| 摘要 |
<p>The invention relates to a grille device (12) of a motor vehicle (100) for allowing air to enter the vehicle, comprising a frame (10) defining at least one opening (22) and a filtering sieve (26) covering the opening (22) and connected to the frame (10), characterised in that the filtering sieve (26) comprises a pleated section in which the pleats extend in at least one direction such as to increase the air flow distribution surface relative to the surface of the opening section.</p> |
