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    CORDLESS WINDOW COVERING
    1.
    发明申请
    CORDLESS WINDOW COVERING 审中-公开

    公开(公告)号：US20180023339A1

    公开(公告)日：2018-01-25

    申请号：US15693438

    申请日：2017-08-31

    Applicant: GUANGZHOU GARDEN RUBBER & PLASTIC CO., LTD.

    Inventor： Chou Ho SUNG ,  Dick CHEN ,  Bensheng LIU

    IPC: E06B9/322

    CPC classification number: E06B9/322 ,  E06B9/306 ,  E06B2009/2622 ,  E06B2009/2625 ,  E06B2009/2627 ,  E06B2009/3222

    Abstract: A cordless window covering for simplifying the winding manner of a pull cord includes a movable part, a telescopic part, a pull cord fixing seat, a pull cord and a guide rail. The telescopic part has one end fixedly connected to the external environment, and another end connected to the movable part, and the movable part is movable leftward and rightward along with the telescopic part. The pull cord fixing seat is configured to be fixedly connected to the external environment. The movable part is provided with at least one first transverse column arranged transversely, the pull cord fixing seat is provided with at least one second transverse column arranged transversely, and the movable part has a protruding portion in direct contact with the inner wall of the guide rail.

    Venetian type blinds having opposed lift cords
    2.
    发明授权
    Venetian type blinds having opposed lift cords 失效
    威尼斯式百叶窗具有相对的电梯线

    公开(公告)号：US5806579A

    公开(公告)日：1998-09-15

    申请号：US896469

    申请日：1997-07-18

    Applicant: Ren Judkins

    Inventor： Ren Judkins

    IPC: E06B9/262 ,  E06B9/303 ,  E06B9/304 ,  E06B9/306 ,  E06B9/384 ,  E06B9/30

    CPC classification number: E06B9/262 ,  E06B9/303 ,  E06B9/304 ,  E06B9/306 ,  E06B9/384

    Abstract: An improved venetian type blind has slats each slat having at least two slots along one edge of the slats and one slot on the opposite edge of the slats. A slot on one edge is not opposite a slot on the other edge. Ladders having opposite cord type rails and rungs extending therebetween, are positioned so that one rail of a ladder is outside each of the slots and connected to the bottomrail. A lift cord passes through each of the slots between the slat and the ladder rail. A tilt mechanism attached to the headrail moves the rails of the ladders together when the blind is changed from an open to closed position.

    Abstract translation: 改进的威尼斯型盲板具有板条，每个板条在板条的一个边缘处具有至少两个槽，并且在板条的相对边缘上具有一个槽。 一个边缘上的槽不在另一边上的槽上。 具有在其间延伸的相对的绳型轨道和梯级的梯子被定位成使得梯子的一个轨道在每个槽之外并且连接到底轨。 电梯线穿过板条和梯轨之间的每个槽。 当盲板从打开位置切换到关闭位置时，附接到头轨的倾斜机构将梯子的轨道移动到一起。

    Venetian blinds
    3.
    发明授权
    Venetian blinds 失效
    百叶帘

    公开(公告)号：US5645685A

    公开(公告)日：1997-07-08

    申请号：US583706

    申请日：1996-01-05

    Applicant: Thomas C. Furhman

    Inventor： Thomas C. Furhman

    IPC: E06B9/306 ,  E06B9/307 ,  E06B9/324 ,  E06B9/30

    CPC classification number: E06B9/324 ,  E06B9/306 ,  E06B9/307 ,  E06B2009/285 ,  E06B2009/3222

    Abstract: An improved venetian blind having a head rail which carries an elongated rotator member. A first rotator band is connected to the rotator member and to the edges of a plurality of slats carried below the head rail. A second rotator band is connected to the rotator member such that pulling on one portion of the second rotator band causes the rotator member to rotate in one direction, which in turn causes the rotator band to tilt the slats in a first direction, and pulling on a second portion of the second rotator band causes a reverse rotation of the rotator member, to thereby cause the slats to be tilted in an opposite direction. The rotator band passes through a handle, and the handle includes a tilt member connected to the rotator band for allowing selectively tilting the slats through movement of the tilt member.

