发明名称 FLOOR NOZZLE FOR ELECTRIC VACUUM CLEANER
摘要 PROBLEM TO BE SOLVED: To provide a floor nozzle of an electric vacuum cleaner surely guiding dust into the floor nozzle and improving dust collecting performance even for the electric vacuum cleaner with weak suction force. SOLUTION: The floor nozzle of the electric vacuum cleaner is provided with a suction port 3 sucking the dust together with air, a rotary brush 1 raking up the dust and a ventilation path 4 communicating the suction port 3 to a blower. A guiding member 2 constituted so as to bring a tip part into contact with the floor surface by gravity or spring force for guiding the dust to the ventilation path 4 is provided behind the rotary brush 1. The dust spattered parallelly to a surface to be cleaned by the rotary brush 1 is surely guided to a dust collecting part inside the floor nozzle by the guiding member 2 and the dust collecting performance is improved even for the electric vacuum cleaner with weak suction force.
申请公布号 JP2002345694(A) 申请公布日期 2002.12.03
申请号 JP20010156572 申请日期 2001.05.25
申请人 MATSUSHITA ELECTRIC IND CO LTD 发明人 NARAKINO SHIGERU;NIWATSUKINO YASUSHI
分类号 A47L9/04;(IPC1-7):A47L9/04 主分类号 A47L9/04
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