KR19990015415A

KR19990015415A - Pen

Info

Publication number: KR19990015415A
Application number: KR1019970037533A
Authority: KR
Inventors: 송하경
Original assignee: 송하경; 주식회사 모나미
Priority date: 1997-08-06
Filing date: 1997-08-06
Publication date: 1999-03-05

Abstract

본 발명은 볼펜에 관한 것으로 특히 볼펜팁(TIP)에 볼베어링을 장착하지 않고, 팁선단 자체가 필심역활을 할 수 있게 구성함을 목적으로 하며, 그 구성은 필체(10)내에 잉크튜브(20)가 구비된 볼펜팁(30)을 장착하여 볼펜을 구성함에 있어서, 상기 볼펜팁(30)의 필심부(31)는 그 선단을 필기시 미끄럼을 잘 탈 수 있는 구형면(32)으로 형성하고, 상기 구형면(32)에는 내부의 잉크통로(33)와 관통되게 하단중심에서 방사형으로 다수의 잉크유출홈선(40)과 상기 잉크유출홈선(40)으로 구분되면서 필기압력에 따라 탄동하는 다수의 탄편(50)을 구비하여서됨을 특징으로 하는 볼펜이다.The present invention relates to a ballpoint pen, and in particular, the tip tip itself does not have a ball bearing attached to the ballpoint tip (TIP), the purpose of the configuration to be able to play the role of the core, the configuration is the ink tube 20 in the handwriting 10 In constructing a ballpoint pen by mounting a ballpoint pen tip 30 provided with the ballpoint tip 30, the core 31 of the ballpoint pen tip 30 is formed as a spherical surface 32 that can easily slip when writing its tip, The spherical surface 32 is divided into a plurality of ink outflow grooves 40 and the ink outflow grooves 40 in a radial manner at a lower center so as to penetrate through the ink passage 33 therein, and a plurality of coal pieces that are driven according to writing pressure. It is provided with a ballpoint pen (50).

Description

Pen

종래 볼펜은 볼펜팁선단에 필심이되는 볼베어링을 장착한 구조로서 잉크튜브에서 볼베어링표면에 공급된 잉크는 필기할 때 볼베어링이 종이와 마찰회동하면서 종이에 전사되도록 되어 있다.Conventional ballpoint pens have a ball bearing that is attached to the tip of the ballpoint pen tip, and the ink supplied to the ball bearing surface in the ink tube is transferred to the paper while the ball bearing frictionally rotates with the paper when writing.

이와 같이 사용되는 종래의 볼펜은 사용할 때 볼베어링의 회동에 의해 볼베어링 장착실내면과 마찰 마모되어 사용할 수록 잉크유출량이 많아지면서 잉크의 전사굵기가 굵어지는 문제점이 있었고, 이때에 이르면 볼펜팁선단에 잉크눈꼽이 끼어 점사상태가 지저분하게되는 문제점이 있었으며, 볼베어링이 마모가 심해지면 볼펜팁으로부터 볼베어링이 이탈되어 사용이 불가능하게 되어, 볼펜전체를 폐기하여야는 비경제적인 문제점이 있었다.The conventional ballpoint pen used in this way has a problem that the transfer thickness of the ink increases as the amount of ink flows out as the frictional wear and wear of the ball bearing mounting chamber is caused by the rotation of the ball bearing when used. There was a problem that the cleaved state of the stuck yarn, and if the ball bearing wears severely, the ball bearing is detached from the ballpoint pen tip and becomes impossible to use, and there is an uneconomical problem of disposing of the whole ballpoint pen.

때문에 종래에는 볼펜팁의 수명을 고려하여 잉크튜브에 소량의 잉크를 주입시켜 사용하기 때문에 사용수명이 짧은 문제점이 있었다.Therefore, conventionally, since a small amount of ink is injected into the ink tube in consideration of the life of the ballpoint pen tip, there is a problem of short service life.

