KR200452366Y1 - A pen - Google Patents

Abstract

The present invention relates to a writing instrument comprising: a writing instrument body having a plurality of writing instruments selected from multicolored ballpoint pens and a sharp body, and a pressing piece for selecting one of the plurality of built-in writing instruments; And a writing instrument auxiliary having a highlight pen at one end and an eraser provided at the other end thereof to be detachably fastened to the writing instrument main body.

The present invention has a configuration in which a writing instrument auxiliary body having a highlighter and an eraser is attached to or detached from the writing instrument body, and can implement various functions with a single writing instrument. Replacement of the sieve also has an easy effect.

In addition, the purchase cost can be reduced as the reusable material can be reused by replacing a writing instrument or an auxiliary body that is at end of life, and one end of a highlighter and an eraser provided at both ends of the writing instrument auxiliary body is inserted into the writing instrument body. The other end may be exposed to the outside, so that one end of the highlighter or eraser of the writing implement auxiliary to be used may be easily exposed to increase user convenience.

In addition, the present invention is further provided with a cap for preventing the fluorescent material of the highlighter volatilized, the highlighter having a cap is inserted into the interior of the writing instrument body with the cap, as well as the loss of the cap, inserted into the writing instrument body The volatilization material of the highlighter is prevented from being volatilized, thereby extending the life.

Writing Instruments, Sharp, Ballpoint Pens, Highlighters, Erasers, Crystal Pens, Writing Instruments

Description

Writing Instruments {A PEN}

The present invention relates to a writing instrument, and more particularly to a writing instrument that can be used in a state that maintains multifunctionality without repurchasing through the selective replacement of the writing instrument and the writing instrument assistive body which are detachable to the writing instrument body. It is about.

In general, the writing instrument is a typical writing instrument such as a pencil using a black core and a ball pen using a sharp and ink, and additionally, there is a corrective article such as a correction pen using an eraser or a correction liquid to be used together. In addition, there is a highlighter that displays important phrases and the like on the written notes and booklets, and the characters are not damaged.

Such a variety of writing instruments and correction supplies, etc. are individually held and used by the user according to the intended use and purpose.

However, according to the needs of the user, there are troublesome problems of carrying various kinds of writing instruments and correction items together, and especially, when writing by writing instruments, correction items for correcting misunderstandings, or displaying important phrases in a booklet while reading. There was a hassle to find a highlighter and so on.

In addition, when exposed to the outside, such as a desk to use a plurality of writing instruments and correction supplies, such as a plurality of items rather than a single unit may be lost from the desk lost, thereby allowing users to write new writing instruments and correction supplies There can be economic losses that must be purchased.

Accordingly, the present invention has been made to solve the above-mentioned conventional problems, an object of the present invention is to implement a writing instrument auxiliary having a highlighter and an eraser attached to the writing instrument body, to implement a variety of functions with a single writing instrument To provide writing instruments.

Another object of the present invention is to provide a writing instrument that can be easily used as a replacement of the parts, as well as replacement of the parts when the life of the writing instruments end.

Another object of the present invention is to provide a writing instrument that can reduce the purchase cost as it becomes possible to reuse through the replacement of the writing instruments or accessories at the end of life.

Another object of the present invention is that either one of the highlighter and the eraser provided at both ends of the writing instrument auxiliary is inserted into the writing instrument body, and the other end is exposed to the outside, so that either one of the highlighter or eraser of the writing instrument auxiliary to be used is It is to provide a writing instrument that can be selectively used to expose the.

Another object of the present invention is further provided with a cap for preventing the fluorescent material of the highlighter volatilized, it is possible to further extend the life of the highlighter, and the highlighter with the cap is inserted into the interior of the writing instrument body with the cap It is to provide a writing instrument characterized in that.

According to the present invention, a writing instrument includes: a writing instrument body in which a plurality of writing instruments selected from multicolored ballpoint pens and sharps are built-in, and a pressing piece for selecting one of the plurality of built-in writing instruments is provided; And a writing implement auxiliary having a highlight pen at one end and an eraser provided at the other end to be detachably fastened to the writing instrument main body.

The writing instrument main body is composed of an upper body and a lower body, the upper body is configured to rotate to support the outer surface of the lower body, when the upper body is rotated, the pressing piece provided on the upper body is the plurality of writing instruments It is preferable to press the end of one of the writing instruments so as to project to the end of the lower body.

The writing implements auxiliary may further include a cap for preventing volatilization of the highlighter.

The writing instrument auxiliary, one end of the highlighter and the eraser provided at both ends is inserted into the other side of the writing instrument body is fastened by any one of the push-in type, groove and protrusion and screw coupling to the writing instrument body and the male It is preferable.

In the writing instrument auxiliary body, the highlighter is inserted into the other side of the writing instrument body together with a cap.

