| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a connector 10 of simple constitution free of the risk to slip off easily with an external force. <P>SOLUTION: The connector 10 comprises a connector body 20 and a retainer 50. The connector body 20 is composed of a pipe connection part 22 having a pipe inserting hole 26 and a connector side mounting mechanism for mounting the retainer 50, while the retainer 50 has a retainer side mounting mechanism for mounting on the connector body 20. The connector side mounting mechanism has a non-circular fitting part 24 in which the outside shape of the pipe connection part 22 is formed from a circular arc portion 24a and a straight portion 24b and a connector side engagement part 28. The retainer side mounting mechanism has a coupling hole 54 to be fitted in the non-circular fitting part 24 and a retainer side engagement part 56 to be engaged with the connector side engagement part 28 when the retainer 50 is inserted axially into the connector body 20 with the coupling hole 54 positioned mating with the non-circular fitting part. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
