| 摘要 |
A spray nozzle includes a rod extended from a casing which has two inlets. A follower is rotatably engaging with the rod and has a barrel aligned with one inlet and has one or more cylindrical members aligned with the other inlet. A board and a cap are secured to the rod. A control ferrule may rotate the follower and the disc to align either of the inlets with the barrel and the cylindrical members. The water is allowed to flow out through a peripheral gap formed between the control ferrule and the cap. The spray nozzle includes a greatly simplified configuration.
|
