JPS58190182U - Knotsuku style pencil - Google Patents

Knotsuku style pencil

Info

Publication number
JPS58190182U
JPS58190182U JP8707282U JP8707282U JPS58190182U JP S58190182 U JPS58190182 U JP S58190182U JP 8707282 U JP8707282 U JP 8707282U JP 8707282 U JP8707282 U JP 8707282U JP S58190182 U JPS58190182 U JP S58190182U
Authority
JP
Japan
Prior art keywords
core fixing
knotsuku
fixing piece
outer diameter
enlarged
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
JP8707282U
Other languages
Japanese (ja)
Other versions
JPH0337993Y2 (en
Inventor
勝 木村
Original Assignee
三菱鉛筆株式会社
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 三菱鉛筆株式会社 filed Critical 三菱鉛筆株式会社
Priority to JP8707282U priority Critical patent/JPS58190182U/en
Publication of JPS58190182U publication Critical patent/JPS58190182U/en
Application granted granted Critical
Publication of JPH0337993Y2 publication Critical patent/JPH0337993Y2/ja
Granted 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図及び第２図は本考案ノック式シャープペンシルの
実施例を示すものであって、第１図は要部断面図、第２
図は締め具の嵌着状態を示す断面図であり、又第３図は
従来の製品に於ける要部を示す参考断面図である。 １・・・芯固定チャック、２・・・割溝、３・・・芯固
定片、４・・・芯固定片段部、５・・・締め具、６・・
・軸筒、７・・・・芯ケース、８・・・芯ケース先端段
部、９・・・軸筒内面段部、１０・・・コイルスプリン
グ、１１・・・口金、１２・・・締め具先端外周角部、
１３・・・口金内面段部。 補正　昭５’１１１．　５ 図面の簡単な説明を次のように補正する。 明細書第６頁第８行の「参考」の字句を削除する。1 and 2 show an embodiment of the knock-type mechanical pencil of the present invention, in which FIG. 1 is a sectional view of the main part,
The figure is a sectional view showing the fitted state of the fastener, and FIG. 3 is a reference sectional view showing the main parts of a conventional product. DESCRIPTION OF SYMBOLS 1... Core fixing chuck, 2... Division groove, 3... Core fixing piece, 4... Core fixing piece stepped part, 5... Fastener, 6...
・Shaft cylinder, 7... Core case, 8... Lead case tip step, 9... Shaft cylinder inner surface step, 10... Coil spring, 11... Mouthpiece, 12... Tightening The outer corner of the tip of the tool,
13...Stepped inner surface of the cap. Correction: 1973.111. 5 The brief description of the drawing shall be amended as follows. The word "reference" on page 6, line 8 of the specification is deleted.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 芯固定チャックに複数の割溝を設けて芯固定片を形成し
、該芯固定片の先端部を円錐状に拡大すると共にその後
方に外径を大となす段部又は凸部を形成し、この先端拡
大部と段部又は凸部との間にその外径よりも小なる内径
部を有する締め具を遊嵌したことを特徴とするノック式
シャープペンシル。　・A core fixing piece is formed by providing a plurality of grooves in the core fixing chuck, the tip of the core fixing piece is enlarged into a conical shape, and a stepped part or a convex part having a larger outer diameter is formed behind it; A knock-type mechanical pencil characterized in that a fastener having an inner diameter smaller than the outer diameter is loosely fitted between the enlarged tip portion and the stepped portion or the convex portion.・
JP8707282U 1982-06-11 1982-06-11 Knotsuku style pencil Granted JPS58190182U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8707282U JPS58190182U (en) 1982-06-11 1982-06-11 Knotsuku style pencil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8707282U JPS58190182U (en) 1982-06-11 1982-06-11 Knotsuku style pencil

Publications (2)

Publication Number Publication Date
JPS58190182U true JPS58190182U (en) 1983-12-17
JPH0337993Y2 JPH0337993Y2 (en) 1991-08-12

Family

ID=30095816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8707282U Granted JPS58190182U (en) 1982-06-11 1982-06-11 Knotsuku style pencil

Country Status (1)

Country Link
JP (1) JPS58190182U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01141087U (en) * 1988-03-18 1989-09-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01141087U (en) * 1988-03-18 1989-09-27

Also Published As

Publication number Publication date
JPH0337993Y2 (en) 1991-08-12

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