CN112078274A - 一种适用于铅笔头再利用的握持装置 - Google Patents
一种适用于铅笔头再利用的握持装置 Download PDFInfo
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- CN112078274A CN112078274A CN202010930367.9A CN202010930367A CN112078274A CN 112078274 A CN112078274 A CN 112078274A CN 202010930367 A CN202010930367 A CN 202010930367A CN 112078274 A CN112078274 A CN 112078274A
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- Prior art keywords
- holding device
- device suitable
- pencil
- cavity
- pencil stub
- Prior art date
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- 238000004064 recycling Methods 0.000 title claims abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 230000000903 blocking effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
- B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
- B43K24/06—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by turning means
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- 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
- B43L23/00—Sharpeners for pencils or leads
- B43L23/008—Sharpeners for pencils or leads with rotating cutting bodies
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010930367.9A CN112078274B (zh) | 2020-09-07 | 2020-09-07 | 一种适用于铅笔头再利用的握持装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010930367.9A CN112078274B (zh) | 2020-09-07 | 2020-09-07 | 一种适用于铅笔头再利用的握持装置 |
Publications (2)
Publication Number | Publication Date |
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CN112078274A true CN112078274A (zh) | 2020-12-15 |
CN112078274B CN112078274B (zh) | 2021-10-01 |
Family
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Application Number | Title | Priority Date | Filing Date |
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CN202010930367.9A Expired - Fee Related CN112078274B (zh) | 2020-09-07 | 2020-09-07 | 一种适用于铅笔头再利用的握持装置 |
Country Status (1)
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CN (1) | CN112078274B (zh) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2296820Y (zh) * | 1997-07-29 | 1998-11-11 | 何丰收 | 活动铅笔笔套 |
US6322267B1 (en) * | 2001-02-21 | 2001-11-27 | James C. Shaffer-Bauck | Adjustable crayon holder |
CN2855768Y (zh) * | 2006-01-16 | 2007-01-10 | 冉启学 | 一种带削笔功能的铅笔管 |
CN201900850U (zh) * | 2010-11-26 | 2011-07-20 | 浙江光辉文教用品有限公司 | 一种带刀的笔套 |
CN102673249A (zh) * | 2012-04-11 | 2012-09-19 | 刘平 | 一种粉笔夹 |
CN105774311A (zh) * | 2014-12-21 | 2016-07-20 | 重庆鑫泉机械有限公司 | 有削笔刀的铅笔套 |
CN107512582A (zh) * | 2017-09-25 | 2017-12-26 | 浙江工贸职业技术学院 | 一种磁体成型设备的取料装置 |
CN208277706U (zh) * | 2017-10-27 | 2018-12-25 | 阳连武 | 一种数学教学用组合绘图尺 |
CN209411272U (zh) * | 2018-12-28 | 2019-09-20 | 苏州杰锐思自动化设备有限公司 | 真空腔体吸附装置 |
CN211166090U (zh) * | 2019-08-06 | 2020-08-04 | 周弈犇 | 一种可调节伸出长度的铅笔辅助持握装置 |
-
2020
- 2020-09-07 CN CN202010930367.9A patent/CN112078274B/zh not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2296820Y (zh) * | 1997-07-29 | 1998-11-11 | 何丰收 | 活动铅笔笔套 |
US6322267B1 (en) * | 2001-02-21 | 2001-11-27 | James C. Shaffer-Bauck | Adjustable crayon holder |
CN2855768Y (zh) * | 2006-01-16 | 2007-01-10 | 冉启学 | 一种带削笔功能的铅笔管 |
CN201900850U (zh) * | 2010-11-26 | 2011-07-20 | 浙江光辉文教用品有限公司 | 一种带刀的笔套 |
CN102673249A (zh) * | 2012-04-11 | 2012-09-19 | 刘平 | 一种粉笔夹 |
CN105774311A (zh) * | 2014-12-21 | 2016-07-20 | 重庆鑫泉机械有限公司 | 有削笔刀的铅笔套 |
CN107512582A (zh) * | 2017-09-25 | 2017-12-26 | 浙江工贸职业技术学院 | 一种磁体成型设备的取料装置 |
CN208277706U (zh) * | 2017-10-27 | 2018-12-25 | 阳连武 | 一种数学教学用组合绘图尺 |
CN209411272U (zh) * | 2018-12-28 | 2019-09-20 | 苏州杰锐思自动化设备有限公司 | 真空腔体吸附装置 |
CN211166090U (zh) * | 2019-08-06 | 2020-08-04 | 周弈犇 | 一种可调节伸出长度的铅笔辅助持握装置 |
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Publication number | Publication date |
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CN112078274B (zh) | 2021-10-01 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for 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: Liu Chence Inventor after: Zhang Jiuming Inventor before: Zhang Jiuming |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210914 Address after: 272008 No. 406, unit 3, building 1, No. 92, Jianshe North Road, Rencheng District, Jining City, Shandong Province Applicant after: Liu Chence Address before: 325000 room 103, building C, Lane 75, Xueshan Road, Songtai street, Lucheng District, Wenzhou City, Zhejiang Province Applicant before: Zhipu (Wenzhou) Trading Co.,Ltd. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211001 |