JPS60135297A - Writing utensil - Google Patents
Writing utensilInfo
- Publication number
- JPS60135297A JPS60135297A JP59249444A JP24944484A JPS60135297A JP S60135297 A JPS60135297 A JP S60135297A JP 59249444 A JP59249444 A JP 59249444A JP 24944484 A JP24944484 A JP 24944484A JP S60135297 A JPS60135297 A JP S60135297A
- Authority
- JP
- Japan
- Prior art keywords
- core
- capillary
- ink container
- brush tip
- writing
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K8/00—Pens with writing-points other than nibs or balls
- B43K8/16—Pens with writing-points other than nibs or balls with tubular writing-points comprising a movable cleaning element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K8/00—Pens with writing-points other than nibs or balls
- B43K8/02—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
- B43K8/026—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material with writing-points comprising capillary material
Landscapes
- Pens And Brushes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（＋Ｉｒ業上０利用分野）
本発明はｋｉｆ記具に関し、特に、プロッターに使用さ
れる筆記具に関する。DETAILED DESCRIPTION OF THE INVENTION (+IR Field of Use) The present invention relates to a kif writing instrument, and particularly to a writing instrument used in a plotter.
（従来の技術）
主にプロッターに使用される筆記具として、インク容れ
と、該インク容れに取り付けられ軸方向孔を有する筆先
と、上記インク容れに内挿され該イｒ先の軸方向孔から
突出する真っ直ぐな毛管芯とから成り、核心の後端を」
ニ記インク容れ中で受部材により受持した型式の筆記具
は既に知られている。(Prior Art) A writing instrument mainly used in plotters includes an ink container, a brush tip attached to the ink container and having an axial hole, and a brush tip inserted into the ink container and protruding from the axial hole of the tip. It consists of a straight capillary core and the posterior end of the core.
2) Writing instruments of the type supported by a receiving member in an ink container are already known.
（発明が解決しようとする問題点）
前記型式の筆記具は、筆記速度が速かったり紙面の取替
が変型なると、線が不揃いになるという問題があった。(Problems to be Solved by the Invention) The above-mentioned type of writing instrument has a problem in that the lines become irregular when the writing speed is high or when the paper surface is changed in shape.
其処で、本発明は、前記型式の筆記具であって、高速筆
記や頻繁な紙面取替に際しても整った線を出せる筆記具
を提供することをその主たる課題としている。Therefore, the main object of the present invention is to provide a writing instrument of the type described above, which can produce a neat line even when writing at high speed or frequently changing paper surfaces.
又、前記型式の筆記具は、紙面に当てる際に毛？６・芯
がインク容れ中で側方へ幾分撓屈して弾性的に紙面を押
圧する様になっており、此の点、毛管芯の毛管は、筆先
と紙面間の距離が変わっても、インク流量が同じで、し
かも所定のポンプ機能が９１｝もれる様にする必要があ
る。Also, does the above type of writing instrument leave hairs when it hits the paper? 6. The core bends slightly to the side in the ink container and elastically presses against the paper surface.In this point, the capillary tube of the capillary core is able to retain its strength even if the distance between the tip of the brush and the paper surface changes. It is necessary to make sure that the ink flow rate is the same and that a predetermined pump function is leaked.
其処で，本発明は、前記型式の筆記共であって、毛管芯
を、筆先からの出入りに際し、その所定長に亘り案内可
能な筆記具を提供することをその更なる課題としている
。It is therefore a further object of the present invention to provide a writing instrument of the type mentioned above, in which the capillary core can be guided over a predetermined length when entering and leaving the tip of the brush.
本発明は、更に、上記ポンプ機能を向」ニせしめた筆記
具を提供することもその課題の１つとしている。Another object of the present invention is to provide a writing instrument that has the above-mentioned pump function.
本発明の更なる課題は、上記毛管芯の撓屈を所定弾性反
力で受けることが出来る筆記具を提供し、同時に、上記
ポンプ機能を向上せしめた筆記具を提供するに在る。A further object of the present invention is to provide a writing instrument that can receive the bending of the capillary core with a predetermined elastic reaction force, and at the same time, to provide a writing instrument that has improved pump function.
