| 摘要 |
<p>Suction device with improved structure, comprising a head (20), which includes a lower cover (2) for accommodating a filter of the suction device, an intermediate shaped cover (3) and an upper cover (4), accommodated inside which there is a cable-winding device (1), made up of a drum (12) with plates, which determines a housing (14), for positioning the power supply cable (13) of the suction device, during the automatic winding of the same; the cable-winding device
(1) is mounted vertically inside the upper cover (4) of the head (20) and it is accommodated inside a shaped seat (16), made on a base (19) of the intermediate cover (3), in such a manner to accommodate the dimension of the structure.</p> |
