| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a spout device where a user can adjust the direction of a nozzle arbitrarily, central omission can be prevented, and water can be sprinkled across a wide area by a small flow volume. <P>SOLUTION: A swirling room where washing water in a chamber which is supplied from the outside flows in from an inhalant mouth placed on a surrounding surface and swirling flow occurs is installed inside. A hole where the swirling room formed on the surrounding surface communicates with the outside is stored in the chamber with it exposed from the opening of the chamber. Additionally, a spherical member supported rotatably by the inner circumference surface of the chamber with it impossible to drop out of the opening and a tubular nozzle which has a shrinkage part which is passed into the hole, makes a spout part placed on the tip side of the shrinkage part project from the hole, stores a water supply part placed on the back end side of the shrinkage part in the swirling room in a free end condition, and can discharge the washing water which is entered from the water supply part from the spout part are provided. The spherical member can control all-round motion in a circle to the chamber. Further, the tubular nozzle revolves around the central axis of the hole at least with a part of the shrinkage part contacted on the periphery of the hole by the swirling flow formed in the swirling room. <P>COPYRIGHT: (C)2010,JPO&INPIT |
