JPH0248375U - - Google Patents

Info

Publication number
JPH0248375U
JPH0248375U JP12890888U JP12890888U JPH0248375U JP H0248375 U JPH0248375 U JP H0248375U JP 12890888 U JP12890888 U JP 12890888U JP 12890888 U JP12890888 U JP 12890888U JP H0248375 U JPH0248375 U JP H0248375U
Authority
JP
Japan
Prior art keywords
pipe body
core
tip
ink
longitudinal direction
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
JP12890888U
Other languages
Japanese (ja)
Other versions
JP2544711Y2 (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 JP1988128908U priority Critical patent/JP2544711Y2/en
Publication of JPH0248375U publication Critical patent/JPH0248375U/ja
Application granted granted Critical
Publication of JP2544711Y2 publication Critical patent/JP2544711Y2/en
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】[Brief explanation of drawings]

第１図は本考案の実施例を示す縦断面図、第２
図は第１実施例のＡ―Ａ断面図、第３図〜第５図
は第２実施例〜第４実施例を示す横断面図。 １…筆記部、５…パイプ体、６…仕切り、７…
インキ収容室。 Fig. 1 is a vertical sectional view showing an embodiment of the present invention;
The figure is a cross-sectional view taken along the line A-A of the first embodiment, and FIGS. 3 to 5 are cross-sectional views showing the second to fourth embodiments. 1... Writing part, 5... Pipe body, 6... Partition, 7...
Ink storage chamber.

Claims (1)

【実用新案登録請求の範囲】 (1) インキを収容するパイプ体の先端に筆記部
を配置したボールペン用中芯において、前記パイ
プ体内に長手方向に連通する複数のインキ収容室
を設けたボールペン用中芯。 (2) インキを収容するパイプ体の先端に筆記部
を配置したボールペン用中芯において、前記パイ
プ体内に長手方向に連通する螺旋状空間を設けた
ボールペン用中芯。[Claims for Utility Model Registration] (1) A core for a ballpoint pen in which a writing part is arranged at the tip of a pipe body for storing ink, and a plurality of ink storage chambers communicating in the longitudinal direction are provided in the pipe body. Center core. (2) A ballpoint pen core in which a writing part is arranged at the tip of a pipe body that accommodates ink, and a spiral space communicating in the longitudinal direction is provided in the pipe body.
JP1988128908U 1988-09-30 1988-09-30 Core for ballpoint pen Expired - Lifetime JP2544711Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988128908U JP2544711Y2 (en) 1988-09-30 1988-09-30 Core for ballpoint pen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988128908U JP2544711Y2 (en) 1988-09-30 1988-09-30 Core for ballpoint pen

Publications (2)

Publication Number Publication Date
JPH0248375U true JPH0248375U (en) 1990-04-04
JP2544711Y2 JP2544711Y2 (en) 1997-08-20

Family

ID=31382684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988128908U Expired - Lifetime JP2544711Y2 (en) 1988-09-30 1988-09-30 Core for ballpoint pen

Country Status (1)

Country Link
JP (1) JP2544711Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030841U (en) * 1973-07-16 1975-04-05
JPS58187480U (en) * 1982-06-07 1983-12-13 東洋ポリマ−株式会社 A writing instrument whose tip is formed by an inner shaft made of a spirally wound layered material.
JPS6162080U (en) * 1984-09-29 1986-04-26

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030841U (en) * 1973-07-16 1975-04-05
JPS58187480U (en) * 1982-06-07 1983-12-13 東洋ポリマ−株式会社 A writing instrument whose tip is formed by an inner shaft made of a spirally wound layered material.
JPS6162080U (en) * 1984-09-29 1986-04-26

Also Published As

Publication number Publication date
JP2544711Y2 (en) 1997-08-20

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