WO2009041386A1 - 芯カートリッジ及びその芯カートリッジが組み込まれるシャープペンシル - Google Patents

芯カートリッジ及びその芯カートリッジが組み込まれるシャープペンシル Download PDF

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Publication number
WO2009041386A1
WO2009041386A1 PCT/JP2008/067088 JP2008067088W WO2009041386A1 WO 2009041386 A1 WO2009041386 A1 WO 2009041386A1 JP 2008067088 W JP2008067088 W JP 2008067088W WO 2009041386 A1 WO2009041386 A1 WO 2009041386A1
Authority
WO
WIPO (PCT)
Prior art keywords
lead
cartridge
interfered
lead cartridge
case
Prior art date
Application number
PCT/JP2008/067088
Other languages
English (en)
French (fr)
Inventor
Hidehei Kageyama
Yoshio Noguchi
Original Assignee
Kotobuki & Co., Ltd.
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 Kotobuki & Co., Ltd. filed Critical Kotobuki & Co., Ltd.
Priority to EP08834071.6A priority Critical patent/EP2199101B1/en
Priority to US12/733,834 priority patent/US8444336B2/en
Priority to KR1020107003912A priority patent/KR101483322B1/ko
Publication of WO2009041386A1 publication Critical patent/WO2009041386A1/ja

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/003—Propelling pencils with lead sections or lead cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/02—Writing-core feeding mechanisms
    • B43K21/22—Writing-cores gripping means, e.g. chucks
    • 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
    • B43K23/008—Holders comprising finger grips
    • 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
    • B43K31/00—Writing implement receptacles functioning as, or combined with, writing implements
    • B43K31/005—Distributors for leads, cartridges and the like
    • 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)

Abstract

　芯を収容するタンク部を備え、シャープペンシルの芯送出機構に設けられた受部に着脱可能に連結されて芯を供給する芯カートリッジにおいて、製造コスト・製造工程を削減することができ、且つ、不用意に芯が芯カートリッジから脱落することを防ぐ。 　芯カートリッジ１０は、ケース１２と揺動蓋体１４とを有する。ケース１２内部にはタンク部１２ａが画成され、ケース１２の先端部は開口した先端連結部１２ｂとなっており、タンク部１２ａと先端連結部１２ｂとの間には芯導通口１２ｅが形成されている。揺動蓋体１４は、ケース１２内で、芯導通口１２ｅを閉鎖する閉鎖位置と芯導通口１２ｅを開放する開放位置とに揺動可能に取付けられる。揺動蓋体１４は、シャープペンシルのカートリッジ受部４６ｂの干渉部４６ｅと干渉可能となった被干渉部１４ｃを有しており、揺動蓋体１４は、前記開放位置から閉鎖位置に向かう揺動方向に付勢される一方で、先端連結部１２ｂがカートリッジ受部４６ｂと嵌合すると、被干渉部１４ｃが干渉部４６ｅと干渉して閉鎖位置から開放位置へと揺動する。
PCT/JP2008/067088 2007-09-25 2008-09-22 芯カートリッジ及びその芯カートリッジが組み込まれるシャープペンシル WO2009041386A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08834071.6A EP2199101B1 (en) 2007-09-25 2008-09-22 Lead cartridge and mechanical pencil with built-in lead cartridge
US12/733,834 US8444336B2 (en) 2007-09-25 2008-09-22 Lead cartridge and mechanical pencil with built-in lead cartridge
KR1020107003912A KR101483322B1 (ko) 2007-09-25 2008-09-22 필심 카트리지 및 필심 카트리지가 조립된 샤프펜슬

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007247894 2007-09-25
JP2007-247894 2007-09-25
JP2007-296599 2007-11-15
JP2007296599A JP4886664B2 (ja) 2007-09-25 2007-11-15 芯カートリッジ及びその芯カートリッジが組み込まれるシャープペンシル

Publications (1)

Publication Number Publication Date
WO2009041386A1 true WO2009041386A1 (ja) 2009-04-02

