| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a floor brush surely preventing pullout of a cloth blade from a shaft core. Ž<P>SOLUTION: A shaft core 96 of a rotary brush 51 includes a fitting groove 97 located on a peripheral face, and a pair of fitting sections 104 and 105 which are located in the fitting groove 97 and whose distances from the center C are different from each other. A cloth blade 99 includes a cloth blade body 115 coming into contact with a floor face and removing dust on the floor face, and pull-out prevention sections 116 and 117 located on both end sides of the cloth blade body 115 and fitted to the fitting sections 104 and 105 to fold back the cloth blade body 115 into a loop shape. The pull-out prevention sections 116 and 117 are brought into contact with each other in the depth direction of the fitting groove section 97. This constitution can surely prevent the pullout of the cloth blade 99 from the shaft core 96. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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