JPH045987U - - Google Patents

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Publication number
JPH045987U
JPH045987U JP4598790U JP4598790U JPH045987U JP H045987 U JPH045987 U JP H045987U JP 4598790 U JP4598790 U JP 4598790U JP 4598790 U JP4598790 U JP 4598790U JP H045987 U JPH045987 U JP H045987U
Authority
JP
Japan
Prior art keywords
introduction path
air introduction
ink
gap
hollow 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
JP4598790U
Other languages
English (en)
Other versions
JP2550584Y2 (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 JP1990045987U priority Critical patent/JP2550584Y2/ja
Publication of JPH045987U publication Critical patent/JPH045987U/ja
Application granted granted Critical
Publication of JP2550584Y2 publication Critical patent/JP2550584Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
第１図は本考案の筆記具の一例を示す一部切欠
縦断面図、第２図は第１図の−線横断面図、
第３図は第１図の−線横断面図、第４図は他
の一例を示す一部切欠縦断面図、第５図は第４図
の−線横断面図、第６図は変形の一例を示す
第３図相当横断面図、第７図は変形の他の一例を
示す第３図相当横断面図。 １……軸筒、２……インキタンク、３……一時
的インキ溜め部材、４……一時的インキ溜め溝、
５……中孔、６……スリツト、７……空気導入路
、８……凹陥部、９……環状部材、１０……イン
キ誘導部材、１１……チツプホルダー、１２……
チツプ、１３……インキ中継芯、１４……ボール
、１５……空気孔、１６……ペン先。

Claims (1)

    【実用新案登録請求の範囲】
  1. インキタンクとペン先との間に縦断面櫛歯状と
    なる一時的インキ溜め溝を有する一時的インキ溜
    め部材を介在させてなる筆記具であつて、前記一
    時的インキ溜め部材が、中孔と、この中孔への空
    気導入路とを有し、また、前記中孔に、前記空気
    導入路と間隙を有するようにインキ誘導部材を挿
    入してなるものにおいて、前記インキ誘導部材に
    、前記空気導入路との間の間隙の大きさを異なら
    せる異形横断面部を設け、このインキ誘導部材の
    、前記中孔内への配置の方向決めにより、前記空
    気導入路との間の間隙の大きさを設定し得るよう
    にしてなる筆記具。
JP1990045987U 1990-04-28 1990-04-28 筆記具 Expired - Lifetime JP2550584Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990045987U JP2550584Y2 (ja) 1990-04-28 1990-04-28 筆記具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990045987U JP2550584Y2 (ja) 1990-04-28 1990-04-28 筆記具

Publications (2)

Publication Number Publication Date
JPH045987U true JPH045987U (ja) 1992-01-20
JP2550584Y2 JP2550584Y2 (ja) 1997-10-15

Family

ID=31560663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990045987U Expired - Lifetime JP2550584Y2 (ja) 1990-04-28 1990-04-28 筆記具

Country Status (1)

Country Link
JP (1) JP2550584Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6369993U (ja) * 1986-10-23 1988-05-11

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS623779U (ja) * 1985-06-22 1987-01-10
JPH0225075U (ja) * 1988-07-30 1990-02-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS623779U (ja) * 1985-06-22 1987-01-10
JPH0225075U (ja) * 1988-07-30 1990-02-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6369993U (ja) * 1986-10-23 1988-05-11

Also Published As

Publication number Publication date
JP2550584Y2 (ja) 1997-10-15

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