JPS6190584U - - Google Patents

Info

Publication number
JPS6190584U
JPS6190584U JP17509584U JP17509584U JPS6190584U JP S6190584 U JPS6190584 U JP S6190584U JP 17509584 U JP17509584 U JP 17509584U JP 17509584 U JP17509584 U JP 17509584U JP S6190584 U JPS6190584 U JP S6190584U
Authority
JP
Japan
Prior art keywords
cavity
annular
contact surface
protrusion
ventilation hole
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
JP17509584U
Other languages
English (en)
Other versions
JPH023902Y2 (ja
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 JP17509584U priority Critical patent/JPH023902Y2/ja
Publication of JPS6190584U publication Critical patent/JPS6190584U/ja
Application granted granted Critical
Publication of JPH023902Y2 publication Critical patent/JPH023902Y2/ja
Expired legal-status Critical Current

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  • Pens And Brushes (AREA)

Description

【図面の簡単な説明】
第1図はレフイールの断面図、第2図は尾栓の
断面図、第3図と第4図はそれぞれ第2図の−
線、−線における断面図である。 1……外型、2……中子、3……空胴、4……
円環空部、5……円柱突部、6……円環突部、7
……周回路、8……隙間、9……通気孔、10…
…尾栓、11……レフイール本体、12……ボー
ルペンチツプ、13……中綿。

Claims (1)

    【実用新案登録請求の範囲】
  1. 空胴およびこの空胴と同心の円環空部が形成さ
    れた外型と、該空胴および円環空部にそれぞれ密
    着嵌合される円柱突部および円環突部が形成され
    た中子からなり、円環突部と円環空部との外周密
    着面から内周密着面にかけて縦方向に往復する通
    気孔と、円柱突部と空胴との密着面に縦方向の通
    気孔とを形成し、両通気孔を円柱突部の基端部外
    周を周回した状態で連通させたことを特徴とする
    筆記具のレフイール用尾栓。
JP17509584U 1984-11-20 1984-11-20 Expired JPH023902Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17509584U JPH023902Y2 (ja) 1984-11-20 1984-11-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17509584U JPH023902Y2 (ja) 1984-11-20 1984-11-20

Publications (2)

Publication Number Publication Date
JPS6190584U true JPS6190584U (ja) 1986-06-12
JPH023902Y2 JPH023902Y2 (ja) 1990-01-30

Family

ID=30732699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17509584U Expired JPH023902Y2 (ja) 1984-11-20 1984-11-20

Country Status (1)

Country Link
JP (1) JPH023902Y2 (ja)

Also Published As

Publication number Publication date
JPH023902Y2 (ja) 1990-01-30

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