CONNECTION TOOL FOR SUPPLY HOSE-TO-SUPPLY PIPE COMMUNICATION, AND CONNECTION METHOD FOR SUPPLY HOSE-TO-SUPPLY PIPE COMMUNICATION USING THE SAME TOOL

摘要

PROBLEM TO BE SOLVED: To provide a connection tool for supply hose-to-supply pipe communication in which a hose and a metal pipe can be easily and securely connected and fixed to each other without using a metal wire as a so-called annealed wire or a tool tightened by the annealed wire for supplying liquid or gas or the like. SOLUTION: In this connection tool for supply hose-to-supply pipe communication, a lengthwise part of a cylindrical body 1 of metal is set in an axial center direction, and a cut part S is formed in a radial direction. A semi-circular cover body 2 corresponding to the cut part is coupled through a hinge 3 to be freely opened and closed. A lever handle 5 for tightening is rotatably coupled with the body 1 at a facing position to the hinge. A tapered projection 4 is provided on a top surface of the semi-circular cover body 2. COPYRIGHT: (C)2004,JPO