Novel pencil sharpener structure

The utility model discloses a novel pencil sharpener structure which comprises a base body and a knife rest installed above the inner bottom face of the base body, a boss is arranged on the inner bottom face of the base body and located on one side of the knife rest, a locating groove is formed in the surface of the boss, and the knife rest is sleeved with a limiting piece matched with the locating groove in structure. And the end part of the limiting piece is mounted in the positioning groove. A limiting piece for assembling the tool rest is additionally arranged to facilitate the installation of the tool rest. 本实用新型公开了新型削笔器结构，包括底座本体、以及安装于底座本体内底面上方的刀架，底座本体的内底面设置有凸台，凸台位于刀架的一侧，且凸台表面开设有定位槽，刀架上套设有与定位槽结构相适应的限位件，限位件端部安装于定位槽内。增设刀架装配的限位件，简便刀架的安装。