CN110997344A - 书写用具 - Google Patents

书写用具 Download PDF

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Publication number
CN110997344A
CN110997344A CN201880049673.2A CN201880049673A CN110997344A CN 110997344 A CN110997344 A CN 110997344A CN 201880049673 A CN201880049673 A CN 201880049673A CN 110997344 A CN110997344 A CN 110997344A
Authority
CN
China
Prior art keywords
writing
axis
holder
shaft
cam
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.)
Pending
Application number
CN201880049673.2A
Other languages
English (en)
Chinese (zh)
Inventor
铃木智昭
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.)
Kotobuki and Co Ltd
Original Assignee
Kotobuki and 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 and Co Ltd filed Critical Kotobuki and Co Ltd
Publication of CN110997344A publication Critical patent/CN110997344A/zh
Pending legal-status Critical Current

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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
    • B43K24/10—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
    • 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
    • B43K24/18—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units and for feeding the writing-cores

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
CN201880049673.2A 2017-08-01 2018-08-01 书写用具 Pending CN110997344A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017-148792 2017-08-01
JP2017148792 2017-08-01
PCT/JP2018/028774 WO2019026934A1 (ja) 2017-08-01 2018-08-01 筆記具

Publications (1)

Publication Number Publication Date
CN110997344A true CN110997344A (zh) 2020-04-10

Family

ID=65232790

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880049673.2A Pending CN110997344A (zh) 2017-08-01 2018-08-01 书写用具

Country Status (3)

Country Link
JP (1) JP7100642B2 (ja)
CN (1) CN110997344A (ja)
WO (1) WO2019026934A1 (ja)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268183A (en) * 1979-09-10 1981-05-19 Zebra Co., Ltd. Composite writing instrument
JPS6026891U (ja) * 1983-07-29 1985-02-23 アキ貿易株式会社 筆記具
JP2000335181A (ja) * 1999-05-28 2000-12-05 Pentel Corp 回転繰出式複合筆記具
JP5627633B2 (ja) * 2012-04-19 2014-11-19 株式会社 エポックケミカル 多芯型筆記具

Also Published As

Publication number Publication date
JPWO2019026934A1 (ja) 2020-06-11
WO2019026934A1 (ja) 2019-02-07
JP7100642B2 (ja) 2022-07-13

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Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20200410

WD01 Invention patent application deemed withdrawn after publication