JP4658534B2 - 気密性キャップ構造 - Google Patents
気密性キャップ構造 Download PDFInfo
- Publication number
- JP4658534B2 JP4658534B2 JP2004213349A JP2004213349A JP4658534B2 JP 4658534 B2 JP4658534 B2 JP 4658534B2 JP 2004213349 A JP2004213349 A JP 2004213349A JP 2004213349 A JP2004213349 A JP 2004213349A JP 4658534 B2 JP4658534 B2 JP 4658534B2
- Authority
- JP
- Japan
- Prior art keywords
- cap
- soft
- hard
- use end
- main body
- 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
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
-
- 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
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D2200/00—Details not otherwise provided for in A45D
- A45D2200/05—Details of containers
- A45D2200/051—Airtight containers
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
- A45D40/20—Pencil-like cosmetics; Simple holders for handling stick-shaped cosmetics or shaving soap while in use
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1676—Making multilayered or multicoloured articles using a soft material and a rigid material, e.g. making articles with a sealing part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/56—Stoppers or lids for bottles, jars, or the like, e.g. closures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/725—Drawing or writing equipment
- B29L2031/7252—Pens, ball-point pens
Landscapes
- Pens And Brushes (AREA)
Description
た使用端部の乾燥を防止するべく、使用端部がキャップによって着脱可能に覆われる気密
性キャップ構造において、
前記キャップ及び本体の使用端部の近傍の両方共に、弾性のある軟質樹脂からなる軟質部と、硬質樹脂からなる硬質部とが二色成形されてなり、キャップが本体に被着された状態において、両方の軟質部同士が接触して気密性が確保されることを特徴とする。
図である。図において、第1実施形態と同様の部材は同一の符号を付して、その詳細説明
を省略する。
12a、32a、32−1a、32−2a 使用端部
14、14−1、14−2、14−3、14−4、34、34−1、34−2 キャップ
14a、14−1a、14−2a、14−3a、14−4a、34a、34−1a、34−2a 軟質部
14b、14−1b、14−2b、14−3b、14−4b、34b、34−1b、34−2b 硬質部
14−2d 連通部
30a 軟質部
30b 硬質部
32−1b 軟質部
32−1c 硬質部
Claims (3)
- 本体の端部に設けられた使用端部の乾燥を防止するべく、使用端部がキャップによって
着脱可能に覆われる気密性キャップ構造において、
前記キャップ及び本体の使用端部の近傍の両方共に、弾性のある軟質樹脂からなる軟質部と、硬質樹脂からなる硬質部とが二色成形されてなり、キャップが本体に被着された状態において、両方の軟質部同士が接触して気密性が確保されることを特徴とする気密性キャップ構造。 - 前記軟質部は、キャップの頂部の内外面部を構成していることを特徴とする請求項1記
載の気密性キャップ構造。 - 前記軟質部は、キャップの内面部の一部と外面部の一部とを構成し、該内面部と外面部とが硬質部の中を貫通する連通部を介して繋がっていることを特徴とする請求項1または2記載の気密性キャップ構造。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004213349A JP4658534B2 (ja) | 2004-07-21 | 2004-07-21 | 気密性キャップ構造 |
US11/185,018 US7708486B2 (en) | 2004-07-21 | 2005-07-20 | Airtight cap structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004213349A JP4658534B2 (ja) | 2004-07-21 | 2004-07-21 | 気密性キャップ構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006027233A JP2006027233A (ja) | 2006-02-02 |
JP4658534B2 true JP4658534B2 (ja) | 2011-03-23 |
Family
ID=35756391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004213349A Expired - Fee Related JP4658534B2 (ja) | 2004-07-21 | 2004-07-21 | 気密性キャップ構造 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7708486B2 (ja) |
JP (1) | JP4658534B2 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7128488B2 (en) * | 2004-07-05 | 2006-10-31 | Kotobuki & Co., Ltd. | Instrument |
JP4731432B2 (ja) * | 2006-09-05 | 2011-07-27 | 株式会社パイロットコーポレーション | 筆記具のキャップ |
JP5022177B2 (ja) * | 2007-10-26 | 2012-09-12 | ゼブラ株式会社 | ボールペン用のキャップ |
DE102015008680B4 (de) | 2015-07-02 | 2018-09-27 | Schwan-Stabilo Cosmetics Gmbh & Co. Kg | Schoner für einen Stift |
DE202015004739U1 (de) | 2015-07-02 | 2016-10-05 | Schwan-Stabilo Cosmetics Gmbh & Co. Kg | Schoner für einen Stift |
CN110392536A (zh) * | 2017-03-09 | 2019-10-29 | 玛丽亚·索菲亚·布劳顿 | 化妆笔模块 |
WO2020222141A1 (en) | 2019-04-30 | 2020-11-05 | SOCIéTé BIC | Retractable element for a writing implement |
CN110638189B (zh) * | 2019-09-29 | 2022-06-14 | 常熟市池田化妆品包装有限公司 | 按压型化妆笔笔帽及其制造方法 |
US20210337952A1 (en) * | 2020-05-04 | 2021-11-04 | Brandi Theodette Weintraub | Caps for cosmetic implements |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08318692A (ja) * | 1995-03-20 | 1996-12-03 | Mitsubishi Pencil Co Ltd | 筆記具 |
JP2003136887A (ja) * | 2001-10-30 | 2003-05-14 | Pentel Corp | 筆記具のキャップ |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3802788A (en) * | 1972-07-13 | 1974-04-09 | Koh I Noor Rapidograph | Stylographic pen cap |
DE3343001A1 (de) * | 1983-11-28 | 1985-06-05 | Kousei Tokio/Tokyo Iwasaki | Vorrichtung zum verhindern des eintrocknens der spitze eines patronenschreibstiftes |
US5066156A (en) * | 1990-03-19 | 1991-11-19 | The Gillette Company | Writing instrument cap |
US5154526A (en) * | 1991-12-20 | 1992-10-13 | J. S. Staedtler Gmbh & Co. | Capillary pen cover |
JPH0930187A (ja) | 1995-07-20 | 1997-02-04 | Kotobuki:Kk | 低粘性インキ筆記具のキャップ構造 |
US6062753A (en) * | 1998-08-17 | 2000-05-16 | Pentech International Inc. | Writing instrument with enhanced tactile control and gripping comfort and method of making same |
JP3942542B2 (ja) * | 2001-01-10 | 2007-07-11 | 三菱鉛筆株式会社 | 筆記具及び筆記具用キャップ |
US6464420B2 (en) * | 2001-03-29 | 2002-10-15 | Chartpak, Inc. | Liquid ink writing pen with visible tip |
TWI224056B (en) * | 2002-07-25 | 2004-11-21 | Micro Co Ltd | Writing instrument |
-
2004
- 2004-07-21 JP JP2004213349A patent/JP4658534B2/ja not_active Expired - Fee Related
-
2005
- 2005-07-20 US US11/185,018 patent/US7708486B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08318692A (ja) * | 1995-03-20 | 1996-12-03 | Mitsubishi Pencil Co Ltd | 筆記具 |
JP2003136887A (ja) * | 2001-10-30 | 2003-05-14 | Pentel Corp | 筆記具のキャップ |
Also Published As
Publication number | Publication date |
---|---|
US20060027518A1 (en) | 2006-02-09 |
JP2006027233A (ja) | 2006-02-02 |
US7708486B2 (en) | 2010-05-04 |
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