KR20210072500A - colorful modifiable pen - Google Patents

Abstract

A ballpoint pen for correction for each color is provided. The ballpoint pen for correction for each color combines a regular ballpoint pen and a correction tape. A correction tape part is designed for a refill lead to be replaced, and thus various color correction tapes are available as well as a white color correction tape. Therefore, the user can write on various colored papers to be corrected at any time.

Description

colored ballpoint pen {colorful modifiable pen}

A ballpoint pen with various color correction functions added among the functions of general ballpoint pens.

It is a crystal ballpoint pen that combines a ballpoint pen nib and correction tape in a 1:1 ratio, and is designed so that the correction tape refill can be changed and inserted.

I came up with this crystal ballpoint pen idea out of the minor inconvenience that anyone can feel in everyday life. If we make a mistake while writing with a ballpoint pen, we instinctively find and use correction tape or correction fluid. However, when I tried to edit the text, I had to experience that I didn't have a correction tape with me, so I couldn't edit it and just squeaked it with a ballpoint pen. At the same time, I wondered why there is a pencil eraser that combines an eraser and a pencil, but why isn't there a product that combines a correction tape or a correction fluid and a ballpoint pen? Why is the color of all correction tapes white? If you write on black or colored paper and make corrections, the corrected parts will come out more, and the power of correction will be lost.

Taking the idea of a pencil eraser commonly found in the market as a motif, I came up with a 'correctable ballpoint pen by color' product that combines a correction tape and a ballpoint pen that can be replaced at any time by inserting refills of various colors.

The biggest advantage of using a correction ballpoint pen is the convenience of not having to carry correction tape or correction fluid when using the ballpoint pen anymore, and the fact that you can make corrections immediately when you make mistakes. In addition, the correction tapes of various colors can be switched at any time and used, and correction is performed perfectly even when writing on colored or black paper instead of white paper. In addition, I think that this crystal ballpoint pen is not a product with absurdly excellent functionality, but a product that is feasible enough to solve minor inconveniences on a daily basis. In addition, since men and women of all ages and genders use ballpoint pens and correction tapes, if a correction ballpoint pen is developed, it is expected that it will be the most popular product.

1 is a perspective view showing a correction ballpoint pen for each color according to the present invention.
FIG. 2 is a cross-sectional view showing a refill core portion of the correction tape shown in FIG. 1 .

The principle of the existing ballpoint pen and correction tape is applied as it is, but to permanently combine the two functions and complement the limitations of the white correction tape, for example, black, pink, sky blue, and light purple pigments are added to the correction tape refill. By making a shim, it was conceived to be able to change the refill flexibly at any time according to the situation and make corrections.

Claims (1)

The function of a ballpoint pen and correction tape is permanently combined, but the correction tape part is designed in a structure that can replace refill leads of various colors.

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