JP5592938B2 - 鉛筆 - Google Patents
鉛筆 Download PDFInfo
- Publication number
- JP5592938B2 JP5592938B2 JP2012508927A JP2012508927A JP5592938B2 JP 5592938 B2 JP5592938 B2 JP 5592938B2 JP 2012508927 A JP2012508927 A JP 2012508927A JP 2012508927 A JP2012508927 A JP 2012508927A JP 5592938 B2 JP5592938 B2 JP 5592938B2
- Authority
- JP
- Japan
- Prior art keywords
- pencil
- section
- cross
- gripping
- recess
- 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
- 230000002411 adverse Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Images
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
- B43K23/008—Holders comprising finger grips
Description
12 ケース
14 把持用の窪み
16 鉛筆の縦軸
Claims (5)
- 縦軸(16)および複数の把持用の窪み(14)を有する鉛筆であって、前記把持用の窪みの内部輪郭が、前記縦軸に対して横方向の第1の断面において、少なくとも1つの凹部を有し、
前記把持用の窪みの前記内部輪郭が、前記縦軸において前記第1の断面と交差する第2の断面において、少なくとも1つの凸部を有し、
前記複数の把持用の窪みは、前記縦軸方向および鉛筆の円周方向において互いに連続しないように、前記縦軸方向において所定の間隔で鉛筆の表面に設けられていることを特徴とする鉛筆。 - 前記第2の断面が前記第1の断面に対して垂直であることを特徴とする請求項1記載の鉛筆。
- 前記第1の断面が、前記縦軸との間に25°≦α≦35°の角度を有することを特徴とする請求項1または2記載の鉛筆。
- 前記凸部が少なくとも部分的に弓形の構成であることを特徴とする請求項1〜3のいずれか一項記載の鉛筆。
- 前記把持用の窪み(14)の前記内部輪郭が、前記縦軸(16)に対して垂直な断面において、凸部を有することを特徴とする請求項1〜4のいずれか一項記載の鉛筆。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202009006484U DE202009006484U1 (de) | 2009-05-04 | 2009-05-04 | Stift |
DE202009006484.0 | 2009-05-04 | ||
PCT/EP2010/002453 WO2010127768A1 (de) | 2009-05-04 | 2010-04-21 | Stift |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012525995A JP2012525995A (ja) | 2012-10-25 |
JP5592938B2 true JP5592938B2 (ja) | 2014-09-17 |
Family
ID=42224339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012508927A Expired - Fee Related JP5592938B2 (ja) | 2009-05-04 | 2010-04-21 | 鉛筆 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9108455B2 (ja) |
EP (1) | EP2427337B1 (ja) |
JP (1) | JP5592938B2 (ja) |
CN (1) | CN102421605B (ja) |
BR (1) | BRPI1014463B1 (ja) |
DE (1) | DE202009006484U1 (ja) |
ES (1) | ES2498826T3 (ja) |
WO (1) | WO2010127768A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5831801B2 (ja) * | 2011-09-28 | 2015-12-09 | 智香 森本 | 筆記具セット |
US20130125909A1 (en) * | 2011-11-21 | 2013-05-23 | Laura Lee Meeks | Cuticle pusher |
EP2684705B1 (de) * | 2012-07-13 | 2018-10-31 | Faber-Castell AG | Stift |
JP6245770B1 (ja) * | 2016-10-26 | 2017-12-13 | 日本チャレンジ株式会社 | 筆記具 |
CN107529496A (zh) * | 2017-08-11 | 2018-01-02 | 浙江艾特佳文化用品有限公司 | 洞洞笔 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE489862A (ja) * | 1948-06-28 | 1900-01-01 | ||
US2826175A (en) | 1955-09-06 | 1958-03-11 | Frank J O'connell | Finger-movement-writing instrument |
JPS5710869Y2 (ja) | 1974-05-17 | 1982-03-03 | ||
JPS51132032U (ja) * | 1975-04-16 | 1976-10-23 | ||
GB2143780B (en) | 1983-07-28 | 1987-01-28 | Zenkoku Gakko Youhin Co Ltd | Pencil |
US4526547A (en) * | 1984-07-26 | 1985-07-02 | Rusk Chris E | Writing aid and method of teaching using the writing aid |
GB9221495D0 (en) | 1992-10-13 | 1992-11-25 | Wotton Richard A | Gripped surgical handle |
US5338201A (en) * | 1993-03-29 | 1994-08-16 | Levine Shirley S | Method for teaching reading using hand-held reading guide |
GB9422399D0 (en) * | 1994-11-07 | 1995-01-04 | Little People Ltd | Digit positioning sleeve |
CN2491235Y (zh) * | 2001-05-28 | 2002-05-15 | 刘斌 | 改进的书写笔 |
JP3985669B2 (ja) | 2002-11-28 | 2007-10-03 | ぺんてる株式会社 | 軸体 |
US7930804B2 (en) * | 2003-12-30 | 2011-04-26 | Randall Cornfield | Implement handle |
CN2752066Y (zh) | 2004-07-18 | 2006-01-18 | 次丹阳 | 多功能自动铅笔 |
CN200963969Y (zh) * | 2006-10-27 | 2007-10-24 | 刘司瀛 | 握笔正姿器 |
JP4998252B2 (ja) | 2007-12-25 | 2012-08-15 | 株式会社ジェイテクト | ボールねじ |
DE202008002102U1 (de) * | 2008-02-14 | 2008-06-05 | Johann Froescheis Lyra-Bleistift-Fabrik Gmbh & Co. Kg | Stift |
US8434954B2 (en) * | 2008-07-10 | 2013-05-07 | Scalpal Llc | Handle for writing instruments |
DE202008016889U1 (de) * | 2008-12-19 | 2010-05-12 | Stabilo International Gmbh | Stift |
JP5710869B2 (ja) | 2009-08-27 | 2015-04-30 | 株式会社マース・タックスコンサルティング | 担保価値審査装置、担保価値審査プログラム及び融資システム |
-
2009
- 2009-05-04 DE DE202009006484U patent/DE202009006484U1/de not_active Expired - Lifetime
-
2010
- 2010-04-21 US US13/318,194 patent/US9108455B2/en not_active Expired - Fee Related
- 2010-04-21 JP JP2012508927A patent/JP5592938B2/ja not_active Expired - Fee Related
- 2010-04-21 WO PCT/EP2010/002453 patent/WO2010127768A1/de active Application Filing
- 2010-04-21 EP EP10716485.7A patent/EP2427337B1/de active Active
- 2010-04-21 CN CN201080018122.3A patent/CN102421605B/zh not_active Ceased
- 2010-04-21 BR BRPI1014463 patent/BRPI1014463B1/pt not_active IP Right Cessation
- 2010-04-21 ES ES10716485.7T patent/ES2498826T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
ES2498826T3 (es) | 2014-09-25 |
EP2427337A1 (de) | 2012-03-14 |
US20120051827A1 (en) | 2012-03-01 |
DE202009006484U1 (de) | 2010-09-23 |
CN102421605A (zh) | 2012-04-18 |
WO2010127768A1 (de) | 2010-11-11 |
BRPI1014463A2 (pt) | 2016-04-05 |
JP2012525995A (ja) | 2012-10-25 |
CN102421605B (zh) | 2014-12-03 |
BRPI1014463B1 (pt) | 2019-11-26 |
EP2427337B1 (de) | 2014-06-04 |
US9108455B2 (en) | 2015-08-18 |
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