公开(公告)号：US11220812B2

公开(公告)日：2022-01-11

申请号：US16902411

申请日：2020-06-16

Applicant: TOTO LTD.

Inventor： Saki Yamamura ,  Takeshi Yamakawa ,  Masayuki Mochita

IPC: E03D9/08 ,  B05B15/65 ,  B05B1/30 ,  B05B15/40

Abstract: A sanitary washing device includes a nozzle, a valve unit, a casing, and a toilet seat. The nozzle is configured to discharge water toward an ano-genital region of a human body. The valve unit is provided on a pipe line between a water supply source and the nozzle, and includes an electromagnetic valve. The casing stores the nozzle and the valve unit. The casing includes a low portion positioned below the toilet, and a high portion positioned backward of the low portion. A length in a vertical direction of the high portion is greater than a length in the vertical direction of the low portion. The valve unit is disposed in the low portion. A length in the vertical direction of the valve unit is less than a length in a longitudinal direction, and less than a length in a lateral direction.

公开(公告)号：US10344463B2

公开(公告)日：2019-07-09

申请号：US15671229

申请日：2017-08-08

Applicant: TOTO LTD.

Inventor： Satoshi Kawada ,  Masayuki Mochita ,  Takeshi Yamakawa

IPC: E03D9/08 ,  A47K13/30 ,  E03D11/13 ,  A47K13/24

Abstract: A sanitary washing device according to an embodiment includes a casing, a water supply pipe, and a recess. The water supply pipe is connected to the casing. The recess is arranged on one of left and right peripheral sides of the casing and forms, on a lower surface of the casing, an open space capable of laying the water supply pipe.

公开(公告)号：US20210002884A1

公开(公告)日：2021-01-07

申请号：US16903773

申请日：2020-06-17

Applicant: TOTO LTD.

Inventor： Saki Yamamura ,  Takeshi Yamakawa ,  Masayuki Mochita

IPC: E03D9/08 ,  F24H1/10 ,  B01D35/02

Abstract: According to the embodiment, a sanitary washing device includes a nozzle, a valve unit, a casing, and a toilet seat. The nozzle is configured to discharge water toward an ano-genital region of a human body. The valve unit is provided on a pipe line between a water supply source and the nozzle. The valve unit includes an electromagnetic valve. The casing stores the nozzle and the valve unit. The toilet seat is pivotally supported to be rotatable with respect to the casing. A heater is provided inside the toilet seat. At least a portion of the valve unit is disposed below the toilet seat.

公开(公告)号：US10724221B2

公开(公告)日：2020-07-28

申请号：US15665534

申请日：2017-08-01

Applicant: TOTO LTD.

Inventor： Takakuni Yoshida ,  Masayuki Mochita ,  Yoshihiro Koto ,  Takeshi Yamakawa

IPC: E03D9/08

Abstract: According to one embodiment, a sanitary washing device includes a nozzle being capable of discharging water toward a human body private part, a solenoid valve provided on a water channel between a water supply source and the nozzle, the solenoid valve opening and shutting the water channel, and a pressure regulator valve provided on the water channel between the solenoid valve and the nozzle, the pressure regulator valve regulating a pressure of water flowing through the water channel. At least a portion of the pressure regulator valve is disposed in a range to which the solenoid valve is projected from upward to downward.

公开(公告)号：US20180058057A1

公开(公告)日：2018-03-01

申请号：US15671229

申请日：2017-08-08

Applicant: TOTO LTD.

Inventor： Satoshi Kawada ,  Masayuki Mochita ,  Takeshi Yamakawa

IPC: E03D9/08 ,  A47K13/30

CPC classification number: E03D9/085 ,  A47K13/24 ,  A47K13/30 ,  A47K13/302 ,  E03D9/08 ,  E03D11/13

Abstract: A sanitary washing device according to an embodiment includes a casing, a water supply pipe, and a recess. The water supply pipe is connected to the casing. The recess is arranged on one of left and right peripheral sides of the casing and forms, on a lower surface of the casing, an open space capable of laying the water supply pipe.

公开(公告)号：US20180058054A1

公开(公告)日：2018-03-01

申请号：US15665534

申请日：2017-08-01

Applicant: TOTO LTD.

Inventor： Takakuni Yoshida ,  Masayuki Mochita ,  Yoshihiro Koto ,  Takeshi Yamakawa

IPC: E03D9/08

Abstract: According to one embodiment, a sanitary washing device includes a nozzle being capable of discharging water toward a human body private part, a solenoid valve provided on a water channel between a water supply source and the nozzle, the solenoid valve opening and shutting the water channel, and a pressure regulator valve provided on the water channel between the solenoid valve and the nozzle, the pressure regulator valve regulating a pressure of water flowing through the water channel. At least a portion of the pressure regulator valve is disposed in a range to which the solenoid valve is projected from upward to downward.