| 摘要 |
PROBLEM TO BE SOLVED: To provide a self-propelled cleaner capable of cleaning the adjacency of a swimming pool wall surface and surely cleaning the adjacency of the pool wall surface where contamination is liable to be gathered, by running with its suction port brought into contact with the pool wall surface. SOLUTION: A fixing part suction port 14 and a rotation part suction port 15 are fixed to a fitting chassis 26 for fitting to the front-side lower part of a body 10 and the rotation part suction port 15 is so constituted as to turn in the front/rear with a hollow rotary shaft 27 provided in the rotary part suction port 15 set to the axis. The rotary shaft 27 of the rotation part suction port 15 is inserted into a bearing part 28 provided in the fitting chassis 26 and rotatably attached by a sealing 29. COPYRIGHT: (C)2003,JPO
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