| 摘要 |
PROBLEM TO BE SOLVED: To provide a suction nozzle for the vacuum cleaner which can carry out cleaning up by easily switching a suction nozzle for floors and a suction nozzle for clearances being integrated without replacing either of the nozzles. SOLUTION: In the integrated type suction nozzle for the vacuum cleaner, a part contacting integrated suction nozzles is made spherical at the tip of a connection pipe linked to a pipe or a hose of the vacuum cleaner and is built as a switching shaft of the two suction nozzles by utilizing the form thereof. Functions of a valve are also combined to close an opening part of the suction nozzle not used. COPYRIGHT: (C)2003,JPO
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