KR940007204Y1 - Pen - Google Patents

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Publication number
KR940007204Y1
KR940007204Y1 KR92026117U KR920026117U KR940007204Y1 KR 940007204 Y1 KR940007204 Y1 KR 940007204Y1 KR 92026117 U KR92026117 U KR 92026117U KR 920026117 U KR920026117 U KR 920026117U KR 940007204 Y1 KR940007204 Y1 KR 940007204Y1
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KR
South Korea
Prior art keywords
pen
pen body
holding member
cylinder
cap
Prior art date
Application number
KR92026117U
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Korean (ko)
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KR940015149U (en
Inventor
마고토 후쿠지마
히데헤이 가게야마
Original Assignee
가게야마 도시히코
가부시키가이샤 고도부키
윤휘정
주식회사 수한양행
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Application filed by 가게야마 도시히코, 가부시키가이샤 고도부키, 윤휘정, 주식회사 수한양행 filed Critical 가게야마 도시히코
Priority to KR92026117U priority Critical patent/KR940007204Y1/en
Publication of KR940015149U publication Critical patent/KR940015149U/en
Application granted granted Critical
Publication of KR940007204Y1 publication Critical patent/KR940007204Y1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K8/00Pens with writing-points other than nibs or balls
    • B43K8/003Pen barrels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K8/00Pens with writing-points other than nibs or balls
    • B43K8/02Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
    • B43K8/04Arrangements for feeding ink to writing-points

Abstract

내용 없음.No content.

Description

pen

제1도는 본 고안 펜의 제1실시예 구성을 나타낸 종단면설명도.1 is a longitudinal cross-sectional view showing the configuration of the first embodiment of the pen of the present invention.

제2도는 본 고안 펜의 제2실시예 구성을 나타낸 종단면설명도.Figure 2 is a longitudinal cross-sectional view showing the configuration of a second embodiment of the pen of the present invention.

제3도는 종래의 펜의 1례를 나타낸 종단면설명도이다.3 is a longitudinal cross-sectional view showing an example of a conventional pen.

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

2 : 펜심 2a : 나사부2: nib 2a: screw

2b : 단차부(확경부) 5 : 펜체보유지지부2b: step part (diameter part) 5: pen body holding support part

5a : 나사부 5b : 단차부(확경부)5a: thread portion 5b: step portion (diameter)

8 : 펜체 10 : 작은직경봉상체8 pen body 10 small diameter rod body

본 고안은 필기구나 도포구(塗布具)와 같은 펜에 관한 것이다.The present invention relates to a pen such as a writing instrument or an applicator.

종래의 필기구와 같은 펜으로서는 예컨대 일본국 실용신안공고 소62-3262호에 기재된 것이 알려져 있다. 이 종래의 펜의 구성은 제3도에 도시된 것과 같이, 앞쪽외통(21)내에 외주에 빗살(22)이 형성된 원통형상의 펜심(23)이 나사결합으로 고정되면서, 이 펜심(23)의 중심구멍(24)에 잉크유도심(25)이 축방향으로 관통해서 끼워지는 한편, 이 잉크유도심(25)이 앞쪽외통(21)의 뒷끝에 접속된 액수용통(26)내로 연통되어져 있다.As pens such as conventional writing instruments, those described in Japanese Utility Model Publication No. 62-3262 are known. The structure of this conventional pen is, as shown in FIG. 3, while the cylindrical nib 23 having the comb 22 formed on the outer circumference of the front outer cylinder 21 is fixed by screwing, so that the center of the pen nib 23 is fixed. The ink induction core 25 penetrates through the hole 24 in the axial direction, and the ink induction core 25 communicates with the liquid container 26 connected to the rear end of the front outer cylinder 21.

