| 摘要 |
<p>A container having an outlet opening in its upper end is suspended in an inverted position, and communicates with a shower head composed of a container having a perforated bottom, so that liquid within the container is discharged intermittently to the shower head under control of Torricellian vacuum developed in the container, and the liquid is discharged constantly from the shower head as a shower of the liquid. The device is well suited for use by campers.</p> |
