| 摘要 |
<p>Actuated toothbrush including a head (1) which is movable with respect to the handle (3) of said toothbrush, and one or more groups (2 202, 203, 204) of bristles connected to elements (8, 102, 103, 20) of the head (1), said elements being provided with a translating, sussultory, oscillating, rotating or any other kind of motion; the motion of said elements (8, 102, 103, 20) with respect to the head (1) or to a part of it (101, 104) is determined by the reciprocation of the handle (3) of said toothbrush during the tooth-brushing operation, said reciprocation being transmitted to said elements (8, 102, 103, 20) thanks to suitable connecting means (4, 5, 6, 14, 15) between said elements and said handle (3). <IMAGE></p> |
