JPS6444180U - - Google Patents

Info

Publication number
JPS6444180U
JPS6444180U JP13888987U JP13888987U JPS6444180U JP S6444180 U JPS6444180 U JP S6444180U JP 13888987 U JP13888987 U JP 13888987U JP 13888987 U JP13888987 U JP 13888987U JP S6444180 U JPS6444180 U JP S6444180U
Authority
JP
Japan
Prior art keywords
core
ink
elastic foam
writing instrument
tube type
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.)
Pending
Application number
JP13888987U
Other languages
English (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 JP13888987U priority Critical patent/JPS6444180U/ja
Publication of JPS6444180U publication Critical patent/JPS6444180U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Pens And Brushes (AREA)

Description

【図面の簡単な説明】
第1図及び第2図は本考案の一実施例を示した
もので、第1図は縦断面図、第2図は第1図A―
A線における横断面図である。第3図は従来例の
筆記先端部の縦断面図である。 1……小内径部、2……大内径部、3……リブ
、4……空気孔、5……軸筒、6……インキ吸蔵
体、7……尾栓、8……パイプ取付孔部、9……
中芯挿通孔部、10……弾性発泡体収納孔部、1
1……中継芯挿着孔部、12……溝、13……保
持体、14……パイプ、15……フツク部、16
……中芯、17……弾性発泡体、18……中継芯
、19……空隙部、20……インキ。

Claims (1)

    【実用新案登録請求の範囲】
  1. パイプ内部にインキを導出する中芯を遊挿した
    構造の筆記部を有する小管式筆記具において、中
    芯の後方位置にインキを含浸して中芯の押圧によ
    る変形でインキを搾出して中芯に供給する弾性発
    泡体を配し、当該弾性発泡体収納孔部内面に軸筒
    に設けた空気孔と連通する溝を設けたことを特徴
    とする小管式筆記具。
JP13888987U 1987-09-11 1987-09-11 Pending JPS6444180U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13888987U JPS6444180U (ja) 1987-09-11 1987-09-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13888987U JPS6444180U (ja) 1987-09-11 1987-09-11

Publications (1)

Publication Number Publication Date
JPS6444180U true JPS6444180U (ja) 1989-03-16

Family

ID=31401642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13888987U Pending JPS6444180U (ja) 1987-09-11 1987-09-11

Country Status (1)

Country Link
JP (1) JPS6444180U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57205198A (en) * 1981-03-17 1982-12-16 Mutsuchiyureru Otsutoo Conical pointed end section of line drawing instrument with falling weight and falling weight holder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57205198A (en) * 1981-03-17 1982-12-16 Mutsuchiyureru Otsutoo Conical pointed end section of line drawing instrument with falling weight and falling weight holder

Similar Documents

Publication Publication Date Title
JPS6444180U (ja)
JPS6416382U (ja)
JPS62102684U (ja)
JPS62126983U (ja)
JPS63180283U (ja)
JPS61162488U (ja)
JPS61158479U (ja)
JPS6387090U (ja)
JPS63890U (ja)
JPH0258980U (ja)
JPH0254583U (ja)
JPS60186U (ja) 水性インキボ−ルペン
JPH0261687U (ja)
JPH0332978U (ja)
JPS6411785U (ja)
JPS62122566U (ja)
JPS6253184U (ja)
JPS62128879U (ja)
JPS62123985U (ja)
JPS6278485U (ja)
JPH038591U (ja)
JPS6171280U (ja)
JPS6263190U (ja)
JPS63198575U (ja)
JPS63151882U (ja)