JP6778611B2 - 熱変色性筆記具 - Google Patents

熱変色性筆記具 Download PDF

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Publication number
JP6778611B2
JP6778611B2 JP2016253411A JP2016253411A JP6778611B2 JP 6778611 B2 JP6778611 B2 JP 6778611B2 JP 2016253411 A JP2016253411 A JP 2016253411A JP 2016253411 A JP2016253411 A JP 2016253411A JP 6778611 B2 JP6778611 B2 JP 6778611B2
Authority
JP
Japan
Prior art keywords
knock body
barrel
heat
knock
ink
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
Application number
JP2016253411A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018103506A5 (enExample
JP2018103506A (ja
Inventor
正広 木暮
正広 木暮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pilot Corp
Original Assignee
Pilot Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pilot Corp filed Critical Pilot Corp
Priority to JP2016253411A priority Critical patent/JP6778611B2/ja
Priority to US16/471,840 priority patent/US10787025B2/en
Priority to EP17887338.6A priority patent/EP3564041A4/en
Priority to CN201780080475.8A priority patent/CN110139763B/zh
Priority to PCT/JP2017/045103 priority patent/WO2018123655A1/ja
Publication of JP2018103506A publication Critical patent/JP2018103506A/ja
Publication of JP2018103506A5 publication Critical patent/JP2018103506A5/ja
Application granted granted Critical
Publication of JP6778611B2 publication Critical patent/JP6778611B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
    • B43K24/08—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
    • B43K5/16—Pens with ink reservoirs in holders, e.g. fountain-pens with retractable nibs
    • 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
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B43K7/12—Ball-point pens with retractable ball points
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K8/00—Pens with writing-points other than nibs or balls
    • B43K8/24—Pens with writing-points other than nibs or balls characterised by the means for retracting writing-points

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)
JP2016253411A 2016-12-27 2016-12-27 熱変色性筆記具 Active JP6778611B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2016253411A JP6778611B2 (ja) 2016-12-27 2016-12-27 熱変色性筆記具
US16/471,840 US10787025B2 (en) 2016-12-27 2017-12-15 Thermochromic writing tool
EP17887338.6A EP3564041A4 (en) 2016-12-27 2017-12-15 THERMOCHROMIC WRITING TOOL
CN201780080475.8A CN110139763B (zh) 2016-12-27 2017-12-15 热变色性笔具
PCT/JP2017/045103 WO2018123655A1 (ja) 2016-12-27 2017-12-15 熱変色性筆記具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016253411A JP6778611B2 (ja) 2016-12-27 2016-12-27 熱変色性筆記具

Publications (3)

Publication Number Publication Date
JP2018103506A JP2018103506A (ja) 2018-07-05
JP2018103506A5 JP2018103506A5 (enExample) 2019-08-29
JP6778611B2 true JP6778611B2 (ja) 2020-11-04

Family

ID=62707299

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016253411A Active JP6778611B2 (ja) 2016-12-27 2016-12-27 熱変色性筆記具

Country Status (5)

Country Link
US (1) US10787025B2 (enExample)
EP (1) EP3564041A4 (enExample)
JP (1) JP6778611B2 (enExample)
CN (1) CN110139763B (enExample)
WO (1) WO2018123655A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7628426B2 (ja) * 2020-12-21 2025-02-10 株式会社パイロットコーポレーション 出没式筆記具

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55130887U (enExample) * 1979-03-08 1980-09-16
DE3853348T2 (de) 1987-06-27 1995-12-14 Pentel Kk Schreibmittel.
EP0545917B1 (en) * 1987-07-25 1998-03-18 Pentel Kabushiki Kaisha Writing instrument
JPH087585Y2 (ja) 1989-08-01 1996-03-04 オリンパス光学工業株式会社 テープカセット
JPH0717585U (ja) * 1993-08-31 1995-03-28 ぺんてる株式会社 ノック式筆記具
KR101814319B1 (ko) * 2007-02-26 2018-01-02 파일롯트 잉크 가부시키가이샤 열 변색성 필기도구 및 볼펜 리필
SG148122A1 (en) * 2007-05-22 2008-12-31 Pilot Ink Co Ltd Friction body, writing instrument and writing instrument set
JP5265169B2 (ja) 2007-10-10 2013-08-14 パイロットインキ株式会社 摩擦体
PL2532531T3 (pl) * 2010-02-03 2021-08-02 The Pilot Ink Co., Ltd Narzędzie do pisania
JP5653828B2 (ja) * 2011-04-18 2015-01-14 パイロットインキ株式会社 熱変色性筆記具
JP6304958B2 (ja) * 2013-07-16 2018-04-04 三菱鉛筆株式会社 消去部材を備えた筆記具
JP6300623B2 (ja) * 2014-04-28 2018-03-28 三菱鉛筆株式会社 ノック式筆記具
JP6419531B2 (ja) * 2014-10-31 2018-11-07 株式会社パイロットコーポレーション 熱変色性筆記具
JP6558982B2 (ja) 2015-06-30 2019-08-14 株式会社パイロットコーポレーション 熱変色性筆記具

Also Published As

Publication number Publication date
US20200094610A1 (en) 2020-03-26
EP3564041A1 (en) 2019-11-06
CN110139763B (zh) 2020-10-20
EP3564041A4 (en) 2019-12-18
JP2018103506A (ja) 2018-07-05
CN110139763A (zh) 2019-08-16
US10787025B2 (en) 2020-09-29
WO2018123655A1 (ja) 2018-07-05

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