摘要:
A sole structure 1 for a shoe comprises an upper plate 2 that is disposed on the upper side of the structure 1 and that has upraised portions 20 projecting upwardly form opposite side edge portions of the upper plate 2, a lower plate 3 disposed below the upper plate 2, and a plurality of longitudinally separated connecting portions 4, 5 and 6 that are disposed between the upper plate 2 and the lower plates 3 to form voids 10 therebetween and that elastically connect the upper plate 2 with the lower plate 3. The upper end of the connecting portion 5 extends upwardly to the side surface of the upraised portion 20 of the upper plate 2 and a projecting portion 5b that projects in the longitudinal direction is provided at the extension 5a. The extension 5a and the projecting portion 5b are fixedly attached to the side surface of the upraised portion 20.
摘要:
A hard elastic body (10) having a longitudinally extending cavity (13) formed therein is provided mainly at a forefoot region (F) of a sole body. The cavity (13) is formed of a first curved surface (11) extending curvedly in a longitudinal direction and a second curved surface (12) disposed under the first curved surface (11) and extending curvedly in a longitudinal direction as well. A front and rear end of the second curved surface (12) is connected to a front and rear end of the first curved surface (11) respectively and an intermediate portion of the second curved surface (12) is spaced apart downwardly from an intermediate portion of the first curved surface (11). A path (PQ1) between the front and rear end of the first curved surface (11) is substantially equal to a path (PQ2) between the front and rear end of the second curved surface (12). When the first curved surface (11) is pressed downwardly, the sole body is deformed in such a way that a rear foot region (R) of the sole body is lifted upwardly.
摘要:
The present invention relates to a tightening system for footwear, especially in athletic shoe, and is directed to improve the fittability, supportability and stability of the shoe. The athletic shoe of the present invention includes a supporting portion (Fs) for supporting the lateral side of a foot of a shoe wearer, a first fastening element of a loop shape that surrounds the periphery of the calcaneus (f2) of the foot, and a second fastening element of a loop shape that is provided integrally with the supporting portion (Fs). The supporting portion(Fs) extends from the position in the vicinity of the head of the metatarsus on the lateral side of the foot over the rear portion of the calcaneus of the foot to the medial side. The first fastening element, which is integrated with the terminus (Fs′) of the supporting portion (Fs), extends upwardly to the position corresponding to the navicular (f3) on the medial side, and passes over the instep above the navicular (f3), and returns to the lateral side of the foot and to the calcaneus lateral side of the supporting portion (Fs). The second fastening element extends from the medial side to the lateral side on the rear side of the base position of the proximal phalanx (f4) of the foot. The first and second fastening elements include medial side, lateral fastening elements (F1′), (F2′) that are provided on the lateral side, and joining parts that join the medial fastening elements to the corresponding lateral fastening elements.
摘要:
An inner sole structure for a sports shoe includes an upper sheet, a lower sheet below the upper sheet, and a wavy corrugated sheet interposed between the upper and lower sheets. The wavy corrugated sheet has at least two downwardly convex protrusions that form voids between the wavy corrugated sheet and the lower sheet, and that are in sliding contact with an upper surface of the lower sheet. The downwardly convex protrusions of the wavy corrugated sheet slide longitudinally along the lower sheet member when they are subjected to compressive deformation.
摘要:
An inner sole structure 3 for a sports shoe 1 includes an upper sheet member 30 disposed on an upper side of a heel region of the shoe 1, a lower sheet member 31 disposed below the upper sheet member 30, and a wavy corrugated sheet member 32 that is interposed between the upper sheet member 30 and the lower sheet member 31, that has at least two downwardly protruding protrusions 32a, 32b adapted to form voids V0, V1′, V1 with the upper and lower sheet members 30, 31, and that is in contact with an upper surface 31a of the lower sheet member 31. Each of downwardly convex portions 32a1, 32b1 of the protrusions 32a, 32b of the wavy corrugated sheet member 32 slides longitudinally on the lower sheet member 31 at the time of compressive deformation of the protrusions 32a, 32b.
摘要:
A sole structure 1 for a shoe comprises an upper plate 2 that is disposed on the upper side of the structure 1 and that has upraised portions 20 projecting upwardly form opposite side edge portions of the upper plate 2, a lower plate 3 disposed below the upper plate 2, and a plurality of longitudinally separated connecting portions 4, 5 and 6 that are disposed between the upper plate 2 and the lower plates 3 to form voids 10 therebetween and that elastically connect the upper plate 2 with the lower plate 3. The upper end of the connecting portion 5 extends upwardly to the side surface of the upraised portion 20 of the upper plate 2 and a projecting portion 5b that projects in the longitudinal direction is provided at the extension 5a. The extension 5a and the projecting portion 5b are fixedly attached to the side surface of the upraised portion 20.
摘要:
The present invention provides a belt fastening means that can improve fittability of a shoe and that can equally tighten an upper of the shoe to a wearer's foot without hindering the movement of the foot. A belt fastening means for a shoe includes a first belt member disposed mainly on a lateral side portion of an upper and a second belt member disposed mainly on a medial side portion of the upper. The first and second belt members are located at nearly symmetrical positions with respect to an opening portion. A proximal end portion of the first belt member is connected to a sole on the lateral side and a distal end portion thereof extends over the opening portion. The first belt member extends in a direction nearly perpendicular to a ridge line of an instep portion as viewed from a lateral side of the shoe. A proximal end portion of the second belt member is connected to the sole on the medial side and a distal end portion thereof extends over the opening portion. The second belt member extends in a direction nearly perpendicular to the ridge line of the instep portion as viewed from a medial side of the shoe. The second belt member is formed with an elongated aperture into which the first belt member is inserted. The first and second belt members are releasably secured on the instep portion through hook and loop fastening materials.
摘要:
An electromagnetic-wave suppressing radiator sheet includes a heat conductive sheet and at least one magnetic layer in the heat conductive sheet. The magnetic layer includes a plurality of plate-shaped magnetic bodies.
摘要:
There is provided a camera-shake correction mechanism by which camera shaking is corrected for by moving an imaging device on a plane that is orthogonal to an optical axis and in directions that are mutually orthogonal. The mechanism includes a heat dissipating mechanism that diffuses heat from the imaging device into atmosphere from a rear surface of the imaging device.
摘要:
A magnetic recording medium includes a nonmagnetic support having a thickness less than 7 μm and a width of 8 mm; a ferromagnetic metal layer disposed on a surface of the nonmagnetic support; and a reinforcing layer disposed on the other surface of the nonmagnetic support. The magnetic recording medium has a flexural rigidity EI of 5.9×10−8 to 1.3×10−7 N·m (6.0×10−4 to 1.3×10−3 g·cm). The flexural rigidity EI is determined by the following equation: EI=(π/4−2/π)·W·a3/d·b×9.8×10−5 (wherein W is a load that causes an annular test piece having a radius of a cm and a width of b cm which is prepared by cutting a magnetic sheet formed of the magnetic recording medium to undergo a radial displacement d of 0.2πa).