상술한 바와 같은 종래 볼펜의 문제점은 볼펜팁에 장착되는 볼베어링과 그 장착실의 마손에 의하여 일어나므로 본 발명에서는 종래 볼펜팁의 구성에서 볼베어링을 생략하고, 볼펜팁 자체의 선단만으로 필심역활을 할 수 있게 구성하므로서 장기간 사용하여도 잉크유출량이 일정하면서 마손의 우려가 없도록 하고, 잉크량을 최대로 주입시켜 볼펜의 사용수명을 대폭연장할 수 있도록 발명한 것이다.The problem of the conventional ballpoint pen as described above is caused by the wear and tear of the ball bearing and its mounting chamber mounted on the ballpoint pen tip In the present invention, the ball bearing is omitted in the configuration of the conventional ballpoint pen tip, it can play the role of heart only by the tip of the ballpoint pen itself. It is invented so that even if it is used for a long time, the ink outflow rate is constant and there is no fear of wear and tear, and the ink amount is injected to the maximum to greatly extend the service life of the ballpoint pen.

도 1은 본 발명의 요부예시 사시도1 is a perspective view of main components of the present invention

도 2는 본 발명의 구성을 예시한 일부확대 종단면도Figure 2 is an enlarged longitudinal cross-sectional view illustrating the configuration of the present invention

도 3은 도 2중 A-A선 확대평단면도3 is an enlarged cross-sectional view taken along line A-A of FIG.

도 4는 본 발명의 다른 실시예를 예시한 일부확대 종단면도Figure 4 is an enlarged longitudinal cross-sectional view illustrating another embodiment of the present invention

도 5는 도 4중 B-B선 확대평단면도로서 잉크유출홈선과 잉크보조유출홈선의 다른 실시를 예한 평단면도.5 is an enlarged sectional view taken along line B-B in FIG. 4, showing a cross-sectional view of another embodiment of the ink outflow groove line and the ink auxiliary outflow groove line;

*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

30 : 볼펜팁31 : 필심부30: pen tip 31: core part

32 : 구형면40 : 잉크유출홈선32: spherical surface 40: ink outflow groove

41 : 잉크유출보조홈선50 : 탄편41: ink outflow auxiliary groove 50: bullet fragment

필제(10)내에 잉크튜브(20)가 구비된 볼펜팁(30)을 장착하여 볼펜을 구성함에 있어서, 상기 볼펜팁(30)의 필심부(31)는 그 선단을 필기할 때 종이와 마찰시 미끄럼을 잘 탈수 있는 구형면(32)으로 형성하고 이때 구형면(32)에는 볼펜팁(30)내부의 잉크통로(33)로부터 잉크가 유출될 수 있도록 관통되는 잉크유출홈선(40)을 형성한다.In constructing a ballpoint pen by mounting a ballpoint pen tip 30 equipped with an ink tube 20 in the writing agent 10, the core 31 of the ballpoint pen tip 30 has a friction with paper when writing the tip thereof. It is formed as a spherical surface 32 that can be easily slipped, and at this time, the spherical surface 32 is formed with an ink outflow groove 40 penetrating so that ink can flow out from the ink passage 33 inside the ballpoint pen tip 30. .

상기 잉크 유출홈선(40)는 구형면(32)하단중심에서 방사형으로 절개하여 형성함과 동시에 상기 잉크유출홈선(40)으로 구별되는 탄편(50)을 형성한 것이다.The ink outflow groove 40 is formed by cutting radially from the lower center of the spherical surface 32 and at the same time to form a coal piece 50 that is distinguished by the ink outflow groove 40.

이와 같은 탄편(50)은 필기를 할 때 종이면과의 접촉압력에 따라 탄동하고, 이때 잉크유출홈선(40)간격이 좁아졌다 넓어졌다하는 동작으로 인하여 잉크액이 구형면(32)으로 소량씩 유출되도록 한 것이다.This piece of coal 50 is bent according to the contact pressure with the paper surface at the time of writing, the ink liquid is small by the spherical surface 32 due to the operation that the interval between the ink outflow groove 40 is narrowed and widened It was to be leaked.