The writing instrument auxiliary body, the locking jaw on the outer circumferential surface so that the insertion depth is fixed when fastening with the writing instrument main body; is preferably further formed.

The writing instrument auxiliary is preferably a separate type that can be detached, the upper and lower centered around the highlighter and the eraser.

It is preferable that the writing implement auxiliary replace the eraser with a correction pen.

According to the constitution of the present invention, the following effects can be expected.

The present invention has a configuration in which the writing instrument auxiliary body having a highlighter and an eraser is attached to and detached from the writing instrument main body, and implements various functions with one writing instrument.

The present invention is not only possible to replace and use the parts when the life of the writing papers, there is also an easy replacement of the auxiliary body.

The present invention has the effect of reducing the purchase cost as it is possible to reuse by replacing the writing instruments or accessories at the end of life.

According to the present invention, one end of the highlighter and the eraser provided at both ends of the writing instrument auxiliary is inserted into the writing instrument main body, and the other end is exposed to the outside, thereby exposing one end of the highlighter or the eraser of the writing instrument auxiliary to be used. There is an effect that can increase the user's convenience by making easy to use.

The present invention is further provided with a cap for preventing the fluorescent material of the highlighter volatilized, the highlighter having a cap is inserted into the interior of the writing instrument body with the cap, as well as the loss of the cap, of the highlighter inserted into the writing instrument body It is effective to prevent the volatiles from volatilizing to further extend the life.

Hereinafter, a preferred embodiment of the writing instrument according to the present invention will be described in detail with reference to the accompanying drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related known configuration or function may obscure the subject matter of the present invention, the detailed description thereof will be omitted.

In describing the present invention, the terms defined are defined in consideration of the functions in the present invention, which may vary according to the intention or custom of a person skilled in the art, and the definition is based on the contents throughout this specification. Will have to be lowered.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view illustrating a writing instrument according to an embodiment of the present invention.

As shown, the writing instrument 100 has a tubular shape, such that the writing instrument main body 110 having a writing instrument 112 such as a ballpoint pen and a sharp pen on one side of the writing instrument main body 110 can be written on the ground such as a notebook. Inserted into the other side is coupled, but consists of a removable writing implements 120.

The writing instrument body 110 is formed of an upper body 110-1 and a lower body 110-2, and the upper body 110-1 is configured to rotate while supporting an outer circumferential surface of the lower body 110-2. Accordingly, when the upper body 110-1 rotates in the "A" direction, the pressing piece 116 provided on the upper body 110-1 presses an end portion of one of the various writings 112, and the pressurized writing flows. 112 to protrude to the end of the lower body (110-2).

In addition, the writing implements 120 are inserted into the writing instrument main body 110 and are integrally coupled to each other, and are coupled to be detachable, and underline the important contents of the notes and booklets at one end or the surface of the stationery. A highlighter 122 is provided to make it visible by painting, and a cap 126 is provided to cover the outside of the highlighter 122 to prevent volatilization of the fluorescent material due to contact with the outside. In addition, the other end is provided with an eraser 130 for correcting the erroneous writing. Detailed description of this configuration will be described in detail through an exploded perspective view of FIG.

2 is an exploded perspective view illustrating a writing instrument according to an embodiment of the present invention.

When the writing instrument auxiliary body 120 and the writing instrument main body 110 are combined, the other end of the writing instrument auxiliary body 120 having the eraser 130 is inserted into the writing instrument body 110, and the writing instrument auxiliary body is limited by the depth to be inserted. The locking jaw 124 protruding from the outer circumferential surface of the writing implement auxiliary 120 is formed so that the 120 is deeply inserted so that the user does not have any inconvenience. The locking jaw 124 is larger than the inner circumferential surface diameter of the writing instrument main body 110 so as to be supported by the support 114 provided in the writing instrument main body 110, and is formed to be the same as or larger than the outer circumferential surface. Accordingly, the locking jaw 124 of the writing instrument auxiliary body 120 is supported by the support part 114 provided in the writing instrument main body 110, thereby preventing the writing instrument auxiliary body 120 from being inserted deeply.

Meanwhile, the combination of the writing instrument auxiliary body 120 and the writing instrument body 110 may be coupled by a push-in type or a screw by a male, which will be described with reference to FIG. 3.

3 is an exploded view showing a first example of the writing implement auxiliary according to an embodiment of the present invention.

The combination of the writing instrument auxiliary body 120 and the writing instrument main body 110 may be coupled by a screw coupling or a push-in coupling in which the protrusion 160 is coupled to the groove 170 by the female and male screws 150 and 140.

As shown in (a) is coupled to the female, male screws (150, 140), the male screw 140 is formed on the upper and lower, respectively, based on the locking jaw 124 provided in the writing instrument auxiliary body 120, the male screw ( 140 is composed of a first male screw 142 provided in the upper portion of the locking step 124 and a second male screw 144 provided in the lower portion.

