JPS58166490U - Gas pressurized ballpoint pen - Google Patents
Gas pressurized ballpoint penInfo
- Publication number
- JPS58166490U JPS58166490U JP6495782U JP6495782U JPS58166490U JP S58166490 U JPS58166490 U JP S58166490U JP 6495782 U JP6495782 U JP 6495782U JP 6495782 U JP6495782 U JP 6495782U JP S58166490 U JPS58166490 U JP S58166490U
- Authority
- JP
- Japan
- Prior art keywords
- tail plug
- tip
- ballpoint pen
- gas pressurized
- mating
- 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
(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
図面はこの考案の一実施例を示すもので、第１図は一部
切欠全体正面図、第２図は組立状態の概略を示す一部切
欠正面図、第３図は要部拡大断面図、第４図は加圧ガス
体の圧力による尾栓先端体の変形を示す要部拡大断面図
である。
１・・・・・・インクｍ、２−−−−−−チップ、３・
・・・・・インク、４・・・・・・フロート、５・・・
・・・尾栓、６・・・・・・尾栓光繊体、６Ａ・・・・
・・面取り部、７・・・・・・尾栓本体、８・・・・・
・嵌合突起、８Ａ・・・・・・周溝、８Ｂ・・・・・・
截頭円錐面、９・・・・・・嵌合穴、９Ａ・・・・・・
係止突部、Ａ・・・・・・加圧ガス室、Ｂ・・・・・・
尾栓圧入用ロッド。The drawings show an embodiment of this invention, in which Fig. 1 is an overall partially cutaway front view, Fig. 2 is a partially cutaway front view schematically showing an assembled state, and Fig. 3 is an enlarged sectional view of the main part. FIG. 4 is an enlarged sectional view of the main part showing deformation of the tail plug tip body due to the pressure of the pressurized gas body. 1...Ink m, 2-------chip, 3.
...Ink, 4...Float, 5...
...Tail plug, 6...Tail plug optical fiber, 6A...
... Chamfered part, 7 ... Tail plug body, 8 ...
・Mating protrusion, 8A... Circumferential groove, 8B...
frustoconical surface, 9...fitting hole, 9A...
Locking protrusion, A... Pressurized gas chamber, B...
Rod for press-fitting the tail plug.
Claims (1)
干大きい径を有し後端面に嵌合穴が形成されたゴム状弾
性体で成る尾栓先端体と、この尾栓先端体の嵌合穴に嵌
合する突起を有した尾栓本体とを設け、尾栓本体の嵌合
突起は先端に略円錐面を形成し、嵌合穴は前記嵌合突起
形状に合致するよう筋成し、この嵌合穴に嵌合突起を嵌
合して尾栓先端体と尾栓本体とを一体化して尾栓を設け
、この尾栓を加圧ガス室内でインク筒に圧入して尾栓本
体をインク筒に固着したことを特徴とするガス加圧型ボ
ールペン。 □In a gas pressurized ballpoint pen, there is a tail plug tip made of a rubber-like elastic body with a diameter slightly larger than the inner diameter of the ink cylinder and a fitting hole formed on the rear end surface, and a tail plug tip that fits into the fitting hole of the tail plug tip. and a tail plug body having a mating protrusion, the mating protrusion of the tail plug body has a substantially conical surface at its tip, and the mating hole is striated to match the shape of the mating protrusion. The fitting protrusion is fitted into the hole to integrate the tail plug tip and the tail plug body to form a tail plug, and the tail plug is press-fitted into the ink cylinder in the pressurized gas chamber, and the tail plug body is turned into the ink cylinder. A gas pressurized ballpoint pen that is characterized by its solid state. □
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6495782U JPS58166490U (en) | 1982-04-30 | 1982-04-30 | Gas pressurized ballpoint pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6495782U JPS58166490U (en) | 1982-04-30 | 1982-04-30 | Gas pressurized ballpoint pen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58166490U true JPS58166490U (en) | 1983-11-05 |
| JPS6144861Y2 JPS6144861Y2 (en) | 1986-12-17 |
Family
ID=30074964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6495782U Granted JPS58166490U (en) | 1982-04-30 | 1982-04-30 | Gas pressurized ballpoint pen |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58166490U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002064380A1 (en) * | 2001-02-15 | 2002-08-22 | Mitsubishi Pencil Kabushikikaisha | Writing implement |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4965654U (en) * | 1972-09-16 | 1974-06-08 | ||
| JPS5037858U (en) * | 1973-08-02 | 1975-04-19 |
-
1982
- 1982-04-30 JP JP6495782U patent/JPS58166490U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4965654U (en) * | 1972-09-16 | 1974-06-08 | ||
| JPS5037858U (en) * | 1973-08-02 | 1975-04-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6144861Y2 (en) | 1986-12-17 |
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