| 摘要 |
<p>A water machine is disclosed, comprising a fixed frame (1), on the back of which a propeller (2) is situated, and a mobile frame (5, 50) situated on the front of said fixed frame (1), which can have three positions, of which one is a non-operating contracted position, and two are operating positions that allow the user to keep his back in vertical or horizontal position, respectively.</p> |
