JP3950441B2 - 伸縮ボールペン - Google Patents
伸縮ボールペン Download PDFInfo
- Publication number
- JP3950441B2 JP3950441B2 JP2003346644A JP2003346644A JP3950441B2 JP 3950441 B2 JP3950441 B2 JP 3950441B2 JP 2003346644 A JP2003346644 A JP 2003346644A JP 2003346644 A JP2003346644 A JP 2003346644A JP 3950441 B2 JP3950441 B2 JP 3950441B2
- Authority
- JP
- Japan
- Prior art keywords
- tip
- ballpoint pen
- slide shaft
- shaft cylinder
- base
- 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
- 230000008602 contraction Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K7/00—Ball-point pens
- B43K7/12—Ball-point pens with retractable ball 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K7/00—Ball-point pens
- B43K7/005—Pen barrels
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Pens And Brushes (AREA)
Description
2:胴部
3:スライド軸筒
4:駆動ネジ部
5:ボールペンリフィル
6:芯タンク
7:従動ネジ部
8:細成部
9:サヤ
10:天冠
11:雌ネジ
12、12’:ロック部
13:雄ネジ
14:突起
15:突条
16:溝
17:ストッパー
18:リング
19:止めビス
Claims (1)
- 先端に口金を着脱自在とした胴部と、胴部の内側と、対応する外側に設けた駆動ネジ部にて前後スライド自在に内装したスライド軸筒と、芯先が口金の先端より出没自在なボールペンリフィルを芯タンクに着脱自在とし、芯タンクの突条と胴部の溝とを嵌合し、前記駆動ネジ部のピッチより大きくして回転当たりの前後動距離を大きく設定したスライド軸筒の内側と、対応する外側に設けた従動ネジ部にてスライド軸筒に前後動自在とした芯タンクと、スライド軸筒の後端に止めビス、天冠を介して締着し、前記胴部の細成部に嵌合して回転しながらスライドするサヤと、サヤと胴部の回転により両者の間隔を伸縮させると同時に芯タンクのボールペンリフィルの芯先を口金より出没自在とした伸縮ボールペン。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003346644A JP3950441B2 (ja) | 2003-10-06 | 2003-10-06 | 伸縮ボールペン |
TW093128078A TWI256920B (en) | 2003-10-06 | 2004-09-16 | Telescopic ball-point pen |
CNB2004100834777A CN100475552C (zh) | 2003-10-06 | 2004-09-30 | 伸缩圆珠笔 |
US10/960,459 US6942411B2 (en) | 2003-10-06 | 2004-10-06 | Telescopic ball-point pen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003346644A JP3950441B2 (ja) | 2003-10-06 | 2003-10-06 | 伸縮ボールペン |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005111742A JP2005111742A (ja) | 2005-04-28 |
JP3950441B2 true JP3950441B2 (ja) | 2007-08-01 |
Family
ID=34419552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003346644A Expired - Fee Related JP3950441B2 (ja) | 2003-10-06 | 2003-10-06 | 伸縮ボールペン |
Country Status (4)
Country | Link |
---|---|
US (1) | US6942411B2 (ja) |
JP (1) | JP3950441B2 (ja) |
CN (1) | CN100475552C (ja) |
TW (1) | TWI256920B (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100676741B1 (ko) * | 2005-01-17 | 2007-01-31 | 주식회사 모리스 | 조출식 신축 필기구 |
US20090136283A1 (en) * | 2007-11-28 | 2009-05-28 | Jay Alexander Diamond | Writing instrument for hand-held devices |
US8480323B2 (en) | 2010-04-30 | 2013-07-09 | A.T.X. International, Inc. | Expandable writing instrument |
US9550391B2 (en) * | 2011-11-18 | 2017-01-24 | Bic Corporation | Retractable writing instrument |
FR2986467B1 (fr) * | 2012-02-03 | 2014-02-28 | Bic Soc | Instrument d'ecriture a manchon protecteur de pointe retractable |
CN103600596A (zh) * | 2013-11-20 | 2014-02-26 | 余姚市成功文具制造有限公司 | 一种螺旋伸缩式圆珠笔 |
EP4249283A1 (en) * | 2022-03-23 | 2023-09-27 | BIC Violex Single Member S.A. | A writing instrument and method thereof |
KR102529055B1 (ko) * | 2022-05-25 | 2023-05-03 | 심광보 | 필기구용 캡 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3597100A (en) * | 1970-04-20 | 1971-08-03 | K C Pen Co Inc | Writing implement |
JPS60199698A (ja) | 1984-03-23 | 1985-10-09 | シヤチハタ工業株式会社 | 伸縮式ボ−ルペン |
US4601599A (en) | 1983-12-27 | 1986-07-22 | Katoh Kinzoku Kogyo Kabushiki Kaisha | Ball-point pen |
JPS60199699A (ja) | 1984-03-23 | 1985-10-09 | シヤチハタ工業株式会社 | 伸縮式ボ−ルペン |
JPS61202894A (ja) | 1985-03-05 | 1986-09-08 | シヤチハタ工業株式会社 | 伸縮式ボ−ルペン |
JP2559469B2 (ja) | 1988-07-11 | 1996-12-04 | 株式会社 日立ビルシステムサービス | ビル遠隔監視装置 |
JPH0427670A (ja) | 1990-05-21 | 1992-01-30 | Toyota Motor Corp | 油圧反力式パワーステアリング制御装置 |
JP2509549B2 (ja) | 1992-07-07 | 1996-06-19 | 株式会社イシダ | ソ―ティングシステム |
JPH0627433A (ja) | 1992-07-10 | 1994-02-04 | Casio Comput Co Ltd | Stn型液晶表示装置 |
JP3071038B2 (ja) | 1992-07-22 | 2000-07-31 | 三洋電機株式会社 | 吸込グリル |
JPH0732132A (ja) | 1993-07-19 | 1995-02-03 | Kawasaki Heavy Ind Ltd | 鋳造工程の作業支援方法および装置 |
JP3040078B2 (ja) | 1996-12-03 | 2000-05-08 | 加藤金属工業株式会社 | 伸縮式ボ−ルペン |
JP3596607B2 (ja) | 2001-02-09 | 2004-12-02 | 加藤金属工業株式会社 | 伸縮式ボ−ルペン |
JP3665757B2 (ja) | 2001-10-29 | 2005-06-29 | 加藤金属工業株式会社 | 伸縮式ボ−ルペン |
-
2003
- 2003-10-06 JP JP2003346644A patent/JP3950441B2/ja not_active Expired - Fee Related
-
2004
- 2004-09-16 TW TW093128078A patent/TWI256920B/zh not_active IP Right Cessation
- 2004-09-30 CN CNB2004100834777A patent/CN100475552C/zh not_active Expired - Fee Related
- 2004-10-06 US US10/960,459 patent/US6942411B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2005111742A (ja) | 2005-04-28 |
US20050078999A1 (en) | 2005-04-14 |
TW200518951A (en) | 2005-06-16 |
US6942411B2 (en) | 2005-09-13 |
CN1605474A (zh) | 2005-04-13 |
CN100475552C (zh) | 2009-04-08 |
TWI256920B (en) | 2006-06-21 |
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