| 摘要 |
PROBLEM TO BE SOLVED: To provide a receptacle structure for preventing falling-off. SOLUTION: The receptacle structure for preventing falling-off is composed of an upper lid, a lower lid, at least two elastic piece units, and a control unit. The upper lid has at least two insertion ports and the lower lid has a housing space inside, the two elastic piece units are installed in the housing space of the lower lid and have respectively a fulcrum portion and at least one elastic piece. One end of the elastic piece is connected to the fulcrum portion and the other end forms a contact part, and the contact parts of the two elastic piece units correspond to two insertion ports. A control unit is installed on the upper lid movably, and the control unit selectively pressure contacts the elastic piece of the two elastic piece units. Thus, the receptacle structure for preventing falling-off having a plug fixing function is constructed. COPYRIGHT: (C)2011,JPO&INPIT
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