| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inlet unit which can rapidly and simply clean a corner of a room by increasing or decreasing a suction area properly, and in the inlet portion of which a sucked substance does not get stuck or is not fixed. <P>SOLUTION: The inlet unit comprises an inlet body having a dust inlet port and removably coupled to an inlet pipe of a vacuum cleaner, and an auxiliary inlet body coupled extendably and contractibly to the inlet body so as to variably cope with a corner of a cleaned part having a desired angle, and having an auxiliary inlet port communicating with the dust inlet port in an extending and contracting direction. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
