| 摘要 |
A connecting structure of water transfer pipeline, including a connecting member having a central flow way, a ball section at one end and an insertion end at the other end. An outer collar is fitted around the insertion end. An inner circumference of the outer collar is formed with an annular groove in which a C-shaped retainer ring is inlaid. The retainer ring abuts against an annular rib of the connecting member. A water pipe is fitted around the insertion end of the connecting member to clamp the C-shaped retainer ring, whereby the connecting member, the outer collar and the water pipe are connected with each other. A ball seat formed with a central passage and having a tapered lower opening is fitted around the ball section of the connecting member. An upper opening of the ball seat is formed with an inner thread. An upper retainer collar is fitted around the other side of the ball section. A water transfer pipe with outer thread is screwed in the inner thread of the ball seat. The water transfer pipe compresses the upper retainer ring, whereby the ball section of the connecting seat is pivotally embraced by the ball seat.
|
