Novel electric pencil sharpener

Abstract

The invention discloses a novel electric pencil sharpener. The novel electric pencil sharpener structurally comprises a work button, an upper shell, a main machine body, a pencil sharpening opening, a pencil sharpening opening notch, a pencil sharpening opening convex disc, a residue storage box transparent outer wall, a residue storage box connection disc, a lower shell, a sucker and a USB charging port. The work button is arranged on the upper shell. The upper shell is fixedly connected with the main machine body. The pencil sharpening opening convex disc is arranged on the front portion of the main machine body. The residue storage box connection disc is arranged under the pencil sharpening opening convex disc. The rear portion of the residue storage box connection disc is connected with the residue storage box transparent outer wall. The novel electric pencil sharpener is simple in structure, beautiful and elegant in shape design and provided with an inner battery and the USB charging port, charging is convenient, the novel electric pencil sharpener can be used independently without a power source, and thus the work efficiency is improved effectively. Two-stage pencil sharpener bodies are arranged, so that the problems that paper is liable to be cut by a too sharp pencil and potential safety hazards exist are avoided effectively.

Description

technical field [0001] The invention is a novel electric pencil sharpener, which belongs to the field of office stationery. Background technique [0002] Pencil sharpeners and pencil sharpeners are available in train-shaped, kitten-shaped, and house-shaped designs. The colors are rich and colorful: red, yellow, blue, pink, etc. It is a necessary stationery for elementary school students. The pencil sharpener has two styles: single hole and double hole. The blade is sharp and can be used to sharpen pencils, thrush pencils, lipstick pens, etc. A pencil sharpener, also known as a pencil sharpener, or a pencil sharpener, is a tool for sharpening pencils. Pen planers are divided into electric and manual. Among the manual pencil sharpeners, there are hand-cranked and non-hand-cranked ones. Before the invention of the pencil plane, people used a knife to plane the pen. There is usually a blade about 2.5 cm inside the planer. The user inserts the tip of the pencil into the hol...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a new type of electric pencil sharpener to solve the complex structure of the above-mentioned equipment, which needs to be connected to the power supply before it can be used, the work efficiency is low, and the sharpened pen is too sharp, which is easy to scratch the paper. , there are also security risks

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