JP5182277B2 - 電子機器 - Google Patents
電子機器 Download PDFInfo
- Publication number
- JP5182277B2 JP5182277B2 JP2009275193A JP2009275193A JP5182277B2 JP 5182277 B2 JP5182277 B2 JP 5182277B2 JP 2009275193 A JP2009275193 A JP 2009275193A JP 2009275193 A JP2009275193 A JP 2009275193A JP 5182277 B2 JP5182277 B2 JP 5182277B2
- Authority
- JP
- Japan
- Prior art keywords
- packing
- molding
- overflow
- gate
- soft resin
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/061—Hermetically-sealed casings sealed by a gasket held between a removable cover and a body, e.g. O-ring, packing
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- 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
- B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
-
- 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
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3431—Telephones, Earphones
-
- 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
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3431—Telephones, Earphones
- B29L2031/3437—Cellular phones
Description
11 ヒンジ部
12 第一の筐体
12a パッキン成形側筐体
12b パッキン対向側筐体
13 第二の筐体
14 操作キー
15 数字キー
16 十字キー
17 確定キー
21 メインディスプレイ
22 サイドキー
23 外部接続端子
24 マイクロフォン
26 レシーバ(受話器)
31 パッキン成形部
32 オーバフロー切欠部
33 ゲート切欠部
34 パッキン対向部
41 パッキン部材
42 パッキン部
43 ゲート部
44 オーバフロー部
51 オーバフロー部係止孔
52 溝壁面
53 上側面
Claims (3)
- 外縁近傍に沿って溝状のパッキン成形部を有する硬質樹脂からなるパッキン成形側筐体と、
前記パッキン成形部と対向するパッキン対向部を有するパッキン対向側筐体と、
インサート成形または二色成形により前記パッキン成形部において前記パッキン成形側筐体と一体成形されたパッキン部と、前記パッキン成形部に対する前記軟質樹脂の流入に伴って前記パッキン部内周に形成されたゲート部と、前記パッキン成形部からオーバフローした前記軟質樹脂により形成されたオーバフロー部とを有し、前記パッキン部が前記パッキン対向部により圧縮されることにより防水構造をなす軟質樹脂からなるパッキン部材とを備えたことを特徴とする電子機器。 - 前記パッキン成形部は、溝壁面に形成され、前記パッキン部成形時に前記軟質樹脂を流入させた後、形成された前記ゲート部を係止するゲート部係止孔と、前記パッキン成形時に前記軟質樹脂をオーバフローさせた後、形成された前記オーバフロー部を係止するオーバフロー部係止孔とを有する請求項1記載の電子機器。
- 前記軟質樹脂は、スチレン系エラストマまたはオレフィン系エラストマである請求項2記載の電子機器。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009275193A JP5182277B2 (ja) | 2009-12-03 | 2009-12-03 | 電子機器 |
US12/825,828 US20110133409A1 (en) | 2009-12-03 | 2010-06-29 | Electronic device and method for making watertight structure of electronic device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009275193A JP5182277B2 (ja) | 2009-12-03 | 2009-12-03 | 電子機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011119960A JP2011119960A (ja) | 2011-06-16 |
JP5182277B2 true JP5182277B2 (ja) | 2013-04-17 |
Family
ID=44081248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009275193A Expired - Fee Related JP5182277B2 (ja) | 2009-12-03 | 2009-12-03 | 電子機器 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20110133409A1 (ja) |
JP (1) | JP5182277B2 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8454101B2 (en) * | 2009-06-11 | 2013-06-04 | Getac Technology Corporation | Waterproof assembly for electronic device and watertight door thereof |
KR101281895B1 (ko) * | 2011-08-24 | 2013-07-03 | 주식회사 팬택 | Fpc 방수 구조체 |
US10212834B2 (en) | 2011-09-28 | 2019-02-19 | Nokia Technologies Oy | Apparatus and methods of forming molded parts |
WO2013084992A1 (ja) * | 2011-12-08 | 2013-06-13 | Necカシオモバイルコミュニケーションズ株式会社 | 防水構造、防水方法、及び、これらを用いた電子機器 |
JP5829113B2 (ja) * | 2011-12-13 | 2015-12-09 | オリンパス株式会社 | 携帯用機器 |
JP5857819B2 (ja) | 2012-03-16 | 2016-02-10 | 富士通株式会社 | 電子機器 |
US9066430B2 (en) * | 2012-09-21 | 2015-06-23 | Lg Electronics Inc. | Mobile terminal with sealing structure |
CN104324867B (zh) * | 2013-07-22 | 2016-05-04 | 泰科电子(上海)有限公司 | 在凹槽中注入密封胶的方法 |
JP2015151449A (ja) * | 2014-02-13 | 2015-08-24 | 早川ゴム株式会社 | 粘着層の形成方法及び物品 |
JP6355994B2 (ja) * | 2014-07-09 | 2018-07-11 | 株式会社ユーシン | 制御装置の防水構造 |
KR102356940B1 (ko) | 2017-01-26 | 2022-01-28 | 삼성에스디아이 주식회사 | 배터리 팩 |
KR102642314B1 (ko) * | 2018-12-06 | 2024-03-04 | 삼성전자주식회사 | 방수구조를 갖는 전자장치 |
US20230164288A1 (en) * | 2021-11-19 | 2023-05-25 | Justin Engel | Device for Hanging a TV, Display Screen, or Other Electronic Displays |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2587944Y2 (ja) * | 1991-05-31 | 1998-12-24 | 日本精機株式会社 | 防水型ケース |
JPH06201048A (ja) * | 1993-01-04 | 1994-07-19 | Three Bond Co Ltd | 組立用シール材及びその組立方法 |
US5564714A (en) * | 1993-02-23 | 1996-10-15 | Three Bond Co., Ltd. | Rubber-like molded product with support frame |
JPH09317893A (ja) * | 1996-05-29 | 1997-12-12 | Unisia Jecs Corp | シール構造 |
US6557859B2 (en) * | 2000-08-04 | 2003-05-06 | Cool Options, Inc. | Injection moldable elastomeric gasket |
JP2004076877A (ja) * | 2002-08-20 | 2004-03-11 | Nok Corp | ガスケット |
JP2004158650A (ja) * | 2002-11-06 | 2004-06-03 | Nec Corp | 電磁波シールド及び防水構造型筐体 |
JP4277737B2 (ja) * | 2004-05-31 | 2009-06-10 | カシオ計算機株式会社 | 携帯型電子機器のケース構造 |
US7156401B2 (en) * | 2004-09-17 | 2007-01-02 | Modine Manufacturing Company | Elastomeric gasket in gasket well of heat exchanger |
US7850055B2 (en) * | 2007-03-15 | 2010-12-14 | Black & Decker Inc. | Assembly having gasket resistant to side loading by pressurized fluid |
CN101522006B (zh) * | 2008-02-25 | 2011-09-21 | 深圳富泰宏精密工业有限公司 | 便携式电子装置 |
JP4401417B2 (ja) * | 2008-04-01 | 2010-01-20 | 株式会社山田製作所 | パッキン材の取付構造 |
-
2009
- 2009-12-03 JP JP2009275193A patent/JP5182277B2/ja not_active Expired - Fee Related
-
2010
- 2010-06-29 US US12/825,828 patent/US20110133409A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP2011119960A (ja) | 2011-06-16 |
US20110133409A1 (en) | 2011-06-09 |
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