JPH0467089U - - Google Patents

Info

Publication number
JPH0467089U
JPH0467089U JP10979290U JP10979290U JPH0467089U JP H0467089 U JPH0467089 U JP H0467089U JP 10979290 U JP10979290 U JP 10979290U JP 10979290 U JP10979290 U JP 10979290U JP H0467089 U JPH0467089 U JP H0467089U
Authority
JP
Japan
Prior art keywords
writing
barrel
window holes
ballpoint pen
pressing part
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
JP10979290U
Other languages
English (en)
Other versions
JPH0745358Y2 (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 JP10979290U priority Critical patent/JPH0745358Y2/ja
Publication of JPH0467089U publication Critical patent/JPH0467089U/ja
Application granted granted Critical
Publication of JPH0745358Y2 publication Critical patent/JPH0745358Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Description

【図面の簡単な説明】
第1図と第2図は多芯筆記具の断面図、第3図
は第1図の−線における断面図、第4図は後
軸の一部断面図、第5図は本考案実施例の正面図
である。 10……軸筒、1……後軸、11……窓孔、1
2……縦リブ、13……係止部、2……前軸、2
1……先端開口、3……継手、4……ボールペン
用作動子、41……押圧部、5……シヤープペン
シル用作動子、42,51……被駆動用突起、4
3,52……駆動用突起、6……クリツプ、7…
…ボールペン芯、8……シヤープペンシル中具、
81……先口、9……詰め栓。

Claims (1)

  1. 【実用新案登録請求の範囲】 軸筒の尾端側外周面に穿設された複数個の窓孔
    から作動子の押圧部が径方向に突出し、この押圧
    部を押圧して軸線方向に前進させると軸筒内に収
    容されたボールペン芯などの書記体が前進してボ
    ールペンチツプなどの書記部が軸筒の先端開口か
    ら突出するとともに前進位置にある他の書記体を
    後退させる多芯筆記具において、 前記窓孔の数が軸筒内に収容された書記体の本
    数より多く、使用しない窓孔が詰め栓で閉塞され
    たことを特徴とする多芯筆記具。
JP10979290U 1990-10-22 1990-10-22 多芯筆記具 Expired - Lifetime JPH0745358Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10979290U JPH0745358Y2 (ja) 1990-10-22 1990-10-22 多芯筆記具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10979290U JPH0745358Y2 (ja) 1990-10-22 1990-10-22 多芯筆記具

Publications (2)

Publication Number Publication Date
JPH0467089U true JPH0467089U (ja) 1992-06-15
JPH0745358Y2 JPH0745358Y2 (ja) 1995-10-18

Family

ID=31857051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10979290U Expired - Lifetime JPH0745358Y2 (ja) 1990-10-22 1990-10-22 多芯筆記具

Country Status (1)

Country Link
JP (1) JPH0745358Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012116081A (ja) * 2010-11-30 2012-06-21 Pentel Corp 筆記具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012116081A (ja) * 2010-11-30 2012-06-21 Pentel Corp 筆記具

Also Published As

Publication number Publication date
JPH0745358Y2 (ja) 1995-10-18

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