KR200368891Y1 - Two Color Pen - Google Patents

Abstract

It is a pen that can be used on both sides to use a pen of two colors. The pen can be plugged on both sides and there is a pen insertion hole inside the handle of the pen body. When it is inserted upside down, the red pen is stored and the black pen can be used. At this time, the red pen acts as a pen handle, which is convenient to hold by hand when writing. In addition, the locking ring projection allows the pen to be completely semi-fixed so that both black and red pens can be used simultaneously.

In the above, a black pen 20 on the left side and a red pen 30 on the right side may be used, and there is a pen insertion hole 10a inside the pen body handle 10 of the left black pen. If it is inserted in the front, it becomes usable state and if it is inserted in reverse, it can act as pen body handle (10), and the pen can be used conveniently when writing. The red pen has a locking ring protrusion (30c), so it is semi-fixed when pen is inserted. You can use the pen of the desired color among the black pen (20) and the red pen (30) can be used conveniently when you want to use the two colors at the same time, exchange the ball pen nib (20a, 30a) of the desired color It features a thread that can be opened and closed so that it can be used semi-permanently.

Description

Two Color Pen {Two Color Pen}

There are many multi-function pens that can use more than two colors, but they can be used by plugging the pens on both sides. There is a pen insertion hole inside the handle of the pen body. If it is inserted, the pen will be stored when it is stored, and it will be convenient to hold by hand when writing. It has a locking ring protrusion, so the pen is fully semi-fixed so that both the black pen and the red pen can be used at the same time.

Since it is a pen for using two colors, it can be used by plugging it on both sides, and the red pen plays the role of pen body handle, and the length must be adjusted appropriately to hold by hand when writing, and the locking ring protrusion is inserted in the middle of the red pen. When you insert the pen, the pen should be semi-locked.

In addition, when there is no ink, it is necessary to open and close the pen body by inserting threads on both sides to change the ball pen nib of the desired color, and to use various colors such as 12 kinds of ink. The design should also be made in a variety of colors in style.

1 is a perspective view and a plan view of an entire dichroic pen;

Fig. A is a perspective view of the use of a black pen and a red pen of a dichroic pen.

Fig. B is a plan view of a combination of a black pen and a red pen of a dichroic pen.

2 is a plan view and a left side view of the whole dichroic pen.

Fig. C is a plan view of the black pen and the red pen in the separated state.

Fig. D is a left side view of the dichroic pen.

Fig. [E] is a plan view of using a red pen with a combination of a black pen and a red pen.

<Description of Major Codes in Drawings>

DESCRIPTION OF SYMBOLS 10: Pen body handle (pen body) 10a: Pen insertion hole 20: Black pen 20a, 30a: Ball pen (thumb) core 30: Red pen 20b, 30b: Screw thread 30c: Jam ring protrusion

The present invention can be used on both sides to use a pen of two colors, there is a pen insertion hole (10a) inside the pen body handle 10, the red pen 30 is available or impossible to use, The black pen (20) on the other side can be used, which is convenient for writing. It consists of a pen body handle (10), a black pen (20), a red pen (30), and a locking ring protrusion (30c).

In the above, a black pen 20 on the left side and a red pen 30 on the right side may be used, and there is a pen insertion hole 10a inside the pen body handle 10 of the left black pen. If you insert it in the front, it becomes usable. If you turn it in reverse, only the black pen 20 becomes usable, and the red pen 30 acts as the pen handle (10). .

In the above, the middle portion of the red pen 30 has a locking ring projection (30c) is semi-fixed when inserted into the pen insertion hole (10a) of the desired color of the black pen 20 and red pen 30 on both sides You can use a pen, which is convenient when you want to use both colors at the same time.

In addition, it is a useful pen that can be used semi-permanently by inserting and closing the threads (20b, 30b) in the pen body (10) to exchange ball pen nibs (20a, 30a) of the desired color.

It is a pen to use two colors such as black and red at the same time. It can be used by plugging the pen on both sides, and there is a pen insertion hole inside the pen body handle. Only the pen can be used, and the red pen acts as a pen handle, making it convenient to hold by hand when writing. The locking ring protrusion allows the pen to be fully semi-fixed so that both the black pen and the red pen can be used simultaneously.

Also, when there is no ink, you can open the pen body and exchange the ball pen nib of your desired color.

Claims (1)

Pens of two colors can be plugged on both sides, and the pen body handle 10 has a pen insertion hole 10a. When the red pen 30 is inserted into the front, it becomes usable and the pen body handle 10 is inserted upside down. It is convenient to take the role of writing, the middle part of the red pen 30 has a locking ring projection (30c) is semi-fixed when the pen is plugged in, you can use the pen of the desired color on both sides, pen body (10) A dichroic pen that can be used semi-permanently by inserting threads (20b, 30b) to exchange ball pen nibs (20a, 30a).