| 摘要 |
PROBLEM TO BE SOLVED: To soften a spray state of a content liquid of an aerosol container.SOLUTION: An injection button 10 comprises a stem fitting part 11 which can fit to an injection stem of an aerosol container in an approximately center part of a bottom surface. A conduction path is formed from the stem fitting part 11 to a nozzle hole 26, and a nozzle member 20 is arranged on an outlet part of the conduction path. The nozzle member 20 has a bottomed cylindrical shape, and includes an annular wall 23 formed inside the nozzle member so as to stand from a bottomed part 22. An inside of the annular wall 23 serves as a storage chamber 25 for storing a content liquid of the aerosol container. An outlet of the conduction path faces an opening part of the storage chamber 25. A plurality of nozzles 26 are annularly arranged on the bottomed part 22 on an outer side of the annular wall 23. An outer surface of the bottomed part 22 of the nozzle member 20 inclines with respect to a horizontal surface, and directs obliquely upward. The conduction path includes a longitudinal passage 12 extending upward from the stem fitting part 11 and a lateral passage 13 connected to the longitudinal passage 12. An inner diameter on a longitudinal passage 12 side of the lateral passage 13 is formed to be larger than an inner diameter of an outlet side passage of the lateral passage 13. |
