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To provide a toilet bowl cleaning device having an arm member capable of improving the durability of a ball chain.SOLUTION: A toilet bowl cleaning device 1 includes a tank 2 for storing cleaning water, an on-off valve 7 for opening/closing a drain port 21 of the tank 2, a rotating shaft member 812, and ball chains 71 and 72 connected to the on-off valve 7, an arm member 81 that connects the rotating shaft member 812 and the ball chains 71 and 72 and pulls up the ball chains 71 and 72 by rotating integrally with the rotating shaft member 812, and the arm member 81 includes guide surfaces 862 and 872 that guide the ball chains 71 and 72 from under them when the arm member 81 pulls up them, the guide surfaces include lateral guide surfaces 863 and 873 extending laterally from the base end when the arm member 81 pulls up the ball chains 71 and 72, and lower guide surfaces 864 and 874 extending downward, and at least some of the guide surfaces 862 and 872 have a curved surface shape and/or an inclined surface shape.SELECTED DRAWING: Figure 9
【課題】玉鎖の耐久性を向上させることができるアーム部材を有する便器洗浄装置を提供すること。【解決手段】便器洗浄装置1は、洗浄水を貯留するタンク2と、タンク2の排水口21を開閉する開閉弁7と、回動軸部材812と、開閉弁7に接続される玉鎖71,72と、回動軸部材812と玉鎖71,72とを接続し、回動軸部材812と一体で回動することで玉鎖71,72を引き上げるアーム部材81と、を備え、アーム部材81は、アーム部材81が玉鎖71,72を引き上げる場合に、玉鎖を下方からガイドするガイド面862,872を有し、ガイド面は、基端から先端に延びて形成され、アーム部材81が玉鎖71,72を引き上げる場合において、基端から横方向に延びる横方向ガイド面863,873と、下方に向けて延びる下方ガイド面864,874を有し、ガイド面862,872の少なくとも一部は、曲面形状及び/又は傾斜面形状に形成される。【選択図】図9
To provide a toilet bowl cleaning device having an arm member capable of improving the durability of a ball chain.SOLUTION: A toilet bowl cleaning device 1 includes a tank 2 for storing cleaning water, an on-off valve 7 for opening/closing a drain port 21 of the tank 2, a rotating shaft member 812, and ball chains 71 and 72 connected to the on-off valve 7, an arm member 81 that connects the rotating shaft member 812 and the ball chains 71 and 72 and pulls up the ball chains 71 and 72 by rotating integrally with the rotating shaft member 812, and the arm member 81 includes guide surfaces 862 and 872 that guide the ball chains 71 and 72 from under them when the arm member 81 pulls up them, the guide surfaces include lateral guide surfaces 863 and 873 extending laterally from the base end when the arm member 81 pulls up the ball chains 71 and 72, and lower guide surfaces 864 and 874 extending downward, and at least some of the guide surfaces 862 and 872 have a curved surface shape and/or an inclined surface shape.SELECTED DRAWING: Figure 9
【課題】玉鎖の耐久性を向上させることができるアーム部材を有する便器洗浄装置を提供すること。【解決手段】便器洗浄装置1は、洗浄水を貯留するタンク2と、タンク2の排水口21を開閉する開閉弁7と、回動軸部材812と、開閉弁7に接続される玉鎖71,72と、回動軸部材812と玉鎖71,72とを接続し、回動軸部材812と一体で回動することで玉鎖71,72を引き上げるアーム部材81と、を備え、アーム部材81は、アーム部材81が玉鎖71,72を引き上げる場合に、玉鎖を下方からガイドするガイド面862,872を有し、ガイド面は、基端から先端に延びて形成され、アーム部材81が玉鎖71,72を引き上げる場合において、基端から横方向に延びる横方向ガイド面863,873と、下方に向けて延びる下方ガイド面864,874を有し、ガイド面862,872の少なくとも一部は、曲面形状及び/又は傾斜面形状に形成される。【選択図】図9
TOILET BOWL CLEANING DEVICE
便器洗浄装置
HAMADA SHUHEI (Autor:in)
31.10.2019
Patent
Elektronische Ressource
Japanisch
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen