摘要 |
A method of molding a connection member of a synthetic resin pipe and a structure of the same are provided to improve the water tightness by consecutively connecting the connection members with hot blast. A method of molding a connection member of a synthetic resin pipe is composed of a supply process of supplying one or two lead wires to an injection mold(12) at a lead wire supplier(10); an extrusion member molding process of molding a coating member covering the whole surface of the lead wire through the injection mold when the resin is melted and supplied at an extrusion molding device(13); and a connection process of supplying the hot blast from a hot air device(15) between extrusion members(20) when the extrusion member is supplied to a winder apparatus(14), melting the connection member by pushing the outer side of the extrusion member by a roller(16), and integrally connecting the extrusion member. A coupling is molded by connecting/cutting the extrusion member and projecting a projection wire.
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