JPWO2020031998A1 - 防水部材 - Google Patents
防水部材 Download PDFInfo
- Publication number
- JPWO2020031998A1 JPWO2020031998A1 JP2019560415A JP2019560415A JPWO2020031998A1 JP WO2020031998 A1 JPWO2020031998 A1 JP WO2020031998A1 JP 2019560415 A JP2019560415 A JP 2019560415A JP 2019560415 A JP2019560415 A JP 2019560415A JP WO2020031998 A1 JPWO2020031998 A1 JP WO2020031998A1
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- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 2
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Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
- F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
-
- 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
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Telephone Set Structure (AREA)
- Casings For Electric Apparatus (AREA)
- Gasket Seals (AREA)
Abstract
Description
12 剛性基材
12a (剛性基材の)表面
12b (剛性基材の)裏面
13,13´ 柔軟当接部材
13a 薄膜層
14,14´ 粘着層
15 緩衝層
f 第1領域
s 第2領域
16 防塵シート
17 第1部材
17a 凹み
17b 開口部
18 第2部材
18a 凹み
B (従来の)防水部材
C 電子部品
E 装着治具
P 基板
Claims (7)
- 第1部材と第2部材との間に挟んで前記第1部材と前記第2部材との間を密閉する防水部材において、
剛性基材と、前記剛性基材の表面に設けられる柔軟当接部材と、前記剛性基材の裏面に設けられる粘着層とを有し、
前記柔軟当接部材は、圧接方向の20%圧縮応力が2〜40kPaであることを特徴とする防水部材。
- 前記剛性基材は、その表面の一部領域で前記柔軟当接部材がその周囲から突出した第1領域と、前記一部領域を除く前記剛性基材の残部で第1領域とは区別される第2領域とが形成される表面を有する請求項1記載の防水部材。
- 前記剛性基材と前記粘着層との間に緩衝層を有する請求項1又は請求項2記載の防水部材。
- 前記第2領域に前記柔軟当接部材と同一材料で形成される薄膜層を有する請求項2又は請求項3記載の防水部材。
- 前記第2領域に前記柔軟当接部材が存在せずに前記剛性基材の表面が露出する剛性面を有する請求項2〜請求項4何れか1項記載の防水部材。
- 前記柔軟当接部材が、前記第1部材と前記第2部材の圧接方向に見て環状であり、前記環状の両側に前記第2領域を備える請求項2〜請求項5何れか1項記載の防水部材。
- 前記粘着層の裏面に防塵シートを更に有する請求項1〜請求項6何れか1項記載の防水部材。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018148662 | 2018-08-07 | ||
JP2018148662 | 2018-08-07 | ||
PCT/JP2019/030834 WO2020031998A1 (ja) | 2018-08-07 | 2019-08-06 | 防水部材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6723627B1 JP6723627B1 (ja) | 2020-07-15 |
JPWO2020031998A1 true JPWO2020031998A1 (ja) | 2020-08-20 |
Family
ID=69414705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019560415A Active JP6723627B1 (ja) | 2018-08-07 | 2019-08-06 | 防水部材 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20210246982A1 (ja) |
JP (1) | JP6723627B1 (ja) |
CN (1) | CN112135991B (ja) |
WO (1) | WO2020031998A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11622460B2 (en) * | 2019-10-23 | 2023-04-04 | Advanced Illumination, Inc. | Hermetic fastener-less enclosures and methods of sealing the same |
JP7421163B2 (ja) * | 2020-02-06 | 2024-01-24 | 積水ポリマテック株式会社 | 防水部材及び防水構造 |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB749536A (en) * | 1953-10-01 | 1956-05-30 | Microcell Ltd | Improvements in or relating to boxes or like containers |
US4314645A (en) * | 1980-01-23 | 1982-02-09 | Sortex North America, Inc. | Mechanical rejection system for automatic sorting machines |
