WO2013183119A1 - 筆記具用キャップ及び筆記具 - Google Patents
筆記具用キャップ及び筆記具 Download PDFInfo
- Publication number
- WO2013183119A1 WO2013183119A1 PCT/JP2012/064476 JP2012064476W WO2013183119A1 WO 2013183119 A1 WO2013183119 A1 WO 2013183119A1 JP 2012064476 W JP2012064476 W JP 2012064476W WO 2013183119 A1 WO2013183119 A1 WO 2013183119A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- crown
- peripheral surface
- writing instrument
- cap
- circumferential surface
- 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.)
- Ceased
Links
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
- B43K23/08—Protecting means, e.g. caps
- B43K23/12—Protecting means, e.g. caps for pens
-
- 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
- B43K23/08—Protecting means, e.g. caps
- B43K23/12—Protecting means, e.g. caps for pens
- B43K23/122—Protecting means, e.g. caps for pens with means for preventing choking
- B43K23/124—Protecting means, e.g. caps for pens with means for preventing choking comprising an air passage
-
- 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
- B43K23/08—Protecting means, e.g. caps
- B43K23/12—Protecting means, e.g. caps for pens
- B43K23/126—Protecting means, e.g. caps for pens with clips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K25/00—Attaching writing implements to wearing apparel or objects involving constructional changes of the implements
- B43K25/02—Clips
- B43K25/022—Clips attached to a pen cap
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K7/00—Ball-point pens
- B43K7/10—Arrangements for feeding ink to the ball points
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K8/00—Pens with writing-points other than nibs or balls
- B43K8/003—Pen barrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K8/00—Pens with writing-points other than nibs or balls
- B43K8/02—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
- B43K8/024—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material with writing-points comprising felt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K8/00—Pens with writing-points other than nibs or balls
- B43K8/02—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
- B43K8/04—Arrangements for feeding ink to writing-points
Definitions
- a crown that has a role as a decoration of a writing instrument or a pedestal of a clip is attached to the tip of the cap body or the rear end of the writing instrument body (Japanese Patent Laid-Open Nos. 2009-214515 and 2010-247405). Gazette, JP-A-11-221997).
- a crown is attached to a protrusion disposed in a restriction wall portion formed at the upper end of a cylindrical body. In mounting, the inner peripheral surface of the mounting hole of the crown is fitted to the outer peripheral surface of the protrusion. In this way, the crown is attached to the cylinder with a predetermined attachment strength.
- a main body forming a housing space for housing The crown is inserted into the housing space of the main body, and the outer peripheral surface of the outer crown cylindrical portion and the inner peripheral surface of the cylindrical body are fitted to each other, and the inner peripheral surface of the crown crown inner cylindrical portion and the attachment body
- the crown is fixed to the main body by fitting with the outer circumferential surface of the crown, and the crown formed between the inner circumferential surface of the outer crown outer cylinder portion and the outer circumferential surface of the crown crown inner cylindrical portion.
- a writing instrument is provided that allows air to flow between the interior of the body and the exterior of the crown through an annular space.
- the attachment body protrudes outward from the outer end of the inner crown portion.
- the writing instrument can have a decorative feature by exposing the attachment body to the outside.
- the user can visually recognize the attachment body from the outside. For example, by setting the color of the attachment body to be the same as the color type of the writing instrument, the user can easily check the color type of the writing instrument.
- the user can also check the color type of the writing instrument using the clip.
- a writing instrument cap capable of ensuring a sufficient mounting strength of the crown and securing an air flow passage through which air can be circulated without setting the overall length and outer diameter of the writing instrument to be large, and Writing instruments can be provided.
- the writing instrument can be provided with decorative features and the user can easily check the color type of the writing instrument from the outside.
- FIG. 9 is a side view schematically showing the configuration of the crown for a writing instrument according to the first embodiment of the present invention.
- FIG. 10 is another cross-sectional view schematically showing the configuration of the writing instrument cap according to the first embodiment of the present invention.
- FIG. 11 is a side view schematically showing the configuration of the writing instrument according to the second embodiment of the present invention.
- FIG. 12 is a vertical sectional view schematically showing the configuration of the writing instrument according to the second embodiment of the present invention.
- FIG. 13 is a perspective view of a clip according to the second embodiment of the present invention.
- FIG. 14 is a perspective view of a crown according to the second embodiment of the present invention.
- FIG. 15 is a side sectional view of the crown according to the second embodiment of the present invention.
- FIG. 1 is a side view schematically showing the configuration of the writing instrument 1 according to the first embodiment of the present invention.
