JP7104385B2 - 直液式筆記具 - Google Patents
直液式筆記具 Download PDFInfo
- Publication number
- JP7104385B2 JP7104385B2 JP2019535415A JP2019535415A JP7104385B2 JP 7104385 B2 JP7104385 B2 JP 7104385B2 JP 2019535415 A JP2019535415 A JP 2019535415A JP 2019535415 A JP2019535415 A JP 2019535415A JP 7104385 B2 JP7104385 B2 JP 7104385B2
- Authority
- JP
- Japan
- Prior art keywords
- float
- sticks
- ink
- pair
- direct
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K29/00—Combinations of writing implements with other articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K7/00—Ball-point pens
- B43K7/02—Ink reservoirs; Ink cartridges
-
- 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
- B43K8/03—Ink reservoirs; Ink cartridges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pens And Brushes (AREA)
Description
Claims (6)
- 芯と、前記芯にインクを供給するための芯収装部と、インクを貯留する透明又は半透明樹脂製のインクタンクとから成り、
前記インクタンク内に、インクに対して浮沈してインク攪拌子として機能する浮遊要素が内包され、前記浮遊要素は、フロートと、前記フロートの上下面に取り付けられる一対のスティックとから成り、前記スティックにキャラクター、動物、ハート形、星形その他の人目を惹く形態が表現されていて、前記インクタンクを通して前記浮遊要素の動きを透視可能であることを特徴とする直液式筆記具。 - 前記一対のスティックは脚部を有し、一方の前記スティックの脚部が前記フロートに形成される嵌入孔に前記フロートの上面側から差し込まれ、他方の前記スティックの脚部が前記嵌入孔に前記フロートの下面側から差し込まれることにより、前記一対のスティックが前記フロートに固定される、請求項1に記載の直液式筆記具。
- 前記一対のスティックの脚部は先端に係止用ツメを有し、前記ツメが前記嵌入孔内に形成される段部に係止される、請求項2に記載の直液式筆記具。
- 前記一対のスティックの脚部は凸部を有し、前記嵌入孔内への嵌入時に、一方の前記スティックの脚部の凸部が他方の前記スティックの脚部の前記ツメを、前記嵌入孔内の段部側に押圧するよう作用する、請求項3に記載の直液式筆記具。
- 前記一対のスティックは同一形状であって、前記フロートの上下面に対称的に差し込まれる、請求項1乃至4のいずれかに記載の直液式筆記具。
- 前記フロートは、三角柱状、四角柱状その他の、前記インクタンクの内周面との間にインク通流空間が確保される形状とされる、請求項1乃至5のいずれかに記載の直液式筆記具。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018225290 | 2018-11-30 | ||
JP2018225290 | 2018-11-30 | ||
PCT/JP2019/015630 WO2020110337A1 (ja) | 2018-11-30 | 2019-04-10 | 直液式筆記具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2020110337A1 JPWO2020110337A1 (ja) | 2021-09-02 |
JP7104385B2 true JP7104385B2 (ja) | 2022-07-21 |
Family
ID=70852727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019535415A Active JP7104385B2 (ja) | 2018-11-30 | 2019-04-10 | 直液式筆記具 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP7104385B2 (ja) |
KR (1) | KR102231420B1 (ja) |
CN (1) | CN111655507B (ja) |
TW (1) | TWI785256B (ja) |
WO (1) | WO2020110337A1 (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003018329A1 (fr) | 2001-08-31 | 2003-03-06 | Mitsubishi Pencil Kabushikikaisha | Outil d'ecriture |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2237883A (en) * | 1940-05-23 | 1941-04-08 | Sylvester G Lipic | Ornamental device for pencils or the like |
JPS6174484U (ja) * | 1984-10-22 | 1986-05-20 | ||
JP2590375Y2 (ja) * | 1993-04-09 | 1999-02-10 | セーラー万年筆株式会社 | 直液式筆記具 |
CN2240437Y (zh) * | 1995-09-13 | 1996-11-20 | 郝培志 | 可擦性圆珠笔 |
JP2820388B2 (ja) * | 1996-04-25 | 1998-11-05 | 株式会社パイロット | 修正液ペン |
JP2000255192A (ja) * | 1999-03-08 | 2000-09-19 | Zebra Pen Corp | 筆記具 |
CN2372143Y (zh) * | 1999-07-09 | 2000-04-05 | 房德祥 | 笔具的动态光影装置 |
JP2005028831A (ja) | 2003-07-11 | 2005-02-03 | Pilot Ink Co Ltd | 筆記具 |
TWM269197U (en) * | 2005-01-07 | 2005-07-01 | Jr-Chiuan Tu | Improved structure for pen |
US7037015B1 (en) * | 2005-07-27 | 2006-05-02 | Chartpak, Inc. | Roller ball pen for pigmented inks |
CN201102399Y (zh) * | 2007-10-31 | 2008-08-20 | 卓艺香港有限公司 | 一种带有装饰物的笔 |
KR20100024067A (ko) * | 2008-08-25 | 2010-03-05 | 동아연필 주식회사 | 직액식 볼펜리필 |
-
2019
- 2019-04-10 KR KR1020197021775A patent/KR102231420B1/ko active IP Right Grant
- 2019-04-10 WO PCT/JP2019/015630 patent/WO2020110337A1/ja active Application Filing
- 2019-04-10 CN CN201980001234.9A patent/CN111655507B/zh active Active
- 2019-04-10 JP JP2019535415A patent/JP7104385B2/ja active Active
- 2019-07-11 TW TW108124527A patent/TWI785256B/zh active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003018329A1 (fr) | 2001-08-31 | 2003-03-06 | Mitsubishi Pencil Kabushikikaisha | Outil d'ecriture |
Also Published As
Publication number | Publication date |
---|---|
TW202021825A (zh) | 2020-06-16 |
JPWO2020110337A1 (ja) | 2021-09-02 |
CN111655507A (zh) | 2020-09-11 |
TWI785256B (zh) | 2022-12-01 |
WO2020110337A1 (ja) | 2020-06-04 |
KR20200066585A (ko) | 2020-06-10 |
KR102231420B1 (ko) | 2021-03-23 |
CN111655507B (zh) | 2021-08-06 |
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