CN105946397B - 一种粉笔护套 - Google Patents
一种粉笔护套 Download PDFInfo
- Publication number
- CN105946397B CN105946397B CN201610451054.9A CN201610451054A CN105946397B CN 105946397 B CN105946397 B CN 105946397B CN 201610451054 A CN201610451054 A CN 201610451054A CN 105946397 B CN105946397 B CN 105946397B
- Authority
- CN
- China
- Prior art keywords
- extending sleeve
- chalk
- pedestal
- sleeve
- stop bit
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
- B43K23/016—Holders for crayons or chalks
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610451054.9A CN105946397B (zh) | 2015-10-02 | 2015-10-02 | 一种粉笔护套 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510647060.7A CN105196741B (zh) | 2015-10-02 | 2015-10-02 | 一种带护套的粉笔 |
CN201610451054.9A CN105946397B (zh) | 2015-10-02 | 2015-10-02 | 一种粉笔护套 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510647060.7A Division CN105196741B (zh) | 2015-10-02 | 2015-10-02 | 一种带护套的粉笔 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105946397A CN105946397A (zh) | 2016-09-21 |
CN105946397B true CN105946397B (zh) | 2017-07-11 |
Family
ID=54944849
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610451054.9A Active CN105946397B (zh) | 2015-10-02 | 2015-10-02 | 一种粉笔护套 |
CN201510647060.7A Active CN105196741B (zh) | 2015-10-02 | 2015-10-02 | 一种带护套的粉笔 |
CN201610414309.4A Pending CN106079971A (zh) | 2015-10-02 | 2015-10-02 | 一种带护套的粉笔 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510647060.7A Active CN105196741B (zh) | 2015-10-02 | 2015-10-02 | 一种带护套的粉笔 |
CN201610414309.4A Pending CN106079971A (zh) | 2015-10-02 | 2015-10-02 | 一种带护套的粉笔 |
Country Status (1)
Country | Link |
---|---|
CN (3) | CN105946397B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105691042A (zh) * | 2016-01-13 | 2016-06-22 | 刘乐凝 | 一种用于粉笔的护套 |
CN108638697A (zh) * | 2018-06-27 | 2018-10-12 | 俞妍冰 | 一种粉笔套 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2197871Y (zh) * | 1994-08-23 | 1995-05-24 | 王冰 | 叠式水杯 |
JP2002331789A (ja) * | 2001-05-10 | 2002-11-19 | Pilot Corp | 筆記具の軸筒 |
CN104228405A (zh) * | 2013-06-17 | 2014-12-24 | 晋一淑 | 一种粉笔套 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2174374B (en) * | 1985-04-12 | 1989-04-19 | Platignum Plc | Closure cap |
CN2216926Y (zh) * | 1994-10-11 | 1996-01-10 | 刘开鹏 | 长笔器 |
JP3897849B2 (ja) * | 1997-02-17 | 2007-03-28 | 株式会社壽 | 棒状物繰り出し容器 |
US6402407B1 (en) * | 2000-06-29 | 2002-06-11 | Cassidy Goldstein | Device for holding a writing instrument |
JP2002200884A (ja) * | 2001-01-09 | 2002-07-16 | Sakura Color Prod Corp | 塗布具用キャップ |
SI21363A (sl) * | 2002-12-27 | 2004-06-30 | Franc Savnik | Tulec za šolsko kredo |
JP4712646B2 (ja) * | 2005-10-31 | 2011-06-29 | パイロットインキ株式会社 | 軟質部材の取付構造 |
CN201231612Y (zh) * | 2008-06-25 | 2009-05-06 | 同济大学附属七一中学 | 伸缩型防断粉笔套 |
CN201235669Y (zh) * | 2008-08-01 | 2009-05-13 | 王焕新 | 一种粉笔套 |
CN201456683U (zh) * | 2009-06-29 | 2010-05-12 | 田诗语 | 方便粉笔套 |
CN201646084U (zh) * | 2010-03-23 | 2010-11-24 | 张劭 | 一种粉笔套 |
CN201941337U (zh) * | 2010-12-14 | 2011-08-24 | 刘梦妍 | 夹笔套 |
CN102825946A (zh) * | 2011-06-15 | 2012-12-19 | 上海市航头学校 | 带有可伸缩笔套的粉笔 |
CN202156155U (zh) * | 2011-07-26 | 2012-03-07 | 杭州市余杭实验中学 | 伸缩式粉笔筒 |
CN202448558U (zh) * | 2012-02-03 | 2012-09-26 | 高原 | 一种可伸缩的粉笔套 |
CN202887515U (zh) * | 2012-11-21 | 2013-04-17 | 翟景良 | 新型教师棒 |
CN103600599A (zh) * | 2013-12-04 | 2014-02-26 | 刘佳睿 | 一种粉笔 |
CN104708942A (zh) * | 2013-12-16 | 2015-06-17 | 晋一淑 | 一种粉笔套 |
CN203876424U (zh) * | 2014-02-27 | 2014-10-15 | 苏兴慧 | 一种粉笔护套 |
CN203864230U (zh) * | 2014-04-15 | 2014-10-08 | 汪凌霄 | 一种粉笔套 |
CN204196499U (zh) * | 2014-11-05 | 2015-03-11 | 罗明耀 | 一种无尘粉笔组件 |
CN204977927U (zh) * | 2015-10-02 | 2016-01-20 | 刘乐凝 | 一种带护套的粉笔 |
-
2015
- 2015-10-02 CN CN201610451054.9A patent/CN105946397B/zh active Active
- 2015-10-02 CN CN201510647060.7A patent/CN105196741B/zh active Active
- 2015-10-02 CN CN201610414309.4A patent/CN106079971A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2197871Y (zh) * | 1994-08-23 | 1995-05-24 | 王冰 | 叠式水杯 |
JP2002331789A (ja) * | 2001-05-10 | 2002-11-19 | Pilot Corp | 筆記具の軸筒 |
CN104228405A (zh) * | 2013-06-17 | 2014-12-24 | 晋一淑 | 一种粉笔套 |
Also Published As
Publication number | Publication date |
---|---|
CN105196741A (zh) | 2015-12-30 |
CN105196741B (zh) | 2016-11-16 |
CN105946397A (zh) | 2016-09-21 |
CN106079971A (zh) | 2016-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Deng Liyun Inventor after: Zheng Zaoxian Inventor before: Liu Lening |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190927 Address after: Haimen Changle Town Changqing Road 226100 Jiangsu city of Nantong province No. 88 Patentee after: Haimen Dade Intellectual Property Services Limited Address before: 528463 senior middle school, grade three (3), Bilingual School of three villages and towns in Zhongshan, Guangdong Patentee before: Liu Le Ning |