JP2017170917A - 消去具 - Google Patents
消去具 Download PDFInfo
- Publication number
- JP2017170917A JP2017170917A JP2017131801A JP2017131801A JP2017170917A JP 2017170917 A JP2017170917 A JP 2017170917A JP 2017131801 A JP2017131801 A JP 2017131801A JP 2017131801 A JP2017131801 A JP 2017131801A JP 2017170917 A JP2017170917 A JP 2017170917A
- Authority
- JP
- Japan
- Prior art keywords
- erasing
- eraser
- thermochromic ink
- tool
- view
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L19/00—Erasers, rubbers, or erasing devices; Holders therefor
- B43L19/0025—Eraser or rubber material, e.g. comprising hard particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
- B43K23/02—Holders or connectors for writing implements; Means for protecting the writing-points with means for preventing rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
- B43K24/10—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units
- B43K24/14—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operated by turning means
- B43K24/146—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operated by turning means with cam control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
- B43K24/10—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units
- B43K24/16—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operated by push-buttons
- B43K24/166—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operated by push-buttons selection by gravity with a pendulum or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K25/00—Attaching writing implements to wearing apparel or objects involving constructional changes of the implements
- B43K25/02—Clips
- B43K25/028—Clips combined with means for propelling, projecting or retracting the writing unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K27/00—Multiple-point writing implements, e.g. multicolour; Combinations of writing implements
- B43K27/02—Combinations of pens and pencils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K29/00—Combinations of writing implements with other articles
- B43K29/02—Combinations of writing implements with other articles with rubbers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L19/00—Erasers, rubbers, or erasing devices; Holders therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L19/00—Erasers, rubbers, or erasing devices; Holders therefor
- B43L19/005—Finger mounted erasers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L19/00—Erasers, rubbers, or erasing devices; Holders therefor
- B43L19/0056—Holders for erasers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L19/00—Erasers, rubbers, or erasing devices; Holders therefor
- B43L19/0056—Holders for erasers
- B43L19/0068—Hand-held holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L19/00—Erasers, rubbers, or erasing devices; Holders therefor
- B43L19/0056—Holders for erasers
- B43L19/0068—Hand-held holders
- B43L19/0075—Hand-held holders of the pencil type
- B43L19/0081—Hand-held holders of the pencil type of the mechanical pencil type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Pens And Brushes (AREA)
Abstract
【解決手段】消去具が、熱変色インクによる筆跡を消去するための第1の消去部材と、熱変色インクとは異なる種類の筆跡を消去するための第2の消去部材とが、一体で構成されており、第1の消去部材が、第2の消去部材のための容器である。
【選択図】図1
