초록 ▼

Improved cushioning elements for sports apparel, in particular for soles for sports shoes, are described. A cushioning element for sports apparel with a first deformation element is provided. The deformation element includes a plurality of randomly arranged particles of an expanded material, wherein

Improved cushioning elements for sports apparel, in particular for soles for sports shoes, are described. A cushioning element for sports apparel with a first deformation element is provided. The deformation element includes a plurality of randomly arranged particles of an expanded material, wherein there are first voids within the particles and/or between the particles.

대표청구항 ▼

1. A shoe sole comprising at least one cushioning element for sports apparel, the at least one cushioning element further comprising: (a) a first deformation element comprising a plurality of randomly arranged expanded thermoplastic polyurethane particles that are directly bonded to each other at th

1. A shoe sole comprising at least one cushioning element for sports apparel, the at least one cushioning element further comprising: (a) a first deformation element comprising a plurality of randomly arranged expanded thermoplastic polyurethane particles that are directly bonded to each other at their outer surfaces while maintaining the integrity of the outer surfaces; and(b) wherein there are first voids between the particles;(c) wherein at least some of the first voids form sealed cavities within the first deformation element, wherein a gas is trapped inside the sealed cavities; and(d) wherein at least some of the first voids form one or more channels through the first deformation element that are permeable to air and/or liquids. 2. The shoe sole according to claim 1, wherein the expanded thermoplastic polyurethane particles comprise one or more of the following cross-sectional profiles: ring-shaped, oval, square, polygonal, round, rectangular, and star-shaped. 3. The shoe sole according to claim 1, further comprising a reinforcing element, in particular a textile reinforcing element and/or a foil-like reinforcing element and/or a fiber-like reinforcing element. 4. The shoe sole according to claim 3, wherein the reinforcing element is provided as a foil comprising thermoplastic urethane. 5. The shoe sole according to claim 3, wherein the first voids form one or more channels through the first deformation element that are permeable to air and/or liquids, and the reinforcing element comprises at least one opening which is arranged in such a way that air and/or a liquid passing through the one or more channels in the first deformation element can pass in at least one direction through the at least one opening in the reinforcing element. 6. The shoe sole according to claim 1, wherein the at least one cushioning element is provided as at least a part of a midsole of the shoe sole or as at least a part of an insole of the shoe sole. 7. A shoe comprising the shoe sole according to claim 6.