| 摘要 |
A variable opacity sunscreen. The sunscreen includes sunshade body having a plurality of apertures therethrough. A blade slidable relative to the sunshade body is provided. The blade includes a plurality of apertures and a blade slot therethrough. The sunscreen further includes a lever cooperable with the blade slot to slide the blade relative to the sunshade body so that the apertures and the blade move relative to the apertures in the sunshade body to vary the opacity of a sunscreen across its entire surface or a part thereof.
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