Seat cushion extension apparatus
    11.
    发明授权
    Seat cushion extension apparatus 有权
    座垫延伸装置

    公开(公告)号:US09371011B2

    公开(公告)日:2016-06-21

    申请号:US14571076

    申请日:2014-12-15

    IPC分类号: B60N2/02 B60N2/62

    摘要: A seat cushion extension apparatus includes an extension motor supported on a cushion frame, an extension mounting bracket holding an extension cushion such that the extension cushion is displaceable forward and backward on a seat cushion, and a power transmission unit connecting between the extension motor and the extension mounting bracket. The power transmission unit receives power from the extension motor and moves the extension mounting bracket forward and backward. A slide device is coupled with the extension mounting bracket, and supports the extension mounting bracket such that the extension mounting bracket is slidable forward and backward in the cushion frame. The front-back length of the seat cushion can be freely extended, and limitations in the thickness of a cushion pad or the like are removed.

    摘要翻译: 座垫延伸装置包括支撑在缓冲框架上的延伸马达,保持延伸垫的延伸安装支架,使得延伸垫可以在座垫上向前和向后移动;以及动力传递单元,其连接在延伸马达和 扩展安装支架 动力传动单元从扩展电机接收电力,并向前和向后移动延伸安装支架。 滑动装置与延伸安装支架联接,并且支撑延伸安装支架,使得延伸安装支架可在靠垫框架中向前和向后滑动。 座垫的前后长度可以自由地延伸,并且缓冲垫等的厚度的限制被去除。

    Headrest having a speaker
    14.
    发明授权

    公开(公告)号:US12122278B2

    公开(公告)日:2024-10-22

    申请号:US17950855

    申请日:2022-09-22

    IPC分类号: B60N2/879

    CPC分类号: B60N2/879

    摘要: Disclosed is a headrest having a speaker, the headrest including: a headrest frame having a rear surface to which a driving module is coupled so that the headrest frame is movable forwards, rearwards, or vertically in response to operation of the driving module, the headrest frame having a front surface formed with a mounting space recessed rearwards; a speaker, inserted into the mounting space in the headrest frame, provided with an output portion facing forwards and outputting sound, the speaker having a rear side closed by the headrest frame; a foam pad, mounted on the front surface of the headrest frame so as to cover the headrest frame and the speaker, having formed therein a first through hole outputting sound forwards at a position corresponding to the output portion; and a covering configured to cover the front surface of the foam pad and forming the front exterior of the headrest.

    APPARATUS FOR CONTROLLING NOISE OF VEHICLE BODY
    20.
    发明申请
    APPARATUS FOR CONTROLLING NOISE OF VEHICLE BODY 有权
    用于控制车身噪音的装置

    公开(公告)号:US20150066235A1

    公开(公告)日:2015-03-05

    申请号:US14099780

    申请日:2013-12-06

    发明人: Tae Hoon Lee

    IPC分类号: G10K11/16 F16F15/00 B62D21/11

    摘要: An apparatus for controlling noise of a vehicle body may include a reinforcement member movably installed in a vehicle body frame, an accelerator pedal detection unit for detecting whether an accelerator pedal is operated, a controller for determining whether a vehicle accelerates or decelerates based on a signal from the accelerator pedal detection unit and outputting a control signal to move the reinforcement member to be in contact with or to be spaced apart from a cross member of the vehicle body frame in accord with acceleration or deceleration of the vehicle, and a driving apparatus for moving the reinforcement member according to the control signal of the controller. By selective movement of the reinforcement member, the apparatus modifies a noise generated by the cross member differently according to the acceleration or the deceleration of the vehicle and thus improves sound quality.

    摘要翻译: 用于控制车身噪声的装置可以包括可移动地安装在车身框架中的加强构件,用于检测加速踏板是否被操作的加速器踏板检测单元,用于基于信号确定车辆是否加速或减速的控制器 从加速器踏板检测单元输出控制信号,以根据车辆的加速或减速使加强构件与车身框架的横梁相接触或间隔开,以及驱动装置 根据控制器的控制信号移动加强件。 通过加强构件的选择性移动,该装置根据车辆的加速度或减速度不同地修改由横梁产生的噪声,从而提高声音质量。