| 摘要 |
<p>The frame for a sun awning which can be rolled up, has a mounting or supporting bar assembly comprising two tubular components forming extensions of each other. In these there slide the ends of an intermediate component giving telescopic adjustment of the overall length of the bar assembly. The three components are locked together in the selected position, and are secured by brackets or other suitable devices to the wall. A winding spindle which turns between two brackets fixed to the bar ends, has two end components and a sliding intermediate one to adjust the overall length and to lock to them. An adaptor on the intermediate component forms a smooth surface with the end ones, onto which the awning is wound. A third assembly actuates the awning and is similarly constructed to the first two, being adjustable for length and lockable at the desired setting.</p> |
