| 摘要 |
An artwork gravity knife comprises a first handle body, a second handle body, a knife pushing mount, and a blade box. The first and the second handle bodies are pivoted respectively at the rear end thereof to a pivot such that they can be rotated in relation to each other. The first and the second handle bodies are provided respectively at the front end thereof with a knife pushing mount behind which the blade box is disposed. The blade box also serves to fasten securely the first and the second handle bodies. The blade in use can be replaced easily and safely with those which are kept in the built-in blade box.
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