Writing brush provided with cap and capable of preventing brush head from being damaged

Abstract

The invention discloses a writing brush provided with a cap and capable of preventing a brush head from being damaged. The writing brush comprises a penholder, the brush head and the cap. The upper bottom face of the cap and the lower bottom face of the cap are open, a channel with the two ends open is formed in the cap, the diameter of the channel in the cap is not smaller than that of the penholder, and a cap locating device is arranged at the joint of the penholder and the brush head. Brush hairs of the brush head are composed of several kinds of soft goat hairs, soft wolf hairs and soft rabbit hairs, a brush center layer is located in the brush head, and a hair layer is arranged outside the brush head. A traditional structure and a traditional sleeving mode of a cap are changed, and the brush hairs are prevented from being damaged; the two ends of the cap are open, and therefore the brush hairs are breathable and can not fall off due to rot.

Description

technical field [0001] The invention relates to a writing brush, in particular to a writing brush with a cap which does not damage the writing head. Background technique [0002] The brush is a traditional Chinese writing tool. In order to protect the key pen tip, the general writing brush will be equipped with a pen cap. Common pen caps are mostly conical in shape, and the large-diameter end of the pen cap is open, and the material is mostly transparent plastic pen caps. However, when such a traditional pen cap is sleeved on the nib, it is easy to damage the brush hairs on the periphery of the nib, because the brush hairs will spread out after the pen head is fluffy, so that the peripheral brush hairs are easy to be messed up and damaged when the pen cap is put on. [0003] For example, Chinese Patent Publication No.: CN103386848A, in the patent document published on November 13, 2013, discloses a more useful brush cap, which is to put a soft plastic cap on the joint betw...

AI Technical Summary

Problems solved by technology

However, the above-mentioned pen cap still has the following problems: enlarge the diameter of the pen cap, and then add a washer to the pen barrel to compensate for the diameter of the pen barrel, so that the pen cap can still be tightly connected to the pen barrel, which can only slow down the damage rate of the pen head and brush hair, but cannot eliminate it. The damage is still not fully healed

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