| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electric sprayer which enables adjustment of the amount to be sprayed, while conforming to the situation. <P>SOLUTION: The sprayer 1 includes a liquid tank 2, a motor, a pump driven by the motor to suck and discharge liquid in the liquid tank 2, a nozzle portion 50 connected to the discharge port of the pump, and a housing 10 for accommodating the motor and the pump. The sprayer 1 includes a battery box 20 which is detachably connected to the housing 10, the battery box 20 being provided with a control means 23 for changing electric power to be supplied to the motor. A battery pack or a dry cell is attachable to and detachable from the battery box 20. The electric power to be supplied to the motor can be changed in a multi-step or stepless manner by the control means 23. <P>COPYRIGHT: (C)2012,JPO&INPIT |