그리고 상기 펜심(23)의 앞끝에는 동심상으로 펜체(27)가 연결되는 한편, 이 펜체(27)가 잉크유도심(25)에 접속되어져 있다. 또 펜심(23)의 앞끝인 작은직경부(28)의 외주에 원추통형상의 선단캡(29)에 나사부(30)에 의해 나사결합되면서, 이 선단캡(29)의 앞끝으로 펜체(27)가 돌출시켜지도록 되어 있다. 여기서 참조부호 31은 앞쪽외통(21)의 뒷끝에 나사결합되어 액수용통(26)을 피복하는 뒷쪽외통이다.The pen body 27 is concentrically connected to the front end of the pen core 23, while the pen body 27 is connected to the ink guide core 25. The pen body 27 is screwed to the outer circumference of the small diameter portion 28, which is the front end of the pen core 23, by the screw portion 30 to the tip cap 29 of the conical cylinder shape. Is made to protrude. Reference numeral 31 is a rear outer cylinder which is screwed to the rear end of the front outer cylinder 21 to cover the liquid container (26).

상기와 같이 구성된 종래의 펜은, 잉크유도심(25)이 펜심(23)내에 그 전체길이에 걸쳐 직접 끼워져 펜심(23)의 앞끝으로 노출되지 않기 때문에 잉크가 건조되지 않게 된다.In the conventional pen configured as described above, the ink is not dried because the ink guide core 25 is directly inserted in the pen core 23 over its entire length and is not exposed to the front end of the pen core 23.

그러나 선단캡(29)이 나사부(30)에 의해 펜심(23)의 작은직경부(28)에 나사결합되어져 있기 때문에, 나사부(30)에 발생하는 모세관현상으로 잉크가 선단캡(29)에 앞끝에 삐져나올 염려가 있었고, 이렇게 잉크가 누설되는 것을 방지하기 위해서는 펜심(23)의 작은직경부(28)의 앞끝면과 선단캡(29)의 내부단면사이에 제3도에 도시된 것과같이 ○링(32)을 장착시켜야만 하는 바, 이 경우 사용자가 펜체(27)을 교환할 때 ○링(32)을 분실하기 쉬워 ○링(32)을 장착하지 않고 선단캡(29)을 결합시키게 될 염려도 있었다.However, since the tip cap 29 is screwed to the small diameter portion 28 of the pen core 23 by the screw portion 30, ink is leading to the tip cap 29 due to the capillary phenomenon occurring in the screw portion 30. In order to prevent the ink from leaking in this way, in order to prevent the ink from leaking, as shown in FIG. 3 between the front end surface of the small diameter portion 28 of the pen nib 23 and the inner end surface of the tip cap 29. The ring 32 must be mounted. In this case, when the user replaces the pen body 27, the ring 32 is likely to be lost, and the tip cap 29 may be coupled without the ring 32 mounted. There was also.

이에 본 고안은 상기와 같은 사정을 감안하여 안출된 것으로, ○링과 같은 것을 필요로 하지 않고 펜심의 앞끝으로부터 잉크가 유출되는 것을 방지할 수 있고, 펜체의 교환도 쉬워질 수 있는 구성의 펜을 제공함에 그 목적이 있다.The present invention has been devised in view of the above circumstances, and it is possible to prevent the ink from leaking from the tip of the pen tip without requiring a ring or the like, and to replace the pen body. The purpose is to provide.

이상과 같은 목적을 달성하기 위한 본 고안은, 한쪽에 펜체가 장착되고 안쪽에 작은직경봉상체가 끼워진 펜체보유지지부재와, 이 펜체보유지지부재의 다른쪽 외주에 장착된 펜심이 구비된 펜에 있어서, 상기 펜체보유지지부재의 외주와 상기 펜심의 내주에 상호 나사결합되는 나사부와 상호 닿게 되는 단차부가 형성되어, 상기 펜체보유지지부재와 상기 펜심을 상기 나사부를 매개로 연결고정시킬 때 상기 각 단차부가 상호 액이 누출되지 않게 밀착시켜지도록 되어 있다.The present invention for achieving the above object is a pen body holding member having a pen body mounted on one side and a small diameter rod-shaped body inserted therein, and a pen core provided on the other outer periphery of the pen body holding member. And a stepped portion that is in contact with an outer circumference of the pen body holding member and an inner threaded portion of the pen core is formed to be mutually screwed together, and the step difference when connecting and fixing the pen body holding member and the pen core through the screw portion. The additional liquid is kept in close contact with each other so as not to leak.

