发明名称 |
Support structure for a shoe |
摘要 |
A support structure for a shoe includes a bladder arrangement having at least one (and preferably two) fluid-filled chamber arranged in a heel region of the sole of the shoe. The fluid-filled chamber has outer walls with a pressurized fluid disposed therein. The fluid-filled chamber is configured to be compressively deformed when an external pressure is applied thereto, such as the pressure exerted by a wearer's foot. The support structure also includes at least one pillar disposed in the fluid-filled chamber. The pillars are configured to decrease the amount by which the fluid-filled chamber is compressively deformed when the external pressure is applied thereto, while still permitting the fluid-filled chambers to be deformed sufficiently to provide-adequate protection against the force of impact during use.
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申请公布号 |
US6763612(B2) |
申请公布日期 |
2004.07.20 |
申请号 |
US20020193369 |
申请日期 |
2002.07.10 |
申请人 |
BMC PLAYERS |
发明人 |
STUBBLEFIELD JERRY;LE TUAN N;AUSTIN THOMAS;PETERSON ROBERT L |
分类号 |
A43B13/20;(IPC1-7):A43B13/20 |
主分类号 |
A43B13/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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