有し、前記内側縁に近づくに従い斜め上方に向って延びるように、前記埋設部の頂面が傾斜している靴底。
- 請求項1において、前記アウトソールの前記接合面から前記ミッドソールの前記上面までの距離は、前記中足部の内側および後足部の内側において、前記内側の縁に近づくに従い大きく形成されており、
前記各埋設部は頂面を有し、前記内側縁に近づくに従い斜め上方に向って延びるように、前記埋設部の頂面が傾斜している靴底。 - 請求項7において、前記第1領域の前記下部よりも上方の上部に前記ミッドソール本体が更に設けられ、
頂面が傾斜した前記各埋設部の上方におけるミッドソール本体の上面に沿って前記頂面が傾斜している靴底。 - 請求項8において、前記後足部の内側には、前記内側縁に設けた前記埋設部よりも踵骨の中央に近い部位に補助の埋設部が設けられ、
前記補助の埋設部の高さが前記内側縁に設けた埋設部よりも低い靴底。 - 請求項1において、前記後足部の内側に設けた前記埋設部のうち2個以上の埋設部は、踵骨の載距突起を除く踵骨の部位よりも内側に配置されている靴底。
- 請求項1において、前記連結部の上面が前記ミッドソール本体の前記下面に固着されている靴底。
- 請求項11において、前記各埋設部の前記外周面が前記各孔の前記内周面においてミッドソール本体に固着されていることで、前記各孔のまわりの前記第1領域の前記下部が上下に圧縮変形されるのが抑制され、
これにより、前記第1領域の前記下部は、前記第1領域の上部および第2領域のミッドソール本体よりも圧縮変形しにくい靴底。 - 請求項1において、前記ミッドソールは前記第1領域において前記埋設部の上方を覆う非発泡体の樹脂からなるプレートを包含し、
前記ミッドソール本体は前記プレートの下面に接合された下ミッドソール本体と、前記プレートの上面に接合された上ミッドソール本体とを包含する靴底。 - 請求項13において、前記各孔は前記下ミッドソール本体を上下に貫通して形成されている靴底。
- 請求項1において、前記ミッドソール本体の色彩と前記硬質部材の色彩とが互いに異なっており、
前記第1領域に配置された前記アウトソールは半透明のゴムで形成された視認部を有しており、前記硬質部材が前記視認部を介してアウトソールの下方から視認可能である靴底。 - 請求項15において、前記アウトソールは複数のパーツからなり、前記第1領域に配置されたパーツは前記視認部の周縁にループ状に設けられた枠部と、前記視認部とが一体に形成され、
前記枠部がカーボンブラックを補強用の充填材とする黒色のゴムで形成されている靴底。 - 請求項1において、前記ミッドソール本体の素材のJISC硬度が45°~65°に設定されており、前記硬質部材のJISA硬度が55°~95°に設定されている靴底。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08877695.0A EP2342986B1 (en) | 2008-10-27 | 2008-10-27 | Shoe sole suitable for suppressing pronation |
JP2010535527A JP5157020B2 (ja) | 2008-10-27 | 2008-10-27 | プロネーションを抑制するのに適した靴底 |
US13/125,137 US8695236B2 (en) | 2008-10-27 | 2008-10-27 | Shoe sole suitable for suppressing pronation |
AU2008363481A AU2008363481B2 (en) | 2008-10-27 | 2008-10-27 | Shoe sole suitable for suppressing pronation |
PCT/JP2008/069431 WO2010049983A1 (ja) | 2008-10-27 | 2008-10-27 | プロネーションを抑制するのに適した靴底 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2008/069431 WO2010049983A1 (ja) | 2008-10-27 | 2008-10-27 | プロネーションを抑制するのに適した靴底 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010049983A1 true WO2010049983A1 (ja) | 2010-05-06 |
Family
ID=42128362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/069431 WO2010049983A1 (ja) | 2008-10-27 | 2008-10-27 | プロネーションを抑制するのに適した靴底 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8695236B2 (ja) |
EP (1) | EP2342986B1 (ja) |
JP (1) | JP5157020B2 (ja) |
AU (1) | AU2008363481B2 (ja) |
WO (1) | WO2010049983A1 (ja) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015052768A1 (ja) * | 2013-10-08 | 2015-04-16 | 株式会社アシックス | 運動靴の靴底 |
JP2016511130A (ja) * | 2013-03-15 | 2016-04-14 | ナイキ イノベイト セー. フェー. | ビロー構造を含有するソール構造を含むフットウェア製品 |
JP2018051156A (ja) * | 2016-09-30 | 2018-04-05 | 美津濃株式会社 | シューズ用ソール構造およびそれを用いたシューズ |
JP2018164535A (ja) * | 2017-03-28 | 2018-10-25 | 美津濃株式会社 | フットウェアのソール構造 |
US10188174B2 (en) | 2013-03-15 | 2019-01-29 | Nike, Inc. | Sole structures and articles of footwear having a lightweight midsole member with protective elements |
US10932520B2 (en) | 2013-03-15 | 2021-03-02 | Nike, Inc. | Sole structures and articles of footwear having a lightweight midsole member with protective elements |
