| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inexpensive pipe joint capable of easily checking the connecting condition of a connecting pipe inserted into insertion holes of a joint main body. <P>SOLUTION: In the pipe joint A, by inserting the connecting pipe B equipped with a water flow passage B1 into the insertion holes 2, 3 of the joint main body 1, the connecting pipe B is connected to the joint main body 1 by biting of an engagement ring 17 into the connecting pipe B and sealing of a sealing member 5. The pipe joint A is equipped with the joint main body 1 having the first insertion hole 2 into which the connecting pipe B is inserted, and formed at the inlet side, and the second insertion hole 3 communicating with the first insertion hole 2, and formed at the outlet side, and an in-core 20 attached to the water flow passage B1 of the connecting pipe B. The in-core 20 has a length to be exposed to the outside from the second insertion hole 3 in a condition of normal connection of the connecting pipe B to the joint main body 1. <P>COPYRIGHT: (C)2007,JPO&INPIT |
