JPS63116389U - - Google Patents

Info

Publication number
JPS63116389U
JPS63116389U JP739787U JP739787U JPS63116389U JP S63116389 U JPS63116389 U JP S63116389U JP 739787 U JP739787 U JP 739787U JP 739787 U JP739787 U JP 739787U JP S63116389 U JPS63116389 U JP S63116389U
Authority
JP
Japan
Prior art keywords
shaft cylinder
fitted
chuck
core tank
ballpoint pen
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
JP739787U
Other languages
Japanese (ja)
Other versions
JPH0529914Y2 (en
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 JP1987007397U priority Critical patent/JPH0529914Y2/ja
Publication of JPS63116389U publication Critical patent/JPS63116389U/ja
Application granted granted Critical
Publication of JPH0529914Y2 publication Critical patent/JPH0529914Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の両頭複合筆記具を示す縦断
面図、第２図は従来の両頭複合筆記具を示す縦断
面図である。 １……前軸筒、５……チヤツク、６……締リン
グ、７……芯タンク、１２……保持具、１３……
後軸筒、１３Ａ……後軸筒１３の把持部、１５…
…ボールペン体、１５Ａ……ボールペン体１５の
筆記部、１５Ｂ……ボールペン体１５の筆記部外
周面、１６……ノブ。 FIG. 1 is a longitudinal sectional view showing a double-ended composite writing instrument of this invention, and FIG. 2 is a longitudinal sectional view showing a conventional double-ended composite writing instrument. 1... Front barrel, 5... Chack, 6... Tightening ring, 7... Core tank, 12... Holder, 13...
Rear barrel, 13A... Gripping portion of rear barrel 13, 15...
...ballpoint pen body, 15A...writing portion of ballpoint pen body 15, 15B...outer peripheral surface of writing portion of ballpoint pen body 15, 16...knob.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 前軸筒１と、前軸筒１内に軸方向に摺動可能に
内蔵された芯タンク７と、芯タンク７の前部に固
着されたチヤツク５と、チヤツク５の頭部に外嵌
された締リング６と、芯タンク７の後部外側に嵌
合されかつ後部外周面に位置した把持部１３Ａを
平坦にした後軸筒１３と、後軸筒１３内に内蔵さ
れた保持具１２と、該保持具１２に着脱可能に嵌
合されかつ筆記部１５Ａが後軸筒１３の後端より
突出したボールペン体１５と、ボールペン体１５
の筆記部１５Ａを保護するためにボールペン体１
５の筆記部外周面１５Ｂに嵌合されたノブ１６と
により構成したことを特徴とする両頭複合筆記具
。 A front shaft cylinder 1, a core tank 7 built into the front shaft cylinder 1 so as to be slidable in the axial direction, a chuck 5 fixed to the front part of the core tank 7, and a chuck 5 fitted externally to the head of the chuck 5. A tightening ring 6, a rear shaft cylinder 13 which is fitted to the rear outer side of the core tank 7 and has a flat grip portion 13A located on the rear outer peripheral surface, and a holder 12 built into the rear shaft cylinder 13, A ballpoint pen body 15 is removably fitted into the holder 12 and has a writing portion 15A protruding from the rear end of the rear barrel 13;
Ballpoint pen body 1 to protect the writing part 15A of
5, and a knob 16 fitted to the writing part outer peripheral surface 15B of No. 5.
JP1987007397U 1987-01-21 1987-01-21 Expired - Lifetime JPH0529914Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987007397U JPH0529914Y2 (en) 1987-01-21 1987-01-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987007397U JPH0529914Y2 (en) 1987-01-21 1987-01-21

Publications (2)

Publication Number Publication Date
JPS63116389U true JPS63116389U (en) 1988-07-27
JPH0529914Y2 JPH0529914Y2 (en) 1993-07-30

Family

ID=30790808

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987007397U Expired - Lifetime JPH0529914Y2 (en) 1987-01-21 1987-01-21

Country Status (1)

Country Link
JP (1) JPH0529914Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521834U (en) * 1978-07-28 1980-02-12
JPS597888U (en) * 1982-07-06 1984-01-19 株式会社寿 writing implements
JPS62166085U (en) * 1986-04-10 1987-10-21

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS597888B2 (en) * 1980-02-08 1984-02-21 日立造船株式会社 Humidifier for temperature adjustment of pyrolysis furnace

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521834U (en) * 1978-07-28 1980-02-12
JPS597888U (en) * 1982-07-06 1984-01-19 株式会社寿 writing implements
JPS62166085U (en) * 1986-04-10 1987-10-21

Also Published As

Publication number Publication date
JPH0529914Y2 (en) 1993-07-30

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