KR200228929Y1 - finger-insertable ball pen - Google Patents

Abstract

The present invention provides an insertable ballpoint pen that is easy to carry and store and can perform other manual operations while wearing on a finger. The insertable ballpoint pen includes a main body having an insertion groove for inserting a user's finger and a mounting groove formed in a longitudinal direction on an upper surface thereof; A receiving member detachably fixed to the receiving groove of the main body and having a receiving groove into which a spring-extracted ball pen core is reciprocally inserted; A support member provided at a rear end of the ball pen core inserted into the accommodation member and having a support portion formed at an upper end thereof; And a fixed part fixed to the rear of the main body so that the ball pen nib can be moved forward and backward, and a control ring rotatably installed on the fixed part, and provided to the support member so as to move the support member and the ball pen nib forward and retracted according to the rotation direction. Consists of a control switch provided.

Description

Insert-insertable ball pen

The present invention relates to an insertable ballpoint pen, and more particularly, to a pen-type ballpoint pen having a superior writing property, simple operation, and a compact pen tip.

Generally, as writing instruments for recording, there are various writing instruments such as pencils, ballpoint pens, fountain pens, and the like. Among these writing instruments, ball pens are the most common and popularly used due to their ease of use and portability. Most ballpoint pens are generally formed as long rods. One type of such ballpoint pens includes a ballpoint pen core having a tip in which ink is stored and ejecting the ink for actual writing, a body for enclosing and protecting the ballpoint pen core, and a tip of the ballpoint pen core to the main body. It consists of a spring, a switch, etc. for protruding and retracting. In addition, another form has a form in which the nib of the ballpoint pen core always keeps protruding out of the main body, and has a lid for protecting the nib.

However, these ball-point pens all take the form of sticks or rods with long lengths, which is useful when always writing or writing only, but there are various problems.

First, a general stick-type ballpoint pen has a long length, which is not easy to carry and store, and when a ballpoint pen is used during various operations, or when a ballpoint pen is used during computer work or a telephone call, its use is limited and inconvenient. .

In addition, such stick-type ballpoint pen must be used after writing stably by using two or more fingers, but it can be used in the case of a normal person who has both fingers, but it is difficult to use a person with a finger disorder. There is this.

In addition, when working with a computer keyboard or a mouse that is widely used at present, there is an inconvenience that a ball pen cannot be used smoothly in a state of holding a ball pen in a hand, and a ball pen cannot be used quickly.

On the other hand, some solutions have been proposed in order to solve the problems as described above, and one of them is Patent Publication No. 2000-0038274. According to this patent, it is formed as a thimble to insert a finger on the body and the ink container is inserted into the body so as to be replaceable or integrally formed so that a normal worker can work with a pen inserted in the finger, A pen was put on the finger to perform writing.

However, since the pen disclosed in this patent has to have a separate ink container or be formed integrally, there is a problem in that ink is exposed during free movement of a finger, and the above-described problems are not sufficiently solved.

In addition, since the pen nib does not face the center of the body and directly protrudes from the outside, writing cannot be accurately performed, and the pen nib cannot be easily protruded and retracted.

Therefore, the present invention is designed to solve the above-mentioned problems, and an object of the present invention is to provide an insertable ballpoint pen that can be easily carried and stored and can perform other manual operations while wearing on a finger.

Another object of the present invention is to provide an insertable ballpoint pen capable of writing correctly and stably even by a normal person as well as a disabled person with a finger disorder, and freely protruding and returning a ballpoint pen or a ballpoint pen tip.

It is still another object of the present invention to provide an insertable ballpoint pen which does not leak ink, is simple in structure, and the ballpoint pen tip can protrude to a central position suitable for writing.

1 is a perspective view of the insertable ballpoint pen according to the present invention.

Figure 2 is an exploded perspective view of the insertion ball pen of Figure 1;

3 is a partial cross-sectional view of the insertable ballpoint pen of FIG.

Figure 4 is a state of use of the insertion-type ballpoint pen according to the present invention.

5 is a partially enlarged perspective view showing a state where the ball point pen retracted.

FIG. 6 is a perspective plan view similar to FIG. 5 showing a state where the ball pen nib is advanced. FIG.

