| 摘要 |
A box for pipe arrangement is provided to connect easily regardless of an incoming direction of a double pipe by bending a secondary joint of a joint connector against a primary joint in vertical and horizontal directions. Disclosed is a box for pipe arrangement formed by inserting a joint connector(100) which bends a double pipe(60) composed of a CD pipe(61) and a PB pipe(62) in an incoming direction to a hole(52) formed on a lower side(51) of a box main body(50). The joint connector comprises a fixing bolt fitted to the hole of the box main body, a nut fastened to the fixing bolt, a primary joint connected to the nut, a secondary joint coupled to be bendable relatively against the primary joint and a cap fastened to the secondary joint, wherein a hollow of the fixing bolt, a hollow of the nut, a hollow of the primary joint and a hollow of the secondary joint are connected mutually. |
