CN102741093B - 缓冲元件 - Google Patents

缓冲元件 Download PDF

Info

Publication number
CN102741093B
CN102741093B CN201080045092.5A CN201080045092A CN102741093B CN 102741093 B CN102741093 B CN 102741093B CN 201080045092 A CN201080045092 A CN 201080045092A CN 102741093 B CN102741093 B CN 102741093B
Authority
CN
China
Prior art keywords
buffer element
housing
passenger protection
inflatable device
tissue layer
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
Application number
CN201080045092.5A
Other languages
English (en)
Other versions
CN102741093A (zh
Inventor
P·莫利亚
P·基兰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson Controls GmbH
Original Assignee
Johnson Controls GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Johnson Controls GmbH filed Critical Johnson Controls GmbH
Publication of CN102741093A publication Critical patent/CN102741093A/zh
Application granted granted Critical
Publication of CN102741093B publication Critical patent/CN102741093B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/207Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle seats
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/215Arrangements 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
    • B60R21/2165Arrangements 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/58Seat coverings
    • B60N2002/5808Seat coverings comprising opening zones for airbags

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
  • Seats For Vehicles (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Woven Fabrics (AREA)

Abstract

本发明设计一种缓冲元件,其包括盖罩、填充材料,以及除所述盖罩之外还由泡沫所包围的至少一个织物层。可膨胀乘客保护装置的激活导致盖罩以可靠的和可重复的方式打开,其中提供该至少一个织物层以在所述可膨胀乘客保护装置激活时控制盖罩的打开。

