| 摘要 |
<P>PROBLEM TO BE SOLVED: To achieve the cleaning of the indoor and the cleaning of air by that putting out the exhaust of a domestic vacuum cleaner to the external in outdoor is facilitated, as a result dispersion of dirt by exhaust or minute dust or the like included in exhaust is removed. <P>SOLUTION: A conventional domestic vacuum cleaner is improved, an exhaust hose 13 is made to be installed, a tool 10 that has a hose installation mouth 4, and intercepts the room with outdoor is used, thereby the exhaust of a vacuum cleaner 11 is put out to the external in the outdoor. <P>COPYRIGHT: (C)2012,JPO&INPIT |
