JPS5836184U - Ceramic core for writing instruments - Google Patents

Ceramic core for writing instruments

Info

Publication number
JPS5836184U
JPS5836184U JP12876681U JP12876681U JPS5836184U JP S5836184 U JPS5836184 U JP S5836184U JP 12876681 U JP12876681 U JP 12876681U JP 12876681 U JP12876681 U JP 12876681U JP S5836184 U JPS5836184 U JP S5836184U
Authority
JP
Japan
Prior art keywords
ceramic core
writing instruments
outer periphery
shaft
ceramic
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
JP12876681U
Other languages
Japanese (ja)
Other versions
JPS6334944Y2 (en
Inventor
翠川　克夫
Original Assignee
東洋ポリマ−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 東洋ポリマ−株式会社 filed Critical 東洋ポリマ−株式会社
Priority to JP12876681U priority Critical patent/JPS5836184U/en
Publication of JPS5836184U publication Critical patent/JPS5836184U/en
Application granted granted Critical
Publication of JPS6334944Y2 publication Critical patent/JPS6334944Y2/ja
Granted 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図二重位成型物９の斜視図、第２図：予備成型物１
０の斜視図、第３Ｎ：本考案心体の成型方法の説明図、
第４図：来者案心体の断面図、第５図：先願考案の心先
部の斜視図。 １：心棒状、１ａ：心棒部組酸部、２：インク孔部、２
ａ：インク孔組成部、３：外周部、３ａＨ外周部組成部
、４：心棒部組成材料用グイ、５：インク孔部組成材料
用グイ、６：外周部組成材料用グイ、７：引出しロール
、８：押出成型物、９：単位成型物、１０：予備成型物
、１１：来者案心体。Figure 1: Perspective view of double-position molded product 9; Figure 2: Preformed product 1
Perspective view of No. 0, No. 3 N: An explanatory diagram of the method of molding the core body of the present invention,
Fig. 4: A sectional view of the visitor guiding body, Fig. 5: A perspective view of the tip of the center of the invention of the earlier application. 1: Mandrel shape, 1a: Mandrel part, 2: Ink hole part, 2
a: Ink hole composition part, 3: Outer periphery, 3aH outer periphery composition part, 4: Gooey for mandrel composition material, 5: Gooey for ink hole composition material, 6: Gooey for outer periphery composition material, 7: Drawer roll , 8: Extrusion molded product, 9: Unit molded product, 10: Preformed product, 11: Visitor guiding body.

Claims (1)

【実用新案登録請求の範囲】 心棒部１の周りにインク孔部２、外周部３が同心円状に
形成され、外周部３、心棒状１は緻密な焼結セラミック
で作られ、インク孔部２は粗しような多孔質の焼結プラ
スチックで作られ、インク導出孔を形成している、 ことを特徴とする筆記具のセラミックス製心体。[Claims for Utility Model Registration] An ink hole 2 and an outer periphery 3 are formed concentrically around a shaft 1, and the outer periphery 3 and the shaft 1 are made of dense sintered ceramic. A ceramic core for a writing instrument, characterized in that it is made of coarsely porous sintered plastic and has an ink outlet hole formed therein.
JP12876681U 1981-09-01 1981-09-01 Ceramic core for writing instruments Granted JPS5836184U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12876681U JPS5836184U (en) 1981-09-01 1981-09-01 Ceramic core for writing instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12876681U JPS5836184U (en) 1981-09-01 1981-09-01 Ceramic core for writing instruments

Publications (2)

Publication Number Publication Date
JPS5836184U true JPS5836184U (en) 1983-03-09
JPS6334944Y2 JPS6334944Y2 (en) 1988-09-16

Family

ID=29922449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12876681U Granted JPS5836184U (en) 1981-09-01 1981-09-01 Ceramic core for writing instruments

Country Status (1)

Country Link
JP (1) JPS5836184U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61248796A (en) * 1985-04-26 1986-11-06 ぺんてる株式会社 Manufacture of pen point made of ceramic

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61248796A (en) * 1985-04-26 1986-11-06 ぺんてる株式会社 Manufacture of pen point made of ceramic

Also Published As

Publication number Publication date
JPS6334944Y2 (en) 1988-09-16

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