| 摘要 |
PROBLEM TO BE SOLVED: To simplify a locked operation, and to confirm of the locked condition easily from a remote side by visual observation. SOLUTION: A cam metal 14 on a receptacle 1 side has regulation faces 14a, 14b engaged with a regulated face 12e of a pivotal part 12b in a lid body 12 under the condition where the lid body 12 is opened. An engaging protrusion 12d is formed in the lid body 12 of a receptacle 1, and an engaging recess 2a engaged disengageably with the engaging protrusion 12d under the condition where the receptacle 1 is connected to a plug 2 is formed in the plug 2. Fit marks 23a, 23b conformed when the opened condition of the lid body 12 is locked are provided over a range from the cam metal 14 to the pivot part 12b of the lid body 12. COPYRIGHT: (C)2004,JPO
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