| 摘要 |
PROBLEM TO BE SOLVED: To provide a rotary brush with which fibrous dusts winding around a holding member can be easily removed.SOLUTION: Holding members 54a, 54b are fitted to a shaft part 53. The holding members 54a, 54b include axial parts 61a, 61b, a pair of side wall parts 62a, 63a, a pair of side wall parts 62b, 63b, recessed parts 64a, 65a and recessed parts 64b, 65b. The axial parts 61a, 61b are formed into cylindrical states positioned in a state nearly coaxial with the shaft part 53. The pair of side wall parts 62a, 63a and the pair of side wall parts 62b, 63b project in a flanged state at positions apart from each other in the axial direction of the axial parts 61a, 61b. The recessed parts 64a, 65a and the recessed parts 64b, 65b are set at the end parts of the axial parts 61a, 61b of at least either of the pair of side wall parts 62a, 63a and at least either of the pair of side wall parts 62b, 63b along the axial direction of the shaft part 53, and each has a prescribed width in a direction intersecting with the axial direction of the shaft part 53.SELECTED DRAWING: Figure 1 |
