| 摘要 |
PROBLEM TO BE SOLVED: To surely and stably connect an electrical outlet and a plug unit while preventing coming-off (disengagement) of the plug unit from the electrical outlet by supporting both an AC adaptor body and the plug unit with the upper face of the electrical outlet. SOLUTION: An AC adaptor device 1 is provided with the plug unit 3 that has an attachment/detachment part 3c attached/detached to/from the AC adaptor body 2 and a plug part 3p connected to the AC power-supply side. The AC adaptor device is composed as follows. A bottom-face part 3d, from which the plug part 3p is protruded, in the plug unit 3 is formed so that it is located on the same plane with respect to a bottom-face part 2d of the AC adaptor body 2 in a state with the plug unit 3 mounted in the AC adaptor body 2. The AC adaptor device is also provided with a disengagement prevention means 4 for preventing the plug unit 3 mounted in the AC adaptor body 2 from being disengaged. COPYRIGHT: (C)2008,JPO&INPIT
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