WO2012020644A1 - 導電路の防水構造 - Google Patents
導電路の防水構造 Download PDFInfo
- Publication number
- WO2012020644A1 WO2012020644A1 PCT/JP2011/067101 JP2011067101W WO2012020644A1 WO 2012020644 A1 WO2012020644 A1 WO 2012020644A1 JP 2011067101 W JP2011067101 W JP 2011067101W WO 2012020644 A1 WO2012020644 A1 WO 2012020644A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- peripheral surface
- waterproof structure
- electric wire
- conductor
- conductive path
- Prior art date
Links
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/32—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes natural resins
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5205—Sealing means between cable and housing, e.g. grommet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
- H01R13/5845—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable the strain relief being achieved by molding parts around cable and connections
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/013—Sealing means for cable inlets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/504—Bases; Cases composed of different pieces different pieces being moulded, cemented, welded, e.g. ultrasonic, or swaged together
Definitions
- FIG. 3 the electric wire 53 is drawn out from the conductive path drawing portion 52 of the connector housing 51.
- a seal member 54 is provided on the electric wire 53.
- the seal member 54 is provided so as to be watertight with respect to the inner peripheral surface of the conductive path drawing portion 52. Further, the seal member 54 is provided so as to be watertight also on the outer peripheral surface of the coated wire 53.
- the seal member 54 is formed of an elastomer.
- a plurality of convex portions 55 are formed on the inner peripheral surface of the seal member 54.
- FIG. 1 is a cross-sectional view showing a waterproof structure of a conductive path according to an embodiment of the present invention.
- FIG. 2 is a perspective view showing an electric wire as the conductive path shown in FIG.
- FIG. 3 is a cross-sectional view showing a conventional waterproof structure for a conductive path.
- a terminal housed in the connector housing 3 is connected to the end of the electric wire 2 (not shown).
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Insulating Bodies (AREA)
Abstract
Description
(1) 導体を覆う絶縁体の外周面における所定範囲内に周方向に延在する溝が設けられ、さらに、該溝を埋めるようにエラストマー製のオーバーモールド部が前記所定範囲全体に設けられる導電路の防水構造。
本発明は、電気コネクタのコネクタハウジングから導電路としての電線を引き出す部分、又は、電気機器のハウジングから電線を引き出す部分、などに適用することが好適な発明であって、本実施形態においては前者を一例に挙げて以下に説明をするものとする。
本出願は、2010年8月9日出願の日本特許出願(特願2010-178307)に基づくものであり、その内容はここに参照として取り込まれる。
2…電線(導電路)
3…コネクタハウジング(ハウジング)
4…電線引き出し部
5…オーバーモールド部
6…導体
7…絶縁体
8…外周面
9…溝
10…端部
11…内周面
12…溝埋め部
Claims (2)
- 導体を覆う絶縁体の外周面における所定範囲内に周方向に延在する溝が設けられ、さらに、該溝を埋めるようにエラストマー製のオーバーモールド部が前記所定範囲全体に設けられる導電路の防水構造。
- 請求項1に記載の導電路の防水構造において、
前記オーバーモールド部がハウジングの導電路引き出し部に対し水密に設けられる導電路の防水構造。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201180039174.3A CN103069659B (zh) | 2010-08-09 | 2011-07-27 | 用于导电通路的防水结构 |
US13/814,682 US9412489B2 (en) | 2010-08-09 | 2011-07-27 | Waterproof structure for conductive path |
EP11816310.4A EP2605337B1 (en) | 2010-08-09 | 2011-07-27 | Waterproof structure for conduction path |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010178307A JP5722570B2 (ja) | 2010-08-09 | 2010-08-09 | 導電路の防水構造 |
JP2010-178307 | 2010-08-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012020644A1 true WO2012020644A1 (ja) | 2012-02-16 |
