Patent ID: 7571510
Filing Date: 2009-08-11
Classification: A47L

Abstract:
1. A cleaner comprising: a cleaner body comprising first and second sheets partially connected to one another along curved peripheries thereof, and said sheets forming therebetween an opening at an unconnected portion of the peripheries into which a supporting body for supporting the cleaner is inserted; at least one U-shaped fringe belt comprising at least one further sheet and having a large number of fringes transversely and partially provided on a side of the further sheet in a longitudinal direction, and a fringe supporting section for supporting each of the fringes, the fringes extending from the fringe supporting section, said fringe belt being convexly curved generally corresponding to said curved peripheries of said first and second sheets and extending in a direction of insertion of the supporting body, the fringe supporting section of said fringe belt being fusion-bonded to a surface of solely the first sheet of the cleaner body along a curved line of a peripheral shape of the first sheet with said fringes terminating short of said curved periphery of said first sheet; and a fiber bound body comprising a large number of fibers bundled, and said fiber bound body being fusion-bonded solely to the surface of the first sheet of the cleaner body on which the fringe belt is fusion-bonded, and being partially surrounded by an inner periphery of the U-shaped fringe belt.