Push-pull gel pen

Abstract

The invention relates to a push-pull type gel pen. The push-pull type gel pen comprises a pen holder, a second pen holder is arranged at one end of the pen holder, and a pen cap is arranged at the end, away from the pen holder, of the second pen holder; abrasion patterns are arranged on the side face of the pen cap; and cross patterns are formed in the end, away from the pen holder, of the pen cap. According to the push-pull type gel pen, the pen cap is provided with the cross-shaped patterns, and the side faces of the cross-shaped patterns are made of plastic with large-limit elastic deformation, so that when the pen cap moves to the position of a first clamping groove, the pen point of the device can open the cross-shaped patterns, and then the device can be used for writing after the pen point is exposed out of the pen cap; and through the first clamping groove and a second clamping groove, the position of the pen cap can be adjusted, the first clamping groove can enable the pen cap not to move downwards and enable the pen point to protrude out of the cross-shaped patterns of the pen cap, the second clamping groove can enable the pen cap not to be pulled out upwards, the pen cap is prevented from being separated from the second pen holder, and therefore the pen cap is prevented from being lost, the anti-skidding effect can be achieved through the abrasion patterns of the pen cap, and the writing hand posture can be corrected.

Description

technical field [0001] The invention relates to the technical field of gel pens, in particular to a push-pull type gel pen. Background technique [0002] Gel pen is a novel writing tool. It can be divided into different types of gel pens according to the type of pen head, ink color, structure, etc., which can meet different needs and choices. Gel pens have the advantages of both fountain pens and oil-based ballpoint pens. Advantages, comfortable writing, low ink viscosity, and adding appropriate lubricants, the viscosity of the writing medium is between water and oily, so it is smoother than ordinary oily ballpoint pens, and it is an upgraded product of oily ballpoint pens. In the process of writing, you need to use a lot of gel pens, and most of the gel pens on the market have a structure where the pen holder and the cap are separated. When using the gel pen to write, you need to take off the cap to write. At this time, the cap is easy to fall off. Falling to the ground, o...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a push-pull gel pen to solve the problem that th

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