| 摘要 |
An outdoor fan backpack for cooling the head of an individual while he or she is working outdoors in the hot sun. A small, quiet, lightweight, electrical fan, is supported just above and to the rear of the head by a mounting plate and guard attached between two vertically disposed and adjustable tubular members which are strapped to the back of the individual by shoulder straps and a belt. The electrical fan is operated by a control switch and a battery pack mounted on the belt.
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