JPS62162074U - - Google Patents

Info

Publication number
JPS62162074U
JPS62162074U JP5065386U JP5065386U JPS62162074U JP S62162074 U JPS62162074 U JP S62162074U JP 5065386 U JP5065386 U JP 5065386U JP 5065386 U JP5065386 U JP 5065386U JP S62162074 U JPS62162074 U JP S62162074U
Authority
JP
Japan
Prior art keywords
diameter portion
sleeve
coil spring
chuck
locks
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
JP5065386U
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 JP5065386U priority Critical patent/JPS62162074U/ja
Publication of JPS62162074U publication Critical patent/JPS62162074U/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図及び第２図はこの考案に係る一実施例を
示す要部断面図で、第１図は鉛芯を突出させた状
態の断面図、第２図は鉛芯を軸方向に押圧して後
退させた状態の断面図、第３図は従来例の要部断
面図である。 １１は芯収納筒、１２は三つ割チヤツク、１３
は爪部、１４は締付環、１５はスリーブ、１５ａ
は係止用突起、１７はコイルバネ、１７ａは小径
部、１７ｂは大径部、２１はメカストツパー、２
１ａ，２１ｂは突起、２３は軸筒、２３ａは係止
段部、２４は口金、２４ａは係止段部、２５は芯
保持体、Ｓは鉛芯。

Claims (1)

  1. 【実用新案登録請求の範囲】 芯収納筒の先端に三つ割チヤツクを連結し、こ
    の三つ割チヤツクは軸方向に摺動可能な締付環及
    びスリーブに嵌挿されており、 三つ割チヤツクと芯収納筒には小径部と大径部
    とを一体に連設したコイルバネを巻回し、前記コ
    イルバネの小径部は前記スリーブと芯収納筒の下
    面に当接して係止させ、 さらに、口金内面には前記締付環とスリーブを
    係止する段部を形成し、軸筒内面には前記コイル
    バネの大径部の端部を係止する段部を形成したこ
    とを特徴とするノツク式シヤープペンシル。
JP5065386U 1986-04-04 1986-04-04 Pending JPS62162074U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5065386U JPS62162074U (ja) 1986-04-04 1986-04-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5065386U JPS62162074U (ja) 1986-04-04 1986-04-04

Publications (1)

Publication Number Publication Date
JPS62162074U true JPS62162074U (ja) 1987-10-15

Family

ID=30874207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5065386U Pending JPS62162074U (ja) 1986-04-04 1986-04-04

Country Status (1)

Country Link
JP (1) JPS62162074U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5655016U (ja) * 1979-06-28 1981-05-13
JPS5724084B2 (ja) * 1974-10-09 1982-05-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5724084B2 (ja) * 1974-10-09 1982-05-22
JPS5655016U (ja) * 1979-06-28 1981-05-13

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