| 摘要 |
This invention is about a motorcycle helmet which not only safeguards the user against the head injury but comes along with built in air filtration system designed to filter the air inhaled by the motorcycle user from fine dust particles due to various sources mainly through soil, toxic fumes like Carbon monoxide, Nitric oxides, etc. produced from the vehicular pollution, which has been major cause for various respiratory disorders, facial dermatological disorders such as acne etc., eye infection, Hair loss. The newly designed helmet incorporates an air filtration system which has a disposable filter membrane attached primarily along the bottom soffit of the helmet, along the chin arch of the helmet on either sides symmetrically placed which purifies the air pollutants. Also ingressed air from the front filters is expelled out through the top vent near the forehead portion of the helmet thus ensuring proper air exchange to the helmet user and also air inlet vent with filter at forehead portion of the helmet is placed and air outlet vent is provided at the back head portion of the helmet for filtered air exchange in the scalp and hair, which resolves sweat issue problem. As well as Polaroid glass fiber made visor is fitted as visor to the helmet which protects against harmful UV rays and also provides clear vision with visor during night driving. As well near the ear portion of the helmet adequate sound apertures are provided for proper audibility of sound. |
