JPS5976378U - Writing implements with variable handle shaft diameter - Google Patents

Writing implements with variable handle shaft diameter

Info

Publication number
JPS5976378U
JPS5976378U JP17257382U JP17257382U JPS5976378U JP S5976378 U JPS5976378 U JP S5976378U JP 17257382 U JP17257382 U JP 17257382U JP 17257382 U JP17257382 U JP 17257382U JP S5976378 U JPS5976378 U JP S5976378U
Authority
JP
Japan
Prior art keywords
shaft diameter
handle shaft
writing implements
variable handle
writing instrument
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
JP17257382U
Other languages
Japanese (ja)
Inventor
石神　博行
Original Assignee
大塚工機株式会社
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 大塚工機株式会社 filed Critical 大塚工機株式会社
Priority to JP17257382U priority Critical patent/JPS5976378U/en
Publication of JPS5976378U publication Critical patent/JPS5976378U/en
Pending legal-status Critical Current

Links

Landscapes

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

第１図は、本考案の一実施例を示す縦断面図である。 １・・・・・・ボールペン、２・・・・・・中空軸、３
・・・・・・芯出し金具、４・・・・・・円筒ゴム体、
５・・・・・・まわり止め、６・・・・・・調節つまみ
、７・・・・・・エンドキャップ、８・・・・・・芯。FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention. 1...Ballpoint pen, 2...Hollow shaft, 3
...Centering metal fitting, 4...Cylindrical rubber body,
5... Rotation stopper, 6... Adjustment knob, 7... End cap, 8... Core.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 筆記具の握り部に相当する位置に両端が開口の筒状ゴム
体を装着し、前記筒状弾性体の両端を前記筆記具の軸部
に螺合した調整つまみで圧縮することにより軸径を変え
られるようにしたことを特徴とする筆記具。A cylindrical rubber body with openings at both ends is attached to a position corresponding to the grip of the writing instrument, and the shaft diameter can be changed by compressing both ends of the cylindrical elastic body with an adjustment knob screwed onto the shaft of the writing instrument. A writing instrument characterized by the following features:
JP17257382U 1982-11-15 1982-11-15 Writing implements with variable handle shaft diameter Pending JPS5976378U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17257382U JPS5976378U (en) 1982-11-15 1982-11-15 Writing implements with variable handle shaft diameter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17257382U JPS5976378U (en) 1982-11-15 1982-11-15 Writing implements with variable handle shaft diameter

Publications (1)

Publication Number Publication Date
JPS5976378U true JPS5976378U (en) 1984-05-23

Family

ID=30376145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17257382U Pending JPS5976378U (en) 1982-11-15 1982-11-15 Writing implements with variable handle shaft diameter

Country Status (1)

Country Link
JP (1) JPS5976378U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004037552A1 (en) * 2002-10-23 2004-05-06 Pentel Kabushiki Kaisha Variable grip structure
JP2007168361A (en) * 2005-12-26 2007-07-05 Mitsuya Satake Grip
JP2007237444A (en) * 2006-03-06 2007-09-20 Zebra Pen Corp Writing utensil

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004037552A1 (en) * 2002-10-23 2004-05-06 Pentel Kabushiki Kaisha Variable grip structure
JP2007168361A (en) * 2005-12-26 2007-07-05 Mitsuya Satake Grip
JP2007237444A (en) * 2006-03-06 2007-09-20 Zebra Pen Corp Writing utensil
JP4676905B2 (en) * 2006-03-06 2011-04-27 ゼブラ株式会社 Writing instrument

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