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    • 2. 发明授权
    • Cushioning sole for an article of footwear
    • 缓冲鞋底为鞋类物品
    • US07080467B2
    • 2006-07-25
    • US10607541
    • 2003-06-27
    • William MarvinBrian ChristensenPaul E. LitchfieldWilliam McInnis
    • William MarvinBrian ChristensenPaul E. LitchfieldWilliam McInnis
    • A43B13/20
    • A43B13/189A43B13/203
    • A hollow sole is formed within the sole of a shoe wherein a top component having a flat portion and an outer wall is adhered to a bottom component wherein the depth of the outer wall defines an enclosed space between the top and bottom components. The outer wall of the top component and the walls of the bottom component that rise to and fall from the weld lines are made with flexible ridges which provides a bellowing effect when the pressure of the foot is pushed down on the sole. In one embodiment, a fluidly connected inside compartment and outside compartment are created by welded lines adhering the bottom component to the top component. In an alternate embodiment, the hollow sole may contain foam for extra support. Fluid pockets and other flow structures are bored into the foam to allow for the dynamic fluid flow.
    • 在鞋的鞋底内形成中空鞋底,其中具有平坦部分和外壁的顶部部件粘附到底部部件,其中外壁的深度限定顶部和底部部件之间的封闭空间。 顶部部件的外壁和从焊接线上升和下降的底部部件的壁由柔性凸脊制成,当将脚的压力向下压到鞋底上时,其具有鼓风效果。 在一个实施例中,通过将底部部件粘附到顶部部件的焊接线产生流体连接的内部隔室和外部隔间。 在替代实施例中,中空鞋底可以包含用于额外支撑的泡沫。 流体袋和其他流动结构钻入泡沫中以允许动态流体流动。
    • 9. 发明授权
    • Shoe having an inflatable bladder
    • 鞋子有一个充气膀胱
    • US08151489B2
    • 2012-04-10
    • US12757278
    • 2010-04-09
    • William MarvinPaul M. DavisGeoff SwalesPaul E. Litchfield
    • William MarvinPaul M. DavisGeoff SwalesPaul E. Litchfield
    • A43B23/00
    • 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。