Writing liquor free metal pen

Abstract

A metal pen without writing liquid includes nib and pen holder. The nib is the rigid graphite nib made by rigid graphite materials, or the aluminum - tin alloy nib made by aluminum-tin alloy material, or the aluminum - lead alloy nib made by aluminum-lead alloy material, or the aluminum alloy nib made by aluminum alloy material, or the tin alloy nib made by tin alloy material; the nib preparation art is: oxidation treatment or electroplating treatment after turning shaping; the pen holder is solid pen holder or hollow pen holder, the nib is equipped with embedding part which is connected with the corresponding embedding hole of nib through tight fit, the pen holder is equipped with pen cap, and the pen holder and the pen cap are made by copper or aluminum material, its preparation art is: oxidation treatment or electroplating treatment or baking varnish treatment or spray lacquering treatment after turning shaping; the advantages of the invention are: small friction coefficient, excellent writing performance, convenient use and superior wear resistance, it has limitless writing life, so it is also called write-less metal pens.

Description

technical field [0001] The invention relates to the technical field of stationery, in particular to a liquid-free metal pen made of special writing material, with small friction coefficient and good writing performance. It is suitable for people from all walks of life who need to write documents, bills, and homework in various environments. Background technique [0002] There are many kinds of various writing pens on the market, such as wooden pencils, which need to consume a large amount of wood, which is detrimental to environmental protection; mechanical pencils are more complicated in structure, not too convenient to install, and have fast wear and tear. Broken core and other defects. Pens and ballpoint pens need to be filled with writing liquid regularly, which is not very convenient to use, and only has a certain writing service life. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior...

AI Technical Summary

Problems solved by technology

[0002] There are many kinds of various writing pens on the market, such as wooden pencils, which need to consume a large amount of wood, which is detrimental to environmental protection; mechanical pencils are more complicated in structure, not too convenient to install, and have fast wear and tear. Defects such as broken core

Pens and ballpoint pens need to be regularly filled with writing liquid, which is not very convenient to use, and only has a certain writing life

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