Title:
PRIVATE PART WASHING DEVICE
Document Type and Number:
Japanese Patent JP3565045
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To allow a private parts washing device to enhance the efficiency of water savings by entraining air in wash water and to avoid giving discomfort due to the ejection of air to users when a nozzle device moves to a washing position.
SOLUTION: A private parts washing device 10 washes the human private parts by ejecting bubbled water from the hip nozzle 49 of a nozzle device 26 or the like toward the human private parts. The human private parts washing device 10 includes the nozzle device 26 for ejecting the bubbled water in which air is entrained. Air is supplied to the nozzle device 26 from an air pump 32 via an air passage to eject the bubbled water at an air entrainment ratio λdefined as the ratio of air flow rate Qa to the flow rate Qw of wash water. When the nozzle device 26 advances from a standby position to a washing position or recedes from the washing position to the standby position, the drive of the air pump 32 is stopped. Therefore, when the wash water is not ejected from the hip nozzle 49 of the nozzle device 26, no compressed air is ejected for the hip nozzle 49 to avoid giving the user discomfort.
Inventors:
Shigenori Hase
Takahiro Ohashi
Nohyuki Kawahara
Minoru Furukoji
Shinsuke Matsuo
Noboru Niihara
Takahiro Ohashi
Nohyuki Kawahara
Minoru Furukoji
Shinsuke Matsuo
Noboru Niihara
Application Number:
JP27441698A
Publication Date:
September 15, 2004
Filing Date:
September 09, 1998
Export Citation:
Assignee:
Totou Equipment Co., Ltd.
International Classes:
E03D9/08; (IPC1-7): E03D9/08
Domestic Patent References:
| JP8120734A |
Attorney, Agent or Firm:
Takashi Shimoide
Takao Igarashi
Hiroshi Ichikawa
Takao Igarashi
Hiroshi Ichikawa
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