Pen cap loss-prevention marker pen easily identifiable in real color

Abstract

The invention discloses a pen cap loss-prevention marker pen easily identifiable in real color. A first flat magnet ring and a second flat magnet ring are respectively arranged at positions, connected with a large end pen cap and a small end pen cap, respectively on the outer surface of a large end and the outer surface of a small end of a pen body of the marker pen; the inner surface of the large end pen cap and the inner surface of the small end pen cap are respectively provided with a first flat iron ring and a second flat iron ring which are matched with the first flat magnet ring and the second flat magnet ring for use; one side, near the large end of the pen body, on the outer surface of the pen body, is provided with a color number identification ring; and color number identification paper is attached to each of the bottom part of the large end pen cap and the bottom part of the small end pen cap. A user can conveniently take down the large end pen cap or the small end pen cap from the large end or the small end of the pen body or enable the large end or the small end to tightly sleeve to cover the marker pen; a color number and real color information of the marker pen can be conveniently obtained; the large end pen cap or the small end pen cap is also prevented from being lost and covering the marker pen by mistake; and writing or drawing efficiency is increased.

Description

technical field [0001] The invention belongs to a marker pen used for writing or drawing, in particular to an anti-lost cap marker pen which is easy to identify the true color. Background technique [0002] Marker pen is a kind of writing and drawing color pen specially used for writing or drawing, which is widely used in art design, architecture, environmental art and other design fields. The pigment of the marker pen is volatile, and the cap should be covered immediately after each use; most marker pens are double-ended pens, with a large end at one end and a small end at the other end, which are used to draw lines of different thicknesses; the color types of marker pens There are many, usually as many as hundreds of kinds. When drawing with a marker pen, multiple colors are often matched or superimposed to achieve a better drawing effect. Existing markers mostly use the plastic color marking device at the bottom of the cap to identify the color of the marker. This color ...

AI Technical Summary

Problems solved by technology

Existing markers mostly use the plastic color marking device at the bottom of the cap to identify the color of the marker. This color is quite different from the real color of the marker. After purchasing, the user needs to make a color card by himself or open the pen to test the color before each use, which is a waste of time. Drawing time; since there is no obvious color number, color, and size marking on the body of the existing marker pen, the user cannot get the color number, color information and distinguish the size from the marker pen body; at the same time, when removing multiple marker pens When drawing with pen caps at both ends, multiple pen caps are easy to mix, and it is necessary to carefully screen and cap the pens, which is a waste of time, and it is easy to lose and put on the wrong caps; and due to the volatility of marker pens, when multiple marker pens are used together , after using a marker pen, if the marker pen is kept open, the service life of the marker pen will be reduced, so it is necessary to open and close the pen cap continuously, while the existing marker pen body is closely connected with the pen cap, and the pen cap is opened and closed Difficult and inconvenient for users to use markers

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