CN101353026B - 具有侧面安全气囊的座椅 - Google Patents
具有侧面安全气囊的座椅 Download PDFInfo
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- CN101353026B CN101353026B CN2007103011953A CN200710301195A CN101353026B CN 101353026 B CN101353026 B CN 101353026B CN 2007103011953 A CN2007103011953 A CN 2007103011953A CN 200710301195 A CN200710301195 A CN 200710301195A CN 101353026 B CN101353026 B CN 101353026B
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- 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
- B60R21/207—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle seats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
-
- 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
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/23138—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for side protection
-
- 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
- B60R21/207—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle seats
- B60R2021/2076—Removable covers with tear seams
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Air Bags (AREA)
- Seats For Vehicles (AREA)
Abstract
第一个其中具有侧面安全气囊的例示性座椅包含前座椅罩与侧座椅罩。各座椅罩在连接处可松开地固定在一起,该连接处被配置用于使安全气囊经由该连接处展开。前座椅罩的延展性低于侧座椅罩的延展性。第二个其中设置有侧面安全气囊的例示性座椅包含前座椅罩与侧座椅罩。各座椅罩在连接处可松开地固定在一起,该连接处被配置用于使安全气囊经由该连接处展开。该连接处包含前座位罩的第一线绳和第二座椅罩的第二线绳。该第一线绳的强度高于第二线绳的强度。
Description
与相关申请的相互参照
本申请要求2007年7月26日提交的第10-2007-0075313号韩国专利申请的优先权,其揭示的内容以引用的方式并入本文。
发明背景
技术领域
本发明涉及一种具有侧面安全气囊的座椅。
背景技术
侧面安全气囊单元安装在侧面的框架中。侧面安全气囊单元的后方设有硬的壳体。侧面安全气囊单元覆盖有加强织物,该加强织物可以在展开方向上打开。
为了舒适,柔软的垫衬用在座椅背部的中心部分,而硬的垫衬用在座椅背部的侧部,当车辆转弯时用来在侧向上支撑乘客。因此,在模具中必须设置用以形成各垫衬的分隔壁部。而且,垫衬使用两种独立的材料,这是不经济的。
在本发明部分的此背景技术中揭示的信息只是为了增进对发明背景的理解,不应被理解为对下述假设的确认或任何形式的建议:该信息形成了已经为本领域技术人员所了解的现有技术。
发明内容
第一个其中具有侧面安全气囊的例示性座椅包含前座椅罩与侧座椅罩。各座椅罩在连接处可松开地固定在一起,该连接处被配置来用于使安全气囊经由该连接处展开。前座椅罩的延展性低于侧座椅罩的延展性。前座椅罩可以包含内层与外层。内层的延展性低于外层的延展性。
内层的端部可以固定于外层,或者可以沿着其长度的大部分固定于外层。
座椅中可以具有单一衬垫。
第二个其中设置有侧面安全气囊的例示性座椅包含前座椅罩与侧座椅罩。各座椅罩在连接处可松开地固定在一起,该连接处被配置用于使安全气囊经由该连接处展开。该连接处包含前座椅罩的第一线绳和第二座椅罩的第二线绳。第一线绳的强度高于第二线绳的强度。前座椅罩可以包含内层与外层。内层的延展性低于外层的延展性。
第一线绳可以包含第一固定部分而第二线绳可以包含第二固定部分。每个第一固定部分都与一个第二固定部分打结。
附图说明
图1为根据本发明一个实施方案的具有侧面安全气囊的座椅的横截面视图;
图2为沿图1的A-A线得到的剖切视图;
图3为沿图1的B-B线得到的剖切视图;
图4为显示图1的部分(C)的放大的剖切视图;而
图5为沿图4的D-D线得到的剖切视图。
