发明名称 Vacuum cleaner hook assembly
摘要 A hook assembly for a vacuum cleaner handle which has a base member formed in the handle with a continuously internally walled extension defining an opening into which a continuously externally walled extension of a hook member can be inserted so that portions of the externally walled extension engage portions of the internally walled extension so that loads applied to the hook are transmitted to the handle through those surfaces. A spring normally biases the surfaces together, but can be manually overcome to rotate the hook for easy removal of the cord. A double hook arrangement is also provided to support a vacuum hose and an electrical cord with similar interengaging surfaces to transmit the load.
申请公布号 US6290422(B1) 申请公布日期 2001.09.18
申请号 US20000632745 申请日期 2000.08.04
申请人 TACONY CORPORATION 发明人 HAMM DAVID T.;KAIDO JOHN F.
分类号 A47L9/26;(IPC1-7):A47L9/26 主分类号 A47L9/26
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