CN100402345C - 车用薄膜开关安装结构 - Google Patents

车用薄膜开关安装结构 Download PDF

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Publication number
CN100402345C
CN100402345C CNB2003101216857A CN200310121685A CN100402345C CN 100402345 C CN100402345 C CN 100402345C CN B2003101216857 A CNB2003101216857 A CN B2003101216857A CN 200310121685 A CN200310121685 A CN 200310121685A CN 100402345 C CN100402345 C CN 100402345C
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China
Prior art keywords
thin
switch
film switch
pad
stay bearing
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Expired - Fee Related
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CNB2003101216857A
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English (en)
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CN1608899A (zh
Inventor
闵俊墉
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Hyundai Motor Co
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Hyundai Motor Co
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q5/00—Arrangement or adaptation of acoustic signal devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/201—Packaging straps or envelopes for inflatable members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q5/00—Arrangement or adaptation of acoustic signal devices
    • B60Q5/001—Switches therefor
    • B60Q5/003—Switches therefor mounted on the steering wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/215—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member
    • B60R21/2165—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member characterised by a tear line for defining a deployment opening
    • B60R21/21656—Steering wheel covers or similar cup-shaped covers
    • B60R21/21658—Steering wheel covers or similar cup-shaped covers with integrated switches, e.g. horn switches

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Push-Button Switches (AREA)
  • Air Bags (AREA)
  • Steering Controls (AREA)

Abstract

本发明涉及一种车用薄膜开关安装结构，该结构包括一个开关安装空间，在面向喇叭盖板内侧的垫罩的前侧，和一个薄膜开关以及一个支撑板一起被插进开关安装空间中，由此降低了制造成本，减少了制造过程，并且增加了产量。

Description

车用薄膜开关安装结构
相关申请
本申请要求2003年10月24日申请的韩国申请第10-2003-0074652号的优先权，其所公开的内容在此全部结合作为参考。
技术领域
本发明涉及一种封闭电接触点来操作喇叭的车用薄膜开关安装结构。
背景技术
喇叭操作开关典型地安装在方向盘的中央部分。即使车辆配备有驾驶员安全气囊(DAB)，喇叭操作开关还是安装在方向盘的中央部分。
一种薄板形薄膜开关通常用作喇叭操作开关，与DAB一起安装在方向盘的中央部分。
发明内容
本发明的实施例提供了一种车用薄膜开关的安装结构，适于通过利用一个包围气囊垫的垫罩(cushion cover)来安装薄膜开关，由此降低制造成本，减少制造过程，并且增加了产量。
在本发明的优选实施例，车用薄膜开关安装结构包括一个开关安装空间，形成在面向喇叭盖板内侧设置的垫罩的前侧。一个薄膜开关被插进开关安装空间中。
附图说明
为了更好地理解本发明的本质及目的，以下结合图述进行详细说明，其中：
图1示出了根据本发明一个实施例的车用薄膜开关安装结构，示出都设置在方向盘中央部分的喇叭盖板以及DAB组件的气囊垫的剖面图；
图2是图1主要部分的详细视图；
图3是放置在一个支撑板上的薄膜开关的顶视图；和
图4是第二垫的顶视图。
具体实施方式
以下结合附图详细说明本发明的优选实施例。
如图1和2所示，一个构成DAB组件的气囊垫9在喇叭盖板1中由垫罩10所覆盖，并且放置在方向盘的中央部分。
一个薄板形开关安装空间13a形成在面向喇叭盖板1内侧的垫罩10的前侧。一个薄膜开关2被插进开关安装空间13a，用于封闭接触点由此来操作喇叭。
垫罩10由一个包围气囊垫9的第一垫11和一个整体形成在第一垫11前部并且自第一垫11形成一定空间的第二垫13组成。开关安装空间13a形成在第一垫11和第二垫13之间。
薄膜开关2，其底侧与一个以预定厚度用塑料制成的支撑板21重叠，被插进开关安装空间13a中。
当喇叭被激活时，支撑板21支撑薄膜开关2，由此防止薄膜开关2的不稳定。
参见图3，与薄膜开关2的底侧重叠的支撑板21的上侧形成有一个板突起21a，从支撑板21的上侧向上伸出，并且具有与薄膜开关2的外形相同的结构。薄膜开关2放置在由板形突起21a所覆盖的空间内。因此，外结构部分由板形突起21a支撑的薄膜开关2与支撑板21重叠。
如图1和4所示，穿孔线(perforated line)23形成在第一垫11、第二垫13、薄膜开关2以及支撑板21上。气囊垫9通过穿孔线23充气。
还未说明的图1中参考编号1c是多个从喇叭盖板1向内伸出的棱。当按压喇叭盖板1来操作喇叭时，棱1c接触第二垫13，并且激活薄膜开关2。
从前述内容可以清楚地看到，本发明的一个优点在于，提供的薄膜开关结构简单，不依赖于连接部件(如，铆钉、螺钉或诸如此类)，并且不依赖连接过程(如，超声波热焊)，由此减少了制造过程并且增加了产量。
本发明的另一个优点在于薄膜开关和支撑板安装在包围气囊垫的垫罩的前侧，由此降低了制造成本，减少了制造过程，并且增加了产量。

Claims (2)

