Structure for coupling resin tubes by the use of a bracket

摘要

A structure for coupling resin tubes by the use of a bracket, comprises tubes made of resin, a pipe or insert made of metal and inserted into one end of the tubes, and a bracket made of resin and surrounding the insert and the tubes where the insert is inserted upon injection molding of the bracket. The tubes are coupled with a clearance left therebetween. The metal insert extends radially and outwardly to provide annular projections where it is inserted into the one ends of the resin tubes. Also, the metal insert has opposite end extending beyond axial ends of the bracket.