KR200356746Y1 - Writing materials - Google Patents

Abstract

The present invention relates to a multi-purpose writing instrument, by integrating a ballpoint pen, a correction liquid and a sign pen for a computer to provide a multi-purpose writing instrument that can be used to select the desired as needed, convenient, easy to carry and lower the risk of loss.

Description

Multipurpose Writing Instruments {Writing materials}

The present invention relates to a multi-purpose writing instrument, and more particularly, to a versatile writing instrument that is convenient, easy to carry, and minimizes the risk of loss by integrating a ballpoint pen with a correction liquid and a computer sign pen. .

In general, there are various kinds of writing instruments, including ballpoint pens, sign pens, pencils, and the like, and ballpoint pens are widely used as writing instruments because they are less likely to be erased. In the case of such a ballpoint pen, it cannot be erased once recorded, and in order to enable this, a correction liquid is applied on the cover and concealed, and the ballpoint pen can be recorded again thereon.

On the other hand, OMR cards are widely used in recent years in order to easily perform scoring when taking tests and the like, and these OMR cards are marked on the blank by using a computer sign pen.

The above-mentioned ballpoint pen, correction liquid, and computer sign pen have been treated as important supplies that are indispensable in recent years due to a sharp increase in demand. However, since they are used separately, each of them needs to find and use a ballpoint pen or correction liquid and a sign pen for a computer, which is cumbersome and inconvenient.

In addition, the ballpoint pen and the correction liquid and the sign pen for the computer should be carried separately in a separate state, so there is a problem that the portability and the risk of loss is high.

Therefore, the present invention has been devised to solve the above-mentioned problems. By integrating a ballpoint pen, a correction liquid, and a computer sign pen, the present invention can be selected and used according to need, which is convenient and easy to carry, thereby reducing the risk of loss. Its purpose is to provide a multipurpose writing instrument.

1 is a cross-sectional view of the multipurpose writing instrument according to the present invention.

2a to 2c is a view showing the operation relationship of the present invention multi-purpose writing instrument.

<Explanation of symbols for the main parts of the drawings>

10: main body

11: ball-pen core withdrawal 12: correction fluid withdrawal

13: sign pen drawing hole 14: guide ball

15: support 16: ballpoint pen

17: correction liquid 18: sign pen

19: spring

20: cover member

21: fastening groove

30: push button

31: fixed protrusion

The present invention to achieve the above object is

A ball pen core drawing hole and a correction liquid drawing hole and a computer sign pen drawing hole are formed at the bottom, and a guide hole is formed at the top, and a writing instrument main body formed with a support with an upper inner circumference, and detachably fastened to the upper side of the writing instrument body A cover member having a predetermined fastening groove in the cover member, a ball pen shim and a correction liquid and a computer pen, which are respectively embedded in the main body and have springs inserted therein, and move along the guide hole of the main body, the ball pen shim and correction liquid and the computer. Pressing the sign pen for the lower side to be drawn out, it provides a multi-purpose writing instrument characterized in that it comprises a push button formed with a predetermined fixing projection on the inside.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings, which are presented to assist in understanding the present invention, but the present invention is not limited thereto.

1 is a cross-sectional view of a multipurpose writing instrument according to the present invention, Figure 2a to 2c is a view showing the operation relationship of the multipurpose writing instrument of the present invention.

As shown in FIGS. 1 and 2A to 2C, the writing instrument according to the present invention has a ballpoint pen drawing hole 11, a correction liquid drawing hole 12, and a computer sign pen drawing hole 13 formed at the bottom thereof, respectively. A guide hole 14 is formed, and the writing instrument main body 10 having the supporter 15 formed at the upper inner circumference thereof is detachably fastened to the upper end of the writing instrument main body 10, and a predetermined fastening groove 21 is provided at the lower side thereof. The cover member 20 is formed, the ball pen nib 16 and the correction liquid 17 and the computer sign pen 18 and the main body are embedded in the body 10, the spring 19 is inserted into the upper portion, respectively, While moving along the guide hole 14 of 10, the ballpoint pen core 16, the correction liquid 17, and the computer sine pen 18 are pushed down and drawn out, and a predetermined fixing protrusion 31 is formed inside. It includes a push button (30).

In other words, the writing instrument according to the present invention has a ballpoint pen 16, a correction liquid 17, and a computer sign pen 18 inside the main body 10, so that they do not need to be carried independently of each other, It can be selected and used very conveniently. In particular, when writing using a ballpoint pen can be easily erased using the correction liquid 17 in the event of a typo or erroneous.

