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19 条记录 (耗时 0.035 秒)

    Brush vibrating apparatus for vacuum cleaner
    14.
    发明授权
    Brush vibrating apparatus for vacuum cleaner 失效
    真空吸尘器刷式振动装置

    公开(公告)号：US07657967B2

    公开(公告)日：2010-02-09

    申请号：US11221808

    申请日：2005-09-09

    申请人： Young Sok Nam ,  Seong Ho Cho ,  Myung Keun Yoo

    发明人： Young Sok Nam ,  Seong Ho Cho ,  Myung Keun Yoo

    IPC分类号： A47L9/04

    CPC分类号： A47L9/0411 ,  A47L9/0427

    摘要： A brush vibrating apparatus for a vacuum cleaner. The brush vibrating apparatus includes a brush provided in a head portion of the vacuum cleaner and reciprocating and rotating for separating foreign substances from an object to be cleaned; support units provided on the head portion for rotatably supporting the brush; an elastic force supply unit installed between the brush and the support units for supplying elastic force from both sides of a center of the reciprocation of the brush to the center; and a driving force supply unit for supplying driving force, thereby minimizing noise and vibration generated from the reciprocation of the brush, thus allowing the vacuum cleaner to be operated in a smooth and calm state.

    摘要翻译： 一种用于真空吸尘器的刷子振动装置。 刷式振动装置包括设置在真空吸尘器的头部的刷子，其往复运动并旋转以将异物与待清洁物体分离; 支撑单元设置在头部上以可旋转地支撑刷子; 弹簧力供给单元，安装在刷子和支撑单元之间，用于从刷子的往复运动的中心的两侧向中心提供弹力; 以及用于提供驱动力的驱动力供给单元，从而使从刷子的往复运动产生的噪音和振动最小化，从而使真空吸尘器能够平稳和平稳地运转。

    Refrigerator
    18.
    发明授权
    Refrigerator 有权
    冰箱

    公开(公告)号：US08074468B2

    公开(公告)日：2011-12-13

    申请号：US12390520

    申请日：2009-02-23

    申请人： Myung Keun Yoo ,  Yong Hwan Eom ,  Ok Sun Yu ,  Hyoun Jeong Shin

    发明人： Myung Keun Yoo ,  Yong Hwan Eom ,  Ok Sun Yu ,  Hyoun Jeong Shin

    IPC分类号： F25D11/00

    CPC分类号： F25D25/025 ,  A47B2210/0078 ,  F25D25/04

    摘要： A movement structure for a drawer of a refrigerator is provided that allows a storage box to be automatically withdrawn from or inserted into a main body of the refrigerator. The structure may include a rolling mechanism that rolls along a guide mechanism coupled to the storage box to facilitate and guide the movement of the storage box and maintain alignment relative to the main body of the refrigerator. A drive motor may provide a rotational force to the rolling mechanism to automate the movement of the storage box.

    摘要翻译： 提供了一种用于冰箱的抽屉的移动结构，其允许存储箱被自动地从冰箱的主体中抽出或插入到冰箱的主体中。 该结构可以包括滚动机构，该滚动机构沿着连接到存储箱的引导机构滚动，以便于和引导存储箱的移动并保持相对于冰箱的主体的对准。 驱动马达可以向滚动机构提供旋转力以使存储箱的运动自动化。