| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a novel vacuum cleaner adopting a merit of a paper bag type vacuum cleaner excluding a point of economical efficiency and a merit of a cyclone type vacuum cleaner. <P>SOLUTION: This vacuum cleaner is provided with a motor chamber 3 incorporating an electric blower 2 and having a suction port 3a in its front, a paper bag 4 disposed in front of the motor chamber 3 and having a suction port 4d in its front, a dust collecting chamber 5 having a suction hose connecting port 9 in its front and capable of incorporating the paper bag 4 with the suction port 4d of the paper bag 4 communicated with the suction hose connecting port 9, and a rotational flow generating mechanism rotationally turning air including dust sucked in the paper bag 4 in the paper bag 4 and centrifugally separating the dust. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
