KR200407379Y1 - Ballpoint pen can use two colors on both sides - Google Patents

Abstract

The present invention is a ballpoint pen that can be used as a ballpoint pen with two colors of ballpoint pens on both sides. Usually you write a general content with a black ballpoint pen. You often need a red ballpoint pen for important or important checks. In this case, two ballpoint pen colors can be used in one ballpoint pen. To this end, the present invention makes four holes in the ball-point pen body, and installs two ball-pen buttons (mechanisms that allow the ball pen nib to move in and out of the pen) in the hole that is made. Put the ball pen shim and two ball pen springs at the front of the nib and insert the ball pen springs, and put the ball pen stand there so that the ball pen body can be used in two colors with the ball pen body. You can go in and out and have the following effects: There are two color ball pens that need two colors, and a ball pen that can write two colors on both sides has a ball pen nib with a lid and a lid that opens with a lid. It is effective.

Ballpoint pen body, Ballpoint pen button (Ball tip and tip entry mechanism) Ballpoint pen ink, Ballpoint pen and nib, Ballpoint pen spring, Ballpoint pen stand

Description

Ball pen that can use two colors on both sides {This pen can use two colors both sides}

1 is a perspective view of assembling a ballpoint pen structure using two colors according to the present invention on both sides

Figure 2 is an exploded perspective view showing the structure of a ballpoint pen that can write two colors on both sides according to the present invention

Figure 3 is a perspective view for explaining the operation method of the ballpoint pen body and the ballpoint pen button according to the present invention

Explanation of symbols on the main parts of the drawings

1: Assembling perspective view of assembling a ballpoint pen that can write two colors on both sides

2: ballpoint pen stand 3: ballpoint spring

4: ball pen nib 5: ball pen nib

6 ballpoint button 6a: portion protruding into ballpoint pen hole 7a

6b: part which protrudes into the ball-point pen hole 7b 6c: part which pushes the ball-point pen core 5

7: ballpoint pen body

7a: hole for protruding the ballpoint pen button 6a

7b: hole for protruding the ballpoint pen button 6b

7c: hole for protruding the ballpoint pen button 8c portion

7d: Hole to protrude the ballpoint pen button 8d

7e: Ballpoint pen left inlet or left female thread

7f: right side of pen point or right side female thread

8: Ballpoint pen button 8c: A portion protruding above the ballpoint pen hole 7c

8d: part which protrudes into the ballpoint pen hole 7d 8e: part which pushes out the ballpoint pen shim 9

9: ballpoint pen core 10: ballpoint pen nib

11: ballpoint pen spring 12: ballpoint pen stand

The invention came in two colors on both sides of the pen and nib as needed. It is about a ballpoint pen that can be operated by using a ballpoint pen button. When recording a task or recording general contents, two-color ballpoint pens are often needed for important contents or items and important symbols or checks.

At this time, the ballpoint pen in two colors can be used in one ballpoint pen.

Commercially available ballpoint pens use two color ballpoint pens when two colors are needed, or two color ballpoint pens with lids. Therefore, it is inconvenient and hassle to close and open the lid, and can lose the lid, and also need to record the work or general content with the color of the two ball-point pen, it is inconvenient and cumbersome, and easy to store and lose. There is such a problem.

In order to solve the problems described above, the present invention makes a ballpoint pen and a nib on both sides of a single ballpoint pen so that two colors can be used. The two colors eliminate the need for ballpoint pens. This inconvenience, hassle, loss of lids and storage are also eliminated.

In order to achieve the above purpose, black is usually used for general contents or work, and red (other color) is used for important contents or items and important symbols or checks.

