发明名称 Inflatable umbrella
摘要 An inflatable umbrella includes a panel and a plurality of inflatable ribs made of soft material connected to an underside of the panel. An inflatable handle made of soft material is connected to the underside of the panel. The inflatable handle is connected with the inflatable ribs. One of the inflatable ribs has an inlet. The umbrella can be folded into a thin layer when not in use. In addition, a circular rib formed under the panel is flexible and its diameter is changeable, so the umbrella can be mounted to different user's heads with similar sizes.
申请公布号 US2004099296(A1) 申请公布日期 2004.05.27
申请号 US20020305907 申请日期 2002.11.27
申请人 CHANG YUAN-FU 发明人 CHANG YUAN-FU
分类号 A45B11/04;A45B19/02;(IPC1-7):A45B19/02 主分类号 A45B11/04
代理机构 代理人
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