JP2000335174A - Writing instrument - Google Patents
Writing instrumentInfo
- Publication number
- JP2000335174A JP2000335174A JP11152306A JP15230699A JP2000335174A JP 2000335174 A JP2000335174 A JP 2000335174A JP 11152306 A JP11152306 A JP 11152306A JP 15230699 A JP15230699 A JP 15230699A JP 2000335174 A JP2000335174 A JP 2000335174A
- Authority
- JP
- Japan
- Prior art keywords
- tip
- cartridge
- pen tip
- holder
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Pens And Brushes (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】この発明は、筆記具特に繊維
束を結束固結してペン先を形成し、これを先端において
直線状の切断部又は研磨部を形成するいわゆるマーカー
におけるペン先保持部に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a writing instrument, particularly a pen tip holding portion of a so-called marker which forms a pen tip by binding and fixing a fiber bundle and forms a linear cut or polished portion at the tip. .
【0002】[0002]
【従来の技術】従来、マーカーのペン先保持部は筆軸先
端に嵌合固定し、これに比較的に硬度のあるペン先を保
持して定規を介し、あるいは筆軸を把持するのみで描画
するために用いられていた。2. Description of the Related Art Conventionally, a pen tip holding portion of a marker is fitted and fixed to a tip of a brush shaft, and a relatively hard pen tip is held on the pen tip holding portion via a ruler or only by gripping the brush shaft. Was used to
【0003】[0003]
【発明が解決しようとする課題】しかしながら、上記従
来のものは、特にペン先が筆軸に対して固定されていた
ため、定規等を介して線を引くと、紙面の凹凸に対して
ペン先が微妙に作用し、あるいは、軸が手指の把持によ
り僅かに回動して、相対的に描かれる線の幅が変化し、
又はその線の濃淡、かすれ等の生じる問題点がある。However, in the prior art described above, the pen tip is fixed to the pen shaft, and therefore, when a line is drawn through a ruler or the like, the pen tip is moved to the irregularities on the paper surface. Acts delicately, or the axis is slightly rotated by gripping the finger, the width of the line drawn relatively changes,
Or, there is a problem that shading, blurring or the like of the line occurs.
【0004】上記問題点を解決するため、ペン先を柔軟
性あるものとし、ペン先を保持部内で揺動してインキの
流出を促進するもの(例えば、実開平6−32083
号)又は、ペン先の紙面に接する角度を変化することに
より常にペン先先端を紙面に接触させて一定間隔の描線
をしようとするもの(例えば実開昭63−156790
号)等が提案されたが、前記実開平6−32083号に
あっては、ペン先が柔軟であり、単にペン先保持体の間
隙内にペン先が線を描く方向に前後に揺動するだけであ
るから、インキの流出の促進を図ることができても、紙
面の凹凸あるいは定規に沿って線を引く場合の軸の回動
に対しては描く線に太細が発生して充分に対応ができな
いものであり、他方、実開昭63−156790号のも
のは、ペン先先端の紙面への当接を図るだけであって軸
の回動に対応することはできないから、依然として軸の
回動あるいは揺動によるペン先の太細、かすれ等を改善
することはできない。In order to solve the above problem, the pen tip is made flexible, and the pen tip is swung in a holding portion to promote the outflow of ink (for example, Japanese Utility Model Laid-Open No. 6-32083).
Or by changing the angle at which the pen tip comes into contact with the paper surface so that the tip of the nib is always in contact with the paper surface to draw lines at regular intervals (for example, Japanese Utility Model Application Laid-Open No. 63-156790).
No. 6-32083, the pen tip is flexible and simply swings back and forth in the direction of drawing a line in the gap of the pen tip holder. However, even if it is possible to promote the outflow of ink, even if the line is drawn along irregularities on the paper surface or a ruler, the drawn line will be thick and thin enough to rotate. On the other hand, in the case of Japanese Utility Model Application Laid-Open No. 63-156790, only the contact of the tip of the pen tip with the paper cannot be performed, and the rotation of the shaft cannot be dealt with. It is not possible to improve the fineness or blurring of the pen tip due to the rotation or swing.
【0005】そこで、この発明は上記のものを改良する
ものであり、マーカーの使用に当り、描線に太細等を生
ずることなく又、インキ漏れのない筆記具を得ようとす
るものである。Therefore, the present invention is an improvement of the above-mentioned object, and it is an object of the present invention to provide a writing instrument which does not cause the drawing line to be thick or thin and which does not leak ink when using a marker.
