KR20170140977A - Ball pen for underlining - Google Patents

Abstract

The present invention relates to a ball pen for underlining a straight line. According to the present invention, a ball pen for drawing a straight underline comprises: a pipe-shaped upper body unit provided with a ball pen lead space for drawing an underline in the inside thereof, and having an entrance on an upper surface thereof and a lower surface that is blocked; a lower body unit of which an upper end portion is coupled to a lower end portion of the upper bod unit to vertically stretch; and the ball pen lead space for drawing an underline.

Description

BALL PEN FOR UNDERLINING}

Consumer products family

Pen

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the prior art,

It can draw underlines and is integrated with writing instruments, so there is a straight line underneath that can be used conveniently and quickly.

Is intended to provide a writing instrument.

In order to achieve the above object, according to the present invention,

An upper body portion having a closed tube-shaped upper body portion and a lower body portion having an upper body portion and a lower body portion,

A lower body portion coupled to a lower end portion of the body portion and extending in a vertical direction,

And a lower end thereof is disposed apart from the bottom portion of the upper body portion,

And a writing tip hole is formed on an upper surface of the writing tool shaft,

And a part of which has a pipe shape passing through the instrument shim,

And a lid part installed to adjust the degree of insertion into the padding shim core space, and a pair of lids

Which is protruded upward from the upper body portion of the lid portion

And a guide wheel. When the lid is inserted into the core of the writing tool for a predetermined length or more,

A writing tip of a ballpoint pen tip for drawing a line is pulled out to the outside of the lid portion so that the guide wheel is brought into contact with the paper in a straight line direction

The writing tip of the ballpoint pen tip for line drawing is moved so as to touch the paper so as to draw underlines

All.

[0007] Further, a hole is formed in the center portion by the pen-grip writing instrument core, and an edge portion is formed in the upper body portion

And a spring support portion coupled to the main surface is provided in the upper body portion,

And a latching projection protruding laterally is provided at a portion located between the upper end of the spring support portion and the spring support portion,

An upper spring tacked between the lower surface of the peripheral portion of the writing tip hole and the engaging projection,

And a lower spring mounted between the latching protrusion and the spring support portion.

Further, in the portion of the writing tool shaft that is spaced apart from the writing tip by a predetermined distance in the downward direction,

And a lower surface of a peripheral portion of the writing tip hole of the lid portion and a lower surface of the latch protrusion,

An upper spring projecting upward in the central portion of the upper surface, and a hole at the lower end of the writing instrument for drawing,

A receiving portion provided with a coupling protrusion to be engaged with the bottom portion of the upper body portion;

And may further include a lower spring.

Further, a hooking hole is formed in a side surface of the upper body part, and is engaged with a lower end of the lid part and extends downward,

A locking protrusion protruding outward and moving upward and downward in a state of being inserted in the locking hole is integrally formed

Wherein the lid part is provided on the upper body part when the latching jaw reaches the upper end of the latching hole,

So that the upward movement can be restricted.

[0010] Further, upper and lower engagement holes and an upper engagement hole are formed on the side surface of the upper body part at an interval in the vertical direction,

Is coupled with the lower end of the base lid and extends downward, and is elastically movable inward and outward, and the lower end

Moves in an upward and downward direction while being inserted into the lower fastening hole and protrudes outward to penetrate the lower fastening hole

Wherein the lower latching jaw is integrally formed with the lower latching jaw and the upper latching jaw protruding outward to be spaced above the lower latching jaw are formed integrally with the lower latching jaw, Latching hole

The upper latching jaw is positioned at the upper end of the lower latching hole to be caught by the upper body portion,

The upper jaw is engaged with the upper body portion by pushing the lower jaw jaw outward,

The latching member is raised so that the upper latching jaw is inserted into the upper latching hole,

And the lower latching jaw may be configured to reach and catch the upper end of the lower latching hole.

[0011] Further, the lower end of the lid part is provided with a lid-shaped lid protruding outwardly,

And a pair of upper and lower body-portion jaws protruding inward are formed on the main surface,

A ring-shaped movement restricting jaw protruding inwardly from the inner circumferential surface is spaced downward from the lower part of the body part jaw

And when the lid portion jaw and the body portion jaw are applied with a force of a predetermined magnitude or more, the jaw portion of the lid portion,

And the movement restricting jaw prevents the jaw of the lid from riding on the jaw

And the jaws of the lid part are sandwiched between the lower part of the body part jaws and the movement restricting jaws

And the position of the lid part is fixed in a state where the writing tip is protruded to the outside.