应该理解的是,附图没有必要按比例地作出,其中呈现的是用于例示本发明基本原理的在一定程度上简化的各个优选特征。此处揭示的包含如具体尺寸、方向、位置与形状的本发明的具体设计特征将部分地通过具体的应用目的和使用环境来确定。
在图中,贯穿附图的多个图中的附图标记代表本发明的相同的或等同的部分。
具体实施方式
现在将对本发明的一个例示性实施方案进行详细的参考,该实施方案的一个实例在附图中示出并在下文中加以描述。虽然本发明将结合例示性实施方案进行描述,应该理解的是,描述的目的不是将本发明局限于例示性实施方案。相反地,本发明意在覆盖不只是例示性实施方案,还应覆盖包含于由随附的权利要求所限定的本发明的实质与范围中的各种可选形式、修改、等同物和其它实施方案。
如图1至3所示,本发明的实施方案提供了一种具有侧面安全气囊的座椅。前座椅罩100与侧座椅罩200覆盖着其中具有侧面安全气囊组件300的车辆座椅背部的侧部500。位于前座椅罩100与侧座椅罩200之间的连接处C形成一个通道,安全气囊通过该通道展开。因为前座椅罩100由延展性低于侧座椅罩200的材料的延展性的材料制成,所以侧面安全气囊能够在侧向展开。
具体地说,前座椅罩100包含内层110与外层120。与外层120的材料相比,内层110由相对而言延展性较低的材料制成。侧座椅罩200具有单一的层210,该层可由与前座椅罩100的外层120相同的材料制成。前座椅罩100的内层110在其每一端部可以与外层120缝合,或者可以与外层120热熔接。
当侧面安全气囊展开时,其推动比前座椅罩100更容易延展的侧座椅罩200,因此,侧面安全气囊在侧向展开,从而使乘客得到可靠的缓冲。
衬垫400设置于侧部500中,并可由与用来支撑乘客背部的座椅中心部分的材料相同的材料制成。由于内层110具有较高的强度,因而无需独立的硬衬垫。
参考图4至5,前座椅罩100的第一线绳130具有多个第一锁紧部分131,这些锁紧部分在图4中在该纸面的正面到背面的方向以规则的间隔分布,而在图5中在垂直方向间隔分布。侧座椅罩200的第二线绳230具有多个第二锁紧部分231,这些锁紧部分同样是以规则的间隔而分布。每个第一锁紧部分131与相应的第二锁紧部分230打结。
在一些实施方案中,第一线绳130的强度高于第二线绳230的强度。在展开过程中,侧面安全气囊拉断强度较差的第二线绳230。因此,侧面安全气囊更容易在侧向展开。
在其它实施方案中,罩100与200之间的延展性的差异决定了打开的方向性,并且第一线绳130不如第二线绳230坚固。
如上所述,本发明提供一种具有侧面安全气囊的座椅,该侧面安全气囊在侧向打开。本产品耐用且制造成本低。
尽管出于说明的目的,已经揭示了本发明的优选实施方案,本领域技术人员应理解,在不脱离由随附的权利要求所限定的本发明的范围与实质的前提下,可以进行不同的修改、添加和替换。
Claims (6)
1.一种其中设置有侧面安全气囊的座椅,该座椅包括:
前座椅罩;以及
侧座椅罩;
其中,各座椅罩在连接处可松开地固定在一起,所述连接处配置用于使安全气囊经由该连接处展开;
其中,前座椅罩的延展性低于侧座椅罩的延展性;前座椅罩包括内层和外层,其中,内层的延展性低于外层的延展性。
2.如权利要求1所述的座椅,其中,内层的端部固定于外层。
3.如权利要求1所述的座椅,其中,内层沿着其长度的大部分被固定于外层。
4.如权利要求1所述的座椅,进一步包括位于座椅中的单一衬垫。
5.一种其中设置有侧面安全气囊的座椅,该座椅包括:
前座椅罩;以及
侧座椅罩;
其中,各座椅罩在连接处可松开地固定在一起,所述连接处被配置用于使安全气囊经由该连接处展开,该连接处包括前座椅罩的第一线绳与侧座椅罩的第二线绳,其中,第一线绳的强度高于第二线绳的强度;
所述前座椅罩包括内层和外层,其中,内层的延展性低于外层的延展性。
6.如权利要求5所述的座椅,其中,所述第一线绳包括第一固定部分而第二线绳包括第二固定部分,其中,每个第一固定部分都与一个第二固定部分打结。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2007-0075313 | 2007-07-26 | ||
KR1020070075313 | 2007-07-26 | ||
KR1020070075313A KR100844426B1 (ko) | 2007-07-26 | 2007-07-26 | 사이드 에어백이 구비된 시트 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101353026A CN101353026A (zh) | 2009-01-28 |
CN101353026B true CN101353026B (zh) | 2012-10-03 |
Family
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Application Number | Title | Priority Date | Filing Date |
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CN2007103011953A Active CN101353026B (zh) | 2007-07-26 | 2007-12-26 | 具有侧面安全气囊的座椅 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7950689B2 (zh) |
