公开(公告)号：US11033159B2

公开(公告)日：2021-06-15

申请号：US16767823

申请日：2018-03-30

Applicant: TOTO LTD.

Inventor： Takeshi Hayashida ,  Nobuhiko Umeda ,  Shuhei Nishiyama ,  Takeshi Inada ,  Minoru Sato

IPC: A47K13/02 ,  B29C45/14 ,  B29L31/00

Abstract: A toilet seat includes: a bottom plate including an engaging part; a top plate including a sidewall part provided on the bottom plate and a seating part supported by the sidewall part; and a bonding member having an exposed surface exposed externally. The engaging part is provided at a position opposing the sidewall part and has a recessed shape recessed downward. The sidewall part includes a sidewall base, a first hanging part extending downward from the sidewall base and engaging the engaging part, and a second hanging part provided to be separated from the first hanging part at the sidewall base to provide a recess recessed upward between the first hanging part and the second hanging part, the second hanging part being disposed at a position not overlapping the bottom plate. A side surface of the engaging part faces away and also extends away from the second hanging part.

公开(公告)号：US10851533B2

公开(公告)日：2020-12-01

申请号：US16413710

申请日：2019-05-16

Applicant: TOTO LTD.

Inventor： Toshinari Yaoka ,  Minoru Sato ,  Keisuke Tashiro ,  Satoru Matsumoto ,  Shogo Kanda ,  Yo Morotomi

IPC: E03D9/08 ,  A61L2/08 ,  A61L2/18

Abstract: The toilet device includes a toilet 800 and a sanitary washing device 100 mounted on the toilet 800. The sanitary washing device 100 includes a nozzle 473, a casing 400, a toilet seat 200, a toilet lid 300, and an illuminator 700. When the user operates an operation part 500 built into the interior of the casing 400, the nozzle 473 is advanced into the bowl 801 of the toilet 800. The casing 400 includes a nozzle container 480 that can store the entire nozzle 473. The illuminator 700 irradiates sterilizing light which is light having a sterilizing action. The illuminator 700 irradiates the sterilizing light L directly on the front surface 473a of the nozzle 473 and/or the part 480c of the bottom surface part 480b positioned below the front surface 473a.

公开(公告)号：US09370785B2

公开(公告)日：2016-06-21

申请号：US14568050

申请日：2014-12-11

Applicant: TOTO LTD.

Inventor： Kiyotake Ukigai ,  Minoru Sato ,  Takahiro Ohashi ,  Yutaka Aihara ,  Minami Okamoto ,  Katsuya Nagata

IPC: A61M11/02 ,  B05B1/18 ,  B05B7/04

CPC classification number: B05B1/185 ,  B05B7/0425

Abstract: Provided is a shower apparatus which can stably supply bubbly water through all nozzle holes and can cause water droplets of large, uniform size to land continuously on the user so as to allow the user to enjoy a shower with a voluminous feel as if the user were being showered by large drops of rain. The shower apparatus includes a water supply unit, a throttle unit adapted to eject passing water downstream, an aeration unit adapted to produce bubbly water by aerating the water ejected through the throttle unit, and a nozzle unit provided with a plurality of nozzle holes used to discharge the bubbly water, wherein the throttle unit has a flat-shaped throttle channel and water ejected through the throttle channel plunges into an air-liquid interface as a sheet-like stream, thereby producing bubbly water, which is then discharged through the nozzle hole.

公开(公告)号：US10907334B2

公开(公告)日：2021-02-02

申请号：US16412752

申请日：2019-05-15

Applicant: TOTO LTD.

Inventor： Toshinari Yaoka ,  Minoru Sato ,  Keisuke Tashiro ,  Satoru Matsumoto ,  Shogo Kanda

IPC: E03D9/08 ,  B05B15/555 ,  A47K7/08 ,  A61L2/10 ,  E03D9/00

Abstract: A sanitary washing device includes a nozzle, a drive device, a casing, a nozzle lid, and an illuminator. The casing includes a nozzle container. The nozzle lid is provided to be openable and closable with respect to an opening provided at a front end of the nozzle container. The nozzle lid is in a closed state in which the opening is closed when the entirety of the nozzle is stored in the nozzle container. The illuminator irradiates sterilizing light into an interior of the nozzle container. The sterilizing light has a sterilizing effect. At least one of the nozzle lid or a vicinity of the nozzle lid is luminous in a state of being visible to the user when the nozzle lid is in the closed state and the sterilizing light from the illuminator is irradiated into the interior of the nozzle container.

公开(公告)号：US11191399B2

公开(公告)日：2021-12-07

申请号：US16880465

申请日：2020-05-21

Applicant: TOTO LTD.

Inventor： Takeshi Hayashida ,  Nobuhiko Umeda ,  Shuhei Nishiyama ,  Takeshi Inada ,  Minoru Sato

IPC: A47K13/02

Abstract: According to the embodiment, a toilet seat including: a bottom plate; a top plate including a sidewall part and a seating part; and a bonding member bonding the bottom plate and the sidewall part and having an exposed surface, the sidewall part including a sidewall base, a first hanging part extending downward from a lower end of the sidewall base, and a second hanging part provided to be separated from the first hanging part at the lower end of the sidewall base to provide a recess recessed upward between the first and second hanging parts, the second hanging part being disposed at a position not overlapping the bottom plate in a vertical direction, the bonding member being provided in the recess, the exposed surface being disposed between the second hanging part and the bottom plate, a width of the second hanging part decreasing downward from the sidewall base.

公开(公告)号：US09267276B2

公开(公告)日：2016-02-23

申请号：US14476514

申请日：2014-09-03

Applicant: TOTO LTD.

Inventor： Hiroshi Hashimoto ,  Minoru Sato ,  Shuhei Hayata ,  Akihiro Uemura ,  Yukihiro Kozono

IPC: A47K3/26 ,  A61H35/00 ,  E03D9/08

CPC classification number: E03D9/08

Abstract: A water discharge device generates a large air bubble having a cross sectional area larger than a channel sectional area of a jetting port when the inside of a water storage chamber is viewed from the jetting port. The water discharge device intermittently forms the large air bubble to change a flow speed of a jet flow.

Abstract translation: 当从喷射口观察储水室的内部时，排水装置产生具有大于喷射口的通道截面积的横截面面积的大气泡。 排水装置间歇地形成大气泡以改变喷射流的流速。

公开(公告)号：US20190368181A1

公开(公告)日：2019-12-05

申请号：US16413710

申请日：2019-05-16

Applicant: TOTO LTD.

Inventor： Toshinari Yaoka ,  Minoru Sato ,  Keisuke Tashiro ,  Satoru Matsumoto ,  Shogo Kanda ,  Yo Morotomi

IPC: E03D9/08 ,  A61L2/08 ,  A61L2/18

Abstract: According to the embodiment, a sanitary washing device, comprises a private part wash nozzle, a drive device, a casing, and an illuminator; the private part wash nozzle is tilted downward toward a front side and has a water discharge hole discharging washing water toward a private part of a user; the drive device causes the private part wash nozzle to advance and retract; the casing includes a nozzle container that can store an entirety of the private part wash nozzle in a state in which the private part wash nozzle is retracted; the illuminator irradiates sterilizing light which is light having a sterilizing action; and the illuminator irradiates the sterilizing light on at least a front surface of the private part wash nozzle and a part of a bottom surface part of the nozzle container positioned below the front surface.