Title:
WATER CLOSET
Document Type and Number:
Japanese Patent JP2023067281
Kind Code:
A
Abstract:
To provide a water closet capable of improving dirt discharge performance.SOLUTION: A water closet according to an embodiment has a bowl part, a water discharge part, a drain trap part, and a drain socket. The bowl part has a dirt receiving surface and a rim part. The water discharge part discharges washing water into the bowl part. The drain trap part is connected to a bottom of the bowl part and discharges the dirt in the bowl part. The drain socket is connected to the drain trap part on an upstream side and an exhaust port on a floor surface on a downstream side. The drain socket has a rear R part to change a channel so that the washing water from above flows forward, a front R part that is disposed on the downstream side of the rear R part and changes the channel so that the washing water from backward flows downward, and a water reservoir part to store a portion of the washing water at the channel from the rear R part to the front R part. The drain socket has a throttling part that is disposed on the downstream side of the front R part and reduces a channel cross-sectional area of the front R part.SELECTED DRAWING: Figure 2
Inventors:
TSUBONE YUICHI
MURAYAMA CHISATO
HASHIMOTO HIROSHI
MIYAKE YUYA
OKADA SHIGERU
TAKANO KENICHI
MURAYAMA CHISATO
HASHIMOTO HIROSHI
MIYAKE YUYA
OKADA SHIGERU
TAKANO KENICHI
Application Number:
JP2021178358A
Publication Date:
May 16, 2023
Filing Date:
October 29, 2021
Export Citation:
Assignee:
TOTO LTD
International Classes:
E03D11/13
Attorney, Agent or Firm:
Sakai International Patent Office