| 摘要 |
The manifold type pipe structure according to the present invention is characterized in that at least branch pipe is formed at a pipe passage having a flow hole through which fluid flows, and an input coupling part is formed at an end of the pipe passage, and a joint coupler forming an output coupling part at the other end is prepared, and an output coupling part of a joint coupler of the other places is joint-connected with a limited rotation angle at an input coupling part of at least one joint coupler. |
