| 摘要 |
PROBLEM TO BE SOLVED: To provide a floor nozzle for a cleaner which has an inexpensive spinning rotor which is light, has little lean and decentration, and can adjust a twisting angle arbitrarily. SOLUTION: While a floor nozzle is connected so that it communicates with vacuum cleaner body which incorporates an electric blower, it places a spinning rotor rotatably. The spinning rotor has a rotor which is formed by thermoplastic resin which has at least one or more groove portions in the longitudinal direction of the circumference and at least one or more cleaning bodies whose lower end is attached to the groove portion. By the rotor that heat is applied and twisting processing is given, the removal performance of dust is improved a lot in spite of a cleaned surface because the rotor is light, has little lean and decentration, reduces oscillation and noise, and can adjust a twisting angle arbitrarily. COPYRIGHT: (C)2007,JPO&INPIT
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