Blower type chemical diffusing apparatus, and chemical cartridge and chemical impregnated body used therefor
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United States of America Patent
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Feb 5, 2013
Grant Date -
May 19, 2011
app pub date -
Jan 20, 2011
filing date -
Dec 25, 2003
priority date (Note) -
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Abstract
A blower type chemical diffusing apparatus is small in thickness, simple in structure, and reduced in cost. The apparatus allows the chemical and a battery to be exchanged readily and facilitates electrically connecting the battery to the motor in the blower. The apparatus casing includes a first and a second side casing counterpart hinged together to allow opening and closing. The apparatus further includes a blower with a motor and fan mounted in the first casing body. A chemical cartridge is disposed between the blower and the second casing body, and contains a chemical impregnated body which includes a carrier in the form of a sheet impregnated with the chemical. The first casing body has a battery accommodating recess in which dry cells are removably accepted to drive the motor and thereby to rotate the fan. Air is thus forced to flow through the chemical cartridge.
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