JPS6235880U - - Google Patents

Info

Publication number
JPS6235880U
JPS6235880U JP12754585U JP12754585U JPS6235880U JP S6235880 U JPS6235880 U JP S6235880U JP 12754585 U JP12754585 U JP 12754585U JP 12754585 U JP12754585 U JP 12754585U JP S6235880 U JPS6235880 U JP S6235880U
Authority
JP
Japan
Prior art keywords
comb teeth
comb
slit
groove
pen core
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
Application number
JP12754585U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP12754585U priority Critical patent/JPS6235880U/ja
Publication of JPS6235880U publication Critical patent/JPS6235880U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Pens And Brushes (AREA)

Description

【図面の簡単な説明】
第1図は本考案ペン芯の縦断面図、第2図はA
―A線、第3図はB―B線、第4図はC―C線、
第5図はD―D線の各横断面図、第6図は正面図
、第7図は本考案ペン芯を装着した筆記具の先端
部の要部縦断面図である。 1……ペン芯、2……櫛歯、3……櫛溝、4…
…スリツト状インキ溝、5……空気交替凹溝、6
……環状鍔部、7……空気孔、8……中心孔、9
……誘導芯、10……チツプ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 外周に並設の多数の櫛歯により形成される櫛溝
    、前記櫛溝の周面の切欠により軸方向に形成され
    ている空気交替凹溝、前記櫛歯の切欠とは異なる
    周面位置から軸心に向かつてスリツト状に切欠れ
    前記櫛歯を横切つて櫛歯群に縦設のスリツト状イ
    ンキ溝を備えたペン芯において、少なくとも後端
    より2番目に位置する櫛歯より前方側数個の櫛歯
    群のスリツト状切欠が櫛歯の周面部で拡開状に切
    欠れて、拡開された開口部を形成したスリツト状
    インキ溝を備えた筆記具用ペン芯。
JP12754585U 1985-08-21 1985-08-21 Pending JPS6235880U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12754585U JPS6235880U (ja) 1985-08-21 1985-08-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12754585U JPS6235880U (ja) 1985-08-21 1985-08-21

Publications (1)

Publication Number Publication Date
JPS6235880U true JPS6235880U (ja) 1987-03-03

Family

ID=31022399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12754585U Pending JPS6235880U (ja) 1985-08-21 1985-08-21

Country Status (1)

Country Link
JP (1) JPS6235880U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0483682U (ja) * 1990-11-29 1992-07-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0483682U (ja) * 1990-11-29 1992-07-21

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