Pen point-replaceable brush for industrial art

Abstract

The invention provides a pen point-replaceable brush for industrial art. The pen point-replaceable brush comprises a pen holder, a button, a spring and a pen point; a cylindrical button mounting cavity is formed in the axial direction of the pen holder on the bottom surface of the pen holder; the button is mounted in a button rod-shaped cavity of the pen holder; a main body of the button is of anannular structure; a cuboid button projection is arranged on one side of the annular structure; the internal of the button projection is hollowed to form a spring mounting cavity; a cuboid piece-shaped spring limiting piece is downwards arranged on the top surface of the button mounting cavity; one end of the spring butts against the spring mounting cavity, and the other end butts against the spring limiting piece; a cylindrical stand column mounting cavity is upwards formed in the center of the top surface of the button mounting cavity; a top stand column at the top of the pen point is assembled in the stand column mounting cavity of the pen holder; a buckle projection is arranged on the inner side of the annular structure of the button; and a buckle hole is formed in a cylindrical surface of the top stand column. The buckle projection is clamped in and deviated from the buckle hole to realize assembly and disassembly of the pen point.

Description

technical field [0001] The invention relates to a tool for arts and crafts, in particular to a painting brush with replaceable nibs for arts and crafts. Background technique [0002] As far as the development of time is concerned, where there is civilization, there is art. It is art that first recorded human civilization. Humans first used images to record nature and their own lives and emotions. Art develops with the development of civilization, and at the same time, the development of art also improves the level of civilization. In addition to inheriting historical civilization, allowing us to broaden our horizons and improve our aesthetic ability, art also has a role that is generally ignored by people, that is, it can help us cultivate our temperament and cure mental illness. [0003] Paintbrush is a special pen for drawing art paintings, generally made of coarse animal hair or fine fiber, with different sizes and varieties. The steps of painting are mainly composition...

AI Technical Summary

Problems solved by technology

During the use of the brush, the tip of the brush will wear out with the drawing habits of the painter. After the initial wear, it will enter a better use period, and finally it will be scrapped as the wear becomes serious.

In addition, when the paintbrush is not stored properly, or the paint is not cleaned off in time, it will also lead to the rapid scrapping of the brush

[0004] Usually when the paintbrush is scrapped, the nib is damaged and the pen holder remains intact, but because the nib and the pen holder are integrated, when the paintbrush is discarded, the intact pen holder is wasted

The pen holder is usually made of wood, plastic or light metal, so when the brush is scrapped, a lot of material is wasted

Images