发明名称 Shoe with cushion and ventilation device
摘要 Provided is a shoe with a cushion and ventilation device. The cushion and ventilation device includes an air pump having an air discharge tube provided at its one side, and an air tube having a connection pipe connecting to the air discharge tube of the air pump, and an air chamber, wherein the air pump is provided by placing an upper sheet having a cavity on a lower sheet having an intake hole, and thermally bonding circumference surfaces of the upper and lower sheets using microwave, and wherein the upper and lower sheets further comprise a sponge having contraction and restoring forces therein.
申请公布号 US7493706(B2) 申请公布日期 2009.02.24
申请号 US20060412643 申请日期 2006.04.27
申请人 发明人
分类号 A43B7/06 主分类号 A43B7/06
代理机构 代理人
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