JPH0319091U - - Google Patents
Info
- Publication number
- JPH0319091U JPH0319091U JP7631089U JP7631089U JPH0319091U JP H0319091 U JPH0319091 U JP H0319091U JP 7631089 U JP7631089 U JP 7631089U JP 7631089 U JP7631089 U JP 7631089U JP H0319091 U JPH0319091 U JP H0319091U
- Authority
- JP
- Japan
- Prior art keywords
- stopper
- valve
- ink
- ink chamber
- piston
- 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 2
- 230000000903 blocking effect Effects 0.000 claims 1
Landscapes
- Pens And Brushes (AREA)
Description
第１図は本考案実施例の断面図である。
１…インキ筒、２…ペン体、３…スライド栓、
４…バルブ栓、５…ピストン、６…主インキ室、
７…副インキ室、４１…鍔状弁部、５１…通気孔
、５ａ…ノツク部。
FIG. 1 is a sectional view of an embodiment of the present invention. 1... Ink cylinder, 2... Pen body, 3... Slide stopper,
4...Valve stopper, 5...Piston, 6...Main ink chamber,
7... Sub-ink chamber, 41... Flange-shaped valve part, 51... Vent hole, 5a... Knock part.
Claims (1)
能を有するバルブ栓が配置されてスライド栓とバ
ルブ栓の間に主インキ室が形成され、かつバルブ
栓とペン体と間に副インキ室が形成されたスライ
ド栓付筆記具において、 軸線方向に通気孔を有するピストンがインキ筒
の後端内部周壁に気密に嵌着されるとともに、ピ
ストン後端のノツク部がインキ筒の後端開口から
突出し、通気孔を指頭で塞いでピストンをノツク
すると、バルブ栓の弁機構が開いてスライド栓が
前進し、主インキ室内のインキが副インキ室に圧
送されることを特徴とするスライド栓付筆記具。[Claims for Utility Model Registration] A slide stopper that moves forward in a fluid-tight manner and a valve stopper having a valve function are arranged in the ink cylinder, and a main ink chamber is formed between the slide stopper and the valve stopper, and the main ink chamber is formed between the slide stopper and the valve stopper. In a writing instrument with a slide stopper that has an auxiliary ink chamber formed between the body and the piston, a piston having a ventilation hole in the axial direction is hermetically fitted to the inner circumferential wall at the rear end of the ink cylinder, and a notch at the rear end of the piston holds the ink. It protrudes from the opening at the rear end of the cylinder, and when the piston is knocked by blocking the ventilation hole with the tip of a finger, the valve mechanism of the valve plug opens and the slide plug moves forward, forcing the ink in the main ink chamber to the sub-ink chamber. A writing instrument with a slide stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7631089U JPH0319091U (en) | 1989-06-30 | 1989-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7631089U JPH0319091U (en) | 1989-06-30 | 1989-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0319091U true JPH0319091U (en) | 1991-02-25 |
Family
ID=31617662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7631089U Pending JPH0319091U (en) | 1989-06-30 | 1989-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0319091U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62946U (en) * | 1985-06-20 | 1987-01-07 | ||
| JPS6341197A (en) * | 1986-08-07 | 1988-02-22 | 堀 二郎 | Writing utensil |
-
1989
- 1989-06-30 JP JP7631089U patent/JPH0319091U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62946U (en) * | 1985-06-20 | 1987-01-07 | ||
| JPS6341197A (en) * | 1986-08-07 | 1988-02-22 | 堀 二郎 | Writing utensil |