Family

ID=40511271

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/067088 WO2009041386A1 (ja) 2007-09-25 2008-09-22 芯カートリッジ及びその芯カートリッジが組み込まれるシャープペンシル

Country Status (6)

Country Link
US (1) US8444336B2 (ja)
EP (1) EP2199101B1 (ja)
JP (1) JP4886664B2 (ja)
KR (1) KR101483322B1 (ja)
TW (1) TWI487631B (ja)
WO (1) WO2009041386A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI426026B (zh) * 2011-05-24 2014-02-11 Univ Ming Chi Technology Pen
TWI574855B (zh) * 2016-06-02 2017-03-21 Sen Yang Combined with the cartridge containing the automatic pen
JP7278514B1 (ja) * 2023-02-17 2023-05-19 暖 毛利 替え芯装填容器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS602438B2 (ja) 1976-05-27 1985-01-21 ザ・ブラツク・クロ−ソン・カンパニ− 反転可能な円板型リフアイナプレート
JPS62173981U (ja) * 1986-04-23 1987-11-05
JPH1178355A (ja) * 1997-09-12 1999-03-23 Yorifumi Tsuchiya シャープペンシル及びその替芯カートリッジ
JP2002067575A (ja) * 2000-08-30 2002-03-08 Mitsubishi Pencil Co Ltd シャープペンシル
JP2002316497A (ja) * 2001-04-23 2002-10-29 Mitsubishi Pencil Co Ltd シャープペンシル

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0439029Y2 (ja) * 1985-05-23 1992-09-11
JPS62173981A (ja) * 1986-01-27 1987-07-30 Sanken Electric Co Ltd トランジスタ直流変換器
AU595610B2 (en) * 1986-08-29 1990-04-05 Kotobuki & Co. Ltd Lead cartridge for mechanical pencil
US4984288A (en) * 1989-06-07 1991-01-08 Petterson Tor H Lead refill cartridge for mechanical pencil
ES2087002B1 (es) * 1991-10-21 1997-03-01 Kotobuki & Co Ltd Receptaculo de distribucion de minas para lapicero
JP3364968B2 (ja) * 1992-09-01 2003-01-08 株式会社デンソー 電 池
JP2729724B2 (ja) 1992-06-19 1998-03-18 佐藤工業株式会社 全天候型仮設屋根の自動上昇装置
JP2585024Y2 (ja) * 1993-07-30 1998-11-11 株式会社壽 棒状物収納容器
JPH10166783A (ja) * 1996-10-07 1998-06-23 Kotobuki Kk ダブルチャック式シャープペンシル
US6030728A (en) * 1997-08-20 2000-02-29 International Business Machines Corporation High performance lithium polymer electrolyte battery

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS602438B2 (ja) 1976-05-27 1985-01-21 ザ・ブラツク・クロ−ソン・カンパニ− 反転可能な円板型リフアイナプレート
JPS62173981U (ja) * 1986-04-23 1987-11-05
JPH1178355A (ja) * 1997-09-12 1999-03-23 Yorifumi Tsuchiya シャープペンシル及びその替芯カートリッジ
JP2002067575A (ja) * 2000-08-30 2002-03-08 Mitsubishi Pencil Co Ltd シャープペンシル
JP2002316497A (ja) * 2001-04-23 2002-10-29 Mitsubishi Pencil Co Ltd シャープペンシル

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2199101A4

Also Published As

Publication number Publication date
US8444336B2 (en) 2013-05-21
JP2009096162A (ja) 2009-05-07
KR101483322B1 (ko) 2015-01-15
US20100209173A1 (en) 2010-08-19
EP2199101A1 (en) 2010-06-23
EP2199101B1 (en) 2015-03-11
TW200914289A (en) 2009-04-01
TWI487631B (zh) 2015-06-11
EP2199101A4 (en) 2012-07-25
JP4886664B2 (ja) 2012-02-29
KR20100068240A (ko) 2010-06-22

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