- the writing instrument 1 is, for example, a water-based ballpoint pen.
- the writing instrument 1 includes a cap 2 and a writing instrument body 3 that is inserted from the rear end of the cap 2 and attached to the cap 2.
- the cap 2 includes a cap body 4 that receives the tip portion of the writing instrument body 3 at the rear end, a crown 5 that is inserted into and fixed to the front end of the cap body 4, and a clip 6 that is integrally formed with the crown 5.
- the clip 6 protrudes outside the cap body 4 through a notch 7 formed at the front end of the cap body 4.
- the crown 5 has a role as a decoration for the writing instrument 1 and a role as a base for the clip 6.
- the tip of the writing instrument body 3 that is, the pen tip side is defined as the “front” side of the writing instrument body 3, and the side opposite to the pen tip of the writing instrument body 3 along the axis of the writing instrument body 3 is the writing instrument. It is defined as the “rear” side of the main body 3.
- the diameter of the taper part 15 decreases as it goes from the large diameter part 13 toward the small diameter part 14.
- the large diameter portion 13, the small diameter portion 14, and the taper portion 15 are formed integrally.
- An accommodation space 16 for accommodating the chip of the refill 8 in an airtight state is formed at the rear end of the large diameter portion 13.
- the accommodation space 16 is formed from a bottomed hole.
- the crown-shaped inner cylinder portion 22 is attached only to the small diameter portion 14.
- the crown-shaped outer cylinder part 21 and the crown-shaped inner cylinder part 22 are connected to each other by, for example, four ribs 26.
- the ribs 26 are integrally formed on the inner peripheral surface of the crown crown outer cylinder portion 21 and the outer peripheral surface of the crown crown inner cylinder portion 22.
- FIG. 6 is an end view taken along line 6-6 of FIG. Referring also to FIG. 6, the ribs 26 are arranged at equal intervals around the axis of the writing instrument 1 at an angular interval of 90 °.
- an annular space that is, an outer air flow passage 27 is formed on the outer side of the rib 26 between the inner peripheral surface of the crown crown outer cylinder portion 21 and the outer periphery surface of the crown crown inner cylinder portion 22.
- the outer air flow passage 27 allows air to flow between the inside of the cap body 4 and the outside of the crown 5.
- the angular position of the rib 26 is set to be the same as the angular position of the rib 17 around the axis of the cap body 4, for example. However, the angular position of the rib 26 may be shifted from the angular position of the rib 17.
Landscapes
- Pens And Brushes (AREA)
- Clips For Writing Implements (AREA)
Abstract
Description
天冠外筒部と天冠内筒部とを備え、前記天冠外筒部の内周面は前記天冠内筒部の外周面から離間して配置されて前記天冠外筒部の内周面と前記天冠内筒部の外周面との間に環状空間を形成する天冠と、
筒体と、前記筒体内に形成されるとともに前記筒体に連結された筒状の取付体と、を備え、前記筒体の内周面と前記取付体の外周面との間に天冠を収容する収容空間を形成する本体と、を備え、
前記天冠は前記本体の前記収容空間に挿入され、前記天冠外筒部の外周面と前記筒体の内周面とが嵌合し前記天冠内筒部の内周面と前記取付体の外周面とが嵌合することにより前記天冠が前記本体に固定されるとともに、前記天冠外筒部の内周面と前記天冠内筒部の外周面との間に形成された前記環状空間を通じて前記本体の内部と前記天冠の外部との間で空気の流通を可能にする筆記具が提供される。
天冠外筒部と天冠内筒部とを備え、前記天冠外筒部の内周面は前記天冠内筒部の外周面から離間して配置されて前記天冠外筒部の内周面と前記天冠内筒部の外周面との間に環状空間を形成する天冠と、
筒体と、前記筒体内に形成されるとともに前記筒体に連結された筒状の取付体と、を備え、前記筒体の内周面と前記取付体の外周面との間に天冠を収容する収容空間を形成するキャップ本体と、を備え、
前記天冠は前記キャップ本体の前記収容空間に挿入され、前記天冠外筒部の外周面と前記筒体の内周面とが嵌合し前記天冠内筒部の内周面と前記取付体の外周面とが嵌合することにより前記天冠が前記本体に固定されるとともに、前記天冠外筒部の内周面と前記天冠内筒部の外周面との間に形成された前記環状空間を通じて前記本体の内部と前記天冠の外部との間で空気の流通を可能にする筆記具用キャップが提供される。
2 キャップ
3 筆記具本体
4、40 本体(キャップ本体)
5、50 天冠
6、60 クリップ
11 筒体
12 取付体
18 空気流通路(内側空気流通路)
19 収容空間
21 天冠外筒部
22 天冠内筒部
27 環状空間(外側空気流通路)
28 切り欠き
Claims (6)
- 天冠外筒部と天冠内筒部とを備え、前記天冠外筒部の内周面は前記天冠内筒部の外周面から離間して配置されて前記天冠外筒部の内周面と前記天冠内筒部の外周面との間に環状空間を形成する天冠と、
筒体と、前記筒体内に形成されるとともに前記筒体に連結された筒状の取付体と、を備え、前記筒体の内周面と前記取付体の外周面との間に天冠を収容する収容空間を形成する本体と、を備え、
前記天冠は前記本体の前記収容空間に挿入され、前記天冠外筒部の外周面と前記筒体の内周面とが嵌合し前記天冠内筒部の内周面と前記取付体の外周面とが嵌合することにより前記天冠が前記本体に固定されるとともに、前記天冠外筒部の内周面と前記天冠内筒部の外周面との間に形成された前記環状空間を通じて前記本体の内部と前記天冠の外部との間で空気の流通を可能にすることを特徴とする筆記具。 - 前記取付体は前記天冠内筒部の外端よりも外側に突き出ることを特徴とする請求項1に記載の筆記具。
- 前記天冠外筒部の内端に形成されて、前記筒体の内周面と前記取付体の外周面との間に空気流通路を形成する切り欠きをさらに備えることを特徴とする請求項1に記載の筆記具。
- 前記取付体は前記天冠内筒部の外端よりも外側に突き出ることと、前記天冠外筒部の内端に形成されて、前記筒体の内周面と前記取付体の外周面との間に空気流通路を形成する切り欠きをさらに備えることとを特徴とする請求項1に記載の筆記具。
- 前記本体は、前記筒体及び前記取付体を有するキャップ本体を備え、前記キャップ本体には筆記具本体が装着されることを特徴とする請求項1~4のいずれか1項に記載の筆記具。
- 天冠外筒部と天冠内筒部とを備え、前記天冠外筒部の内周面は前記天冠内筒部の外周面から離間して配置されて前記天冠外筒部の内周面と前記天冠内筒部の外周面との間に環状空間を形成する天冠と、
筒体と、前記筒体内に形成されるとともに前記筒体に連結された筒状の取付体と、を備え、前記筒体の内周面と前記取付体の外周面との間に天冠を収容する収容空間を形成するキャップ本体と、を備え、
前記天冠は前記キャップ本体の前記収容空間に挿入され、前記天冠外筒部の外周面と前記筒体の内周面とが嵌合し前記天冠内筒部の内周面と前記取付体の外周面とが嵌合することにより前記天冠が前記キャップ本体に固定されるとともに、前記天冠外筒部の内周面と前記天冠内筒部の外周面との間に形成された前記環状空間を通じて前記キャップ本体の内部と前記天冠の外部との間で空気の流通を可能にすることを特徴とする筆記具用キャップ。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/405,497 US9302530B2 (en) | 2012-06-05 | 2012-06-05 | Cap for writing instrument and writing instrument |
| PCT/JP2012/064476 WO2013183119A1 (ja) | 2012-06-05 | 2012-06-05 | 筆記具用キャップ及び筆記具 |
| EP12878595.3A EP2857219A4 (en) | 2012-06-05 | 2012-06-05 | CAP FOR A WRITING DEVICE AND WRITING DEVICE |
| CN201280073781.6A CN104349907B (zh) | 2012-06-05 | 2012-06-05 | 书写工具用笔帽以及书写工具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2012/064476 WO2013183119A1 (ja) | 2012-06-05 | 2012-06-05 | 筆記具用キャップ及び筆記具 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2013183119A1 true WO2013183119A1 (ja) | 2013-12-12 |
Family
ID=49711537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2012/064476 Ceased WO2013183119A1 (ja) | 2012-06-05 | 2012-06-05 | 筆記具用キャップ及び筆記具 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9302530B2 (ja) |
| EP (1) | EP2857219A4 (ja) |
| CN (1) | CN104349907B (ja) |
| WO (1) | WO2013183119A1 (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819823A (zh) * | 2015-04-27 | 2015-08-05 | 东莞市恒宇仪器有限公司 | 笔帽空气流通仪 |
| USD945527S1 (en) * | 2020-02-28 | 2022-03-08 | Sanford, L.P. | Writing instrument |
