| 摘要 |
<p>A shower system for entraining cleansing fluid, for example shower gel, into the water stream of a shower comprises a shower head with an outlet for connecting to a source of water under pressure and at least one housing (14) containing a source of cleansing fluid, characterised by, in the flow path of water to the outlet, a restriction (22) which, on flow of pressurised water to the outlet, creates a region of increased pressure upstream of the restriction (22) thereby to force cleansing fluid from the housing (14) into the water stream downstream of the restriction (22).</p> |
