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    • 1. 发明授权
    • Shoe having an inflatable bladder
    • 鞋子有一个充气膀胱
    • US07337560B2
    • 2008-03-04
    • US11260255
    • 2005-10-28
    • William MarvinPaul M. DavisGeoff SwalesPaul E. Litchfield
    • William MarvinPaul M. DavisGeoff SwalesPaul E. Litchfield
    • A43B3/12A43B13/18
    • F16K15/202A43B13/20A43B13/203A43B23/07A43C11/00Y10T137/789Y10T137/87394
    • An article of footwear including a sole and an upper with an exterior and interior surface, and one or more bladders which comprises at least one of the exterior or interior surfaces of the upper. The bladder comprising sheets of polyurethane or polyester film attached together to form an airtight seal. The article of footwear also includes a inflation mechanism for selectively introducing air in the one or more bladders. The inflation mechanism is located under the foot of the wearer to be activated by the normal action of the wearer to inflate the one or more bladders. The article of footwear may also include an assembly for connecting several tubes to one under foot inflation mechanism. The article of footwear may also include inflatable laces that are inflated by an underfoot inflation mechanism.
    • 一种鞋类物品,包括鞋底和具有外表面和内表面的鞋面,以及一个或多个囊,其包括鞋面的外表面或内表面中的至少一个。 囊状物包括连接在一起的聚氨酯或聚酯薄膜,以形成气密密封。 鞋类物品还包括用于选择性地在一个或多个囊中引入空气的膨胀机构。 膨胀机构位于穿戴者的脚下方,以通过穿着者的正常动作激活,以使一个或多个囊膨胀。 鞋类物品还可以包括用于将多个管连接到一个脚下充气机构的组件。 鞋类物品还可以包括通过脚下充气机构膨胀的充气鞋带。