KR (1) | KR100844426B1 (zh) |
CN (1) | CN101353026B (zh) |
DE (1) | DE102007054795B4 (zh) |
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US8262130B2 (en) * | 2007-07-30 | 2012-09-11 | Trw Vehicle Safety Systems Inc. | Air bag with improved tear stitch |
US8544883B2 (en) * | 2007-06-21 | 2013-10-01 | Trw Vehicle Safety Systems Inc. | Tear stitching for inflatable vehicle occupant protection devices |
KR101047554B1 (ko) | 2008-12-04 | 2011-07-07 | 기아자동차주식회사 | 차량용 시트 커버 및 시트 |
US20100295282A1 (en) * | 2009-05-21 | 2010-11-25 | Hyundai Motor Company | Seat with side airbag for vehicles |
KR101481180B1 (ko) | 2009-07-15 | 2015-01-09 | 현대자동차주식회사 | 차량용 사이드 에어백 시트 |
KR101438845B1 (ko) | 2009-11-03 | 2014-09-05 | 현대자동차주식회사 | 차량용 사이드 에어백 시트 |
US9016716B2 (en) * | 2011-01-07 | 2015-04-28 | Johnson Controls Technology Company | Airbag deployment system for a fabric wrapped vehicle interior panel |
JP5966791B2 (ja) * | 2012-09-13 | 2016-08-10 | トヨタ紡織株式会社 | サイドエアバッグを備えた車両用シートの製造方法 |
JP6147581B2 (ja) * | 2013-06-20 | 2017-06-14 | トヨタ紡織株式会社 | 車両用シート |
JP6234877B2 (ja) * | 2014-04-25 | 2017-11-22 | トヨタ紡織株式会社 | 乗物用シート |
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-
2007
- 2007-07-26 KR KR1020070075313A patent/KR100844426B1/ko active IP Right Grant
- 2007-11-16 DE DE102007054795.3A patent/DE102007054795B4/de active Active
- 2007-12-26 CN CN2007103011953A patent/CN101353026B/zh active Active
- 2007-12-27 US US11/965,461 patent/US7950689B2/en active Active
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US6450528B1 (en) * | 1998-10-01 | 2002-09-17 | Toyota Jidosha Kabushiki Kaisha | Vehicle seat housing an airbag device |
US6578911B2 (en) * | 2000-11-30 | 2003-06-17 | Ts Tech Co., Ltd. | Seat provided with air bag module |
CN1760065A (zh) * | 2004-10-08 | 2006-04-19 | 日本发条株式会社 | 具备侧面安全气囊的座椅 |
Also Published As
Publication number | Publication date |
---|---|
CN101353026A (zh) | 2009-01-28 |
KR100844426B1 (ko) | 2008-07-08 |
DE102007054795A1 (de) | 2009-01-29 |
DE102007054795B4 (de) | 2020-06-04 |
US20090026814A1 (en) | 2009-01-29 |
US7950689B2 (en) | 2011-05-31 |
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