JPH045986U - - Google Patents

Info

Publication number
JPH045986U
JPH045986U JP4444990U JP4444990U JPH045986U JP H045986 U JPH045986 U JP H045986U JP 4444990 U JP4444990 U JP 4444990U JP 4444990 U JP4444990 U JP 4444990U JP H045986 U JPH045986 U JP H045986U
Authority
JP
Japan
Prior art keywords
comb teeth
ink
groove
ink receiving
slit
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
JP4444990U
Other languages
English (en)
Other versions
JPH088866Y2 (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 JP4444990U priority Critical patent/JPH088866Y2/ja
Publication of JPH045986U publication Critical patent/JPH045986U/ja
Application granted granted Critical
Publication of JPH088866Y2 publication Critical patent/JPH088866Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Pens And Brushes (AREA)

Description

【図面の簡単な説明】
第1図は本考案のペン芯を用いた筆記具を示し
た断面図、第2図は第1図のA−A線を示す断面
図、第3図は第1図のB−B線を示す断面図、第
4図は第1図のC−C線を示す断面図、第5図は
第1図のD−D線を示す断面図、第6図は第1図
のE−E線を示す断面図、第7図は第1図のF−
F線を示す断面図、第8図は第1図のG−G線を
示す断面図、第9図は本考案の他の実施例を示す
断面図である。 1……ペン芯、1H……ペン芯1の櫛溝部、1
I……ペン芯1のインキ溝、1J……ペン芯1の
空気交替凹溝、1K……ペン芯1のインキ受櫛歯
、1L……ペン芯1のインキ溝。

Claims (1)

    【実用新案登録請求の範囲】
  1. 外周に並設した多数の櫛歯により櫛溝部を形成
    し、かつ複数の櫛歯に長手方向に一致したスリツ
    ト状のインキ溝を形成し、かつ櫛歯と並設したイ
    ンキ受櫛歯には前記櫛歯のインキ溝と長手方向に
    不一致のスリツト状のインキ溝を形成し、インキ
    受櫛歯及び該インキ受櫛歯の筆記先端方向直前の
    櫛歯を除く残りの櫛歯のみに、空気交替凹溝を形
    成したことを特徴とする筆記具用ペン芯。
JP4444990U 1990-04-25 1990-04-25 筆記具用ペン芯 Expired - Lifetime JPH088866Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4444990U JPH088866Y2 (ja) 1990-04-25 1990-04-25 筆記具用ペン芯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4444990U JPH088866Y2 (ja) 1990-04-25 1990-04-25 筆記具用ペン芯

Publications (2)

Publication Number Publication Date
JPH045986U true JPH045986U (ja) 1992-01-20
JPH088866Y2 JPH088866Y2 (ja) 1996-03-13

Family

ID=31557764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4444990U Expired - Lifetime JPH088866Y2 (ja) 1990-04-25 1990-04-25 筆記具用ペン芯

Country Status (1)

Country Link
JP (1) JPH088866Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997030854A1 (en) * 1996-02-20 1997-08-28 Mitsubishi Pencil Kabushiki Kaisha Direct ink storing type writing instrument
JP2001502619A (ja) * 1996-10-22 2001-02-27 ビック コーポレイション 充填器のない筆記具

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997030854A1 (en) * 1996-02-20 1997-08-28 Mitsubishi Pencil Kabushiki Kaisha Direct ink storing type writing instrument
AU690043B2 (en) * 1996-02-20 1998-04-09 Mitsubishi Pencil Kabushiki Kaisha Direct ink storing type writing instrument
US5927886A (en) * 1996-02-20 1999-07-27 Mitsubishi Pencil Kabushiki Kaisha Direct ink storaging type writing implement
CN1073020C (zh) * 1996-02-20 2001-10-17 三菱铅笔株式会社 墨水直储型书写用具
JP2001502619A (ja) * 1996-10-22 2001-02-27 ビック コーポレイション 充填器のない筆記具

Also Published As

Publication number Publication date
JPH088866Y2 (ja) 1996-03-13

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