[0012] Further, a latching hole is formed in a side surface of the upper body part, and is coupled with a lower end of the lid part and extends downward,

A locking protrusion protruding outward and moving upward and downward in a state of being inserted in the locking hole is integrally formed

Wherein the lid part is provided on the upper body part when the latching jaw reaches the upper end of the latching hole,

And the upper end of the lid portion is configured so as to limit the upward movement thereof,

The upper body portion is provided with an inner circumferential surface and an annular body portion protruding inwardly,

A ring-shaped movement restricting jaw protruding inwardly is formed on the inner circumferential surface of the upper body part with a space below the jaws of the body part

Wherein when the lid portion jaw and the body portion jaw are applied with a force of a predetermined magnitude or more, the jaw of the lid portion

And the movement restricting jaw prevents the jaw of the lid from riding over

And when the lid part jaw is fitted between the body part jaw and the movement restricting jaw,

So that the position of the lid part is fixed in a state of being externally pulled out.

[0013] The upper body portion may have an upper holding hole and a lower holding hole spaced apart from each other in the vertical direction,

Is coupled with the lower end of the base lid and extends downward, and is elastically movable inward and outward, and the lower end

And the upper latching hole is inserted into the lower latching hole,

Further comprising an engaging member integrally formed with an engaging protrusion protruding outward so as to fix the movement of the engaging member

When the latching jaw moves within the upper latching hole and reaches the upper or lower end of the upper latching hole

And the latching jaw is positioned at the upper or lower end of the upper latching hole to catch the upper body portion,

And when the latching jaw is prevented from being caught by the upper body portion by pressing the latching jaw from the outside

When the engaging member is further lowerable and the engaging jaw is inserted into the lower engaging hole, vertical movement is prevented

.

[0014] The guide wheels may have a conical shape or a conical shape and the rotational axes of the pair of guide wheels may be outward

So that the oblique side surface of the guide wheel is rolled in close contact with the floor.

[0015] The shoehorn for shoehorn may be a ballpoint pen.

[0016] In addition, the line-drawing writing implement shim is a highlight pen shim, and the writing tip of the line-drawing writing-material shim enters into the lid portion

The writing tip hole may be automatically closed.

[0017] In addition, the line-drawing writing implement shims may be installed adjacent to each other in the right and left direction.

As described above, according to the writing implement in which the straight line underlined by the present invention is drawn, the ballpoint pen tip is provided on both sides,

It is used for writing, and the other has a lid on the lid. When you need to draw underlines during writing,

It is possible to make straight line drawing without inconvenience, so that important contents are conveyed accurately in the head.

It has the advantage that it can be used conveniently by everyone who needs to underline his straight line.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1A and FIG. 1B are perspective views showing a writing implement in which a straight line is drawn underlined according to an embodiment of the present invention;
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a ballpoint pen tip adjuster for a writing implement having a straight line underlined by a first embodiment of the present invention, Cross-section.
FIG. 4 is a cross-sectional view of a ballpoint pen adjuster of a writing implement in which a straight line underlines according to a third embodiment of the present invention. FIG.
FIG. 5 is a cross-sectional view illustrating a ballpoint pen adjuster of a writing implement in which a straight line underlines according to a fourth embodiment of the present invention. FIG.
6 is a cross-sectional view of a ballpoint pen adjuster of a writing implement in which a straight line underlines according to a fifth embodiment of the present invention.
7 is a cross-sectional view of a ballpoint pen adjuster of a writing implement in which a straight line is underlined according to a sixth embodiment of the present invention.
FIG. 8 is a cross-sectional view illustrating a ballpoint pen adjuster of a writing implement in which a straight line underlines according to a seventh embodiment of the present invention. FIG.
9 is a cross-sectional view showing a ballpoint pen adjuster of a writing implement in which a straight line underlines according to an eighth embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT Hereinafter, a specific embodiment of the present invention will be described in detail with reference to the accompanying drawings.

[0021] FIG. 1A and FIG. 1B are perspective views illustrating a writing implement in which a straight line underlined by the present invention is drawn.

The writing implement having a straight line underlining according to the present invention includes an upper body portion 100, a lower body portion 200, a main writing instrument core 300,

The lid 500, the guide wheel 600, the wheel shaft 610, the spring 700, the engaging member 800,

And a season 900.

