writing stationery

Abstract

The invention discloses a writing stationery, which includes a nib and a pen holder, the nib is arranged at one end of the pen holder, the other end of the pen holder forms an ink tank for storing ink, and an ink delivery assembly, the The ink delivery assembly includes a first tube body, a second tube body, a liquid guide post and a liquid absorbent cotton, the second tube body is inserted into the first tube body, and the liquid guide post is inserted into the second tube In the body, the liquid-absorbent cotton is arranged inside the first tube body, the inner end of the pen tip is inserted into the first tube body, and the end of the first tube body away from the pen tip is provided with The first air hole, the second pipe body is provided with a second air hole near the end of the pen tip; the first pipe body is arranged in the pen holder, and the first pipe body and the pen holder A flow passage is formed between the inner walls, and the second pipe communicates with the ink tank. Realize increasing the amount of ink while avoiding the occurrence of ink leakage in writing, so as to improve user experience.

Description

technical field [0001] The invention relates to a stationery, in particular to a writing stationery. Background technique [0002] At present, writing pens (signature pens, oil-based pens, gel pens, marker pens, etc.) are indispensable stationery in people's daily life and work. Among them, marker pens are widely used. When marker pens are in use, their ink storage capacity, smoothness of writing and whether they leak ink are key factors to measure their quality. Among them, Chinese patent numbers 201380047596.4, 201510562402.5 and 201510419071.X all disclose the structure of marker pens. Wherein, the structure of the pen disclosed in the above-mentioned patents is usually configured with a pen holder, an ink cartridge and a nib, and a nib is arranged in the pen holder to guide the ink in the ink cartridge to flow to the nib. And ink usually relies on gravity to flow downwards. When the volume of the ink cartridge is large, ink leakage will occur when the user writes. Ther...

AI Technical Summary

Problems solved by technology

The ink usually flows downward by gravity. When the volume of the ink cartridge is large, ink leakage will occur when the user writes. Therefore, the volume of the ink cartridge is small and the ink storage capacity is small.

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