JPH0189185U - - Google Patents

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Publication number
JPH0189185U
JPH0189185U JP18543187U JP18543187U JPH0189185U JP H0189185 U JPH0189185 U JP H0189185U JP 18543187 U JP18543187 U JP 18543187U JP 18543187 U JP18543187 U JP 18543187U JP H0189185 U JPH0189185 U JP H0189185U
Authority
JP
Japan
Prior art keywords
annular protrusion
hole
cylindrical body
lower annular
upper annular
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
Application number
JP18543187U
Other languages
English (en)
Other versions
JPH056152Y2 (ja
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 JP1987185431U priority Critical patent/JPH056152Y2/ja
Publication of JPH0189185U publication Critical patent/JPH0189185U/ja
Application granted granted Critical
Publication of JPH056152Y2 publication Critical patent/JPH056152Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
図面は本考案実施例の断面図である。 1……インキ筒(軸筒)、2……ペン体、3…
…スライド栓、4……バルブ栓、5……主インキ
室、6……副インキ室、10……尾栓、11……
筒状本体、12……上部環状突起、13……下部
環状突起、14……周回間隙、15……第1通気
孔、16……第2通気孔、17……隔壁、21…
…インキ漏れ防止部材、22……通気筒、23…
…第3通気孔、24……インキ溜り部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 筒状本体の外周に、軸筒内周面に密着する上部
    環状突起および下部環状突起が形成され、該上部
    環状突起および下部環状突起の間に第1通気孔と
    第2通気孔が相互にほゞ180°離間して穿設さ
    れるとともに、該第1通気孔と第2通気孔は筒状
    本体内部の隔壁によつて分離され、かつ筒状本体
    内部の該隔壁下側には、軸線方向の第3通気孔を
    有する通気筒が下方に突出したインキ漏れ防止部
    材が嵌着固定されたことを特徴とする筆記具用尾
    栓。
JP1987185431U 1987-12-07 1987-12-07 Expired - Lifetime JPH056152Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987185431U JPH056152Y2 (ja) 1987-12-07 1987-12-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987185431U JPH056152Y2 (ja) 1987-12-07 1987-12-07

Publications (2)

Publication Number Publication Date
JPH0189185U true JPH0189185U (ja) 1989-06-13
JPH056152Y2 JPH056152Y2 (ja) 1993-02-17

Family

ID=31476749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987185431U Expired - Lifetime JPH056152Y2 (ja) 1987-12-07 1987-12-07

Country Status (1)

Country Link
JP (1) JPH056152Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0370989U (ja) * 1989-11-15 1991-07-17
JP2010023328A (ja) * 2008-07-18 2010-02-04 Pilot Corporation ボールペン

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6069688U (ja) * 1983-10-21 1985-05-17 三菱鉛筆株式会社 筆記具
JPS6190586U (ja) * 1984-11-20 1986-06-12
JPS6253185U (ja) * 1985-09-25 1987-04-02

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6069688U (ja) * 1983-10-21 1985-05-17 三菱鉛筆株式会社 筆記具
JPS6190586U (ja) * 1984-11-20 1986-06-12
JPS6253185U (ja) * 1985-09-25 1987-04-02

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0370989U (ja) * 1989-11-15 1991-07-17
JP2010023328A (ja) * 2008-07-18 2010-02-04 Pilot Corporation ボールペン

Also Published As

Publication number Publication date
JPH056152Y2 (ja) 1993-02-17

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