| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent a male member from being vigorously jumped out from a female member when the male and female members are separated from each other without large difference between tension required for separation of the male and female members. SOLUTION: In a pipe joint for connecting a male member A and a female member B, the innermost end of an inserting cylindrical part 10 is blocked, and a through hole 12 for allowing gaseous body from a fluid passage R of the female member B into the cylinder is formed on the peripheral surface. The innermost side part and the front side part from the through hole 12 in the inserting cylindrical part 10 are set to the same radius, the innermost side part and the front side part from the fluid passage R in the female member B are set to the same radius, the same O-rings for airtightly sealing the clearance in the inserting cylindrical part 10 are mounted on the innermost side part and the front side part from the fluid passage R in the female member B, and gaseous body to be allowed to flow through the O-rings or from the through hole 12 to a part between the male and female members in passing the O-ring on the front side of the through hole 12 on the way of the separation of the male and female members is released from a gas vent passage GH formed on at least one side.</p> |
