JPS636828U - - Google Patents
Info
- Publication number
- JPS636828U JPS636828U JP1986100188U JP10018886U JPS636828U JP S636828 U JPS636828 U JP S636828U JP 1986100188 U JP1986100188 U JP 1986100188U JP 10018886 U JP10018886 U JP 10018886U JP S636828 U JPS636828 U JP S636828U
- Authority
- JP
- Japan
- Prior art keywords
- discharge hole
- die
- hole
- divided
- outer circumferential
- 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
Links
- 239000000463 material Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Pens And Brushes (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案のダイスの一実施例を示す断面
図、第２図はペン先材を説明するための断面図、
第３図は従来のダイスを説明するための断面図。
Ａ……ペン先、１……外周部、２……内リブ、
３……内孔、Ｄ０，Ｄ１……ダイス、１１ａ，１
１ｂ，１１ｃ，１２……吐出孔、１３……仕切部
。
Fig. 1 is a sectional view showing an embodiment of the die of the present invention, Fig. 2 is a sectional view for explaining the nib material,
FIG. 3 is a cross-sectional view for explaining a conventional die. A...Nib, 1...Outer periphery, 2...Inner rib,
3... Inner hole, D 0 , D 1 ... Dice, 11a, 1
1b, 11c, 12...discharge hole, 13...partition part.
Claims (1)
られるインキ通路としての内孔を有する合成樹脂
製ペン先材の押出成形用ダイスであつて、前記外
周部の形成用の吐出孔を複数に分割する仕切部を
もつて前記内孔の形状確保のための空気導入がで
きるようになしたものにおいて、前記仕切部を、
前記内リブの形成用の吐出孔をも分割するところ
に配置したことを特徴とするペン先材の押出成形
用ダイス。 A die for extrusion molding of a synthetic resin nib material having an inner hole as an ink passage in which a capillary pattern is defined by an outer circumferential part and an inner rib, wherein the discharge hole for forming the outer circumferential part is divided into a plurality of parts. In the device having a partition portion that allows air to be introduced to secure the shape of the inner hole, the partition portion is
A die for extrusion molding of a pen nib material, characterized in that the discharge hole for forming the inner rib is arranged at a location where the discharge hole is also divided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986100188U JPH0524509Y2 (en) | 1986-06-30 | 1986-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986100188U JPH0524509Y2 (en) | 1986-06-30 | 1986-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS636828U true JPS636828U (en) | 1988-01-18 |
| JPH0524509Y2 JPH0524509Y2 (en) | 1993-06-22 |
Family
ID=30969772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986100188U Expired - Lifetime JPH0524509Y2 (en) | 1986-06-30 | 1986-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0524509Y2 (en) |
-
1986
- 1986-06-30 JP JP1986100188U patent/JPH0524509Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0524509Y2 (en) | 1993-06-22 |
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