Special stationery case with pencil sharpener for students

Abstract

The invention discloses a special stationery case with a pencil sharpener for students. The special stationery case structurally comprises a case structure with the pencil sharpener, a magnet, a stationery case bottom board, a stationary case main frame, a protective edge, a partitioning plate, a connecting strip, a stationary case overturning cover, positioning bumps, an irony sheet, a fixed ring, a placing board, a rotary board and a fixed groove. According to the special stationery case disclosed by the invention, the structure is provided with the case structure with the pencil sharpener,a pencil is inserted into one pencil sharpening hole, then is rotated to finish sharpening, a drawing board is pinched by fingers to be pulled left and right, a drawing board connecting rod drives a fourth straight gear to carry out rotary motion, a first straight gear is driven by a belt and a straight gear to rotate, simultaneously the middle end of an L connecting rod is connected with a fixedseat by a through hole, and the right end of the L connecting rod and the first straight gear do rotation, so that the L connecting rod conveys pencil wood pieces to the right end of a first dust discharging groove in an up-down manner, and after a button is pressed, the wood pieces can slide into a small drawer; therefore, when in use, the hands of a user cannot be easily dirty due to disposal ofthe wood dust, and the blocking by internal wood dust cannot be caused, so that the special stationery case is simple and practical.

Description

technical field [0001] The invention is a special pencil case with a pencil sharpener for students, which belongs to the field of pencil cases. Background technique [0002] Stationery box, a box used by students to hold pens, pencils, rulers, erasers and other stationery. There are many types of textures, generally wooden, iron, plastic and other products, with different shapes, mostly cuboid. The pencil sharpener, also known as the pencil sharpener, is used to sharpen wooden pencils. The pencil sharpener is divided into two types: mechanical and manual. The stationery box with a pencil sharpener is a combination of the two. The pencil case with a pencil sharpener is a box for students to hold pens, pencils, rulers, erasers and other stationery and can be used to sharpen pencils. Wooden, iron, and plastic products come in various shapes, most of which are rectangular parallelepiped. [0003] However, the structure of the existing writing case with a pencil sharpener is s...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a student-specific stationery box with a pencil sharpener to solve the problem that the structure of the existing pencil sharpener box is simple and loud, and it is easy to cause blockage due to wood chips after sharpening pencils. And the problem of dirty hands

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