| 摘要 |
An art knife comprised of a case, the case consisting of a left case half and a right case half, with a blade control mechanism capable of reciprocal movement contained in the interior section of the art knife. The blade control mechanism includes a semicircular, saddle-shaped push button that enables left- and right-handed operation during the cutting of an object which, based on the angle and orientation of the object, obtains the most appropriate directional application of force. Additionally, a blade replacement key is disposed that provides for convenient blade changing, the overall arrangement of the invention herein thereby enhancing art knife utility and, furthermore, increasing manufacturing practical value.
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