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    • 3. 发明专利
    • Footwear with sole structure incorporating lobed fluid-filled chamber
    • 鞋底结构与鞋底流体充气室
    • JP2010110651A
    • 2010-05-20
    • JP2010019388
    • 2010-01-29
    • Nike Incナイキ・インコーポレーテッドNike Inc
    • SWIGART JOHN FSCHINDLER ERIC S
    • A43B7/32A43B13/18A43B13/20A43B13/40A43B21/28A43B21/32B29D35/12
    • B29D35/12A43B7/144A43B13/181A43B13/20A43B21/28A43B21/32B29D35/124B29D35/128Y10T428/239Y10T428/24661
    • PROBLEM TO BE SOLVED: To provide an article of footwear including a chamber configured such that the compression of the chamber increases, however, the stiffness of the chamber increases in a corresponding manner. SOLUTION: The article of footwear has an upper and a sole structure secured to the upper. The sole structure includes a fluid-filled chamber and a polymer foam material surrounding at least a portion of the chamber. The chamber includes a first surface, a second surface on the opposite side to the first surface, and a sidewall extending between the first surface and the second surface. The first surface, second surface, and sidewall define a plurality of lobes radially extending outward from a central area of the chamber. The polymer foam material defines part of the side surface of the sole structure of the footwear, and distal ends of the lobes are exposed to the side surface of the sole structure of the footwear to thereby define the other portions of the side surface. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:为了提供一种鞋类物品,其包括被构造成使得腔室的压缩增加的腔室增加,然而,腔室的刚度以相应的方式增加。

      解决方案:鞋类物品具有固定在鞋面上的鞋底结构。 鞋底结构包括流体填充室和围绕室的至少一部分的聚合物泡沫材料。 腔室包括第一表面,与第一表面相对的一侧的第二表面,以及在第一表面和第二表面之间延伸的侧壁。 第一表面,第二表面和侧壁限定从室的中心区域向外径向延伸的多个凸角。 聚合物泡沫材料限定鞋类鞋底结构的侧表面的一部分,并且裂片的远端暴露于鞋的鞋底结构的侧表面,从而限定侧表面的其它部分。 版权所有(C)2010,JPO&INPIT