이상과 같이 구성된 본 고안에 의하면, 나사무를 매개로 펜체보유지지부재와 펜심이 연결고정시켜지게 됨으로써, 양자에 형성된 각 단차부가 상호 밀착되어져, 펜심과 펜체보유지지부재사이로부터 잉크가 펜체쪽으로 누설되는 것이 확실하게 방지될 수 있게 된다.According to the present invention configured as described above, the pen body holding member and the pen core are fixed to each other through a screw thread, so that the stepped portions formed on both sides are in close contact with each other, and ink leaks from the pen core and the pen body holding member to the pen body. Can be reliably prevented.

이하 본 고안의 실시예에 대해 첨부도면을 참조로 설명한다.Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

제1도는 본 고안의 제1실시예 구성을 종단면설명도로 도시한 것으로, 이 제1도에 도시된 본 고안 제1실시예에 있어서, 앞쪽외통(1) 내에는 펜심(2)이 동심상으로 삽입되어져 있고, 이 펜심(2)의 외주는 나선상 또는 빗살형상으로 형성되어, 액홈(3) 및 축방향 공기홈(4)이 형성되어 있다. 또 펜심(2)의 중심에는 펜체보유지지지부재(5)가 축방향으로 관통되어져 있고, 이 펜체보유지지부재(5)의 외주 및 펜심(2)의 내주 각각의 뒷끝부위에는 상호 나사결합되는 나사부(5a, 2a)가 형성되어 있다.1 is a longitudinal cross-sectional view showing the configuration of a first embodiment of the present invention. In the first embodiment of the present invention shown in this first view, the pen core 2 is concentrically concentric in the front outer cylinder 1. The outer periphery of the pen core 2 is inserted in the form of a spiral or comb, and the liquid groove 3 and the axial air groove 4 are formed. In addition, a pen body holding member 5 penetrates in the center of the pen core 2 in the axial direction, and a thread part which is screwed to each other at the rear end of each of the outer circumference of the pen body holding member 5 and the inner circumference of the pen core 2. (5a, 2a) are formed.

또한 상기 펜심(2)의 앞끝근방내주는 확경(擴經)되어져 있는 한편, 펜체보유지지부재(5)의 중간부위는 앞쪽이 확경된 확경부(5b)가 형성되어 있어서, 펜체보유지지부재(5)를 나사부(5a, 2a)를 매개로 펜심(2)에다 나사결합시키게 되면 펜체보유지지부재(5)의 확경부(5b)의 끝면(5c)이 펜심(2) 내주의 확경부(2b)의 끝면(2c)에 밀착시켜지게 된다. 이와 동시에 펜체보유지지부재(5)의 확경부(5b)에 인접하는 가는 직경부외주(5d)와 펜심(2) 내주가 밀착되게 된다. 한편 펜체보유지지부재(5)의 확경부(5b)외주와 펜심(2)의 확경부(2b) 내주사이에는 공기홈(6)이 형성되어져 있다.In addition, while the inner end of the pen core 2 is enlarged in diameter, the middle portion of the pen body retaining support member 5 is formed with an enlarged diameter portion 5b whose front is enlarged, and thus the pen body retaining member ( When 5) is screwed into the pen nib 2 via the screw portions 5a and 2a, the end surface 5c of the enlarged portion 5b of the pen body retaining member 5 is the enlarged portion 2b of the inner portion of the nib 2. It comes in close contact with the end surface 2c of the). At the same time, the thin diameter portion outer periphery 5d adjacent to the enlarged diameter portion 5b of the pen body holding member 5 and the inner periphery of the pen core 2 are brought into close contact with each other. On the other hand, an air groove 6 is formed between the outer circumference of the enlarged diameter portion 5b of the pen body holding member 5 and the inner circumference of the enlarged diameter portion 2b of the pen core 2.

