Dust collection device for power tool and power tool
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United States of America Patent
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Aug 18, 2015
Grant Date -
Nov 1, 2012
app pub date -
Mar 15, 2012
filing date -
Apr 26, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
In a dust collection device attached to a hammer drill, a filter is provided in a dust box at a position at which the filter covers an outlet provided on a rear face of a lid body, in a state such that a filter surface projects into the dust box from the rear face of the lid body. A space is formed between an inner face of a box main body and a side face of the filter that is adjacent to the filter surface. Air outlets are provided to guide air, which flows in through an inlet, toward the space.
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