| 摘要 |
<p>The invention concerns an adapter device essentially consisting of a main support plate (1) which forms an upper part (2) provided with means for vacuum fixing on a smooth wall, comprising a suction cup (5) arranged on an inner surface of said plate urged opposite said wall and a mechanism for controlling said suction cup including a lever (8) accessible on an outer surface of said plate opposite said inner surface, and which forms a lower part (3) wherewith is associated a wedge (9) for receiving a base plate or like support plate for said article being fixed on said outer surface of the plate and which includes, on the inner surface of said plate, pads (12) for non-slipping support on said smooth wall.</p> |
