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    • 4. 发明公开
    • SOLE STRUCTURE FOR AN ARTICLE OF FOOTWEAR
    • SOHLENSTRUKTURFÜRSCHUHWKK
    • EP2877053A1
    • 2015-06-03
    • EP13745285.0
    • 2013-07-23
    • NIKE Innovate C.V.
    • CORTEZ, MargaritaFAGERGREN, Fred G.HAZENBERG, Klaas P.SCHINDLER, Eric S.STANKE, Camden
    • A43B13/18A43B13/12
    • A43B13/184A43B5/002A43B5/02A43B5/06A43B5/10A43B13/04A43B13/122A43B13/181A43B13/186A43B13/188A43B13/223
    • A sole structure for an article of footwear includes one or more outsole portions. At least some of these outsole portions include a plurality of alternating upward-facing and downward-facing elongate channels. The channels may have a base and two sidewalls, with adjacent channels sharing a common sidewall. The bases of the downward-facing channels form an upper surface of the outsole portion and the bases of the upward-facing channels form a lower surface of the outsole portion. The sidewalls are arranged at non-perpendicular angles to the upper surface. A first outsole portion has a pressure-versus-strain curve having a local maximum at a “trip point” pressure value and a first strain value and wherein the pressure-versus-strain curve has a change in strain of at least approximately 10% before a second occurrence of the “trip point” pressure value is reached. An article of footwear having the sole structure attached to an upper is also provided.
    • 用于鞋类物品的鞋底结构包括一个或多个外底部分。 这些外底部分中的至少一些包括多个交替的向上和向下的细长通道。 通道可以具有基部和两个侧壁,相邻的通道共用公共侧壁。 向下通道的基部形成鞋外底部的上表面,并且向上通道的基部形成鞋外底部的下表面。 侧壁以与上表面非垂直的角度布置。 第一外底部分具有在“脱扣点”压力值和第一应变值处具有局部最大值的压力 - 应变曲线,并且其中压力 - 应变曲线在应变之前具有至少约10%的变化 达到“跳闸点”压力值的第二次出现。 还提供了具有附接到鞋面的鞋底结构的鞋类物品。