Description
図1は、本発明における第1例の消去具の全体図である。第1の消去部材である熱変色インク用の消去具10は、第2の消去部材である鉛筆芯用の消去具11の容器である消しゴムケースに形成されている。熱変色インク用の消去具10はポリプロピレン25重量部と、スチレン系熱可塑性エラストマー75重量部から構成される。鉛筆芯用の消去具11は、塩化ビニル酢酸ビニル共重合体等の樹脂と可塑剤を主材とし、その他必要に応じて安定剤、充填剤等を添加し、射出成形により形成されているJIS S6050 3.2性能に記載される事項を満たしたいわゆる一般的な消しゴムである。
11 鉛筆芯用の消去具(第2の消去部材)
12 熱変色インク用の消去具
13 消去具
14a 前部
14b 後部
21 切れ目
22 貫通孔
23a 角部
23b 端部
23c 線部
24 凹部
25a 角部
25 曲面部
26 平面部
27 溝部
28a 曲面部
28b 曲面部
28c 曲面部
28d 曲面部
29 段部
Claims (1)
- 熱変色インクによる筆跡を消去するための第1の消去部材と、熱変色インクとは異なる
種類の筆跡を消去するための第2の消去部材とが、一体で構成され、
第1の消去部材が第2の消去部材のための容器であり、
第1の消去部材が、有底状に形成されると共に第2の消去部材の外面を覆うことを特徴
とする消去具。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012012236 | 2012-01-24 | ||
JP2012012236 | 2012-01-24 | ||
JP2012038108 | 2012-02-24 | ||
JP2012038108 | 2012-02-24 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013011392A Division JP6173701B2 (ja) | 2012-01-24 | 2013-01-24 | 消去具 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019037456A Division JP2019107899A (ja) | 2012-01-24 | 2019-03-01 | 消去具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017170917A true JP2017170917A (ja) | 2017-09-28 |
JP6647249B2 JP6647249B2 (ja) | 2020-02-14 |
Family
ID=48873544
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013011392A Active JP6173701B2 (ja) | 2012-01-24 | 2013-01-24 | 消去具 |
JP2017131801A Expired - Fee Related JP6647249B2 (ja) | 2012-01-24 | 2017-07-05 | 消去具 |
JP2019037456A Pending JP2019107899A (ja) | 2012-01-24 | 2019-03-01 | 消去具 |
JP2021073545A Active JP7102577B2 (ja) | 2012-01-24 | 2021-04-23 | 消去具 |
JP2022108994A Active JP7455904B2 (ja) | 2012-01-24 | 2022-07-06 | 消去具 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013011392A Active JP6173701B2 (ja) | 2012-01-24 | 2013-01-24 | 消去具 |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019037456A Pending JP2019107899A (ja) | 2012-01-24 | 2019-03-01 | 消去具 |
JP2021073545A Active JP7102577B2 (ja) | 2012-01-24 | 2021-04-23 | 消去具 |
JP2022108994A Active JP7455904B2 (ja) | 2012-01-24 | 2022-07-06 | 消去具 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9994066B2 (ja) |
EP (1) | EP2808175B1 (ja) |
JP (5) | JP6173701B2 (ja) |
WO (1) | WO2013111832A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2808175B1 (en) * | 2012-01-24 | 2018-08-22 | Mitsubishi Pencil Company, Limited | Eraser |
CN203651258U (zh) * | 2014-01-22 | 2014-06-18 | 上海思勤文具制造有限公司 | 具有触屏功能的中性笔 |
JP2015174437A (ja) * | 2014-03-18 | 2015-10-05 | 三菱鉛筆株式会社 | 消去具 |
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 |
CN107933163B (zh) * | 2017-11-24 | 2019-02-12 | 顾月诗凡 | 一种橡皮擦 |
JP7541895B2 (ja) | 2020-10-30 | 2024-08-29 | 株式会社パイロットコーポレーション | 摩擦具及び熱変色性筆記具 |
CN114407554A (zh) * | 2022-02-24 | 2022-04-29 | 深圳做真科研有限公司 | 可擦笔及带有可擦笔的书写本 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55136595U (ja) * | 1979-03-19 | 1980-09-29 | ||
JPS57191598U (ja) * | 1981-05-31 | 1982-12-04 | ||
JPH0591890U (ja) * | 1992-05-21 | 1993-12-14 | 誠之 山部 | 消しゴムケース |
JP2005335211A (ja) * | 2004-05-27 | 2005-12-08 | Sun-Star Stationery Co Ltd | 消しゴム |
JP2009107236A (ja) * | 2007-10-31 | 2009-05-21 | Pilot Ink Co Ltd | 摩擦具 |
JP2013199113A (ja) * | 2012-01-24 | 2013-10-03 | Mitsubishi Pencil Co Ltd | 消去具 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE269229C (ja) | ||||
