| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem of a conventional three-way branch joint based on a fixed T-type joint and to be set to branch in an intermediate position of water service piping wherein the conventional one cannot cope with branch layout of terminal equipment such as a sprinkler in the piping environment in which a primary side connection port and a secondary side connection port exist in different directions, not facing to each other. <P>SOLUTION: The branch joint with turnable connection ports is structured by turnably and water-tightly fitting two elbow type joint bodies 2, 2, which are respectively formed with a connection joint port 21 in one end thereof and formed with a body fitting base part 22 in the other end thereof, in fitting holes 3, 3 formed in parallel with each other in an upper surface of a joint barrel body 1, and providing a terminal equipment fitting mechanism 4 in the bottom of the joint barrel body 1. <P>COPYRIGHT: (C)2013,JPO&INPIT |
