JPH0420488U - - Google Patents
Info
- Publication number
- JPH0420488U JPH0420488U JP6210290U JP6210290U JPH0420488U JP H0420488 U JPH0420488 U JP H0420488U JP 6210290 U JP6210290 U JP 6210290U JP 6210290 U JP6210290 U JP 6210290U JP H0420488 U JPH0420488 U JP H0420488U
- Authority
- JP
- Japan
- Prior art keywords
- ink
- adjustment member
- grooves
- comb
- ink adjustment
- 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
Landscapes
- Pens And Brushes (AREA)
Description
第１図は本考案筆記具の縦断面図、第２図、第
３図は第１図のＡ−Ａ線、及びＢ−Ｂ線断面図で
ある。
１……筆記具、２……インキ調節部材、２１…
…第１のインキ調節部材、２２……第２のインキ
調節部材、２１ａ，２２ａ……櫛溝部、２１ｂ，
２２ｂ……スリツト状インキ溝、２１ｃ，２２ｃ
……空気交替溝、２１ｄ，２２ｄ……中心孔、２
１ｅ……ストツパー段部、２１ｆ……ホルダー部
、２１ｇ……肩部、２２ｅ……内方突起、３……
インキ供給芯、４……筆記先端、５……軸筒、５
１……インキ貯溜部。
FIG. 1 is a longitudinal cross-sectional view of the writing instrument of the present invention, and FIGS. 2 and 3 are cross-sectional views taken along lines A-A and B-B in FIG. 1... Writing instrument, 2... Ink adjustment member, 21...
...First ink adjustment member, 22...Second ink adjustment member, 21a, 22a...Comb groove portion, 21b,
22b...Slit-shaped ink groove, 21c, 22c
...Air exchange groove, 21d, 22d...Center hole, 2
1e...Stopper step, 21f...Holder part, 21g...Shoulder part, 22e...Inner projection, 3...
Ink supply core, 4... Writing tip, 5... Shaft cylinder, 5
1...Ink storage section.
Claims (1)
部材２２を外挿させた二重構造のインキ調節部材
２を、インキ貯溜部５１を備えた軸筒５の先端に
装着させた筆記具であつて、前記第１及び第２の
インキ調節部材２１，２２の外周には、多数の櫛
歯により形成される櫛溝部２１ａ，２２ａ、前記
櫛溝部に縦設のスリツト状インキ溝２１ｂ，２２
ｂ、前記櫛歯の切欠きにより軸方向に形成された
空気交替溝２１ｃ，２２ｃがそれぞれ配設されて
おり、第１のインキ調節部材２１の中心孔２１ｄ
には筆記先端４にインキを導出させるインキ供給
芯３が挿着され、該芯３の後端をインキ貯溜部５
１に連通させてなる筆記具１。 This writing instrument has a double-structured ink adjustment member 2 in which a second ink adjustment member 22 is fitted onto a first ink adjustment member 21 and is attached to the tip of a shaft cylinder 5 provided with an ink reservoir 51. The outer peripheries of the first and second ink adjustment members 21 and 22 are provided with comb grooves 21a and 22a formed by a large number of comb teeth, and slit-like ink grooves 21b and 22 vertically provided in the comb grooves.
b. Air exchange grooves 21c and 22c formed in the axial direction by the notches of the comb teeth are respectively arranged, and the center hole 21d of the first ink adjustment member 21
An ink supply wick 3 for delivering ink to the writing tip 4 is inserted into the holder, and the rear end of the wick 3 is connected to an ink reservoir 5.
A writing instrument 1 connected to 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990062102U JP2512347Y2 (en) | 1990-06-12 | 1990-06-12 | Writing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990062102U JP2512347Y2 (en) | 1990-06-12 | 1990-06-12 | Writing instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0420488U true JPH0420488U (en) | 1992-02-20 |
| JP2512347Y2 JP2512347Y2 (en) | 1996-10-02 |
Family
ID=31590947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990062102U Expired - Fee Related JP2512347Y2 (en) | 1990-06-12 | 1990-06-12 | Writing instrument |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2512347Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56137996A (en) * | 1980-03-21 | 1981-10-28 | Rotring Werke Riepe Kg | Note |
| JPS57205198A (en) * | 1981-03-17 | 1982-12-16 | Mutsuchiyureru Otsutoo | Conical pointed end section of line drawing instrument with falling weight and falling weight holder |
| JPS63147694A (en) * | 1986-12-11 | 1988-06-20 | カイメイ株式会社 | Writing utensil |
-
1990
- 1990-06-12 JP JP1990062102U patent/JP2512347Y2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56137996A (en) * | 1980-03-21 | 1981-10-28 | Rotring Werke Riepe Kg | Note |
| JPS57205198A (en) * | 1981-03-17 | 1982-12-16 | Mutsuchiyureru Otsutoo | Conical pointed end section of line drawing instrument with falling weight and falling weight holder |
| JPS63147694A (en) * | 1986-12-11 | 1988-06-20 | カイメイ株式会社 | Writing utensil |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2512347Y2 (en) | 1996-10-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |