JPH01153986U - - Google Patents
Info
- Publication number
- JPH01153986U JPH01153986U JP4046788U JP4046788U JPH01153986U JP H01153986 U JPH01153986 U JP H01153986U JP 4046788 U JP4046788 U JP 4046788U JP 4046788 U JP4046788 U JP 4046788U JP H01153986 U JPH01153986 U JP H01153986U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- seal cap
- refill
- tube
- outer periphery
- 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 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 230000008020 evaporation Effects 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Pens And Brushes (AREA)
Description
第１図は本考案の実施例であるリフイールの縦
断面図、第２図は筆記具に収納したときの状態を
示した要部透視断面図、第３図はシールキヤツプ
を軸先より突出した状態を示した要部透視断面図
、第４図はシールキヤツプを離脱し筆記状態にセ
ツトされたときの要部透視断面図を示している。
１……リフイール、２……前チユーブ、３……
後チユーブ、４……横孔、５……通気溝、６……
通気孔、７……先端部、８……シールキヤツプ、
９……突部、１０……チツプ、１１……インク誘
導芯、１２……インク吸蔵体、１３……尾栓、１
４……筆記具、１５……リターンスプリング、１
６……軸先端口、１７……軸。
Figure 1 is a vertical sectional view of a refill that is an embodiment of the present invention, Figure 2 is a perspective sectional view of the main part showing the state when stored in a writing instrument, and Figure 3 is a state where the seal cap is protruded from the tip of the shaft. FIG. 4 shows a perspective sectional view of the main part when the seal cap is removed and the writing state is set. 1... refeel, 2... front tube, 3...
Rear tube, 4... side hole, 5... ventilation groove, 6...
Ventilation hole, 7...Tip, 8...Seal cap,
9...Protrusion, 10...Tip, 11...Ink guiding core, 12...Ink storage body, 13...Tail plug, 1
4...Writing implement, 15...Return spring, 1
6...Shaft tip opening, 17...Shaft.
Claims (1)
て、インク吸蔵体１２を内臓したインクの蒸発を
抑制する特性に優れた樹脂成形品よりなるチユー
ブの先端部７の端面にインク吸蔵部と通気溝５を
通じて通気孔６を備えるとともに、先端部７の外
周にチツプ１０と通気孔６を閉塞してシールキヤ
ツプ８を嵌着してなるリフイール１をその先端部
が軸先端口１６から出没可能となした筆記具１４
に搭載するとともに、上記シールキヤツプ８の外
周部に軸先端口１６の内径よりやや大きめの径と
なる突部９を適宜設けたことを特徴とする水性ボ
ールペン等筆記具のリフイール。 A tip 10 of a water-based ballpoint pen or the like is attached to the tip of the tube, and an ink absorbing portion and a ventilation groove 5 are inserted into the end face of the tip portion 7 of the tube, which is made of a resin molded product with an ink absorbing body 12 and has excellent properties for suppressing ink evaporation. This writing instrument has a refill 1 which is provided with a ventilation hole 6 and has a tip 10 and a seal cap 8 fitted on the outer periphery of the tip 7 to close the ventilation hole 6, so that the tip can come out and go out from the shaft tip opening 16. 14
A refill for a writing instrument such as a water-based ballpoint pen, characterized in that a protrusion 9 having a diameter slightly larger than the inner diameter of the shaft tip opening 16 is appropriately provided on the outer periphery of the seal cap 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4046788U JPH01153986U (en) | 1988-03-29 | 1988-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4046788U JPH01153986U (en) | 1988-03-29 | 1988-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01153986U true JPH01153986U (en) | 1989-10-24 |
Family
ID=31266937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4046788U Pending JPH01153986U (en) | 1988-03-29 | 1988-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01153986U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014043055A (en) * | 2012-08-28 | 2014-03-13 | Pentel Corp | Method of manufacturing ballpoint pen |
| JP2014043056A (en) * | 2012-08-28 | 2014-03-13 | Pentel Corp | Method of manufacturing ballpoint pen |
-
1988
- 1988-03-29 JP JP4046788U patent/JPH01153986U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014043055A (en) * | 2012-08-28 | 2014-03-13 | Pentel Corp | Method of manufacturing ballpoint pen |
| JP2014043056A (en) * | 2012-08-28 | 2014-03-13 | Pentel Corp | Method of manufacturing ballpoint pen |