摘要 |
The invention relates to an eye protection mask for the practice of outdoor sports, the mask including an eye protection lens, a peripheral frame to which the lens is fixed, the frame demarcating an opening closed by the lens, the frame having an orifice opening out at the rear of the shield and to the outside, a lateral deflector fixed to the frame opposite the orifice so as to channel a flow of air coming from the front of the mask to form an air flow tangentially to the orifice, such that the airflow formed creates a depression by venturi effect in the area of the outer inlet of the orifice.
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