JPS6112124Y2 - - Google Patents
Info
- Publication number
- JPS6112124Y2 JPS6112124Y2 JP18216481U JP18216481U JPS6112124Y2 JP S6112124 Y2 JPS6112124 Y2 JP S6112124Y2 JP 18216481 U JP18216481 U JP 18216481U JP 18216481 U JP18216481 U JP 18216481U JP S6112124 Y2 JPS6112124 Y2 JP S6112124Y2
- Authority
- JP
- Japan
- Prior art keywords
- storage tube
- ink
- ink storage
- ballpoint pen
- rear end
- 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.)
- Expired
Links
- 238000003825 pressing Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Pens And Brushes (AREA)
Description
【考案の詳細な説明】
本考案は加圧式ボールペンに関するものであ
る。[Detailed Description of the Invention] The present invention relates to a pressurized ballpoint pen.
インク収容管内の気圧を高めることにより、高
粘度のインクを使用することによるインク切れや
筆記不能の問題が解決されると共に上向き筆記が
可能となる加圧式ボールペンは公知である。しか
しながら、従来、この種の加圧式ボールペンは構
造が複雑であり、従つて製作コストも高いという
難点がある。 A pressurized ballpoint pen is known that solves the problems of ink shortage and inability to write due to the use of high viscosity ink by increasing the air pressure inside the ink storage tube, and also enables upward writing. However, conventionally, this type of pressurized ballpoint pen has a complicated structure and is therefore expensive to manufacture.
本考案の目的とするところは構造が簡単で製作
が容易である加圧式ボールペンを提供しようとす
るにある。 The purpose of the present invention is to provide a pressurized ballpoint pen that is simple in structure and easy to manufacture.
本考案を図面に示す実施例にもとづいて説明す
る。 The present invention will be explained based on embodiments shown in the drawings.
図において１は金属あるいは合成樹脂からなる
インク収容管である。このインク収容管１の先端
にチツプ２を気密に嵌着した上で、インク５を充
填する。次いでインク収容管１の後端側開口に尾
栓３を気密に嵌入する。続いてインク収容管１の
後端側を適宜の加圧圧縮手段により縮径して縮径
部４を形成する。かくしてインク収容管１内のイ
ンク５の上部空間の圧力が高められ、加圧式イン
ク収容管や構成される。 In the figure, 1 is an ink storage tube made of metal or synthetic resin. A chip 2 is airtightly fitted to the tip of the ink storage tube 1, and then ink 5 is filled. Next, the tail plug 3 is hermetically fitted into the opening on the rear end side of the ink storage tube 1. Subsequently, the rear end side of the ink storage tube 1 is reduced in diameter by an appropriate pressurizing means to form a reduced diameter portion 4. In this way, the pressure in the space above the ink 5 in the ink storage tube 1 is increased, and a pressurized ink storage tube is formed.
以上の如く、本考案による加圧式インク収容管
は構造および製作が著しく簡単である。しかも本
考案のインク収容管を具備するボールペンは高粘
度のインクを使用しても筆記に際してインク切れ
やかすれ等が解消されると共に、チツプを上向き
にして筆記をしてもインクの逆流現象が生じない
ので、長時間の上向筆記が可能となる。 As described above, the pressurized ink storage tube according to the present invention is extremely simple in structure and manufacture. Moreover, the ballpoint pen equipped with the ink storage tube of the present invention eliminates ink running out and blurring when writing even when using high viscosity ink, and also prevents ink backflow even when writing with the tip facing upward. Since there is no need for writing, it is possible to write upward for a long time.
第１図ａは本考案によるインク収容管の長さ方
向の断面図、同ｂは第１図ａのＢ−Ｂ断面図、同
ｃは第１図ａのＡ−Ａ断面図である。
１：インク収容管、２：チツプ、３：尾栓、
４：縮径部、５：インク。
FIG. 1a is a longitudinal sectional view of the ink storage tube according to the present invention, FIG. 1b is a sectional view taken along the line BB in FIG. 1a, and FIG. 1: Ink storage tube, 2: Chip, 3: Tail plug,
4: Reduced diameter portion, 5: Ink.
Claims (1)
インク収容管１内にインク５を充填し、尾栓３に
よりインク収容管１の後端開口を密封した後、イ
ンク収容管１の後端側を加圧して縮径部４を形成
することによりインク収容管１内のインク５の上
部空間の圧力を高めてなる筆記要素を具備する加
圧式ボールペン。 After filling the ink 5 into the ink storage tube 1 with the ballpoint pen tip 2 tightly fitted to the tip end and sealing the rear end opening of the ink storage tube 1 with the tail plug 3, the rear end of the ink storage tube 1 is closed. A pressurized ballpoint pen equipped with a writing element that increases the pressure in the space above the ink 5 in the ink storage tube 1 by applying pressure to form a reduced diameter portion 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18216481U JPS5886387U (en) | 1981-12-09 | 1981-12-09 | Pressure ballpoint pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18216481U JPS5886387U (en) | 1981-12-09 | 1981-12-09 | Pressure ballpoint pen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5886387U JPS5886387U (en) | 1983-06-11 |
| JPS6112124Y2 true JPS6112124Y2 (en) | 1986-04-16 |
Family
ID=29980289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18216481U Granted JPS5886387U (en) | 1981-12-09 | 1981-12-09 | Pressure ballpoint pen |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5886387U (en) |
-
1981
- 1981-12-09 JP JP18216481U patent/JPS5886387U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5886387U (en) | 1983-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6112124Y2 (en) | ||
| CN87201480U (en) | Fountain writing brush | |
| JPS6069690U (en) | Cartridge ink refill type writing instrument | |
| CN206796956U (en) | Multifunction correction pen | |
| CN2224727Y (en) | Ink pen and its special filling device | |
| CN206273616U (en) | A kind of valve type pen goes out ink structure | |
| JPS6017381U (en) | Sealed structure of refill-type writing instruments | |
| JPS5894572U (en) | Pen body for paint marker | |
| CN2468745Y (en) | Disposable ink reservoir for pen | |
| CH609616A5 (en) | Synthetic connecting part for ball-point pen | |
| JPS6142860Y2 (en) | ||
| SU571397A1 (en) | Fountain-pen | |
| JPS612814U (en) | Liquid cosmetic applicator with an applicator that automatically contacts with constant back pressure | |
| JPS618185U (en) | ballpoint pen | |
| JPS5826577U (en) | Knotsuku style pencil | |
| JPS6048480U (en) | pen with correction fluid | |
| JPS5876780U (en) | Ink tank for marking pen | |
| JPS59112688U (en) | writing instrument cartridge | |
| JPS599870U (en) | writing instrument barrel | |
| JPS61162488U (en) | ||
| JPS612974U (en) | Ballpoint pen nib | |
| JPS59131881U (en) | Pen core for writing instruments | |
| JPS58175975U (en) | ballpoint pen body | |
| JPS5879385U (en) | Ink tank for marking pen | |
| JPS6072619U (en) | Western umbrella |