Helmet for riding vehicle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 22, 1991
Grant Date -
N/A
app pub date -
Dec 17, 1990
filing date -
Sep 14, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A helmet for riding a vehicle having a distribution chamber provided in a chin cover portion, an air intake hole for introducing a travelling wind to the distribution chamber, and a plurality of jet holes for blowing out the air of the distribution chamber toward an inner surface of a shield plate. The helmet also includes an air introducing member attached to the upper edge of the window opening. The air introducing member is provided at a lower surface thereof with a plurality of guide grooves formed rearwardly, and an outlet disposed at the rear end of the guide grooves and opened toward the shield plate to communicate with a ventilation passage in the cap body. Rising air along the inner surface of the shield plate is reliably formed to effectively prevent a fog of the inner surface of the shield plate.
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