| 摘要 |
<p>A receptacle having an insulating protection cap is provided to insulate a space the rear surface of the receptacle against the bottom of a line duct and lower a height of the receptacle, thereby obtaining a space with a duct bottom and accordingly functioning as a movement path for more electric wires. A front of a body unit(110) is coupled with plug insertion units(120) for inserting a plug. In body sides of the body unit, first and second protrusion units are respectively formed. In the rear of the body unit, a ground unit of a receptacle inner conductor is installed. A rear protection unit is formed in a shape of a panel having a predetermined width. In order to protect the ground unit of the rear of the body unit of a receptacle(100), the rear protection unit is contacted with the rear of the body unit. First and second side protection units(152b) are respectively prolonged from both ends of the rear protection unit to be respectively contacted with one side of the first and second protrusion units of the body unit of the receptacle.</p> |
