| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a discharge nozzle used for a microbubble-carbonate spring generation for a bathtub, suited to generation of microbubbles of air or carbon dioxide and carbonate spring. <P>SOLUTION: The discharge nozzle comprises a movable part 1 and a fixed part 2. The movable part 1 is slidably mounted to the fixed part 2 by screws 15, and moves along a recessed part 22 for sliding and an opening 21 for sliding. Two holding members 11 for wire mesh 111 are fit to a discharge opening 12 of the movable part 1. The fixed part 2 is provided with a hose connection part 25 supplying air- or carbon dioxide-dissolved water, and a pressure reducing hole 23 is formed on the bottom of the hose connection part 25. When generating microbubbles of air or carbon dioxide, the movable part 1 is moved to the broken line position, and when generating the carbonate spring, it is moved to the solid line position. <P>COPYRIGHT: (C)2009,JPO&INPIT |