본 발명 실시에 있어서 탄편(50)에는 필기할 때 탄동이 더욱 부드럽게 일어나도록 하면서 각각의 탄편(50)에 고르게 잉크유출이 원활하도록 잉크유출보조홈선(41)을 구비하여 사용할 수 있다.In the practice of the present invention, the bullet piece 50 may be used with the ink outflow guide line 41 to smoothly discharge the ink on each of the pieces 50 while causing the ballistic to occur more smoothly when writing.

다른 실시로는 필심부(31)와 탄편(50)내측으로 타부분에 비하여 두터운 육부(34)를 형성하고, 이 육부(34)에 의해 잉크유출홈선(40)내부의 폭을 넓혀 그 내부에 잉크의 수용량을 증대시킴으로서 필기할 때 탄편(50)이 압축되면 잉크유출홈선(40)내의 잉크가 구형면(32)으로 유출되어 전사에 지장이 없도록 한다.In another embodiment, a thicker portion 34 is formed inside the core 31 and the bullet piece 50 than the other portion, and the width of the inside of the ink outflow groove 40 is widened by the portion 34. When the coal piece 50 is compressed during writing by increasing the capacity of the ink, the ink in the ink outflow groove 40 flows out into the spherical surface 32 so that the transfer is prevented.

이상과 같은 본 발명은 볼펜팁(30)에 볼베어링을 장착하지 않고 필심부(31)선단에 잉크유출홈선(40)과 탄편(50)과 구형면(32)을 구비하므로서 필기를 할 때 종이에 잉크가 전사되는 것이어서 종래와 같이, 볼베어링의 마손에 의해 볼펜사용수명이 짧어지는 단점과 필체가 폐기됨으로서 일어나는 경제적 손실이 없이 장기간 사용이 가능하게되고, 따라서 볼펜의 필체가 허용하는 범위내에서 대형 잉크튜브를 장착하여 장기간 경제적으로 사용할 수 있는 효과가 있다.The present invention as described above is provided with an ink outflow groove line 40 and the bullet piece 50 and the spherical surface 32 at the tip of the core 31 without mounting the ball bearing on the ballpoint pen tip 30 to write on paper. As the ink is transferred, it is possible to use the ink for a long time without the disadvantage of shortening the life of the ball pen by the wear and tear of the ball bearing and the economic loss caused by the disposal of the handwriting, and thus, large ink within the range allowed by the handwriting of the ball pen. Equipped with a tube can be used economically for a long time.

또 다른 효과로는 종래에 볼펜팁에 볼베어링을 장착하는 것 같은 공정이 생략되어 제작이 용이한 효과도 있다.Another effect is that the conventional process, such as mounting a ball bearing on the ballpoint pen tip is omitted, there is also an effect that is easy to manufacture.

본 발명은 볼펜에 관한 것으로 특히 볼펜팁(TIP)에 볼베어링을 장착하지 않고, 팁선단자체가 필심역활을 할 수 있게 구성함을 목적으로 한다.The present invention relates to a ballpoint pen, and in particular, without the ball bearing tip (TIP) mounted on the tip, the tip tip itself is to be configured to play the role of the core.

Claims

In mounting the ballpoint pen 30 with the ink tube 20 in the writing body 10 to construct a ballpoint pen,

The pen core 31 of the ball-point pen tip 30 is formed with a spherical surface 32 which can be easily slipped when writing the tip, and the spherical surface 32 penetrates through the ink passage 33 therein. Ball pen, characterized in that provided with a plurality of bullet piece 50 is radially separated from the lower center to the plurality of ink outflow grooves 40 and the ink outflow grooves (40) according to the writing pressure.

The ball point pen according to claim 1, wherein a flesh portion (34) is formed from the lead portion (31) to the inner side of the bullet piece (50), thereby widening the width of the ink outflow groove line (40) by the flesh portion (34).

The method according to claim 1 and 2,

Ball pen, characterized in that the ball piece 50 is provided with an ink outflow auxiliary groove line (41).