To switch to a form suitable for a cleaning surface even in the case that the surface to be cleaned is wide or in the case that it is narrow.
A suction tool 10 is provided with a first casing 11 and a second casing 12. The first casing 11 is provided with a suction port 20 long in a width direction on the bottom surface and a suction space 21 in the inside. Then, a rotary brush 23 is arranged in the inside. The second casing 12 is combined with the first casing 11 and can be displaced to a standing position and a normal position. When the second casing 12 is at the normal position, the suction tool 10 can be used similarly to a conventional suction tool. When the second casing 12 is at the standing position, the suction tool 10 is switched to a form suitable for gap cleaning. By switching the second casing 12 to the normal position and the standing position, the suction tool 10 suitable for both of normal cleaning and gap cleaning is realized with one suction tool.
FUKUDA TATSUNORI
MATSUMOTO CHIZUYO
MIZUSHIMA YUNOSUKE
Mio Kawasaki