| 摘要 |
PROBLEM TO BE SOLVED: To provide a joint capable of securely fitting a protruding bar 3 of a sleeve 2 into a recessed groove 5 of a ring 4 and fixing a hose 6 always securely and allowing a worker to confirm a position of a terminal of the hose 6 easily and visually and confirm proper fixation of the hose 6 easily. SOLUTION: In this joint of the hose having the sleeve 2 protruding from a joint main body 1 and inserted into the terminal of the hose 6 and the ring 4 for tightening the hose 6 in which the sleeve 2 is inserted from its outer side, the protruding bar 3 extending in the peripheral direction is formed at the outer periphery of the sleeve 2, the recessed groove 5 in which the protruding bar 3 is fitted is formed on an inner face of the ring 4, and a positioning means abutted on an end face of the joint main body 1 while the protruding bar 3 is fitted into the recessed groove 5 to see through its inside is provided in one side part of the ring 4. COPYRIGHT: (C)2007,JPO&INPIT
|