EP3939461A1 (en) | 2020-07-14 | 2022-01-19 | ASICS Corporation | Shoe sole and shoe |
JP2022016549A (ja) * | 2014-08-11 | 2022-01-21 | アディダス アーゲー | シューズ用ソールおよびシューズ |
JP2022156980A (ja) * | 2021-03-31 | 2022-10-14 | 美津濃株式会社 | ソール構造及びそれを用いたシューズ |
WO2022224348A1 (ja) | 2021-04-20 | 2022-10-27 | 株式会社アシックス | 靴底および靴 |
Families Citing this family (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010007456A1 (en) * | 2008-07-14 | 2010-01-21 | Prince Sports, Inc. | An improved sole structure |
AU2008363481B2 (en) * | 2008-10-27 | 2012-10-04 | Asics Corporation | Shoe sole suitable for suppressing pronation |
EP2582260B1 (en) | 2010-06-17 | 2019-08-14 | Dashamerica, Inc. D/b/a Pearl Izumi Usa, Inc. | Dual rigidity shoe sole |
US8584377B2 (en) * | 2010-09-14 | 2013-11-19 | Nike, Inc. | Article of footwear with elongated shock absorbing heel system |
USD658356S1 (en) * | 2010-11-08 | 2012-05-01 | Acushnet Company | Outsole for a golf shoe |
JP5976095B2 (ja) | 2011-03-25 | 2016-08-23 | ダッシュアメリカ インコーポレイテッドDashamerica,Inc. | 履き物に使用するソールおよびその形成方法 |
DK2768336T3 (da) * | 2011-10-20 | 2019-05-27 | Gvb Shoetech Ag | Skosål til gang korrektion eller forebyggelse |
US9615627B2 (en) | 2012-03-22 | 2017-04-11 | Nike, Inc. | Sole structure configured to allow relative heel/forefoot motion |
US9936759B2 (en) | 2012-03-22 | 2018-04-10 | Nike, Inc. | Footwear and foot support member configured to allow relative heel/forefoot motion |
DE102012206094B4 (de) | 2012-04-13 | 2019-12-05 | Adidas Ag | Sohlen für Sportschuhe, Schuhe und Verfahren zur Herstellung einer Schuhsohle |
US8656613B2 (en) * | 2012-07-13 | 2014-02-25 | Skechers U.S.A., Inc. Ii | Article of footwear having articulated sole member |
USD715522S1 (en) * | 2012-07-25 | 2014-10-21 | Dashamerica, Inc. | Shoe sole |
USD709275S1 (en) * | 2012-07-25 | 2014-07-22 | Dash American, Inc. | Shoe sole |
USD710079S1 (en) * | 2012-07-25 | 2014-08-05 | Dashamerica, Inc. | Shoe sole |
USD712122S1 (en) * | 2012-07-25 | 2014-09-02 | Dash America, Inc. | Shoe sole |
USD711083S1 (en) * | 2012-07-25 | 2014-08-19 | Dashamerica, Inc. | Shoe sole |
USD713135S1 (en) * | 2012-07-25 | 2014-09-16 | Dashamerica, Inc. | Shoe sole |
USD746561S1 (en) * | 2012-09-26 | 2016-01-05 | Ecco Sko A/S | Shoe |
USD734930S1 (en) * | 2012-12-18 | 2015-07-28 | Ecco Sko A/S | Sole |
DE102013202291B4 (de) | 2013-02-13 | 2020-06-18 | Adidas Ag | Dämpfungselement für Sportbekleidung und Schuh mit einem solchen Dämpfungselement |
DE102013002519B4 (de) | 2013-02-13 | 2016-08-18 | Adidas Ag | Herstellungsverfahren für Dämpfungselemente für Sportbekleidung |
US9930928B2 (en) | 2013-02-13 | 2018-04-03 | Adidas Ag | Sole for a shoe |
DE102013202306B4 (de) | 2013-02-13 | 2014-12-18 | Adidas Ag | Sohle für einen Schuh |
US9610746B2 (en) | 2013-02-13 | 2017-04-04 | Adidas Ag | Methods for manufacturing cushioning elements for sports apparel |
US10238168B2 (en) * | 2013-03-15 | 2019-03-26 | Laurence James | Shoe construction |
USD734008S1 (en) * | 2013-03-22 | 2015-07-14 | Reebok International Limited | Shoe |
