JP6024325B2 - 筆記具 - Google Patents
筆記具 Download PDFInfo
- Publication number
- JP6024325B2 JP6024325B2 JP2012201085A JP2012201085A JP6024325B2 JP 6024325 B2 JP6024325 B2 JP 6024325B2 JP 2012201085 A JP2012201085 A JP 2012201085A JP 2012201085 A JP2012201085 A JP 2012201085A JP 6024325 B2 JP6024325 B2 JP 6024325B2
- Authority
- JP
- Japan
- Prior art keywords
- supply pipe
- ink
- batting
- pen tip
- 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.)
- Active
Links
- 239000000835 fiber Substances 0.000 claims description 17
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K8/00—Pens with writing-points other than nibs or balls
- B43K8/02—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
- B43K8/04—Arrangements for feeding ink to writing-points
- B43K8/12—Arrangements for feeding ink to writing-points writing-points or writing-point units being separable from reservoir
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K8/00—Pens with writing-points other than nibs or balls
- B43K8/02—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
- B43K8/022—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material with writing-points comprising fibres
Landscapes
- Pens And Brushes (AREA)
Description
2…インクカートリッジ
4…胴部
5…ペン先
6…中綿
7…供給管
71a…突出部
71b…非突出部
71c…供給路
Claims (6)
- 内部にインクを貯蔵可能なインクカートリッジと、このインクカートリッジの一部を内部に収納可能な胴部と、この胴部に支持されインクカートリッジからインクの供給を受けるペン先と、これらインクカートリッジとペン先との間に設けられる中綿と、この中綿に挿入され前記インクカートリッジ内のインクをその中綿を介して前記ペン先に供給するための供給管とを備え、この供給管が、ペン先側が前記中綿に挿入される一本の供給管本体を有し、この供給管本体が、ペン先側端面に中綿に挿入されることによって該中綿の繊維を圧縮させて繊維密度が高い部位を部分的に形成させるための突出部を有するとともに、内部にインク及び空気を流通させるための一本の供給路を有し、この供給路のペン先側の開口端が前記突出部から非突出部に亘って開口していることを特徴とする筆記具。
- 前記供給管のペン先側端部の幅方向中央に前記突出部を有する請求項1記載の筆記具。
- 前記供給管のペン先側端部が、幅方向中央に向かうにつれペン先側に向かう傾斜を有する請求項2記載の筆記具。
- 前記供給管が扁平な形状を有する請求項1、2又は3記載の筆記具。
- 前記胴部の内周に、長手方向に延伸し前記ペン先を保持するペン先保持リブ、及び長手方向に延伸し前記中綿を保持する中綿保持リブを有し、前記胴部と前記ペン先保持リブとの間の空間及び前記胴部と前記中綿保持リブとの間の空間を空気が流通可能な空気流通路としている請求項1、2、3又は4記載の筆記具。
- インクカートリッジに設けた雄ねじを供給管に設けた雌ねじに螺合させることによりインクカートリッジと供給管とを接続するようにしている筆記具であって、前記供給管が前記中綿保持リブと係合可能な回り止め凹部を有する請求項5記載の筆記具。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012201085A JP6024325B2 (ja) | 2012-09-13 | 2012-09-13 | 筆記具 |
CN201380047596.4A CN104619514B (zh) | 2012-09-13 | 2013-07-25 | 书写用具 |
PCT/JP2013/070136 WO2014041901A1 (ja) | 2012-09-13 | 2013-07-25 | 筆記具 |
IN606KON2015 IN2015KN00606A (ja) | 2012-09-13 | 2015-03-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012201085A JP6024325B2 (ja) | 2012-09-13 | 2012-09-13 | 筆記具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014054777A JP2014054777A (ja) | 2014-03-27 |
JP6024325B2 true JP6024325B2 (ja) | 2016-11-16 |
Family
ID=50278030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012201085A Active JP6024325B2 (ja) | 2012-09-13 | 2012-09-13 | 筆記具 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6024325B2 (ja) |
CN (1) | CN104619514B (ja) |
IN (1) | IN2015KN00606A (ja) |
WO (1) | WO2014041901A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017094614A1 (ja) * | 2015-11-30 | 2017-06-08 | 株式会社パイロットコーポレーション | インキカートリッジ及び筆記具 |
TWI645987B (zh) | 2017-09-18 | 2019-01-01 | 順德工業股份有限公司 | 書寫工具 |
CN110001239B (zh) * | 2018-01-04 | 2021-01-29 | 顺德工业股份有限公司 | 书写工具 |
CN111619264B (zh) | 2020-06-05 | 2022-05-20 | 青岛点石文具用品有限公司 | 书写文具 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58192082U (ja) * | 1982-06-17 | 1983-12-20 | 株式会社寿 | 筆記具 |
JP2002002174A (ja) * | 2000-06-22 | 2002-01-08 | Masaaki Fukami | 筆記具 |
CN101274565B (zh) * | 2004-09-14 | 2010-04-07 | 百乐墨水株式会社 | 直液式笔具 |
CN100509438C (zh) * | 2006-03-09 | 2009-07-08 | 百乐墨水株式会社 | 直液式书写工具 |
JP4943956B2 (ja) * | 2007-06-29 | 2012-05-30 | パイロットインキ株式会社 | 直液式筆記具 |
-
2012
- 2012-09-13 JP JP2012201085A patent/JP6024325B2/ja active Active
-
2013
- 2013-07-25 CN CN201380047596.4A patent/CN104619514B/zh active Active
- 2013-07-25 WO PCT/JP2013/070136 patent/WO2014041901A1/ja active Application Filing
-
2015
- 2015-03-09 IN IN606KON2015 patent/IN2015KN00606A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN104619514A (zh) | 2015-05-13 |
IN2015KN00606A (ja) | 2015-07-17 |
JP2014054777A (ja) | 2014-03-27 |
WO2014041901A1 (ja) | 2014-03-20 |
CN104619514B (zh) | 2017-09-01 |
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