| 摘要 |
A body washing unit for a toilet has a first tube ( 211 ) for drawing warm water. A second substantially vertical tube ( 212 ) is connected rotatably with the first tube ( 211 ). A third tube ( 213 ) is connected rotatably with the end of the second tube ( 212 ) and a nozzle ( 214 ) is on the end of the third tube ( 213 ) for ejecting cleansing water. A drive rotates the second tube ( 212 ) around its axis (A 2 ) to displace the third tube ( 213 ) angularly around the axis (A 2 ) of the second tube ( 212 ). A converter (MC) converts rotational motion of the second tube ( 212 ) into rotational motion of the third tube ( 213 ) so that the nozzle ( 214 ) moves between its downwardly oriented posture (DP) at a standby position (S.P.) and its upwardly oriented posture (UP) at a usage position (U.P.).
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