USD738079S1 (en) * | 2013-03-22 | 2015-09-08 | Reebok International Limited | Shoe |
USD740004S1 (en) | 2013-04-12 | 2015-10-06 | Adidas Ag | Shoe |
USD776410S1 (en) | 2013-04-12 | 2017-01-17 | Adidas Ag | Shoe |
US9833039B2 (en) * | 2013-09-27 | 2017-12-05 | Nike, Inc. | Uppers and sole structures for articles of footwear |
US9693604B2 (en) | 2014-05-30 | 2017-07-04 | Nike, Inc. | Article of footwear with inner and outer midsole layers |
US9687044B2 (en) | 2014-07-24 | 2017-06-27 | Nike, Inc. | Footwear with sole structure incorporating lobed fluid-filled chamber with protruding end wall portions |
DE102014216115B4 (de) | 2014-08-13 | 2022-03-31 | Adidas Ag | Gemeinsam gegossene 3D Elemente |
USD777413S1 (en) * | 2014-09-16 | 2017-01-31 | Dass Nordeste Calçados E Artigos Esportivos S.A. | Shoe sole |
USD761541S1 (en) * | 2014-09-16 | 2016-07-19 | Dass Nordeste Calҫados E Artigos Esportivos S.A. | Shoe sole |
USD741587S1 (en) * | 2015-03-04 | 2015-10-27 | Skechers U.S.A., Inc. Ii | Shoe bottom |
USD890504S1 (en) * | 2015-03-09 | 2020-07-21 | Nike, Inc. | Shoe |
US9833038B2 (en) | 2015-03-19 | 2017-12-05 | Nike, Inc. | Multi-density midsole and plate system |
JP6679363B2 (ja) | 2015-03-23 | 2020-04-15 | アディダス アーゲー | ソールおよびシューズ |
DE102015206486B4 (de) | 2015-04-10 | 2023-06-01 | Adidas Ag | Schuh, insbesondere Sportschuh, und Verfahren zur Herstellung desselben |
DE102015206900B4 (de) | 2015-04-16 | 2023-07-27 | Adidas Ag | Sportschuh |
DE102015209795B4 (de) | 2015-05-28 | 2024-03-21 | Adidas Ag | Ball und Verfahren zu dessen Herstellung |
USD783264S1 (en) | 2015-09-15 | 2017-04-11 | Adidas Ag | Shoe |
USD840136S1 (en) | 2016-08-03 | 2019-02-12 | Adidas Ag | Shoe midsole |
USD840137S1 (en) | 2016-08-03 | 2019-02-12 | Adidas Ag | Shoe midsole |
USD807002S1 (en) * | 2016-08-12 | 2018-01-09 | Nike, Inc. | Shoe outsole |
USD852475S1 (en) | 2016-08-17 | 2019-07-02 | Adidas Ag | Shoe |
JP1582717S (ja) | 2016-09-02 | 2017-07-31 | ||
USD899061S1 (en) | 2017-10-05 | 2020-10-20 | Adidas Ag | Shoe |
EP3777593B1 (en) * | 2018-05-18 | 2022-03-23 | ASICS Corporation | Shoe sole including laminate-structured midsole |
USD899051S1 (en) * | 2018-06-30 | 2020-10-20 | Vionic Group LLC | Tread for a footwear outsole |
USD861308S1 (en) * | 2019-01-29 | 2019-10-01 | Skechers U.S.A., Inc. Ii | Shoe midsole periphery and bottom |
EP3981278A4 (en) | 2019-06-28 | 2022-06-08 | ASICS Corporation | SHOE |
US11083244B2 (en) * | 2019-07-17 | 2021-08-10 | Cole Haan Llc | Shoe having dual material sole |
US11622601B2 (en) * | 2019-08-30 | 2023-04-11 | Reebok International Limited | Footwear with flexible cage and wedge |
USD948854S1 (en) * | 2021-03-05 | 2022-04-19 | Nike, Inc. | Shoe |
USD948187S1 (en) * | 2021-06-09 | 2022-04-12 | Nike, Inc. | Shoe |
US20220395056A1 (en) * | 2021-06-11 | 2022-12-15 | Nike, Inc. | Sole structure for article of footwear |
USD957800S1 (en) * | 2021-07-22 | 2022-07-19 | Nike, Inc. | Shoe |
USD1029475S1 (en) | 2021-07-22 | 2024-06-04 | Nike, Inc. | Shoe |
