JPS6140280U - writing implements - Google Patents
writing implementsInfo
- Publication number
- JPS6140280U JPS6140280U JP12621584U JP12621584U JPS6140280U JP S6140280 U JPS6140280 U JP S6140280U JP 12621584 U JP12621584 U JP 12621584U JP 12621584 U JP12621584 U JP 12621584U JP S6140280 U JPS6140280 U JP S6140280U
- Authority
- JP
- Japan
- Prior art keywords
- state
- ink
- pen core
- writing
- writing instrument
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【図面の簡単な説明】
第１図及び第２図は本考案の実施例を示すもので、第１
図はペン芯が非筆記状態にあるときの要部縦断面図、第
２図はペン芯が筆記態勢に移行した状態の要部縦断面図
である。
又、第３図及び第４図は従来例を示すもので、第３図は
ペン芯が非筆記状態にあるときの要部縦断面図、第４図
はペン芯が筆記状態にあるときの要部縦断面図である。
１・・・・・・ペン芯、２・・・・・・軸筒、３・・・
・・・弁棒、４・・・・・・弁座、５・・・・・・弁座
の開口部、６・・・・・・第一のシール部、７・・・・
・・第二のシール部、８・・曲弁バネ。[Brief Description of the Drawings] Figures 1 and 2 show embodiments of the present invention.
The figure is a longitudinal cross-sectional view of the main part when the pen core is in a non-writing state, and FIG. 2 is a longitudinal cross-sectional view of the main part when the pen core is in a writing state. Furthermore, Figures 3 and 4 show conventional examples, with Figure 3 being a longitudinal sectional view of the main part when the pen core is in a non-writing state, and Figure 4 being a longitudinal sectional view of the main part when the pen core is in a writing state. It is a longitudinal cross-sectional view of the main part. 1... Pen core, 2... Barrel, 3...
... Valve stem, 4 ... Valve seat, 5 ... Valve seat opening, 6 ... First seal part, 7 ...
...Second seal part, 8...Bend valve spring.
Claims (1)
室とペン芯部との間にバルブ装置を介装してインク流量
の調節をなさしめるように構成された筆記具に於で、当
該バルブ装置に於ける弁棒にペン芯の非筆記状態時に於
で弁座の開口部を閉塞する第一のシール部を設けると共
に次いで非筆記状態から筆記態勢への移行時に開口状態
を維持したのち筆記可能な態勢にセットされた状態で再
びインクの流れを停止できる適宜な地点を閉塞する第二
のシール部を設けたことを特徴とする筆記具。In a writing instrument that has an ink chamber that directly stores ink and is configured to have a valve device interposed between the ink chamber and the pen core to adjust the ink flow rate, the valve device is A first seal portion is provided on the valve stem to close the opening of the valve seat when the pen core is in a non-writing state, and then the open state is maintained when the pen core is in a non-writing state, and then the state is in a writable state. A writing instrument characterized in that it is provided with a second seal portion that closes off an appropriate point at which the flow of ink can be stopped again in a state where the writing instrument is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12621584U JPS6140280U (en) | 1984-08-20 | 1984-08-20 | writing implements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12621584U JPS6140280U (en) | 1984-08-20 | 1984-08-20 | writing implements |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6140280U true JPS6140280U (en) | 1986-03-14 |
| JPS627513Y2 JPS627513Y2 (en) | 1987-02-20 |
Family
ID=30684898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12621584U Granted JPS6140280U (en) | 1984-08-20 | 1984-08-20 | writing implements |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6140280U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6360380U (en) * | 1986-10-06 | 1988-04-21 | ||
| JPS6360379U (en) * | 1986-10-06 | 1988-04-21 | ||
| JPH01132272U (en) * | 1988-03-01 | 1989-09-07 | ||
| JP2021045850A (en) * | 2019-09-17 | 2021-03-25 | 三菱鉛筆株式会社 | Applicator |
-
1984
- 1984-08-20 JP JP12621584U patent/JPS6140280U/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6360380U (en) * | 1986-10-06 | 1988-04-21 | ||
| JPS6360379U (en) * | 1986-10-06 | 1988-04-21 | ||
| JPH01132272U (en) * | 1988-03-01 | 1989-09-07 | ||
| JP2021045850A (en) * | 2019-09-17 | 2021-03-25 | 三菱鉛筆株式会社 | Applicator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS627513Y2 (en) | 1987-02-20 |
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