Protective headgear system with filter protector

A - Human Necessities – 62 – B

Patent

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Details

A62B 18/00 (2006.01) A41D 13/05 (2006.01) A41D 13/11 (2006.01) A42B 3/18 (2006.01) A42B 3/28 (2006.01)

Patent

CA 2589371

This invention is directed to a protective headgear system which includes a relatively light weight, substantially rigid, headgear structure which may include an internal, adjustable headband. The system includes filter means which is attachable to the headgear structure to cover the structure. A fan mechanism is mounted on the headgear structure to draw air into the headgear structure through the filter means. A power supply selectively powers the fan. A facial shield is attachable to the headgear structure to cover the face of the wearer to maintain non- contaminating conditions relative to the wearer. A flexible cuff or hood is attachable to the facial shield to enclose the lower opening of the lens and provides protection for the wearer through which air can be exhausted.

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