| 摘要 |
Provided is a pipe joint configured so as to reduce the number of parts and so as to prevent a position restriction member (restriction/suppression member) from being moved by the pressure of fluid flowing through the inside of the pipe joint, the position restriction member restricting the position of an O-ring. A retainer (14) is provided with: a restriction portion (50) which restricts the position of an O-ring installed in an insertion hole (20); and a suppression portion (52) which engages with a spool (200A) of a pipe (200) and suppresses the removal of the pipe (200) from the insertion hole (20). When the retainer (14) is moved to the negative side in the Y-direction and mounted to a mounting portion (24), the retainer (14) is held in the X-direction between a facing wall section (32) and a cylinder portion (22). As a result of this configuration, the number of parts is reduced and the retainer (14), which restricts the position of the O-ring (28), is prevented from being moved in the X-direction by the pressure of fluid flowing in the X-direction through the inside of the pipe joint (10). |