♣ Explanation of symbols for the main parts of the drawing ♣

10: main body 12: insertion groove

14: mounting groove 16: ball pen nib

20: receiving member 22: receiving groove

26: support member 28: support

30: control switch 32: fixed part

34: adjusting ring 36: guide

Such objects include a main body having an insertion groove for inserting a user's finger and a mounting groove formed in a longitudinal direction on an upper surface thereof; A receiving member detachably fixed to a mounting groove of the main body and having an accommodating groove into which a spring-extracted ball pen core is reciprocally inserted; A support member provided at a rear end of the ball pen core inserted into the accommodation member and having a support formed at an upper end thereof; And a fixing part fixed to the rear of the main body to move the ball pen nib forward and backward, and rotatably installed on the fixing part, and to the support member so that the support member and the ball pen nib move forward and backward according to the rotation direction. It can be achieved by an insertable ballpoint pen including an adjustment switch having an adjustment ring to be released.

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

First, referring to Figure 1 showing a perspective view of the insertable ball-point pen according to the present invention, Figure 2 showing an exploded perspective view of the insertable ball-point pen, and Figure 3 showing a partial cross-sectional view of the insertable ball-point pen, insertable ballpoint pen according to the present invention The main body includes a main body 10 capable of inserting a user's finger, and the main body 10 has an insertion groove 12 through which a finger can be inserted. The body 10 may be formed of various materials. The front part of the main body 10, that is, the front part where the tip of the finger is inserted, is made of an elastic material or elastic material so as to keep the user's finger comfortably, to move the finger freely, and to bend it at a predetermined angle when writing. Can be formed. Optionally, the front portion of the body 10 is preferably formed to be bent at an angle toward the front lower portion. In addition, the mounting groove 14 is formed in the upper portion of the main body 10 along its longitudinal direction.

In the mounting groove 14 of the main body 10, generally, the receiving member 20 for holding the ball pen nib 16 provided with the spring 18 is detachably mounted. The receiving member 20 is formed with a receiving groove 22 into which the ball pen core 16 is reciprocally inserted. Of course, at the front end of the receiving member 20, a protruding hole 24 through which the ball pen nib of the ball pen core 16 can protrude is drilled. Optionally, the ball pen nib is preferably formed to be inclined forwardly downward to face the center of the front end of the main body 10.

On the other hand, in the mounting of the main body 10 and the receiving member 20, guide rails may be formed around the receiving groove 14 of the main body 10, correspondingly on both sides of the receiving member 20 Guide grooves inserted and fixed to the guide rails are formed to be mutually releasable.

The back of the ball pen nib 16 is provided with a support member 26 for supporting the ball pen nib in the forward or backward state. The rear end of the ball pen core 16 may be releasably fixed to the front end of the support member 26. Optionally, although the ball point nib 16 and the support member 26 are shown as separate parts, the ball point nib 16 and the support member 26 may be formed integrally instead of separate parts. to be.

In addition, a support 28 is formed at the rear end of the support member 26. The support part 28 is comprised from the 1st inclined surface 28a inclined upward, the 2nd inclined surface 28b inclined downward, and the tip 28c formed in the junction part of each inclined surface.

At the rear ends of the ball pen core receiving member 20 and the main body 10, an adjustment switch 30 for advancing or reversing the ball pen core 16 or the support member 26 is fixed to be releasable.

The control switch 30 has a fixing part 32 that is releasably mounted at the rear end of the main body 10 or the ball pen core receiving member 20. The fixing portion 32 preferably forms a ring in which a user's finger can be inserted.

Also, the fixing part 32 controls and guides the support part 28 of the support member 26 so that the support member 26 can be moved forward or backward to ultimately move the ball pen core 16 forward and backward. The adjusting ring 34 is rotatably formed.

In particular, the inner side of the adjusting ring 34 corresponds to the first inclined surface 28a of the support 28 of the support member 26, and a guide surface 36a for guiding the first inclined surface, and a position where the ballpoint pen core is retracted. A support groove (36b) in contact with the second inclined surface (28b) of the support portion 28, and the fixing groove (36c) is inserted into and fixed to the tip (28c) of the support in the state in which the ball-point pen 16 is advanced Guide portion 36 is formed.

Optionally, it is preferable that a plurality of protrusions 34a are formed or knurled on the outer surface of the adjustment ring 34 so that the user can easily rotate the adjustment ring without slipping.

Hereinafter, a method of using the insertable ball pen according to the present invention and a mode of operation thereof will be described in detail.

First, the user who will use the ballpoint pen selects his finger and inserts it into the insertion groove 12 of the main body 10. At this time, since the front portion of the main body 10 into which the tip of the finger is inserted is formed of an elastic or elastic material, the finger can be freely moved to perform word work, counting work, and the like.

