JPH0222888U - - Google Patents

Info

Publication number
JPH0222888U
JPH0222888U JP10065688U JP10065688U JPH0222888U JP H0222888 U JPH0222888 U JP H0222888U JP 10065688 U JP10065688 U JP 10065688U JP 10065688 U JP10065688 U JP 10065688U JP H0222888 U JPH0222888 U JP H0222888U
Authority
JP
Japan
Prior art keywords
holding member
lead
lead holding
sharp pencil
hole
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
JP10065688U
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 JP10065688U priority Critical patent/JPH0222888U/ja
Publication of JPH0222888U publication Critical patent/JPH0222888U/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、本考案の第１実施例を示す要部断面
図、第２図は芯保持部材の斜視図、第３図は第２
実施例を示す要部断面図、第４図は第３実施例を
示す要部断面図、第５図は第４図の芯保持部材の
断面図、第６図は従来例を示す要部断面図である
。 １……先金、２……芯保護管、３……芯保持部
材、３ａ……孔、４……鍔部、５……溝、６……
突出部、１０……傾斜面。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 弾性を有し芯の外径より小さい内径の孔を
    有するシヤープペンシル用芯保持部材であつて、
    該芯保持部材は先金又は芯保護管から延設する突
    出部と係合する環状の溝を有することを特徴とす
    るシヤープペンシル用芯保持部材。 (2) 弾性を有し芯の外径より小さい内径の孔を
    有するシヤープペンシル用芯保持部材であつて、
    該芯保持部材は後方に向つて大径となる傾斜面を
    鍔部に形成したことを特徴とするシヤープペンシ
    ル用芯保持部材。
JP10065688U 1988-07-29 1988-07-29 Pending JPH0222888U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10065688U JPH0222888U (ja) 1988-07-29 1988-07-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10065688U JPH0222888U (ja) 1988-07-29 1988-07-29

Publications (1)

Publication Number Publication Date
JPH0222888U true JPH0222888U (ja) 1990-02-15

Family

ID=31328927

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10065688U Pending JPH0222888U (ja) 1988-07-29 1988-07-29

Country Status (1)

Country Link
JP (1) JPH0222888U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011177999A (ja) * 2010-02-26 2011-09-15 Pentel Corp シャープペンシルの芯保持部材

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011177999A (ja) * 2010-02-26 2011-09-15 Pentel Corp シャープペンシルの芯保持部材

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