| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a simple detachable joint for a hose allowing a fall-stopper member to be exchanged in the case of maintenance of equipment and capable of preventing the generation of fall accident of a male joint. <P>SOLUTION: The male joint 3 is provided to be detachably connected to a female joint part 1 formed on a equipment 5 side. The female joint 1 has an annular groove 17 formed in the inner peripheral surface 15 of a hole part 9, in which the male joint 3 is to be inserted. The male joint 3 is provided with a shrinkable ring-like fall stopper member 35 to be engaged with a peripheral side of a connecting part 23 of a nipple 21 and a sleeve 41 capable of enlarging diameter of the fall stopper member 35. After inserting the connecting part 23 into the hole part 9, the sleeve 41 is inserted to the inner peripheral side of the fall stopper member 35 to enlarge diameter of the fall stopper member 35, and engaged with the annular groove 17 to connect the male joint 3 to the female joint 1. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
