Abstract: A shower jet outlet nozzle includes a hollow chamber (1), a lateral wall (2) delimiting the hollow chamber transversely to a nozzle longitudinal axis (DL), and a bottom (3) delimiting the hollow chamber in the direction of the nozzle longitudinal axis on an outlet side, which bottom is made of an elastic material and in which a jet outlet opening structure (4S) including one or a plurality of jet outlet openings (4) and having an open initial configuration, wherein the bottom is configured with the jet outlet opening structure thereof, under the effect of a shower fluid operating pressure in the hollow chamber, to deform in an elastically resilient manner and thereby to steadily increase an opening cross-section of the jet outlet opening structure with increasing shower fluid operating pressure within a normal operating pressure range.

Abstract: A washstand arrangement with a fountain jet water discharge device. More particularly, a washstand device includes a washstand having a wash-bowl sink and a water discharge device, configured for discharging water in the form of a fountain jet composed of individual jets and comprising a plurality of water discharge nozzles which are arranged in the wash-bowl sink for discharging the individual jets in associated individual jet directions from the wash-bowl sink obliquely upwards and back again to the wash-bowl sink. The water discharge nozzles are arranged within a strip-type nozzle assignment region having a strip length extending in sink circumferential direction and a strip height perpendicular thereto, wherein its strip length is greater than its strip height, and its strip length extends at most across half the sink circumference.

Abstract: A washstand arrangement with a fountain jet water discharge device. More particularly, a washstand device includes a washstand having a wash-bowl sink and a water discharge device, configured for discharging water in the form of a fountain jet composed of individual jets and comprising a plurality of water discharge nozzles which are arranged in the wash-bowl sink for discharging the individual jets in associated individual jet directions from the wash-bowl sink obliquely upwards and back again to the wash-bowl sink. The water discharge nozzles are arranged within a strip-type nozzle assignment region having a strip length extending in sink circumferential direction and a strip height perpendicular thereto, wherein its strip length is greater than its strip height, and its strip length extends at most across half the sink circumference.