CN110027346B - 一种自动铅笔 - Google Patents
一种自动铅笔 Download PDFInfo
- Publication number
- CN110027346B CN110027346B CN201910408035.1A CN201910408035A CN110027346B CN 110027346 B CN110027346 B CN 110027346B CN 201910408035 A CN201910408035 A CN 201910408035A CN 110027346 B CN110027346 B CN 110027346B
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- CN
- China
- Prior art keywords
- pen
- core
- block
- rotating
- conveying roller
- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K21/00—Propelling pencils
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K27/00—Multiple-point writing implements, e.g. multicolour; Combinations of writing implements
- B43K27/04—Combinations of pencils
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910408035.1A CN110027346B (zh) | 2019-05-15 | 2019-05-15 | 一种自动铅笔 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910408035.1A CN110027346B (zh) | 2019-05-15 | 2019-05-15 | 一种自动铅笔 |
Publications (2)
Publication Number | Publication Date |
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CN110027346A CN110027346A (zh) | 2019-07-19 |
CN110027346B true CN110027346B (zh) | 2020-12-15 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910408035.1A Active CN110027346B (zh) | 2019-05-15 | 2019-05-15 | 一种自动铅笔 |
Country Status (1)
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CN (1) | CN110027346B (zh) |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3134689A1 (de) * | 1981-09-02 | 1983-03-17 | Schmidt Feintechnik GmbH, 7742 St Georgen | "minenschreibstift mit automatischem minenvorschub" |
CN2088043U (zh) * | 1990-08-22 | 1991-11-06 | 李斌 | 一种旋转式六色活动铅笔 |
US7097375B1 (en) * | 2005-12-20 | 2006-08-29 | Jakks Pacific, Inc. | Mechanical pencil having a rotatable wheel for advancing lead |
CN200984885Y (zh) * | 2006-12-20 | 2007-12-05 | 叶阳松 | 铅笔芯的夹持装置 |
CN201015928Y (zh) * | 2007-01-11 | 2008-02-06 | 黄亚萍 | 带有笔芯盒的自动铅笔 |
KR100826923B1 (ko) * | 2007-05-23 | 2008-05-02 | 나용재 | 샤프심의 추출장치 |
CN201268164Y (zh) * | 2008-09-27 | 2009-07-08 | 方兆广 | 活动铅笔 |
CN202163172U (zh) * | 2011-08-08 | 2012-03-14 | 韩笑 | 自动铅笔 |
CN103660710A (zh) * | 2012-09-02 | 2014-03-26 | 刘鑫 | 一种防摔笔 |
CN103692820A (zh) * | 2012-09-27 | 2014-04-02 | 黄石高新科技企业加速器发展有限公司 | 一种自动铅笔 |
CN103895404A (zh) * | 2012-12-27 | 2014-07-02 | 陈玲 | 一种自动铅笔的铅芯补充装置 |
CN203331635U (zh) * | 2013-06-20 | 2013-12-11 | 李斯羽 | 全自动铅笔 |
CN104669833A (zh) * | 2013-11-30 | 2015-06-03 | 孙一腾 | 自动换芯铅笔 |
CN103612514A (zh) * | 2013-12-05 | 2014-03-05 | 董冉 | 一种新型自动铅笔 |
CN204414882U (zh) * | 2015-01-08 | 2015-06-24 | 张旭春 | 自动铅笔 |
JP6191970B2 (ja) * | 2015-11-30 | 2017-09-06 | 株式会社トキワ | 繰り出しペンシル |
CN205686030U (zh) * | 2016-03-31 | 2016-11-16 | 刘晨曦 | 绘图用自动铅笔 |
CN205661202U (zh) * | 2016-04-12 | 2016-10-26 | 宋燕朋 | 一种抗震式多功能自动铅笔 |
CN205997554U (zh) * | 2016-06-29 | 2017-03-08 | 山东英才学院 | 一种变铅式自动铅笔 |
CN206287702U (zh) * | 2016-11-22 | 2017-06-30 | 哈尔滨理工大学 | 一种机械制图用画线笔 |
CN107089072A (zh) * | 2017-03-23 | 2017-08-25 | 岑溪市拓丰科技发展有限公司 | 一种免削铅笔芯笔杆 |
CN107839371A (zh) * | 2017-07-28 | 2018-03-27 | 吴博文 | 一种可在内部更换不同型号铅芯的铅笔 |
CN208411185U (zh) * | 2017-11-16 | 2019-01-22 | 袁少冲 | 一种自动铅笔 |
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2019
- 2019-05-15 CN CN201910408035.1A patent/CN110027346B/zh active Active
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CN110027346A (zh) | 2019-07-19 |
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PB01 | Publication | ||
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Effective date of registration: 20201126 Address after: 239400 to the west of Fushan road and north of Xinbo machinery, Mingguang City, Chuzhou City, Anhui Province Applicant after: Mingguang Wanxiang plastic products Co.,Ltd. Address before: 230000 North Building, No. 19 Tianzhi Road, Hefei High-tech Zone, Anhui Province Applicant before: Fandeyu |
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Effective date of registration: 20230406 Address after: No. 2398, Mingcang Road, Chuzhou City, Anhui Province Patentee after: Mingguang Jiuzhi Intellectual Property Management Co.,Ltd. Address before: 239400 to the west of Fushan road and north of Xinbo machinery, Mingguang City, Chuzhou City, Anhui Province Patentee before: Mingguang Wanxiang plastic products Co.,Ltd. |