| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a quick connector coupling having advantages such as high temperature application and crush resistance as well as corrosion resistance and easiness to manufacture. <P>SOLUTION: This quick connector coupling includes a connector body, a primary retainer, a secondary retainer and a male member having a radially enlarged upset. The connector body includes a stem and a separate cap permanently secured to the stem. The annular rib of the stem is positioned in the annular groove of the cap. The primary retainer and the secondary retainer are located axially between the two annular abutment surfaces of the connector body. The primary retainer has a ring and two primary retainer arms located axially forward of the ring, and each primary retainer arm is in abutting relationship with the upset. The secondary retainer has a ring and two secondary retainer arms located axially rearward of the ring. Each secondary retainer arm is located in the circumferential direction in between the two primary retainer arms and in abutting relationship with the upset. <P>COPYRIGHT: (C)2008,JPO&INPIT |
