| 摘要 |
PROBLEM TO BE SOLVED: To provide a receptacle which is easily pulled out for safety, so that electrical shock or fire is prevented which is caused when the cord of a plug of an electric apparatus is forcedly pulled by a child, lady, or older person, etc. SOLUTION: Even a plug to which a pulling force is hard to be applied is pulled out by a single push of a button, which provides a pushing out force from the rear side of the plug.
|
