JPH045985U - - Google Patents

Info

Publication number
JPH045985U
JPH045985U JP1990045989U JP4598990U JPH045985U JP H045985 U JPH045985 U JP H045985U JP 1990045989 U JP1990045989 U JP 1990045989U JP 4598990 U JP4598990 U JP 4598990U JP H045985 U JPH045985 U JP H045985U
Authority
JP
Japan
Prior art keywords
tip
fitting
shaft
pen
drafting machine
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
JP1990045989U
Other languages
English (en)
Other versions
JP2554726Y2 (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
Priority to JP1990045989U priority Critical patent/JP2554726Y2/ja
Application filed filed Critical
Priority to KR1019910700539A priority patent/KR0153462B1/ko
Priority to PCT/JP1990/001239 priority patent/WO1991004873A1/ja
Priority to US07/678,322 priority patent/US5217313A/en
Priority to DE69027421T priority patent/DE69027421T2/de
Priority to EP90914414A priority patent/EP0446371B1/en
Publication of JPH045985U publication Critical patent/JPH045985U/ja
Priority to US07/945,402 priority patent/US5352051A/en
Application granted granted Critical
Publication of JP2554726Y2 publication Critical patent/JP2554726Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Pens And Brushes (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一例を示す要部断面図、第2
図は他の一例を示す要部断面図。 1……小管ペン先、2……細扞体、3……チツ
プ、4……一時的インキ溜め部材、5……インキ
誘導部材、6……軸、7……第1のリブ、8……
第2のリブ、9……第3のリブ、10……第4の
リブ、11……第1の内方突出部、12……第2
の内方突出部、13……第3の内方突出部、14
……第1の内方突出部の突出基部、15……第2
の内方突出部の突出基部、16……第3の内方突
出部の突出基部、17……内方突出部、18……
係合段部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 軸の先端にペン先を突出するチツプを嵌合固定
    するようにした自動製図機用ペンであつて、軸は
    チツプに比べて軟質の合成樹脂よりなり、また、
    軸とチツプとの嵌合は、比較的嵌合力の大きな前
    方嵌合部と比較的嵌合力の小さな後方嵌合部とよ
    りなり、更に、前方嵌合部は、軸の内壁に形成し
    た内方突出部がチツプの平坦面に当接する圧入嵌
    合によるものとしてなる自動製図機用ペン。
JP1990045989U 1989-09-29 1990-04-28 自動製図機用ペン Expired - Lifetime JP2554726Y2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP1990045989U JP2554726Y2 (ja) 1990-04-28 1990-04-28 自動製図機用ペン
PCT/JP1990/001239 WO1991004873A1 (fr) 1989-09-29 1990-09-27 Outil d'ecriture
US07/678,322 US5217313A (en) 1989-09-29 1990-09-27 Writing instrument
DE69027421T DE69027421T2 (de) 1989-09-29 1990-09-27 Schreibgerät
KR1019910700539A KR0153462B1 (ko) 1989-09-29 1990-09-27 필기구
EP90914414A EP0446371B1 (en) 1989-09-29 1990-09-27 Writing utensil
US07/945,402 US5352051A (en) 1989-09-29 1992-09-16 Writing instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990045989U JP2554726Y2 (ja) 1990-04-28 1990-04-28 自動製図機用ペン

Publications (2)

Publication Number Publication Date
JPH045985U true JPH045985U (ja) 1992-01-20
JP2554726Y2 JP2554726Y2 (ja) 1997-11-17

Family

ID=31560667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990045989U Expired - Lifetime JP2554726Y2 (ja) 1989-09-29 1990-04-28 自動製図機用ペン

Country Status (1)

Country Link
JP (1) JP2554726Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61112700A (ja) * 1984-11-07 1986-05-30 岩崎 孝生 キャップ付筆記具
JPS627514U (ja) * 1985-06-28 1987-01-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61112700A (ja) * 1984-11-07 1986-05-30 岩崎 孝生 キャップ付筆記具
JPS627514U (ja) * 1985-06-28 1987-01-17

Also Published As

Publication number Publication date
JP2554726Y2 (ja) 1997-11-17

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