JPS60173386U - Shape pencil - Google Patents

Shape pencil

Info

Publication number
JPS60173386U
JPS60173386U JP6183584U JP6183584U JPS60173386U JP S60173386 U JPS60173386 U JP S60173386U JP 6183584 U JP6183584 U JP 6183584U JP 6183584 U JP6183584 U JP 6183584U JP S60173386 U JPS60173386 U JP S60173386U
Authority
JP
Japan
Prior art keywords
shape pencil
pencil
shape
tip
outer case
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
JP6183584U
Other languages
Japanese (ja)
Inventor
溝本　勝己
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP6183584U priority Critical patent/JPS60173386U/en
Publication of JPS60173386U publication Critical patent/JPS60173386U/en
Pending legal-status Critical Current

Links

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図ａ、ｂはそれぞれ従来のシャープペンシルの定規
による蝉引き時の芯先の減り状態を示す　　　−側面図
と、これによって引かれた線の状態を示す上面図、第２
図は本考案の正断面図である。 図中、ａ・・・芯送りチャック、１・・・ノック棒、４
・・・チャフ保持筒、８・・・芯、９・・・穂先帽、１
ｏ・・・細管、１１・・・外ケース、１２．１３・・・
ボールベアリング。Figures 1 a and b show how the tip of a conventional mechanical pencil is reduced when drawing cicadas using a ruler - a side view, a top view showing the state of lines drawn by this, and Figure 2
The figure is a front sectional view of the present invention. In the figure, a... Core feeding chuck, 1... Dowel rod, 4
... Chaff holding cylinder, 8 ... Core, 9 ... Tip cap, 1
o... Thin tube, 11... Outer case, 12.13...
ball bearing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ノック棒先端に芯送りチャックを連結した中軸を外ケー
スの内周面に固定した軸受部に上下スライド自在且つ回
転自在に軸支したシャープペンシルA mechanical pencil in which the center shaft, which has a lead feed chuck connected to the tip of the dowel rod, is rotatably and vertically slidable on a bearing fixed to the inner circumferential surface of the outer case.
JP6183584U 1984-04-25 1984-04-25 Shape pencil Pending JPS60173386U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6183584U JPS60173386U (en) 1984-04-25 1984-04-25 Shape pencil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6183584U JPS60173386U (en) 1984-04-25 1984-04-25 Shape pencil

Publications (1)

Publication Number Publication Date
JPS60173386U true JPS60173386U (en) 1985-11-16

Family

ID=30590478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6183584U Pending JPS60173386U (en) 1984-04-25 1984-04-25 Shape pencil

Country Status (1)

Country Link
JP (1) JPS60173386U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007062157A (en) * 2005-08-31 2007-03-15 Pentel Corp Barrel of writing instrument

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007062157A (en) * 2005-08-31 2007-03-15 Pentel Corp Barrel of writing instrument
JP4706400B2 (en) * 2005-08-31 2011-06-22 ぺんてる株式会社 Writing instrument shaft

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