JPS59187485U - Shape pencil chuck - Google Patents

Shape pencil chuck

Info

Publication number
JPS59187485U
JPS59187485U JP8272683U JP8272683U JPS59187485U JP S59187485 U JPS59187485 U JP S59187485U JP 8272683 U JP8272683 U JP 8272683U JP 8272683 U JP8272683 U JP 8272683U JP S59187485 U JPS59187485 U JP S59187485U
Authority
JP
Japan
Prior art keywords
chuck
pencil chuck
shape pencil
holding surface
shape
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
JP8272683U
Other languages
Japanese (ja)
Inventor
関口　友三
Original Assignee
ぺんてる株式会社
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 ぺんてる株式会社 filed Critical ぺんてる株式会社
Priority to JP8272683U priority Critical patent/JPS59187485U/en
Publication of JPS59187485U publication Critical patent/JPS59187485U/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 drawings]

第１図は従来の芯保持面を示す要部拡大縦断面図、第２
図は本考案の実施例を示す縦断面図、第３図は第２図の
要部拡大縦断面図。 、　　　１・・・・・・チャック、２・・・・・・芯保
持面、３・・・・・・弾性片、５・・・・・・突条、５
ａ・・・・・・前側面、５ｂ・・・・・・後側面。Figure 1 is an enlarged vertical sectional view of the main part showing the conventional lead holding surface, Figure 2
The figure is a vertical cross-sectional view showing an embodiment of the present invention, and FIG. 3 is an enlarged vertical cross-sectional view of the main part of FIG. , 1...Chuck, 2...Core holding surface, 3...Elastic piece, 5...Protrusion, 5
a... Front side, 5b... Back side.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 芯保持面が形成された適宜数の弾性片を備えてなるチャ
ックであって、該チャックの芯保持面に前側面の傾斜は
急で後側面の傾斜は緩くした突条を適宜数設けてなるシ
ャープペンシルのチャック。A chuck comprising an appropriate number of elastic pieces each having a core holding surface, the chuck having an appropriate number of protrusions on the core holding surface having a steep slope on the front side and a gentle slope on the rear side. Mechanical pencil chuck.
JP8272683U 1983-05-30 1983-05-30 Shape pencil chuck Pending JPS59187485U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8272683U JPS59187485U (en) 1983-05-30 1983-05-30 Shape pencil chuck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8272683U JPS59187485U (en) 1983-05-30 1983-05-30 Shape pencil chuck

Publications (1)

Publication Number Publication Date
JPS59187485U true JPS59187485U (en) 1984-12-12

Family

ID=30212681

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8272683U Pending JPS59187485U (en) 1983-05-30 1983-05-30 Shape pencil chuck

Country Status (1)

Country Link
JP (1) JPS59187485U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5045B1 (en) * 1969-04-07 1975-01-06
JPS5137048B2 (en) * 1973-06-04 1976-10-13

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5045B1 (en) * 1969-04-07 1975-01-06
JPS5137048B2 (en) * 1973-06-04 1976-10-13

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