The first male screw 142 is for coupling with the cap 126 covering the highlighter 120. When the first male screw 142 is coupled to the inner circumferential surface of the cap 126, the first female screw 152 is located at a corresponding position. ) Is formed and screwed to each other, and, on the inner circumferential surface of the writing instrument body 110 to which the second male screw 144 is coupled, the second female screw 154 is formed at a corresponding position when the second male screw 144 is coupled. And are joined together by screws.

And (b) is a press-fit method coupled by the protrusion 160 and the groove 170, the groove 170 is formed on the upper and lower, based on the locking step 124 provided in the writing instrument auxiliary body 120. The groove 170 includes a first groove 172 provided at an upper portion of the locking step 124 and a second groove 174 provided at a lower portion thereof.

The first groove 172 is for coupling with the cap 126 covering the highlighter 120. When the first groove 172 is coupled with the first groove 172 on the inner circumferential surface of the cap 126, the first protrusion 162 is located at a corresponding position. ) Is formed so that the first protrusion 162 is press-fitted into the first groove 172, and the second groove 174 and the inner peripheral surface of the writing instrument body 110 to which the second groove 174 is coupled; At the time of coupling, a second protrusion 164 is formed at a corresponding position so that the second protrusion 164 is press-fitted to the second groove 174.

Meanwhile, the locking jaw 124 is eccentric in one direction in which the highlighter 122 is formed as shown, so that the eraser 130 is inserted into the writing instrument main body 110, but the position of the locking jaw 124 is reversed. That is, a portion in which the highlighter 122 is formed by being eccentric in the other direction of the writing instrument auxiliary body 120 may be inserted into the writing instrument body 110.

4 is an exploded view illustrating a second example of the writing implement auxiliary according to an embodiment of the present invention.

As shown, the writing instrument auxiliary body 120 inserted into the writing instrument main body 110 may be inserted by changing an upper / lower position.

The outer circumferential surface of the highlighter 122 constituting the writing instrument auxiliary 120 and the outer circumferential surface of the eraser 130 have the same size, and the inner circumferential surface of the writing instrument body 110 is the highlighter 122 of the writing instrument auxiliary 120. Alternatively, the eraser 130 may have a size corresponding to the eraser 130 so as to be inserted into the eraser 130.

Accordingly, the highlighter 122 of the writing instrument auxiliary body 120 may be inserted into the writing instrument body 110, or the eraser 130 may be inserted into the writing instrument body 110.

In addition, the combination of the cap 126, the writing instrument auxiliary body 120 and the writing instrument body may be combined with the screw 170 by the female and male screws 150 and 140 as shown in (a), and the groove 170 as shown in (b). Coupled by the coupling of the protrusions 160, the detailed description thereof has been described with reference to FIG. 3, and a coupling method thereof will be omitted.

Meanwhile, when the highlighter 122 is inserted into the writing instrument main body 110, it may be inserted together with the cap 126, which will be described with reference to FIG. 5.

FIG. 5 is an exploded view illustrating a third example of the writing implement auxiliary according to an embodiment of the present invention. FIG.

As illustrated, when the highlighter 122 is inserted into the writing instrument main body 110, the cap 126 is coupled with the highlighter 122 to prevent volatilization of the volatile material of the highlighter 122. ), Which will be described in detail through the illustrated angles (a) to (c).

(A) shows a state in which the cap 126 and the writing instrument auxiliary body 120 are separated from each other and the cap 126 is coupled to the highlighter 122 along the leader line.

In addition, the writing instrument auxiliary 120 is rotated by 180 degrees in the "B" direction while being coupled with the highlighter 122, so that the highlighter 122 having the cap 126 coupled to the leader line as shown in (b). It is to be interpolated into the writing instrument main body 110.

At this time, the outer circumferential surface of the cap 126 coupled with the highlighter 122 is preferably formed to have a size corresponding to at least the inner circumferential surface of the writing instrument body 110. Accordingly, the outer circumferential surface of the cap 126 may be maintained as shown in (c) by friction with the inner circumferential surface of the writing instrument body 110.

Therefore, the highlighter 122 having the cap 126 is inserted into the writing instrument main body 110 together with the cap 126, so that the cap 126 is not only lost, but also the highlighter 122 inserted into the writing instrument main body. Volatiles can be prevented from volatilizing to extend their lifespan.

Meanwhile, as shown in FIGS. 3 and 4, the groove 170 and the protrusion 160 using the male and the female or the male and female screws 150 and 140 may be coupled to each other.

