| 摘要 |
PURPOSE: A socket attachment apparatus of a branch pipe is provided to improve workability by easily inserting a packing into a branch hole. CONSTITUTION: A socket attachment apparatus of a branch pipe comprises a branch pipe(200), a watertight unit, a saddle(100), a fastening unit, an inner washer(300), and an assembling unit. The branch pipe is formed in a cylindrical shape. The watertight unit is integrally formed in the bottom of the branch pipe and is composed of a pipe-shaped packing(70). The saddle accurately supports the branch pipe attached on a branch hole. The fastening unit is fastened to the screw unit of the branch pipe and is composed of a nut. The inner washer has female screws corresponding to bolt holes formed on the inner surface of the branch pipe. The assembling unit is composed of multiple bolts corresponding to the female screws.
|
