JPH02112488U - - Google Patents
Info
- Publication number
- JPH02112488U JPH02112488U JP2251389U JP2251389U JPH02112488U JP H02112488 U JPH02112488 U JP H02112488U JP 2251389 U JP2251389 U JP 2251389U JP 2251389 U JP2251389 U JP 2251389U JP H02112488 U JPH02112488 U JP H02112488U
- Authority
- JP
- Japan
- Prior art keywords
- ink
- tubular
- capillary force
- inner diameter
- tip
- 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
- 230000014759 maintenance of location Effects 0.000 description 1
Landscapes
- Pens And Brushes (AREA)
Description
第１図は本考案の一例を示す要部縦断面図、第
２図は他の一例を示す要部縦断面図。
１……チツプホルダー、２……軸、３……空気
孔、４……管状ペン先、４ａ……小内径部、４ｂ
……大内径部、５……インキ誘導部材、６……イ
ンキ保留体、７……空間、８……細杆体、８ａ…
…後部、８ｂ……先端、９……弾性体。
FIG. 1 is a vertical cross-sectional view of a main part showing one example of the present invention, and FIG. 2 is a vertical cross-sectional view of a main part showing another example. 1...Tip holder, 2...Shaft, 3...Air hole, 4...Tubular pen tip, 4a...Small inner diameter part, 4b
... Large inner diameter part, 5 ... Ink guiding member, 6 ... Ink retention body, 7 ... Space, 8 ... Narrow rod body, 8a ...
...Rear part, 8b...Tip, 9...Elastic body.
Claims (1)
ン先を嵌着するとともに、後方から、インキ室の
インキを毛細管力によつて導出するインキ誘導部
材を挿入し、また、前記管状ペン先に前後動可能
に遊挿した細杆体の後部を、前記管状ペン先と該
細杆体とによつて形成される毛細管力と前記イン
キ誘導部材の毛細管力とによつて確保されるイン
キ溜り部に配してなる筆記具であつて、前記管状
ペン先の後部を大内径部とし、前記インキ溜り部
をこの大内径部内において形成してなる筆記具。 A tubular nib is fitted into the tip holder so that the tip protrudes, and an ink guide member is inserted from the rear to guide ink from the ink chamber by capillary force, and the tubular nib is movable back and forth. The rear part of the narrow rod loosely inserted into the ink reservoir is secured by the capillary force formed by the tubular pen tip and the narrow rod and the capillary force of the ink guiding member. A writing instrument, wherein the tubular nib has a rear portion having a large inner diameter, and the ink reservoir is formed within the large inner diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2251389U JPH02112488U (en) | 1989-02-28 | 1989-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2251389U JPH02112488U (en) | 1989-02-28 | 1989-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02112488U true JPH02112488U (en) | 1990-09-07 |
Family
ID=31240700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2251389U Pending JPH02112488U (en) | 1989-02-28 | 1989-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02112488U (en) |
-
1989
- 1989-02-28 JP JP2251389U patent/JPH02112488U/ja active Pending
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