그리고 상기 펜체보유지지부재(5)의 앞쪽중심에는 펜체삽입구멍(7)이 축방향으로 형성되어 있고, 이 펜체삽입구멍(7)에는 펜체(8)의 기부가 삽입되어져 있다. 또 상기 펜체보유지지부재(5)의 중심에는 중심구멍(9)이 축방향으로 관통형성되고, 이 중심구멍(9)에는 잉크유도심을 구성하는 작은직경봉상체(10)가 삽입되어져 있는바, 여기서 이 작은직경봉상체(10)의 앞끝은 펜체(8)의 기부에 접속되어져 있다. 또 앞쪽외통(1)의 뒷끝에는 뒷쪽외통(11)이 동심상으로 나사결합되면서, 이 뒷쪽외통(11)에는 액수용통(12)이 수납되어져 있는 바, 이 액수용통(12)의 앞쪽내주는 앞쪽외통(1)의 뒷쪽에 마련된 보스부(13)의 외주에 끼워져 보유지지되어 있다. 그리고 상기 작은직경봉상체(10)의 뒷끝은 보스부(13)의 중심을 관통해서 액수용통(12)내에 돌출시켜지도록 되어 있다.A pen body insertion hole 7 is formed in the front center of the pen body holding member 5 in the axial direction, and a base of the pen body 8 is inserted into the pen body insertion hole 7. In addition, a central hole 9 penetrates in the axial direction at the center of the pen body holding member 5, and a small diameter rod-like body 10 constituting the ink guide core is inserted into the central hole 9, Here, the front end of the small diameter rod-shaped body 10 is connected to the base of the pen body 8. In addition, while the rear outer cylinder 11 is concentrically screwed to the rear end of the front outer cylinder 1, the liquid container 12 is accommodated in the rear outer cylinder 11, and the front inner cylinder of the liquid container 12 is It fits in the outer periphery of the boss | hub part 13 provided in the back of the front outer cylinder 1, and is hold | maintained. The rear end of the small diameter rod-like body 10 is projected through the center of the boss portion 13 to protrude into the liquid container 12.

한편, 앞쪽외통(1)의 앞끝외주에는 캡(14)이 착탈될 수있도록 장작되어 있어서, 캡(14)의 개구단 근방내주에 형성된 걸림돌기(14a)와 앞쪽외통(1)의 기단부 근방외주에 형성된 걸림돌기(1a)가 탄발적으로 걸어맞춰지게 됨으로써, 캡(14)이 앞쪽외통(1)에 위치결정되어 걸려지도록 되어 있다. 그리고, 캡(14)의 앞끝내면 중심에는 안쪽을 향해 돌출되는 내통(15)이 동심상으로 일체로 형성되어, 캡(14)을 앞쪽외통(1)에 장착시켰을 때 펜체(8)을 끼워싸도록 되어 있다. 여기서 캡(14)의 내주에는 외측걸림원통(16)과 내측걸림원통(17)이 동심상으로 축방향으로 이동할 수 있도록 설치되어 있다.On the other hand, the front end outer circumference of the front outer cylinder (1) is mounted so that the cap 14 is detachable, the outer periphery of the proximal end of the front end (1) and the engaging projection (14a) formed in the inner periphery near the opening end of the cap The locking projections 1a formed in the hooks are elastically engaged, so that the cap 14 is positioned and latched on the front outer cylinder 1. And the inner cylinder 15 which protrudes inward is integrally formed in the center of the front end inner surface of the cap 14, and when the cap 14 is attached to the front outer cylinder 1, the pen body 8 is enclosed. It is supposed to be. Here, the outer locking cylinder 16 and the inner locking cylinder 17 are provided on the inner circumference of the cap 14 so as to be able to move concentrically in the axial direction.

