| 摘要 |
<p>An anti-stabbing apparatus for a slim pointed object comprises a hollow tube body (1) with the inner diameter being greater than the outer diameter of an object therein, so that the slim pointed object can slide freely in the tube body (1). An end of the tube body (1) has a holding hole (5) for holding the slim pointed object, such as a pencil, in the tube body (1). A user uses fingers to hold the body of the pencil through the holding hole (5), to write normally. When the fingers are released, and the pencil nib is stabbed at any object, the pencil retracts into the tube body, to avoid being stabbed into the user or others. The anti-stabbing apparatus can further prolong the service life of objects such as a pencil and correct the writing posture of the user.</p> |