【0006】[0006]
【課題を解決するための手段】そのために、この発明は
ペン先の先端が直線状の切断部又は研磨部を有し、幅広
であり、ペン先全体が剛直部分を形成するものであっ
て、上記ペン先はこれを把持する軸の軸中心を中心とし
て、筆圧により回動自在にあるいは、把持する軸の中心
軸に対して筆圧により左右に揺動自在に緩嵌合するもの
である。For this purpose, the present invention has a pen tip having a linear cutting or polishing portion, which is wide, and the entire pen tip forms a rigid portion. The pen point is loosely fitted around the axis of the axis that grips the pen point so as to be freely rotatable by writing pressure or swingable right and left by writing pressure with respect to the center axis of the axis to be gripped. .
【0007】更には、ペン先はホルダーに保持され、ホ
ルダーが軸に把持され、ペン先又はホルダー外周に挿嵌
されるOリングにより軸との間を気密状態が保持され、
また、ペン先はカートリッジに装着して軸内に収容さ
れ、このカートリッジ尾端外面とこれに当接する軸尾端
内面とは少なくとも一方が曲面としてなるものである。Further, the pen tip is held by a holder, the holder is gripped by a shaft, and an air-tight state is maintained between the pen tip and the shaft by an O-ring inserted into the periphery of the pen tip or the holder.
The pen tip is mounted on the cartridge and housed in the shaft, and at least one of the outer surface of the tail end of the cartridge and the inner surface of the tail end abutting on the cartridge is a curved surface.
【0008】[0008]
【発明の実施の形態】この発明は上記のように構成され
るから、実施にあたり、紙面の凹凸部によりペン先が上
下左右に振れ又は軸が指先の回動により描線に太細が生
じることがあっても、これをペン先先自体の回動又は揺
動により吸収して、描線に太細あるいは濃淡等の生ずる
ことがなく、かつは、その回動等をOリングにより気密
に円滑に行うことができ、カートリッジに収容すること
で、容易に交換をすることができる上、カートリッジの
尾端を曲面で当接支承することにより軸に対するカート
リッジの回動,振動を円滑に行うことができるものであ
る。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Since the present invention is constructed as described above, the pen tip may fluctuate up, down, left, or right due to the unevenness of the paper surface, or the axis may turn thicker or thinner due to the rotation of the fingertip. Even if there is, this is absorbed by the rotation or swinging of the pen tip itself, so that the drawing line does not become thick or light and shade, and the rotation and the like are performed airtight and smoothly by the O-ring. The cartridge can be easily exchanged by being housed in the cartridge, and the cartridge can be smoothly rotated and vibrated with respect to the shaft by supporting the tail end of the cartridge with a curved surface. It is.
【0009】[0009]
【実施例】この発明を図面に示す実施例により更に詳細
に説明する。図1は第1実施例であって、軸(1)内に
ペン芯(4)を介してペン先(2)を装着する形式のも
のであり、ペン芯(4)は蛇腹状に形成され、その間隙
内にインキを保溜してその流出量を調整する。ペン芯
(4)内に中継芯(3)を挿入し、この中継芯(3)の
先端はペン先(2)後端に連結して、インキをペン先
(2)先端に導出する。ペン先(2)はホルダー(6)
に嵌挿され、ホルダー(6)は外周にOリング(7)を
装着し、Oリング(7)は軸(1)先端の筆先部(8)
内壁に接し、ホルダー(6)を回動自在に支持するとと
もに、筆先部(8)内壁とホルダー(6)間を気密状態
に保持する。(5)は軸(1)内のインキ貯溜部であ
り、インキを吸収体にあるいは吸収体を収容することな
く貯溜し、中継芯(3)をへてペン先(2)内を通りペ
ン先(2)先端に導出する。ペン先(2)は例えば繊維
体を結束して固化し樹脂等により被覆し、剛直状態とす
るものであり、先端を直線状に切断して切断部を形成す
るか、又は、両側を研磨して先端に幅広の線状部を構成
する。この直線部を描く方向に対して角度をもたせるこ
とにより、定規に沿い移動させて適宜幅の線を引くこと
ができ、また、直線部の端縁により文字等を書くことも
できる。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in more detail with reference to the embodiments shown in the drawings. FIG. 1 shows a first embodiment in which a pen tip (2) is mounted on a shaft (1) via a pen core (4), and the pen core (4) is formed in a bellows shape. The ink is stored in the gap to adjust the amount of the ink flowing out. The relay core (3) is inserted into the pen core (4), and the tip of the relay core (3) is connected to the rear end of the pen tip (2), and the ink is led out to the tip of the pen tip (2). Pen tip (2) is holder (6)
The holder (6) is fitted with an O-ring (7) on the outer periphery, and the O-ring (7) is attached to the tip (8) of the tip of the shaft (1).
