| 摘要 |
PURPOSE: Double-sided plug is provided to convert a plug according to the shape of an outlet and prevent the length of the plug body from increasing. CONSTITUTION: A plug is constructed of a plug body(3) and a double-sided plug(2). The plug body has two holes having different shapes corresponding to plug shapes so that the plug is connected to two different outlets. The inside of each hole is connected to an electric wire so as to be provided with voltage. The double-sided plug has different shapes of plugs formed at both sides. The two different shapes of the plug are selectively used for outlets having different forms. The plug is inserted into and fixed to the inside of the plug body to be smoothly combined with the plug body.
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