Description

缓冲元件
技术领域
本发明涉及一种缓冲元件,尤其用于机动车座椅。更特别地,本发明涉及一种用于制造缓冲元件的装置和方法,该缓冲元件具有可膨胀的乘客保护装置。
背景技术
已知存在用于制造带衬垫的缓冲元件的方法,其使用模制的或在原位被泡沫封装的盖罩。
发明内容
本发明的一个目的是提供一种缓冲元件和一种制造缓冲元件方法,其中提供在原位模制的缓冲元件的盖罩或者使用被泡沫封装的盖罩,并且其中可膨胀乘客保护装置与缓冲元件以如下方式互相作用,即,当可膨胀乘客保护装置激活时,盖罩打开。根据本发明,以液态将填充材料引入盖罩中,即,通过已知为现场浇铸技术来实现。
该目的由一种缓冲元件来实现,所述缓冲元件包括盖罩、填充材料、以及除盖罩之外还被泡沫封装的至少一个织物层,当可膨胀乘客保护装置被激活时,可靠地和可重复地发生盖罩的打开,该至少一个织物层意欲影响当可膨胀乘客保护装置被激活时盖罩的打开。
这样,根据本发明非常有利的可能是,可以实现盖罩的特定打开,并且因而存在归因于乘客保护装置的特定可靠保护效果。
该目的还通过一种缓冲元件来实现,该缓冲元件包括盖罩和除盖罩之外还以如下方式被泡沫封装的至少一个织物层,即,当可膨胀乘客保护装置被激活时,可靠地和可重复地发生盖罩的打开。
根据本发明,优选地,缓冲元件的外侧具有A侧(可见侧)和B侧(不可见侧),当可膨胀乘客保护装置被激活时,盖罩的打开从缓冲元件的B侧发生。这样,根据本发明有利的可能是,缓冲元件造型美观,然而能通过 触发可膨胀乘客保护装置而在发生事故时实现很好的保护效果。
根据本发明,还优选的是,将至少一个织物层在一个连接点连接至盖罩,该连接点对应于位于缓冲元件的A侧上的盖罩内侧。作为选择地或者作为附加地,根据本发明优选的是,在一个连接点将至少一个织物层连接至盖罩,该连接点对应于位于缓冲元件的B侧上的盖罩内侧。这允许将至少一个织物层连接至缓冲元件的任意侧,从而各种结构都是相当可能的。
根据本发明尤为优选的是,至少一个织物层延伸穿过位于缓冲元件B侧上的盖罩。这样,有利的可能是,借助于从盖罩上悬出的任意端或两端,将该织物层直接连接至可膨胀乘客保护装置,或者附接至已连接至可膨胀乘客保护装置的元件例如气囊发射框架等上。
本发明还涉及一种由缓冲元件和可膨胀乘客保护装置组成的系统,所述缓冲元件包括盖罩、填充材料、以及除盖罩之外还被泡沫封装的至少一个织物层,当可膨胀乘客保护装置被激活时,盖罩的打开可靠地和可重复地发生,该至少一个织物层意欲影响当可膨胀乘客保护装置被激活时盖罩的打开。
借助于这种系统,根据本发明有利的可能是,以美观的方式将缓冲元件装配在机动车辆中,同时确保由可膨胀乘客保护装置对乘客提供有效的保护。
附图说明
下文基于图示的典型实施例而更详细地说明本发明,其中将展现其他的优点和特征。
在附图中:
图1示出了用于使用根据本发明的方法制造缓冲元件的模具以及缓冲元件的示意性横截面视图,该缓冲元件中盖罩被提供并且被填充泡沫材料,且泡沫材料模制在盖罩中,即在原位模制,
图2示出了与根据本发明第一实施例的缓冲元件的延伸范围的主方向相横切的示意性横截面视图,以及
图3示出了与根据本发明第二实施例的缓冲元件的延伸范围的主方向相横切的示意性横截面视图。
具体实施方式
在图1中,示意性地示出了缓冲元件10(图1的下部)和模具1(图1的上部),模具1用于制造缓冲元件10。这包括将缓冲元件10的盖罩11置于模具1中,并且在其中至少局部地填充有填充材料12,尤其是泡沫材料12。这避免了使得盖罩11覆盖有预先形成的泡沫元件的需求,但是作为代替地,也可将填充材料12或泡沫材料12在原位引入盖罩12中。借助于箭头12’示意性地示出了引入填充材料12的方向。
根据本发明,缓冲元件10具有预定的断裂点15,尤其是裂缝15,其在可膨胀的乘客保护装置被激活时被打开。这种可膨胀乘客保护装置在下文中也可称为气囊。以已知的方式,气囊具有包括气垫的模块,当气囊被激活时,所述气垫从缓冲元件10的预定断裂点15显现以保护机动车的乘客。
在图2和图3中,分别示出了与缓冲元件的延伸范围的主方向相横切的示意性横截面视图,图2中的横截面视图还包括模具1,而图3中仅示出了缓冲元件10。本文中,图2代表本发明的第一实施例,而图3代表本发明的第二实施例。
根据图2中所示的本发明第一实施例,第一和第二织物层16、17在预定断裂点15的区域中连接至缓冲元件10的盖罩11,该第一织物层16固定在预定断裂点15(其在气囊被激活的情况下撕开)一侧上的一点16’,而第二织物层17固定至预定断裂点15(其在气囊被激活的情况下撕开)的相反侧上的一点17’。在气囊被激活的情况下,该结构确保了缓冲元件10和盖罩11允许或使气囊能够以可靠的方式展开。
根据图3中所示的本发明的第二实施例,第三织物层18设置在缓冲元件10的与预定断裂点15相反的区域中,随着引入填充材料12,该第三织物层18模制在缓冲元件10中,或者连接至缓冲元件10。第三织物层18在与预定断裂点15直接相对的区域中具有开口或狭缝18’,其效果是,借助于简单的装置,可以可靠地和可重复地打开预定断裂点,并且因而展开气囊。附图标记清单

Claims (10)

