JPS6069684U - Structure of ballpoint pen tip - Google Patents

Structure of ballpoint pen tip

Info

Publication number
JPS6069684U
JPS6069684U JP16153583U JP16153583U JPS6069684U JP S6069684 U JPS6069684 U JP S6069684U JP 16153583 U JP16153583 U JP 16153583U JP 16153583 U JP16153583 U JP 16153583U JP S6069684 U JPS6069684 U JP S6069684U
Authority
JP
Japan
Prior art keywords
pen tip
ballpoint pen
ball
ball seat
gap
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
JP16153583U
Other languages
Japanese (ja)
Inventor
守雄 山口
Original Assignee
株式会社パイロット
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 株式会社パイロット filed Critical 株式会社パイロット
Priority to JP16153583U priority Critical patent/JPS6069684U/en
Publication of JPS6069684U publication Critical patent/JPS6069684U/en
Pending legal-status Critical Current

Links

Landscapes

  • 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]

第１図は本案を実施したボールペンチップの要部側断面
図、第２図は第１図のＡ−Ａ断面図、第３図は第１図に
おけるボールを除いた状態の説明図、第４図はボール受
座と加工ツールの関係説明図、第５図は従来技術に関す
る説明図である。 １・・・ボール受座、２・・・ボールの収容部、３・・
・キャピラリホール、４・・・インキ溝、６・・・間隙
、７・・・突起部。Fig. 1 is a sectional side view of the main part of a ballpoint pen tip according to the present invention, Fig. 2 is a sectional view taken along the line A-A in Fig. 1, Fig. 3 is an explanatory view of Fig. 1 with the ball removed, and Fig. 4 The figure is an explanatory diagram of the relationship between the ball seat and the processing tool, and FIG. 5 is an explanatory diagram of the prior art. 1...Ball catch, 2...Ball storage part, 3...
- Capillary hole, 4... Ink groove, 6... Gap, 7... Projection.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ボールを保持するボール受座面にキャピラリホールと連
通ずる複数のインーキ溝を形成してなるボールペンチッ
プにおいて、ボール受座１面とボールＢ外周面との間隙
６を可及的に均一かつ、小に９　　するとともに各イン
キ溝４の間のボール受座１面”　　　に前記間隙６幅と
略同等の高さの突起部７を形成したことを特徴とするボ
ールペンチップの構造。In a ballpoint pen tip in which a plurality of ink grooves communicating with capillary holes are formed on the ball seat surface that holds the ball, the gap 6 between the ball seat 1 surface and the outer peripheral surface of the ball B is made as uniform and small as possible. 9. A structure of a ballpoint pen tip characterized in that a protrusion 7 having a height substantially equal to the width of the gap 6 is formed on one surface of the ball seat between each ink groove 4.
JP16153583U 1983-10-19 1983-10-19 Structure of ballpoint pen tip Pending JPS6069684U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16153583U JPS6069684U (en) 1983-10-19 1983-10-19 Structure of ballpoint pen tip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16153583U JPS6069684U (en) 1983-10-19 1983-10-19 Structure of ballpoint pen tip

Publications (1)

Publication Number Publication Date
JPS6069684U true JPS6069684U (en) 1985-05-17

Family

ID=30354976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16153583U Pending JPS6069684U (en) 1983-10-19 1983-10-19 Structure of ballpoint pen tip

Country Status (1)

Country Link
JP (1) JPS6069684U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4730867B2 (en) * 2001-04-26 2011-07-20 三菱鉛筆株式会社 Ballpoint pen tip
JP2015066929A (en) * 2013-10-01 2015-04-13 株式会社パイロットコーポレーション Method for manufacturing pipe type ball-point pen chip

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4730867B2 (en) * 2001-04-26 2011-07-20 三菱鉛筆株式会社 Ballpoint pen tip
JP2015066929A (en) * 2013-10-01 2015-04-13 株式会社パイロットコーポレーション Method for manufacturing pipe type ball-point pen chip

Similar Documents

Publication Publication Date Title
JPS6042681U (en) Nib
JPS6069684U (en) Structure of ballpoint pen tip
JPS6080975U (en) Nib
JPS6034478U (en) ballpoint pen tip
JPS59148377U (en) ballpoint pen
JPS59185830U (en) Magazine for lead frame
JPS58192094U (en) ruler for drafting machines
JPS6085984U (en) Nib
JPS58149785U (en) hammer for piano
JPS60192437U (en) board holder
JPS60175688U (en) sliding eraser
JPS58144430U (en) rotating hair brush
JPS59172813U (en) screw tool
JPS58155295U (en) Straight ruler for ××××× with regular holes
JPS58140774U (en) ballpoint pen tip
JPS6061143U (en) Precision stylus for copying machine tools and measuring machines
JPS60140430U (en) toothbrush
JPS6061142U (en) Precision stylus for copying machine tools and measuring machines
JPS59196066U (en) homogenizing machine homogenizing valve
JPS59140882U (en) Ryotan ballpoint pen with nib
JPS59169645U (en) X-Y printer's pen stocker
JPS6017193U (en) ear pick stick
JPS5821479U (en) Two-color pencil cap
JPS58165735U (en) Head eraser that can be used as a cassette type cleaning tape
JPS60191493U (en) Ruler with eraser hole