JPS63141783U - - Google Patents

Info

Publication number
JPS63141783U
JPS63141783U JP3509687U JP3509687U JPS63141783U JP S63141783 U JPS63141783 U JP S63141783U JP 3509687 U JP3509687 U JP 3509687U JP 3509687 U JP3509687 U JP 3509687U JP S63141783 U JPS63141783 U JP S63141783U
Authority
JP
Japan
Prior art keywords
chuck
diameter
lead
insertion hole
rear end
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
JP3509687U
Other languages
English (en)
Other versions
JPH0436300Y2 (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 JP3509687U priority Critical patent/JPH0436300Y2/ja
Publication of JPS63141783U publication Critical patent/JPS63141783U/ja
Application granted granted Critical
Publication of JPH0436300Y2 publication Critical patent/JPH0436300Y2/ja
Expired 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】
図は本考案の実施例を示したもので、第１図は
芯把持チヤツクを芯ケースに圧入固定する前の状
態の断面図、第２図は芯把持チヤツクを芯ケース
に圧入固定した状態の断面図である。 １……芯把持チヤツク、１ａ……圧入固定用突
条、１ｂ……弾性突起片、１ｃ……チヤツクバネ
片部、２……芯ケース、２ａ……係止溝、２ｂ…
…ノツクスプリング受部、３……軸筒、３ａ……
チヤツク挿通孔、３ｂ……ノツクスプリング受部
、４……締め具、５……ノツクスプリング、５ａ
……後端座巻部、５ｂ……前端座巻部、６……口
金。

Claims (1)

    【実用新案登録請求の範囲】
  1. 芯把持チヤツクの後端近傍の外面部に軸筒にお
    けるチヤツク挿通孔の内径よりその外接円の直径
    が僅かに大きい弾性突起片を設けたことを特徴と
    するノツク式シヤープペンシル。
JP3509687U 1987-03-10 1987-03-10 Expired JPH0436300Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3509687U JPH0436300Y2 (ja) 1987-03-10 1987-03-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3509687U JPH0436300Y2 (ja) 1987-03-10 1987-03-10

Publications (2)

Publication Number Publication Date
JPS63141783U true JPS63141783U (ja) 1988-09-19
JPH0436300Y2 JPH0436300Y2 (ja) 1992-08-27

Family

ID=30844272

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3509687U Expired JPH0436300Y2 (ja) 1987-03-10 1987-03-10

Country Status (1)

Country Link
JP (1) JPH0436300Y2 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3918636B2 (ja) * 2002-05-31 2007-05-23 ぺんてる株式会社 シャープペンシル

Also Published As

Publication number Publication date
JPH0436300Y2 (ja) 1992-08-27

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