| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a header of a simple structure which enables a worker to quickly and easily connect a pipe joint for a branch piping to a header main body, enables the worker to easily confirm whether connection is normally done or not, and prevents a flooded accident or the like of buildings and facilities. <P>SOLUTION: A locking hollow part 16 is formed on an outer surface of a surrounding wall part forming a hole part 13 of the header main body 2. The pipe joint 4 includes an elastic locking member 21 automatically locking the locking hollow part 16 when an inner insertion pipe part 15 is inserted to the hole part 13 of the header main body 2 to a regular insertion position. <P>COPYRIGHT: (C)2009,JPO&INPIT |
