CN101370409A - 用于气候控制座椅的腰部系统 - Google Patents

用于气候控制座椅的腰部系统 Download PDF

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Publication number
CN101370409A
CN101370409A CNA2007800012204A CN200780001220A CN101370409A CN 101370409 A CN101370409 A CN 101370409A CN A2007800012204 A CNA2007800012204 A CN A2007800012204A CN 200780001220 A CN200780001220 A CN 200780001220A CN 101370409 A CN101370409 A CN 101370409A
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Prior art keywords
basket
actuator
basket thing
line
thing
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Pending
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CNA2007800012204A
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English (en)
Inventor
R·科尔佳
A·纳塔奈尔
E·贝滕斯
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Schukra of North America Ltd
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Schukra of North America Ltd
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Publication of CN101370409A publication Critical patent/CN101370409A/zh
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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
    • B60N2/64—Back-rests or cushions
    • B60N2/66—Lumbar supports
    • B60N2/667—Lumbar supports having flexible support member bowed by applied forces
    • B60N2/6671—Lumbar supports having flexible support member bowed by applied forces with cable actuators
    • 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
    • B60N2/64—Back-rests or cushions
    • B60N2/66—Lumbar supports
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
    • 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
    • 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
    • B60N2/56—Heating or ventilating devices
    • B60N2/5607—Heating or ventilating devices characterised by convection
    • B60N2/5621—Heating or ventilating devices characterised by convection by air
    • 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
    • B60N2/64—Back-rests or cushions
    • B60N2/66—Lumbar supports
    • B60N2/666—Lumbar supports vertically adjustable

Abstract

一种适于将气候控制系统的管道系统集成在车辆内的腰靠系统。该系统具有篮状物(20)，该篮状物具有滑动支承结构，该滑动支承结构提供篮状物的弯曲及其弯曲顶点的竖直平移，该平移由经鲍顿拉索(38，40)起作用的致动器(30，32)提供动力。篮状物具有由连接构件联接的左侧和右侧，连接构件仅占据左侧和右侧之间的在底部三分之二或一半的区域，以便在顶部的一半或三分之一提供用于接纳管道系统的开放区域(22)。

