JPS62157286U - - Google Patents

Info

Publication number
JPS62157286U
JPS62157286U JP4510186U JP4510186U JPS62157286U JP S62157286 U JPS62157286 U JP S62157286U JP 4510186 U JP4510186 U JP 4510186U JP 4510186 U JP4510186 U JP 4510186U JP S62157286 U JPS62157286 U JP S62157286U
Authority
JP
Japan
Prior art keywords
sleeve
protrusion
pen tip
core
smaller
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
JP4510186U
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 JP4510186U priority Critical patent/JPS62157286U/ja
Publication of JPS62157286U publication Critical patent/JPS62157286U/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aは本考案のシヤープペンシルのペン先
構造の一実施例を示す主要断面図。第1図bは第
1図aにおけるA―A拡大断面図。第2図は従来
のシヤープペンシルのペン先構造を示す主要断面
図。 1,11……スリーブ、3……コレツトチヤツ
ク、4……ブツシユ、5,15……ペン先本体、
6……シヤープペンシル本体、8……本考案にお
ける突起、12……クランプパツキン、17……
ペン先本体の一部であるところの壁。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) ペン先のスリーブの内部に少なくとも1ケ
    所または複数の突起が設けられていることを特徴
    とする、シヤープペンシル。 (2) 突起をも含めたスリーブの最小内径が芯よ
    りも小さいことを特徴とする実用新案登録請求の
    範囲第1項記載のシヤープペンシル。
JP4510186U 1986-03-27 1986-03-27 Pending JPS62157286U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4510186U JPS62157286U (ja) 1986-03-27 1986-03-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4510186U JPS62157286U (ja) 1986-03-27 1986-03-27

Publications (1)

Publication Number Publication Date
JPS62157286U true JPS62157286U (ja) 1987-10-06

Family

ID=30863531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4510186U Pending JPS62157286U (ja) 1986-03-27 1986-03-27

Country Status (1)

Country Link
JP (1) JPS62157286U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100414897B1 (ko) * 2000-02-16 2004-01-13 가부시키가이샤 고도부키 샤프펜슬

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100414897B1 (ko) * 2000-02-16 2004-01-13 가부시키가이샤 고도부키 샤프펜슬

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