To provide a branch connector for water service piping, arbitrarily increased in number of branches to three or more.
This branch connector 1 for water service piping is composed of first and second connecting members 3, 75 and an intermediate connecting member 37. The intermediate connecting member 37 is disposed between a first connecting member and a second connecting member. One end part of the intermediate connecting member is provided with an insert part 43, and inserted in a stowing part of a first connecting member. The outer periphery of the insert part is provided with outer peripheral grooves 55, 57 extended in the circumferential direction, and the inner periphery side and the outer periphery side of a stop ring are fitted to the outer peripheral groove and the inner peripheral groove to connect the first connecting member and the intermediate connecting member to each other. The other end part of the intermediate connecting member is provided with a stowing part 63 of the same shape as the stowing part of the first connecting member, and the other end part of the second connecting member is provided with an insert part 85 of the same shape as the insert part of the intermediate connecting member. The intermediate connecting member and the second connecting member are connected to each other by the stop rings 67, 69.
| JP2003074781A | 2003-03-12 | |||
| JPH11148588A | 1999-06-02 |
Kunihiro Daigo
Onishi Ikuko