초록 ▼

The present invention relates to a shoe sole including a cushioning element. The shoe sole can include a heel cup or heel rim having a shape that substantially corresponds to the shape of heel of a foot. Further, the heel part can include a plurality of side walls arranged below the heel cup or rim

The present invention relates to a shoe sole including a cushioning element. The shoe sole can include a heel cup or heel rim having a shape that substantially corresponds to the shape of heel of a foot. Further, the heel part can include a plurality of side walls arranged below the heel cup or rim and at least one tension element that interconnects at least one side wall to another side wall or to the heel cup or rim. The heel cup or rim, the plurality of side walls, and the at least one tension element can be integrally formed as a single piece.

대표청구항 ▼

1. A sole for an article of footwear, the sole comprising: a first deformation element comprising a foamed material, the first deformation element located in at least one of the fore, midfoot, and aft areas of the sole;at least one second deformation element disposed within a same area as the first

1. A sole for an article of footwear, the sole comprising: a first deformation element comprising a foamed material, the first deformation element located in at least one of the fore, midfoot, and aft areas of the sole;at least one second deformation element disposed within a same area as the first deformation element within a common layer of the sole, the second deformation element comprising an open-walled structure free from foamed materials, wherein the second deformation element further comprises at least two side walls and at least one tension element interconnecting inside surfaces of the side walls. 2. The sole of claim 1 further comprising a plurality of second deformation elements disposed about a portion of the perimeter of the sole. 3. The sole of claim 2, wherein the plurality of second deformation elements define an area located substantially about a longitudinal axis of the sole which is substantially free of any cushioning element in at least one of the fore, midfoot, and aft areas of the sole. 4. The sole of claim 1, wherein the first deformation element defines at least one lateral indentation. 5. The sole of claim 1, wherein a thickness of the side walls varies along a length of the side walls of each of the second deformation elements. 6. The sole of claim 1, wherein a thickness of the side walls varies along a height of each of the second deformation elements and is thickest about a central midpoint proximate where the side walls connect to the tension element. 7. The sole of claim 1, wherein at least one of the second deformation elements forms a substantially wedge-shaped configuration such that a width of the deformation element tapers from an outer edge of the sole towards a central area of the sole. 8. The sole of claim 1, wherein a thickness of the tension element varies along a length of the tension element. 9. A sole for an article of footwear, the sole comprising: a midsole including a plurality of deformation elements disposed substantially circumferentially about a portion of the sole, each of the deformation elements comprising an open-walled structure free from foamed materials, wherein each of the deformation elements further comprises a top surface, a bottom surface, at least two substantially parallel side walls, and at least one tension element interconnecting inside surfaces of the side walls, wherein the side walls extend latitudinally across the sole from an outer edge of the sole and terminate before a central area of the sole; andan outsole coupled to a lower side of the midsole. 10. The sole of claim 9, wherein the outsole defines a gap corresponding to the central area of the sole. 11. The sole of claim 10, wherein the gap is located substantially along a longitudinal axis of the central area of the sole. 12. The sole of claim 9, wherein the deformation element at least partially defines a gap which is substantially free of any cushioning element. 13. The sole of claim 9, wherein at least one ridge formed in the outsole aligns with and corresponds to spaces between at least two deformation elements. 14. The sole of claim 9, wherein a thickness of the side walls varies along a length of the side walls of each of the deformation elements. 15. The sole of claim 9, wherein a thickness of the side walls varies along a height of each of the deformation elements and is thickest about a central midpoint proximate where the side walls connect to the tension element. 16. The sole of claim 9, wherein at least one of the deformation elements forms a substantially wedge-shaped configuration such that a width of the at least one deformation element tapers from the outer edge of the sole towards the central area of the sole. 17. The sole of claim 9, wherein a thickness of the tension element varies along a length of the deformation element. 18. An article of footwear comprising: an upper;a midsole coupled to the upper, the midsole comprising a plurality of deformation elements disposed substantially circumferentially about a portion of the article of footwear, each of the deformation elements comprising an open-walled structure free from foamed materials, wherein each of the deformation elements further comprises a top surface, a bottom surface, at least two substantially parallel side walls with nonuniform thickness, and at least one tension element interconnecting inside surfaces of the side walls, wherein the side walls extend latitudinally across the sole from an outer edge of the sole and terminate before a central area of the sole; andan outsole coupled to a lower side of the midsole. 19. The article of footwear of claim 18, wherein at least one of the deformation elements forms a substantially wedge-shaped configuration such that a width of the at least one deformation element tapers from an outer edge of the article of footwear towards a central area of the article of footwear.