JPS6387091U - - Google Patents
Info
- Publication number
- JPS6387091U JPS6387091U JP18242486U JP18242486U JPS6387091U JP S6387091 U JPS6387091 U JP S6387091U JP 18242486 U JP18242486 U JP 18242486U JP 18242486 U JP18242486 U JP 18242486U JP S6387091 U JPS6387091 U JP S6387091U
- Authority
- JP
- Japan
- Prior art keywords
- arcuate groove
- core
- tip
- pen core
- suction hole
- 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.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 claims description 3
Landscapes
- Ink Jet (AREA)
- Pens And Brushes (AREA)
- Recording Measured Values (AREA)
Description
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図および第３図は第１図の−
線断面図および−線断面図、第４図は本考案
のペン芯の斜視図、第５図は他の実施例の縦断面
図である。
１……胴筒、４，４１……ペン芯本体、６……
インキ貯蔵部、７，７１……芯孔、８……土手部
、９……一方の弧状溝、９′……他方の弧状溝、
１０……吸引孔、１１……通気路、１２，１２１
……チユーブ、１５，１５１……中継芯、１６，
１６１……ペンチツプ。
FIG. 1 is a partially cut away vertical sectional view showing an embodiment of the present invention, and FIGS. 2 and 3 are -
4 is a perspective view of the pen core of the present invention, and FIG. 5 is a longitudinal sectional view of another embodiment. 1...Body tube, 4,4 1 ...Pen core body, 6...
Ink storage section, 7, 7 1 ... Core hole, 8... Bank part, 9... One arcuate groove, 9'... Other arcuate groove,
10... Suction hole, 11... Ventilation path, 12, 12 1
...Tube, 15,15 1 ...Relay core, 16,
16 1 ...Pencil tip.
Claims (1)
継芯を挿着したペン芯において、ペン芯本体４，
４１の外面に軸方向の二つの土手部８，８を互い
に背向させて設け、土手部８，８間につづら折り
状に連続し、かつ後端部で互いに連通する一方の
弧状溝９および他方の弧状溝９′を設け、一方の
弧状溝９の先端部に中継芯１５，１５１と連通さ
せる吸引孔１０を、他方の弧状溝９′の先端部に
通気路１１をそれぞれ設けて、吸引孔１０から通
気路１１までを連続した一筋の通路に形成したプ
ロツタ用ペン芯。 In a pen core in which a relay core for guiding ink to the writing tip is inserted into the core hole in the axial direction, the pen core body 4,
4. Two axial bank parts 8, 8 are provided on the outer surface of 1 so as to be opposite to each other, and one arcuate groove 9 is provided which continues in a zigzag shape between the bank parts 8, 8 and communicates with each other at the rear end part. The other arcuate groove 9' is provided with a suction hole 10 communicating with the relay cores 15, 151 at the tip of one arcuate groove 9, and the ventilation passage 11 is provided at the tip of the other arcuate groove 9'. A pen core for a plotter in which a passage from a suction hole 10 to a ventilation passage 11 is formed as a continuous line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18242486U JPS6387091U (en) | 1986-11-27 | 1986-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18242486U JPS6387091U (en) | 1986-11-27 | 1986-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6387091U true JPS6387091U (en) | 1988-06-07 |
Family
ID=31128212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18242486U Pending JPS6387091U (en) | 1986-11-27 | 1986-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6387091U (en) |
-
1986
- 1986-11-27 JP JP18242486U patent/JPS6387091U/ja active Pending
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