| 摘要 |
After connecting a bonding pipe(30) formed in one type in a suction body(20) with a extension hose(10), it is provided that a vacuum cleaner is introduced into operation and sucked in the dust thru the suction body. At this time, at the front of the suction body(20), a brush(40) with hair planted in circular shape, sweeps the dust in the process of sucking, so the cleaning is finished completely. The brush(40) also provides smooth movement of the cleaner to increase the possibility of cleaning in every direction.
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