A new brush

Abstract

The invention discloses a novel writing brush. The novel writing brush comprises a brush rod and a brush head. Different from the prior art, a first connecting piece is fixedly installed at the end of the brush rod, a second connecting piece assembled with the first connecting piece in a matched mode is further arranged at the end of the brush rod, and the brush head is provided with an external thread base which is assembled with the second connecting piece in a matched mode. According to the novel writing brush, the structure is simple and practical, the brush head or the brush rod is conveniently replaced in a detachable connection mode, and the sharp point outlet length of the brush head can be adjusted; when the novel writing brush is used, the sharp point outlet length of the brush head can be adjusted by rotating the brush head base if needed; when the brush head is damaged and cannot meet the writing requirement, the brush head can be replaced with a new brush head; the brush rod can be replaced when the brush rod is not convenient to use due to the thickness; and accordingly, the using functions of the writing brush are extended, the broad requirements of a writing brush user are met, the cost can be reduced, and resources are saved.

Description

technical field [0001] The invention relates to a writing brush, in particular to a novel writing brush with a replaceable tip or a pen holder and an adjustable tip length. Background technique [0002] The brush is a traditional writing tool and painting tool in China. According to the caliber of the brush head, the brush can be simply divided into: small regular script, medium regular script, big regular script, larger screen pen, joint pen, fighting pen, planting pen, etc.; The length of the head can be divided into: long-point pen, center-point pen, and short-point pen. The brushes of different sizes and types are suitable for writing fonts of different sizes or drawing lines of different thicknesses. [0003] Most of the writing brushes in the prior art are fixedly connected with the pen holder and the nib, which cannot be disassembled and replaced. In the process of use, users have different requirements for the thickness of the pen holder and the length of the tip o...

AI Technical Summary

Problems solved by technology

The writing brush can replace the nib, but as far as the same writing brush is concerned, when the user needs to change the pen holder of different thickness during use, or when it is necessary to adjust the length of the pen head, or when a pen holder needs to be replaced with a different size of the nib, The writing brush of prior art all can't realize

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