JPS6290178U - - Google Patents

Info

Publication number
JPS6290178U
JPS6290178U JP18355985U JP18355985U JPS6290178U JP S6290178 U JPS6290178 U JP S6290178U JP 18355985 U JP18355985 U JP 18355985U JP 18355985 U JP18355985 U JP 18355985U JP S6290178 U JPS6290178 U JP S6290178U
Authority
JP
Japan
Prior art keywords
hole
rear end
base
pillar
rotating body
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.)
Granted
Application number
JP18355985U
Other languages
Japanese (ja)
Other versions
JPH0415512Y2 (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 JP1985183559U priority Critical patent/JPH0415512Y2/ja
Publication of JPS6290178U publication Critical patent/JPS6290178U/ja
Application granted granted Critical
Publication of JPH0415512Y2 publication Critical patent/JPH0415512Y2/ja
Expired 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】[Brief explanation of the drawing]

図面は本考案の実施例を示すもので、第１図は
縦断面図、第２図は第１図のＡ―Ａ線断面図、第
３図は第１図の側面図である。 ４……基筒、５……芯硬度表示、６……鍔、７
……柱部、８……回転体、９……孔、１０……係
合部、１１……表示窓、１２……回転案内突部、
１３……係合溝。 The drawings show an embodiment of the present invention; FIG. 1 is a longitudinal cross-sectional view, FIG. 2 is a cross-sectional view taken along line AA in FIG. 1, and FIG. 3 is a side view of FIG. 1. 4...Base cylinder, 5...Core hardness display, 6...Tsuba, 7
... Pillar part, 8 ... Rotating body, 9 ... Hole, 10 ... Engagement part, 11 ... Display window, 12 ... Rotation guide protrusion,
13...Engagement groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 中間部外面に複数の芯硬度表示を有し、後端部
中央に鍔を有する柱部を一体に突設せる基筒と、
該基筒の柱部に嵌挿し得る孔を後端部中央に有し
、該孔内面に前記鍔と係合し得る係合部を有し、
かつ中間部外面に前記芯硬度表示を露呈し得る表
示窓を有する回転体とよりなり、該回転体は前記
柱部を孔に嵌挿し、その後端面を孔より露出した
状態で係合部を鍔に係合して基筒に回転自在に配
置されたことを特徴とする芯硬度表示装置を備え
るシヤープペンシルのノツク体。 a base cylinder having a plurality of core hardness indications on the outer surface of the intermediate portion and integrally protruding from a pillar portion having a flange at the center of the rear end;
having a hole in the center of the rear end that can be fitted into the pillar portion of the base cylinder, and an engaging portion that can engage with the collar on the inner surface of the hole;
and a rotating body having a display window capable of exposing the core hardness display on the outer surface of the intermediate part, the rotating body having the pillar part inserted into the hole, and the engaging part being flanged with the rear end surface exposed from the hole. What is claimed is: 1. A knob body of a sharp pencil comprising a lead hardness display device, which is rotatably disposed on a base barrel while being engaged with the base barrel.
JP1985183559U 1985-11-28 1985-11-28 Expired JPH0415512Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985183559U JPH0415512Y2 (en) 1985-11-28 1985-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985183559U JPH0415512Y2 (en) 1985-11-28 1985-11-28

Publications (2)

Publication Number Publication Date
JPS6290178U true JPS6290178U (en) 1987-06-09
JPH0415512Y2 JPH0415512Y2 (en) 1992-04-07

Family

ID=31130410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985183559U Expired JPH0415512Y2 (en) 1985-11-28 1985-11-28

Country Status (1)

Country Link
JP (1) JPH0415512Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002326492A (en) * 2001-04-27 2002-11-12 Pilot Precision Co Ltd Crown member of refilling pencil equipped with lead density display device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5177881B2 (en) * 2008-11-07 2013-04-10 株式会社パイロットコーポレーション Knock mechanical pencil

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5648692U (en) * 1979-09-22 1981-04-30
JPS575185U (en) * 1980-06-10 1982-01-11
JPS58175982U (en) * 1982-05-19 1983-11-25 株式会社寿 writing implements

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2755338C2 (en) * 1977-12-12 1985-05-23 Vdo Adolf Schindling Ag, 6000 Frankfurt Electric adjusting device for speed regulating devices

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5648692U (en) * 1979-09-22 1981-04-30
JPS575185U (en) * 1980-06-10 1982-01-11
JPS58175982U (en) * 1982-05-19 1983-11-25 株式会社寿 writing implements

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002326492A (en) * 2001-04-27 2002-11-12 Pilot Precision Co Ltd Crown member of refilling pencil equipped with lead density display device
JP4562111B2 (en) * 2001-04-27 2010-10-13 株式会社パイロットコーポレーション Mechanical pencil head crown with core density display

Also Published As

Publication number Publication date
JPH0415512Y2 (en) 1992-04-07

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