| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a plug that can be used for both 2P and 3P, and can accommodate a ground pin by rotational operation, in which improper use, such as use as a 2P plug for 3P plug socket is unlikely to occur. <P>SOLUTION: Plug 1 includes: a plug body 20 that holds terminals 11 and 12 and a ground pin 13; and a body cover 60 provided in a rotatable manner with respect to the plug body 20. When the rotating position of the body cover 60 with respect to the plug 20 is in a first position, the ground pin 13 protrudes. When the rotating position of the body cover 60 with respect to the plug body 20 is in a second position, the ground pin 13 is accommodated by the plug body 20. Further, the body cover 60 is energized by a flat spiral spring 80 toward the first position, and when the rotating position of the body cover 60 with respect to the plug body 20 is in the first position, accommodating of the ground pin 13 by the plug body 20 is stopped. <P>COPYRIGHT: (C)2013,JPO&INPIT |