1.一种缓冲元件(10),包括盖罩(11)、填充材料(12)、以及除盖罩(11)之外还被泡沫封装的至少一个织物层(16、17、18),当可膨胀乘客保护装置被激活时,盖罩(11)的打开可靠地和可重复地发生,所述至少一个织物层(16、17、18)布置成影响当可膨胀乘客保护装置被激活时所述盖罩(11)的打开,
其中,缓冲元件(10)的外侧具有第一侧和第二侧,当可膨胀乘客保护装置被激活时,所述盖罩(10)的打开从缓冲元件(10)的第二侧发生,并且
所述至少一个织物层(16、17、18)在一个连接点连接至盖罩(11),该连接点对应于在缓冲元件(10)的第一侧上的盖罩(11)的内侧。
2.根据权利要求1所述的缓冲元件(10),其特征在于,所述至少一个织物层(16、17、18)在一个连接点连接至盖罩(11),该连接点对应于在缓冲元件(10)的第二侧上的盖罩(11)的内侧。
3.根据权利要求1或2所述的缓冲元件(10),其特征在于,所述至少一个织物层(16、17、18)延伸穿过在缓冲元件(10)的第二侧上的盖罩(11)。
4.根据权利要求1或2所述的缓冲元件(10),其特征在于,
所述第一侧是可见侧,所述第二侧是不可见侧。
5.根据权利要求1或2所述的缓冲元件(10),其特征在于,所述可膨胀乘客保护装置是气囊。
6.一种由根据前述权利要求中任意一项所述的缓冲元件(10)和可膨胀乘客保护装置组成的系统。
7.根据根据权利要求6所述的系统,其特征在于,所述可膨胀乘客保护装置是气囊。
8.一种车辆,包括根据权利要求1-5中任意一项所述的缓冲元件(10)。
9.一种车辆,包括根据权利要求6或7所述的系统。
10.一种展开位于缓冲元件(10)后面的可膨胀乘客保护装置的方法,所述缓冲元件由权利要求1-5中任意一项所限定,该方法包括:
激活可膨胀乘客保护装置,以可靠地和可重复地打开盖罩(11),所述至少一个织物层(16,17,18)影响盖罩(11)的打开。
CN201080045092.5A 2009-10-07 2010-09-22 缓冲元件 Expired - Fee Related CN102741093B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102009048593.7 2009-10-07
DE102009048593 2009-10-07
DE102010021689.5A DE102010021689B4 (de) 2009-10-07 2010-05-27 Polsterelement
DE102010021689.5 2010-05-27
PCT/EP2010/005792 WO2011042119A2 (de) 2009-10-07 2010-09-22 Polsterelement

Publications (2)

Publication Number Publication Date
CN102741093A CN102741093A (zh) 2012-10-17
CN102741093B true CN102741093B (zh) 2015-05-20

Family

ID=43798976

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080045092.5A Expired - Fee Related CN102741093B (zh) 2009-10-07 2010-09-22 缓冲元件

Country Status (9)

Country Link
US (1) US8752862B2 (zh)
EP (1) EP2485922B1 (zh)
JP (1) JP5449565B2 (zh)
KR (1) KR101366014B1 (zh)
CN (1) CN102741093B (zh)
DE (1) DE102010021689B4 (zh)
IN (1) IN2012DN02542A (zh)
PL (1) PL2485922T3 (zh)
WO (1) WO2011042119A2 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2555036B2 (es) * 2015-10-29 2017-02-17 Seat, S.A. Disposición para una funda de asiento de vehículo y su proceso de realización

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10254377B3 (de) * 2002-11-19 2004-03-18 Jenoptik Automatisierungstechnik Gmbh Verfahren zum Erzeugen einer integrierten Sollbruchlinie in ein flächenhaftes Gebilde
DE10260988A1 (de) * 2002-12-24 2004-07-22 Johnson Controls Interiors Gmbh & Co. Kg Verfahren zur Behandlung von Geweben und deren Verwendung in Ausstattungsteilen von Fahrzeugen, insbesondere Kraftfahrzeugen
DE102005005886A1 (de) * 2004-02-13 2005-09-29 Faurecia Sièges d'Automobile Sitzelement mit integriertem Airbag
DE102005057443A1 (de) * 2004-12-01 2006-06-08 Lear Corporation, Southfield Fahrzeugsitzanordnung mit einer Vorrichtung zum Öffnen einer Airbag-Freigabenaht

