发明名称 VACUUM CLEANER
摘要 PROBLEM TO BE SOLVED: To solve the problem of the conventional vacuum cleaner that although dust can be separated in each dust collecting part, the dust accumulated in the dust collecting part can not be easily confirmed from the outside, so when the valuables such as coins and rings are sucked accidentally, there is a fear that a user can not notice them to be discarded. SOLUTION: This vacuum cleaner is so constructed that a cleaner body is provided with the dust collecting part, a suction nozzle is provided with a second dust collecting part removable from the suction nozzle, and the second dust collecting part is provided with a separating means for separating the dust sucked from the suction nozzle depending upon the specific gravity, so that dust having a large specific gravity is collected in the second duct collecting part. COPYRIGHT: (C)2004,JPO
申请公布号 JP2004081714(A) 申请公布日期 2004.03.18
申请号 JP20020249888 申请日期 2002.08.29
申请人 HITACHI LTD;HITACHI HOME & LIFE SOLUTIONS INC 发明人 TAJIMA TAIJI;EGAWA SAKU;TAKEUCHI IKUO;ARAI MINORU
分类号 A47L9/10;(IPC1-7):A47L9/10 主分类号 A47L9/10
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