| 摘要 |
<p>The support consists of a U-shaped frame (2) designed to be fastened to a vertical structure (P) and having its two parallel arms equipped with two sets of pivots with parallel axes (X-X, Y-Y) for the board (10) and an auxiliary frame (12) to support it. The frame (12) can occupy two positions - one lying parallel to the U-frame (2), and the other at right angles to it. The parallel arms of the U-frame have sections (2a) which are offset relative to the plane of the vertical structure (P), and the parallel pivots for the board and auxiliary frame are located on the offset sections. The U-frame is also equipped with a hinged iron holder (15) which opens to let the board down and contains the iron when not in use.</p> |
