A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide the cleaning tool that can be reliably mounted in a drainage pipe for easily and accurately cleaning dirt in a drainage part of the sink.SOLUTION: A drainage duct with a deodorant trap inside is placed below the sink 10 of a washing place, then, the drainage pipe 21 that constitutes the deodorant trap is provided in this drainage duct, a cleaning liquid is filled in the drain pipe 21 by closing the drainage pipe with the cleaning tool 30, and the inside of a drain hole 21b provided in the drain pipe 21 is washed. The cleaning tool 30 comprises a stopper 31 and a handle 32, and the stopper 31 is reliably positioned at a predetermined stopper position P by a centering member 34 that is the stopper provided on the handle 32 when the stopper 31 is inserted into the drain hole 21b.SELECTED DRAWING: Figure 7
【課題】流しの排水部内における汚れを、容易かつ正確に洗浄するため、排水パイプ内へ確実に取付けることができる清掃用具を提供する。【解決手段】流しのシンク１０下方に、防臭トラップを内部に設けた排水ダクトを配置し、この排水ダクト内に、防臭トラップを構成する排水パイプ２１を設け、この排水パイプ２１に設けられた排水穴２１ｂ内を、清掃用具３０で閉じることにより、排水パイプ２１内へ洗浄液を充満させて洗浄する。清掃用具３０は栓３１と柄３２を備え、栓３１を排水穴２１ｂ内へ挿入すると、柄３２に設けられたストッパであるセンタリング部材３４により、栓３１が所定の密栓位置Ｐへ確実に位置決めされる。【選択図】図７
To provide the cleaning tool that can be reliably mounted in a drainage pipe for easily and accurately cleaning dirt in a drainage part of the sink.SOLUTION: A drainage duct with a deodorant trap inside is placed below the sink 10 of a washing place, then, the drainage pipe 21 that constitutes the deodorant trap is provided in this drainage duct, a cleaning liquid is filled in the drain pipe 21 by closing the drainage pipe with the cleaning tool 30, and the inside of a drain hole 21b provided in the drain pipe 21 is washed. The cleaning tool 30 comprises a stopper 31 and a handle 32, and the stopper 31 is reliably positioned at a predetermined stopper position P by a centering member 34 that is the stopper provided on the handle 32 when the stopper 31 is inserted into the drain hole 21b.SELECTED DRAWING: Figure 7
【課題】流しの排水部内における汚れを、容易かつ正確に洗浄するため、排水パイプ内へ確実に取付けることができる清掃用具を提供する。【解決手段】流しのシンク１０下方に、防臭トラップを内部に設けた排水ダクトを配置し、この排水ダクト内に、防臭トラップを構成する排水パイプ２１を設け、この排水パイプ２１に設けられた排水穴２１ｂ内を、清掃用具３０で閉じることにより、排水パイプ２１内へ洗浄液を充満させて洗浄する。清掃用具３０は栓３１と柄３２を備え、栓３１を排水穴２１ｂ内へ挿入すると、柄３２に設けられたストッパであるセンタリング部材３４により、栓３１が所定の密栓位置Ｐへ確実に位置決めされる。【選択図】図７
CLEANING TOOL FOR SINK
流しの清掃用具
NAWA TOKIO (author)
2020-08-27
Patent
Electronic Resource
Japanese
CLEANING TOOL FOR DRAIN PART OF SINK, SINK, AND METHOD FOR CLEANING THE SAME
| European Patent Office | 2020
CLEANING TOOL FOR DRAIN PART OF SINK, SINK, AND METHOD FOR CLEANING THE SAME
| European Patent Office | 2020