Invention Grant
US08235758B2 Rotatable plug 有权
可旋转插头

Rotatable plug
Abstract:
A rotatable plug includes a plug portion and a base portion rotatably connected to the plug portion, an angle is formed by a rotational axis of the base portion and a center axis of the plug portion, and when the base portion rotates about rotational axis, the plug portion is folded to the base portion.
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