A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
TOILET BOWL APPARATUS
PROBLEM TO BE SOLVED: To provide a toilet bowl apparatus capable of reducing occurrence of abnormal sound from a water discharge port.SOLUTION: A toilet bowl apparatus comprises: a toilet bowl main body having a bowl; a water discharge port for discharging water into the bowl; a passage 6 including a downstream side passage 63 for circulating water to the water discharge port and a reduced-diameter part 62 that is provided on the upstream side of the downstream side passage 63, receives introduced water, and has a diameter shorter than that of a cross section of the downstream side passage 63; and a rib part 631 that protrudes to the inner side of the downstream side passage 63. Preferably, the rib part 631 is disposed at a lower place of the downstream side passage 63. Preferably, a cross sectional area S2 of the downstream side passage 63 at part at which the rib 631 is disposed is larger than a cross sectional area S1 of the reduced-diameter part 62.SELECTED DRAWING: Figure 7
【課題】吐水口からの異音の発生を低減することができる便器装置を提供すること。【解決手段】便鉢を有する便器本体と、便鉢に水を吐出する吐水口と、吐水口に向けて水を流通させる下流側流路６３、及び下流側流路６３の上流側に設けられ水が導入されると共に下流側流路６３の断面積よりも小径の縮径部６２を有する流路６と、下流側流路６３の内部側に突出するリブ部６３１と、を備える。また、リブ部６３１は、下流側流路６３の下方に配置されることが好ましい。また、リブ部６３１が配置される部分における下流側流路６３の断面積Ｓ２は、縮径部６２の断面積Ｓ１よりも大きいことが好ましい。【選択図】図７
TOILET BOWL APPARATUS
PROBLEM TO BE SOLVED: To provide a toilet bowl apparatus capable of reducing occurrence of abnormal sound from a water discharge port.SOLUTION: A toilet bowl apparatus comprises: a toilet bowl main body having a bowl; a water discharge port for discharging water into the bowl; a passage 6 including a downstream side passage 63 for circulating water to the water discharge port and a reduced-diameter part 62 that is provided on the upstream side of the downstream side passage 63, receives introduced water, and has a diameter shorter than that of a cross section of the downstream side passage 63; and a rib part 631 that protrudes to the inner side of the downstream side passage 63. Preferably, the rib part 631 is disposed at a lower place of the downstream side passage 63. Preferably, a cross sectional area S2 of the downstream side passage 63 at part at which the rib 631 is disposed is larger than a cross sectional area S1 of the reduced-diameter part 62.SELECTED DRAWING: Figure 7
【課題】吐水口からの異音の発生を低減することができる便器装置を提供すること。【解決手段】便鉢を有する便器本体と、便鉢に水を吐出する吐水口と、吐水口に向けて水を流通させる下流側流路６３、及び下流側流路６３の上流側に設けられ水が導入されると共に下流側流路６３の断面積よりも小径の縮径部６２を有する流路６と、下流側流路６３の内部側に突出するリブ部６３１と、を備える。また、リブ部６３１は、下流側流路６３の下方に配置されることが好ましい。また、リブ部６３１が配置される部分における下流側流路６３の断面積Ｓ２は、縮径部６２の断面積Ｓ１よりも大きいことが好ましい。【選択図】図７
TOILET BOWL APPARATUS
便器装置
YAMORI KEIJI (author) / KATO TOSHIHARU (author)
2017-02-23
Patent
Electronic Resource
Japanese
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
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