TOILET DEVICE AND TOILET DEVICE DESIGNING METHOD

摘要

A human body washing device excellent in operability, design feature, feeling of use, and comfortableness even in a restricted toilet room and also easy in design, assembly, and installation, wherein a blower (14) is provided with a fresh air sucking port (14a) and an impeller comprising an impeller support body driven rotatably by a motor (12) and air blowing vanes which are disposed roughly uniformly on the outer periphery of the impeller support body and blow and build up air sucked from the sucking port (14a) by a centrifugal force generated by the rotation of the air blowing vanes, and the air blowing vanes comprise speed increasing vanes (17) which increase the velocity of air flowing in from the air sucking port (14a) to allow it to flow out by reducing the flow path area radially from the center of the impeller support body.