JPS60127980U - Tail plug for pressurized ballpoint pen - Google Patents

Tail plug for pressurized ballpoint pen

Info

Publication number
JPS60127980U
JPS60127980U JP1506784U JP1506784U JPS60127980U JP S60127980 U JPS60127980 U JP S60127980U JP 1506784 U JP1506784 U JP 1506784U JP 1506784 U JP1506784 U JP 1506784U JP S60127980 U JPS60127980 U JP S60127980U
Authority
JP
Japan
Prior art keywords
tail plug
ballpoint pen
pressurized ballpoint
projection
press
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
JP1506784U
Other languages
Japanese (ja)
Inventor
啓二 加藤
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 JP1506784U priority Critical patent/JPS60127980U/en
Publication of JPS60127980U publication Critical patent/JPS60127980U/en
Pending 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) [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図は従来の尾栓構造を示す要部断面図、第２図は本
考案実施例の尾栓構造を示す要部断面図である。 １・・・軸筒、２・・・ゴム尾栓、３・・・金属尾栓、
４・・・軸筒、５・・・内面突起、６・・・ゴム製尾栓
、７・・・軸筒内壁、８・・・金属製尾栓、９・・・加
圧ガス室。FIG. 1 is a sectional view of a main part of a conventional tail plug structure, and FIG. 2 is a sectional view of a main part of a tail plug structure according to an embodiment of the present invention. 1... Shaft cylinder, 2... Rubber tail plug, 3... Metal tail plug,
4... Shaft tube, 5... Inner surface protrusion, 6... Rubber tail plug, 7... Shaft cylinder inner wall, 8... Metal tail plug, 9... Pressurized gas chamber.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 軸筒の後端近傍の内孔部に突起を形成し、この”突起の
後方にゴム尾栓を圧入して突起によりゴム尾栓を軸筒の
内壁方向へ膨出して圧着するように変形させ、更にコム
尾栓の後方に金属製等の固体尾栓を圧入して構成される
ことを特徴とする加圧ボールペン用尾栓。A protrusion is formed in the inner hole near the rear end of the shaft cylinder, a rubber tail plug is press-fitted behind this projection, and the rubber tail plug is deformed by the projection so that it bulges toward the inner wall of the shaft cylinder and is crimped. A tail plug for a pressurized ballpoint pen, further comprising a solid tail plug made of metal or the like press-fitted into the rear of the com tail plug.
JP1506784U 1984-02-06 1984-02-06 Tail plug for pressurized ballpoint pen Pending JPS60127980U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1506784U JPS60127980U (en) 1984-02-06 1984-02-06 Tail plug for pressurized ballpoint pen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1506784U JPS60127980U (en) 1984-02-06 1984-02-06 Tail plug for pressurized ballpoint pen

Publications (1)

Publication Number Publication Date
JPS60127980U true JPS60127980U (en) 1985-08-28

Family

ID=30500569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1506784U Pending JPS60127980U (en) 1984-02-06 1984-02-06 Tail plug for pressurized ballpoint pen

Country Status (1)

Country Link
JP (1) JPS60127980U (en)

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