    Abstract translation: 一种改进的百叶窗具有头轨，其带有细长的旋转构件。 第一旋转带连接到旋转体构件和承载在头轨下方的多个板条的边缘。 第二旋转带连接到旋转体构件，使得拉动第二旋转体带的一部分使得旋转体构件沿一个方向旋转，这又导致旋转体沿第一方向倾斜板条，并且拉动 第二旋转体带的第二部分导致旋转体构件的反向旋转，从而使板条沿相反方向倾斜。 旋转带通过手柄，并且手柄包括连接到旋转带的倾斜构件，用于允许通过倾斜构件的移动选择性地倾斜板条。

    Window blind with wand operator
    4.
    发明授权
    Window blind with wand operator 失效
    窗帘与魔杖操作员

    公开(公告)号：US5472035A

    公开(公告)日：1995-12-05

    申请号：US266125

    申请日：1994-06-27

    Applicant: Scott I. Biba ,  John R. Genova

    Inventor： Scott I. Biba ,  John R. Genova

    IPC: E06B9/306 ,  E06B9/30

    CPC classification number: E06B9/306 ,  E06B2009/3222 ,  Y10T74/20426

    Abstract: A venetian type window blind having a wand which is rotatable to control tilting of slats and lift cord operating mechanism on the wand for raising and lowering the blind and locking the blind in adjusted positions. The venetian blind lift cords extend into a lengthwise cord passage inside the wand and the lift cord operating mechanism includes a lift member mounted for movement along an outer side of the wand and lift cord, an engaging member in the cord passage for moving the lift cords to raise and lower the blind in response to movement of the lift member along the wand. The operating means includes lock means for locking the lift cord engaging member at selected positions along the wand.

    Abstract translation: 一种威尼斯式窗帘，其具有可旋转的杆，用于控制杆上的倾斜和提升绳索操作机构，用于升高和降低盲板并将盲卡锁定在调整位置。 威尼斯式提升帘线延伸到杆内的长度方向的绳索通道中，提升绳操作机构包括安装成沿着杆和提升绳的外侧移动的提升构件，绳索通道中的用于移动提升帘线的接合构件 以响应于升降构件沿着魔杖的移动而升高和降低盲板。 操作装置包括锁定装置，用于将提升帘线接合构件沿着魔杖锁定在选定位置。

    Suspension cord winding device for window covering
    10.
    发明授权
    Suspension cord winding device for window covering 失效
    用于窗帘的悬挂绳索缠绕装置

    公开(公告)号：US5725040A

    公开(公告)日：1998-03-10

    申请号：US666249

    申请日：1996-06-20

    Applicant: Douglas R. Domel

    Inventor： Douglas R. Domel

    IPC: E06B9/306 ,  E06B9/307 ,  E06B9/308 ,  E06B9/30

    CPC classification number: E06B9/307 ,  E06B9/306 ,  E06B9/308

    Abstract: A suspension cord guide for a window blind includes an L-shaped guide member positioned within the head rail of the blind. The guide member is positioned adjacent an opening in the head rail through which the suspension cord extends. Also, the suspension cord guide includes a hollow spindle surroundingly engaged with a tilt rod in the head rail, and the spindle is formed with an abutment surface on its end nearest the opening. A finger of the L-shaped member extends toward the spindle, with the suspension cord being fed onto the spindle next to the abutment surface by the guide member. In addition to guiding the cord onto the spindle, the finger of the L-shaped guide member contacts the coil of the suspension cord that is established on the spindle nearest the finger. When the tilt rod (and, hence, spindle) is rotated, the cooperation of structure between the finger and the suspension cord coils that are established on the spindle causes successive coils to be pushed along the spindle and away from the opening in the head rail, thereby ensuring that the coils do not overlap each other.

    Abstract translation: 用于窗帘的悬挂绳索引导件包括定位在盲板的头轨内的L形引导构件。 引导构件邻近头轨中的开口定位，悬挂线延伸穿过该开口。 此外，悬挂绳索引导件包括与头轨中的倾斜杆环绕地接合的中空心轴，并且心轴在其最靠近开口的一端形成有邻接表面。 L形构件的指状物朝向心轴延伸，悬挂绳索通过引导构件馈送到靠近邻接表面的心轴上。 除了将绳索引导到主轴之外，L形引导构件的指状物接触在最靠近手指的主轴上建立的悬架绳索的线圈。 当倾斜杆（并且因此主轴）旋转时，在主轴上建立的手指和悬挂绳索线圈之间的结构的协调使得连续的线圈沿主轴被推动并且远离头轨中的开口 从而确保线圈彼此不重叠。

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