| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a free-access floor plug-socket, to which a plug having a ground plug blade can be connected as it is, and further by which the careless fall-off of a wire can be avoided. SOLUTION: A body 1 has a size which is small enough to be housed in the floor of free access. Plug blade insertion holes 2 are formed in parallel with each other in one side surface of the body 1. Wire insertion holes 3 are formed in two side surfaces of the body 1, perpendicular to the one side surface of the body 1. Furthermore, a wire insertion hole 3 is formed in one side surface of the body 1 opposite the one side surface of the body 1. In addition, two sets of power line metal contactors and a set of ground line metal contactors are provided. Furthermore, a wire removing means which is capable of removing the inserted wires by using jig insertion holes 7 is provided. Moreover, a wire holding means for the tension relief of the wire and a means which prevents a bolt from fall-off are provided.</p> |
