SELECTIVE VENTILATION HELMET FOR CYCLING USE
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United States of America Patent
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Jun 12, 2014
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Jun 13, 2013
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Abstract
The present invention concerns a selective ventilation helmet of the type having a cap structure provided with a plurality of splits which make ventilation channels passing from the inside to the outside of the helmet, A selector is also provided, which is arranged at the splits and moveable with respect to the cap structure between a closing position of the ventilation channels and a position for at least partly opening the ventilation channels, wherein the selector is moveable on a guide integrated in the said cap at the splits.
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