또 상기 외측걸림원통(16)과 내측걸림원통(17)은 그 각각의 외주에 형성된 나사부(18)를 매개로 일체로 연결되어 있고, 그중 외측걸림원언통(16)의 앞끝과 캡(14)의 앞끝내면사이에는 코일형상의 탄성체(19)가 장착되어, 내·외측걸림원통(16, 17)들을 캡(14)의 개구단쪽으로 밀어부치도록 되어 있다. 또 상기 캡(14)의 축방향 대략 중심의 내주에는 스토퍼(14b)가 일체로 형성되어, 캡(14)을 앞쪽외통(1)에서 벗겨내는 경우, 탄성체(19)의 탄발력으로 내·외측걸림원통(16, 17)이 캡(14)의 개구부쪽으로 이동했을 때 이 스토퍼(14b)와 외측걸림원통(16)이 닿아 내·외측걸림원통(16, 17)이 탈락하는 것을 방지하도록 되어 있다. 그 때문에 캡(14)을 앞쪽외통(1)에 장착시킬 때, 내측걸림원통(17)의 앞끝과 뒷끝이 각각 캡(14)의 내통(15)의 끝면과 펜심(2)의 앞쪽부위끝면에 탄성체(19)에 의해 압접되어져, 펜체(8)를 외기로부터 보호할 수 있게 된다. 또 캡(14)의 앞쪽부위끝면에는 내통(15)의 바깥쪽위치에 다수의 공기구멍(20)이 형성되어져 있다.In addition, the outer locking cylinder 16 and the inner locking cylinder 17 is integrally connected to each other through the threaded portion 18 formed on the outer periphery, among which the front end and the cap 14 of the outer locking cylinder 16 A coil-shaped elastic body 19 is mounted between the front end inner surface of the front end and pushes the inner and outer locking cylinders 16 and 17 toward the opening end of the cap 14. Moreover, when the stopper 14b is integrally formed in the inner periphery of the substantially center of the axial direction of the said cap 14, and the cap 14 is peeled off from the front outer cylinder 1, when the cap 14 is peeled off by the elastic force of the elastic body 19, it is an inner / outer side. When the locking cylinders 16 and 17 move toward the opening of the cap 14, the stopper 14b and the outer locking cylinder 16 come into contact with each other to prevent the inner and outer locking cylinders 16 and 17 from falling off. . Therefore, when attaching the cap 14 to the front outer cylinder 1, the front end and the rear end of the inner locking cylinder 17 are respectively connected to the end surface of the inner cylinder 15 of the cap 14 and the front end surface of the pen nib 2, respectively. It is press-contacted by the elastic body 19, and the pen body 8 can be protected from external air. Further, a plurality of air holes 20 are formed at the outer end of the inner cylinder 15 on the front end surface of the cap 14.

다음에는 이상과 같이 구성된 본 제1실시예의 작용에 대해 설명한다.Next, the operation of the first embodiment configured as described above will be described.

액수용통(12)내의 잉크와 같은 액은 잉크유도심을 구성하는 작은직경봉상체(10)를 거쳐 펜체(8)로 공급되는바, 이 때 펜심(2)의 앞끝에 형성된 공기홈(6)에 의해 액이 소비되는데 수반된 액수용통(12)내의 압력이 낮아지는 것이 방지되고, 또 기압의 변화와 근로상승에 따른 액수용통(12)내의 압력이 상승하는 것이 방지되게 된다. 또 펜심(2)에 형성된 액홈(3) 및 공기홈(4)에 의해 액수용통(12)내의 가압에 수반된 액의 잉크(오버플로우)분이 저장됨과 더불어, 액수용통(12)내가 감압될 때 공기가 액수용통(12)내로 도입되게 한다.The liquid such as ink in the liquid container 12 is supplied to the pen body 8 through the small diameter rod-shaped body 10 constituting the ink induction core, and at this time, into the air groove 6 formed at the front end of the pen core 2. This prevents the pressure in the liquid container 12 from being lowered due to the consumption of the liquid, and prevents the pressure in the liquid container 12 from rising due to the change in air pressure and the increase in labor. In addition, when the ink (overflow) portion of the liquid accompanying the pressurization in the liquid container 12 is stored by the liquid groove 3 and the air groove 4 formed in the pen core 2, and the pressure in the liquid container 12 is reduced. Allow air to be introduced into the reservoir 12.

또 펜심(2)의 내주와 펜체보유지지부재(5) 외주사이를 스며나온 액은, 펜체보유지지부재(5)의 끝면(5c)과 펜심(2)의 끝면(2c)이 상호 밀착되고 또 펜체보유지지부재(5)의 가는 직경부외주(5d)와 펜심(2)의 내주가 밀착되어져 있기 때문에, 외부로 유출되는 것이 확실하게 방지될 수 있게 된다.In addition, the liquid penetrating between the inner circumference of the pen core 2 and the outer circumference of the pen body holding member 5 has the end surface 5c of the pen body holding member 5 and the end surface 2c of the pen core 2 closely adhered to each other. Since the outer periphery 5d of the thin diameter portion of the pen body holding member 5 and the inner periphery of the pen core 2 are in close contact with each other, outflow to the outside can be reliably prevented.

