| 摘要 |
An adjustable flap, designed for the production of a covering device, includes a section (12) that is made of translucent material with length L1 and longitudinal axis A1 around which the flap (10) is articulated to rotate, and at least one slat (14) that is made of opaque material with length L2, L2 that is at most equal to L1, and longitudinal axis A2, A2 that is parallel to A1, around which the slat (14) is articulated to rotate relative to the flap. |
