| 摘要 |
<p>A locking member (16) is provided to a housing member (14) such that the locking member can be moved to a standby position and a connected position. When a pipe (12) is inserted into an opening (50) of the housing member (14) when the locking member (16) is in a state of being locked in the standby position, the locking member (16) is unlocked, and can be moved into the connected position. However, a tip part (64A) of a detection stopper (64) has been brought into contact with a flange part (12A) of the pipe (12), thereby preventing the movement of the locking member (16) into the connected position. The pipe (12) is then inserted further, and when the flange part (12A) clears the detection stopper (64) position, the detection stopper (64) and the locking member (16) are moved into the connected position.</p> |
