KR20030011003A - The triple color ball point pen in which triple color-inks flow round on the three balls at the same time - Google Patents

Abstract

PURPOSE: An integral triple color ball pen core which is capable of transferring different color inks at the same time through one time of taking notes, and a ball pen equipped with the integral triple color ball pen core are provided. CONSTITUTION: The integral triple color ball pen core comprises first, second and third inks(21,22,23) having different colors; an ink storage part(29) comprising first, second and third ink storage parts(26,27,28) the inside of which is separated by partition walls(24,25) so that the first, second and third inks are filled into the first, second and third ink storage parts respectively; and a tip part(34) which is coupled thereby fixed to the lower part of the ink storage part, the inside of which is separated by partition walls(35,36) so that the inks filled in the first, second and third ink storage parts are respectively flown into the spaces separated by the partition walls in the tip part, and which is consisted of first, second and third tip parts, wherein balls are inserted into ends of the tip part respectively, wherein the ink storage part is formed in a circular shape, diameter ratio of the balls(30) inserted into the ends of the first, second and third tip parts(31,32,33) is from 1:1 to 1:4, and the integral triple color ball pen core further comprises an ink guiding core which is penetratingly inserted into the first ink storage part and first tip part, the second ink storage part and second tip part or the third ink storage part or third tip part to guide water based ink to the balls(30).

Description

The triple color ball point pen in which triple color-inks flow round on the three balls at the same time}

The present invention relates to an integrated tri-color ballpoint pen that can simultaneously transfer inks of different colors with one writing.

After writing with a writing tool, if you want to emphasize the important part, it is common to paint with a highlighter or overwrite with writing tools of different colors. This is a good way to distinguish between overwritten and overwritten text.

However, such an overwriting or overwriting work to distinguish it from other letters is not only time-consuming, but also may not obtain a uniform shape, and thus the entire letter may not be beautiful and the concentration may be reduced.

Korean Utility Model Publication No. 94-12210 discloses a multi-color ballpoint pen that can simultaneously discharge three colors of ink. Referring to FIG. 1, the multi-color ball pen nib 11 incorporates different colored oil inks 12, 13, and 14 into a ball pen nib 11 of a conventional structure, but uses different colored oil inks 12. , 13 and 14 are inserted in a twisted direction to each other so that the ink of the color mixed with the oil inks is transferred to the paper through one ball 15. However, when writing by using the multi-color ball-point pen 11, the letters of the brilliant color may appear, the ink transferred through the ball 15 is not uniformly mixed with each other, the color is not uniform, Since there is no stereoscopic effect, there is no clear visual distinction that overwrites with other colors.

In addition, the Republic of Korea Utility Model Publication No. 1982-2657 and 1985-304 discloses a multi-color ballpoint pen, such a multi-color ballpoint pen installed a plurality of ball-point pen nib in one pen body and use a ball pen nib of any one color In this way, the multicolored ink is not transferred to the paper by only one writing.

Accordingly, a technical problem to be solved by the present invention is to provide a tri-color ballpoint pen which is useful for emphasizing important description parts that are seen in three dimensions as well as being simultaneously distinguished and transferred in three color inks by only one writing. .

Another technical problem to be achieved by the present invention is to provide a ballpoint pen having the triple color ballpoint pen core.

1 is a perspective view showing a conventional multi-color ballpoint pen,

Figure 2 is a cross-sectional view showing an integrated triple color ball pen nib according to an embodiment of the present invention,

3 is a cross-sectional view taken along the III-III portion of FIG.

4 is an enlarged view of a portion “B” of FIG. 2;

5 is a cross-sectional view showing an integrated triple color ball pen nib according to another embodiment of the present invention;

Figure 6 is a view showing the writing written with a ballpoint pen having an integrated triple color ballpoint pen core according to the present invention.

In order to achieve the above technical problem, the present invention includes: a first ink, a second ink, and a third ink having different colors; An ink storage unit including a first ink storage unit, a second ink storage unit, and a third ink storage unit, each of which is formed by separating a partition so that the first ink, the second ink, and the third ink may be filled, respectively; And fixed in combination with a lower end of the ink storage unit, the inside of which is separated into a partition wall so that the ink filled in the first ink storage unit, the second ink storage unit, and the third ink storage unit may be introduced into each other. It provides a one-piece tri-color ball pen nib characterized in that it comprises; a tip portion consisting of a first tip portion and a second tip portion and a third tip portion is inserted into each ball.

In the tri-color ballpoint pen core of the present invention, the ink reservoir is preferably formed in a circular shape so that it can be easily installed in a conventional circular ballpoint pen body.

In the tricolor ballpoint pen of the present invention, the thickness ratio of each of the tricolor inks to be transferred can be equally or differently controlled, for example, the first and second tips of the ball and the tip inserted into the end of the third and third tips. By controlling the diameter ratio to 1: 1 to 1: 4, the thickness ratio can be appropriately adjusted.

The tri-color ballpoint pen of the present invention is the first ink reservoir and the first tip portion or the second ink reservoir and the second tip portion third ink to guide the aqueous ink to the ball when the ink filled in the ink reservoir is the aqueous ink. The ink guide core may be further provided to penetrate each of the storage unit and the third tip unit.

In order to achieve the above another technical problem, the present invention provides a ballpoint pen having the integrated triple color ballpoint pen core.

Hereinafter, the present invention will be described in detail with reference to preferred embodiments of the present invention, but the scope of the present invention is not limited thereto.

Figure 2 is an embodiment of an integrated triple color ball pen nib according to the present invention.

