CN102333673B - 包括多零件输出机构的高度可调整的装置 - Google Patents

包括多零件输出机构的高度可调整的装置 Download PDF

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CN102333673B
CN102333673B CN201080009754.3A CN201080009754A CN102333673B CN 102333673 B CN102333673 B CN 102333673B CN 201080009754 A CN201080009754 A CN 201080009754A CN 102333673 B CN102333673 B CN 102333673B
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seat
output gear
driven wheel
output
gear
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CN102333673A (zh
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U·布赖特费尔德
F·特里贝内克
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Keiper Changshu Seating Mechanisms Co Ltd
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Johnson Controls GmbH
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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
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
    • B60N2/1635—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the drive mechanism
    • B60N2/165—Gear wheel driven mechanism
    • 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
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/0224—Non-manual adjustments, e.g. with electrical operation
    • 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
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/0224—Non-manual adjustments, e.g. with electrical operation
    • B60N2/02246—Electric motors therefor
    • B60N2/02253—Electric motors therefor characterised by the transmission between the electric motor and the seat or seat parts
    • 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
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
    • B60N2/1605—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the cinematic
    • B60N2/161—Rods
    • B60N2/1615—Parallelogram-like structure

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

本发明涉及一种包括调整元件的车辆座椅，所述调整元件包括装配有可旋转地固定在一起的输入齿轮和输出齿轮的输出机构。所述输出齿轮与调整机构以形状配合和/或力配合的方式相互作用。

Description

包括多零件输出机构的高度可调整的装置
技术领域
本发明涉及一种具有调整元件的车辆座椅，所述调整元件包括具有驱动齿轮和输出齿轮的输出机构，所述驱动齿轮和输出齿轮相互连接以共同旋转，其中，所述输出齿轮与调整装置以互锁和/或摩擦的方式相互作用。
背景技术
如在例如德国实用新型DE 295 21 946 U1中公开的车辆座椅现在常常具有高度可调整的装置，通过所述高度可调整的装置能够利用电动机或手动地调整座椅表面的高度。然而，所述高度可调整的装置常常相对很重，并且因此增加了车辆的能量消耗。
发明内容
因此，本发明的目的在于提供一种不具有现有技术的缺点的车辆座椅。
所述目的通过具有调整元件的车辆座椅实现，所述调整元件包括具有驱动齿轮和输出齿轮的输出机构，所述驱动齿轮和输出齿轮彼此连接以共同旋转，其中，所述输出齿轮与调整机构以互锁和/或摩擦的方式相互作用，并且所述驱动齿轮和输出齿轮被设置成多个零件。
本发明涉及一种车辆座椅。所述车辆座椅可以是驾驶员的座椅或乘客的座椅，也可以是布置在后座椅排的座椅。这种座椅可以为一人或多人提供空间。根据本发明的车辆座椅因此还可以是横排座椅。
根据本发明，所述车辆座椅具有调整元件，利用所述调整元件，所述座椅的一部分能够相对于所述座椅的另一部分和/或相对于所述车辆的车身进行调整。所述调整元件优选用于对于特定的座椅乘坐者调节所述车辆座椅的座椅部分的高度和/或倾斜度。所述调整元件具有输出机构，所述输出机构设有彼此连接以共同旋转的驱动齿轮和输出齿轮。根据本发明，所述输出齿轮与调整机构以互锁和/或摩擦的方式相互作用，例如与车辆座椅的配件。在调整座椅高度或座椅倾斜度的情况下，所述配件例如可旋转地布置在所述车辆的车身上，并且优选具有与所述输出齿轮以互锁和/或摩擦的方式相互作用的齿圈。
根据本发明，所述驱动齿轮和输出齿轮现在设置成多个零件，即包括至少两个零件。特别地，在所述输出齿轮和驱动齿轮之间设置一距离。所述驱动齿轮和输出齿轮以互锁、摩擦和/或结合为一体的方式连接到连接元件上，所述连接元件优选跨越所述距离。
所述连接元件优选是管件。在本发明上下文中，管件是指中空的相对薄壁的元件，其能够具有任意横截面。然而，所述管件优选具有至少大致圆形的横截面。
所述连接元件优选是在发生事故时变形和在此过程中耗散能量的预定变形点。结果，例如所述齿轮的齿在一定程度上不变形或剪断，从而座椅不发生不受控制的移动。通过设置预定变形元件形式的所述连接元件，显著增加了根据本发明的车辆座椅的安全性，且避免了对车辆乘员的伤害。
在本发明的优选实施例中，所述输出齿轮利用冷挤压和/或精确冲压进行制造。
根据本发明的进一步优选的实施例，所述驱动齿轮利用冷挤压和/或精确冲压进行制造。
所述调整元件还优选是座椅高度调整器，根据本发明的车辆座椅的座椅表面和靠背利用所述座椅高度调整器调整其高度和/或倾斜度。
下面参照图1和图2解释本发明。所述解释仅用于示例，而非限制总的发明构思。
附图说明
图1显示输出机构；
图2显示部分根据本发明的车辆座椅。
具体实施方式
图1显示根据本发明的车辆座椅的输出机构。所述输出机构具有驱动齿轮2和输出齿轮3。所述两个齿轮利用连接元件4彼此连接以共同旋转，在这里，连接元件4为具有圆形横截面的管件。由于所述管件具有中空的横截面而显著减轻了重量。在目前情况下，所述管件构造为在发生事故时变得歪曲或扭曲并因而耗散事故能量的预定变形元件。这防止齿轮2、3的过度损坏，而齿轮2和3的过度损坏能够导致车辆座椅的不受控制的移动。例如，这防止齿轮2和/或3的齿剪断。在目前情况下，输出齿轮3利用冷挤压制造，驱动齿轮2利用精确冲压制造。在目前情况下，所述输出机构是高度可调整装置的一部分，其中，旋转移动手动地和/或利用电动机施加给齿轮2，并且利用连接元件4传递给齿轮3。所述齿轮3则例如与配件(参见图2)相互作用，即齿轮3在其上滚动，并且由此向上或向下移动车辆座椅和/或调整座椅表面的倾斜度。
该连接在图2中能够看得稍微更清楚，图2中显示车辆座椅的两个侧零件7中的一个和位于侧零件7之间的两个横向支杆10。后横向支杆安装在配件6上。在前部区域中，侧零件7利用杠杆臂9安装。配件6和杠杆臂9各利用轴承8可旋转地连接到车辆的车身上。该图示还显示输出机构1的输出齿轮3，其以互锁和/或摩擦的方式与位于配件6上的齿圈相互作用。通过输出齿轮3的旋转，输出齿轮3在齿圈上滚动，并且以顺时针或者逆时针的方向移动配件6。结果，车辆的座椅上升或下降。输出齿轮3是图1中所示的输出机构1的一部分。
附图标记列表
1  输出机构
2  驱动齿轮
3  输出齿轮
4  连接元件，管件
5  调整元件，高度调整器
6  配件
7  侧板
8  旋转轴承
9  杠杆臂
10 横向支杆

