JET NOZZLE POSITION DRIVING CONTROL METHOD OF SANITARY WASHING DEVICE

PURPOSE:To make it possible to wash sanitarily and comfortably by providing a jet position fine adjustment mechanism with a specific fine adjustment width and oscillating a jet hole with a specific oscillation width centering around an adjusting position within the limit. CONSTITUTION:A nozzle 15 is inserted into a nozzle cylinder 3 to make projection and retraction displacement and, at the same time, a jet position fine adjustment mechanism 11 is provided between the nozzle cylinder 3 and a supporting bracket 5, and a position of a jet hole is adjusted through a central controlling circuit. In the mechanism, a specific fine adjustment width is provided to the jet position fine adjustment mechanism 11 and, at the same time, an oscillation mechanism to oscillate with a specific amplitude centering around an adjusting position is provided. In case an oscillation width exceeding the maximum projection position or the maximum retraction position in the adjustable range is anticipated, the fine adjustment width is set as the limit, and oscillation is made with a specific width within range of the limit.