JP7234360B2 - ペン型コンパス - Google Patents

ペン型コンパス Download PDF

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Publication number
JP7234360B2
JP7234360B2 JP2021524764A JP2021524764A JP7234360B2 JP 7234360 B2 JP7234360 B2 JP 7234360B2 JP 2021524764 A JP2021524764 A JP 2021524764A JP 2021524764 A JP2021524764 A JP 2021524764A JP 7234360 B2 JP7234360 B2 JP 7234360B2
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JP
Japan
Prior art keywords
main body
sharp
side main
lead
needle
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
JP2021524764A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2020246278A5 (enrdf_load_stackoverflow
JPWO2020246278A1 (enrdf_load_stackoverflow
Inventor
智子 高木
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.)
Raymay Fujii Corp
Original Assignee
Raymay Fujii 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 Raymay Fujii Corp filed Critical Raymay Fujii Corp
Publication of JPWO2020246278A1 publication Critical patent/JPWO2020246278A1/ja
Publication of JPWO2020246278A5 publication Critical patent/JPWO2020246278A5/ja
Priority to JP2023026284A priority Critical patent/JP7454077B2/ja
Application granted granted Critical
Publication of JP7234360B2 publication Critical patent/JP7234360B2/ja
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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
    • B43L9/00—Circular curve-drawing or like instruments
    • B43L9/02—Compasses
    • 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
    • B43K29/00—Combinations of writing implements with other articles
    • 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
    • B43K29/001—Combinations of writing implements with other articles with compasses

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Drawing Aids And Blackboards (AREA)
  • Toys (AREA)
JP2021524764A 2019-06-05 2020-05-22 ペン型コンパス Active JP7234360B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023026284A JP7454077B2 (ja) 2019-06-05 2023-02-22 ペン型コンパス

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2019104973 2019-06-05
JP2019104973 2019-06-05
JP2019191676 2019-10-21
JP2019191676 2019-10-21
PCT/JP2020/020424 WO2020246278A1 (ja) 2019-06-05 2020-05-22 ペン型コンパス

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023026284A Division JP7454077B2 (ja) 2019-06-05 2023-02-22 ペン型コンパス

Publications (3)

Publication Number Publication Date
JPWO2020246278A1 JPWO2020246278A1 (enrdf_load_stackoverflow) 2020-12-10
JPWO2020246278A5 JPWO2020246278A5 (enrdf_load_stackoverflow) 2022-02-17
JP7234360B2 true JP7234360B2 (ja) 2023-03-07

Family

ID=73652886

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021524764A Active JP7234360B2 (ja) 2019-06-05 2020-05-22 ペン型コンパス
JP2023026284A Active JP7454077B2 (ja) 2019-06-05 2023-02-22 ペン型コンパス

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023026284A Active JP7454077B2 (ja) 2019-06-05 2023-02-22 ペン型コンパス

Country Status (4)

Country Link
JP (2) JP7234360B2 (enrdf_load_stackoverflow)
KR (1) KR102631703B1 (enrdf_load_stackoverflow)
CN (1) CN113993714B (enrdf_load_stackoverflow)
WO (1) WO2020246278A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN217892344U (zh) * 2022-09-07 2022-11-25 广州市悟生文具有限公司 按动圆规

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3049965U (ja) 1997-04-10 1998-06-30 州彦 長谷部 シャープペンシル用芯拾い上げ溝付きキャップ
JP3178069U (ja) 2012-06-18 2012-08-30 株式会社レイメイ藤井 コンパス
JP3179264U (ja) 2012-08-01 2012-10-25 株式会社レイメイ藤井 コンパス

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1611835A (en) * 1925-07-08 1926-12-21 Allan J Keaney Folding pencil compass
JPS58117978U (ja) * 1982-02-04 1983-08-11 三菱鉛筆株式会社 触指繰り出し式シヤ−プペンシル
DE9007164U1 (de) * 1990-06-28 1990-08-30 Andreas Witte KG, 2122 Bleckede Schreibgerät, insbesondere Druckminenbleistift
JP4818805B2 (ja) * 2006-05-09 2011-11-16 株式会社トンボ鉛筆 筆記具
TWM454331U (zh) * 2012-09-19 2013-06-01 San Yann Industry Co Ltd 自動鉛筆單元及裝設自動鉛筆單元的圓規
CN203246225U (zh) * 2012-12-08 2013-10-23 三燕兴业股份有限公司 自动铅笔单元及装设自动铅笔单元的圆规
CN206664085U (zh) * 2017-02-11 2017-11-24 高凡 一种可调型测画一体式圆规
CN107160907A (zh) * 2017-06-21 2017-09-15 恭城瑶族自治县恭城中学 多功能笔

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3049965U (ja) 1997-04-10 1998-06-30 州彦 長谷部 シャープペンシル用芯拾い上げ溝付きキャップ
JP3178069U (ja) 2012-06-18 2012-08-30 株式会社レイメイ藤井 コンパス
JP3179264U (ja) 2012-08-01 2012-10-25 株式会社レイメイ藤井 コンパス

Also Published As

Publication number Publication date
CN113993714B (zh) 2023-04-04
KR20220005086A (ko) 2022-01-12
JPWO2020246278A1 (enrdf_load_stackoverflow) 2020-12-10
CN113993714A (zh) 2022-01-28
JP7454077B2 (ja) 2024-03-21
JP2023054261A (ja) 2023-04-13
WO2020246278A1 (ja) 2020-12-10
KR102631703B1 (ko) 2024-01-30

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