Pen provided with ink suction pipe and universal wheel disc

Abstract

The invention discloses a pen provided with an ink suction pipe and a universal wheel disc. The pen comprises a hollow penholder, a transparent ink suction pipe, a pen nib functional cover and the universal wheel disc. The pen is ingenious in design and reasonable in structure. A wheel disc pen nib and a convex printing rail pen point that are innovatively designed can replace pen point balls and ball seats of a ball pen and a neutral pen, so that the technical difficulty in manufacturing refills and pen points, and the strict requirements on processing equipment and raw materials for production of the pen points are reduced greatly, and the production difficulty and manufacturing cost are reduced effectively. In addition, the pen provided with the ink suction pipe and the universal wheel disc uses neutral ink has the advantages of a fountain pen, the ball pen and the neutral pen, writes smoothly, can be equipped with an ink pipe having large capacity, and is convenient to carry and use; a user does not need to worry about ink leakage caused by pen nib and ball abrasion; the ink can be sucked freely after being used up, so that the pen can be used circularly; resource wasting caused by abandoning the whole refills is avoided; and the pen is low-carbon and environment-friendly, can meet the writing requirements of various occasions, and is wide in market demand.

Description

technical field [0001] The invention relates to an ink medium handwriting pen, in particular to a universal roulette pen with an ink suction tube. Background technique [0002] For a long time, fountain pens and ballpoint pens have been popular because of their easy portability and convenient writing, especially ballpoint pens and more novel ballpoint pens and gel pens, which are widely used because of their simple structure, easy use, and easy and smooth writing. pervasive and popular. However, fountain pens need to add ink continuously in a short period of time. Ordinary fountain pens also bring a lot of inconvenience to the implementation of writing due to the nib material and manufacturing process. Although ballpoint pens and gel pens are simpler in structure and more convenient to use, their most important The manufacture of the component nib "ball" and its "ball seat" requires precision equipment, special technology and special materials, which is difficult to manufac...

AI Technical Summary

Problems solved by technology

At the same time, even with the best quality ballpoint pens or gel pens, the long-term contact wear between the "ball" and the "ball seat" will cause ink leakage or balls to fall off, so the refills of ballpoint pens and gel pens are just Disposable, when the ink in the ink tube is used up, the pen core including the metal pen tip of the core component will be discarded, resulting in waste of resources, which does not meet the requirements of environmental protection and low-carbon social development

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