CN106965596B - 数学用画线笔 - Google Patents
数学用画线笔 Download PDFInfo
- Publication number
- CN106965596B CN106965596B CN201710260285.6A CN201710260285A CN106965596B CN 106965596 B CN106965596 B CN 106965596B CN 201710260285 A CN201710260285 A CN 201710260285A CN 106965596 B CN106965596 B CN 106965596B
- Authority
- CN
- China
- Prior art keywords
- sliding rails
- line
- drawing ruler
- line drawing
- dotted line
- 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.)
- Expired - Fee Related
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000741 silica gel Substances 0.000 claims abstract description 6
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 6
- 229960001866 silicon dioxide Drugs 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 19
- 230000001681 protective effect Effects 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 241001212149 Cathetus Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L7/00—Straightedges
- B43L7/08—Straightedges with arrangements for attaching additional drawing equipment, e.g. for hatching, dotting
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710260285.6A CN106965596B (zh) | 2017-04-20 | 2017-04-20 | 数学用画线笔 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710260285.6A CN106965596B (zh) | 2017-04-20 | 2017-04-20 | 数学用画线笔 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106965596A CN106965596A (zh) | 2017-07-21 |
CN106965596B true CN106965596B (zh) | 2018-09-07 |
Family
ID=59333073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710260285.6A Expired - Fee Related CN106965596B (zh) | 2017-04-20 | 2017-04-20 | 数学用画线笔 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106965596B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110722904A (zh) * | 2019-10-18 | 2020-01-24 | 江苏世丰知识产权管理咨询有限公司 | 一种便于休闲娱乐的记录笔 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB613398A (en) * | 1946-06-20 | 1948-11-25 | Alan Longhurst Murphy | Improvements in or relating to ruling and like devices |
RU2106258C1 (ru) * | 1996-07-05 | 1998-03-10 | Василий Григорьевич Бурыкин | Механизм для прямолинейно-поступательного перемещения линейки |
CN2787469Y (zh) * | 2005-05-09 | 2006-06-14 | 李显龙 | 清洁画线直尺 |
CN201268168Y (zh) * | 2008-09-16 | 2009-07-08 | 张新冉 | 画直线的笔 |
CN101934668A (zh) * | 2009-07-03 | 2011-01-05 | 付莹莹 | 兼作圆规的直尺 |
CN203945872U (zh) * | 2014-07-17 | 2014-11-19 | 邱业霞 | 一种语文画线装置 |
CN204263789U (zh) * | 2014-11-17 | 2015-04-15 | 苏州市职业大学 | 一种多功能双轮画线装置 |
KR20150075339A (ko) * | 2013-12-25 | 2015-07-03 | 임효정 | 여러 가지 종류의 밑줄을 그을 수 있는 밑줄긋기 자 |
CN205395558U (zh) * | 2016-02-29 | 2016-07-27 | 西安科技大学 | 一种多功能尺规 |
-
2017
- 2017-04-20 CN CN201710260285.6A patent/CN106965596B/zh not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB613398A (en) * | 1946-06-20 | 1948-11-25 | Alan Longhurst Murphy | Improvements in or relating to ruling and like devices |
RU2106258C1 (ru) * | 1996-07-05 | 1998-03-10 | Василий Григорьевич Бурыкин | Механизм для прямолинейно-поступательного перемещения линейки |
CN2787469Y (zh) * | 2005-05-09 | 2006-06-14 | 李显龙 | 清洁画线直尺 |
CN201268168Y (zh) * | 2008-09-16 | 2009-07-08 | 张新冉 | 画直线的笔 |
CN101934668A (zh) * | 2009-07-03 | 2011-01-05 | 付莹莹 | 兼作圆规的直尺 |
KR20150075339A (ko) * | 2013-12-25 | 2015-07-03 | 임효정 | 여러 가지 종류의 밑줄을 그을 수 있는 밑줄긋기 자 |
CN203945872U (zh) * | 2014-07-17 | 2014-11-19 | 邱业霞 | 一种语文画线装置 |
CN204263789U (zh) * | 2014-11-17 | 2015-04-15 | 苏州市职业大学 | 一种多功能双轮画线装置 |
CN205395558U (zh) * | 2016-02-29 | 2016-07-27 | 西安科技大学 | 一种多功能尺规 |
Also Published As
Publication number | Publication date |
---|---|
CN106965596A (zh) | 2017-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180102 Address after: 065201 Yanjiao MOBO International Center, Sanhe, Langfang, Hebei Applicant after: Yu Yangyang Address before: 266003 Shandong city of Qingdao province Guangxi City Road No. 37 Applicant before: Zhou Ziyu |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180529 Address after: No. 37, Guangxi Road, Southern District, Shandong, Qingdao, Shandong Applicant after: Zhou Ziyu Address before: 065201 MOBO International Center, Yanjiao, Sanhe, Langfang, Hebei Applicant before: Yu Yangyang |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20190420 |
|
CF01 | Termination of patent right due to non-payment of annual fee |