All-purpose color modulating pen

Abstract

The invention relates to the technical field of drawing accessory devices, in particular to an all-purpose color modulating pen which can uniformly mix base color raw materials, improves color stability during writing and drawing, can precisely control adding amount of base color raw materials, improves accuracy of prepared color, and improves practicability; and meanwhile, the inner part of a color modulating tube can be cleaned, so that next-time use is not affected, and therefore, use reliability is improved. The all-purpose color modulating pen comprises three groups of raw material tubesand three groups of color modulating tubes, and further comprises a writing tube, a sucking tube and a sucking capsule as well as three groups of sealing plugs and three groups of threaded rods, wherein the bottom ends of the three groups of raw material tubes communicate with the top ends of the color modulating tubes; the top end of the writing tube communicates with the bottom ends of the colormodulating tubes; a writing head is further arranged at the bottom end of the writing tube; the left end of the sucking tube communicates with the inner parts of the color modulating tubes; the rightend of the sucking tube communicates with the sucking capsule; a one-way valve is further arranged at the top end of the sucking tube; and the three groups of color modulating tubes are made of a transparent material, and scale lines are arranged on the side walls of the three groups of the color modulating tubes.

Description

technical field [0001] The invention relates to the technical field of painting accessories, in particular to a universal toner. Background technique [0002] As everyone knows, toning pen is a kind of colored pen for writing and drawing, and it has all obtained extensive use in the fields such as teaching, drawing, writing; Existing toning pen comprises three groups of raw material tubes and toning tube, The three groups of raw material tubes all include the suction bag on the top and the bottom output end from the color tube electric tube extending into the inside of the color tube, and the bottom end of the color tube is connected with a writing head; when the existing color pen is used, Suction the three primary color raw materials in the three groups of suction bags respectively, and then insert the bottom ends of the three groups of raw material tubes from the top of the color tube into the inside of the color tube, press the three primary color raw materials by a cert...

AI Technical Summary

Problems solved by technology

[0002] As everyone knows, toning pen is a kind of colored pen for writing and drawing, and it has all obtained extensive use in the fields such as teaching, drawing, writing; Existing toning pen comprises three groups of raw material tubes and toning tube, The three groups of raw material tubes all include the suction bag on the top and the bottom output end from the color tube electric tube extending into the inside of the color tube, and the bottom end of the color tube is connected with a writing head; when the existing color pen is used, Suction the three primary color raw materials in the three groups of suction bags respectively, and then insert the bottom ends of the three groups of raw material tubes from the top of the color tube into the inside of the color tube, press the three primary color raw materials by a certain amount by squeezing the suction bag. Import the ratio into the color tube, prepare the required color, and then write and paint through the writing head; in the use of existing color pens, it is found that the three basic color materials are mixed unevenly in the color tube, resulting in poor writing Or the color is unstable when painting; and it introduces the base color raw material into the color tube by squeezing the suction bag, and it is not easy to grasp the amount of base color raw material added, resulting in a difference between the prepared color and the required color, resulting in low practicability; At the same time, the color tube cannot be cleaned, and the residual raw material mixture in the color tube will directly affect the next use, resulting in low reliability

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