한편 캡(14)을 앞쪽외통(1)에 장착시켜 그 각각에 형성된 걸림돌기(14a, 1a)가 걸어맞춰져 위치결정된 상태에서는, 내측걸림원통(17)의 앞끝과 뒷끝이 각각 캡(14)의 내통(15)의 끝면과 펜심(2)의 앞쪽부위끝면에 탄성체(19)에 의해 압접되어져 있기 때문에, 펜체(8)를 외기로부터 차단시켜 펜체(8)의 주변으로 부터 액이 증발되는 것이 방지될 수 있게 된다. 또 캡(14)을 앞쪽외통(1)에서 벗겨내면, 탄성체(19)에 의해 내·외측걸림원통(16, 17)이 캡(14)의 개구부방향으로 압압되어져도 스토퍼(14b)에 의해 걸려지게 되어 탈락되는 것이 확실하게 방지될 수 있게 된다.On the other hand, in the state in which the cap 14 is attached to the front outer cylinder 1 so that the engaging projections 14a and 1a formed in each of them are engaged and positioned, the front end and the rear end of the inner locking cylinder 17 are respectively Since the end face of the inner cylinder 15 and the front end face of the pen core 2 are pressed against each other by the elastic body 19, the pen body 8 is blocked from the outside air to prevent the liquid from evaporating from the periphery of the pen body 8. It becomes possible. When the cap 14 is peeled off from the front outer cylinder 1, even if the inner and outer locking cylinders 16 and 17 are pressed in the opening direction of the cap 14 by the elastic body 19, they are caught by the stopper 14b. It can be surely prevented from being dropped.

제2도는 본 고안의 제2실시예를 종단면설명도로 도시한 것으로, 이 제2실시예의 구성도 앞에서 설명한 제1실시예와 거의 같게 되어 있기 때문에, 여기서는 제1실시예와 달리 되어 있는 부분에 대해서만 설명한다.FIG. 2 is a longitudinal sectional explanatory view of a second embodiment of the present invention, and since the configuration of this second embodiment is almost the same as that of the first embodiment described above, only the portion that is different from the first embodiment is here. Explain.

본 제2실시예에 있어서도 상기 외측걸림원통(16)과 내측걸림원통(17)이 설치되어 있는 점도 제1실시예에서와 마찬가지이나, 본 제2실시예에서는 내측걸림원통(17)의 앞끝과 캡(14)의 앞끝내면사이에 코일형상탄성체(19)가 부착되어져 있는 점이 제1실시예에서와 다른 점이다. 따라서 코일형상탄성체(19)에 의해 외측걸림원통(16) 및 내측걸림원통(17)을 앞쪽외통(1)쪽올 향해 밀어부치는 점에서는 제1실시예와 하등 다름이 없다.Also in this second embodiment, the outer locking cylinder 16 and the inner locking cylinder 17 are provided in the same manner as in the first embodiment, but in the second embodiment, the front end of the inner locking cylinder 17 The point where the coil-like elastic body 19 is attached between the front end inner surface of the cap 14 is different from the first embodiment. Therefore, there is no difference from the first embodiment in that the outer locking cylinder 16 and the inner locking cylinder 17 are pushed toward the front outer cylinder 1 by the coil-shaped elastic body 19.

따라서 본 실시예에 있어서도 캡(14)을 앞쪽외통(1)에 장착시켜 그 각각에 형성된 걸림돌기(14a, 1a)가 걸어맞춰지도록 위치결정한 상태에서는, 탄성체(19)의 탄발력에 의해 내측걸림원통(17)의 앞끝이 캡(14)의 내통(15)의 끝면에 압접될 수가 있는 한편, 내측걸림원통(17)의 뒷끝이 펜심(2)의 앞쪽부위끝면과 앞쪽외통(1)의 앞쪽부위끝면에 압접되어져, 이 내통(15)의 내부와, 펜심(2)의 앞쪽부위외주와 앞쪽외통(1)의 앞쪽부위내주내부에 형성되어 있는 통기구멍이 외부로부터 완전히 차단되어, 펜체(8)의 주변으로부터 액이 증발하는 것이 방지될 수 있게 된다.Therefore, also in this embodiment, when the cap 14 is attached to the front outer cylinder 1 and positioned so that the latching protrusions 14a and 1a formed in each of them may be engaged, the inner latch is caused by the elastic force of the elastic body 19. The front end of the cylinder 17 can be pressed against the end face of the inner cylinder 15 of the cap 14, while the rear end of the inner locking cylinder 17 is the front end of the pen nib 2 and the front of the front outer cylinder 1. The ventilation hole formed in the inner end of the inner cylinder 15, the outer periphery of the front part of the pen core 2, and the inner periphery of the front part of the front outer cylinder 1 is completely blocked from the outside, and the pen body 8 It is possible to prevent the liquid from evaporating from the periphery.

