JPS61152485U - - Google Patents

Info

Publication number
JPS61152485U
JPS61152485U JP3684885U JP3684885U JPS61152485U JP S61152485 U JPS61152485 U JP S61152485U JP 3684885 U JP3684885 U JP 3684885U JP 3684885 U JP3684885 U JP 3684885U JP S61152485 U JPS61152485 U JP S61152485U
Authority
JP
Japan
Prior art keywords
groove
writing instrument
circumferential
approximately
center
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
JP3684885U
Other languages
English (en)
Other versions
JPH0423672Y2 (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 JP3684885U priority Critical patent/JPH0423672Y2/ja
Publication of JPS61152485U publication Critical patent/JPS61152485U/ja
Application granted granted Critical
Publication of JPH0423672Y2 publication Critical patent/JPH0423672Y2/ja
Expired legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図乃至第4図は本考案の実施例を示すもの
で、第1図は筆記具の縦断面図、第2図は連通溝
が直線状の内筒の斜視図、第3図は連通溝が屈曲
状の内筒の斜視図、第4図は連通溝が螺旋状の内
筒の斜視図である。又第5図は従来例を示す筆記
具の縦断面図である。 1,1′…空気孔、2,2′…インク吸蔵体、
3,3′…中継芯、4,4′…軸筒、5…周溝、
6,6′…連通孔、7…内筒。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 インク吸蔵体を収容する軸筒の略中央部に空
    気孔が設けられると共に、外周面の略中央部に周
    溝を有し且つ該周溝の異なる地点より後端及び前
    端に夫々連通溝を開通した内筒が空気孔と周溝の
    位置を合わせた状態で軸筒内面に密嵌されて成る
    筆記具。 2 連通溝を直線溝として成る実用新案登録請求
    の範囲第1項記載の筆記具。 3 連通溝を屈曲溝又は螺旋溝等の曲線溝として
    成る実用新案登録請求の範囲第1項記載の筆記具
JP3684885U 1985-03-14 1985-03-14 Expired JPH0423672Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3684885U JPH0423672Y2 (ja) 1985-03-14 1985-03-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3684885U JPH0423672Y2 (ja) 1985-03-14 1985-03-14

Publications (2)

Publication Number Publication Date
JPS61152485U true JPS61152485U (ja) 1986-09-20
JPH0423672Y2 JPH0423672Y2 (ja) 1992-06-02

Family

ID=30542417

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3684885U Expired JPH0423672Y2 (ja) 1985-03-14 1985-03-14

Country Status (1)

Country Link
JP (1) JPH0423672Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0273371U (ja) * 1988-07-30 1990-06-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0273371U (ja) * 1988-07-30 1990-06-05

Also Published As

Publication number Publication date
JPH0423672Y2 (ja) 1992-06-02

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