| Abstract |
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An improved fruit knife structure mainly improves the knife blade as an arch. wherein, the knife blade is in thin arch shape, the central part of the knife blade is hollow groove surface, the whole knife in arch shape, both sides of the knife edge respectively provided with the obtuse safety sawteeth in interval array, the arch-shaped knife blade peeling ball-shape and oval-shape fruits such as mango and actinidia berry, taking pulp from watermelon and papaya, coring pear and guava, removing stalk of all ball-shape fruits. Compared with the traditio |