JPS63312196A - Body of felt pen and manufacture thereof - Google Patents
Body of felt pen and manufacture thereofInfo
- Publication number
- JPS63312196A JPS63312196A JP62147469A JP14746987A JPS63312196A JP S63312196 A JPS63312196 A JP S63312196A JP 62147469 A JP62147469 A JP 62147469A JP 14746987 A JP14746987 A JP 14746987A JP S63312196 A JPS63312196 A JP S63312196A
- Authority
- JP
- Japan
- Prior art keywords
- felt
- head
- outer periphery
- pen
- opening
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 21
- 238000000034 method Methods 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 description 3
- 239000000976 ink Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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】
工魔呈よΩ皿ユ丘互
この発明は、アルミニウム製（以下ｒＡｌ製」と称す）
のフェルトペンの胴体及びその製造方法に関する。[Detailed description of the invention] This invention is made of aluminum (hereinafter referred to as "rAl").
The present invention relates to a body of a felt-tip pen and a method for manufacturing the same.
蛮皿米二狭王
従来、太字書と細字書とを一本のフェルトペンで兼用し
たものが市販されている。このフェルトペンは合成樹脂
製の胴体の両端に夫々太字書と細字占用のフェルト芯を
挿入し、連結部材で固定すると共に、この両端のフェル
ト芯間の胴体内にインキを含浸させた綿等を詰めたもの
である。しかし、合成樹脂製の胴体にあっては、内部に
収納するインキのバリヤー性或は外面の印刷の点で多く
の問題点があった。そこで、／Ｉｔ’製の胴体を有する
フェルトペンが考案された。Ａｌ製のフェルトペンの胴
体としては、従来第３図に示すようなものがある。Traditionally, a single felt-tip pen has been commercially available that serves as both bold and thin calligraphy. This felt pen has a synthetic resin body with felt cores for bold and fine characters inserted into each end, and is fixed with a connecting member, and a piece of cotton impregnated with ink is placed inside the body between the felt cores at both ends. It is stuffed. However, the synthetic resin body has many problems in terms of the barrier properties of the ink stored inside and the printing on the outer surface. Therefore, a felt pen with a body made of /It' was devised. As a body of a felt-tip pen made of Al, there is a conventional body as shown in FIG.
第３図中、５０はフェルトペンの銅体である。In FIG. 3, 50 is the copper body of the felt-tip pen.
フェルトペンの胴体５０はＡｌ製の筒体の両端開口をネ
ッキング加工により絞り、綾部５Ｑａを形成し、この綾
部５０ａの外周にネジ５０ｂを螺刻したものである。The body 50 of the felt pen is made by necking the openings at both ends of an Al cylinder to form a twilling portion 5Qa, and a screw 50b is threaded on the outer periphery of the twilling portion 50a.
このようなフェルトペンの胴体の製造方法は、Ａｌスラ
グをインパクト成形することにより、一端が開口され他
端が胴部と一体成形されて封緘された底部を有する円筒
状の容器を造り、開口側の端部にネッキング加工を施し
て綾部５０ａを形成し、この綾部５０ａの外周に謹ネジ
５０ｂを形成したものである。その後、封緘側の端部の
胴体５０を切断して開口を形成し、この開口にネッキン
グ加工を施すことにより綾部５０ａを形成し、さらにこ
の綾部５０ａの外周に雄ネジ５０ｂを形成するものであ
る。すなわち、従来のフェルトペンの胴体５０は中空状
の円筒の両端をネッキング加工により絞って綾部５０ａ
を形成すると共に、この綾部５０ａの外周に雄ネジ５０
ｂを形成するものである。The method for manufacturing the body of such a felt pen is to create a cylindrical container with one end open and the other end integrally molded with the body and sealed bottom by impact molding Al slag. A necking process is applied to the end of the twilling part 50a to form a twilling part 50a, and a threaded screw 50b is formed on the outer periphery of the twilling part 50a. Thereafter, the body 50 at the end on the sealing side is cut to form an opening, and this opening is necked to form a twilling portion 50a, and a male screw 50b is further formed on the outer periphery of this twilling portion 50a. . That is, the body 50 of the conventional felt-tip pen is formed by necking both ends of a hollow cylinder to form a twilled portion 50a.
