JPS6366287U - - Google Patents
Info
- Publication number
- JPS6366287U JPS6366287U JP15943586U JP15943586U JPS6366287U JP S6366287 U JPS6366287 U JP S6366287U JP 15943586 U JP15943586 U JP 15943586U JP 15943586 U JP15943586 U JP 15943586U JP S6366287 U JPS6366287 U JP S6366287U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- water
- ballpoint pen
- relay core
- ball
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
Landscapes
- Pens And Brushes (AREA)
Description
第１図は本考案実施例の断面図、第２図は第１
図の―線における断面図、第３図は本考案実
施例に使用されるダイスの断面図、第４図は従来
例の断面図、第５図は従来例のダイスの断面図で
ある。
１……チツプ、１１……中心孔、１２……内向
き突条、２……ボール、３……中継芯、５……ダ
イス。
Fig. 1 is a sectional view of the embodiment of the present invention, and Fig. 2 is a cross-sectional view of the embodiment of the present invention.
3 is a sectional view of the die used in the embodiment of the present invention, FIG. 4 is a sectional view of the conventional example, and FIG. 5 is a sectional view of the conventional die. 1... Chip, 11... Center hole, 12... Inward protrusion, 2... Ball, 3... Relay core, 5... Dice.
Claims (1)
抱持され、ボールへ水性インキを伝達するための
中継芯が中心孔に挿入された水性ボールペン用チ
ツプにおいて、 ダイスによつてチツプの後端縁から軸線方向に
形成された複数個の内向き突条により該中継芯が
挾圧保持されたことを特徴とする水性ボールペン
用チツプ。[Scope of Claim for Utility Model Registration] A tip for a water-based ballpoint pen in which a part of the ball protrudes from the tip and is held freely in rotation, and a relay core for transmitting water-based ink to the ball is inserted into the center hole, 1. A tip for a water-based ballpoint pen, characterized in that the relay core is held under clamping pressure by a plurality of inward protrusions formed in the axial direction from the rear end edge of the tip by a die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15943586U JPS6366287U (en) | 1986-10-20 | 1986-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15943586U JPS6366287U (en) | 1986-10-20 | 1986-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6366287U true JPS6366287U (en) | 1988-05-02 |
Family
ID=31083863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15943586U Pending JPS6366287U (en) | 1986-10-20 | 1986-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6366287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001113874A (en) * | 1999-10-20 | 2001-04-24 | Mitsubishi Pencil Co Ltd | Ballpoint pen tip and method of manufacturing the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5533764B2 (en) * | 1976-05-21 | 1980-09-02 |
-
1986
- 1986-10-20 JP JP15943586U patent/JPS6366287U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5533764B2 (en) * | 1976-05-21 | 1980-09-02 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001113874A (en) * | 1999-10-20 | 2001-04-24 | Mitsubishi Pencil Co Ltd | Ballpoint pen tip and method of manufacturing the same |
| JP4526049B2 (en) * | 1999-10-20 | 2010-08-18 | 三菱鉛筆株式会社 | Ballpoint pen tip and manufacturing method thereof |
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