6 is an exploded view illustrating a fourth example of the writing implement auxiliary according to an embodiment of the present invention;

The writing instrument auxiliary body 120 is configured to be detachable from each other by the upper and lower parts 120-1 and 120-2 between the highlighter 122 and the eraser 130. This configuration, as shown, the male screw 140 is formed on the outer peripheral surface of the terminal 120-1, the inner thread of the lower terminal 120-2 coupled to the upper 120-1 is coupled to the male screw 140 At the time, the female screw 150 is formed at a corresponding position and is coupled to each other by screws.

On the other hand, although not shown. The combination of the upper and lower parts 120-1 and 120-2 of the writing instrument auxiliary body 120 may be combined by a press-fit using a protrusion (not shown) and a groove (not shown) as shown in FIG. .

In addition, an example of the eraser 130 for correcting the misalignment described in the eraser 130 of the writing instrument auxiliary 120 with an aqueous or oily ball pen will be described with reference to FIG. 7.

7 is a perspective view of a writing implement auxiliary showing an example of an eraser according to an embodiment of the present invention.

As shown (a) shows the eraser 130, which is easy to modify the pottery using a dirt core, such as a mechanical pencil, there is a problem that is not easy to correct pottery described as an aqueous or oily ballpoint pen .

Accordingly, it is used to replace the eraser 130 of (a) with a correction pen 132 as shown in (b), which is selectively used according to the type of writing instruments 112 provided in the writing instrument body 110 as shown in FIG. Can be.

Also, as illustrated in FIG. 6, the eraser 130 of (a) and the correction pen 132 of (b) may be replaced with each other as necessary. The female and male screws 15 and 140 may be formed on one surface of the 120 to be separated from each other.

Therefore, the user can easily use the selective replacement of the eraser 130 and the correction pen 132 according to the type of pen used.

Although the present invention has been described in more detail with reference to the embodiments, the present invention is not necessarily limited to these embodiments, and various modifications can be made without departing from the spirit of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but to explain, and the scope of the technical idea of the present invention is not stabilized by these embodiments. The scope of protection of the present invention should be interpreted by the following claims, and all technical ideas falling within the scope of the present invention should be interpreted as being included in the scope of the present invention.

1 is a perspective view illustrating a writing instrument according to an embodiment of the present invention;

2 is an exploded perspective view illustrating a writing instrument according to an embodiment of the present invention;

3 is an exploded view showing a first example of the writing implement auxiliary according to an embodiment of the present invention,

Figure 4 is an exploded view showing a second example of the writing implements auxiliary body according to an embodiment of the present invention,

5 is an exploded view showing a third example of the writing implement auxiliary according to an embodiment of the present invention;

6 is an exploded view illustrating a fourth example of the writing implement auxiliary according to an embodiment of the present invention;

7 is a perspective view of a writing implement auxiliary showing an example of an eraser according to an embodiment of the present invention.

* Description of the symbols for the main parts of the drawings *

100: writing instrument 110: writing instrument body

112: writing paper 114: support

116: pressing piece 120: writing instrument auxiliary

122: highlighter 124: jam jaw

126: cap 130: eraser

132: correction pen 140: male thread

142: first male thread 144: second male thread

150: female thread 152: first female thread

154: second female thread 160: projection

162: first projection 164: second projection

170: groove 172: first groove

174: Second Home

Claims (8)

In the writing instrument, A writing instrument body in which a plurality of writing instruments selected from multicolored ballpoint pens and sharps are embedded, and a pressing piece for selecting one of the plurality of built-in writing instruments is provided; And And a writing implement having a highlight pen at one end and an eraser at the other end thereof, the writing implement auxiliary being detachably fastened to the writing instrument main body. The method of claim 1, The writing instrument body, It consists of an upper body and a lower body, the upper body is configured to rotate to support the outer surface of the lower body, when the upper body is rotated, the pressing piece provided on the upper body is one end of the plurality of writing instruments The writing instrument, characterized in that the writing to protrude to the end of the lower body by pressing. The method of claim 1, The writing instrument auxiliary, The writing instrument further comprises a; cap for preventing the volatilization of the highlighter. The method of claim 3, The writing instrument auxiliary, One end of the highlighter and the eraser provided at both ends is inserted into the other side of the writing instrument main body is fastened by any one of the push-in type, groove and protrusion and screw coupling to the writing instrument main body and the male. The method of claim 4, wherein The writing instrument auxiliary, The highlighter pen is inserted into the other side of the writing instrument body with a cap. The method of claim 4, wherein The writing instrument auxiliary, When the fastener and the writing instrument main body, the locking jaw on the outer peripheral surface so that the insertion depth is fixed; writing instruments characterized in that formed. The method according to any one of claims 1 to 6, The writing instrument auxiliary, The writing instrument, characterized in that the upper and lower portions are removable type around the highlighter and the eraser. The method of claim 7, wherein The writing instrument auxiliary, Writing instruments, characterized in that for replacing the eraser with a correction pen.

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