| 摘要 |
A cardboard blank configured for creation of a sun visor extension and sun visor produced from the blank in which a front panel and a back panel have a height approximately one-third to one-quarter larger than conventional vehicle sun visors with which the sun visor extension is to be used. A narrow bottom edge panel is connected at each of opposite sides thereof to a respective one of the front and rear panels via a folding line, a narrow outer top edge panel is connected via a folding line to an edge of the front panel that is opposite the bottom edge panel, and a narrow inner top edge panel is connected via a folding line to an edge of the back panel that is opposite the bottom edge panel. The outer top edge panel is provided with a locking tab which is connected thereto by a folding line and a receiving slot is provided at the folding line at which the inner top edge panel connects with the back panel. The locking tab is lockingly engaged in the receiving slot when said blank is folded about its folding lines into a sleeve-shaped configuration that can be slid over a motor vehicle sun visor to enable it extend down lower. A C-shaped cut is provided in the front panel creating a fold-up flap and mirror access opening for vehicle visors equipped with a vanity mirror.
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