| CN117083183A (zh) * | 2021-03-31 | 2023-11-17 | 株式会社百乐 | 书写工具中的安装结构、书写工具和软质部件 |
| USD952742S1 (en) * | 2021-08-02 | 2022-05-24 | Sanford, L.P. | Writing instrument |
| CN115320279B (zh) * | 2022-08-11 | 2025-09-02 | 广州市新旗专利技术推广服务有限公司 | 一种注墨瓶 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09169196A (ja) * | 1995-12-19 | 1997-06-30 | Tombow Pencil Co Ltd | 筆記具用キャップ |
| JPH11221997A (ja) | 1998-02-06 | 1999-08-17 | Mitsubishi Pencil Co Ltd | 筆記具のキャップ |
| JP2002240483A (ja) * | 2001-02-19 | 2002-08-28 | Sakura Color Prod Corp | 塗布具用キャップ |
| JP2009214515A (ja) | 2008-03-13 | 2009-09-24 | Pilot Ink Co Ltd | 軟質部材の取付構造 |
| JP2010247405A (ja) | 2009-04-14 | 2010-11-04 | Pilot Ink Co Ltd | 筆記具用キャップ |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5917678Y2 (ja) | 1980-03-10 | 1984-05-22 | 三菱鉛筆株式会社 | 筆記具のキヤツプ |
| DE8814492U1 (de) * | 1988-11-21 | 1989-03-02 | A. W. Faber-Castell GmbH & Co, 8504 Stein | Verschlußkappe für Schreib- oder ähnliche Geräte |
| GB2229967B (en) * | 1989-03-30 | 1992-09-09 | Gillette Co | Pen caps |
| GB2236509B (en) * | 1989-10-04 | 1992-11-11 | Mitsubishi Pencil Co | A removable cap for a writing instrument |
| JP2512727Y2 (ja) * | 1990-09-18 | 1996-10-02 | パイロットインキ株式会社 | 筆記具キャップ |
| US5186564A (en) * | 1991-11-13 | 1993-02-16 | Bic Corporation | Vented removable cap |
| JP3650900B2 (ja) | 1996-03-27 | 2005-05-25 | パイロットインキ株式会社 | 筆記具等のキャップ |
| JPH10157381A (ja) * | 1996-11-26 | 1998-06-16 | Zebra Pen Corp | 筆記具用キャップ |
| US5971647A (en) * | 1998-05-12 | 1999-10-26 | Loulourgas; Demetre | Writing device cap |
| US5975783A (en) * | 1998-08-19 | 1999-11-02 | Pro Eton Corporation | Pen cap with pressure relief means |
| JP4574018B2 (ja) * | 2001-01-10 | 2010-11-04 | 三菱鉛筆株式会社 | 筆記具用キャップ |
| JP2003094884A (ja) * | 2001-09-25 | 2003-04-03 | Kotobuki:Kk | クリップ取付構造 |
| JP4143374B2 (ja) * | 2002-10-10 | 2008-09-03 | パイロットインキ株式会社 | 筆記具のキャップ |
-
2012
- 2012-06-05 CN CN201280073781.6A patent/CN104349907B/zh active Active
- 2012-06-05 WO PCT/JP2012/064476 patent/WO2013183119A1/ja not_active Ceased
- 2012-06-05 EP EP12878595.3A patent/EP2857219A4/en not_active Withdrawn
- 2012-06-05 US US14/405,497 patent/US9302530B2/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09169196A (ja) * | 1995-12-19 | 1997-06-30 | Tombow Pencil Co Ltd | 筆記具用キャップ |
| JPH11221997A (ja) | 1998-02-06 | 1999-08-17 | Mitsubishi Pencil Co Ltd | 筆記具のキャップ |
| JP2002240483A (ja) * | 2001-02-19 | 2002-08-28 | Sakura Color Prod Corp | 塗布具用キャップ |
| JP2009214515A (ja) | 2008-03-13 | 2009-09-24 | Pilot Ink Co Ltd | 軟質部材の取付構造 |
| JP2010247405A (ja) | 2009-04-14 | 2010-11-04 | Pilot Ink Co Ltd | 筆記具用キャップ |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP2857219A4 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US20150183260A1 (en) | 2015-07-02 |
| CN104349907A (zh) | 2015-02-11 |
| EP2857219A1 (en) | 2015-04-08 |
| CN104349907B (zh) | 2016-04-06 |
| US9302530B2 (en) | 2016-04-05 |
| EP2857219A4 (en) | 2016-03-09 |
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