| 摘要 |
<p>ABSTRACT OF THE DISCLOSURE A pencil feeder for a pencil sharpener has a frame and a disc which is able to rotate with respect to the frame. The disc has a central hole and a plurality of raised dots evenly disposed on a periphery thereof opposite to the frame. The pencil feeder further has two pairs of bearings and two shafts respectively rotatably supported by each pair of the bearings. Each shaft has a central circular ridge and a pair of boss flanges each having a same distance to the central circular ridge. Inner most points on the two central circular ridges and four boss flanges are on one circle C. The pencil feeder further has a gear on each shaft between one boss flange and neighboring bearing.</p> |
