| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a connector for a threading rod, which allows the first tip connector piece and the second tip connector piece to go smoothly even when the residual space within a conduit is narrow, and also allows the first tip connector piece to go smoothly within the conduit by the tilting, curving, and even when the first tip connector piece collides or contact strongly with a step or the like arising at the connection part of the conduit. <P>SOLUTION: In the connector for a threading rod which is equipped with the first tip connector piece to be inserted from one end of the conduit and the second tip connector piece which is inserted from the other end of the conduit and hooks the above first tip connector piece in the middle of the conduit thereby being connected with the first tip connector piece, an umbrella-shaped body free of tilting, curving, and inversion is attached to the vicinity of the tip of the rod of the above first tip connecting piece, and a plurality of hooks for hooking the umbrella-shaped body of the above first tip connecting piece are attached to the tip of the above second tip connecting piece. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
