A - Human Necessities – 47 – L
Patent
A - Human Necessities
47
L
A47L 9/00 (2006.01) A47L 9/22 (2006.01)
Patent
CA 2385979
An air flow structure for an upright-type vacuum cleaner having a body divided by a partition into a dust-collecting chamber having a dust bag and a motor driving chamber having a motor; an air suction port protruded at an upper part of the dust-collecting chamber in order to draw air thereinto, and having the dust bag disposed around the air suction port; a dust cover to cover the dust- collecting chamber and having a plurality of ribs disposed therein in a lengthwise direction, a concaved portion formed at a rear wall of the dust-collecting chamber in a lengthwise direction, and a grill portion formed between the dust-collecting chamber and the motor driving chamber in order to allow the air of the dust-collecting chamber to flow to the motor driving chamber.
Jeon Hyung-Il
Park Jung-Seon
Yang Il-Won
Samsung Kwangju Electronics Co. Ltd.
Smart & Biggar
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