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1. 发明专利

JPS60211178A Cock with key 失效
标题翻译： COCK带钥匙
公开(公告)号：JPS60211178A
公开(公告)日：1985-10-23
申请号：JP6593184
申请日：1984-04-04
申请人： Masutaro Go
发明人： GO MASUTAROU
IPC分类号： F16K35/06
CPC分类号： F16K35/06
摘要： PURPOSE:To easily and reliably grasp whether a cock is closed or not by pulling out a key opening and closing the cock only when the cock is located at a complete close position. CONSTITUTION:A plug body 2 is provided with a conduction hole 5 which is connected and disconnected to and from inlet and outlet 4, 4 of a cock body, and the head portion thereof is provided with engaging holes 6 where the forward fingers 11 of a key 10 are fitted and engaged. Projections 13 fitted in engaging grooves 12, 12 of the key 10 to be engaged with the key 10 are disposed on the upper surface of the cock body. Only when the plug body 2 is located at a fully- close position, the key 10 is inserted through a slit 16, and the forward fingers 11 thereof are fitted in the engaging holes 6 and engaged therewith. On turning the key 10 from the fully-closed state in the fully opening direction, the engaging grooves 12 of the key 10 are fitted to the projections 13, so that the key 10 will not be pulled out.
摘要翻译：目的：只有当公鸡处于完全关闭位置时，才能通过拔出钥匙开关和闭合公鸡来轻松可靠地掌握公鸡是否关闭。构成：插头本体2设置有导通孔5，导通孔5与旋塞体的入口和出口4,4连接和分离，并且其头部设置有接合孔6，其中前指11 钥匙10安装和接合。安装在与键10接合的键10的接合槽12,12中的突起13设置在旋塞体的上表面上。只有当插头主体2位于完全关闭位置时，键10插入通过狭缝16，并且其前指11装配在接合孔6中并与其接合。在将钥匙10从完全打开方向的完全关闭状态转动时，钥匙10的接合槽12被装配到突起13，使得钥匙10不会被拉出。

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