JP6815857B2 - 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
- Publication number
- JP6815857B2 JP6815857B2 JP2016244358A JP2016244358A JP6815857B2 JP 6815857 B2 JP6815857 B2 JP 6815857B2 JP 2016244358 A JP2016244358 A JP 2016244358A JP 2016244358 A JP2016244358 A JP 2016244358A JP 6815857 B2 JP6815857 B2 JP 6815857B2
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- JP
- Japan
- Prior art keywords
- refill
- plug
- rear end
- refill plug
- air flow
- 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.)
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- 239000004743 Polypropylene Substances 0.000 description 3
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- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
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- 239000004417 polycarbonate Substances 0.000 description 2
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- 239000004416 thermosoftening plastic Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
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- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
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- 238000003825 pressing Methods 0.000 description 1
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Images
Landscapes
- Pens And Brushes (AREA)
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 |
---|---|---|---|
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 |
Applications Claiming Priority (1)
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 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020213814A Division JP2021045978A (ja) | 2020-12-23 | 2020-12-23 | リフィル及びリフィルを備えた筆記具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018094875A JP2018094875A (ja) | 2018-06-21 |
JP6815857B2 true JP6815857B2 (ja) | 2021-01-20 |
Family
ID=62631703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016244358A Active 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 |
Country Status (1)
Country | Link |
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JP (1) | JP6815857B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6632690B1 (ja) * | 2018-11-16 | 2020-01-22 | ウィントレーディング株式会社 | 塗布具 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4404296B2 (ja) * | 2003-09-03 | 2010-01-27 | 三菱鉛筆株式会社 | ボールペン |
JP4615069B2 (ja) * | 2010-09-13 | 2011-01-19 | パイロットインキ株式会社 | 筆記具 |
JP6045270B2 (ja) * | 2012-09-25 | 2016-12-14 | 三菱鉛筆株式会社 | リフィルを備えたボールペン |
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2016
- 2016-12-16 JP JP2016244358A patent/JP6815857B2/ja active Active
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JP2018094875A (ja) | 2018-06-21 |
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