Grill assembly for a cyclone-type dust collecting apparatus for a vacuum cleaner
First Claim
1. A grill assembly for a cyclone-type dust collecting apparatus for a vacuum cleaner, the cyclone-type dust collecting apparatus operating to separate contaminants from a whirling flow of air by the centrifugal force of contaminant-laden air in the grill assembly being formed on an air outlet of a cyclone body of the cyclone-type dust collecting apparatus to prevent entrance of contaminants to a body of the vacuum cleaner, the grill assembly comprising:
- a grill body having an open upper end and including a first body portion being supported on the air outlet of the cyclone body and having a through hole and a second body portion on which the plurality of blades are arranged, the second body portion being removably connected to the first body portion by a connection means;
a plurality of blades formed along an outer circumference of the grill body spaced at predetermined intervals from one another to define passages interconnected with the air outlet; and
a fine contaminant blocking member mounted within the grill body and in communication with passage of the grill body to filter out fine contaminants that pass through the passage.
1 Assignment
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Accused Products
Abstract
A grill assembly for a cyclone-type dust collecting apparatus reduces the amount of contaminants passing through a grill, and also allows easy removal of contaminants from the grill, includes a grill body having a plurality of blades formed along an outer circumference of the grill body spaced at predetermined intervals from one another to define passages interconnected with the air outlet; and a fine contaminant blocking member mounted within the grill body, a first body portion, and a second body portion on which the plurality of blades are arranged, the second body portion being removably connected to the first body portion, so that reverse passage of contaminants through the passage of the grill body is inhibited accordingly, the amount of contaminants entering into the cleaner body can be reduced.
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Citations
5 Claims
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1. A grill assembly for a cyclone-type dust collecting apparatus for a vacuum cleaner, the cyclone-type dust collecting apparatus operating to separate contaminants from a whirling flow of air by the centrifugal force of contaminant-laden air in the grill assembly being formed on an air outlet of a cyclone body of the cyclone-type dust collecting apparatus to prevent entrance of contaminants to a body of the vacuum cleaner, the grill assembly comprising:
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a grill body having an open upper end and including a first body portion being supported on the air outlet of the cyclone body and having a through hole and a second body portion on which the plurality of blades are arranged, the second body portion being removably connected to the first body portion by a connection means;
a plurality of blades formed along an outer circumference of the grill body spaced at predetermined intervals from one another to define passages interconnected with the air outlet; and
a fine contaminant blocking member mounted within the grill body and in communication with passage of the grill body to filter out fine contaminants that pass through the passage. - View Dependent Claims (2, 3, 4, 5)
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Specification