发明名称 Ceiling fan blade for quick assembly
摘要 A ceiling fan blade with quick assembly comprises a connector disposed below a disc of the ceiling fan, and a blade holder coupled to the connector, in which the connector has an embedded hole at the end of its insert rod; a blocking groove on the vertical surface of the connector; a spring and a convex insert member are placed in advance, and a blade holder forming an accommodating groove at an end proximate to the connector for receiving the insert rod, and the accommodating groove has a blocking member corresponsive to the embedding hole of the insert rod. By means of pushing the insert rod of the connector into the accommodating groove of the blade holder, the protruded member of connector is exactly blocked by the transversal isolating plate and compresses the spring inward. Then, the embedding member can be latched into the embedding hole, such that the end of the insert rod of the connector can be fully embedded into the accommodating groove of the blade holder, and the protruded member by means of its resilent force is inserted into the embedding groove of the blade holder. Such arrangement enables the connector and the blade holder to be embedded or removed quickly and easily in order to facilitate the disassembly for cleaning and reduce the volume for storage and transportation as well as lower the transportation cost.
申请公布号 US6719531(B2) 申请公布日期 2004.04.13
申请号 US20020294660 申请日期 2002.11.15
申请人 WU WEN-CHANG 发明人 WU WEN-CHANG
分类号 F04D25/08;F04D29/34;(IPC1-7):F04D29/36 主分类号 F04D25/08
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