| 摘要 |
This invention relates generally to the field of devices designed to prevent the use of electrical equipment or appliances by securing the electrical plug. More specifically this invention relates to a device which will captivately surround the blades of the electrical plug in such a manner that young children, elderly persons, or mentally retarded persons cannnot gain access to their use, and which incorporates a clamping mechanism which can be actuated without the use of any external apparatus, such as a key or a tool.
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