| 摘要 |
PROBLEM TO BE SOLVED: To smoothly wipe a cleaned surface with a wiper by preventing the wiper from being closely attached to the cleaned surface. SOLUTION: In the wiper (6) disposed in the state of being stretched to the left and right at the lower end of the handle (2) of the mop (1), the outer part of the outer periphery of a water absorptive and freely contractive wiper body (33) is covered with a wiping cloth (54) in a raised form. While a gap is formed between the outer peripheral surface of the wiper body (33) and the wiping cloth (54) in a state where the wiper body (33) is contracted by drying, the wiping cloth (54) is stuck to the outer peripheral surface of the wiper body (33) in a state where the wiper body (33) is expanded by water absorption. COPYRIGHT: (C)2009,JPO&INPIT
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