In contact with the inner wall, the holder (6) is rotatably supported, and the space between the inner wall of the pen tip (8) and the holder (6) is kept airtight. Reference numeral (5) denotes an ink reservoir in the shaft (1) which stores ink in the absorber or without containing the absorber, passes through the relay core (3), passes through the pen tip (2), and pen tip. (2) Lead to the tip. The pen point (2) is, for example, bound and solidified with a fibrous body and covered with a resin or the like to form a rigid state. The tip is cut linearly to form a cut portion, or both sides are polished. To form a wide linear portion at the tip. By giving an angle to the direction in which the straight line is drawn, it is possible to draw a line of an appropriate width by moving along the ruler, and it is also possible to write a character or the like by the edge of the straight line.
【0010】第1実施例は上記のように構成されるか
ら、描画にあたり、紙面上に凹凸がある場合、ペン先
(2)が上下左右に踊り、描画する線等が乱れるおそれ
があっても、ペン先(2)がホルダー(6)とともに筆
先部(8)内で回動もしくは揺動し、その変動を吸収し
てしまうので、通常のように描線等ができるものであ
り、例え、把持する手指が回動しても、筆圧によりペン
先(2)が紙面に押さえられているため把持する軸
(1)が回動するにとどまり、ペン先(2)を動揺させ
ることのない、しかも、ホルダー(6)と筆先部(8)
は、Oリング(7)により回動(揺動)可能で密封状態
に置かれるから、描線にあたってインキが漏出すること
かがなく極めて快適に使用することができる。なお、図
4に示すようにペン先(2)をホルダー(6)を介する
ことなく、直接軸内壁との間にOリング(7)により揺
動あるいは回動自在に保持することができる。Since the first embodiment is constructed as described above, in drawing, if there is unevenness on the paper surface, the pen tip (2) will dance up, down, left and right, and even if there is a possibility that the drawn line or the like may be disturbed. Since the pen tip (2) rotates or swings in the writing tip (8) together with the holder (6) and absorbs the fluctuation, it is possible to draw a line or the like as usual. Even when the finger is turned, the pen tip (2) is pressed against the paper surface by the pen pressure, so that the gripping shaft (1) only turns and does not shake the pen tip (2). Moreover, the holder (6) and the brush tip (8)
Is rotatable (swingable) by the O-ring (7) and is placed in a sealed state, so that the ink does not leak at the time of drawing and can be used extremely comfortably. In addition, as shown in FIG. 4, the pen tip (2) can be held swingably or rotatably by the O-ring (7) directly between the pen tip and the shaft inner wall without the intermediation of the holder (6).
【0011】図2は第2実施例であり、カートリッジ
(8)を用い、その先端にホルダー(6)を形成し、こ
れにペン先(2)を嵌合してなるものである。ペン先
(2)は中継芯(3)を介してカートリッジ(8)のイ
ンキ貯溜部(5)に連通し、カートリッジ(8)の尾端
(15)は尾栓(11)により閉鎖され、尾栓(11)
の外端面は当接曲面(12)を形成する。当接曲面(1
2)は軸尾端(13)の軸(1)内に突出する当接曲面
(14)に当接し、カートリッジ(8)が軸(1)と関
係なく回動又は揺動しても、その曲面(12),(1
4)によりその抵抗を減衰させる。カートリッジ(8)
先端のホルダー(6)の外周には、第1実施例と同様、
Oリング(7)を嵌着し、回動と気密状態を維持する。FIG. 2 shows a second embodiment, in which a cartridge (8) is used, a holder (6) is formed at the tip thereof, and a pen point (2) is fitted into the holder. The pen tip (2) communicates with the ink reservoir (5) of the cartridge (8) via the relay core (3), and the tail end (15) of the cartridge (8) is closed by the tail plug (11). Plug (11)
Form an abutting curved surface (12). Contact surface (1
2) abuts against the abutting curved surface (14) projecting into the shaft (1) of the tail end (13), even if the cartridge (8) rotates or swings independently of the shaft (1). Curved surface (12), (1
4) attenuates the resistance. Cartridge (8)
On the outer periphery of the holder (6) at the tip, as in the first embodiment,
The O-ring (7) is fitted to maintain the rotation and the airtight state.
