| 摘要 |
PROBLEM TO BE SOLVED: To provide a pulse shower device which can make the rotation of an impeller smooth satisfactorily, which allows effective use of water jetted from a jetting port as a water flow for rotating the impeller, which can reduce the amount of water flowing out without becoming an intermittent form by the rotation of the impeller as much as possible and which can fully display a pulse shower function.SOLUTION: A pulse shower device includes: a water spraying plate 16 including a plurality of shower holes 18; an impeller 36 rotating around a shaft; and a water flow jetting member 38 for making a jetting water flow collide against blades 102 of the impeller 36 and rotationally driving the impeller 36. By the rotation of the impeller 36, water is discharged from the shower holes 18 in a pulse-like manner intermittently. A jetting port 88 of the water flow jetting member 38 is arranged toward an outer peripheral side surface of the impeller 36 in a position further on the outer peripheral side than the impeller 36. The jetting port 88 is provided only in an upper position from among the upper position which is a half part on the upstream side in the axial direction of the impeller 36 and a lower position which is a half part on the downstream side. |
