Patent ID: 8181933

Claim:
A pipe joint comprising: a first joint member; a holder connected integrally with the first joint member; a second joint member, which is connectably and detachably installed in an interior of the holder; a valve mechanism disposed in an interior of the first joint member, the valve mechanism enabling switching of a flow state of a pressure fluid that flows between the first joint member and the second joint member; and a seal member having a first sealing portion retained between the first joint member and the holder, a second sealing portion which abuts against the second joint member, and a third sealing portion on which a valve body of the valve mechanism is seatable, wherein the first, second, and third sealing portions are integral with each other, and the third sealing portion is in between the first and second sealing portions along an axial direction of the pipe joint, wherein the first sealing portion and the third sealing portions form a L-shape.