发明名称 Portable electric fan
摘要 A portable electric fan is provided. The portable electric fan includes a handle constructed of a case in the form of a hollow column, having one end through which one or more power supplying batteries are installed, a motor connected to the electrode of the battery for providing a rotational driving force, a fan which is installed on a rotating shaft of the motor and is rotatably driven, a protecting member enclosing the fan rotated by the motor, and a cord attached to some part of the protecting member. Therefore, the portable electric fan can be operated, while hanging around some part of a user's body such as the neck. Accordingly, it is possible to freely use both hands. Also, it is possible to safely produce air movement since a protecting member enclosing the fan is formed. Also, holes are formed for allowing the circulation of air between the case and the fan, thereby carrying perfume from a perfume pocket put into a space in the case to a user by the air movement caused during the rotation of the fan.
申请公布号 US6179564(B1) 申请公布日期 2001.01.30
申请号 US19990288933 申请日期 1999.04.09
申请人 PARK BAE-SIG 发明人 PARK BAE-SIG
分类号 F04D25/08;(IPC1-7):B63H1/00 主分类号 F04D25/08
代理机构 代理人
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