JPS61107588U - - Google Patents

Info

Publication number
JPS61107588U
JPS61107588U JP19231784U JP19231784U JPS61107588U JP S61107588 U JPS61107588 U JP S61107588U JP 19231784 U JP19231784 U JP 19231784U JP 19231784 U JP19231784 U JP 19231784U JP S61107588 U JPS61107588 U JP S61107588U
Authority
JP
Japan
Prior art keywords
inner tube
tube
clip arm
outer tube
conduit
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
JP19231784U
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 JP19231784U priority Critical patent/JPS61107588U/ja
Publication of JPS61107588U publication Critical patent/JPS61107588U/ja
Pending 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図は本考案の筆記具を示す断面図。第２図
は第１図に示す筆記具の外管を示す図。第３図は
第１図に示す筆記具の内管を示す図。第４図は第
１図に示す筆記具の磨芯器を示す図。第５及び第
６図は第１図に示す筆記具の作用状態を説明する
ための図。 １……外管、２……内管、３……磨芯器、４…
…磨芯片、１１……円錐形筆先、１２……空心導
管、２１……クリツプアーム。

Claims (1)

    【実用新案登録請求の範囲】
  1. 前端に導管を有する外管と、前端にクリツプア
    ームを有しかつ外管内で滑動しうるよう設けられ
    る内管と、内管の末端部に着脱自在に嵌め込まれ
    る磨芯器とから構成され、内管を前端方向へ押す
    ことによりクリツプアームを開き、内管内に受容
    された鉛筆芯を外管の前端から適当な長さ突き出
    させるよう導管へと移動させ、内管を戻すことに
    よりクリツプアームを閉ざして鉛筆芯を固定する
    ことからなる鉛筆形筆記具。
JP19231784U 1984-12-20 1984-12-20 Pending JPS61107588U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19231784U JPS61107588U (ja) 1984-12-20 1984-12-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19231784U JPS61107588U (ja) 1984-12-20 1984-12-20

Publications (1)

Publication Number Publication Date
JPS61107588U true JPS61107588U (ja) 1986-07-08

Family

ID=30749740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19231784U Pending JPS61107588U (ja) 1984-12-20 1984-12-20

Country Status (1)

Country Link
JP (1) JPS61107588U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008126596A (ja) * 2006-11-22 2008-06-05 Zebra Pen Corp シャープペンシル機構

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008126596A (ja) * 2006-11-22 2008-06-05 Zebra Pen Corp シャープペンシル機構

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