| 摘要 |
PURPOSE:To provide a method for connecting a hose in which the hose is scarcely removed from a connecting part of a connector even if heat is applied thereto. CONSTITUTION:The method for connecting a hose comprises the steps of inserting the hose 4 made of resin into a cylindrical connecting part 3 of a connector 1 having a rugged part on its surface, then disposing the part 3 of the state inserted with the hose 4 in an injection mold 5, and injecting a resin material having a linear thermal expansion coefficient of that or less of the part 3 at least to an outer peripheral position corresponding to the part 3 of the hose 4 to form a collar part. |
