| 摘要 |
<p>The invention relates to a toilet or bidet bowl seat frame provided with its own cleaning means to be applied in the field of sanitary equipment. The claimed seat frame comprises a U-shaped support (S) provided on its two sides with some holes (14, 14') for fixing some arms (A, A'), each of them supporting some cylinder-shaped rolls (1, 2, 1', 2') on which some sanitary protective sheets are wound for the protection of the arms (A, A') and some mechanisms (6, 6') for transmiting the rotation motion to the cylinder-shaped rolls, the seat frame being also provided with a hand actuation device (T), where each arm (A, A') comprises a lower cover (Ci, Ci') provided at its bottom part with some stiffening ribs (N) and at its top part with two semi-cylindrical recesses where an upper cover (Cs, Cs') is fixed by means of a hinge (21, 21'), said upper cover (Cs, Cs') being provided at its bottom part with two semi-cylindrical recesses, each recess having a fixed roll support (3, 3') and a retractable roll support (4, 4') having a spring fastened in a grooved bushing (22, 22') integral with an element (5, 5') for transmitting the rotation motion which, in its turn, is secured to the mechanism (6, 6') for transmitting the rotation motion, and each arm (A, A') also comprises a seat frame cover (Cr, Cr') fixed onto the upper cover (Cs, Cs') by means of a hinge (19, 19').</p> |
