| 摘要 |
PROBLEM TO BE SOLVED: To hinder a slit from narrowing and to prevent contact failure between an attachment plug terminal and a feed terminal of a power outlet, by making an insert part of the attachment plug terminal hollow, enabling the insert part to be elastically deformed by providing an axial slit therein, and mounting a core member in the hollow part of the insert part. SOLUTION: A plug terminal A is a hollow cylinder a hemispherical front end part, and its base end side is a mounting part while its front end side is an insert part 2. A slit 3 with its end opened is formed in the insert part 2, and the insert part 2 can be elastically deformed in the vertical direction in a part thereof where the slit is formed. Specifically, the insert part 2 is slightly expanded outwardly and gaps within an elastically deformable limit are formed between inner surfaces of the insert part 2 and a core member 8. According to this embodiment, the elastically deformable insert part 2 is deformed in the vertical direction by a minute angleθ, and therefore it is pressed against by hole walls of an outlet when inserted into a hole part of the outlet, and a steady contact state is obtained.
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