JP6506540B2 - 消去部材を備える筆記具 - Google Patents
消去部材を備える筆記具 Download PDFInfo
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- JP6506540B2 JP6506540B2 JP2014239164A JP2014239164A JP6506540B2 JP 6506540 B2 JP6506540 B2 JP 6506540B2 JP 2014239164 A JP2014239164 A JP 2014239164A JP 2014239164 A JP2014239164 A JP 2014239164A JP 6506540 B2 JP6506540 B2 JP 6506540B2
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- JP
- Japan
- Prior art keywords
- erasing member
- writing instrument
- knock
- hole
- erasing
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- Pens And Brushes (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
なお、本明細書中では、筆記具1の長手方向において、筆記部5a側を「前」側と規定し、その反対側を「後」側と規定する。
30 操作部
40 ノック棒
43 穴部
44 側壁部
45 底壁部
46 端面
50 消去部材
51 基部
52 外側部
53 肩状部
Claims (1)
- 筆記具の長手方向の少なくとも一方の端部に備えられた消去部材固定部と、
前記消去部材固定部に固定された消去部材と、を具備する筆記具であって、
前記消去部材固定部が、側壁部と、前記側壁部によって形成される穴部とを有しており、
前記消去部材が、前記穴部を充填する基部と前記穴部の外側の外側部とを有し、前記基部で前記側壁部の内周面に接合されるとともに、前記外側部で前記側壁部の端面に接合され、前記消去部材の基部の端面の面積が、前記穴部の入口における前記基部の断面積よりも小さくなるように、前記側壁部の内周面が少なくとも一つの段付き部を有することを特徴とする、筆記具。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014239164A JP6506540B2 (ja) | 2014-11-26 | 2014-11-26 | 消去部材を備える筆記具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014239164A JP6506540B2 (ja) | 2014-11-26 | 2014-11-26 | 消去部材を備える筆記具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016097665A JP2016097665A (ja) | 2016-05-30 |
| JP6506540B2 true JP6506540B2 (ja) | 2019-04-24 |
Family
ID=56075874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014239164A Expired - Fee Related JP6506540B2 (ja) | 2014-11-26 | 2014-11-26 | 消去部材を備える筆記具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6506540B2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6896403B2 (ja) * | 2016-11-30 | 2021-06-30 | 三菱鉛筆株式会社 | 消去式筆記具 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS517026U (ja) * | 1974-07-01 | 1976-01-19 | ||
| JPH0732116Y2 (ja) * | 1988-04-14 | 1995-07-26 | セーラー万年筆株式会社 | 筆記具の軸筒と蓋栓の固着構造 |
| JP2008296412A (ja) * | 2007-05-30 | 2008-12-11 | Pilot Ink Co Ltd | 熱変色性筆記具 |
| JP2009023273A (ja) * | 2007-07-21 | 2009-02-05 | Pilot Ink Co Ltd | 摩擦具 |
| JP2009023272A (ja) * | 2007-07-21 | 2009-02-05 | Pilot Ink Co Ltd | 摩擦具 |
| JP2009066892A (ja) * | 2007-09-13 | 2009-04-02 | Pilot Ink Co Ltd | 摩擦具 |
| JP2009178900A (ja) * | 2008-01-30 | 2009-08-13 | Pilot Ink Co Ltd | 筆記具 |
| JP5665259B2 (ja) * | 2008-03-13 | 2015-02-04 | パイロットインキ株式会社 | 軟質部材の取付構造 |
| JP2011037086A (ja) * | 2009-08-10 | 2011-02-24 | Pilot Ink Co Ltd | 熱変色性筆記具 |
| JP5794730B2 (ja) * | 2011-05-31 | 2015-10-14 | 三菱鉛筆株式会社 | 筆記具用キャップ及び消去性インクを有する筆記具 |
| JP6054063B2 (ja) * | 2011-12-09 | 2016-12-27 | 三菱鉛筆株式会社 | 消去部材を備えた筆記具 |
-
2014
- 2014-11-26 JP JP2014239164A patent/JP6506540B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016097665A (ja) | 2016-05-30 |
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