| 摘要 |
PURPOSE: A round back of a knife is provided to prevent injuries to a housewife's index finger, since a part or the entire part of the back of a knife is rounded. CONSTITUTION: A knife comprises a handle, a blade, and a back of a knife. The existing back of a knife is angulated A square part of the back of a knife is roundly processed. While a housewife grasps the knife, the bottom portion of the housewife's index finger faces the back of the knife. When the housewife uses the knife, injuries to the index finger are prevented. |