The main body 10 has a ball-pen core drawing hole 11, a correction liquid drawing hole 12 and a computer sign pen drawing hole 13 are formed at the bottom, and a guide hole 14 is formed at the upper side, the upper inside A support 15 is formed around the periphery.

Here, the three drawing holes formed at the bottom of the main body 10 are holes through which the ballpoint pen core 16, the correction liquid 17, and the computer sign pen 18 are drawn out, respectively, and the guide hole 14 formed at the upper portion of the push button 30 is used. It is formed to enable the vertical movement of the support 15 formed on the inner periphery of the upper support the spring 19 to give the push button 30 is pushed upward to the main body 10 Ball pen nib (16) or correction liquid 17 and the sign pen (18) for the computer to be drawn out to allow the inside to enter.

The cover member 20 is detachably fastened to the upper end of the writing instrument main body 10, and a predetermined fastening groove 21 is formed at a lower side thereof. Here, the cover part and the main body 10 can be easily detachably fastened through helical coupling as shown in the drawing, and the fastening groove 21 formed at the lower side of the push button 30 is pressed when the push button 30 is pressed. It is formed in order to prevent the push button 30 to bounce upward in combination with the fixing protrusion 31 of (30).

Inside the main body 10, a ball pen core 16, a correction liquid 17, and a computer sign pen 18 are embedded, and springs 19 are respectively inserted in the upper portions thereof. This spring 19 is supported by a support 15 formed on the upper inner periphery of the body 10.

The push button 30 is formed to be drawn out by pressing the ballpoint pen 16 and the correction liquid 17 and the computer sign pen 18 downward while moving along the guide hole 14 of the main body 10. One fixed protrusion 31 is formed inside.

Here, the guide hole 14 secures a predetermined space that can be moved up and down of the push button 30, and when the push button 30 is pressed, the ball pen core 16 or the correction liquid 17 or the sign pen 18 for a computer ) Is pressed downward. The fixing protrusion 31 is inserted into the fastening groove 21 formed in the cover member 20 when the push button 30 is pressed, and the push button 30 is maintained in a pressed state. 16) or the correction liquid 17 or the sign pen 18 for the computer to be kept in the drawn state.

After using the ball pen shim (16) or correction liquid (17) or the sign pen (18) for the computer drawn to the outside, pressing the push button (30) as if pulling slightly, the fixing projection (31) inserted into the fastening groove (21) is removed. In this case, the push button 30 is bounced upward by the spring 19 supported by the supporter 15, and the ball pen shim 16 or the correction liquid 17 or the sign pen 18 for the computer, which were drawn out to the outside. It enters into the main body 10.

Referring to Figures 1 and 2a to 2c will be described in more detail the operational relationship of the multipurpose writing instrument according to the present invention.

When the writing instrument according to the present invention is not used, the push button 30 is present in a state located above the guide hole 14 of the main body 10 (see FIG. 2A).

After pressing the push button 30, any one of the ball point pen core 16, the correction liquid 17 or the computer sign pen 18 is pressed downwards and drawn out to the outside through the corresponding withdrawal hole, in the process The fixing protrusion 31 of the push button 30 is inserted into and fixed to the fastening groove 21 formed in the cover member 20 (see FIG. 2B).

When the push button 30 is pulled slightly, the fixing protrusion 31 inserted into the fastening groove 21 is removed. At this time, the push button 30 is moved upward by the spring 19 supported by the supporter 15. The ball pen shim 16 or the correction liquid 17 or the computer sign pen 18 which has been pulled out while being bounced up in the direction enters the main body 10 (see FIG. 2C).

As described above, the present invention integrates a ballpoint pen, a correction liquid, and a computer sign pen, so that the user can select and use a desired one as needed. have.

The present invention has been described with reference to the preferred embodiments shown in the drawings, but this is only illustrative and those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom. will be.

Claims (1)

A writing-pen body having a ball-point pen drawing hole, a correction liquid drawing hole, a computer-signed pen drawing hole at a lower end thereof, a guide hole formed at the upper side, and a support formed at an upper inner periphery; A cover member detachably fastened to an upper end of the writing instrument body and having a predetermined fastening groove formed at a lower side thereof; A ballpoint pen embedded in the main body and having a spring inserted therein, a correction liquid, and a computer sign pen; Multi-purpose writing instrument comprising a; push the ball pen core, the correction liquid and the computer sign pen to the lower side while moving along the guide hole of the main body, the push button formed with a predetermined fixing projection on the inside.