한편 앞에서 설명된 본 고안의 펜심(2) 및 내통(15)은 합성고무나 폴리에틸렌과 같은 탄성재로 형성하는 것이 씨일효과를 향상시키는데에 효과적이다. 또 펜심(2)의 내주 및 펜체보유지지부재(5)의 외주에 각각 형성된 나사부(2a, 5a)의 위치는 상기 각 실시예에서와 같이 각각의 뒷끝부위에 한정되는 것이 아니고, 다른 위치이더라도 좋다. 또한 상기 각 실시예에 있어서는 펜체보유지지부재(5)를 설치해서 펜체(8)를 교환할 수 있도록 구성시킨 예에 대해 설명하였으나, 에컨대 펜심(2)을 적접 펜체(8)에다 고정시켜 쓰고 버리는 형식으로 하여도 좋음은 물론이다.On the other hand, the pen core 2 and the inner cylinder 15 of the present invention described above is effective to improve the sealing effect is formed of an elastic material such as synthetic rubber or polyethylene. The positions of the threaded portions 2a and 5a respectively formed on the inner circumference of the pen core 2 and the outer circumference of the pen body holding member 5 are not limited to the respective rear end portions as in the above embodiments, but may be other positions. . In addition, in the above embodiments, an example in which the pen body holding member 5 is installed and configured to replace the pen body 8 has been described. However, for example, the pen nib 2 is fixed to the pen body 8 in writing. Of course, it may be used as a form of discarding.

이상 설명한 바와같이 본 고안에 의하면, 펜심과 펜체보유지지부재가 나사결합되면서 각 단차부가 액이 수성되지 않도록 밀착시켜져 있기 때문에, 펜심의 앞끝으로부터 잉크와 같은 액이 유출되는 것이 ○링과 같은 것을 사용하지 않더라도 확실하게 방지될 수가 있게 된다.As described above, according to the present invention, since the stepped portion of the pen nib and the pen body holding member are screwed together so that the liquid is not aqueous, the liquid such as ink flows out of the front end of the nib. Even if it is not used, it can be reliably prevented.

Claims (1)

한쪽에 펜체가 장착되고 내측에 작은직경봉상체가 관통삽입된 펜체보유지지부재와, 이 펜체보유지지부재의 다른쪽 외주에 장착된 펜심을 갖추어 구성된 펜에 있어서, 상기 펜체보유지지부재(5)의 외주 상기 펜심(2)의 내주에 각각 상호 나사결합되는 나사부(5a, 2a)와, 상호 닿게 되는 단차부(5b, 2b)가 형성되어, 상기 펜체보유지지부재(5)와 상기 펜심(2)을 상기 나사부(5a, 2a)를 매개로 연결고정시킬 때에 상기 각 단차부(5b, 2b)가 상호 액이 누출되지 않도록 밀착시켜지도록 된 것을 특징으로 하는 펜.A pen body holding member having a pen body mounted on one side thereof and a small diameter rod-shaped body penetrated therein, and a pen core mounted on the other outer periphery of the pen body holding member, wherein the pen body holding member 5 is provided. On the inner circumference of the pen nib (2), the screw portions (5a, 2a) which are mutually screwed with each other, and the stepped portion (5b, 2b) to be in contact with each other, the pen body holding member (5) and the nib (2) ) Is fixed to each of the stepped portions (5b, 2b) so as not to leak the mutual liquid when fixing the screw portion (5a, 2a) via the medium.
KR92026117U 1992-12-23 1992-12-23 Pen KR940007204Y1 (en)

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KR940007204Y1 true KR940007204Y1 (en) 1994-10-14

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