Description

用于气候控制座椅的腰部系统
技术领域
本发明涉及座椅中的腰靠(腰托)。具体地说，本发明涉及适于在车辆座椅内集成气候控制系统(climate system)的腰靠。
背景技术
W.E.T.汽车系统公司和Amerigon公司在过去已经开发出座椅内的气候控制系统。现在需要将腰靠系统集成在座椅内，以使腰靠和气候控制系统能共存在单个座椅内。
发明内容
本发明是利用固定不动的篮/筐状物(basket)的腰部系统，所述篮状物带有独立的弯曲(曲率)调节系统。所述弯曲调节系统利用对开的凸缘(split flange)将线性的拉索运动转换成可变的弯曲形式，并且使所述固定不动的篮状物向外移动以用于支承。
从下面提供的详细说明中可清楚看到本发明的其它应用领域。应当理解，本详细说明和具体示例虽然示出本发明的优选实施例，但其仅仅用于例述的目的，而并非意图限制本发明的范围。
附图说明
从下述详细说明和附图中可更充分地理解本发明，其中：
图1是带有篮状物的本发明的系统的前视图；
图2是图1中的系统移去篮状物时的前视图；以及
图3是图1中的系统的后视图。
具体实施方式
下述对优选实施例的说明在本质上仅仅是示例性的，而决非限制本发明及其应用或使用。
图1、2和3示出本发明。图1和图2之间的唯一区别是在图2中前部篮状物(20)被移去以便近距离理解部件构成。篮状物(20)具有重要的创新之处。篮状物(20)不同于现有技术之处在于篮状物(20)的顶部是开放(敞开)的。篮状物(20)顶部的该开放空间(22)可接纳来自气候控制系统的管道系统(duct work)(未示出)。篮状物(20)具有由连接构件连接的第一右侧和第二左侧。但是，在篮状物(20)的顶部三分之一或顶部一半上没有连接构件占据或连接。换句话说，连接构件仅占据或连接篮状物(20)的第一右侧和第二左侧的底部三分之二或底部一半。
在调节篮状物(20)时，固定不动的管道系统(未示出)会相对于篮状物(20)移动。
图2示出未带有篮状物(20)的本发明。设置有上部金属凸缘(24)以用于弹簧钢弯曲构件(26)顶端的结构支承和引导。弹簧钢弯曲构件(26)的另一端或底端与下部金属支架(28)连接。还设置有第一致动器(30)和第二致动器(32)。
图3是图1所示的本发明的后视图。在图3中可更好地看到弹簧钢弯曲构件(26)被插入篮状物(20)中。还示出Y形的吊架丝(Y-hanger wire)(36)。Y形吊架丝(36)为与第一致动器(30)连接的第一鲍顿拉索(Bowdencable)(38)提供锚固点。当第一致动器(30)拉紧第一鲍顿拉索(38)时，由于第一鲍顿拉索(38)被Y形吊架丝(36)锚固，所以力从第一鲍顿拉索(38)的套管经Y形吊架丝(36)传递到弹簧钢弯曲构件(26)的顶部。第一鲍顿拉索丝(38)与下部金属支架(38)连接。这样，拉力将弹簧钢弯曲构件(26)的一端朝向下部金属支架(28)牵拉。以这种方式，篮状物(20)向外弯曲以用于支承身体。因此，第一致动器(30)和第一鲍顿拉索(38)的操作引起相对于座椅乘员的内外运动。
利用第二致动器(32)可使篮状物(20)竖直平移。第二致动器(32)与第二鲍顿拉索(40)连接。第二鲍顿拉索(40)的套管与支架(42)连接。第二鲍顿拉索(40)的金属丝与下部金属支架(28)连接。当第二致动器(32)拉动第二鲍顿拉索(40)时，下部金属支架(28)被向上拉动。由于篮状物(20)被固定在上部金属凸缘(24)上的枢轴(44)上，所以篮状物(20)的顶端不能竖直平移。反之，弹簧钢弯曲构件(26)和下部金属支架(28)向上平移，且弹簧钢弯曲构件(26)在篮状物(20)内向上滑动。因此，虽然篮状物(20)本身不移动，但是篮状物(20)的弯曲顶点竖直平移。因此，第二致动器(32)和第二鲍顿拉索(40)的操作引起相对于座椅乘员的上下移动。
利用本系统，所述顶点可竖直调节至少60毫米，同时用于接纳管道的开放区域(22)为气候控制管道系统提供了连续无阻碍的位置。
篮状物(20)进入和离开座椅的运动通常会改变开放空间(22)的竖直尺寸。由于开放空间(22)在篮状物(20)的左侧和右侧之间没有桥接构件，所以任何加热或冷却管道(未示出)都可保持空气不受阻碍地流通经过开放空间(22)。
可对如上参照相应图示所述的示例性实施例作出各种修改而不背离本发明的范围，包含在上述说明中和示出在附图中的所有内容应被解释为例述性而非限制性的。因此，本发明的广度和范围不应被上述任何示例性实施方式所限制，而是应当仅由所附权利要求及其等同物来限定。

Claims (1)

1.一种腰靠系统，包括：
篮状物；
与所述篮状物滑动地连接的弹性构件；
与所述弹性构件连接的下部支架；
与所述篮状物连接的Y形吊架；
致动器支架；
与所述致动器支架连接的第一致动器；
与所述第一致动器、所述Y形吊架和所述下部支架连接的第一鲍顿拉索；
与所述致动器支架连接的第二致动器；以及
与所述第二致动器、所述致动器支架和所述下部支架连接的第二鲍顿拉索。
2.如权利要求1所述的腰靠系统，其特征在于，还包括所述支架内的通道，其中所述弹性构件在所述篮状物的所述通道内滑动。
3.一种可调节的腰靠篮状物，包括：
右侧；
左侧；
连接所述右侧和左侧的多个连接构件；
其中所述连接构件连接在所述右侧和左侧的底部三分之二至底部一半之间。
CNA2007800012204A 2006-12-11 2007-12-11 用于气候控制座椅的腰部系统 Pending CN101370409A (zh)

Applications Claiming Priority (2)

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US86951906P 2006-12-11 2006-12-11
US60/869,519 2006-12-11

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CN101370409A true CN101370409A (zh) 2009-02-18

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US (1) US7614696B2 (zh)
KR (1) KR101006071B1 (zh)
CN (1) CN101370409A (zh)
WO (1) WO2008070991A1 (zh)

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US11857004B2 (en) 2014-11-14 2024-01-02 Gentherm Incorporated Heating and cooling technologies

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KR20080086860A (ko) 2008-09-26

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