CN100564102C - 用于碰撞时头部限位器的操纵机构 - Google Patents
用于碰撞时头部限位器的操纵机构 Download PDFInfo
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- CN100564102C CN100564102C CNB2005800340036A CN200580034003A CN100564102C CN 100564102 C CN100564102 C CN 100564102C CN B2005800340036 A CNB2005800340036 A CN B2005800340036A CN 200580034003 A CN200580034003 A CN 200580034003A CN 100564102 C CN100564102 C CN 100564102C
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- steering unit
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- head rest
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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
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- 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
- B60N2/427—Seats or parts thereof displaced during a crash
- B60N2/42772—Seats or parts thereof displaced during a crash characterised by the triggering system
- B60N2/42781—Seats or parts thereof displaced during a crash characterised by the triggering system mechanical triggering
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- 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
- B60N2/4207—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 characterised by the direction of the g-forces
- B60N2/4214—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 characterised by the direction of the g-forces longitudinal
- B60N2/4228—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 characterised by the direction of the g-forces longitudinal due to impact coming from the rear
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- 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
- B60N2/80—Head-rests
- B60N2/888—Head-rests with arrangements for protecting against abnormal g-forces, e.g. by displacement of the head-rest
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
本发明涉及一种操纵机构,用它可以直接或间接地改变一种组件的位置。
Description
本发明涉及一种操纵机构,用它可以直接或间接地改变一个组件的位置。
这种类型的机构已经知道很多,例如,象波登钢缆(Bowdencable),特别是在后面碰撞事件中使用它们限制头部的位移。例如,在专利DE 10041528A1中描述了这种类型的***,但是这种***的缺点是该操纵***加载在张紧状态。这种类型的操纵***,特别是紧接碰撞之后,有相对较小的动作,虽然特别是在这个时候希望有尽可能大的动作。
因此,本发明的目的是提供一种操纵机构,它没有先有技术的缺点。
使用能直接或间接地改变一种组件位置的操纵机构达到了这个目的,所述操纵机构有将力从驱动装置直接或间接地传送到该组件的机构,并在过程中直接或间接地改变它的位置,使该机构加载到压缩状态。
专家感到非常惊奇,出乎意料地发现按照本发明的操纵机构有如此优良的动作效果,特别是紧接在加力之后,例如通过后面的碰撞,得到的结果是,在乘客的头部方向可以非常迅速地移动头部限位器(头枕)。从而可以避免对乘客的伤害。按照本发明的操纵机构简单并能成本有效地生产。由于按照本发明的操纵机构被压缩,例如在后面碰撞事件中,能在很大程度上避免对骨盆底部的伤害。
按照本发明,该操纵机构有将力驱动装置直接或间接地传送到一个组件的机构,并在过程中直接或间接地改变它的位置。还有,按照本发明将这些机构加载到压缩状态。这些机构可以有专家熟悉的任务构形。但是,优选地是以这样的方式布置该机构,使得在传送力时以这样的方式改变该机构相互之间的位置,即可以获得相对该操纵机构纵轴或横轴的伸长。例如,可将这种伸长传送给波登钢缆,它直接或间接地将从那里得到位移或力传送给一个组件,例如头部限位器。但是,也可以设想操纵机构本身是波登钢缆的一部分。在一个特别优选的实施例中,该机构是肢状物,它们相互成一角度布置,在加力时被张开。
可以使用按照本发明的操纵机构传送提到的力和/或任何所需组件的位移。但是优选地是机动车辆座位的一部分。特别优选地是布置在机动车辆的后靠背。
因此本发明还涉及机动车辆的特别是有操纵机构和头部限位器的座椅,用操纵机构可以直接或间接地至少部分改变头部限位器的位置。