（問題点を解決するための手段）
前記主たる課題を解決すべく、本発明は、前記型式の筆
記具に於いて、前記毛管芯を、前記軸方向孔中で軸方向
摺動自在に、鎖孔の直径より小さめの外径で、本来は剛
質だが弾性的に撓曲自在な耐摩耗性の材料により一体的
に構成するとともに、核心の長手方向に沿って半径方向
に開放する毛管を形成した筆記具を提供する。(Means for Solving the Problems) In order to solve the above-mentioned main problem, the present invention provides a writing instrument of the above-mentioned type, in which the capillary core is axially slidable in the axial hole, and a chain hole is provided. It has an outer diameter smaller than the diameter of the core, and is integrally made of a wear-resistant material that is originally rigid but elastically flexible, and has a capillary that opens radially along the longitudinal direction of the core. Provide writing utensils.
本発明は、又、前記更なる課題を解決すべく、−１二記
構成の筆記具であって、前記筆先を、前記インク容れの
前端に縦通され該インク容れ内に僅か丈突出する管部材
により形成した筆記具を提供する。In order to solve the above-mentioned further problem, the present invention also provides a writing instrument having a -1 and two-note configuration, in which the tip of the brush is passed vertically through the front end of the ink container and projects slightly into the ink container by a tube member. A writing instrument formed by the above method is provided.
本発明の前記及び其の他の課題を解決する上記及び其の
他の手段は，以下に添付図面を参照して為される好適実
施例の説明により、その詳細が明らかとなろう。The above and other means for solving the above and other problems of the present invention will become clear in detail from the following description of preferred embodiments with reference to the accompanying drawings.
（実施例）
第１図は筆記具の縦断面図、又、第２図は毛管芯の横断
面図であり、第１図に示す筆記具は、インク容れ（２）
と、該インク容れ（２）に取り付けられ軸方向孔（４）
が設けられた筆先（６）とを有する。筆先（６）の先端
は０．２乃至１．２ｍｍの外径を有している。インク容
れ（２）中には、耐摩耗性材料から成る毛管芯（８）が
内挿され、筆先（６）の軸方向孔（４）から常態時にお
いて０．１乃至１、０ｍｍ突出せしめられている。毛管
芯（８）は、常態時真っ直ぐで、本来は剛質だが弾性的
に撓曲自在な材料で形成され、例えば、ポリアセタール
を射出成形して作られており、核心（８）に上記軸方向
孔（４）の内径より小さめの外径を持たせ、鎖孔（４）
中で長手方向摺動自在としている。毛管芯（８）中には
、半径方向に開いた毛管（１０）が長手方向に延在して
いる。毛管（１０）は、好ましくは、毛管芯（８）が０
．１乃至１．０ｍｍの直径を有するのに対し、０．００
１乃至０．０４＋ａｍの幅を有する。尚、毛管芯の後端
は、インク容れ（２）中で、受部材（１２）により支承
され、該部材（１２）は、本実施例の場合、上記インク
容れ（２）のエンドキャップで構成されている。(Example) Fig. 1 is a longitudinal cross-sectional view of a writing instrument, and Fig. 2 is a cross-sectional view of a capillary core.
and an axial hole (4) attached to the ink container (2).
The brush tip (6) is provided with a brush tip (6). The tip of the brush tip (6) has an outer diameter of 0.2 to 1.2 mm. A capillary core (8) made of a wear-resistant material is inserted into the ink container (2), and projects from the axial hole (4) of the brush tip (6) by 0.1 to 1.0 mm under normal conditions. ing. The capillary core (8) is normally straight and is made of an inherently rigid but elastically flexible material, for example, made by injection molding polyacetal. The outer diameter is smaller than the inner diameter of the hole (4), and the chain hole (4)
It is designed to be able to slide freely in the longitudinal direction. A radially open capillary tube (10) extends longitudinally in the capillary core (8). The capillary (10) preferably has a capillary core (8) of 0
．． It has a diameter of 1 to 1.0 mm, while 0.00
It has a width of 1 to 0.04+am. The rear end of the capillary core is supported in the ink container (2) by a receiving member (12), and in this embodiment, the member (12) is constituted by the end cap of the ink container (2). has been done.
前記筆先（６）は、インク容れ（２）の前端壁部（１４
）に縦設され該インク容れの内方に僅か丈突出した管部
材から成る。この管部材は、毛管芯（８）が筆先（６）
から出入りするに際し、毛管芯を所定長に亘り案内する
のに役立つ。The brush tip (6) is attached to the front end wall (14) of the ink container (2).
