JPS647517U - - Google Patents

Info

Publication number
JPS647517U
JPS647517U JP1987100794U JP10079487U JPS647517U JP S647517 U JPS647517 U JP S647517U JP 1987100794 U JP1987100794 U JP 1987100794U JP 10079487 U JP10079487 U JP 10079487U JP S647517 U JPS647517 U JP S647517U
Authority
JP
Japan
Prior art keywords
die
discharge holes
extrusion molding
resin discharge
adjacent
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
JP1987100794U
Other languages
Japanese (ja)
Other versions
JPH065148Y2 (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 JP1987100794U priority Critical patent/JPH065148Y2/en
Publication of JPS647517U publication Critical patent/JPS647517U/ja
Application granted granted Critical
Publication of JPH065148Y2 publication Critical patent/JPH065148Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Pens And Brushes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の第１実施例を示す正面図、第
２図は同じく縦断面図、第３図は同じく得られる
ペン先の横断面図、第４図は第２実施例を示す正
面図、第５図は同じく縦断面図、第６図は同じく
使用状態の一例を示す正面図、第７図は同じく得
られるペン先の一例を示す横断面図。また、第８
図〜第１１図はいくつかの変形例を示すもので、
第８図と第９図はスリツト部の配設状態を説明す
るための要部縦断面図、第１０図は樹脂吐出孔の
配設状態を説明するための要部縦断面図、第１１
図は樹脂吐出孔の相互配置状況を説明するための
要部正面図。 Ａ１，Ａ２……ダイス、Ｂ……吐出制御部材、
Ｃ１，Ｃ２……ペン先、１１，１２，１３，１４
……樹脂吐出孔、２１，２２，２３，２４，２５
……スリツト部。 Fig. 1 is a front view showing the first embodiment of the present invention, Fig. 2 is a longitudinal cross-sectional view, Fig. 3 is a transverse cross-sectional view of the similarly obtained pen tip, and Fig. 4 is a front view showing the second embodiment. FIG. 5 is a longitudinal cross-sectional view, FIG. 6 is a front view showing an example of the state of use, and FIG. 7 is a cross-sectional view showing an example of the obtained pen tip. Also, the 8th
Figures 11 to 11 show some modification examples.
8 and 9 are longitudinal sectional views of main parts for explaining the arrangement of the slit portion, FIG. 10 is a longitudinal sectional view of the main parts for explaining the arrangement of resin discharge holes, and FIG.
The figure is a front view of main parts for explaining the mutual arrangement of resin discharge holes. A1 , A2 ...Dice, B...Discharge control member,
C 1 , C 2 ... Pen tip, 1 1 , 1 2 , 1 3 , 1 4
 ...Resin discharge hole, 2 1 , 2 2 , 2 3 , 2 4 , 2 5
 ...Slit part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 合成樹脂製のインキ誘導芯体を押出成形して得
るために押出成形機の先端に設けられるダイスで
あつて、互いに近接する多数の樹脂吐出孔と、こ
の樹脂吐出孔の出口側にあつて隣り合う樹脂吐出
孔を相互に連結するスリツト部とを有するインキ
誘導芯体の押出成形用ダイス。 A die installed at the tip of an extrusion molding machine to obtain an ink guide core made of synthetic resin by extrusion molding, and has a large number of resin discharge holes adjacent to each other, and a die adjacent to the die on the exit side of the resin discharge holes. A die for extrusion molding of an ink guiding core body having a slit portion interconnecting matching resin discharge holes.
JP1987100794U 1987-06-30 1987-06-30 Die for extrusion molding of ink guide core Expired - Lifetime JPH065148Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987100794U JPH065148Y2 (en) 1987-06-30 1987-06-30 Die for extrusion molding of ink guide core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987100794U JPH065148Y2 (en) 1987-06-30 1987-06-30 Die for extrusion molding of ink guide core

Publications (2)

Publication Number Publication Date
JPS647517U true JPS647517U (en) 1989-01-17
JPH065148Y2 JPH065148Y2 (en) 1994-02-09

Family

ID=31329195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987100794U Expired - Lifetime JPH065148Y2 (en) 1987-06-30 1987-06-30 Die for extrusion molding of ink guide core

Country Status (1)

Country Link
JP (1) JPH065148Y2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002120486A (en) * 2000-10-16 2002-04-23 Pilot Ink Co Ltd Direct liquid writing instrument
JP2002127671A (en) * 2000-10-30 2002-05-08 Pilot Ink Co Ltd Direct liquid ballpoint pen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5722097A (en) * 1980-07-17 1982-02-04 Pilot Ink Co Ltd Forming die for pen body

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5722097A (en) * 1980-07-17 1982-02-04 Pilot Ink Co Ltd Forming die for pen body

Also Published As

Publication number Publication date
JPH065148Y2 (en) 1994-02-09

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