| 摘要 |
PROBLEM TO BE SOLVED: To provide a pipe joint capable of allowing a worker to easily confirm an insertion state of a tubular body even when connection of the tubular body is executed in a place where visual confirmation is difficult.SOLUTION: A pipe joint includes a housing 1 and an indicator 2; an inner face of the housing 1 presses the indicator moved to a depth side in the axial direction; the indicator 2 includes an elastic deformation portion 22 and an index portion 23; and the elastic deformation portion 22 is elastically deformed inward in the radial direction in accompany with the movement of the indicator 2. The elastic deformation is released when the indicator 2 is further moved, and collided with the housing 1 while generating collision noise; the index portion 23 is kept in a state to be aligned with a display window portion 111 formed on the housing 1 or a state to be separated from the state of aligning with the display window portion 111 in accompany with the movement of the indicator 2; and the display window portion 111 is formed so that whether the index portion 23 is in the aligned state or not, can be visually confirmed from the external of the housing. |