), and consists of a tube member that is vertically installed in the ink container and projects slightly inward from the ink container. This tube member has a capillary core (8) and a brush tip (6).
It serves to guide the capillary wick over a predetermined length as it enters and exits.
而で、前記毛管（１ｏ）は、毛管芯（８）の捩り又は締
め付けに伴ない、核心（８）の長手軸周りを螺線状に地
回自在となっており、これにより、筆先と紙面間の距離
が変わっても、インク流量が同じで、十分なポンプ機能
を得ることができる。As the capillary core (8) is twisted or tightened, the capillary tube (1o) can freely rotate around the longitudinal axis of the core (8) in a spiral shape, thereby allowing the tip of the brush to connect with the surface of the paper. Even if the distance between them changes, the ink flow rate remains the same and sufficient pumping function can be obtained.
又、前記インク容れ（２）の内部には、上記毛管芯（８
）の後端を囲繞し核心（８）より毛管現象が弱い繊維質
リザーバ（１６）が設けられている。この繊維質リザー
バ（１６）は、実際には毛管芯（８）の全長の２０乃至
８０％を囲繞しており、毛管芯（８）が撓屈したとき、
これを十分な弾性反力を以って受けることができる。Further, inside the ink container (2), the capillary core (8) is located inside the ink container (2).
) is provided with a fibrous reservoir (16) that surrounds the rear end of the core (8) and has weaker capillary action than the core (8). This fibrous reservoir (16) actually surrounds 20 to 80% of the total length of the capillary core (8), and when the capillary core (8) is flexed,
This can be received with sufficient elastic reaction force.
ところで、前記筆先乃至案内用管部材（６）は、金属又
は其の他耐摩耗性が良好な１耐用性の有る材料で作られ
る。この筆先（６）はｏ、ｏｉ乃至１Ｎの筆圧強度を有
することが望ましい。By the way, the brush tip or guiding tube member (6) is made of metal or other durable material with good wear resistance. It is desirable that this brush tip (6) has a writing pressure intensity of o, oi to 1N.
又、前記毛管芯（８）及び軸方向孔（４）は、円形断面
となすことが好ましく、更に、前記筆先（８）の前端を
把持研摩して、紙面上に滑動自在となすことが好ましい
。Further, it is preferable that the capillary core (8) and the axial hole (4) have a circular cross section, and it is further preferable that the front end of the brush tip (8) is gripped and polished so that it can slide freely on the surface of the paper. .
（発明の効果）
以上により明らかな如く、本発明によれば、前記型式の
イｒ記具であって、高速筆記や頻繁な紙面取替に際して
も、一体重に形成された毛管芯が予軟に対処する為、筆
跡に乱れが無く、従って、プロッタ等に、より好適な筆
記具が得られる。(Effects of the Invention) As is clear from the above, according to the present invention, in the writing implement of the above type, the capillary core formed in one piece can be pre-softened even when writing at high speed or frequently changing the paper surface. In order to deal with this, there is no disturbance in the handwriting, and therefore, a writing instrument that is more suitable for plotters and the like can be obtained.
図面は本発明の一実施例を示すもので、第１図は筆記具
の縦断面図、第２図は毛管芯の横断面図である。
尚、図面中、（２）はインク容れ、（４）は軸方向孔、
（６）は筆先、（８）・は毛管芯、（１０）は毛管、（
１２）は受部材、（１４）はインク容れ前端、（１８）
は繊維質リザーバである。
特許出願人 フェルメス ケミ−
フェア／へルツンクス
ゲーエムベーハー
代理人 弁理士 下 １） 容一部
間 弁理士 大 橋 邦 部
同 弁理士 小 山 有The drawings show an embodiment of the present invention, in which FIG. 1 is a longitudinal cross-sectional view of a writing instrument, and FIG. 2 is a cross-sectional view of a capillary core. In addition, in the drawing, (2) is an ink container, (4) is an axial hole,
