| 摘要 |
<p>In a combination incorportating a replacement faucet spout there is included a series of bushings, and a series of spout nuts through each of which a base end portion of the replacement spout may be disposed. The cylindrical bores in the bushings are substantially identical and are each of a diameter such that the base end portion of the spout is swivellably mountable therein, the outer cylindrical surface of each bushing being of different diameter than that of each remaining bushing, and the internally screw-threaded bore in each spout nut being of different diameter than that of each remaining nut, whereby a selected one of the bushings, the diameter of the outer cylindrical surface of which is complementary to that of the inner bore in a boss, is adapted to be disposed in the inner bore in the boss, with the base end portion of the spout swivellably mounted within the inner bore in said selected one of the bushings, and a selected one of the spout nuts, the diameter of the screw-threaded bore in which is complementary to that of the external screw-threading of the boss, is adapted to be screw-threadedly secured to said external screw-threading of the boss, with the base end portion of the spout, said selected one of the bushings, and said selected one of the spout nuts being restrained against substantial relative axial movement therebetween.</p> |