Therefore, when making four holes in the center of the ballpoint pen body (7), drill the holes (7a) (7b) in the two by making the black ballpoint pen a little longer and drill the holes (7c) (7d) by making the red side a little shorter. Two ball pen buttons (6) and (8) are made into them, and four ball pen bodies are fitted into the holes (7a), (7b), (7c) and (7d), and then the two ballpoint pens (5) (9) And nibs (4) (10) are made and put into the ballpoint pen body (7). Insert the spring (3) (11) into the ball pen shim (5) (9) and the nib (4) (10) that caught the ball pen spring (3) (11) in front of the ball pen shim (5) (9). Insert the ball pen holders (2) and (12) to rotate the ball screw holders (2) and (12), and then assemble them with the female screws (7e) and (7f) inside the ball pen body (7), and then insert the ball pen buttons (6) and (8). When the thumb is pressed against the two ball pen button portions (6a) (8d) protruding into the four holes (7a), (7b), (7c) and (7d) of the ballpoint pen body and pulled with the thumb, the tip of the ballpoint pen button (6c) (8e) Push the shim (5) (9) to the ball pen springs (3) (11) installed in the ball pen shim by the force of the ball pen nib (4) (10) in front of the ball pen stand (2) (12) come out.

As such, the present invention will be described in detail with reference to the drawings attached to a ballpoint pen capable of using two colors as follows.

A perspective view (FIG. 1) in which the structure of a ball pen using two colors on both sides is assembled, and a separated perspective view (FIG. 2) showing the structure of a ball pen using two colors on both sides is as follows.

The present invention has two holes (7a), (7b), (7c) (7d) in the ballpoint pen body (7e) through the ballpoint pen body inlet (7e) right (7f) and two ballpoint pen buttons (6) right (8) Insert it into the four holes of the ballpoint pen body.

When the thumb presses the ballpoint pen button portion 6a protruding from the assembled ballpoint pen body portion 7a with the thumb, the ballpoint pen stand 2 and the ballpoint pen core 5 are pushed together by a force on the ballpoint spring 3. 5) The ball pen button portion 6c is pushed into the ball pen nib 4 into the ball pen holder 2. Therefore, the ball pen button portion 6a protrudes into the ball pen body hole 7a and the ball pen body hole 7b. The ballpoint pen button portion 6b also protrudes, that is, the ballpoint pen tip 4 enters the ballpoint pen holder 2,

To protrude the ballpoint pen nib (4) to the ballpoint pen (2) is as follows. When the ball pen button portion 6b protruding from the ball pen body hole 7b is pulled with a thumbnail, two ball pen button portions 6a and 6b are pushed out into one hole in one hole of the ball pen body hole 7a. At this time, the ball-point pen button 6c pushes the ball-point pen 5 and the ball-point pen pushes the ball-point spring 3 so that the ball-point pen tip pops out of the ball-point pen 2 as the spring contracts.

As described above, the opposite side (right side) (8) (9) (10) (11) and (12) is assembled to the ballpoint pen body portions (7c) (7d), so that the ballpoint pen nibs can protrude and enter.

The method of using the ball pen is that the ball pen nibs (4) (10) enter the ball pen holder (2) (12) when the thumb presses the ball pen button portions (6a) (6d) protruding into the ball pen holes (7a) (7b). (6a) (6b) is pulled by the thumb, so the ball pen nib (4) (10) pops out of the ballpoint pen stand (2) (12).

As described above, two colored ballpoint pens are used to write black text used in the course of business, and red (other color) used for checking important contents, items, or numbers, or both. The use of a ballpoint pen with a lid that closes the tip of the ballpoint pen on both sides to a usable ballpoint pen results in loss of work efficiency and inconvenience and hassle.

This ballpoint pen is a ballpoint pen that can be used while changing two colors naturally without any inconvenience, and the tip of the ballpoint pen can also be moved into and out of the ballpoint pen, thus securing the disadvantages of the previous two products.

Claims (1)

Ball-point pens, characterized in that four ball holes 7a, 7b, 7c, 7d are made in the ball pen body 7 and ball pen buttons 6 and 8 made to operate in the four hole holes

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