JPH0248375U - - Google Patents
Info
- Publication number
- JPH0248375U JPH0248375U JP12890888U JP12890888U JPH0248375U JP H0248375 U JPH0248375 U JP H0248375U JP 12890888 U JP12890888 U JP 12890888U JP 12890888 U JP12890888 U JP 12890888U JP H0248375 U JPH0248375 U JP H0248375U
- Authority
- JP
- Japan
- Prior art keywords
- pipe body
- core
- tip
- ink
- longitudinal direction
- 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
- 238000005192 partition Methods 0.000 description 1
Description
第１図は本考案の実施例を示す縦断面図、第２
図は第１実施例のＡ―Ａ断面図、第３図〜第５図
は第２実施例〜第４実施例を示す横断面図。
１…筆記部、５…パイプ体、６…仕切り、７…
インキ収容室。
Fig. 1 is a vertical sectional view showing an embodiment of the present invention;
The figure is a cross-sectional view taken along the line A-A of the first embodiment, and FIGS. 3 to 5 are cross-sectional views showing the second to fourth embodiments. 1... Writing part, 5... Pipe body, 6... Partition, 7...
Ink storage chamber.
Claims (1)
を配置したボールペン用中芯において、前記パイ
プ体内に長手方向に連通する複数のインキ収容室
を設けたボールペン用中芯。 (2) インキを収容するパイプ体の先端に筆記部
を配置したボールペン用中芯において、前記パイ
プ体内に長手方向に連通する螺旋状空間を設けた
ボールペン用中芯。[Claims for Utility Model Registration] (1) A core for a ballpoint pen in which a writing part is arranged at the tip of a pipe body for storing ink, and a plurality of ink storage chambers communicating in the longitudinal direction are provided in the pipe body. Center core. (2) A ballpoint pen core in which a writing part is arranged at the tip of a pipe body that accommodates ink, and a spiral space communicating in the longitudinal direction is provided in the pipe body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988128908U JP2544711Y2 (en) | 1988-09-30 | 1988-09-30 | Core for ballpoint pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988128908U JP2544711Y2 (en) | 1988-09-30 | 1988-09-30 | Core for ballpoint pen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0248375U true JPH0248375U (en) | 1990-04-04 |
| JP2544711Y2 JP2544711Y2 (en) | 1997-08-20 |
Family
ID=31382684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988128908U Expired - Lifetime JP2544711Y2 (en) | 1988-09-30 | 1988-09-30 | Core for ballpoint pen |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2544711Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5030841U (en) * | 1973-07-16 | 1975-04-05 | ||
| JPS58187480U (en) * | 1982-06-07 | 1983-12-13 | 東洋ポリマ−株式会社 | A writing instrument whose tip is formed by an inner shaft made of a spirally wound layered material. |
| JPS6162080U (en) * | 1984-09-29 | 1986-04-26 |
-
1988
- 1988-09-30 JP JP1988128908U patent/JP2544711Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5030841U (en) * | 1973-07-16 | 1975-04-05 | ||
| JPS58187480U (en) * | 1982-06-07 | 1983-12-13 | 東洋ポリマ−株式会社 | A writing instrument whose tip is formed by an inner shaft made of a spirally wound layered material. |
| JPS6162080U (en) * | 1984-09-29 | 1986-04-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2544711Y2 (en) | 1997-08-20 |
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