Invention Grant
- Patent Title: Flush toilet
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Application No.: US16579646Application Date: 2019-09-23
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Publication No.: US11111658B2Publication Date: 2021-09-07
- Inventor: Tsubasa Miyake , Hironori Yamasaki , Mitsuhiro Suenaga , Takashi Yoshioka , Koichiro Hiwa
- Applicant: TOTO LTD.
- Applicant Address: JP Kitakyushu
- Assignee: TOTO LTD.
- Current Assignee: TOTO LTD.
- Current Assignee Address: JP Kitakyushu
- Agency: Studebaker & Brackett PC
- Priority: JPJP2018-184436 20180928,JPJP2018-184437 20180928,JPJP2018-184438 20180928,JPJP2018-184439 20180928
- Main IPC: E03D3/06
- IPC: E03D3/06 ; E03D11/10 ; E03D5/10 ; E03D5/01

Abstract:
A flush toilet includes: a water supply channel that allows flush water to be supplied from a flush water storage tank to a rim spout port and a jet spout port; and a switching device that switches a water supply path so as to execute a first flushing process of spouting the flush water in the water supply channel from the rim spout port and after that, execute a second flushing process of spouting the flush water in the water supply channel from at least the jet spout port. The switching device includes a switching valve body that operates by receiving the water pressure of the flush water pressurized by a pressure pump. This switching valve body performs switching to a water supply path that allows the first flushing process or the second flushing process to be executed according to the water pressure generated by the pressure pump.
Information query