JP2008194991A - 万年筆のペン先 - Google Patents
万年筆のペン先 Download PDFInfo
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- JP2008194991A JP2008194991A JP2007034269A JP2007034269A JP2008194991A JP 2008194991 A JP2008194991 A JP 2008194991A JP 2007034269 A JP2007034269 A JP 2007034269A JP 2007034269 A JP2007034269 A JP 2007034269A JP 2008194991 A JP2008194991 A JP 2008194991A
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Abstract
【解決手段】一時的にインキを貯溜するくし溝13と空気溝14を有した外芯4の凹部5に、内芯6を装着したペン芯2にペン3を装着するが、内芯6の少なくとも先端部7を、外芯4の凹部5の底面8に対して揺動可能となるように、凹部5の底面8から離間させて設ける。ペン3を、内芯6の先端部7が外芯4の凹部5の底面8側に押圧するようにペン芯2に装着し、内芯6の先端部7をペン3の裏面9に衝接する。内芯6に設けたインキ流通路10とペン3の切割溝12を重なり合わせる。
【選択図】図1
Description
2 ペン芯
3 ペン
4 外芯
5 凹部
6 内芯
7 先端部
8 底面
9 裏面
10 インキ流通路
12 切割溝
13 くし溝
Claims (1)
- 一時的にインキを貯溜するくし溝とインキ流通路と空気通路を有した、外芯に形成した凹部に内芯を挿入してなるペン芯を備えた万年筆のペン先であって、内芯を、少なくとも先端部が外芯の凹部の底面に対して揺動可能となるように形成するとともに凹部の底面から離間させて設け、ペンを、内芯の先端部を外芯の凹部の底面側に押圧するようにペン芯に装着して、内芯の先端部をペンの裏面に衝接し、少なくとも内芯のインキ溜部をペンの切割溝に重なり合わせ、筆記時にペンがペン芯の先端部より離間しても、前記内芯の先端部がペンの裏面に衝接してなる、万年筆のペン先。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007034269A JP4855295B2 (ja) | 2007-02-15 | 2007-02-15 | 万年筆のペン先 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007034269A JP4855295B2 (ja) | 2007-02-15 | 2007-02-15 | 万年筆のペン先 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008194991A true JP2008194991A (ja) | 2008-08-28 |
JP4855295B2 JP4855295B2 (ja) | 2012-01-18 |
Family
ID=39754380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007034269A Expired - Fee Related JP4855295B2 (ja) | 2007-02-15 | 2007-02-15 | 万年筆のペン先 |
Country Status (1)
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JP (1) | JP4855295B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019162736A (ja) * | 2018-03-19 | 2019-09-26 | 株式会社立川ピン製作所 | 筆記具 |
JP2019209476A (ja) * | 2018-05-30 | 2019-12-12 | 幸司 伊東 | ペン芯、ペン先の保持構造、ペンホルダ及び筆記具 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4832701B1 (ja) * | 1966-12-10 | 1973-10-08 | ||
JPH01148598A (ja) * | 1987-10-31 | 1989-06-09 | Montblanc Simplo Gmbh | 万年筆のためのインク供給装置 |
JPH02121983A (ja) * | 1988-10-29 | 1990-05-09 | Nippon Nohyaku Co Ltd | イミダゾール誘導体のe−異性体の製造方法 |
JP2008194990A (ja) * | 2007-02-15 | 2008-08-28 | Pilot Corporation | 万年筆用ペン芯および万年筆のペン先構造 |
-
2007
- 2007-02-15 JP JP2007034269A patent/JP4855295B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4832701B1 (ja) * | 1966-12-10 | 1973-10-08 | ||
JPH01148598A (ja) * | 1987-10-31 | 1989-06-09 | Montblanc Simplo Gmbh | 万年筆のためのインク供給装置 |
JPH02121983A (ja) * | 1988-10-29 | 1990-05-09 | Nippon Nohyaku Co Ltd | イミダゾール誘導体のe−異性体の製造方法 |
JP2008194990A (ja) * | 2007-02-15 | 2008-08-28 | Pilot Corporation | 万年筆用ペン芯および万年筆のペン先構造 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019162736A (ja) * | 2018-03-19 | 2019-09-26 | 株式会社立川ピン製作所 | 筆記具 |
JP2019209476A (ja) * | 2018-05-30 | 2019-12-12 | 幸司 伊東 | ペン芯、ペン先の保持構造、ペンホルダ及び筆記具 |
JP7021006B2 (ja) | 2018-05-30 | 2022-02-16 | 幸司 伊東 | ペン芯、ペン先の保持構造、ペンホルダ及び筆記具 |
Also Published As
Publication number | Publication date |
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JP4855295B2 (ja) | 2012-01-18 |
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