| 摘要 |
<p>Sole for footwear with ventilation induced by the Venturi effect to which an insole (14) is superimposed that includes a plurality of holes (15) for the passage of air from the sole towards the interior of the shoe, the sole being characterised in that it includes at least one inlet opening (10) placed on the lateral frontal surface (1) and at least one outlet opening (12) placed on the back lateral surface (6), the inlet opening and outlet opening, of an airflow channel, each being provided respectively with a sliding shutter (11) that reduces the incoming airflow (202) and a sliding shutter (13) that reduces the outgoing airflow (205) and a plurality of the air inlet holes (15) made on the insole to make the air enter and exit in correspondence with the foot.</p> |
