| 摘要 |
PROBLEM TO BE SOLVED: To adjust the spraying angle as required and to freely change the spraying area. SOLUTION: This nozzle is provided with a main body 10 with a recess 16 formed in the front, an elastic nozzle member 18 to be non-rotatably inserted into the recess 16 and a cap member 11 to be rotatably engaged with the periphery 21 of the member 18. An insertion hole communicating with a spraying cylinder is formed in the lower face of the main body, a first nozzle hole 20 communicating with the insertion hole to spray the contents is bored in the inner face of the recess 16, and a second nozzle hole 28 is bored in the nozzle member 18 to spray forward the contents jetted from the first nozzle hole 20. The periphery 21 of the nozzle member 18 is radially compressed by the cap member 11 by turning the cap member 11 to adjust the opening area of the second nozzle hole 28. |