The upper body part 100 and the lower body part 200 are connected to each other in a line up and down to form one long straight body.

The upper body part 100 and the lower body part 200 are each a hollow pipe-shaped body, and each of the upper and lower body parts 100,

And the inner space of the lower body part 200 are isolated and partitioned by the bottom part 130 of the upper body part 100.

The lower part of the lower body part 200 is detachably coupled to the upper part by screwing,

The lower end of the main body portion 200 becomes narrower as it goes down, and the lower end of the main writing instrument core 300 comes out of the lower end surface,

A hole is formed so as to be able to go.

A main writing instrument core 300, which is a typical ballpoint pen scheme, is installed inside the lower body portion 200,

An elastic body is provided between a portion protruding from the lower portion of the main writing instrument core 300 and a lower end of the lower body portion 200,

The ballpoint pen adjuster 900 as shown in FIG. 2, which is in contact with the upper end of the pen writing implement 300,

Respectively.

Two holes are formed on the upper side of the upper body portion 200 in the up and down direction,

Two raised protrusions are provided up and down, and a portion of the ballpoint pen shim adjuster 900 provided with protrusions is elastically

. The lower protrusion of the ballpoint pen core shim adjuster 900 is inserted into the lower portion of the lower body 200

When the upper projection of the ballpoint pen core shimmer 900 is inserted into the upper hole of the lower body part 200,

The adjuster 900 is lifted up and the inner elastic body pushes up the main writing implement shim 300 up to the main

The entire writing implement's core 300 is inserted into the lower body portion 200.

The lower portion of the ballpoint pen shim adjuster 900 protruding in the lateral direction of the lower body portion 200 of the ballpoint pen shim adjuster 900,

The lower projecting portion and the upper projecting portion of the ballpoint pen core shim adjuster 900 are pressed downwardly of the lower body portion 200

The ball-point shim adjuster 900 is engaged in a state that the ball-point shim adjuster 900 is downwardly moved,

(300) is lowered and the lower end of the main writing instrument core (300) is drawn out of the lower body part (200)

.

The configuration of the writing instrument including the lower body portion 200 and the main writing instrument core 300 as described above is widely used

And the detailed description thereof will be omitted here.

The configuration of the writing instrument including the lower body portion 200 and the main writing instrument shim 300 in the present invention is not limited to the above-

The present invention is not limited to the ballpoint pen, and it may be a pen or a pencil instead of a ballpoint pen.

The configuration including the upper body 100, the writing tool shim 400, the lid 500, the guide wheel 600, etc.,

As a constitution of the sphere, it is written in the main writing instrument core 300 in a state in which the upper body part 100 is normally moved upward

To turn the upper body portion 100 downward and the lower body portion 200 upward,

To use.

100: Upper body part 110: Writing tool for a line-drawing space
120: latching hole 120a: upper latching hole
120b: lower latching hole 130:
140: spring support part 150: body part jaw
160: movement restricting jaw 200: lower body part
300: main writing instrument core 400: writing writing instrument core
420: writing tip 430: engaging projection
500: lid part 510: writing tip hole machine
520: lid part chin 600: guide wheel
610: Wheel axis 700a: Upper spring
700b: lower spring 710:
720: engaging projection 800: engaging member
810: Jaw 810a: Upper jaw
810b: lower latching jaw 900: ballpoint pen shim regulator

Claims (1)

An upper body portion in the form of a clogged tube having an inserting hole formed on an upper surface of the pen,
A lower body portion having an upper end coupled with a lower end of the upper body portion and extending in a vertical direction;
And the lower end of the writing instrument is spaced apart from the bottom portion of the upper body portion
And a writing tip provided at an upper end of the writing tip, the writing tip being a portion for writing on paper;
A writing tip hole is formed on an upper surface thereof and a pipe shape is formed through the writing pen tip,
The degree of insertion into the upper portion of the core thread space of the line drawing pen through the entrance and inserted into the core space of the line drawing pen
A lid part provided so as to be adjustable; And
And the pair of lids are rotatably mounted on the upper outer side surface of the lid part protruding upward from the upper body part
And a guide wheel coupled to the guide wheel,
When the lid portion is inserted into the core of the writing tool for a predetermined depth or more, the writing tip of the pen tip for line-
When the guide wheel is pulled out of the lid portion and the guide wheel is moved in a straight line against the paper,
And the shim writing tip is configured to draw underlines while moving while touching the paper.
This is a writing instrument.

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