JPH0256688U - - Google Patents

Info

Publication number
JPH0256688U
JPH0256688U JP13335488U JP13335488U JPH0256688U JP H0256688 U JPH0256688 U JP H0256688U JP 13335488 U JP13335488 U JP 13335488U JP 13335488 U JP13335488 U JP 13335488U JP H0256688 U JPH0256688 U JP H0256688U
Authority
JP
Japan
Prior art keywords
protrusion
barrel
circumferential surface
pencil
minute
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
JP13335488U
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 JP13335488U priority Critical patent/JPH0256688U/ja
Publication of JPH0256688U publication Critical patent/JPH0256688U/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図は本考案実施例の断面図である。 1……軸筒、11……内方突起、12……下向
き段、2……保持筒、22……外方突起、23…
…上向き段、3……チヤツク、31……抱持部、
32……圧入部、4……芯ケース、5……チヤツ
クリング、6……ノツクスプリング、7……鉛筆
芯。

Claims (1)

    【実用新案登録請求の範囲】
  1. 外周面に微小な外方突起を有する保持筒の先端
    からチヤツクが挿入されて芯ケースに圧入固着さ
    れた中具と、内周面に同じく微小な内方突起を有
    する軸筒からなり、該中具が軸筒の後端開口から
    挿入されて該外方突起が軸筒の内方突起を乗り越
    え、該外方突起の上向き段が該内方突起の下向き
    段に係合したことを特徴とするノツク式シヤープ
    ペンシル。
JP13335488U 1988-10-14 1988-10-14 Pending JPH0256688U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13335488U JPH0256688U (ja) 1988-10-14 1988-10-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13335488U JPH0256688U (ja) 1988-10-14 1988-10-14

Publications (1)

Publication Number Publication Date
JPH0256688U true JPH0256688U (ja) 1990-04-24

Family

ID=31391136

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13335488U Pending JPH0256688U (ja) 1988-10-14 1988-10-14

Country Status (1)

Country Link
JP (1) JPH0256688U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021024169A (ja) * 2019-08-02 2021-02-22 有限会社中山金属工業 シャープペンシル用中芯及びその製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5835509U (ja) * 1981-09-01 1983-03-08 株式会社長谷川工務店 プレキヤスト製耐震壁の連結構造

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5835509U (ja) * 1981-09-01 1983-03-08 株式会社長谷川工務店 プレキヤスト製耐震壁の連結構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021024169A (ja) * 2019-08-02 2021-02-22 有限会社中山金属工業 シャープペンシル用中芯及びその製造方法

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