USD966676S1 (en) * | 2021-10-15 | 2022-10-18 | Nike, Inc. | Shoe |
USD972266S1 (en) * | 2021-12-16 | 2022-12-13 | Nike, Inc. | Shoe |
WO2024121418A1 (en) * | 2022-12-09 | 2024-06-13 | Centre Hospitalier Universitaire Vaudois (Chuv) | Article of orthopedic footwear |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5611605U (ja) * | 1979-07-09 | 1981-01-31 | ||
JPH03118006U (ja) * | 1990-03-16 | 1991-12-05 | ||
JPH0425501U (ja) | 1990-06-27 | 1992-02-28 | ||
US6199302B1 (en) | 1998-09-08 | 2001-03-13 | Asics Corporation | Athletic shoe |
JP2004242692A (ja) | 2003-02-10 | 2004-09-02 | Mizuno Corp | スポーツシューズのソール組立体 |
WO2005060781A1 (de) | 2003-12-23 | 2005-07-07 | Puma Aktiengesellschaft Rudolf Dassler Sport | Schuh |
JP2006025990A (ja) * | 2004-07-14 | 2006-02-02 | Zett Corp | スパイクシューズ |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2885797A (en) * | 1957-08-16 | 1959-05-12 | Edward W Chrencik | Shoe construction with resilient heel and arch support |
US4364188A (en) * | 1980-10-06 | 1982-12-21 | Wolverine World Wide, Inc. | Running shoe with rear stabilization means |
US4510700A (en) * | 1982-09-30 | 1985-04-16 | Brown Dennis N | Variably adjustable shoe inserts |
USRE33648E (en) * | 1982-09-30 | 1991-07-30 | Northwest Podiatric Laboratories, Inc. | Variably adjustable shoe inserts |
US5282288A (en) * | 1992-09-28 | 1994-02-01 | Nubreed Corporation | Athletic shoe with interchangeable elements |
US5894682A (en) * | 1997-04-08 | 1999-04-20 | Broz; Joseph S. | Shoe with built-in diagnostic indicator of biomechanical compatibility, wear patterns and functional life of shoe, and method of construction thereof |
US8141272B2 (en) * | 2005-05-20 | 2012-03-27 | Bivab, Llc | Shoe sole with pivotal ground engaging plate |
JP3118006U (ja) | 2005-10-26 | 2006-01-19 | 三ツ星ベルト株式会社 | 風呂用蓋 |
AU2008363481B2 (en) * | 2008-10-27 | 2012-10-04 | Asics Corporation | Shoe sole suitable for suppressing pronation |
-
2008
- 2008-10-27 AU AU2008363481A patent/AU2008363481B2/en not_active Ceased
- 2008-10-27 WO PCT/JP2008/069431 patent/WO2010049983A1/ja active Application Filing
- 2008-10-27 JP JP2010535527A patent/JP5157020B2/ja active Active
- 2008-10-27 US US13/125,137 patent/US8695236B2/en active Active
- 2008-10-27 EP EP08877695.0A patent/EP2342986B1/en not_active Not-in-force
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5611605U (ja) * | 1979-07-09 | 1981-01-31 | ||
JPH03118006U (ja) * | 1990-03-16 | 1991-12-05 | ||
JPH0425501U (ja) | 1990-06-27 | 1992-02-28 | ||
US6199302B1 (en) | 1998-09-08 | 2001-03-13 | Asics Corporation | Athletic shoe |
JP2004242692A (ja) | 2003-02-10 | 2004-09-02 | Mizuno Corp | スポーツシューズのソール組立体 |
WO2005060781A1 (de) | 2003-12-23 | 2005-07-07 | Puma Aktiengesellschaft Rudolf Dassler Sport | Schuh |
JP2006025990A (ja) * | 2004-07-14 | 2006-02-02 | Zett Corp | スパイクシューズ |
Non-Patent Citations (1)
Title |
---|
See also references of EP2342986A4 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016511130A (ja) * | 2013-03-15 | 2016-04-14 | ナイキ イノベイト セー. フェー. | ビロー構造を含有するソール構造を含むフットウェア製品 |
