| 摘要 |
PURPOSE: Exhaust structure of an upright type vacuum cleaner is provided to make an assembling process simple and to reduce the number of components by forming a support member on an inner wall of a duct and integrating a support frame for supporting the outer part of a filter with an air inlet port. CONSTITUTION: Exhaust structure of an upright vacuum cleaner comprises a duct(30) lengthwise formed in the side of a body(100), a support member(32) protruded onto an inner wall(31) of the duct, a filter(40) received in the duct, and a grille(50) combined to the body to open and shut off an air discharge opening of the duct. Air containing dust and contaminants sucked into a dust collecting chamber(10) via an intake brush is firstly cleaned via a dust filter in the dust collecting chamber. Then, the air flows into a motor driving chamber(20) and discharges to the duct through an air inlet port. Then, the air is distributed via plural baffles(34) and cleaned by passing through the filter. Finally, the air is discharged outside via the grille. A flow velocity of the air becomes fast while flowing upwardly along the inner wall of the duct. Therefore, the air is smoothly discharged.
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