| 摘要 |
<p>A hollow handle (1), which is connected at one end to a water hose (2), and which is connectable at the other end to a fluidic cleaning and/or massaging device, especially a mouth cleansing shower, a face cleaning brush or a denture cleaning device, comprises a dosing space (40) or takes up a separate dosing container (9, 25, 29). An effective substance is located in the dosing space or in the insertable dosing container. The dosing space or the dosing container is provided with a device (11, 27, 35, 36, 42) for dispensing a small, especially an adjustable quantity of the effective substance into the water stream guided through the hollow handle. The effective substance may be solid or liquid. Solid effective substances which are hard to dissolve are preferably shaped as rods which are insertable into a respectively adapted elongated dosing container (9), which is provided with a certain number of holes (14, 14') corresponding to the quantity of the effective substance selected to be dissolved. The water stream in the handle is guided to pass by said holes. When a liquid effective substance is used, it may be sucked out of the dosing container (25, 29) or out of the dosing space (40) by the water stream. For increasing the total time needed for dissolving an effective substance rod (11) in a handle (1) it may be sufficient to insert a flow slide disk (21) into the bottom of the handle. The disk keeps the outflowing water away from the lower facing surface of the rod of the effective substance and it guides the water into the free ring space (24) between the inner wall of the handle (1) and the effective substance.</p> |
