Disposable pen

Abstract

The invention relates to a disposable pen, which comprises a pen head, a pen ink cavity and a pen cap and is characterized in that the pen head is an integration structure of an injection molding pen nib and an ink storage part of a pen tongue and is communicated with the pen ink cavity internally injected with pen ink in a sealing way; the part from the pen nib to the ink storage part of the pen tongue is provided with a semi-closed type pen nib ink-supply capillary slit longitudinally along the axle center of the pen head, i.e., the front end of the pen nib is in a shape with middle slitting, the ink storage part of the pen tongue corresponds to the upper and lower parts of the pen nib ink-supply capillary slit and takes a closed shape; and the lower part of the pen nib ink-supply capillary slit is communicated with an air intake pipe arranged in parallel with the capillary slit, and the middle part of the pen head is provided with a ink storage semi-ring groove. The section of the air intake pipe is one shape of round, triangle or rectangle. The pen nib ink-supply capillary slit is internally provided with fiber fibroin. The pen nib ink-supply capillary slit which is arranged longitudinally is correspondingly and horizontally provided with an auxiliary capillary slit in a crossing way. The top inside the pen cap is provided with a pen nib pad which keeps the pen nib wet. The pen has simple structure, low cost, easy use and obvious effect.

Description

technical field [0001] The invention relates to a stationery, in particular to a disposable pen. Background technique [0002] As we all know, the fountain pen is the most ideal tool for writing, and the change of its stroke with the writing force will fully express the inter-frame characteristics of Chinese characters and give people an aesthetic feeling. But at present, disposable gel pens are flooding the market, widely replacing the use of fountain pens. Especially the use of gel pens is very common among primary and secondary school crowds. The advantage of this pen is that it is cheap and easy to use. But its disadvantages are also obvious. First of all, in terms of the characteristics of the refill, the tip of the pen is thinner and round, so there is no sharpness or pause in writing, which is not conducive to writing the unique muscles and aesthetics of Chinese characters, especially for students who are new to Chinese characters. Chinese character. At present, ...

AI Technical Summary

Problems solved by technology

And the reason why existing fountain pens are neglected by people is exactly the trouble of repeatedly fetching water in fact, and ink is not very convenient to carry, if can develop and have the high quality and low price of disposable fountain pen, the advantage of easy to use, have the performance and the performance of fountain pen again simultaneously Disposable pens with environmental advantages will be a good solution to the current worrying situation of writing pens

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