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5398959A (en) * 1992-02-19 1995-03-21 General Motors Corporation Panel cover door attachment for inflatable occupant restraint
JP2848482B2 (ja) 1995-03-24 1999-01-20 池田物産株式会社 車両の側突用エアバッグ装置
US5639115A (en) * 1995-12-12 1997-06-17 Trw Vehicle Safety Systems Inc. Deployment door assembly for an inflatable vehicle occupant restraint
US5775727A (en) * 1996-01-17 1998-07-07 Trw Vehicle Safety Systems Inc. Deployment door assembly
US5893579A (en) * 1996-06-04 1999-04-13 Honda Giken Kogo Kabushiki Kaisha Seat mounted air bag system
US5762363A (en) * 1997-01-21 1998-06-09 Ford Global Technologies, Inc. Seamless side inflatable restraint deployment system
US6045151A (en) 1997-02-28 2000-04-04 Hoover Universal, Inc. Seat mounted side air bag with deployment force concentrator
US5749597A (en) * 1997-03-07 1998-05-12 Saderholm; Davin G. Integral cover-deployment chute for side airbag module
JP3732307B2 (ja) 1997-05-12 2006-01-05 株式会社タチエス サイドエアバッグ内蔵シートのシートバック構造
US5863063A (en) * 1997-09-23 1999-01-26 Lear Corporation Vehicle seat side airbag guide chute
US5967603A (en) * 1997-09-25 1999-10-19 Johnson Controls Technology Company Seat mounted airbag with deployment force concentrator
US6254122B1 (en) * 1998-02-04 2001-07-03 Johnson Controls Technology Company Reinforced trim cover for a vehicle seat assembly with a tear line for airbag deployment
JP4132259B2 (ja) 1998-07-31 2008-08-13 日本発条株式会社 エアバッグ内蔵シート
US7100941B2 (en) * 2003-02-24 2006-09-05 Collins & Aikman Pre-weakening of fabric covered airbag doors
DE10334644B4 (de) * 2003-07-28 2008-04-30 Johnson Controls Gmbh Verfahren zur Verarbeitung eines textilen Flächengebildes, textiles Flächengebilde, Bezug und Vorrichtung, insbesondere Fahrzeugsitz
DE102004044256A1 (de) * 2004-09-14 2006-03-30 Autoliv Development Ab Fahrzeugsitz mit einem in einem Sitzteil integrierten Gassack
US7195274B2 (en) * 2004-12-01 2007-03-27 Lear Corporation Vehicle seat component side air bag module having air bag guide including flexible inner and outer panels attached by module connector and frame connector and trim cover attached by frame connector
FR2901756B1 (fr) * 2006-06-05 2008-09-26 Faurecia Sieges Automobile Garniture de siege de vehicule muni d'un coussin gonflable
DE102006044935A1 (de) * 2006-09-22 2008-04-03 Lear Corporation, Southfield Fahrzeugsitzanordnung mit einer Vorrichtung zum Zerreißen einer Airbag-Naht
DE102006053601A1 (de) * 2006-11-14 2008-05-15 Lear Corp., Southfield Abgesicherter Kraftkonzentrator in einem fahrzeugbezogenen Polster zum Rückhalten und Auslösen eines Airbags
DE102007011823A1 (de) * 2007-03-12 2008-09-18 Lear Corp., Southfield Fahrzeugsitzbaugruppe mit Kraftverstärkungseinrichtung zum Aufreissen einer Airbagnaht
DE102008049502A1 (de) 2008-09-29 2010-04-01 GM Global Technology Operations, Inc., Detroit Airbaganordnung sowie Sicherheitssitz mit der Airbaganordnung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10254377B3 (de) * 2002-11-19 2004-03-18 Jenoptik Automatisierungstechnik Gmbh Verfahren zum Erzeugen einer integrierten Sollbruchlinie in ein flächenhaftes Gebilde
DE10260988A1 (de) * 2002-12-24 2004-07-22 Johnson Controls Interiors Gmbh & Co. Kg Verfahren zur Behandlung von Geweben und deren Verwendung in Ausstattungsteilen von Fahrzeugen, insbesondere Kraftfahrzeugen
DE102005005886A1 (de) * 2004-02-13 2005-09-29 Faurecia Sièges d'Automobile Sitzelement mit integriertem Airbag
DE102005057443A1 (de) * 2004-12-01 2006-06-08 Lear Corporation, Southfield Fahrzeugsitzanordnung mit einer Vorrichtung zum Öffnen einer Airbag-Freigabenaht

