| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a cleaning tool which can switch the cleaning width of a cleaning head between a maximum width and a minimum width to enable efficient cleaning work and enable cleaning work in a place of a narrow width.SOLUTION: A cleaning tool comprises a pair of cleaning heads 11 to which a cleaning member 14 is attached, a pivot part 12 which rotatably supports base ends 11a of the cleaning heads 11, and a handle part 13 coupled to the pivot part 12. The pivot part 12 has a structure which can be switched between a closed state in which the pair of the cleaning heads 11 are vertically overlapped and an opened state in which the pair of the cleaning heads are opened sideways at 180 degrees, and supports the base joining parts 11a of the cleaning heads 11. The pivot part 12 includes a bearing frame part 15 and a pair of rotary shaft parts 16 which are rotatably supported by the bearing frame part 15 and have a meshing recessed and projecting part 16a on an outer peripheral surface. The base ends 11a of the pair of the cleaning heads 11 are respectively connected to the pair of the rotary shaft parts 16 continuously.</p> |