1.一种车用薄膜开关安装结构，包括：
一个包围气囊垫的第一垫罩；
一个形成在第一垫罩和喇叭盖板之间的，限定一个开关安装空间的第二垫罩；和
设置在第一和第二垫罩之间的薄膜开关；其中
所述开关安装空间是由第二垫罩的边框与第一垫罩连接而形成的封闭的空间，
支撑板被设置在开关安装空间内，
所述薄膜开关被设置在所述支撑板和所述第二垫罩之间，并且
所述第一垫罩，所述第二垫罩，所述薄膜开关和所述支撑板各自都具有形成在彼此上的穿孔线。
2.如权利要求1所述的结构，其特征在于，所述支撑板在其一侧形成有一个板形突起，该板形突起具有与所述薄膜开关相同的结构形状，并且所述薄膜开关的边缘由与所述支撑板连接的所述板形突起支撑。
CNB2003101216857A 2003-10-24 2003-12-24 车用薄膜开关安装结构 Expired - Fee Related CN100402345C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020030074652A KR100559864B1 (ko) 2003-10-24 2003-10-24 자동차용 멤브레인 스위치의 장착구조
KR10-2003-0074652 2003-10-24
KR1020030074652 2003-10-24

Publications (2)

Publication Number Publication Date
CN1608899A CN1608899A (zh) 2005-04-27
CN100402345C true CN100402345C (zh) 2008-07-16

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US (1) US7144035B2 (zh)
JP (1) JP2005126030A (zh)
KR (1) KR100559864B1 (zh)
CN (1) CN100402345C (zh)
DE (1) DE10361040B3 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4457822B2 (ja) * 2004-02-02 2010-04-28 豊田合成株式会社 助手席用エアバッグ装置
US20060175817A1 (en) * 2005-02-09 2006-08-10 White Craig W Airbag deployment rate and airbag door sensor system
DE102017124581A1 (de) * 2017-10-20 2019-04-25 Dalphi Metal Espana, S.A. Umhüllung eines gassacks eines fahrzeuginsassen-rückhaltesystems und verfahren zum verpacken eines gassacks in einer umhüllung
US10650988B2 (en) 2018-01-09 2020-05-12 American Sterilizer Company Sterilizable handle actuating button integration
US10321970B1 (en) * 2018-01-09 2019-06-18 American Sterilizer Company Handle assembly for a surgical lighting system
US11465580B2 (en) * 2020-04-08 2022-10-11 Autoliv Asp, Inc. Bi-directional airbag cushion wrappers and related airbag assemblies and methods
US11345302B2 (en) * 2020-07-27 2022-05-31 ZF Passive Safety Systems US Inc. Curtain airbag with integral airbag wrap

Citations (6)

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Publication number Priority date Publication date Assignee Title
US5308106A (en) * 1990-10-04 1994-05-03 Trw Inc. Air bag module cover assembly with horn blowing switch
US5577766A (en) * 1993-04-27 1996-11-26 Toyoda Gosei Co., Ltd. Pad for steering wheel including membrane switch
US5626358A (en) * 1996-01-11 1997-05-06 Morton International, Inc. Airbag cushion assembly with horn switch pocket
US5639114A (en) * 1995-11-14 1997-06-17 Trw Inc. Steering wheel with air bag cover and horn switch
CN2335838Y (zh) * 1998-12-28 1999-09-01 张根发 整体式汽车驾驶员安全气囊装置
CN2579764Y (zh) * 2002-10-24 2003-10-15 曾兰花 汽车方向盘

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DE4229562C1 (de) 1992-09-04 1993-12-23 Daimler Benz Ag Abdeckung für einen Gassack
US5265904A (en) * 1993-01-07 1993-11-30 Ford Motor Company Airbag cover with integral horn switch
US5265905A (en) * 1993-01-07 1993-11-30 Ford Motor Company Air bag cover horn blow switch assembly
US5413376A (en) * 1993-11-12 1995-05-09 Davidson Textron Inc. Driver's side air bag cover door incorporating a horn actuator
US5577767A (en) * 1995-03-08 1996-11-26 Trw Inc. Housing assembly for an air bag and vehicle horn switch
US5465998A (en) * 1995-03-17 1995-11-14 Larry J. Winget Air bag cover having a tear seam membrane switch
US5575498A (en) * 1995-07-26 1996-11-19 Morton International, Inc. Airbag module cover with floating horn switch
US5723834A (en) * 1996-11-19 1998-03-03 Morton International, Inc. Horn membrane switch with rupturable strain relief bridging connector
JPH10228839A (ja) 1997-02-13 1998-08-25 Toyoda Gosei Co Ltd エアバッグ付ステアリングホイールのホーンスイッチ機構
US5836609A (en) * 1997-03-04 1998-11-17 Trw Inc. Horn switch for air bag module
JPH11310099A (ja) * 1998-04-27 1999-11-09 Takata Kk 運転席用エアバッグ装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5308106A (en) * 1990-10-04 1994-05-03 Trw Inc. Air bag module cover assembly with horn blowing switch
US5577766A (en) * 1993-04-27 1996-11-26 Toyoda Gosei Co., Ltd. Pad for steering wheel including membrane switch
US5639114A (en) * 1995-11-14 1997-06-17 Trw Inc. Steering wheel with air bag cover and horn switch
US5626358A (en) * 1996-01-11 1997-05-06 Morton International, Inc. Airbag cushion assembly with horn switch pocket
CN2335838Y (zh) * 1998-12-28 1999-09-01 张根发 整体式汽车驾驶员安全气囊装置
CN2579764Y (zh) * 2002-10-24 2003-10-15 曾兰花 汽车方向盘

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Publication number Publication date
CN1608899A (zh) 2005-04-27
US7144035B2 (en) 2006-12-05
KR100559864B1 (ko) 2006-03-13
US20050087964A1 (en) 2005-04-28
DE10361040B3 (de) 2005-04-14
JP2005126030A (ja) 2005-05-19
KR20050039223A (ko) 2005-04-29

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Granted publication date: 20080716

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