Writing tool with pen point capable of stretching out reversely after pressing

Abstract

The invention relates to the field of electronic information equipment input and writing tools, in particular to a writing tool with a pen point capable of stretching and contracting and stretching out reversely after pressing. A button and the pen point are arranged at one end of the writing tool, and after pressing, the pen point capable of writing on a paper medium through ink can be exposed. The other end of the writing tool is mounted on an electromagnetic pen, a capacitive pen, a laser pen, an illumination pen and other various novel electronic equipment pens, and the two functions of electronic equipment writing and ink writing are achieved. According to the specific technical scheme, on the basis of mechanical arrangement of conventional tail pressing type ball-point pens and fountain pens, the work principle and structure of existing pressing type pens are changed, the writing pen point adopting ink and the button are on the same end, and the pen point stretches and contractsreversely. The defects that novel electronic equipment pen points and ink pen points are not combined well, one pen cannot achieve multiple purposes, and writing on the paper medium is inconvenient can be overcome. Components comprise a pen shell, a rod cap, an ink refill mounted in the pen shell and a pressing telescopic locking structure in the pen shell.

Description

[0001] 1 technical field [0002] The invention relates to the field of electronic information equipment input and writing tools, in particular to a writing tool with a retractable pen tip that protrudes reversely after being pressed. [0003] 2 background technology [0004] With the continuous advancement of science and technology, various new types of electronic device pens appear, such as electromagnetic pens and capacitive pens, which are widely used in mobile phones, tablet computers, electronic paper books, electromagnetic boards and other electronic devices. Common ones include laser pens and lighting pens. etc.; but all kinds of new electronic equipment pens can not be effectively combined with the common pens that use pens and inks to write, combine them into one, and use pens and inks to write on ordinary paper, causing many people to have to carry more than two pens with them, causing a lot of inconvenience. [0005] Earlier, someone studied a dual-purpose electroma...

AI Technical Summary

Problems solved by technology

[0008] The specific technical solution is: change the working principle and structure of the existing tail push-type pen, so that the pen tip and the button for writing with ink are at the same end, and the pen tip is retractable in reverse, and the pen tip is hidden in the rod cap when not in use without ink leakage; It can overcome the shortcomings of existing electromagnetic pens, capacitive pens, laser pens, lighting pens and ink pen heads, which cannot be used for multiple purposes, and are inconvenient to write on paper media.

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