GB190917944A (en) * | 1909-08-03 | 1910-07-21 | Herbert Alexander Wanklyn | An Improved Holder for Erasers. |
GB191017944A (en) | 1909-08-05 | 1910-12-15 | Zeiss Carl | Improvements in Tubular Spirit Levels with a Reflecting System, that Projects the Images of Both Bubble Ends Close Together. |
US2115806A (en) * | 1937-08-17 | 1938-05-03 | Frederick Charles | Erasing device |
US2520085A (en) * | 1948-02-17 | 1950-08-22 | Collins | Eraser and holder therefor |
CH311830A (de) | 1953-02-10 | 1955-12-15 | Kurer Eduard | Schreibgerät mit Radierer. |
JPS4925393Y1 (ja) * | 1970-03-27 | 1974-07-09 | ||
JPS517150Y2 (ja) * | 1972-12-20 | 1976-02-26 | ||
JPS5344048U (ja) | 1976-09-17 | 1978-04-15 | ||
JPS55113290U (ja) * | 1979-01-31 | 1980-08-09 | ||
JPS6183993U (ja) * | 1984-11-08 | 1986-06-03 | ||
JPH02108091U (ja) | 1989-02-15 | 1990-08-28 | ||
US5897265A (en) * | 1997-05-06 | 1999-04-27 | Wilson; Caroline | Ink Eraser |
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 |
GB0229141D0 (en) | 2002-12-16 | 2003-01-15 | Splashpower Ltd | Improvements relating to contact-less power transfer |
JP2005313404A (ja) * | 2004-04-28 | 2005-11-10 | Pilot Ink Co Ltd | 筆記具 |
JP5006110B2 (ja) | 2007-06-11 | 2012-08-22 | ゼブラ株式会社 | 筆記具の軸構造 |
JP2009107240A (ja) | 2007-10-31 | 2009-05-21 | Pilot Ink Co Ltd | 摩擦体 |
JP5686502B2 (ja) | 2009-04-01 | 2015-03-18 | 三菱鉛筆株式会社 | 感熱消色性インキ組成物 |
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 |
JP2012035598A (ja) * | 2010-08-11 | 2012-02-23 | Pilot Ink Co Ltd | 摩擦具及び熱変色性筆記具セット |
JP6183993B2 (ja) | 2013-04-22 | 2017-08-23 | 株式会社川島織物セルコン | シート材 |
-
2013
- 2013-01-24 EP EP13740655.9A patent/EP2808175B1/en not_active Not-in-force
- 2013-01-24 JP JP2013011392A patent/JP6173701B2/ja active Active
- 2013-01-24 WO PCT/JP2013/051499 patent/WO2013111832A1/ja active Application Filing
- 2013-01-24 US US14/374,102 patent/US9994066B2/en not_active Expired - Fee Related
-
2017
- 2017-07-05 JP JP2017131801A patent/JP6647249B2/ja not_active Expired - Fee Related
-
2019
- 2019-03-01 JP JP2019037456A patent/JP2019107899A/ja active Pending
-
2021
- 2021-04-23 JP JP2021073545A patent/JP7102577B2/ja active Active
-
2022
- 2022-07-06 JP JP2022108994A patent/JP7455904B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55136595U (ja) * | 1979-03-19 | 1980-09-29 | ||
JPS57191598U (ja) * | 1981-05-31 | 1982-12-04 | ||
JPH0591890U (ja) * | 1992-05-21 | 1993-12-14 | 誠之 山部 | 消しゴムケース |
JP2005335211A (ja) * | 2004-05-27 | 2005-12-08 | Sun-Star Stationery Co Ltd | 消しゴム |
JP2009107236A (ja) * | 2007-10-31 | 2009-05-21 | Pilot Ink Co Ltd | 摩擦具 |
JP2013199113A (ja) * | 2012-01-24 | 2013-10-03 | Mitsubishi Pencil Co Ltd | 消去具 |
Also Published As
Publication number | Publication date |
---|---|
JP2019107899A (ja) | 2019-07-04 |
JP6173701B2 (ja) | 2017-08-02 |
US20150033499A1 (en) | 2015-02-05 |
EP2808175A4 (en) | 2015-09-16 |
JP7102577B2 (ja) | 2022-07-19 |
US9994066B2 (en) | 2018-06-12 |
WO2013111832A1 (ja) | 2013-08-01 |
JP7455904B2 (ja) | 2024-03-26 |
EP2808175B1 (en) | 2018-08-22 |
JP2021104688A (ja) | 2021-07-26 |
EP2808175A1 (en) | 2014-12-03 |
JP2022130713A (ja) | 2022-09-06 |
JP6647249B2 (ja) | 2020-02-14 |
JP2013199113A (ja) | 2013-10-03 |
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