Title:
WASHING WATER TANK DEVICE WITH HAND WASH BASIN AND FLUSH TOILET BOWL EQUIPPED THEREWITH
Document Type and Number:
Japanese Patent JP2020128654
Kind Code:
A
Abstract:
To provide a washing water tank device with a hand wash basin and a flush toilet bowl equipped therewith capable achieving both straightening of the washing water discharged from a hand-washing discharging port and suppression of water film rupture due to residual water in the discharging port before hand-washing discharging.SOLUTION: A washing water tank device 1 with a hand wash basin has a hand wash basin 24 provided at an upper part of a washing water tank 20. A cylindrical straightening part 48 straightening the washing water is provided to a hand wash discharge port 28 of the hand wash basin, and the straightening part comprises a first diversion part 50 partitioned by first partitioning walls 72, 74 orthogonal to the axial direction thereof and forming multiple openings in the upstream side, and a second diversion part 52 provided downstream the first diversion part and partitioned by second partitioning walls 76, 78 orthogonal to the axial direction of the straightening part and forming multiple openings.SELECTED DRAWING: Figure 10
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Inventors:
SHINOHARA YUKI
YAMAGUCHI SAEKO
TOTSUGI MAKOTO
YAMAGUCHI SAEKO
TOTSUGI MAKOTO
Application Number:
JP2019021793A
Publication Date:
August 27, 2020
Filing Date:
February 08, 2019
Export Citation:
Assignee:
TOTO LTD
International Classes:
E03D1/24; E03D1/01
Domestic Patent References:
| JP2018109272A | 2018-07-12 | |||
| JP2003119856A | 2003-04-23 |
Attorney, Agent or Firm:
Shinichiro Tanaka
▲吉▼田 和彦
Hiroyuki Suda
Disciple Maru Ken
Mitsuru Matsushita
Ichiro Kurasawa
Yasushi Yamamoto
▲吉▼田 和彦
Hiroyuki Suda
Disciple Maru Ken
Mitsuru Matsushita
Ichiro Kurasawa
Yasushi Yamamoto