Helmet for use in riding vehicles

Apparel – Guard or protector – For wearer's head

Patent

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Details

21713, A42B 302

Patent

active

041158741

ABSTRACT:
A helmet for use in riding vehicles such as motorcycles, motorbikes, etc. comprises a cap like body made of hard material, a bumping body applied on an inner surface of the cap like body, a number of streamline recesses formed in the bumping body and extending from a forehead portion to a backhead or side portion of the cap like body. When a user wears the helmet, the air stream flows through the recesses from the front openings to the rear openings of the recesses and thus the temperature and humidity inside the helmet are decreased.

REFERENCES:
patent: 3223086 (1965-12-01), Denton
patent: 3496854 (1970-02-01), Feldmann et al.
patent: 3860966 (1975-01-01), Brown et al.
patent: 3925821 (1975-12-01), Lewicki
patent: 4054953 (1977-10-01), DeBarsy

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