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    • 8. 发明申请
    • TRIPLE DENSITY GEL HEEL CUPS
    • 三倍密度凝胶胶
    • WO2009091687A2
    • 2009-07-23
    • PCT/US2009/030716
    • 2009-01-12
    • SPENCO MEDICAL CORPORATIONGRANGER, David, BradleyMARTINEZ, JacobSULAK, Duane, M.
    • GRANGER, David, BradleyMARTINEZ, JacobSULAK, Duane, M.
    • A43B23/08A43B7/32
    • A43B7/16A43B1/0009A43B7/144A43B17/026A43B17/16
    • A triple density heel cup is disclosed which comprises a generally heel-shaped substrate having a length extending from a heel portion of an integral wall to a front border, which front border in use is adapted to underlie a portion of the arch area of a human foot. The heel-shaped substrate comprises a structural gel layer having a foot receiving surface and a shoe side surface. A generally flat portion of the foot receiving surface will lie adjacent the bottom of a wearer's foot in use and the integral wall which is adapted to lie adjacent the back of wearer's heel and portion of the side of a wearer's heel in use, said integral wail having an apex of maximum height, said wall tapering down in height from said apex toward said front border; The shoe side surface defines a channel formed in said structural gel adapted to receive a reinforcing component which is secured to said structural gel in said channel and is made of a denser material than said structural gel. This provides support to the heel cup and the foot A heel cushion is secured to said structural gel in a heel cushion area defined by the structural gel on the bottom surface of the heel cup. In a preferred embodiment, the heel cushion utilizes honeycomb technology to provide increased cushioning and energy return.
    • 公开了一种三重密度跟部杯,其包括具有从整体壁的跟部部分延伸到前边缘的长度的大致后跟形状的基底,所述前边缘适用于人的弓形区域的一部分的下面 脚丫子。 鞋跟形基材包括具有脚接收表面和鞋侧表面的结构凝胶层。 足部接收表面的大致平坦部分将在使用中邻近穿着者脚的底部并且整体壁适于邻近使用者的脚后跟和使用者的脚后跟部分的一侧,所述整体壁 具有最大高度的顶点,所述壁从所述顶点朝向所述前边界的高度逐渐变细; 鞋侧表面限定形成在所述结构凝胶中的通道,其适于接纳固定在所述通道中的所述结构凝胶上并且由比所述结构凝胶更致密的材料制成的增强部件。 这提供了对脚跟杯和脚的支撑。脚后跟垫被固定到由鞋后跟杯底表面上的结构凝胶限定的鞋后跟区域中的所述结构凝胶。 在优选实施例中,鞋跟垫使用蜂窝技术来提供增加的缓冲和能量返回。