JP7346669B2 - 筆記具 - Google Patents
筆記具 Download PDFInfo
- Publication number
- JP7346669B2 JP7346669B2 JP2022104772A JP2022104772A JP7346669B2 JP 7346669 B2 JP7346669 B2 JP 7346669B2 JP 2022104772 A JP2022104772 A JP 2022104772A JP 2022104772 A JP2022104772 A JP 2022104772A JP 7346669 B2 JP7346669 B2 JP 7346669B2
- Authority
- JP
- Japan
- Prior art keywords
- writing instrument
- writing
- sliding member
- state
- barrel
- 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
Links
Images
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Pens And Brushes (AREA)
Description
2 軸筒
3 消去部材
4 先軸
5 後軸
6 リフィル
6a 筆記部
7 内筒
8 外摺動部材
9 内摺動部材
10 ボール
11 解除部材
12 ガイド管
13 コイルスプリング
14 コイルスプリング
Claims (1)
- 軸筒と、該軸筒内に配置されたシャープペンシルと、前記軸筒内に摺動可能に配置され且つ一端に消しゴムと、を具備する筆記具であって、
前記消しゴムが前記軸筒の一端から突出した消去状態と前記消しゴムが前記軸筒内に没入した非消去状態とを切り替え可能に構成され、前記消去状態と前記非消去状態とを切り替える操作部が当該筆記具の外面に設けられておらず、
前記軸筒内に消しゴム用の出没機構をさらに具備し、当該筆記具の軸線方向への慣性力によって、前記消しゴム用の出没機構が前記消しゴムの保持又は解除を行い、それによって前記消去状態又は前記非消去状態となり、
前記出没機構が、ボールと、前記軸筒に対して取り付けられると共に前記消しゴムを収容し、前記ボールを収容する貫通孔が形成された円筒状の内筒と、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 |
---|---|---|---|
JP2022104772A JP7346669B2 (ja) | 2020-04-15 | 2022-06-29 | 筆記具 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020072952A JP6907375B2 (ja) | 2019-05-15 | 2020-04-15 | 筆記具 |
JP2021109120A JP7098797B2 (ja) | 2020-04-15 | 2021-06-30 | 筆記具 |
JP2022104772A JP7346669B2 (ja) | 2020-04-15 | 2022-06-29 | 筆記具 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021109120A Division JP7098797B2 (ja) | 2020-04-15 | 2021-06-30 | 筆記具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022132250A JP2022132250A (ja) | 2022-09-07 |
JP7346669B2 true JP7346669B2 (ja) | 2023-09-19 |
Family
ID=77916515
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021109120A Active JP7098797B2 (ja) | 2020-04-15 | 2021-06-30 | 筆記具 |
JP2022104772A Active JP7346669B2 (ja) | 2020-04-15 | 2022-06-29 | 筆記具 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021109120A Active JP7098797B2 (ja) | 2020-04-15 | 2021-06-30 | 筆記具 |
Country Status (1)
Country | Link |
---|---|
JP (2) | JP7098797B2 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120014737A1 (en) | 2009-03-24 | 2012-01-19 | Morris Corporation | Writing implement with simultaneous retractable ends |
JP6368488B2 (ja) | 2010-12-29 | 2018-08-01 | シージェイ チェイルジェダン コーポレーション | L−メチオニン及び関連産物の生産方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6217263Y2 (ja) * | 1979-04-20 | 1987-05-01 | ||
JPS6368488U (ja) * | 1986-07-14 | 1988-05-09 | ||
JPH0556491U (ja) * | 1991-12-27 | 1993-07-27 | 株式会社壽 | ボールペン |
JPH1086595A (ja) * | 1996-09-18 | 1998-04-07 | Machida:Kk | 消しゴム繰り出し機構 |
JP2000079795A (ja) * | 1998-09-03 | 2000-03-21 | Machida:Kk | 棒状消しゴム繰り出し機構 |
JP2011093164A (ja) * | 2009-10-28 | 2011-05-12 | Pilot Ink Co Ltd | 熱変色性筆記具 |
-
2021
- 2021-06-30 JP JP2021109120A patent/JP7098797B2/ja active Active
-
2022
- 2022-06-29 JP JP2022104772A patent/JP7346669B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120014737A1 (en) | 2009-03-24 | 2012-01-19 | Morris Corporation | Writing implement with simultaneous retractable ends |
JP6368488B2 (ja) | 2010-12-29 | 2018-08-01 | シージェイ チェイルジェダン コーポレーション | L−メチオニン及び関連産物の生産方法 |
Also Published As
Publication number | Publication date |
---|---|
JP7098797B2 (ja) | 2022-07-11 |
JP2022132250A (ja) | 2022-09-07 |
JP2021154749A (ja) | 2021-10-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6654213B2 (ja) | 熱変色性筆記具及び摩擦具 | |
JP2015020282A (ja) | 消去部材を備えた筆記具 | |
JP2019136947A (ja) | 先端部で字消しが可能な筆記具 | |
JP6907375B2 (ja) | 筆記具 | |
JP7346669B2 (ja) | 筆記具 | |
JP6530095B2 (ja) | 筆記具 | |
JP6695460B2 (ja) | 筆記具 | |
JP6312444B2 (ja) | 消去部材を備えた筆記具 | |
JP6692964B2 (ja) | 筆記具 | |
JP6301087B2 (ja) | 筆記具 | |
JP7285088B2 (ja) | 多芯筆記具 | |
EP3222438B1 (en) | Thermochromic writing instrument | |
JP4906625B2 (ja) | ノック式筆記具 | |
JP2015036192A (ja) | 消去部材を備えた筆記具 | |
JP7377061B2 (ja) | 筆記具 | |
GB2143781A (en) | Writing instrument | |
JP6521583B2 (ja) | 筆記具 | |
JPH07285291A (ja) | 芯体繰り出し具 | |
JP7118192B2 (ja) | 熱変色性筆記具 | |
JP3897977B2 (ja) | 複合保持具が組込まれたキャップを備えた筆記具 | |
WO2023238815A1 (ja) | 出没式筆記具 | |
JP3189357U (ja) | 静電型入力ペン | |
JP2001018578A (ja) | 筆記具 | |
JP2024000380A (ja) | 出没式筆記具 | |
JP2023023168A (ja) | 筆記具 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220728 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230328 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20230525 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230725 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230808 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230906 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7346669 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |