JPH0359891U - - Google Patents

Info

Publication number
JPH0359891U
JPH0359891U JP12022589U JP12022589U JPH0359891U JP H0359891 U JPH0359891 U JP H0359891U JP 12022589 U JP12022589 U JP 12022589U JP 12022589 U JP12022589 U JP 12022589U JP H0359891 U JPH0359891 U JP H0359891U
Authority
JP
Japan
Prior art keywords
sleeve
lead
delivery mechanism
core
force
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
JP12022589U
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 JP12022589U priority Critical patent/JPH0359891U/ja
Publication of JPH0359891U publication Critical patent/JPH0359891U/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図はこの考案の一実施例の縦断面図、第２
図はスリーブの平面図、第３図はリードチヤツク
の部分断面側面図を示す。 １……外筒、２Ａ……先具、３……スライダー
、４……スリーブ、５……芯送出機構、９……ノ
ツク片、１１……弾性体。

Claims (1)

    【実用新案登録請求の範囲】
  1. 外筒内に摺動可能に係合配置されたスリーブと
    、このスリーブの内部に装着され、芯Ｓの前進は
    許容するが、後退は阻止する芯送出機構と、上記
    外筒の先端に位置する先具内に摺動可能に配置さ
    れ、芯Ｓに所定の摩擦力を付与するスライダーと
    、上記芯送出機構の芯喰着力より強い付勢力で上
    記スライダーを前方付勢する弾性体と、上記スリ
    ーブに摺動可能に係合したストツパと、上記スリ
    ーブを前方へ付勢する弾性体と、上記芯送出機構
    を押圧し上記芯喰着力を開放するノツク片とを備
    えたシヤープペンシル。
JP12022589U 1989-10-13 1989-10-13 Pending JPH0359891U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12022589U JPH0359891U (ja) 1989-10-13 1989-10-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12022589U JPH0359891U (ja) 1989-10-13 1989-10-13

Publications (1)

Publication Number Publication Date
JPH0359891U true JPH0359891U (ja) 1991-06-12

Family

ID=31668310

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12022589U Pending JPH0359891U (ja) 1989-10-13 1989-10-13

Country Status (1)

Country Link
JP (1) JPH0359891U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6307647B1 (ja) * 2017-03-30 2018-04-04 株式会社たくみ ノック式筆記具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6307647B1 (ja) * 2017-03-30 2018-04-04 株式会社たくみ ノック式筆記具

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