CN113993714B - 笔型圆规 - Google Patents
笔型圆规 Download PDFInfo
- Publication number
- CN113993714B CN113993714B CN202080041161.9A CN202080041161A CN113993714B CN 113993714 B CN113993714 B CN 113993714B CN 202080041161 A CN202080041161 A CN 202080041161A CN 113993714 B CN113993714 B CN 113993714B
- Authority
- CN
- China
- Prior art keywords
- side body
- core
- automatic
- needle
- mechanical
- 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
Links
Images
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
- B43K21/16—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
-
- 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
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Drawing Aids And Blackboards (AREA)
- Toys (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019-104973 | 2019-06-05 | ||
JP2019104973 | 2019-06-05 | ||
JP2019-191676 | 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 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113993714A CN113993714A (zh) | 2022-01-28 |
CN113993714B true CN113993714B (zh) | 2023-04-04 |
Family
ID=73652886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202080041161.9A Active CN113993714B (zh) | 2019-06-05 | 2020-05-22 | 笔型圆规 |
Country Status (4)
Country | Link |
---|---|
JP (2) | JP7234360B2 (ja) |
KR (1) | KR102631703B1 (ja) |
CN (1) | CN113993714B (ja) |
WO (1) | WO2020246278A1 (ja) |
Families Citing this family (1)
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 |
Family Cites Families (13)
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 |
JP3049965B2 (ja) * | 1992-10-01 | 2000-06-05 | 株式会社豊田自動織機製作所 | 容量可変型斜板式圧縮機 |
JP3178069B2 (ja) * | 1992-03-30 | 2001-06-18 | タカタ株式会社 | 助手席用エアバッグ装置のインフレータ取付構造 |
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 |
JP4818805B2 (ja) * | 2006-05-09 | 2011-11-16 | 株式会社トンボ鉛筆 | 筆記具 |
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 |
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 |
-
2020
- 2020-05-22 WO PCT/JP2020/020424 patent/WO2020246278A1/ja active Application Filing
- 2020-05-22 CN CN202080041161.9A patent/CN113993714B/zh active Active
- 2020-05-22 JP JP2021524764A patent/JP7234360B2/ja active Active
- 2020-05-22 KR KR1020217039957A patent/KR102631703B1/ko active IP Right Grant
-
2023
- 2023-02-22 JP JP2023026284A patent/JP7454077B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
KR20220005086A (ko) | 2022-01-12 |
JP2023054261A (ja) | 2023-04-13 |
JP7454077B2 (ja) | 2024-03-21 |
JPWO2020246278A1 (ja) | 2020-12-10 |
KR102631703B1 (ko) | 2024-01-30 |
CN113993714A (zh) | 2022-01-28 |
WO2020246278A1 (ja) | 2020-12-10 |
JP7234360B2 (ja) | 2023-03-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7401992B1 (en) | Writing instrument | |
US7390137B1 (en) | Writing instrument | |
US6290413B1 (en) | Writing instrument | |
CN113993714B (zh) | 笔型圆规 | |
KR101069452B1 (ko) | 악필교정용 필기구 | |
US4598478A (en) | Sharpener press-button | |
KR20110002480U (ko) | 펜심 출몰장치를 구비한 필기구 | |
KR100474391B1 (ko) | 펜심 노크식 필기구 | |
US20010053307A1 (en) | Handwriting instrument | |
US4100549A (en) | Disposable marker | |
CN113784847B (zh) | 笔型圆规 | |
JP2019177639A (ja) | 出没式筆記具 | |
KR101392387B1 (ko) | 샤프심통이 일체화된 샤프펜슬 | |
JP2007055164A (ja) | 組立式筆記具 | |
JPH10329484A (ja) | サイドノック式筆記具 | |
CN215474147U (zh) | 一种文具及其夹持座 | |
KR200266528Y1 (ko) | 다기능 지우개 | |
CN218640596U (zh) | 一种旋转锁止笔 | |
CN221485877U (zh) | 电子笔 | |
KR200351023Y1 (ko) | 필기구용 스타일러스펜 구조 | |
KR101272842B1 (ko) | 양 단 닙을 구비한 출몰식 필기구 | |
JP5412319B2 (ja) | 多芯筆記具 | |
JP3329782B2 (ja) | シャープペンシル | |
KR200294779Y1 (ko) | 캡 분리가 용이한 필기구 | |
KR200280251Y1 (ko) | 필기구가 구비된 부채 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 40058920 Country of ref document: HK |
|
GR01 | Patent grant | ||
GR01 | Patent grant |