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    • 6. 发明专利
    • INDOOR CLEANING IN WHICH VACUUM CLEANER BODY IS INSTALLED OUTDOORS
    • JPH11346965A
    • 1999-12-21
    • JP20105898
    • 1998-06-10
    • NAKAYAMA OSAMU
    • NAKAYAMA OSAMU
    • A47L5/38
    • PROBLEM TO BE SOLVED: To silently clean a room without contaminating the indoor air by arranging a vacuum cleaner body outdoors, leading the tip of a pipe, the base end of which is connected to a suction port of the body in the indoor, and connecting a plug socket disposed at the tip of the pipe and the cleaner body to each other by a lead wire. SOLUTION: A vacuum cleaner body 2 is arranged outdoors, the tip of a pipe 1 or the like, the base end of which is connected to a suction port 3 of the cleaner body 2 is passed through the wall part of a building to be led in the indoor, and normally, a removable plug 11 is installed to close the port 3. A plug socket 7 is disposed near the tip of the pipe 1 or the like, and the plug socket 7 and the cleaner body 2 are connected to each other by a lead wire 9. In use, the plug 11 is removed, the base end of a portable hose 4 is inserted in the interior of the pipe 1 or the like, a plug 8 is inserted in the plug socket 7 and a switch 5 in hand is turned on. Thus, the cleaner body 2 is operated, vacuum suction force is applied to a suction port 6 through the pipe 1 or the hose 4 to clean a room.