| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an outlet insertion plug coming-off prevention instrument that prevents a plug from easily coming-off from an outlet. <P>SOLUTION: An outlet insertion plug coming-off prevention instrument 10 includes: a ring-shaped member that is screwed into a plate installation hole of an outlet box; and a hook-shaped member that is installed to a cable of which a plug is inserted into an outlet, and is configured so that the hook-shaped member can be hooked onto the ring-shaped member. In addition, an outlet insertion plug coming-off prevention instrument 20 includes: a hook-shaped member that is screwed into a plate installation hole of an outlet box; and a ring-shaped member that is installed to a cable of which a plug is inserted into an outlet, and is configured so that the ring-shaped member can be hooked onto the hook-shaped member. <P>COPYRIGHT: (C)2012,JPO&INPIT |
