| 摘要 |
PROBLEM TO BE SOLVED: To solve a point of issue that washing water quantity jetted toward a dish decreases and washing force is lowered as it is required to increase jetting quantity in the horizontal direction to give torque because friction torque at a sealing part increases though water leakage is prevented by providing a sealing member between the fixed nozzle shaft side and a nozzle head part to rotate on a rotating washing head of a conventional dish washer. SOLUTION: This rotating washing nozzle 1 is furnished with a nozzle shaft 2 having an inside channel 4 to which washing water is supplied and a delivery port 4A formed on one end part of this inside channel 4, a nozzle head 3 having an opening part 3B loosely fitted to one end of the nozzle shaft 2 to revolve so as to include the delivery port 4A, and a narrow part 4A communicating with an outer peripheral surface 2C of the nozzle shaft 2 at a part of the inside channel 4 below the opening part 3B. COPYRIGHT: (C)2008,JPO&INPIT
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