Dust-absorption rubber eraser

Abstract

A dust-absorbing eraser, the mini-vacuum cleaner is inside the casing, and the automatic eraser is arranged at the front end of the casing; a switch is arranged on the casing, and an air outlet is arranged at the rear; a battery is arranged inside, and a battery cover is arranged on the casing; the mini-vacuum cleaner includes Motor 1, motor 1 is connected with fan blades, the fan blades are connected with the dust collection box, the filter screen is set on the dust collection box, the dust collection box cover is set at the lower part of the dust collection box, the air inlet is set on the dust collection box cover, and the air inlet is set around the air inlet. The brush and the dust box cover can be taken out for cleaning; the automatic eraser includes an eraser, an eraser body, and a second motor; the eraser can be replaced; the first motor, the second motor, and the switch are connected to the battery. The invention is easy to use, can keep the desktop clean and tidy, improves the use efficiency, is simple to operate, and is convenient to clean. It is suitable for a wide range of people, not only elementary school students, but also art students and working people can use it.

Description

technical field [0001] The invention relates to a stationery, in particular to a dust-absorbing eraser. Background technique [0002] Eraser is something that everyone must have been in contact with since childhood. Whether it is writing, drawing, or drawing, an eraser must be used. With the development of technology, the appearance of the eraser has been continuously improved and changed. Different appearances are suitable for different users. In order to be more efficient and convenient, an automatic eraser has been produced and is suitable for most people. However, everyone is faced with a simple and helpless problem. After using the eraser, there will be rubber scum all over the table, which is neither beautiful nor hygienic, and will also affect the next work of writing, drawing and so on. Whether you blow it with your mouth or wipe it with your hands or paper towels, it will affect the words you have written or the pictures you have drawn. Contents of the invention ...

AI Technical Summary

Problems solved by technology

However, everyone is faced with a simple and helpless problem. After using the eraser, there will be rubber scum all over the table, which is not beautiful, unhygienic, and also affects the next writing, drawing and other work

Whether you blow it with your mouth or wipe it with your hands or paper towels, it will affect the words you have written or the pictures you have drawn.

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