| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a pipe joint stably maintaining a connection state with a pipe and easily connecting the pipe. <P>SOLUTION: This pipe joint 10 connects a substantially rectangular pipe 20 having an annular groove part 21 for preventing coming-off. The pipe joint 10 comprises: a coming-off prevention member 120 formed in a substantially rectangular shape corresponding to the shape of the pipe 20 and fitted to a groove part 21 of the pipe 20; and a joint body 110 having a socket 111 for inserting the pipe 20 mounted with the coming-off prevention member 120 and an engaged part 112 engaged with the coming-off prevention member 120. The coming-off prevention member 120 includes a mounting part 121 abutting on an outer surface of the groove part 21 and an elastic deformation part 122 protruding and separated from an outer surface of the groove part 21 and elastically deformable in an inner direction. The mounting part 121 and the elastic deformation part 122 are arranged side by side on the same side of the coming-off prevention member 120. <P>COPYRIGHT: (C)2013,JPO&INPIT |