Referring to FIG. 2, the integrated triple-color ballpoint pen of the present invention has an inner barrier wall 24 so that the first ink 21 and the second ink 22 and the third ink 23 having different colors may be filled, respectively. And an ink reservoir 29 formed of a first ink reservoir 26 and a second ink reservoir 27 and a third ink reservoir 28. By combining the color combinations of the first ink 21, the second ink 22, and the third ink 23, it is possible to write letters having various triple colors. Clear and effective for emphasizing important parts of the text. In addition, as shown in FIG. 3, the cross section of the ink storage unit 29 may be easily installed in a circular ball pen body, which is generally formed in a circular shape, but is not limited thereto. Also good. The outer circumferential surface and the partition wall of the ink storage unit 29 may be formed by molding a plastic resin, and may be formed of metal in some cases.

The lower end of the ink reservoir 29 is combined with the upper end of the tip part 34 including the first tip part 31 and the second tip part 32 and the third tip part 33 having the ball 30 inserted into the distal end. Is fixed. The first tip portion 31, the second tip portion 32, and the third tip portion 33 are filled in the first ink reservoir 26, the second ink reservoir 27, and the third ink reservoir 28. The partition walls 35 and 36 are formed to separate and flow ink, and the partition walls 35 and 36 are coupled to the partition walls 24 and 25 formed in the ink storage unit 29. To prevent the first ink 21, the second ink 22, and the third ink 23 from mixing with each other.

4 is an enlarged view of a portion “B” of FIG. 2, wherein the outer wall and the outer wall may be inserted into and rotated at ends of the first tip portion 31, the second tip portion 32, and the third tip portion 33. The partition 35 and the partition 36 are formed in an appropriate shape. At this time, the distance between each ball 30 inserted into the end of the first tip portion 31, the second tip portion 32 and the third tip portion 33 is the partition wall 35 and the partition wall in contact with the ball 30 By adjusting the thickness of (36), it can be appropriately formed, and the aesthetics of the triple color font to be transferred may vary depending on this interval. In addition, the diameters of the balls 30 inserted into the ends of the first tip portion 31 and the second tip portion 32 and the third tip portion 33 may be equally or differently adjusted, for example, the first tip portion. The color of the triple color font transferred by forming the 31 and the diameter ratio of the ball 30 inserted into the ends of the second tip portion 32 and the third tip portion 33 to 1: 1 to 1: 4, respectively. The thickness ratio can be appropriately adjusted. The outer circumferential surface of the tip portion 34 and the partition wall 35 and the partition wall 36 are preferably formed of a metal to improve durability because the ball 30 is inserted into the distal end. It doesn't work.

5 is a cross-sectional view showing an integrated triple color ball pen nib according to another embodiment of the present invention.

Referring to FIG. 5, in the integrated triple-color ballpoint pen core of the present invention, the tip part 34 may be integrally formed with the ballpoint pen holder part 37. That is, the lower outer circumferential surface of the ink storage unit 29 is fixedly coupled to the outer circumferential surface of the ball pen holder unit 37, which is the upper end of the tip unit 34, and the partition walls 24 and 25 of the ink storage unit 29 are the tip unit ( It is coupled to and fixed with the partitions 35 and 36 of 34.

On the other hand, the tri-color ballpoint pen of the present invention is the first tip portion and each of the aqueous ink filled in the first ink reservoir and the second ink reservoir and the third ink reservoir when the ink filled in the ink reservoir is water-based ink; The first ink reservoir, the first tip portion, the second ink reservoir, the second tip portion, or the third ink reservoir portion and the third tip portion, respectively, to guide to the respective balls inserted at the ends of the second tip portion and the third tip portion. It may be further provided with an ink guide core (not shown) to penetrate.

Fig. 6 shows the writing written by a ballpoint pen 61 having an integrated triple color ballpoint pen core of the present invention.

As shown in Fig. 6, the letter 6 written with the ball-point pen 61 having the integrated triple-color ballpoint pen core of the present invention has a three-dimensional line by having three color inks simultaneously distinguished and transferred by only one writing. Fonts are formed.

In the integrated triple-color ballpoint pen of the present invention, inks of different colors are distinguished and transferred simultaneously by only one writing. Therefore, the writing written by a ballpoint pen having an integrated triple-color ballpoint pen core is composed of triplet lines having different colors, and looks three-dimensional due to the difference in contrast of each color. beautiful.

Claims (5)

A first ink, a second ink, and a third ink different in color from each other; An ink storage unit including a first ink storage unit, a second ink storage unit, and a third ink storage unit, each of which has an interior portion separated by a partition wall to fill the first ink, the second ink, and the third ink; And It is fixed in combination with the lower end of the ink reservoir, and the inside is separated into a partition wall so that the ink filled in the first ink reservoir, the second ink reservoir and the third ink reservoir can be introduced into each other, An integrated tri-color ballpoint pen core, comprising: a tip portion comprising a first tip portion, a second tip portion, and a third tip portion inserted therein. 2. The integrated tricolor ballpoint pen of claim 1, wherein said ink reservoir is circular. The integrated tri-color ballpoint pen of claim 1, wherein a diameter ratio of the balls inserted into the ends of the first tip portion, the second tip portion, and the third tip portion is 1: 1 to 1: 4. The ink of claim 1, wherein the ink is inserted through the first ink reservoir, the first tip portion, and the second ink reservoir, the second tip portion, or the third ink reservoir and the third tip portion to guide the aqueous ink to the ball. An integrated triple color ballpoint pen further comprising an induction core. A ballpoint pen comprising the integral triple color ballpoint pen core according to any one of claims 1 to 4.