| 摘要 |
PROBLEM TO BE SOLVED: To provide an intake port implement which requires no replacement of a nozzle for cleaning and a cleaning brush and is handy. SOLUTION: In the intake port implement 1 which is provided with a tube-like inward intake port 4A which is opened with facing to a floor on the inside of the profile of a casing 2, a nozzle-like outward intake port 4B which is opened with facing to the floor on the outside of the profile of the casing 2 and whose opening face is one face with the opening face of the inward intake port 4A, and a functional cleaning structural 3 which is rotatably mounted parallel to the floor and so as to have a rotation center between the inward intake port 4A and the outward intake port 4B on the floor of the casing 2, the functional cleaning structural 3 has a cleaning brush section 32 having a brush in the opposing part on both sides of the rotation center and a rotation type opening 8 which is opened with facing to the floor. COPYRIGHT: (C)2005,JPO&NCIPI
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