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 WATER CLOSET BOWL
PROBLEM TO BE SOLVED: To provide a drain valve device capable of saving water irrespective of period of operation time.SOLUTION: An drain valve device in an embodiment includes: a valve 40; and a pull-up part 50. The valve 40 plugs an outlet 15 which is formed in a bottom face of a washing water tank 11 for reserving washing water for washing a toilet bowl. The pull-up part 50 is for pulling up the valve 40. The pull-up part 50 has an engaging part 50b. The engaging part 50b engages with the valve 40 at a first height H, and releases the engagement with the valve 40 at a second height Hhigher than the height of the first height H.SELECTED DRAWING: Figure 5
【課題】操作時間の長短に関わらず節水化を図ること。【解決手段】実施形態に係る排水弁装置は、弁体４０と、引上部５０とを備える。前記弁体４０は、便器を洗浄する洗浄水を貯水する洗浄水タンク１１の底面に配置される排水口１５を塞ぐものである。前記引上部５０は、前記弁体４０を引き上げるものである。また、前記引上部５０は、係合部５０ｂを備える。前記係合部５０ｂは、第１の高さＨ１で前記弁体４０と係合し、前記第１の高さＨ１よりも高い第２の高さＨ２で前記弁体４０との係合を解除する。【選択図】図５
DRAIN VALVE DEVICE, WASHING WATER TANK DEVICE AND WATER CLOSET BOWL
PROBLEM TO BE SOLVED: To provide a drain valve device capable of saving water irrespective of period of operation time.SOLUTION: An drain valve device in an embodiment includes: a valve 40; and a pull-up part 50. The valve 40 plugs an outlet 15 which is formed in a bottom face of a washing water tank 11 for reserving washing water for washing a toilet bowl. The pull-up part 50 is for pulling up the valve 40. The pull-up part 50 has an engaging part 50b. The engaging part 50b engages with the valve 40 at a first height H, and releases the engagement with the valve 40 at a second height Hhigher than the height of the first height H.SELECTED DRAWING: Figure 5
【課題】操作時間の長短に関わらず節水化を図ること。【解決手段】実施形態に係る排水弁装置は、弁体４０と、引上部５０とを備える。前記弁体４０は、便器を洗浄する洗浄水を貯水する洗浄水タンク１１の底面に配置される排水口１５を塞ぐものである。前記引上部５０は、前記弁体４０を引き上げるものである。また、前記引上部５０は、係合部５０ｂを備える。前記係合部５０ｂは、第１の高さＨ１で前記弁体４０と係合し、前記第１の高さＨ１よりも高い第２の高さＨ２で前記弁体４０との係合を解除する。【選択図】図５
DRAIN VALVE DEVICE, WASHING WATER TANK DEVICE AND WATER CLOSET BOWL
排水弁装置、洗浄水タンク装置および水洗大便器
SHINOHARA KOKI (author) / TANIMOTO HIDEKI (author) / ABE MAKOTO (author)
2017-01-05
Patent
Electronic Resource
Japanese
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
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