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The function of this socket is to prevent electric shock of the little children. Little children like poking the stick shaped objects into the plug hole , which may lead to electric shock .Secure socket was designed to prevent such accident. Secure socket acts as a lock ,and the two metal pieces of the plug are the keys to unlock the socket . Only both of the safety locks in the two holes were unlocked ,could the plug hole sink and then connect the electro circuit . When children unlock one side , the socket is still safe. This socket requests no excess motion to connect or disconnect the electricity . You use it as a traditional one .
Shuyang Zheng Xing Lv Mo Hu Qingyuan Chen Wenjuan Wei Chao Hu