At the same time, a male thread 50 is formed on the outer periphery of this twilled portion 50a.
b.
３ ■が”° しよ゛と るＩＱ占
しかしながら、第３図に示すような従来のＡＰ製のフェ
ルトペンの胴体５０にあっては、両端部の絞り込み径に
限界があり、絞り込み径が少ないために、極細用のフェ
ルト芯を胴部開口５０ｃに直接取り付けることが困難で
ある。又、綾部の径が小さい場合には、隨ネジを切った
綾部５０ａの内面に内面塗料を塗布することは、内面が
雄ネジの形成により波状になっているため完全な塗布が
できないという欠点があった。又、フェルトペンの胴体
の製造方法にあっては、従来は製造工程数を多く必要と
するだけでなく、製造過程においてＡｌ材料が無駄にな
るという問題点がある。However, in the case of the conventional felt-tip pen body 50 made by AP as shown in Fig. 3, there is a limit to the diameter of the aperture at both ends, and the aperture diameter is small. Therefore, it is difficult to attach a felt core for ultra-fine paper directly to the body opening 50c.Also, when the diameter of the twill is small, it is difficult to apply an inner surface paint to the inner surface of the threaded twill 50a. However, since the inner surface is wavy due to the formation of a male thread, it has the disadvantage that complete coating cannot be achieved.Furthermore, the conventional method of manufacturing the body of a felt-tip pen only requires a large number of manufacturing steps. However, there is a problem in that Al material is wasted during the manufacturing process.
この発明は、このような従来の問題点に着目してなされ
たもので、極細用のフェルトペンでも容易に挿入でき、
かつ胴部開口５０ｃの内面塗装が容易なフェルトペンの
胴体を提供すると共に、製造工程数が少なく１．かつ製
造コストの安いフェルトペンの胴体の製造方法を提供す
ることを目的とする。This invention was made by focusing on these conventional problems, and even an ultra-fine felt pen can be easily inserted.
In addition, it provides a body of a felt pen whose inner surface of the body opening 50c can be easily painted, and the number of manufacturing steps is small.1. It is an object of the present invention to provide a method for manufacturing a body of a felt-tip pen that is inexpensive to manufacture.
４０ ”° −の
この目的を達成するため、この発明はＡｊチューブの頭
部１０口部１ａ外周に雄ネジ１ｂを螺刻し、この頭部１
から連続する中空状の胴部２を頭部ｌと一体成形し、こ
の胴部２の末端の胴部開口３に綾部４を形成すると共に
、この絞部４外周に雄ネジ１ｂを形成したものであり、
又、この発明の製造方法はインパクト成形により一端に
Ａｌチューブの頭部ｌを形成すると共にこの頭部１から
連続する中空状の胴部１を頭部１と一体成形し、次に頭
部１の外周に雄ネジＩｂを螺刻し、その後胴部開口３に
ネッキング加工を施して綾部４を形成し、さらにこの綾
部４の外周に雄ネジｌｂを形成したものである。In order to achieve this objective of 40"°-, the present invention has a male thread 1b threaded on the outer periphery of the mouth 1a of the head 10 of the Aj tube.
A continuous hollow body part 2 is integrally molded with the head l, a twill part 4 is formed in the body opening 3 at the end of this body part 2, and a male thread 1b is formed on the outer periphery of this constricted part 4. and
In addition, the manufacturing method of the present invention involves forming a head l of an Al tube at one end by impact molding, integrally molding a hollow body part 1 continuous from the head 1, and then forming the head l. A male thread Ib is threaded on the outer periphery of the body, and then a necking process is performed on the body opening 3 to form a twilling part 4, and a male thread lb is further formed on the outer periphery of the twilling part 4.
１１里
以上のような構成をもった、この発明の作用について説
明する。極細８用のフェルト芯６を取り付ける口部１ａ
は、従来から使用されているＡ１チューブの製造ライン
を利用することができる。The operation of this invention having a configuration of 11 ri or more will be explained. Opening part 1a for attaching felt core 6 for extra-fine 8
The conventional A1 tube production line can be used.
