Operating tool for three-way stopcock

The invention provides an operation tool for a three-way stopcock, which can easily and intuitively switch the three-way stopcock to a desired state. An operating tool (1) for a three-way stopcock is provided with a housing (10) to which a three-way stopcock body is fixed, and an operating member (3...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NAKANO KIYOMI, KAWACHI KEITA, YAMAZAKI HIROYUKI, ISHIBASHI NAOTO
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention provides an operation tool for a three-way stopcock, which can easily and intuitively switch the three-way stopcock to a desired state. An operating tool (1) for a three-way stopcock is provided with a housing (10) to which a three-way stopcock body is fixed, and an operating member (30) provided separately from the housing (10), the operating member (30) having a cock engagement section that engages with a cock, and having a gripping section (33) that is gripped by an operator. The housing (10) is provided with display units (24a, 24b) that operate together with the operating member (30) to display the opening/closing state of the cock. 本发明提供能够将三通活栓容易且直观地切换至所希望的状态的三通活栓用操作器具。三通活栓用操作器具(1)包括壳体(10)和操作构件(30),该壳体(10)供三通活栓主体固定,该操作构件(30)与壳体(10)分体设置,具有与旋塞卡合的旋塞卡合部并具有供操作者把持的把持部(33)。在壳体(10)设置有与操作构件(30)共同动作来对旋塞的开闭状态进行显示的显示部(24a、24b)。