专家感到非常惊奇,出乎意料地发现用按照本发明的座椅,特别是在后面碰撞情况下可以非常有效地避免对乘客的伤害,尤其是由于紧接碰撞之后头部限位器非常迅速地在乘客头部方向改变了它的位置,从而避免特别在颈椎骨部位的伤害。按照本发明的座椅简单和能成本有效地生产。
操纵机构优选地至少部分改变该头部限位器的位置。还有,优选地直接或间接地产生位置的改变。特别优选地,在后面碰撞事件中产生头部限位器位置的改变。
操纵机构优选是地是由车辆乘客起动。特别是由于在后面碰撞事件中车辆乘客被压入到车辆座椅中而产生这种动作。在过程中产生的动量和得到的力用于压缩操纵机构的横截面。操纵机构在长度上得到的变化用来移动头部限位器或它的某些部分。
操纵机构优选地与波登钢缆互相作用或是波登钢缆的一部分,使用它将力从操纵机构传送给头部限位器以便至少部分改变头部限位器的位置。
下面参考图1-3说明本发明。这是说明仅是作为例子并不是对本发明一般概念的限制。
图1表示按照本发明操纵机构的切面,
图2表示按照本发明座椅的示意图,和
图3表示按照本发明图2座椅的细节。
图1说明按照本发明的操纵机构8,在图的上部说明在碰撞之前的原先形状,在图的下部说明在碰撞期间或之后操纵机构起动后的状态。在目前的情况,操纵机构8包括相互成角度布置的4个元件2。在由箭头7表示的力作用下,使操纵机构8的肢状物2张开,从而它的横截面12减小并相对于它的横轴11伸长,它的伸长用双向箭头3表示。将这种伸长传送给波登钢缆,该缆依次改变一个组件,例如头部限位器的位置,这种情况将在图2和3中更详细地描述。专家将认识到按照本发明的操纵机构也可以是波登钢缆的一部分。还有,专家将认识到动作可以是可逆的。在这种情况,只要不再加力了,操纵机构会回复到它原先的状态。
图2表示按照本发明汽车座椅5的一个实施例,其中乘客是仿真人14。上部说明事故之前的情况和下部的图表示事故期间或之后的情况,图中说明从汽车后部对车辆发生碰撞时座椅的情况。座椅有后靠背6,其中设置操纵机构8。将头部限位器13布置在座椅的上部,该头部限位器有前部15,该前部朝向乘客并能在车辆乘客头部的方向上移动它的位置。可以看到,在机动车正常运行时(上部说明),操纵机构有比较厚的横截面和头部限位器的前部15与乘客的头部有比较大的距离。在后面碰撞的情况下(下部说明),乘客被压入到车辆座椅中,特别是压入到后靠背中,结果压缩操纵元件8,如参考图1已经解释过那样,依次导致操纵元件伸长3。这种伸长被波登钢缆(未表示)传送到头部限位器中,造成头部限位器13的前部15的位置10改变。专家将认识到头部限位器前部15将朝乘客的方向移动。专家还将认识到不仅能够移动头部限位器的前部而且可以移动头部限位器的全部。如果由波登钢缆适当地传送,可由操纵机构产生的力直接导致头部限位器前部位置的变化。但是,也可以设想,操纵机构仅仅触发前部的移动,例如通过弹簧形式贮存的能量或者通过起动气囊的触发器。
图3说明后靠背6的细节。将操纵元件6布置在后靠背6框架16的管柱之间。还可以看到操纵元件8连接到波登钢缆9,被引导通过头部限位器(未表示)的固定件17的波登钢缆9在发生后面碰撞时将造成头部限位器前部15位置的改变。
Claims (5)
1.一种机动车辆的座椅,具有操纵机构(8),通过操纵机构可以直接或间接地改变一种组件(1,13)的位置,所述操纵机构有将来自操纵机构(8)的力直接或间接地传送到该组件(1,13)的传送机构(2),并在过程中当乘客(7,14)被压入到车辆座椅中时直接或间接地改变该组件(1,13)的位置,此时将该传送机构(2)加载到压缩状态,其特征在于,该压缩导致操纵机构(8)的伸长,该伸长被波登钢缆传送到头部限位器中并且造成专用于头部限位器(13)的前部(15)的位置(10)改变,头部限位器(13)的前部(15)在后面碰撞情况下朝乘客的头部方向中位移。
2.如权利要求1所述的座椅,其特征在于在传送力的过程中以这样的方式改变该传送机构(2)相互之间的位置,使其可以获得所述操纵机构相对纵轴或横轴(11)的伸长(3)。
3.如权利要求2所述的座椅,其特征在于该传送机构(2)是在力的作用下从原先的位置(4)张开的肢状物。
4.如前述权利要求1-3中任一项所述的座椅,其特征在于操纵机构(8)是座椅(5)的一部分。
5.如权利要求4所述的座椅,其特征在于将操纵机构(8)布置在座椅(5)的后靠背(6)中。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004048910A DE102004048910B4 (de) | 2004-10-06 | 2004-10-06 | Aktuierungsmittel für eine crash-aktive Kopfstütze |
DE102004048910.6 | 2004-10-06 |
Publications (2)
Publication Number | Publication Date |
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CN101035694A CN101035694A (zh) | 2007-09-12 |
CN100564102C true CN100564102C (zh) | 2009-12-02 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2005800340036A Expired - Fee Related CN100564102C (zh) | 2004-10-06 | 2005-10-06 | 用于碰撞时头部限位器的操纵机构 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7992932B2 (zh) |
EP (1) | EP1799505B1 (zh) |
JP (1) | JP4918041B2 (zh) |
KR (1) | KR101202923B1 (zh) |
CN (1) | CN100564102C (zh) |
AT (1) | ATE435774T1 (zh) |
BR (1) | BRPI0516535B1 (zh) |
DE (2) | DE102004048910B4 (zh) |
WO (1) | WO2006037801A1 (zh) |
