A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DRAIN VALVE DEVICE, WASHING WATER TANK DEVICE, AND FLUSH TOILET BOWL
PROBLEM TO BE SOLVED: To provide a drain valve device, a water storage tank device, and a flush toilet bowl, capable of adjusting the amount of washing water.SOLUTION: Drain valve devices 24 and 80 of this invention include valve elements 42 and 86 which are located above a drain port 32 provided on a bottom surface of a water storage tank 18 to open and close the drain port by moving in a vertical direction, floats 48 and 88 which are attached to the valve elements to lower interlockingly with decrease in the water level in a washing water tank, and lowering start timing variable mechanisms 50, 64 and 90 which are attached to the floats to vary the timing of the valve elements to start to lower.SELECTED DRAWING: Figure 1
【課題】洗浄水量を調整することができる排水弁装置、貯水タンク装置、水洗大便器を提供する。【解決手段】本発明の排水弁装置24,80は、貯水タンク18の底面に設けられた排水口32の上方に取り付けられ、上下方向に移動して排水口を開閉する弁体42,86と、この弁体に取り付けられ洗浄水タンク内の水位の低下に連動して下降するフロート48,88と、このフロートに取り付けられ、弁体が下降を開始するタイミングを可変とする下降開始タイミング可変機構50,64,90と、を有する。【選択図】図１
DRAIN VALVE DEVICE, WASHING WATER TANK DEVICE, AND FLUSH TOILET BOWL
PROBLEM TO BE SOLVED: To provide a drain valve device, a water storage tank device, and a flush toilet bowl, capable of adjusting the amount of washing water.SOLUTION: Drain valve devices 24 and 80 of this invention include valve elements 42 and 86 which are located above a drain port 32 provided on a bottom surface of a water storage tank 18 to open and close the drain port by moving in a vertical direction, floats 48 and 88 which are attached to the valve elements to lower interlockingly with decrease in the water level in a washing water tank, and lowering start timing variable mechanisms 50, 64 and 90 which are attached to the floats to vary the timing of the valve elements to start to lower.SELECTED DRAWING: Figure 1
【課題】洗浄水量を調整することができる排水弁装置、貯水タンク装置、水洗大便器を提供する。【解決手段】本発明の排水弁装置24,80は、貯水タンク18の底面に設けられた排水口32の上方に取り付けられ、上下方向に移動して排水口を開閉する弁体42,86と、この弁体に取り付けられ洗浄水タンク内の水位の低下に連動して下降するフロート48,88と、このフロートに取り付けられ、弁体が下降を開始するタイミングを可変とする下降開始タイミング可変機構50,64,90と、を有する。【選択図】図１
DRAIN VALVE DEVICE, WASHING WATER TANK DEVICE, AND FLUSH TOILET BOWL
排水弁装置、洗浄水タンク装置及び水洗大便器
TANIMOTO HIDEKI (author) / HATAMA KENJI (author) / SHINOHARA KOKI (author) / KUBOZONO YUKINORI (author) / KOGA HARUKA (author)
2016-03-17
Patent
Electronic Resource
Japanese
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
DRAIN VALVE DEVICE, WASHING WATER TANK AND FLUSH TOILET BOWL
| European Patent Office | 2018
DRAIN VALVE DEVICE, WASHING WATER TANK DEVICE, AND FLUSH TOILET BOWL
| European Patent Office | 2017
| European Patent Office | 2016