KR101764617B1

KR101764617B1 - Scalable Pen Case

Info

Publication number: KR101764617B1
Application number: KR1020160001564A
Authority: KR
Inventors: 김기수
Original assignee: 동서대학교 산학협력단
Priority date: 2016-01-06
Filing date: 2016-01-06
Publication date: 2017-08-03
Also published as: KR20170082320A

Abstract

The present invention provides an extended writing implement that allows a plurality of main bodies accommodating writing instruments to be easily connected through a connecting bar. In the present invention, the connection bar is formed at the corner of the main body, and the adjacent main body is connected to each other, so that the user can feel the organized feeling and the efficiency of the work according to the use of the writing instrument can be increased. In addition, since the protrusion and the insertion groove formed in the upper and lower ends are formed in the directions opposite to each other, the protrusion and the insertion groove are formed at the upper and lower ends of the connecting bar, It is possible to prevent separation.

Description

Extended Scalable Pen Case {Scalable Pen Case}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to an extended writing implement, and more particularly, to an extended writing implement that allows a plurality of main bodies accommodating writing instruments to be easily connected through a connecting bar.

In general, a writing implement is a container that can store various writing instruments, and is placed on the shelves of a user's desk or stationary fancy point, and is usefully used for storing writing instruments.

1, a pencil holder 1 in which a storage portion 201 for storing stationary items such as writing instruments is formed in a longitudinal direction at the center of the cylindrical body 2, (3) formed on one side of the wall surface of the casing; And a mounting means (4) coupled to the coupling means (3) for fixing the cellular phone (5) upright outside the wall surface of the cylinder (2).

Such a writing implement has to be provided with a writing implement if it has many writing utensils. In this case, the writing utensils are separated from each other.

On the other hand, if there are many writing instruments, a large writing instrument holder for accommodating the writing instruments can be used. However, since the writing instruments are not always large, the writing instrument holder occupies a lot of space when the writing instruments are small. Therefore, when the writing instrument is inclined to the floor and the side surface in the accommodation space, it is inconvenient when the writing instrument is taken out from the writing instrument holder when using the writing instrument.

Patent Document 1: Korean Utility Model Publication No. 20-2013-0006371 "Pencil holder"

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a new type of extended writing implement that can easily connect and use a plurality of main bodies accommodating writing instruments through a connecting bar.

In particular, it is an object of the present invention to provide a new type of expandable writing implement which can increase the efficiency of the operation of the writing implement by providing a connection bar at the corner of the main body and connecting adjacent main bodies, .

In addition, since the protrusion and the insertion groove formed in the upper and lower ends are formed in the directions opposite to each other, the protrusion and the insertion groove are formed at the upper and lower ends of the connecting bar, The present invention provides a new type of extended writing implement that can prevent separation of the writing instrument.

According to an aspect of the present invention for achieving the above object, there is provided an electronic device comprising: a main body (20) having a housing space (22) for accommodating a writing instrument therein; And a connection bar (30) formed at a corner of the main body (20) in the longitudinal direction to connect the main body (20) positioned at a side surface thereof; The connecting bar (30) has a protrusion (32) protruding outwardly; And an insertion groove 34 formed to insert a protrusion 32 of a connecting bar 30 formed in the longitudinal direction at an edge of the main body 20 located on the side in a direction perpendicular to the protrusion 32 .

The protrusion 32 and the insertion groove 34 of the connecting bar 30 are positioned at the upper and lower ends of the main body 20 with respect to the longitudinal center of the main body 20, And the protrusions 32 and the insertion grooves 34 formed at the upper and lower ends are formed in directions opposite to each other with respect to the longitudinal center of the main body 20.

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As described above, according to the extended writing implement of the present invention, it is possible to easily connect and use a plurality of main bodies accommodating a writing instrument through a connecting bar.

In particular, since the connecting bar is formed at the corner of the main body to connect the adjacent main body, it is possible to give an organized feeling to the user, thereby increasing the efficiency of the work according to the use of the writing instrument.

In addition, since the protrusion and the insertion groove formed in the upper and lower ends are formed in the directions opposite to each other, the protrusion and the insertion groove are formed at the upper and lower ends of the connecting bar, It is possible to prevent separation.