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DE102004016474B3 (de) | 2004-03-31 | 2005-08-11 | Johnson Controls Gmbh | Kopfstütze, insbesondere für ein Kraftfahrzeug |
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DE102006019176B4 (de) * | 2006-04-21 | 2010-07-22 | Johnson Controls Gmbh | Rückenlehne mit Kopfstütze, damit ausgestatteter Fahrzeugsitz und Montageverfahren |
DE102006032639B3 (de) * | 2006-07-13 | 2007-10-11 | Johnson Controls Gmbh | Aktuierungsmittel für die Kopfstütze eines Fahrzeugsitzes |
DE102006036623B3 (de) * | 2006-08-03 | 2007-10-04 | Johnson Controls Gmbh | Aktuierungsmittel, insbesondere für Kopfstütze eines Fahrzeugsitzes |
JP4730247B2 (ja) * | 2006-08-08 | 2011-07-20 | トヨタ紡織株式会社 | 車両用シート |
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DE102007018577A1 (de) * | 2006-12-28 | 2008-07-03 | Johnson Controls Gmbh | Aktuator für eine crashaktive Kopfstütze |
DE102007006835A1 (de) | 2007-02-07 | 2008-08-14 | Johnson Controls Gmbh | Aktuierungsmittel für eine crash-aktive Kopfstütze |
JP5082490B2 (ja) * | 2007-02-20 | 2012-11-28 | トヨタ紡織株式会社 | 車両用シート |
DE102007041613B4 (de) | 2007-06-14 | 2009-02-26 | Johnson Controls Gmbh | Koppelungseinrichtung für ein Übertragungsmittel, insbesondere eines Fahrzeugsitzes mit crashaktiver Kopfstütze, Fahrzeugsitz und Verfahren |
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2004
- 2004-10-06 DE DE102004048910A patent/DE102004048910B4/de not_active Expired - Fee Related
-
2005
- 2005-10-06 KR KR1020077007355A patent/KR101202923B1/ko active IP Right Grant
- 2005-10-06 US US11/664,677 patent/US7992932B2/en not_active Expired - Fee Related
- 2005-10-06 DE DE502005007669T patent/DE502005007669D1/de active Active
- 2005-10-06 AT AT05794793T patent/ATE435774T1/de not_active IP Right Cessation
- 2005-10-06 CN CNB2005800340036A patent/CN100564102C/zh not_active Expired - Fee Related
- 2005-10-06 EP EP05794793A patent/EP1799505B1/de not_active Not-in-force
- 2005-10-06 JP JP2007535173A patent/JP4918041B2/ja not_active Expired - Fee Related
- 2005-10-06 WO PCT/EP2005/055053 patent/WO2006037801A1/de active Application Filing
- 2005-10-06 BR BRPI0516535A patent/BRPI0516535B1/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1799505A1 (de) | 2007-06-27 |
JP4918041B2 (ja) | 2012-04-18 |
JP2008515705A (ja) | 2008-05-15 |
US20070262631A1 (en) | 2007-11-15 |
ATE435774T1 (de) | 2009-07-15 |
US7992932B2 (en) | 2011-08-09 |
CN101035694A (zh) | 2007-09-12 |
DE102004048910B4 (de) | 2009-09-17 |
KR101202923B1 (ko) | 2012-11-19 |
EP1799505B1 (de) | 2009-07-08 |
WO2006037801A1 (de) | 2006-04-13 |
KR20070057228A (ko) | 2007-06-04 |
BRPI0516535A (pt) | 2008-09-09 |
DE502005007669D1 (de) | 2009-08-20 |
BRPI0516535B1 (pt) | 2016-08-09 |
DE102004048910A1 (de) | 2006-04-20 |
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