METHOD FOR FIXING SOCKET TO WATER PIPE

摘要

The present invention relates to a method for connecting water outlet sockets to water pipes. The method for connecting water pipe sockets to water pipes comprises: 1) a step of forming a connection groove (12) on the lower end of the inner circumferential surface of the water outlet socket (10); 2) a step of forming multiple connection projections on the end part of the outer circumferential surface of a water pipe (20); 3) a step of inserting the water outlet socket into the water pipe (20) and of arranging the water outlet socket on the end part of the water pipe (20) so that the connection projection (20) of the water pipe corresponds to the connection groove (12) of the water outlet socket; 4) a step of connecting the connection projection (22) of the water pipe (20) to the connection groove (12) of the water outlet socket (10) by using fluid pressure for expanding the end part of the water pipe (22) on which the connection projection (22) is formed; and 5) a step of injecting a filler (30) into a gap (25) between the water pipe (20) and the water outlet socket (10) for filling the gap (25).