KR101991528B1 - 샤프펜슬 - Google Patents

샤프펜슬 Download PDF

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Publication number
KR101991528B1
KR101991528B1 KR1020137033807A KR20137033807A KR101991528B1 KR 101991528 B1 KR101991528 B1 KR 101991528B1 KR 1020137033807 A KR1020137033807 A KR 1020137033807A KR 20137033807 A KR20137033807 A KR 20137033807A KR 101991528 B1 KR101991528 B1 KR 101991528B1
Authority
KR
South Korea
Prior art keywords
cam
writing
rotor
adjusting
cam surface
Prior art date
Application number
KR1020137033807A
Other languages
English (en)
Korean (ko)
Other versions
KR20140045428A (ko
Inventor
히로타케 이자와
요시토시 오사노
Original Assignee
미쓰비시 엔피쯔 가부시키가이샤
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 미쓰비시 엔피쯔 가부시키가이샤 filed Critical 미쓰비시 엔피쯔 가부시키가이샤
Publication of KR20140045428A publication Critical patent/KR20140045428A/ko
Application granted granted Critical
Publication of KR101991528B1 publication Critical patent/KR101991528B1/ko

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Classifications

    • 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
    • B43K21/027—Writing-core feeding mechanisms with sliding tubelike writing-core guide
    • B43K21/033—Writing-core feeding mechanisms with sliding tubelike writing-core guide with automatic feed by pressure during use of pencil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/006—Pencil-barrels
    • 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
    • B43K21/16—Writing-core feeding mechanisms with stepwise feed of writing-cores
    • 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

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
KR1020137033807A 2011-06-21 2012-06-08 샤프펜슬 KR101991528B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011137603 2011-06-21
JPJP-P-2011-137603 2011-06-21
PCT/JP2012/064840 WO2012176636A1 (ja) 2011-06-21 2012-06-08 シャープペンシル

Publications (2)

Publication Number Publication Date
KR20140045428A KR20140045428A (ko) 2014-04-16
KR101991528B1 true KR101991528B1 (ko) 2019-06-20

Family

ID=47422476

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020137033807A KR101991528B1 (ko) 2011-06-21 2012-06-08 샤프펜슬

Country Status (5)

Country Link
JP (2) JP6053680B2 (zh)
KR (1) KR101991528B1 (zh)
CN (1) CN103619609B (zh)
TW (1) TW201311472A (zh)
WO (1) WO2012176636A1 (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104859340A (zh) * 2015-05-06 2015-08-26 张素平 一种全自动铅笔
JP6560119B2 (ja) * 2015-12-29 2019-08-14 株式会社パイロットコーポレーション 芯繰出具
JP6714856B2 (ja) 2016-08-03 2020-07-01 日本精工株式会社 玉軸受、及び工作機械用主軸装置
CN107594882B (zh) * 2017-10-13 2023-08-08 广东郦江科创实业有限公司 双脚升降桌的升降装置及含该升降装置的升降桌
EP3730309A4 (en) * 2017-12-20 2021-11-10 KABUSHIKI KAISHA PILOT CORPORATION (also trading as Pilot Corporation) RETRACTABLE WRITING INSTRUMENT AND MULTI-CORE WRITING INSTRUMENT
TWI783114B (zh) * 2018-03-02 2022-11-11 日商壽股份有限公司 自動鉛筆
JP7204467B2 (ja) * 2018-12-13 2023-01-16 三菱鉛筆株式会社 シャープペンシル
JP7262294B2 (ja) * 2018-12-13 2023-04-21 三菱鉛筆株式会社 シャープペンシル
JP2020183045A (ja) * 2019-04-26 2020-11-12 三菱鉛筆株式会社 シャープペンシル
CN110370841B (zh) * 2019-07-19 2022-07-15 温州天骄笔业有限责任公司 具有护芯功能的自动铅笔
CN110370839B (zh) * 2019-07-19 2022-04-19 温州天骄笔业有限责任公司 一种具有自动转芯功能的自动铅笔
JP7415228B2 (ja) * 2020-06-29 2024-01-17 ぺんてる株式会社 シャープペンシル
JP2023015864A (ja) 2021-07-20 2023-02-01 三菱鉛筆株式会社 シャープペンシル

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010094954A (ja) * 2008-10-20 2010-04-30 Zebra Pen Corp シャープペンシル

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53145734A (en) * 1977-05-22 1978-12-19 Ancos Co Ltd Propelling pencil
JPS5567498A (en) * 1978-11-14 1980-05-21 Ancos Co Ltd Mechanical pencil
JPS57189898A (en) * 1981-05-19 1982-11-22 Sakura Color Prod Corp Note
US4838721A (en) * 1988-04-29 1989-06-13 Pentel Kabusiki Kaisha Automatic lead advance for mechanical pencils
JPH0872473A (ja) 1994-08-31 1996-03-19 Tombow Pencil Co Ltd シャープペンシルの芯送出機構
JPH08132782A (ja) 1994-11-08 1996-05-28 Tombow Pencil Co Ltd シャープペンシルの鉛芯保護構造
JP3941929B2 (ja) * 2002-04-04 2007-07-11 末峰 高橋 スライド方式及び固定方式兼用シャープペンシル
US7654763B2 (en) * 2006-06-05 2010-02-02 Mitsubishi Pencil Co., Ltd. Mechanical pencil
EP2202089B1 (en) * 2007-10-26 2012-07-11 Mitsubishi Pencil Company, Limited Mechanical pencil
JP4847487B2 (ja) * 2008-03-26 2011-12-28 三菱鉛筆株式会社 シャープペンシル
JP5215281B2 (ja) * 2009-12-03 2013-06-19 三菱鉛筆株式会社 シャープペンシル
WO2012014832A1 (ja) * 2010-07-28 2012-02-02 ぺんてる株式会社 メカニカルペンシル

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010094954A (ja) * 2008-10-20 2010-04-30 Zebra Pen Corp シャープペンシル

Also Published As

Publication number Publication date
CN103619609A (zh) 2014-03-05
TWI561403B (zh) 2016-12-11
WO2012176636A1 (ja) 2012-12-27
KR20140045428A (ko) 2014-04-16
TW201311472A (zh) 2013-03-16
JP6053680B2 (ja) 2016-12-27
CN103619609B (zh) 2015-09-30
JP6275195B2 (ja) 2018-02-07
JP2016153246A (ja) 2016-08-25
JPWO2012176636A1 (ja) 2015-02-23

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