| 摘要 |
PROBLEM TO BE SOLVED: To solve such problems that in the case of an injection nozzle in conventional aerosol sprayers, a baffle member for adjusting an injection condition is always kept in the state of being disposed inside the injection nozzle and, since the aerosol sprayer cannot be used under the condition of removing the baffle member, the injection condition cannot be restored to the original state, whereby there may also be the case of causing rather inconvenience, and further that in the case of the injection nozzle in the conventional aerosol sprayers, both functions of a droplet-like injection function and a spray-like injection function cannot freely be used in combination with each other, and the buffle member for adjusting the injection condition cannot be adapted to existing injection nozzles as it is. SOLUTION: A buffle plate 5 having a restriction 5a is integrally formed at an intermediate part of a passage S in a cylindrical body 4, and a plurality of protrusions 6 are integrally formed on an inner wall 4a on the forward end side of the passage S in the cylindrical body 4 in the longitudinal direction of the cylindrical body 4 at equal intervals. Further, the base end side of the passage S in the cylindrical body 4 is formed as an insertion part 7 which is detachably inserted into an injection nozzle 3.
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