Also Published As

Publication number Publication date
EP2485922B1 (de) 2013-11-06
US8752862B2 (en) 2014-06-17
JP2013507284A (ja) 2013-03-04
CN102741093A (zh) 2012-10-17
IN2012DN02542A (zh) 2015-08-28
DE102010021689A1 (de) 2011-04-21
KR20120080238A (ko) 2012-07-16
JP5449565B2 (ja) 2014-03-19
DE102010021689B4 (de) 2016-03-17
PL2485922T3 (pl) 2014-04-30
WO2011042119A3 (de) 2011-06-23
KR101366014B1 (ko) 2014-02-21
WO2011042119A2 (de) 2011-04-14
US20120261913A1 (en) 2012-10-18
EP2485922A2 (de) 2012-08-15

Similar Documents

Publication Publication Date Title
CN208855578U (zh) 用于车辆的气囊装置
KR101316389B1 (ko) 차량의 루프 에어백 장치
CN102099227B (zh) 机动车辆的车辆座椅设备和气囊设备及保护车辆乘员的方法
EP2334519B1 (en) Mounting bracket for tether release mechanism
US20120080869A1 (en) Roof airbag apparatus for vehicle
US6592144B2 (en) Assembly consisting of a backrest and an airbag module
JP6131826B2 (ja) 乗物用シート
CN105793119A (zh) 用于帘式气囊的一体编织织物的有成本效益的使用
US10632954B2 (en) Airbag assembly and vehicle seat provided with airbag assembly
JP2011527965A5 (zh)
JP2010540304A (ja) 自動車用シート
CN104039604B (zh) 具有盖的冲击保护装置
CN103522976B (zh) 具有外部刚性偏转器套筒的交通工具座椅侧气囊组件
CN107128273B (zh) 车辆座椅部件
US20150183391A1 (en) Vehicle occupant restraint device comprising an adaptive knee airbag
US8967665B1 (en) Inflatable cushion for a side-impact airbag
KR20220142931A (ko) 측면 에어백 조립체 및 조립 방법
CN102741093B (zh) 缓冲元件
KR20150054578A (ko) 차량의 에어백
CN103183000A (zh) 安全气囊盖板
KR101355608B1 (ko) 차량의 루프 에어백 장치
JP2012183973A (ja) サイドエアバック装置を備えた車両用シート
KR101704063B1 (ko) 차량의 사이드에어백
US8870220B2 (en) Restraining system, in particular for a motor vehicle
CN104245434A (zh) 在车辆座椅覆盖物侧面气垫出口接缝上的防撕裂装置和具有防撕裂装置的车辆座椅覆盖物

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20210112

Address after: Luxembourg

Patentee after: JOHNSON CONTROLS GmbH

Address before: Germany 'Boolean

Patentee before: JOHNSON CONTROLS GmbH

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150520