In this state, when the user first inserts the finger F into the main body, for example, as illustrated in FIG. 5, the ballpoint pen 16 is retracted so that the ballpoint pen tip does not protrude to the outside. In this state, if the user wants to write, by rotating the adjustment ring 34 of the control switch 30 in one direction, the support 28 of the support member 24 provided at the rear end of the ball pen nib 16 is adjusted ring. The ballpoint pen 16 is moved downward while moving along the guide portion 36 formed on the inner side of the 34. Accordingly, as illustrated in FIG. 6, the ball pen nib is exposed through the protrusion 24 of the accommodation member 20, and the writing or writing can be performed using the ball pen nib.

More specifically, the initial state shown in FIG. 5, that is, the first surface of the support 28 of the support member 24 provided with the guide surface 36a of the guide portion 36 of the adjustment ring 34 is provided at the upper end of the ball pen nib. When the adjusting ring 34 is rotated in contact with the inclined surface 28a or in the state where the vertex 28c of the support 28 is inserted into the support groove 36c of the guide 36, the guide 36 thereof is rotated. ) Guide surface 36a is pushed along the first inclined surface 28a of the support 28 of the support member 26, and at the same time the ball pen nib 16 is advanced downward so that the ball pen nib is exposed through the protrusion. To start. Thereafter, the apex 28c of the support 28 is seated in the fixing groove 36c of the guide 36, so that the ball pen nib is completely exposed and the ball pen nib 16 is stably fixed as shown in FIG. 6. The writing can be done.

Conversely, after completing the writing, if the adjustment ring 34 of the control switch 30 is rotated to a predetermined range in the opposite direction, the apex 28c of the support 28 of the support member 26 is the guide 36. Is released from the fixing groove (36c) of the, and continuously rotating the adjustment ring, is moved upward again by the elastic force of the spring 18 inserted into the ball pen nib (16) is returned to the initial state shown in FIG. will be.

On the other hand, when the ball pen nib 16 is to be replaced, the control switch 30 is removed from the main body 10 or the receiving member 20, the receiving member 20 is released from the main body 10, and then, After removing the ball pen nib from the accommodating groove 22 and inserting a new ball pen nib, the accommodating member 20 is mounted on the mounting groove 14 of the main body 10 and the control switch 30 is attached to the main body 10 or the accommodating member ( 20) can be used again ball-point pen.

Accordingly, the user can easily perform other operations at the same time while inserting the ballpoint pen, and can freely adjust the ballpoint pen to perform writing, and can easily replace the ballpoint pen.

Although the preferred embodiment according to the present invention has been described above, it will be understood by those skilled in the art that various modifications and modifications can be made without departing from the scope of the appended claims.

As a result, according to the insertable ball-point pen of the present invention, it is easy to carry and store, and can carry out other manual operations smoothly while wearing it on a finger, thereby improving convenience.

In addition, ink does not leak, the structure is simple, and the pen tip can be protruded to a central position suitable for writing, so that not only normal people but also handicapped people with a finger disorder can write accurately and stably. The nib can be freely adjusted and replaced, which has the advantage of improving product quality and reliability.

Claims (6)

A main body having an insertion groove for inserting a user's finger and a mounting groove formed in a longitudinal direction on an upper surface thereof; A receiving member detachably fixed to a mounting groove of the main body and having an accommodating groove into which a spring-extracted ball pen core is reciprocally inserted; A support member provided at a rear end of the ball pen core inserted into the accommodation member and having a support portion formed at a rear portion thereof; And A fixed part fixed to the rear of the main body so that the ball pen nib can move forward and backward, and rotatably installed on the fixed part, and speaking to the support member to move the support member and the ball pen nib forward and retracted according to the rotation direction. Insertion type ballpoint pen comprising an adjustment switch having an adjustment ring. The insertable ball point pen according to claim 1, wherein the front part of the main body is formed of a soft material, and the front part of the receiving member is inclined downward to the center so that the ball point of the ball point pen tip is toward the center. The support portion of the upper end of the support member provided behind the ball pen nib is provided with a first inclined surface inclined upward, a second inclined surface inclined downward, and a vertex formed at a junction of each inclined surface. Insertable ballpoint pen, characterized in that. According to claim 3, The guide portion formed on the inside of the adjustment ring of the adjustment switch corresponds to the first inclined surface of the support of the support member, the guide surface for guiding the first inclined surface, the second of the support in the position where the ball pen nib is retracted Insertion ball-point pen, characterized in that it comprises a support groove which is in contact with the inclined surface, and a fixing groove is inserted and fixed to the vertex of the support in the state that the ball pen core is advanced. The insertion ball pen according to any one of claims 1 to 4, wherein the ballpoint pen core is advanced by a rotational force by the rotation of the adjustment ring of the control switch while being retracted by the expansion force of the spring. . The insertable ball pen according to claim 1, wherein the ball point pen core and the support member are integrally formed.