CLEANER

摘要

A cleaner is provided to prevent suction loss of air by improving the sealing property between a dust tub and a dust discharge section, thereby improving the duct collecting efficiency of the cleaner. A cleaner includes a drive unit(210), a cyclone unit(310), a cleaner body, and a dust tub. The drive unit generates an air suction force, and external air including dust is sucked into a suction nozzle through the air suction force. The cyclone unit separates the dust contained in the air sucked by driving the drive unit. The cyclone unit is provided in the cleaner body. The dust tub includes a dust introduction section through which the dust separated form the cyclone unit is introduced. The dust tub is detachably mounted to the cleaner body to store the dust separated by the cyclone unit. Leakage of air is prevented by being pressurized using the force mounting the dust tub.