发明名称 SUCTION TOOL FOR VACUUM CLEANER
摘要 PROBLEM TO BE SOLVED: To make obtainable a sufficient suction wind for forwarding refuse even below an air turbine storing part in a bottom case for a suction tool while both driving performance and dust sucking performance of the air turbine are simultaneously satisfied. SOLUTION: In the suction tool main body prepd. by connecting a bottom case with a suction hole, a top case 18 and a suction hole joint 19, a wind path continuing from a suction hole 37 provided on the peripheral wall to the suction hole joint 19 is formed and an air turbine 26 rotating and driving a brush 21 arranged in the suction hole by utilizing wind force during suction on the midway of the wind path and a slit facing the floor face is formed in an air turbine storing part in the wind path in the bottom case.
申请公布号 JP2000060777(A) 申请公布日期 2000.02.29
申请号 JP19980232422 申请日期 1998.08.19
申请人 MITSUBISHI ELECTRIC CORP;MITSUBISHI ELECTRIC HOME APPLIANCE CO LTD 发明人 MARUYAMA TOSHIYUKI
分类号 A47L9/04;A47L9/08;(IPC1-7):A47L9/04 主分类号 A47L9/04
代理机构 代理人
主权项
地址