| 摘要 |
A holder for road maps or the like, viewable by the driver of an automotive vehicle, comprises a two-convolution coil spring whose turns can clamp a paper sheet between them in a generally vertical position, these turns diverging laterally over a fraction of a semicircle to facilitate insertion of the sheet. The spring terminates in a first extremity, universally jointed on a telescopic arm which is secured to the dashboard and/or the windshield of the vehicle, and in an oppositely extending second extremity carrying an adjustable mounting for a magnifying glass that is alignable with substantially any part of the area encompassed by the spring turns.
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