| 摘要 |
<p>Disclosed is a toothbrush having an elongated handle having a head at one end and tufts of bristles, or a combination of tufts of bristles and polishing pads, affixed to the head. The head has a stationary section which contains fixed, stationary tufts of bristles, and a movable section with either tufts of bristles or polishing pads affixed thereto. The movable section of the head is movably attached to the stationary section. The movable section may be pivotally or hingedly attached to the stationary section. The present toothbrush provides for the control and cleaning ability of fixed tufts, while also providing for the cleaning efficiency and effectiveness of movable tufts which follow the contour of the teeth.</p> |