(6) is the brush tip, (8) is the capillary core, (10) is the capillary, (
12) is the receiving member, (14) is the front end of the ink container, (18)
is the fibrous reservoir. Patent Applicant Fermes Chemi-Fair/Hertzinx GmbH Agent Patent Attorney 2 1) Part 1 Patent Attorney Kuni Ohashi Part 1 Patent Attorney Yu Koyama
Claims (1)
付けられ軸方向孔（４）を有する筆先（６）と、上記イ
ンク容れ（２）に内挿され該筆先（６）の軸方向孔（４
）から突出する真っ直ぐな毛管芯（８）とから成り、核
心（８）の後端を上記インク容れ（２）中で受部材（１
２）により受持した筆記具に於いて、上記毛管芯（８）
を、上記軸方向孔（４）中で軸方向摺動自在に、該孔（
４）の直径より小さめの外径で、本来は剛質だが弾性的
に撓曲自在な耐摩耗性の材料により一体的に構成すると
ともに、核心（８）の長手方向に沿って半径方向に開放
する毛管（１０）を形成したことを特徴とする筆記具。 （２）前記筆先（６）を、前記インク容れ（２）前端（
Ｉ４）に縦通され該インク容れ（２）内に僅か丈突出す
る管部材により形成したことを特徴とする特許（３）前
記毛管（１０）は、前記毛管芯（８）の長手軸周りを螺
線状に地回することを特徴とする前記特許請求の範囲各
項のいずれか一つに係る筆記具。 （４）前記インク容れ（２）に、前記毛管芯（８）の後
端を囲繞し核心（８）より毛管現象が弱い繊維質リザー
バ（Ｉ６）を内設したことを４４′１徴とする前記特許
請求の範囲各項のいずれか一つに係る筆記具。 （５）前記毛管芯（８）は、一前記筆先（６）から、常
態時０．１乃至１．０ｍｍ突出していることを特徴とす
る前記特許請求の範囲各項のいずれか一つに係る筆記具
。 （６）前記筆先（８）の先端は、０，２乃至１．２ｏｈ
ｍの外径を有していることを特徴とする前記特許請求の
範囲各項のいずれか一つに係る筆記具。 （７）前記毛管芯（８）の全長の２０乃至８０％を前記
繊維質リザーバ（１６）で囲繞したことを特徴とする前
記特許請求の範囲第４項乃至第６項のいずれか一つに係
る筆記具。 （８）前記筆先（６）は、０．０１乃至１Ｎの筆圧強度
を有していることを特徴とする前記特許請求の範囲各項
のいずれか一つに係る筆記具。 （９）前記毛管芯（８）は、０．１乃至１．０ｍｍの直
径を有し、核心（８）の毛管（１０）は、０．００１乃
至０．０４ｍｍの幅を有していることを特徴とする特許 イｆ記具。[Scope of Claims] (1) An ink container (2), a brush tip (6) attached to the ink container (2) and having an axial hole (4), and a brush tip (6) that is inserted into the ink container (2) and has an axial hole (4). The axial hole (4) of the brush tip (6)
) and a straight capillary core (8) projecting from the ink reservoir (2), the rear end of the core (8) being inserted into the ink reservoir (2).
In the writing instrument held by 2), the capillary core (8)
is slidable in the axial direction in the axial hole (4).
It has an outer diameter smaller than the diameter of core (8) and is integrally constructed of a wear-resistant material that is originally rigid but elastically flexible, and is open in the radial direction along the longitudinal direction of the core (8). A writing instrument characterized by forming a capillary tube (10). (2) Attach the brush tip (6) to the front end (2) of the ink container (2).
Patent (3), characterized in that the capillary tube (10) is formed of a tube member that extends vertically through the ink container (2) and projects slightly into the ink container (2). A writing instrument according to any one of the preceding claims, characterized in that it has a spiral shape. (4) The ink container (2) is provided with a fibrous reservoir (I6) that surrounds the rear end of the capillary core (8) and has a weaker capillary action than the core (8). A writing implement according to any one of the claims. (5) The capillary core (8) is characterized in that the capillary core (8) protrudes from the brush tip (6) by 0.1 to 1.0 mm under normal conditions. Writing implements. (6) The tip of the brush tip (8) is 0.2 to 1.2 ohm.
