| 摘要 |
PURPOSE: A mist sprayer is provided to easily spray a solution and to prevent the leakage of a stored solution. CONSTITUTION: A mist sprayer comprises an ultrasonic oscillator(14), a tank(16), a housing, a ventilation hole opening and closing control unit, a cover switch(22), and a hinge lever(24). The housing has a first communication unit and a ventilation hole. The ventilation hole opening and closing control unit is installed in the housing to allow or intercept the flow of air into the tank. The cover switch is movably installed to control the ventilation hole opening and closing control unit. The hinge lever is linked with the operation of the cover switch. |