Claims (4)

1.一种具有调整元件（5）的车辆座椅，所述调整元件（5）具有输出机构（1），所述输出机构（1）具有彼此连接以共同旋转的驱动齿轮（2）和输出齿轮（3），其中，所述输出齿轮（3）与调整机构（6）以互锁和/或摩擦的方式相互作用，其特征在于，
所述驱动齿轮和输出齿轮（3）作为多个零件设置，
连接元件（4）布置在所述驱动齿轮（2）和输出齿轮（3）之间，所述连接元件是具有中空横截面的管状结构，并且所述连接元件构造成在发生事故时变形以耗散事故能量的预定变形元件。
2.根据权利要求1所述的车辆座椅，其特征在于，
所述输出齿轮（3）是利用冷挤压和/或精确冲压制造的。
3.根据权利要求1或2所述的车辆座椅，其特征在于，
所述驱动齿轮（2）是利用冷挤压和/或精确冲压制造的。
4.根据权利要求1或2所述的车辆座椅，其特征在于，
所述调整元件是座椅高度调整器。
CN201080009754.3A 2009-02-27 2010-02-19 包括多零件输出机构的高度可调整的装置 Active CN102333673B (zh)

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DE102009010689.8 2009-02-27
DE102009010689.8A DE102009010689B4 (de) 2009-02-27 2009-02-27 Höhenverstellung mit einem mehrteilig ausgeführten Abtriebsmittel
PCT/EP2010/001055 WO2010097184A2 (de) 2009-02-27 2010-02-19 Höhenverstellung mit einem mehrteilig ausgeführten abtriebsmittel

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EP (1) EP2401174B1 (zh)
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WO2010097184A2 (de) 2010-09-02
DE102009010689B4 (de) 2014-07-17
JP2012519102A (ja) 2012-08-23
EP2401174B1 (de) 2017-12-27
US20120043799A1 (en) 2012-02-23
CN102333673A (zh) 2012-01-25
DE102009010689A1 (de) 2010-09-02
EP2401174A2 (de) 2012-01-04
JP5723791B2 (ja) 2015-05-27
WO2010097184A3 (de) 2010-10-21
US8985686B2 (en) 2015-03-24

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