| 摘要 |
<p>A new improved thermic mattress, consisting of incorporating inside a conventional mattress (1), in its middle upper layer, a flexible electric resistance (2), protected by a layer of silicone (4), having a controlled power of 220V, with an optional starting switch in two working zones, allowing, in a second embodiment, the electric resistance (2) to be incorporated into a flexible elastic sheet (10), located on the surface or upper face of the mattress (1), in a fixed way, so forming a monobloq with the mattress, or by means allowing its detechement. <IMAGE></p> |
