| 摘要 |
<p>PURPOSE:To prevent a clamp cover in which a front side cover and a rear side cover are openably joined from being opened carelessly due to shock or the like. CONSTITUTION:A cover body 1 is divided into a front side cover 2 and a rear side cover 3, and one side end is openably connected with hinge parts 4 and also inlet and outlet 5 and 6 of a wire W and an insertion vent 7 of a support pin SP of a tension pin insulator G are installed in a side end other than the hinge parts 4. In a clamp cover in which overlapping piece parts 8 and 8' other than their openings 5, 6 and 7 are oppositely installed and are mutually engaged, a pair of shafts are protruded on one overlapping piece part 8 and circular cones are respectively secured on the shafts in a bowl shape of a pipe and long holes having a long diameter perpendicular to each circular cone are bored horizontally and male engagement parts 9 are formed, and also engagement holes for pushing each circular cone are opened in the other overlapping piece part 8'. Further, a swelling part is formed on one side of the overlapping piece part 8' and recess parts are installed in the upper direction of each engagement hole within the swelling part.</p> |
