Abrasion resistant painting mark pen

Abstract

The invention belongs to the field of school supplies and relates to a mark pen, particularly to an abrasion resistant painting mark pen. The abrasion resistant painting mark pen comprises a pen tube, a pen refill, a pen point, a pen cap and a pen plug; the pen refill is arranged inside the pen tube; the pen point is arranged at one end of the pen tube and connected with the pen refill; the pen cap is connected with the pen tube and sleeves the pen point; the pen plug is arranged at the other end of the pen tube which is provided with a visual window. According to the abrasion resistant painting mark pen, the pen refill has the function of ink absorption, an elastic hose of the pen refill can be extruded to absorb the ink after the ink in the pen refill runs out, and accordingly the purpose of reutilization is achieved and meanwhile an outer layer of the pen tube is provided with a heating element and an abrasion resistant layer.

Description

[0001] technical field [0002] The invention relates to a marker pen, in particular to a wear-resistant drawing marker pen, which belongs to the field of school supplies. Background technique [0003] Marker pens, also known as marker pens, are usually used to quickly express design ideas and design renderings. There are single-head and double-head, and it can quickly express effects. It is one of the most important drawing tools at present. Most of the existing marker pens cannot be recycled, and they are thrown away when they are used up, which is wasteful, and most of the marker pens are used outdoors. When the weather is colder, it is not easy to leak water, and the pen tube is cold, which brings inconvenience to the user. comfortable feeling. Contents of the invention [0004] In view of the problems existing in the prior art, the object of the present invention is to provide a wear-resistant drawing marker with a simple structure and a long service lif...

AI Technical Summary

Problems solved by technology

Most of the existing marker pens cannot be recycled, and they are thrown away when they are used up, which is wasteful, and most of the marker pens are used outdoors. When the weather is colder, it is not easy to leak water, and the pen tube is cold, which brings inconvenience to the user. comfortable feeling

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