| 摘要 |
A distribution pipe structure is provided to reinforce a screw clamp part by increasing a screw clamp part area between the valve connective pipe and a distribution pipe main body. A distribution pipe structure comprises a distribution pipe main body(20), a valve connective pipe(40), and a screwnut(50). A plurality of through-holes(30) is formed at the circumference of the distribution pipe main body to the longitudinal direction. A pipe coupling part(32) of the ring shape is formed at the through hole into one body. An inner screw part(34) is formed at the inner circumference of the pipe coupling part. An outer screw part(44) formed in the outer circumference of valve connective pipe is combined in the screw part of the pipe coupling part of the distribution pipe main body. The screwnut is inserted in the outer circumference of the valve connective pipe. The screw part is formed in order to connect a valve to the valve connective pipe at inner circumference of the screwnut. |
