| 摘要 |
<p>A reinforcing-bar engagement device that can be easily engaged with a position relatively far from an end of a reinforcing bar and exhibits strong engagement force relative to the reinforcing bar. The reinforcing bar (10) has a body member (11) having a through-hole (11a) in which the reinforcing bar is insertable and also has a pair of fitting members (12) fitted between the reinforcing bar inserted in the through-hole (11a) and the inner peripheral surface of the through-hole (11a). The inner peripheral surface (11b) of the through-hole (11a) is of a funnel shape whose diameter is reduced in the direction of the axis (C). A female screw-thread section (12a) with which the reinforcing bar engages is formed on the inner peripheral surface of the fitting member (12). The outer peripheral surface (12b) of the fitting member (12) is a conical surface that is in surface contact with the inner peripheral surface (11b) of the body member (11). On the outer periphery of the body member (11) are provided a substantially circular tube-like insertion section (11c) and a flange section (11d) having a larger diameter than the insertion section (11c). The fitting member (12) has a slit (12c) in the direction of the axis (C) of the through-hole (11a).</p> |
