Resin tube-equipped quick connector

There is provided a resin tube-equipped quick connector capable of connecting a fuel-transporting resin tube to a mating pipe without hindrance even if the resin tube has a small diameter. The quick connector is constructed such that it includes a connector body having a press-fitting portion, and a...

Full description

Saved in:
Bibliographic Details
Main Authors Yagisawa, Katsuichi, Nagai, Yasuaki, Kato, Kazuhiro, Kitamura, Hirokazu
Format Patent
LanguageEnglish
Published 01.05.2012
Online AccessGet full text

Cover

More Information
Summary:There is provided a resin tube-equipped quick connector capable of connecting a fuel-transporting resin tube to a mating pipe without hindrance even if the resin tube has a small diameter. The quick connector is constructed such that it includes a connector body having a press-fitting portion, and a retainer. On the other hand, a press-fit undergoing portion of the resin tube into which the press-fitting portion is to be press-fitted is beforehand expanded in tube diameter prior to the press-fitting, and the press-fitting portion is press-fitted into the expanded press-fit undergoing portion in a withdrawal-preventing condition to provide the quick connector equipped with the resin tube.