| 摘要 |
<p>A built-in can opener wherein a principle of leverage is applied when a pre-cut line of a can lid is partially opened and remaining cut-line is thereafter opened starting the partially-opened part such that even a small amount force may be used to open the can lid and an easy adjustment of the force enables to prevent over-spill of contents of a can, and a Lift tab to be held by a user is distanced from the can lid via a fixation member such that injury caused by a sharp edge of the can lid may be prevented when the can lid is opened.</p> |
