JPS59190585U - Pen core for writing instruments - Google Patents

Pen core for writing instruments

Info

Publication number
JPS59190585U
JPS59190585U JP8498883U JP8498883U JPS59190585U JP S59190585 U JPS59190585 U JP S59190585U JP 8498883 U JP8498883 U JP 8498883U JP 8498883 U JP8498883 U JP 8498883U JP S59190585 U JPS59190585 U JP S59190585U
Authority
JP
Japan
Prior art keywords
annular groove
tip
pen core
core
writing
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
JP8498883U
Other languages
Japanese (ja)
Other versions
JPS6228465Y2 (en
Inventor
佐野　常紀
一雄 川口
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 JP8498883U priority Critical patent/JPS59190585U/en
Priority to FR848408559A priority patent/FR2546823B1/en
Priority to DE3420287A priority patent/DE3420287C2/en
Priority to GB08414095A priority patent/GB2142584B/en
Priority to US06/616,041 priority patent/US4556336A/en
Publication of JPS59190585U publication Critical patent/JPS59190585U/en
Application granted granted Critical
Publication of JPS6228465Y2 publication Critical patent/JPS6228465Y2/ja
Granted legal-status Critical Current

Links

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) [Abstract] 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図は本考案の実施例を示す一部を破断した縦断面図
、第２図は第１図におけるペン芯本体の斜視図、第３図
および第４図は他の実施例の縦断面図である。 ３．３１・・・ペン芯本体、４・・・インキ貯蔵部、６
・・・通気孔、７，７１・・・芯孔、８・・・インキ誘
導芯、１０．１０１・・・環状溝、１２，１２．・・・
空気通路、１３．１３□・・・インキ吸上溝。Fig. 1 is a partially cutaway vertical cross-sectional view showing an embodiment of the present invention, Fig. 2 is a perspective view of the pen core body in Fig. 1, and Figs. 3 and 4 are longitudinal cross-sections of other embodiments. It is a diagram. 3.31... Pen core body, 4... Ink storage section, 6
...Vent hole, 7,71... Core hole, 8... Ink guiding core, 10.101... Annular groove, 12,12. ...
Air passage, 13.13□...Ink suction groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ペン芯本体３の芯孔７に、先端部自体を筆記部とするか
又は先端部に他の筆記先端を取付けるインキ誘導芯８を
挿着し、ペン芯本体３の外面に、屈曲状又はら旋状の連
続し、た１筋の通路に形成した環状溝１０を設け、環状
溝１θの先端部にインキ誘導芯８と連通ずるインキ吸上
溝１３を設け、さらに、後端が環状溝１０の後端部に、
先端が通気孔６にそれぞれ連通する空気通路１２を環状
溝１０と交叉することなく設けた筆記具用ペン芯。An ink guide core 8 is inserted into the core hole 7 of the pen core body 3, and the tip itself is used as a writing part or another writing tip is attached to the tip. An annular groove 10 formed in a continuous spiral passage is provided, an ink suction groove 13 communicating with the ink guiding core 8 is provided at the tip of the annular groove 1θ, and the rear end of the annular groove 10 At the rear end,
This pen core for a writing instrument is provided with air passages 12 whose tips communicate with ventilation holes 6 without intersecting with an annular groove 10.
JP8498883U 1983-06-03 1983-06-03 Pen core for writing instruments Granted JPS59190585U (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP8498883U JPS59190585U (en) 1983-06-03 1983-06-03 Pen core for writing instruments
FR848408559A FR2546823B1 (en) 1983-06-03 1984-05-30 FEATHER CORE FOR A WRITING INSTRUMENT
DE3420287A DE3420287C2 (en) 1983-06-03 1984-05-30 Insert for a writing implement
GB08414095A GB2142584B (en) 1983-06-03 1984-06-01 Pen core for a writing instrument
US06/616,041 US4556336A (en) 1983-06-03 1984-06-01 Pen core for writing instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8498883U JPS59190585U (en) 1983-06-03 1983-06-03 Pen core for writing instruments

Publications (2)

Publication Number Publication Date
JPS59190585U true JPS59190585U (en) 1984-12-18
JPS6228465Y2 JPS6228465Y2 (en) 1987-07-21

Family

ID=30214954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8498883U Granted JPS59190585U (en) 1983-06-03 1983-06-03 Pen core for writing instruments

Country Status (1)

Country Link
JP (1) JPS59190585U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4666872B2 (en) * 2000-05-18 2011-04-06 三菱鉛筆株式会社 Collector-type writing instrument

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991004873A1 (en) * 1989-09-29 1991-04-18 Pentel Kabushiki Kaisha Writing utensil
US6340262B1 (en) * 1998-03-26 2002-01-22 Mitsubishi Pencil Kabushiki Kaisha Writing implement with an ink collector

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US384023A (en) * 1888-06-05 Fbank coebett
US3824023A (en) * 1971-09-30 1974-07-16 Koh I Noor Rapidograph Venting device for stylographic pens

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US384023A (en) * 1888-06-05 Fbank coebett
US3824023A (en) * 1971-09-30 1974-07-16 Koh I Noor Rapidograph Venting device for stylographic pens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4666872B2 (en) * 2000-05-18 2011-04-06 三菱鉛筆株式会社 Collector-type writing instrument

Also Published As

Publication number Publication date
JPS6228465Y2 (en) 1987-07-21

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