Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
HYGIENIC CLEANING DEVICE
The present invention provides a sanitary cleaning device which discharges supplied cleaning water toward a body part from body part cleaning nozzle (1), wherein body part cleaning nozzle (1) includes: inflow passage (21); introducing passage (22); and nozzle spout portion (26) having discharge opening (23). Inflow passage (21) is connected to one end of introducing passage (22) via direction-changing portion (27) having throttling portion (25a), and nozzle spout portion (26) is connected to the other end of introducing passage (22), and includes a sharply-narrowed flow passage which is formed by introducing passage (22) and discharge opening (23) and where a cross section of a flow passage is sharply reduced. Due to such a constitution, it is possible to realize a sanitary cleaning device which has a cleaning effect and gives a clean feeling even when a flow rate of cleaning water is small.
HYGIENIC CLEANING DEVICE
The present invention provides a sanitary cleaning device which discharges supplied cleaning water toward a body part from body part cleaning nozzle (1), wherein body part cleaning nozzle (1) includes: inflow passage (21); introducing passage (22); and nozzle spout portion (26) having discharge opening (23). Inflow passage (21) is connected to one end of introducing passage (22) via direction-changing portion (27) having throttling portion (25a), and nozzle spout portion (26) is connected to the other end of introducing passage (22), and includes a sharply-narrowed flow passage which is formed by introducing passage (22) and discharge opening (23) and where a cross section of a flow passage is sharply reduced. Due to such a constitution, it is possible to realize a sanitary cleaning device which has a cleaning effect and gives a clean feeling even when a flow rate of cleaning water is small.
HYGIENIC CLEANING DEVICE
HYGIENISCHE REINIGUNGSVORRICHTUNG
DISPOSITIF DE TOILETTE HYGIÉNIQUE
KOGA RYOICHI (Autor:in) / MATSUMURA MITSUMASA (Autor:in)
16.09.2015
Patent
Elektronische Ressource
Englisch
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen