JP2023116794A - 消去具を備えた筆記具 - Google Patents
消去具を備えた筆記具 Download PDFInfo
- Publication number
- JP2023116794A JP2023116794A JP2023102387A JP2023102387A JP2023116794A JP 2023116794 A JP2023116794 A JP 2023116794A JP 2023102387 A JP2023102387 A JP 2023102387A JP 2023102387 A JP2023102387 A JP 2023102387A JP 2023116794 A JP2023116794 A JP 2023116794A
- Authority
- JP
- Japan
- Prior art keywords
- erasing
- tool
- writing instrument
- handwriting
- writing
- 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.)
- Granted
Links
- 239000000976 ink Substances 0.000 description 56
- 239000000463 material Substances 0.000 description 11
- 150000001875 compounds Chemical class 0.000 description 7
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 6
- 229920002725 thermoplastic elastomer Polymers 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 229920002397 thermoplastic olefin Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea group Chemical group NC(=O)N XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Pens And Brushes (AREA)
Abstract
Description
図1は、本発明の第1例であるノック式筆記具の形態となっている。本実施例は、図に示す様にノックカバーと一体になった第1の消去部材である熱変色インク用の消去具10が一本のノック式消去具であり、第2の消去部材である鉛筆芯用の消去具11が軸筒31内に収容される構成となっている。一般的な筆記具と同形態の一本の消去具とすることで幅が嵩まないことから、筆記具ケース等への収納を容易とし、携帯性に優れるという利点を有する。なお、本明細書中では、筆記部が突出する側を「前」側と規定し、筆記部とは反対側を「後」側と規定する。
11 鉛筆芯用の消去具(第2の消去部材)
31 軸筒
32 口プラ
33 内径部
34 チャック体
35 締め具
36 テーパー部分
41 筆記体
42 ガイド筒
43 振り子
44 スライド駒
45 ノックカバー
46 ノックパイプ
47 消去部材ホルダ
51 ボールペン等筆記体
52 シャープペンシル筆記体
53 円筒カム
54 カム斜面
Claims (1)
- 本願明細書に記載の発明。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012012236 | 2012-01-24 | ||
JP2012012236 | 2012-01-24 | ||
JP2020001024A JP6974509B2 (ja) | 2012-01-24 | 2020-01-07 | 消去具を備えた筆記具 |
JP2021180413A JP7303275B2 (ja) | 2012-01-24 | 2021-11-04 | 消去具を備えた筆記具 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021180413A Division JP7303275B2 (ja) | 2012-01-24 | 2021-11-04 | 消去具を備えた筆記具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2023116794A true JP2023116794A (ja) | 2023-08-22 |
JP7562770B2 JP7562770B2 (ja) | 2024-10-07 |
Family
ID=49266742
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013011491A Expired - Fee Related JP6290536B2 (ja) | 2012-01-24 | 2013-01-24 | 消去具を備えた筆記具 |
JP2018021074A Pending JP2018114758A (ja) | 2012-01-24 | 2018-02-08 | 消去具を備えた筆記具 |
JP2020001024A Active JP6974509B2 (ja) | 2012-01-24 | 2020-01-07 | 消去具を備えた筆記具 |
JP2021180413A Active JP7303275B2 (ja) | 2012-01-24 | 2021-11-04 | 消去具を備えた筆記具 |
JP2023102387A Active JP7562770B2 (ja) | 2012-01-24 | 2023-06-22 | 消去具を備えた筆記具 |
Family Applications Before (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013011491A Expired - Fee Related JP6290536B2 (ja) | 2012-01-24 | 2013-01-24 | 消去具を備えた筆記具 |
JP2018021074A Pending JP2018114758A (ja) | 2012-01-24 | 2018-02-08 | 消去具を備えた筆記具 |
JP2020001024A Active JP6974509B2 (ja) | 2012-01-24 | 2020-01-07 | 消去具を備えた筆記具 |
JP2021180413A Active JP7303275B2 (ja) | 2012-01-24 | 2021-11-04 | 消去具を備えた筆記具 |
Country Status (1)
Country | Link |
---|---|
JP (5) | JP6290536B2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016040082A (ja) * | 2014-08-12 | 2016-03-24 | 三菱鉛筆株式会社 | 摩擦体 |
JP6494262B2 (ja) * | 2014-11-26 | 2019-04-03 | 三菱鉛筆株式会社 | 消去部材付筆記具 |
JP6472240B2 (ja) * | 2014-12-26 | 2019-02-20 | 株式会社パイロットコーポレーション | 熱変色性筆記具 |
JP6643051B2 (ja) * | 2015-01-22 | 2020-02-12 | 三菱鉛筆株式会社 | 摩擦部材及び摩擦部材を備えた熱変色性筆記具 |
JP2017100460A (ja) * | 2017-02-16 | 2017-06-08 | 昭生 荒木 | 熱変色性インクの字消し修正具 |
WO2019004254A1 (ja) | 2017-06-27 | 2019-01-03 | 株式会社Kyulux | 発光材料、化合物、遅延蛍光体および発光素子 |
JP2019155928A (ja) * | 2019-07-01 | 2019-09-19 | 三菱鉛筆株式会社 | 熱変色性筆記具 |
JP7433002B2 (ja) * | 2019-07-26 | 2024-02-19 | 三菱鉛筆株式会社 | 複式筆記具 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5344048U (ja) * | 1976-09-17 | 1978-04-15 | ||
JPH053352Y2 (ja) * | 1987-09-09 | 1993-01-27 | ||
JPH02108091U (ja) * | 1989-02-15 | 1990-08-28 | ||
JPH09226290A (ja) * | 1996-02-23 | 1997-09-02 | Pilot Corp:The | ノック式筆記具における筆記体出没装置 |
JPH10109493A (ja) * | 1996-10-03 | 1998-04-28 | Pentel Kk | 筆記具 |
JP3847431B2 (ja) * | 1997-12-24 | 2006-11-22 | 株式会社壽 | 複合繰り出し用具 |
JP2002205493A (ja) * | 2001-01-10 | 2002-07-23 | Mitsubishi Pencil Co Ltd | 複式筆記具 |
JP2002225493A (ja) * | 2001-02-01 | 2002-08-14 | Yamamoto Keiichi | インク用消しゴム付きボールペン用キャップ |
US7080949B1 (en) * | 2005-05-13 | 2006-07-25 | Kotobuki & Co., Ltd. | Composite writing utensil |
JP2008120059A (ja) | 2006-10-17 | 2008-05-29 | Pilot Ink Co Ltd | 筆記具、筆記具セット |
JP5006110B2 (ja) * | 2007-06-11 | 2012-08-22 | ゼブラ株式会社 | 筆記具の軸構造 |
JP2009023297A (ja) * | 2007-07-23 | 2009-02-05 | Pilot Ink Co Ltd | 筆記具セット |
JP2009107240A (ja) * | 2007-10-31 | 2009-05-21 | Pilot Ink Co Ltd | 摩擦体 |
JP4531086B2 (ja) | 2007-10-31 | 2010-08-25 | パイロットインキ株式会社 | 熱変色性筆記具 |
JP2009107236A (ja) * | 2007-10-31 | 2009-05-21 | Pilot Ink Co Ltd | 摩擦具 |
JP5329850B2 (ja) * | 2008-06-23 | 2013-10-30 | パイロットインキ株式会社 | 複合式筆記具 |
JP5191049B2 (ja) * | 2008-12-22 | 2013-04-24 | 三菱鉛筆株式会社 | 複合筆記具 |
JP5119556B2 (ja) * | 2009-05-29 | 2013-01-16 | プリコ株式会社 | 書記具 |
JP2011037086A (ja) * | 2009-08-10 | 2011-02-24 | Pilot Ink Co Ltd | 熱変色性筆記具 |
JP5328554B2 (ja) * | 2009-08-10 | 2013-10-30 | パイロットインキ株式会社 | 熱変色性筆記具 |
JP5358398B2 (ja) | 2009-10-28 | 2013-12-04 | パイロットインキ株式会社 | 熱変色性筆記具 |
JP3156830U (ja) | 2009-11-03 | 2010-01-21 | パイロットインキ株式会社 | スケジュール印刷物セット |
JP5551500B2 (ja) * | 2010-04-19 | 2014-07-16 | パイロットインキ株式会社 | 熱変色性筆記具 |
-
2013
- 2013-01-24 JP JP2013011491A patent/JP6290536B2/ja not_active Expired - Fee Related
-
2018
- 2018-02-08 JP JP2018021074A patent/JP2018114758A/ja active Pending
-
2020
- 2020-01-07 JP JP2020001024A patent/JP6974509B2/ja active Active
-
2021
- 2021-11-04 JP JP2021180413A patent/JP7303275B2/ja active Active
-
2023
- 2023-06-22 JP JP2023102387A patent/JP7562770B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2022010028A (ja) | 2022-01-14 |
JP6974509B2 (ja) | 2021-12-01 |
JP7303275B2 (ja) | 2023-07-04 |
JP2018114758A (ja) | 2018-07-26 |
JP7562770B2 (ja) | 2024-10-07 |
JP2013173358A (ja) | 2013-09-05 |
JP6290536B2 (ja) | 2018-03-07 |
JP2020049953A (ja) | 2020-04-02 |
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