そして、極めて小径の口部１ａでも容易に製造すること
が可能である。又、第２図に示すように極細のフェルト
芯６を直接口部１ａに挿入して固定することができる。Furthermore, even an extremely small diameter opening 1a can be easily manufactured. Further, as shown in FIG. 2, an extremely thin felt core 6 can be directly inserted into the opening 1a and fixed therein.
さらに、このように成形された口部１ａの内面は第１図
に示すように、内面が平であるから口部１ａ内面の塗布
作業が頗る容易である。そして、この発明に係るフェル
トペンの製造方法によれば、口部１ａがイン・バクト成
形時に同時成形により造られる。又従来のように一端が
開口され、他端が胴部と一体成形されて封緘した底部を
有する容器を造り、その後封緘された底部を切断して開
口する必要がないから、製造工程が少なく、か、つ製造
過程においてＡｔ材料の無駄がない。Further, since the inner surface of the mouth portion 1a formed in this way is flat as shown in FIG. 1, the coating operation on the inner surface of the mouth portion 1a is extremely easy. According to the felt pen manufacturing method according to the present invention, the mouth portion 1a is formed by simultaneous molding during in-vacuum molding. In addition, there is no need to create a container with a sealed bottom with one end open and the other end molded integrally with the body, and then cut the sealed bottom to open it, as is the case in the past, so there are fewer manufacturing steps. Also, there is no waste of At material in the manufacturing process.
少」０１匹 次に、この発明を図面に基づいて説明する。Small 01 fish Next, the present invention will be explained based on the drawings.
第１図は、この発明に係るフェルトペンの胴体の一実施
例を示す図面である。第１図中、１はＡｌチューブの頭
部である。この頭部１は口部１ａｓこの口部１ａの外周
に螺刻された誰ネジ１ｂ及び肩部ＩＣから構成されてい
る。そして、インバクドブレスで一体成形により肩部１
ｃから連続して頭部１と同時に打ち抜かれた中空状の胴
部２が形成されている。この胴部２の末端には、胴部開
口３から一定の幅だけ、内方向にネッキング加工により
綾部４が形成され、この綾部４の外周には雄ネジ４ａが
形成されている。そして、このフェルトペンの胴体５は
第２図に示す状態で組み付けられる。すなわち、フェル
トペンの胴体５の口部１ａには細字占用のフェルト芯６
が挿入されている。FIG. 1 is a drawing showing an embodiment of the body of a felt-tip pen according to the present invention. In FIG. 1, 1 is the head of the Al tube. The head 1 is composed of a mouth part 1as, a screw thread 1b threaded on the outer periphery of the mouth part 1a, and a shoulder part IC. Then, the shoulder part 1 is integrally molded with the invacuo brace.
A hollow body part 2 is formed continuously from c and punched out at the same time as the head part 1. At the end of this body part 2, a twilling part 4 is formed by necking inward by a certain width from the trunk opening 3, and a male thread 4a is formed on the outer periphery of this twilling part 4. Then, the body 5 of this felt pen is assembled in the state shown in FIG. That is, the felt core 6 for the fine print is attached to the mouth part 1a of the body 5 of the felt pen.
is inserted.
フェルト芯６の後端は、胴部２内に収納されたインキを
含浸した綿１１に接触し、又先端は口部１ａの隨ネジ１
ｂに螺合された連結部材８の支持部８ａによって固定さ
れている。他方、胴部開口３には太字８用のフェルト芯
７が胴部開口３内に固設されたリング１０を介して挿入
されている。フェルト芯７の後端は、フェルト芯６と同
様にインキを含浸した綿１１に接触し、又先端は綾部４
の雄ネジ４ａに螺合された連結部材９の支持部９ａによ
って固定されている。このように、両端に固定されたフ
ェルト芯６．７の先端には、キャンプ１２゜１３が被せ
られている。この発明に係るフェルトペンの胴体５はＡ
Ｉ！製であるから、従来の合成樹脂製のフェルトペンの
胴体とは異なり、バリヤー性が完全であり、かつあらゆ
る種類のインキを使用できるだけでなく、外面の印刷が
容易で美麗である。The rear end of the felt core 6 is in contact with the ink-impregnated cotton 11 stored in the body 2, and the tip is connected to the screw 1 of the opening 1a.
It is fixed by a support part 8a of a connecting member 8 screwed into b. On the other hand, a felt core 7 for the bold character 8 is inserted into the body opening 3 via a ring 10 fixedly provided within the body opening 3. The rear end of the felt core 7 is in contact with the ink-impregnated cotton 11 in the same way as the felt core 6, and the tip is in contact with the twill portion 4.
It is fixed by a support portion 9a of a connecting member 9 screwed onto a male screw 4a of the connecting member 9. In this way, the ends of the felt cores 6.7 fixed at both ends are covered with camps 12°13. The body 5 of the felt-tip pen according to this invention is A
I! Unlike traditional felt-tip pen bodies made of synthetic resin, it not only has perfect barrier properties and can be used with all kinds of inks, but also allows easy and beautiful printing on the outside.
次に、この発明に係るフェルトペンの胴体の製造方法に
ついて説明する。Ａｌチューブをインパクト成形する場
合と同様の方法で、Ａｌスラグをインパクト成形し、第
１図に示すように頭部１と中空状の胴部２とを一体的に
造る。この場合、頚部１の口部１ａの内径は、フェルト
芯６の外径と同径に造られ、第２図に示すように、極細
用のフェルト芯６を口部１ａ内に挿入して直接固定する
ことができる。そして、この口部１ａの外周には雄ネジ
１ｂが螺刻され、次に頭部１と反対側の胴部関口３にネ
ッキング加工を施して綾部４を形成し、さらに、この綾
部４の外周に隨ネジ４ａを形成し、形態の完成した後、
最後に胴部２に所望の印刷を施すことにより、この説明
に係るフェルトペンの胴体５が完成する。Next, a method for manufacturing a felt pen body according to the present invention will be explained. An Al slug is impact molded in the same manner as impact molding an Al tube, and a head 1 and a hollow body 2 are integrally formed as shown in FIG. In this case, the inner diameter of the opening 1a of the neck 1 is made to be the same as the outer diameter of the felt core 6, and as shown in FIG. Can be fixed. Then, a male screw 1b is threaded on the outer periphery of this mouth portion 1a, and then a necking process is applied to the trunk entrance 3 on the opposite side to the head 1 to form a twilling portion 4, and further, the outer periphery of this twilling portion 4 is After forming the screw 4a and completing the form,
Finally, by applying desired printing to the body 2, the body 5 of the felt-tip pen according to this description is completed.
二立来
以上説明してきたように、この説明によれば以下に示す
ような効果が得られる。As has been explained for two or more years, according to this explanation, the following effects can be obtained.
０口部はＡｔチューブを造る方法と同様の方法で、頭部
が成形されるので、極細のフェルトペンを挿入できる口
部であっても、容易に造ることができる。Since the head of the 0-mouth portion is molded in the same manner as the method used to make At tubes, even a mouth portion into which an extremely thin felt-tip pen can be inserted can be easily manufactured.
■極細のフェルト芯を挿入する口部内面の内面塗装が頗
る容易である。■It is extremely easy to paint the inner surface of the opening where the ultra-fine felt core is inserted.
■製造工程数が従来の製造方法と比較して少なく、又製
造過程において、材料の無駄がないので製造コストの低
減が図れる。(2) The number of manufacturing steps is fewer than that of conventional manufacturing methods, and there is no wastage of materials during the manufacturing process, so manufacturing costs can be reduced.
■従来のＡＩ！チューブ製造ラインを利用できる。■Traditional AI! Tube manufacturing line available.
