| 摘要 |
PROBLEM TO BE SOLVED: To control the spray quantity to a desired value and the spray selectivity at a desired time by adjusting the tilted angle of a valve stem in an automatic spray device for an aerosol product, which is capable of automatically spraying with a tilt valve. SOLUTION: The automatic spray device is enabled to control the tilted angle and/or tilted direction of a nozzle by possessing the tilt valve stem and a tilted angle and/or tilted direction control member (hereinafter, called a guide) engaged with the valve stem and providing the guide at an optional position from the stem position of the valve to the tip of the nozzle.
|
