| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a structure capable of easily performing a work to attach/detach a spacer to/from an overhead wire, reducing work time, and eliminating the possibility of a bushing to be attached to the overhead wire easily dropping from the spacer, by making the bushing easily detachable from the spacer. <P>SOLUTION: The retainer for an overhead wire comprises: a spacer 5 having a hook part 4 including a recessed housing part 3 for retaining a wire; and a bushing 6 having a detachable structure from the hook part 4, and to be attached to an electric wire 2. The bushing 6 comprises: a body part 15 having a cylindrical shape and detachably attached to the electric wire 2; and a locking part 17 projecting from the body part 15 in the radial direction and having an opening part 16 being opened so that the opening part can be inserted to the hook part 4. After the electric wire 2 is housed into the recessed housing part 3 of the hook part 4 through the bushing 6, the bushing 6 is mounted to the hook part 4 by inserting the hook part 4 into the opening part 16 of the locking part 17, and locking the locking part 17 to a groove 11 formed on the outer peripheral surface of the hook part 4. <P>COPYRIGHT: (C)2012,JPO&INPIT |
