| 摘要 |
A tube joint (10) comprises a body (12) into which a tube (16) is inserted, a guide member (14) which is arranged in the body (12), a chuck (18) which engages with the outer circumferential surface of the tube (16) to retain the tube (16), fastening pawls (48) which protrude while being inclined by predetermined angles toward the inner circumference facing the tube (16) on the chuck (18), a release bush (22) which releases the tube (16) from a fastened state, and a packing (20) which is installed in the body (12). The packing (20) surrounds the outer circumferential surface of the tube (16), and is displaceable in the axial direction of the body (12) when a pressure fluid is supplied. |
