| 摘要 |
A bending coupler for connection of reinforcing bars is provided to arrange reinforcing bars in a curved form quickly and simply as supports screwed to the ends of reinforcing bars are engaged in a spherical shape. A bending coupler for connection of reinforcing bars comprises a reinforcing bar(10), a first support(20), a second support(30), and a fastening cap(40). The reinforcing bar has taper screw thread(11) on the outer surface of the end part. The first support has a taper nut groove(21) coupled to the screw thread of the reinforcing bar on one side, and a curved groove(22) on the other. The first support also has taper screw thread on the outer periphery. The second support has a taper nut groove(31) coupled to the screw thread of another reinforcing bar on one side, and a spherical protrusion(32) on the other. The fastening cap has a taper nut coupled to the taper screw thread on one inner side, and a hole with a smaller diameter than the spherical protrusion on the other.
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