JPS5819166U (ja) * | 1981-07-30 | 1983-02-05 | 井上エムテ−ピ−株式会社 | 接着型送排水管用ゴムパツキン |
JP2535672B2 (ja) * | 1991-01-23 | 1996-09-18 | 信越ポリマー株式会社 | 高精細サポ―ト層付エラストマ―コネクタ―の製造方法 |
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 |
JP2961068B2 (ja) * | 1995-04-13 | 1999-10-12 | ブリヂストン化成品東京株式会社 | ガスケット材 |
JP2000257719A (ja) * | 1999-03-05 | 2000-09-19 | Bridgestone Corp | 枠付ガスケット及びその製造方法 |
JP4618620B2 (ja) * | 2000-05-19 | 2011-01-26 | 日本発條株式会社 | ハードディスクドライブケースの筺体と蓋体との間のシーリング構造 |
JP4530122B2 (ja) * | 2001-03-09 | 2010-08-25 | Nok株式会社 | ガスケット |
JP2003042297A (ja) * | 2001-07-30 | 2003-02-13 | Toyo Quality One Corp | パッキン |
JP2003222242A (ja) * | 2002-01-30 | 2003-08-08 | Tokai Kogyo Co Ltd | シール材とシール材組立体 |
JP2004136044A (ja) * | 2002-10-15 | 2004-05-13 | Konno Hosei:Kk | 携帯電話の防水ケース |
JP4260838B2 (ja) * | 2006-12-28 | 2009-04-30 | 日本リークレス工業株式会社 | メタルガスケット素材板およびその製造方法 |
KR100904774B1 (ko) * | 2007-04-13 | 2009-06-26 | 파나소닉 주식회사 | 연료 전지 셀, 연료 전지 및 연료 전지 셀의 제조 방법 |
EP2141015B1 (en) * | 2008-06-30 | 2012-08-01 | Nitto Denko Corporation | Gasket material |
JP5339835B2 (ja) * | 2008-09-29 | 2013-11-13 | 積水化学工業株式会社 | 積層発泡シート |
CN201326841Y (zh) * | 2008-11-21 | 2009-10-14 | 董阿能 | 连接密封装置 |
JP2010144820A (ja) * | 2008-12-18 | 2010-07-01 | Sanden Corp | シール構造およびそれを用いた圧縮機 |
WO2010113932A1 (ja) * | 2009-03-31 | 2010-10-07 | イーグル工業株式会社 | ベローズ型メカニカルシール |
CN101930784B (zh) * | 2010-08-10 | 2011-11-30 | 深圳市研祥通讯终端技术有限公司 | 移动终端设备 |
JP5735308B2 (ja) * | 2011-03-04 | 2015-06-17 | ユーサンガスケット株式会社 | ガスケット材の製造方法 |
EP2541104A3 (en) * | 2011-06-27 | 2013-08-14 | Nitto Denko Corporation | Gasket |
CN102638596B (zh) * | 2012-04-28 | 2014-10-15 | 广东欧珀移动通信有限公司 | 一种手机的壳体结构 |
JP6022891B2 (ja) * | 2012-10-22 | 2016-11-09 | ポリマテック・ジャパン株式会社 | フィルム一体型防水パッキン |
CN204928910U (zh) * | 2015-07-23 | 2015-12-30 | 苏州市新大陆塑胶五金工业有限公司 | 防水手机壳 |
CN204887090U (zh) * | 2015-08-25 | 2015-12-16 | 深圳市晨曦讯实业有限公司 | 具有防水防摔功能的手机 |
CN205179129U (zh) * | 2015-11-19 | 2016-04-20 | 深圳市联懋塑胶有限公司 | 一种具有防撞安全功能的手机壳 |
CN106060215B (zh) * | 2016-07-25 | 2019-04-19 | 周泳臣 | 一种多功能手机壳 |
CN108366153A (zh) * | 2018-01-02 | 2018-08-03 | 江苏道融电子科技有限公司 | 一种具有防水防尘作用的手机壳 |
-
2019
- 2019-08-06 WO PCT/JP2019/030834 patent/WO2020031998A1/ja active Application Filing
- 2019-08-06 US US16/973,154 patent/US20210246982A1/en active Pending
- 2019-08-06 CN CN201980029866.6A patent/CN112135991B/zh active Active
- 2019-08-06 JP JP2019560415A patent/JP6723627B1/ja active Active
Also Published As
Publication number | Publication date |
---|---|
CN112135991B (zh) | 2023-12-12 |
CN112135991A (zh) | 2020-12-25 |
JP6723627B1 (ja) | 2020-07-15 |
US20210246982A1 (en) | 2021-08-12 |
WO2020031998A1 (ja) | 2020-02-13 |
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