JPH03124895U - - Google Patents

Info

Publication number
JPH03124895U
JPH03124895U JP3473290U JP3473290U JPH03124895U JP H03124895 U JPH03124895 U JP H03124895U JP 3473290 U JP3473290 U JP 3473290U JP 3473290 U JP3473290 U JP 3473290U JP H03124895 U JPH03124895 U JP H03124895U
Authority
JP
Japan
Prior art keywords
ink
writing instrument
barrel
rear part
ink tank
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
JP3473290U
Other languages
Japanese (ja)
Other versions
JP2513395Y2 (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 JP1990034732U priority Critical patent/JP2513395Y2/en
Publication of JPH03124895U publication Critical patent/JPH03124895U/ja
Application granted granted Critical
Publication of JP2513395Y2 publication Critical patent/JP2513395Y2/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図は本考案の筆記具の一例を示す一部切欠
縦断面図、第２図は第１図の−線横断面図、
第３図は他の一例を示す要部縦断面図。 １……ペン先、１ａ……後部、２……チツプ、
３……インキ誘導芯、４……一時的インキ溜め部
材、５……軸筒、６……空気通路、７……内孔、
８……内壁、９……リブ、１０……凹部、１１…
…キヤツプ、１２……凸部、１３……凸部、１４
……環状弾性体、１５……凹部、１６……尾冠、
１７……段部。 FIG. 1 is a partially cutaway vertical cross-sectional view showing an example of the writing instrument of the present invention, FIG. 2 is a cross-sectional view taken along the line -- of FIG.
FIG. 3 is a vertical cross-sectional view of main parts showing another example. 1... Pen tip, 1a... Rear, 2... Tip,
3... Ink guide core, 4... Temporary ink reservoir member, 5... Shaft cylinder, 6... Air passage, 7... Inner hole,
8... Inner wall, 9... Rib, 10... Recess, 11...
...Cap, 12...Protrusion, 13...Protrusion, 14
... Annular elastic body, 15 ... recess, 16 ... tail crown,
17...Danbe.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] インキタンクに生インキ状態でインキを収容す
る筆記具であつて、インキタンクとして、軸筒の
内孔後部をそのまま用いるとともに、この軸筒の
外側壁の後部に、キヤツプとの乗越嵌合部を設け
てなる筆記具。 This is a writing instrument that stores ink in raw ink state in an ink tank.The rear part of the inner hole of the barrel is used as it is as the ink tank, and the rear part of the outer wall of the barrel is provided with an over-fitting part for connecting with the cap. A writing instrument.
JP1990034732U 1990-03-30 1990-03-30 Writing instrument Expired - Lifetime JP2513395Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990034732U JP2513395Y2 (en) 1990-03-30 1990-03-30 Writing instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990034732U JP2513395Y2 (en) 1990-03-30 1990-03-30 Writing instrument

Publications (2)

Publication Number Publication Date
JPH03124895U true JPH03124895U (en) 1991-12-18
JP2513395Y2 JP2513395Y2 (en) 1996-10-02

Family

ID=31539464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990034732U Expired - Lifetime JP2513395Y2 (en) 1990-03-30 1990-03-30 Writing instrument

Country Status (1)

Country Link
JP (1) JP2513395Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012196871A (en) * 2011-03-22 2012-10-18 Pilot Ink Co Ltd Thermochromic ballpoint pen

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002055318A1 (en) * 2001-01-10 2002-07-18 Mitsubishi Pencil Kabushiki Kaisha Writing implement, cap for writing implement, and method of assembling cap for writing implement

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58130785U (en) * 1982-02-27 1983-09-03 セーラー万年筆株式会社 Refill type marking pen
JPS6339475U (en) * 1986-08-30 1988-03-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58130785U (en) * 1982-02-27 1983-09-03 セーラー万年筆株式会社 Refill type marking pen
JPS6339475U (en) * 1986-08-30 1988-03-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012196871A (en) * 2011-03-22 2012-10-18 Pilot Ink Co Ltd Thermochromic ballpoint pen

Also Published As

Publication number Publication date
JP2513395Y2 (en) 1996-10-02

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term