Family
ID=45567613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2011/067101 WO2012020644A1 (ja) | 2010-08-09 | 2011-07-27 | 導電路の防水構造 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9412489B2 (ja) |
EP (1) | EP2605337B1 (ja) |
JP (1) | JP5722570B2 (ja) |
CN (1) | CN103069659B (ja) |
WO (1) | WO2012020644A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130334776A1 (en) * | 2012-06-13 | 2013-12-19 | Remy Technologies, L.L.C. | Machine housing having a conductor seal system |
WO2016043000A1 (ja) * | 2014-09-18 | 2016-03-24 | 矢崎総業株式会社 | コネクタ |
CN107112682B (zh) * | 2014-10-08 | 2019-10-08 | 株式会社自动网络技术研究所 | 连接器 |
JP6606899B2 (ja) * | 2015-07-16 | 2019-11-20 | 山一電機株式会社 | モジュール用コネクタ |
EP3340392B1 (de) * | 2016-12-23 | 2019-05-15 | Nexans | Anordnung zum verbinden von elektrischen leitungen |
JP6900888B2 (ja) * | 2017-11-29 | 2021-07-07 | オムロン株式会社 | コネクタ |
JP6909415B2 (ja) * | 2017-12-20 | 2021-07-28 | 住友電装株式会社 | センサ部品 |
JP6973245B2 (ja) * | 2018-03-30 | 2021-11-24 | 株式会社オートネットワーク技術研究所 | ワイヤハーネス |
US10505308B1 (en) * | 2018-05-31 | 2019-12-10 | Apple Inc. | Dual cup enclosure for electronic devices |
JP7314236B2 (ja) * | 2021-11-01 | 2023-07-25 | 日本航空電子工業株式会社 | 防水コネクタ |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5894774A (ja) * | 1981-11-09 | 1983-06-06 | アルデン・リサ−チ・フアンデ−シヨン | 絶縁された導電体製品及びその製造方法 |
JP2002254468A (ja) | 2001-02-27 | 2002-09-11 | Aisin Seiki Co Ltd | ハーネスの取出し構造 |
JP2009032589A (ja) * | 2007-07-27 | 2009-02-12 | Tamura Seisakusho Co Ltd | 電気器具、及び該電気器具の製造方法 |
JP2010073485A (ja) * | 2008-09-18 | 2010-04-02 | Sumitomo Wiring Syst Ltd | 防水コネクタ |
JP2010178307A (ja) | 2009-02-02 | 2010-08-12 | Toshiba Tec Corp | デジタルフィルタ |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6185028U (ja) * | 1984-11-12 | 1986-06-04 | ||
JP4506473B2 (ja) | 2005-01-14 | 2010-07-21 | アイシン精機株式会社 | ワイヤ、検出器及び金型 |
JP4775907B2 (ja) * | 2006-11-22 | 2011-09-21 | Smk株式会社 | 防水型コネクタ及び中継コネクタ |
US8002565B2 (en) * | 2009-01-22 | 2011-08-23 | Integro, Llc | Waterproof connector kit useful for airfield lighting applications |
-
2010
- 2010-08-09 JP JP2010178307A patent/JP5722570B2/ja active Active
-
2011
- 2011-07-27 WO PCT/JP2011/067101 patent/WO2012020644A1/ja active Application Filing
- 2011-07-27 EP EP11816310.4A patent/EP2605337B1/en active Active
- 2011-07-27 CN CN201180039174.3A patent/CN103069659B/zh active Active
- 2011-07-27 US US13/814,682 patent/US9412489B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5894774A (ja) * | 1981-11-09 | 1983-06-06 | アルデン・リサ−チ・フアンデ−シヨン | 絶縁された導電体製品及びその製造方法 |
JP2002254468A (ja) | 2001-02-27 | 2002-09-11 | Aisin Seiki Co Ltd | ハーネスの取出し構造 |
JP2009032589A (ja) * | 2007-07-27 | 2009-02-12 | Tamura Seisakusho Co Ltd | 電気器具、及び該電気器具の製造方法 |
JP2010073485A (ja) * | 2008-09-18 | 2010-04-02 | Sumitomo Wiring Syst Ltd | 防水コネクタ |
JP2010178307A (ja) | 2009-02-02 | 2010-08-12 | Toshiba Tec Corp | デジタルフィルタ |
Non-Patent Citations (1)
Title |
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See also references of EP2605337A4 * |
Also Published As
Publication number | Publication date |
---|---|
CN103069659A (zh) | 2013-04-24 |
EP2605337A1 (en) | 2013-06-19 |
EP2605337B1 (en) | 2016-09-07 |
JP5722570B2 (ja) | 2015-05-20 |
JP2012038600A (ja) | 2012-02-23 |
EP2605337A4 (en) | 2013-12-18 |
CN103069659B (zh) | 2015-07-01 |
US20130140056A1 (en) | 2013-06-06 |
US9412489B2 (en) | 2016-08-09 |
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