第１図及び第２図は、この発明に係るフェルトペンの胴
体を示す断面図、第２図はこの発明に係るフェルトペン
の胴体に細字書と太字８用のフェルト芯、連結部材及び
キャップを取り付けたフェルトペンの断面図、第３図は
従来のフェルトペンの胴体を示した断面図である。
１−・・−頭部 １ａ −・・・・・口部１ｂ
・−・・−を−雄ネジ ２・−・・・・・−・胴部
３ ・・・−・・・・胴部開口 ４−・・−・・綾
部４ａ −・・・−・・雄ネジ1 and 2 are cross-sectional views showing the body of a felt-tip pen according to the present invention, and FIG. 2 is a sectional view showing the body of a felt-tip pen according to the present invention, with felt cores for fine font and bold 8, a connecting member, and a cap. A cross-sectional view of the attached felt-tip pen, and FIG. 3 is a cross-sectional view showing the body of a conventional felt-tip pen. 1--Head 1a--Mouth 1b
・−・・− Male screw 2・−・・・・−・Body 3 ・・・−・・Body opening 4−・・・Twill 4a −・・・−・・Male screw
Claims (2)
を螺刻し、該頭部から連続する中空状の胴部を前記頭部
と一体成形し、該胴部の胴部開口に絞部を形成すると共
に、該絞部外周に雄ネジを形成したことを特徴とするフ
ェルトペンの胴体(1) A male screw is threaded on the outer periphery of the mouth of the head of the aluminum tube, a hollow body part continuous from the head part is integrally molded with the head part, and a constriction part is formed in the body opening of the body part. A body of a felt pen, characterized in that a male thread is formed on the outer periphery of the constriction part.
ーブの頭部を形成すると共に該頭部から連続する中空状
の胴部を前記頭部と一体成形し、次に該頭部の外周に雄
ネジを螺刻し、その後前記胴部開口にネッキング加工を
施して絞部を形成し、さらに該絞部の外周に雄ネジを形
成したことを特徴とするフェルトペンの胴体の製造方法(2) By impact molding, a head of an aluminum tube is formed at one end, and a hollow body part continuous from the head is integrally molded with the head, and then a male screw is screwed around the outer periphery of the head. A method for manufacturing a body of a felt-tip pen, characterized in that the opening of the body is necked to form a constricted part, and a male thread is formed on the outer periphery of the constricted part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62147469A JPH0822636B2 (en) | 1987-06-12 | 1987-06-12 | Body of felt pen and method of manufacturing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62147469A JPH0822636B2 (en) | 1987-06-12 | 1987-06-12 | Body of felt pen and method of manufacturing the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63312196A true JPS63312196A (en) | 1988-12-20 |
| JPH0822636B2 JPH0822636B2 (en) | 1996-03-06 |
Family
ID=15431088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62147469A Expired - Lifetime JPH0822636B2 (en) | 1987-06-12 | 1987-06-12 | Body of felt pen and method of manufacturing the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0822636B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0510291B2 (en) * | 1991-04-17 | 2000-04-26 | Nussbaum und Guhl AG | Method of and device for manufacture of threaded cans made of aluminium |
-
1987
- 1987-06-12 JP JP62147469A patent/JPH0822636B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0822636B2 (en) | 1996-03-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5221152A (en) | Writing instrument with cap | |
| JP2550236Y2 (en) | Applicator | |
| JPS63312196A (en) | Body of felt pen and manufacture thereof | |
| US7806616B2 (en) | Writing instrument barrel including a painted inner surface | |
| EP0805052A1 (en) | Writing materials | |
| JPS60173327U (en) | Inker for marking | |
| JPH055033Y2 (en) | ||
| JPH0329181Y2 (en) | ||
| JPS5876778U (en) | Notsuku marking pen | |
| US3804540A (en) | Nib of plastics material for tubular nib-type pens | |
| JPS6112124Y2 (en) | ||
| JPS6014633Y2 (en) | refill pencil | |
| JPH0126477Y2 (en) | ||
| JPS59164780U (en) | Writing instruments using water-based ink | |
| JPH0529915Y2 (en) | ||
| JPS6091472U (en) | writing implements | |
| JPH10892A (en) | Manufacture of plotter pen for display of textile roll end | |
| JP2002103878A (en) | Writing utensil for dotting | |
| JPH0130701B2 (en) | ||
| JPS60138772U (en) | writing implements | |
| JPH0712278U (en) | Body structure of writing instruments, lipstick containers, etc. | |
| JPS5967278U (en) | writing implements | |
| JPS5894573U (en) | Pen body for paint marker | |
| JPH031092U (en) | ||
| JPS59129531U (en) | Nozzle for inkjet printer |