A writing instrument according to any one of the claims, characterized in that it has an outer diameter of m. (7) According to any one of claims 4 to 6, characterized in that 20 to 80% of the total length of the capillary core (8) is surrounded by the fibrous reservoir (16). Such writing instruments. (8) The writing instrument according to any one of the above claims, wherein the brush tip (6) has a writing pressure intensity of 0.01 to 1N. (9) The capillary core (8) has a diameter of 0.1 to 1.0 mm, and the capillary tube (10) of the core (8) has a width of 0.001 to 0.04 mm. A patented i-f marking device featuring the following.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833343004 DE3343004C2 (en) | 1983-11-28 | 1983-11-28 | Writing implement |
| DE3343004.7 | 1983-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60135297A true JPS60135297A (en) | 1985-07-18 |
Family
ID=6215467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59249444A Pending JPS60135297A (en) | 1983-11-28 | 1984-11-26 | Writing utensil |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS60135297A (en) |
| DE (1) | DE3343004C2 (en) |
| FR (1) | FR2555514A1 (en) |
| GB (1) | GB2150506B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3612792A1 (en) * | 1986-04-16 | 1987-10-22 | Rotring Werke Riepe Kg | WRITING DEVICE |
| EP0461292B1 (en) * | 1990-06-16 | 1993-08-18 | Schwan-STABILO Schwanhäusser GmbH & Co. | Writing organ |
| DE4407049C2 (en) * | 1994-03-03 | 1998-05-07 | Schwan Stabilo Schwanhaeusser | Writing or order tip for a writing, painting, drawing or marking device |
| US5885020A (en) * | 1995-11-15 | 1999-03-23 | Spartan Felt Company, Inc. | Marker pen having improved fibrous nib |
| CN102815122A (en) * | 2012-08-06 | 2012-12-12 | 青岛昌隆文具有限公司 | Fixing seat for micro-pore nib |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH364365A (en) * | 1958-11-15 | 1962-09-15 | Haenni & Cie Ag | Pen with an ink container, in particular for recording devices |
| DE1885449U (en) * | 1963-08-28 | 1964-01-02 | Helmut Schauerte | WICK WRITER. |
| DE7023015U (en) * | 1970-06-19 | 1970-09-17 | Kreuzer J | Painting or writing implement |
| US4364684A (en) * | 1979-06-21 | 1982-12-21 | Pentel Kabushiki Kaisha | Writing instrument |
| JPS5671781U (en) * | 1979-11-08 | 1981-06-12 | ||
| CA1153988A (en) * | 1980-04-14 | 1983-09-20 | Akio Ito | Synthetic resin pen unit |
| US4410290A (en) * | 1981-01-27 | 1983-10-18 | Pilot Ink Co., Ltd. | Composite pen tip |
| JPS5878799A (en) * | 1981-11-02 | 1983-05-12 | 東京焼結金属株式会社 | Pen lead body |
-
1983
- 1983-11-28 DE DE19833343004 patent/DE3343004C2/en not_active Expired
-
1984
- 1984-11-26 JP JP59249444A patent/JPS60135297A/en active Pending
- 1984-11-28 FR FR8418120A patent/FR2555514A1/en active Pending
- 1984-11-28 GB GB08429961A patent/GB2150506B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB8429961D0 (en) | 1985-01-09 |
| GB2150506A (en) | 1985-07-03 |
| GB2150506B (en) | 1987-07-15 |
| DE3343004C2 (en) | 1986-04-03 |
| FR2555514A1 (en) | 1985-05-31 |
| DE3343004A1 (en) | 1985-06-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60135297A (en) | Writing utensil | |
| US3923207A (en) | Microliter syringe for dispensing small, accurately measured quantities of fluid specimens | |
| JPH06510713A (en) | writing utensils | |
| US2362582A (en) | Stylus holder | |
| US1568347A (en) | Holder for graphic instruments | |
| US1622316A (en) | Clip for pencils, penholders, and like articles | |
| JP6334884B2 (en) | Ballpoint pen | |
| US946304A (en) | Pencil or stylus holder for recording instruments. | |
| EP0091516B1 (en) | Ink writing instrument | |
| KR102550623B1 (en) | Writing Implement | |
| KR100360613B1 (en) | Ballpoint Tip for Liquid Vessel | |
| US10744813B2 (en) | Writing instrument having an elongated tip with a curvature system | |
| EP3964099A1 (en) | Pen | |
| CN209904332U (en) | Novel needle tube refill | |
| US730117A (en) | Fountain-pen. | |
| US1383298A (en) | Pencil-tip and penholder | |
| JPS6142856Y2 (en) | ||
| JP2022142872A (en) | writing instrument | |
| US195719A (en) | Improvement in fountain-pens | |
| JPS621594A (en) | Liquid type writing utensil | |
| JP2021030463A (en) | Writing instrument | |
| US308144A (en) | dunlap | |
| JPH0544356B2 (en) | ||
| JPH0645775U (en) | Small tube writing instrument | |
| JP5495667B2 (en) | Cursive holding material |