【0012】第2実施例は上記の構成をもつので、描線
に当り第1実施例と同じく、描線に太細、濃淡の生ずる
おそれがなく、しかもカートリッジを用いているから、
ペン先の交換が容易であり、一本の軸にたいし、各色の
ペン先を用意することができる。Since the second embodiment has the above-described structure, the drawing line does not have the possibility of producing thick and thin lines and shading as in the first embodiment, and the cartridge is used.
It is easy to replace the pen tip, and a pen tip of each color can be prepared for one shaft.
【0013】更には、第2実施例におけるカートリッジ
尾端の当接部分を図3に示すように平坦な当接面(1
4’)としても、当接曲面(12)と平坦面からなる当
接面(14’)により第2実施例と同様にペン先(2)
による描線時の欠陥を防ぐことができる。Further, the contact portion at the tail end of the cartridge in the second embodiment has a flat contact surface (1) as shown in FIG.
4 '), the pen point (2) is formed by the contact surface (14') composed of the contact curved surface (12) and the flat surface as in the second embodiment.
This can prevent defects at the time of drawing lines.
【0014】[0014]
【発明の効果】以上のとおりこの発明は、ペン先を軸に
対して揺動又は回動することにより、軸と固定した場合
に生ずる描線の太細あるいは濃淡の生ずるおそれを改善
し、いわゆるマーカーの優位をより増大できる顕著な効
果をもつものである。As described above, according to the present invention, by shaking or rotating the pen tip with respect to the shaft, it is possible to improve the possibility that the drawing line becomes thicker or thinner when the pen tip is fixed to the shaft. Has a remarkable effect that can further increase the superiority of.
【図1】この発明の第1実施例の部分縦断面図である。FIG. 1 is a partial longitudinal sectional view of a first embodiment of the present invention.
【図2】この発明の第2実施例の縦断面図である。FIG. 2 is a longitudinal sectional view of a second embodiment of the present invention.
【図3】この発明の軸端の一部縦断面図である。FIG. 3 is a partial longitudinal sectional view of a shaft end of the present invention.
【図4】この発明の第1実施例において、ペン先が直接
に軸に保持されるものを示す縦断面図である。FIG. 4 is a longitudinal sectional view showing a pen tip held directly on a shaft in the first embodiment of the present invention.
1 軸 2 ペン先 3 中継芯 4 ペン芯 5 インキ貯溜部 6 ホルダー 7 Oリング 8 筆先部 9 キャップ 10 クリップ 11 尾栓 12,14 当接曲面 13 軸尾栓 15 カートリッジ尾端 1 shaft 2 pen tip 3 relay core 4 pen core 5 ink reservoir 6 holder 7 O-ring 8 brush tip 9 cap 10 clip 11 tail plug 12,14 abutment curved surface 13 shaft tail plug 15 cartridge tail end
Claims (6)
部を有し、幅広であり、ペン先全体は剛直部分を形成す
るものであって、上記ペン先は、これを把持する軸の軸
中心を中心として筆圧により回動自在に緩嵌合してなる
筆記具。1. The tip of the pen tip has a straight cut or polished portion, is wide, and the entire pen tip forms a rigid portion. The pen tip has a shaft for gripping the same. A writing implement that is loosely fitted rotatably around the center of the axis by writing pressure.
部を有し、幅広であり、ペン先全体は剛直部分を形成す
るものであって、上記ペン先は、これを把持する軸の中
心軸に対し筆圧により左右に揺動自在に緩嵌合してなる
筆記具。2. The tip of the pen tip has a straight cut or polished portion, is wide, and the whole tip forms a rigid portion. The pen tip has an axis for gripping it. A writing instrument that is loosely fitted to the center axis of the robot so that it can swing to the left and right by writing pressure.
記ホルダーが軸に把持される請求項1又は2に記載の筆
記具。3. The writing instrument according to claim 1, wherein the pen tip is held by a holder, and the holder is gripped by a shaft.
