| 摘要 |
PURPOSE:To certainly and automatically spray perfume at every predetermined time without causing plug of a nozzle by appropriately combining a washer and a perforated plate or non-perforated plate to insert the same in the receiving part of an injection control part as a spray amount control mechanism. CONSTITUTION:The compressed gas and perfume from a nozzle 2 expand the expanded part of a plunger 29 and push a spring receiver 33 upwardly to compress a spring 35. A pin 26 is also pushed upwardly and, when the pin 26 is pushed downwardly by a spring, the fitted and inserted state of said pin 26 with the plunger 29 is released to spray contained perfume from a piercing hole 34. The spring receiver 33 falls by a spring 35 and the pin 26 is inserted in the piercing hole 30 of the plunger 29 to be restored. A washer 13 equipped with a hole 14 is inserted in the receiving part 10 of an automatically spraying apparatus and a plate 16 having a small hole 15 formed thereto and a plate 16' having no small hole are received above the washer 13 in a laminated state. Since the outside surface of the washer or plate is not mesh-like but smooth and flat, fine particles of fragrance or compressed gas does not adhere. |
