JP6479339B2 - 筆記具 - Google Patents
筆記具 Download PDFInfo
- Publication number
- JP6479339B2 JP6479339B2 JP2014096068A JP2014096068A JP6479339B2 JP 6479339 B2 JP6479339 B2 JP 6479339B2 JP 2014096068 A JP2014096068 A JP 2014096068A JP 2014096068 A JP2014096068 A JP 2014096068A JP 6479339 B2 JP6479339 B2 JP 6479339B2
- Authority
- JP
- Japan
- Prior art keywords
- writing
- writing instrument
- operation unit
- state
- rear end
- 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.)
- Expired - Fee Related
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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
10 筆記具本体
11 軸筒
13 内筒
14a 筆記部
14 リフィル
16 ノック機構
17 回転子
18 操作部
20 キャップ
23 消去具台
24 消去具
25 カバー部材
26 操作部押圧部材
Claims (1)
- 筆記具本体と、
該筆記具本体内に軸線方向に移動可能に配置され且つ一端に筆記部を有する筆記体と、
前記筆記具本体の後端に軸線方向に移動可能に取り付けられた操作部と、を具備し、
前記操作部の動作によって、前記筆記部が前記筆記具本体の前端から突出した筆記状態と前記筆記部が前記筆記具本体内に没入した非筆記状態とが切り替えられるノック式の熱変色性の筆記具であって、
筆記状態と非筆記状態との切り替え時における前記操作部の後端面が、前記筆記具本体の後端面よりも前方に位置し、
別体の操作部押圧部材をさらに具備することによって、該操作部押圧部材を前記操作部の後部に当接させることにより筆記状態と非筆記状態との切り替えを可能にし、
前記操作部押圧部材が、擦過した際に生じる摩擦熱によって当該筆記具の筆跡を熱変色可能である消去具であることを特徴とする筆記具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014096068A JP6479339B2 (ja) | 2013-12-24 | 2014-05-07 | 筆記具 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013265438 | 2013-12-24 | ||
JP2013265438 | 2013-12-24 | ||
JP2014096068A JP6479339B2 (ja) | 2013-12-24 | 2014-05-07 | 筆記具 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019020117A Division JP6695460B2 (ja) | 2013-12-24 | 2019-02-06 | 筆記具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015143001A JP2015143001A (ja) | 2015-08-06 |
JP6479339B2 true JP6479339B2 (ja) | 2019-03-06 |
Family
ID=53888399
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014096068A Expired - Fee Related JP6479339B2 (ja) | 2013-12-24 | 2014-05-07 | 筆記具 |
JP2019020117A Active JP6695460B2 (ja) | 2013-12-24 | 2019-02-06 | 筆記具 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019020117A Active JP6695460B2 (ja) | 2013-12-24 | 2019-02-06 | 筆記具 |
Country Status (1)
Country | Link |
---|---|
JP (2) | JP6479339B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6731239B2 (ja) * | 2015-11-27 | 2020-07-29 | 三菱鉛筆株式会社 | 消去具及び筆記具付き消去具 |
JP2019135093A (ja) * | 2018-02-05 | 2019-08-15 | 三菱鉛筆株式会社 | ペン先及びこのペン先を備えた筆記具 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6013678Y2 (ja) * | 1978-03-06 | 1985-05-01 | ぺんてる株式会社 | インキ内蔵ノツク式筆記具 |
JPS60168987U (ja) * | 1984-04-16 | 1985-11-09 | 株式会社パイロット | 筆記具 |
JPS6318293U (ja) * | 1986-07-22 | 1988-02-06 | ||
JP2008273076A (ja) * | 2007-04-30 | 2008-11-13 | Pilot Ink Co Ltd | 熱変色性筆記具 |
-
2014
- 2014-05-07 JP JP2014096068A patent/JP6479339B2/ja not_active Expired - Fee Related
-
2019
- 2019-02-06 JP JP2019020117A patent/JP6695460B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2015143001A (ja) | 2015-08-06 |
JP6695460B2 (ja) | 2020-05-20 |
JP2019084831A (ja) | 2019-06-06 |
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