WASH NOZZLE, NOZZLE COVER AND SANITARY WASHING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a wash nozzle capable of realizing various washing forms while standardizing components of the wash nozzle as much as possible, and to change water discharging forms just by exchanging a nozzle cover.;SOLUTION: Since the wash nozzle comprises a nozzle base part 3b having water discharge holes 3i, 3j and 3k and the nozzle cover 4 attached so as to cover the nozzle base part 3b and having water discharge openings 4a corresponding to the water discharge holes 3i, 3j and 3k, and a relationship between the number M of the water discharge holes 3i, 3j and 3k and the number N of the water discharge openings 4a is MN, the nozzle cover 4 obstructs discharge of wash water to the outside from (M-N) water discharge holes 3i, 3j and 3k of the water discharge holes 3i, 3j and 3k provided on the nozzle base part 3b. By this, wash nozzles with different washing forms can be easily provided without exchanging a whole of the wash nozzle by sharing the nozzle base part 3b and attaching and exchanging the nozzle cover 3b to the nozzle base part.;COPYRIGHT: (C)2003,JPO