JPS6094981U - Pipe ballpoint pen - Google Patents

Pipe ballpoint pen

Info

Publication number
JPS6094981U
JPS6094981U JP18544783U JP18544783U JPS6094981U JP S6094981 U JPS6094981 U JP S6094981U JP 18544783 U JP18544783 U JP 18544783U JP 18544783 U JP18544783 U JP 18544783U JP S6094981 U JPS6094981 U JP S6094981U
Authority
JP
Japan
Prior art keywords
pipe
tip
ballpoint pen
type ballpoint
pressing
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
JP18544783U
Other languages
Japanese (ja)
Other versions
JPH0223417Y2 (en
Inventor
功典 長島
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 JP18544783U priority Critical patent/JPS6094981U/en
Publication of JPS6094981U publication Critical patent/JPS6094981U/en
Application granted granted Critical
Publication of JPH0223417Y2 publication Critical patent/JPH0223417Y2/ja
Granted legal-status Critical Current

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  • Pens And Brushes (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) [Abstract] 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図は本考案に係るパイプ式ボールペンの一−例を示
す一部破断要部縦断面図、第２図、第３図はそれぞれ本
考物の第１実施例、第２実施例を示す一部破断要部縦断
面図である。Fig. 1 is a partially broken vertical cross-sectional view of the essential parts of an example of a pipe-type ballpoint pen according to the present invention, and Figs. 2 and 3 respectively show a first embodiment and a second embodiment of the present invention. It is a longitudinal sectional view of the main part, partially broken away.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] パイプ状のチップを有し、また、前記チップの先端近傍
部を外方から抑圧変形して形成した複数の内方突起をし
てボール受座としたパイプ式ボールペンにおいて、前記
押圧変形によって形成されるチップ外壁の凹所の少なく
とも前側を、チップを塑性変形して形成した膜肉部で覆
ったことを特徴とするパイプ式ボールペン。A pipe-type ballpoint pen having a pipe-shaped tip and having a plurality of inward protrusions formed by pressing and deforming a portion near the tip of the tip from the outside as a ball catch, wherein the tip is formed by the pressing deformation. A pipe-type ballpoint pen characterized in that at least the front side of a recess in an outer wall of the tip is covered with a membrane part formed by plastically deforming the tip.
JP18544783U 1983-11-30 1983-11-30 Pipe ballpoint pen Granted JPS6094981U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18544783U JPS6094981U (en) 1983-11-30 1983-11-30 Pipe ballpoint pen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18544783U JPS6094981U (en) 1983-11-30 1983-11-30 Pipe ballpoint pen

Publications (2)

Publication Number Publication Date
JPS6094981U true JPS6094981U (en) 1985-06-28
JPH0223417Y2 JPH0223417Y2 (en) 1990-06-26

Family

ID=30400823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18544783U Granted JPS6094981U (en) 1983-11-30 1983-11-30 Pipe ballpoint pen

Country Status (1)

Country Link
JP (1) JPS6094981U (en)

Also Published As

Publication number Publication date
JPH0223417Y2 (en) 1990-06-26

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