JP2021045978A - リフィル及びリフィルを備えた筆記具 - Google Patents
リフィル及びリフィルを備えた筆記具 Download PDFInfo
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- JP2021045978A JP2021045978A JP2020213814A JP2020213814A JP2021045978A JP 2021045978 A JP2021045978 A JP 2021045978A JP 2020213814 A JP2020213814 A JP 2020213814A JP 2020213814 A JP2020213814 A JP 2020213814A JP 2021045978 A JP2021045978 A JP 2021045978A
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- refill
- plug
- rear end
- refill plug
- air flow
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Images
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- Pens And Brushes (AREA)
Abstract
Description
10 リフィル
11 軸筒
12 キャップ
30 リフィル栓
33d 孔
35 空気流通路
36 開口部
Claims (2)
- 先端部と、後端部と、前記先端部に設けられた筆記部と、前記後端部に装着されたリフィル栓とを具備する管状のリフィルであって、
前記リフィル栓は、当該リフィルの内部及び外部間を連通する空気流通路を具備し、
当該リフィルの外部から該空気流通路内へ続く開口部が、前記後端部の側面部又は前記リフィル栓の側面部に設けられ、
前記リフィル栓の後端面の中心軸線近傍に、横断面において非円形に画成された孔が形成されていることを特徴とするリフィル。 - 軸筒と、該軸筒内に収容された請求項1に記載のリフィルとを具備し、前記リフィル栓が、当該リフィルを軸筒内へ収容する際に該軸筒内の係合部と係合することを特徴とする筆記具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020213814A JP7504019B2 (ja) | 2016-12-16 | 2020-12-23 | リフィル及びリフィルを備えた筆記具 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016244358A JP6815857B2 (ja) | 2016-12-16 | 2016-12-16 | リフィル及びリフィルを備えた筆記具 |
JP2020213814A JP7504019B2 (ja) | 2016-12-16 | 2020-12-23 | リフィル及びリフィルを備えた筆記具 |
Related Parent Applications (1)
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JP2016244358A Division JP6815857B2 (ja) | 2016-12-16 | 2016-12-16 | リフィル及びリフィルを備えた筆記具 |
Publications (3)
Publication Number | Publication Date |
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JP2021045978A true JP2021045978A (ja) | 2021-03-25 |
JP2021045978A5 JP2021045978A5 (ja) | 2021-06-17 |
JP7504019B2 JP7504019B2 (ja) | 2024-06-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2020213814A Active JP7504019B2 (ja) | 2016-12-16 | 2020-12-23 | リフィル及びリフィルを備えた筆記具 |
Country Status (1)
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JP (1) | JP7504019B2 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005074922A (ja) * | 2003-09-03 | 2005-03-24 | Mitsubishi Pencil Co Ltd | ボールペン |
JP2010274667A (ja) * | 2010-09-13 | 2010-12-09 | Pilot Ink Co Ltd | 筆記具 |
JP2014065188A (ja) * | 2012-09-25 | 2014-04-17 | Mitsubishi Pencil Co Ltd | リフィル及びリフィルを備えたボールペン |
JP2014076579A (ja) * | 2012-10-10 | 2014-05-01 | Mitsubishi Pencil Co Ltd | 筆記具リフィル及び筆記具 |
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2020
- 2020-12-23 JP JP2020213814A patent/JP7504019B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005074922A (ja) * | 2003-09-03 | 2005-03-24 | Mitsubishi Pencil Co Ltd | ボールペン |
JP2010274667A (ja) * | 2010-09-13 | 2010-12-09 | Pilot Ink Co Ltd | 筆記具 |
JP2014065188A (ja) * | 2012-09-25 | 2014-04-17 | Mitsubishi Pencil Co Ltd | リフィル及びリフィルを備えたボールペン |
JP2014076579A (ja) * | 2012-10-10 | 2014-05-01 | Mitsubishi Pencil Co Ltd | 筆記具リフィル及び筆記具 |
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JP7504019B2 (ja) | 2024-06-21 |
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