するOリングの介在により気密状態を維持してなる請求
項1〜3に記載の筆記具。4. The writing instrument according to claim 1, wherein the loose fitting is maintained in an airtight state by the interposition of an O-ring inserted into the pen tip or the outer periphery of the holder.
貯溜し、かつ、先端にペン先を装着し、尾端を閉鎖する
カートリッジを軸内に収容してなる請求項1〜4項記載
の筆記具。5. A cartridge in which ink is stored directly or indirectly by using an absorber, and a pen tip is attached to a tip and a cartridge for closing a tail end is accommodated in a shaft. Writing instrument.
とを当接支承し、その当接部分の少なくとも一方を曲面
としてなる請求項5記載の筆記具。6. The writing instrument according to claim 5, wherein an outer surface of the tail end of the cartridge and an inner surface of the tail end of the shaft are abutted, and at least one of the abutting portions is a curved surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15230699A JP4379755B2 (en) | 1999-05-31 | 1999-05-31 | Writing instrument |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15230699A JP4379755B2 (en) | 1999-05-31 | 1999-05-31 | Writing instrument |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000335174A true JP2000335174A (en) | 2000-12-05 |
JP4379755B2 JP4379755B2 (en) | 2009-12-09 |
Family
ID=15537653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15230699A Expired - Fee Related JP4379755B2 (en) | 1999-05-31 | 1999-05-31 | Writing instrument |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4379755B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014050967A (en) * | 2012-09-05 | 2014-03-20 | Mitsubishi Pencil Co Ltd | Writing instrument |
WO2014168196A1 (en) * | 2013-04-10 | 2014-10-16 | 三菱鉛筆株式会社 | Writing implement |
JP2014205242A (en) * | 2013-04-10 | 2014-10-30 | 三菱鉛筆株式会社 | Writing instrument |
JP2014205241A (en) * | 2013-04-10 | 2014-10-30 | 三菱鉛筆株式会社 | Writing instrument |
WO2015053410A1 (en) | 2013-10-11 | 2015-04-16 | 株式会社エポックケミカル | Writing instrument and method for providing sealing means in writing instrument |
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JPS4720321U (en) * | 1971-01-29 | 1972-11-07 | ||
JPH07214973A (en) * | 1994-02-02 | 1995-08-15 | Kotobuki:Kk | Device for holding rod-shaped matter, and writing utensil thereof |
JPH09240189A (en) * | 1996-03-07 | 1997-09-16 | Nippon Tojitsukusu Kk | Ball-point pen |
WO1999015342A1 (en) * | 1997-09-25 | 1999-04-01 | The Gillette Company | Writing instrument |
JP2000085292A (en) * | 1998-09-11 | 2000-03-28 | Yasuo Ikeda | Writing instrument |
-
1999
- 1999-05-31 JP JP15230699A patent/JP4379755B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4720321U (en) * | 1971-01-29 | 1972-11-07 | ||
JPH07214973A (en) * | 1994-02-02 | 1995-08-15 | Kotobuki:Kk | Device for holding rod-shaped matter, and writing utensil thereof |
JPH09240189A (en) * | 1996-03-07 | 1997-09-16 | Nippon Tojitsukusu Kk | Ball-point pen |
WO1999015342A1 (en) * | 1997-09-25 | 1999-04-01 | The Gillette Company | Writing instrument |
JP2000085292A (en) * | 1998-09-11 | 2000-03-28 | Yasuo Ikeda | Writing instrument |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014050967A (en) * | 2012-09-05 | 2014-03-20 | Mitsubishi Pencil Co Ltd | Writing instrument |
WO2014168196A1 (en) * | 2013-04-10 | 2014-10-16 | 三菱鉛筆株式会社 | Writing implement |
JP2014205242A (en) * | 2013-04-10 | 2014-10-30 | 三菱鉛筆株式会社 | Writing instrument |
JP2014205241A (en) * | 2013-04-10 | 2014-10-30 | 三菱鉛筆株式会社 | Writing instrument |
WO2015053410A1 (en) | 2013-10-11 | 2015-04-16 | 株式会社エポックケミカル | Writing instrument and method for providing sealing means in writing instrument |
CN105873772A (en) * | 2013-10-11 | 2016-08-17 | 艾普克化学有限公司 | Writing instrument and method for providing sealing means in writing instrument |
JP2016210000A (en) * | 2013-10-11 | 2016-12-15 | 株式会社 エポックケミカル | Writing implement and method for arranging seal means in writing implement |
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