JPS5858587U - writing instrument shaft - Google Patents

writing instrument shaft

Info

Publication number
JPS5858587U
JPS5858587U JP15399081U JP15399081U JPS5858587U JP S5858587 U JPS5858587 U JP S5858587U JP 15399081 U JP15399081 U JP 15399081U JP 15399081 U JP15399081 U JP 15399081U JP S5858587 U JPS5858587 U JP S5858587U
Authority
JP
Japan
Prior art keywords
writing instrument
instrument shaft
outer skin
core tube
synthetic resin
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
JP15399081U
Other languages
Japanese (ja)
Inventor
清水　喜三雄
Original Assignee
セイキ工業株式会社
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 by セイキ工業株式会社 filed Critical セイキ工業株式会社
Priority to JP15399081U priority Critical patent/JPS5858587U/en
Publication of JPS5858587U publication Critical patent/JPS5858587U/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

図は実施例であって、第１図は本案を円管形筆記具軸に
実施した外側面図、第２図は同上の断面図、第３図は本
案を三角形筆記具軸に実施した断面図、第４図は同じく
四角形筆記具軸に実施した断面図、第５図は同じく多角
形筆記具軸に実施した断面−図である。　　□− １は芯管、２は外皮層、３は軸先き部、Ｈは切溝。The figures show examples, in which Fig. 1 is an external side view of the present invention implemented on a cylindrical writing instrument shaft, Fig. 2 is a sectional view of the same as above, and Fig. 3 is a sectional view of the invention implemented on a triangular writing instrument shaft. FIG. 4 is a sectional view similarly taken on a square writing instrument shaft, and FIG. 5 is a sectional view similarly taken on a polygonal writing instrument shaft. □- 1 is the core tube, 2 is the outer skin layer, 3 is the shaft tip, and H is the kerf.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 硬質合成樹脂の芯管１の外側に該芯管と同軸方向の各軟
質合成樹脂の外皮層２を一体に形成すると共にこれら外
皮層と直交状に複数条の切溝Ｈを′形成した軸先き部３
を具有す名筆記具軸。A shaft tip in which outer skin layers 2 of soft synthetic resin are integrally formed on the outside of a core tube 1 made of hard synthetic resin in the coaxial direction with the core tube, and a plurality of grooves H are formed perpendicularly to these outer skin layers. Part 3
A famous writing instrument shaft with
JP15399081U 1981-10-16 1981-10-16 writing instrument shaft Pending JPS5858587U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15399081U JPS5858587U (en) 1981-10-16 1981-10-16 writing instrument shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15399081U JPS5858587U (en) 1981-10-16 1981-10-16 writing instrument shaft

Publications (1)

Publication Number Publication Date
JPS5858587U true JPS5858587U (en) 1983-04-20

Family

ID=29946591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15399081U Pending JPS5858587U (en) 1981-10-16 1981-10-16 writing instrument shaft

Country Status (1)

Country Link
JP (1) JPS5858587U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0939466A (en) * 1995-07-28 1997-02-10 Pentel Kk Grip part structure of writing utensil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0939466A (en) * 1995-07-28 1997-02-10 Pentel Kk Grip part structure of writing utensil

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