CROSSING PART BINDING METAL FITTING OF MUTUALLY CONTACTING PIPES

摘要

PROBLEM TO BE SOLVED: To provide a binding metal fitting composed of one metallic round wire rod, and rich in safety and lightness.;SOLUTION: While a nut 16 is threadedly engaged here in advance with separated one end part of the metallic round wire rod M as a male screw 15, a hook-shaped nut receiving seat 17 bent in the separated other end part is engageably-disengageably locked on the male screw 15. A pair of first-second substantially parallel circular arc embracing-gripping surfaces 11 and 12 wound on a vertical pipe Y and a pair of third-fourth substantially parallel circular arc embracing-gripping surfaces 13 and 14 wound on a horizontal pipe X, are molded in series by similarly, alternately and repeatedly bending an intermediate part of the round wire rod M in the vertical-horizontal direction, and nonslip roughened surfaces 18 and 19 with the respective pipes X and Y are carved on its first to fourth circular arc embracing-gripping surfaces 11, 12, 13 and 14.;COPYRIGHT: (C)2007,JPO&INPIT