| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a pipe joint of which the connected condition of a pipe and the inside of a joint can be checked from outside, preventing the occurrence of errors of connecting pipes and mounting internal components as well as preventing the occurrence of breakage or missing of components due to the disassembly of the joint, and keeping itself safe in use for a long period without being affected by solvent, ant preventing agent or antiseptic agent under such environment. <P>SOLUTION: The pipe joint comprises a joint body consisting of a cylindrical joint member 2 and a cover member 3, a see-through cylinder 8 sealed and mounted therein via an anti-come-off member 12 and seal rings 10, 11, and a check window 4 opened in the outer peripheral face of the cover member 3. The outer peripheral face of the cover member 3 is coated with a see-through shrink film 15 and a peripheral face 15a of the film 15 is held in engagement with the check window 4. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
