THREE-WAY COCK OPERATION TOOL

To allow a three-way cock to be easily and intuitively switched to a desired state.SOLUTION: A three-way cock operation tool 1 comprises a housing 10 to which a three-way cock body is fixed, and an operation member 30 separated from the housing 10, comprising a cock engagement part engaged with a co...

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Bibliographische Detailangaben
Hauptverfasser:	NAKANO KIYOMI, KAWACHI KEITA, YAMAZAKI HIROYUKI, ISHIBASHI NAOTO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
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Beschreibung
Zusammenfassung:	To allow a three-way cock to be easily and intuitively switched to a desired state.SOLUTION: A three-way cock operation tool 1 comprises a housing 10 to which a three-way cock body is fixed, and an operation member 30 separated from the housing 10, comprising a cock engagement part engaged with a cock, and a grip part 33 to be gripped by an operator. The housing 10 is provided with display parts 24a and 24b for displaying the opening/closing state of the cock in cooperation with the operation member 30.SELECTED DRAWING: Figure 3 【課題】三方活栓を容易にかつ直感的に所望の状態に切り替えることができるようにする。【解決手段】三方活栓用操作器具１は、三方活栓本体が固定されるハウジング１０と、ハウジング１０とは別体とされ、コックに係合するコック係合部を有するとともに操作者が把持する把持部３３を有する操作部材３０とを備えている。ハウジング１０には、コックの開閉状態を操作部材３０と共働して表示する表示部２４ａ、２４ｂが設けられている。【選択図】図３