| 摘要 |
PROBLEM TO BE SOLVED: To provide a universal pipe joint that can adjust the connection angle same as a conventional universal joint preventing the stagnation of water or dirt at a connection part. SOLUTION: It is a universal pipe joint with a turning cylinder 14 that a connection pipe (inflow pipe 13) is inserted inside and provides a spherical socket member 11 having a spherical inside section 16 of larger diameter than that of the pipe body at the edge of the pipe body 15, a connection cylinder 12 that is inserted into the above pipe body of the spherical socket member and the edge is protruded to the spherical inside part and a spherical outside face part 17 corresponding to the spherical inside face part of the above spherical socket member. Besides the opening edge at the end of the above connection cylinder is formed as a recessed section 22 that a inclination side for the connection direction of the above connection pipe receding on the side of the opposite connection pipe side and a convex section that an opposite inclination side for the connection pipe protruding to the above connection pipe, the above connection pipe is formed so as to be inserted into the turning cylinder to the position where the end part of the connection pipe touches to the above connection cylinder. COPYRIGHT: (C)2004,JPO
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