Dispensing device
A dispensing device including a housing, a container portion for containing a substance to be dispensed, a nozzle portion, a dispensing mechanism and a power source for providing power to the dispensing mechanism, wherein, when actuated, the dispensing mechanism causes the substance to move from the container and through the nozzle.
1 . A dispensing device comprising a housing, a container portion for containing a substance to be dispensed, a nozzle portion, a dispensing mechanism and a power source for providing power to the dispensing mechanism, wherein, when actuated, the dispensing mechanism causes the substance to move from the container and through the nozzle.
2 . The dispensing device according to claim 1 , wherein the dispensing mechanism comprises a motor, an output shaft, a transmission coupled to the output shaft, a screw shaft coupled to the transmission and a piston carried by the screw shaft.
3 . The dispensing device according to claim 1 , wherein the substance is an insecticide or insect repellant.
4 . The dispensing device according to claim 2 , further comprising a container removeably received in the container portion.
5 . The dispensing device according to claim 2 , further comprising an actuator for actuating the dispensing mechanism, the actuator operably coupled to the motor and power source, whereby when the dispensing mechanism is actuated, the screw shaft turns to move the piston to move the substance through the nozzle.
6 . A dispensing device comprising a generally tubular body carrying a nozzle at one end, said body containing a substance to be dispensed and a dispensing mechanism for forcing the substance out of the body, the dispensing mechanism comprising a motor, a screw shaft operably coupled to the motor and a piston carried by the screw shaft, whereby, when the motor is actuated, the piston is moved along the screw shaft to force the substance through the nozzle.