1 is a view for explaining a conventional technique,
2 is a perspective view of an expandable writing implement according to a preferred embodiment of the present invention,
3 is a plan view of an enlarged writing implement according to a preferred embodiment of the present invention,
4 is a view showing a state in which an expandable writing implement according to a preferred embodiment of the present invention is connected;
Fig. 5 is a plan sectional view of Fig. 4,
6 is a perspective view of an expandable writing implement according to another preferred embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In FIGS. 2 to 6, the same reference numerals are assigned to components performing the same function. In the drawings and the detailed description, detailed description of specific elements and functions of elements not directly related to the technical features of the present invention will be omitted. .

2 to 5, an expandable writing implement 10 according to a preferred embodiment of the present invention includes a main body 20 and a connecting bar 20 formed at an edge of the main body 20 to connect the adjacent main body 20, (30).

The main body 20 has a receiving space in which a writing instrument is received, and has a rectangular shape.

The connecting bar 30 is formed at a corner of the main body 20 in the longitudinal direction to connect the adjacent main body 20. The connecting bar 30 includes a protrusion 32 protruding outwardly on one side and a protrusion 32 protruding outwardly in a direction perpendicular to the protrusion 32 And an insertion groove 34 into which the protrusion 32 of the adjacent connecting bar 30 is inserted. 3, the protrusion 32 and the insertion groove 34 protrude in the same direction as the direction in which the one side of the main body 20 is formed and the insertion groove 34 protrudes from the main body 20 And a side surface adjacent to the one side surface is formed.

In this way, by forming the protrusion 32 of the connecting bar 30 and the insertion groove 34 in a direction perpendicular to the connecting bar 30, the connection of the adjacent main body 20 can be easily connected.

As described above, according to the extended writing implement 10 of the present invention, a plurality of main bodies 20 accommodating a writing instrument can be simply connected and used through the connecting bar 30. [

Particularly, since the connection bar 30 is formed at the corner of the main body 20 to connect the adjacent main body 20, the user can feel a sense of orderliness and work efficiency can be increased according to the use of the writing implement.

6 is a perspective view of an extended writing implement according to another preferred embodiment of the present invention. Referring to FIG. 6, the extended writing implement 10 'according to another preferred embodiment of the present invention includes a main body 20, 30). Here, the structure of the main body 20 is the same as the above-mentioned structure, and the action and effect of the same are also the same.

The connection bar 30 has the protrusion 32 and the insertion groove 34 as described above and the protrusion 32 and the insertion groove 34 are formed in the center of the main body 20 And are formed at the upper and lower ends, respectively. At this time, the protrusion 32 and the insertion groove 34 formed at the upper and lower ends are formed in directions opposite to each other with respect to the longitudinal center of the body 20.

This is because when the length of the main body 20 is long, the protrusion 32 and the insertion groove 34 of the connecting bar 30 are formed to be one with respect to the longitudinal direction of the main body 20 to connect the adjacent main body 20 And the protrusion 32 and the insertion groove 34 formed in the upper and lower ends are formed in the opposite directions, so that the connection of the adjacent body 20 can be stably and firmly engaged and connected.

As described above, according to the extended writing implement 10 'of the present invention, a plurality of the main bodies 20 accommodating the writing instruments can be connected and used simply through the connecting bars 30. [

Particularly, the connection bar 30 is formed with the projecting portion 32 and the insertion groove 34 at the upper end and the lower end, respectively, so that the projecting portion 32 and the insertion groove 34 formed at the upper and lower ends are formed in opposite directions The protrusion 32 can be stably fixed when the protrusion 32 is inserted into the insertion groove 34, thereby preventing the main body from being easily separated from each other.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, and variations and modifications may be made without departing from the scope of the present invention. As will be appreciated by those of ordinary skill in the art.

10, 10 ': Expandable writing instrument holder
20: main body 22: accommodation space
30: connection bar 32: protrusion
34: insertion groove 100: writing instrument

Claims

A main body 20 having a housing space 22 in which a writing instrument is housed, and a rectangular body 20;
And a connection bar (30) formed at a corner of the main body (20) in the longitudinal direction to connect the main body (20) positioned at a side surface thereof;
The connecting bar (30) has a protrusion (32) protruding outwardly;
And an insertion groove 34 formed to insert a protrusion 32 of a connecting bar 30 formed in the longitudinal direction at an edge of the main body 20 located on the side in a direction perpendicular to the protrusion 32 Features an expandable writing instrument holder.

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The method according to claim 1,
The protrusion 32 and the insertion groove 34 of the connecting bar 30 are formed at the upper and lower ends of the main body 20 with respect to the longitudinal center of the main body 20,
Wherein the projections (32) and the insertion grooves (34) formed in the upper and lower ends are formed in directions opposite to each other with respect to the longitudinal center of the main body (20).