| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a shower head for discharging water from the whole surface of a watering board in using both modified water and raw water. <P>SOLUTION: The modified water shower head 1 includes a medicine chamber 15 for modifying the raw water and is changed over between raw water discharge and modified water discharge. The medicine chamber 15 is arranged at the center part of the shower head. When the raw water is discharged, the raw water is discharged from the whole surface of the watering board 5 through a raw water flow path which is arranged in the circumference of the medicine chamber. When the modified water is discharged, the modified water which is modified by passing through the medicine chamber is discharged from the whole surface of the watering board 5 by pushing down a check valve 9 which is arranged at the downstream side of the medicine chamber. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