US10188174B2 (en) | 2013-03-15 | 2019-01-29 | Nike, Inc. | Sole structures and articles of footwear having a lightweight midsole member with protective elements |
US10932520B2 (en) | 2013-03-15 | 2021-03-02 | Nike, Inc. | Sole structures and articles of footwear having a lightweight midsole member with protective elements |
WO2015052768A1 (ja) * | 2013-10-08 | 2015-04-16 | 株式会社アシックス | 運動靴の靴底 |
JP7370367B2 (ja) | 2014-08-11 | 2023-10-27 | アディダス アーゲー | シューズ用ソールおよびシューズ |
JP2022016549A (ja) * | 2014-08-11 | 2022-01-21 | アディダス アーゲー | シューズ用ソールおよびシューズ |
JP2018051156A (ja) * | 2016-09-30 | 2018-04-05 | 美津濃株式会社 | シューズ用ソール構造およびそれを用いたシューズ |
JP2018164535A (ja) * | 2017-03-28 | 2018-10-25 | 美津濃株式会社 | フットウェアのソール構造 |
EP3939461A1 (en) | 2020-07-14 | 2022-01-19 | ASICS Corporation | Shoe sole and shoe |
JP7225296B2 (ja) | 2021-03-31 | 2023-02-20 | 美津濃株式会社 | ソール構造及びそれを用いたシューズ |
JP2022156980A (ja) * | 2021-03-31 | 2022-10-14 | 美津濃株式会社 | ソール構造及びそれを用いたシューズ |
US12082643B2 (en) | 2021-03-31 | 2024-09-10 | Mizuno Corporation | Sole structure and shoes having the same |
WO2022224348A1 (ja) | 2021-04-20 | 2022-10-27 | 株式会社アシックス | 靴底および靴 |
EP4309538A4 (en) * | 2021-04-20 | 2024-04-24 | ASICS Corporation | SHOE SOLE AND SHOE |
Also Published As
Publication number | Publication date |
---|---|
EP2342986A1 (en) | 2011-07-13 |
US8695236B2 (en) | 2014-04-15 |
JP5157020B2 (ja) | 2013-03-06 |
AU2008363481A1 (en) | 2010-05-06 |
EP2342986B1 (en) | 2017-09-06 |
EP2342986A4 (en) | 2014-07-30 |
AU2008363481B2 (en) | 2012-10-04 |
JPWO2010049983A1 (ja) | 2012-03-22 |
US20110197469A1 (en) | 2011-08-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5157020B2 (ja) | プロネーションを抑制するのに適した靴底 | |
JP4153002B2 (ja) | シューズのソール組立体の中足部構造 | |
JP4874349B2 (ja) | シューズのソール構造体 | |
EP1916917B1 (en) | Footwear sole component with an insert | |
EP1803365B1 (en) | Footwear sole component with a single sealed chamber | |
KR101598130B1 (ko) | 트레이닝에 적합한 신발의 신발바닥 | |
JP4020953B2 (ja) | シューズのソール構造体 | |
JP6688326B2 (ja) | ソール構造およびそれを用いたシューズ | |
WO2006129392A1 (ja) | シューズのソール構造体 | |
JP2003339405A (ja) | スポーツ用シューズのソール構造 | |
WO2014196387A1 (ja) | シューズのソール構造体 | |
JP3936946B2 (ja) | 中敷、履物底およびミッドソール | |
JP2000083705A (ja) | 靴底構造 | |
JP2022017774A (ja) | 靴底および靴 | |
JP6598384B2 (ja) | フットウェアのソール構造 | |
JP7498450B1 (ja) | 短靴のヒール構造 | |
JP5647958B2 (ja) | 硬度が不連続に変化するインソール | |
JP2000333707A (ja) | 靴底構造 | |
JP3890012B2 (ja) | シューズのアウトソール構造 | |
JP2000333705A (ja) | 靴底構造 | |
CN118436156A (zh) | 一种鞋底缓冲支撑结构和鞋底 | |
JP3718676B2 (ja) | 婦人靴のヒール |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 08877695 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2010535527 Country of ref document: JP |
|
REEP | Request for entry into the european phase |
Ref document number: 2008877695 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2008877695 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13125137 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 2008363481 Country of ref document: AU Date of ref document: 20081027 Kind code of ref document: A |