| 摘要 |
PROBLEM TO BE SOLVED: To provide a joint with a seat whole of which can be formed as a simple and relatively small shape and in which, even when changing the mounting position of a seat member, it can be performed rapidly and easily.SOLUTION: A joint with a seat comprises: a tubular joint body 2; and a seat member 3 including an attaching part 20 attached on an outside surface of the joint body 2 and an attachment part 22 having a contact surface 21 extending outward from an end of the attaching part 20 and brought into contact with a surface to be attached. The joint body 2 is provided with a journal part 11 rotatably supporting the seat member 3 such that the attachment part 22 of the seat member 3 is displaced at least between a first attachment position and a second attachment position. Meanwhile, the joint body 2 is provided with a first rotation regulation part 12 and a second rotation regulation part 13 for coming into contact with the surface to be attached and regulating rotation of the joint body 2 with respect to the seat member 3 when the attachment part 22 is positioned at the first attachment position and the second attachment position. |
