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公开(公告)号：US12098593B2
公开(公告)日：2024-09-24
申请号：US17841953
申请日：2022-06-16
Applicant: Nien Made Enterprise Co., Ltd.
Inventor： Lin Chen
CPC classification number: E06B9/322 , E06B9/324 , E06B2009/3222 , E06B2009/3225
Abstract: A cord retractor for a window covering comprises a housing and a driving wheel, a reeling wheel, a spring, a friction member and a unidirectional transmission mechanism. The driving wheel and the reeling wheel can rotate with each other. The spring is coupled with the driving wheel and is wound on or unwound from the driving wheel according to a rotating direction of the driving wheel. The friction member is in a closed loop shape and surrounding a shaft of the housing. The unidirectional transmission mechanism is coupled with the friction member and the reeling wheel, and operated in different operation modes according to a rotating direction of the reeling wheel, by which the friction member provides constant resistance to the rotation of the reeling wheel when the reeling wheel rotates in a first direction, and stops providing resistance when the reeling wheel rotates in a second direction.
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公开(公告)号：US20240240516A1
公开(公告)日：2024-07-18
申请号：US18208706
申请日：2023-06-12
Applicant: FRESH SPRING INTERNATIONAL,INC.
Inventor： Chih-Ming HSIEH
Abstract: A blind without pull cord and a raising device. The blind includes a blind structure and at least one raising device. The blind structure has a fixed side and a movable side opposite to each other. The raising device includes a housing, a retracting component and a raising cord. The housing is connected to the movable side. The retracting component is rotatably disposed on the housing. Two opposite ends of the raising cord are connected to the blind structure and the retracting component, respectively. The retracting component is configured to raise the movable side relative to the fixed side via the raising cord.
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公开(公告)号：US20160281421A1
公开(公告)日：2016-09-29
申请号：US14798529
申请日：2015-07-14
Applicant: Taicang Kingfu Plastic Manufacture Co., LTD.
Inventor： Szu-Chang Huang
CPC classification number: E06B9/324 , E06B9/322 , E06B2009/807
Abstract: A retarding device is used to retard movement of a cord of a window shade. The retarding device includes a support frame and a retarding unit. The support frame includes a base part having a base slot formed therethrough, and a side plate disposed at one side of the base part and having a securing portion formed therethrough. The retarding unit includes a cord retarding module, and a rod member disposed at the base slot. The cord retarding module has a mounting seat secured to the securing portion, and a retarding shaft rotatably supported on the mounting seat. The rod member and the retarding shaft are parallel to each other and extend in a longitudinal direction.
Abstract translation: 延迟装置用于延迟窗帘帘线的移动。 延迟装置包括支撑框架和延迟单元。 支撑框架包括具有通过其形成的基部槽的基部和设置在基部的一侧的侧板，并且具有穿过其形成的固定部。 延迟单元包括帘线延迟模块和设置在基座槽处的杆构件。 帘线延迟模块具有固定到固定部分的安装座，以及可旋转地支撑在安装座上的延迟轴。 杆构件和减速轴彼此平行并且在纵向方向上延伸。
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4.发明授权公开(公告)号：US09422766B2
公开(公告)日：2016-08-23
申请号：US14326616
申请日：2014-07-09
Applicant: Hunter Douglas Inc.
Inventor： Richard N Anderson , Eugene W Thompson , Robert E Fisher, II
CPC classification number: E06B9/326 , E06B9/322 , E06B9/324 , E06B9/44 , E06B9/78 , E06B9/80 , E06B9/90 , E06B2009/2625 , E06B2009/3222 , Y10T16/44
Abstract: A handle is releasably secured to a rail wall by means of fasteners extending from inside the rail. An actuator shaft pushes against a contact plate to move a movable braking member to stop the rotation of a rod inside the rail.
Abstract translation: 手柄通过从轨道内部延伸的紧固件可释放地固定到轨道壁。 致动器轴推动接触板以移动可动制动构件以阻止杆在轨道内旋转。
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公开(公告)号：US09388632B2
公开(公告)日：2016-07-12
申请号：US14585289
申请日：2014-12-30
Applicant: Hunter Douglas, Inc.
Inventor： Toralf Strand
CPC classification number: E06B9/324 , E06B9/262 , E06B9/322 , E06B9/323 , E06B2009/2625
Abstract: A cord lock assembly for a shade assembly is provided. The cord lock assembly may include a spool rotatably attached to a housing, with the housing defining a pull cord channel. A pull cord may be provided that extends through the pull cord channel and wraps at least partially around the spool. The pull cord channel may include a roller configured to interact with the pull cord and a rear wall of the pull cord channel such that it may move between a locked and an unlocked position based at least in part by the angle at which the pull cord is held relative to a plane defined the shade assembly.
Abstract translation: 提供了一种用于遮光罩组件的帘线锁组件。 绳索锁定组件可以包括可旋转地附接到壳体的线轴，其中壳体限定拉绳通道。 可以提供延伸穿过拉绳通道的拉绳，并且至少部分地卷绕在卷轴上。 拉绳通道可以包括被配置成与牵引绳和拉绳通道的后壁相互作用的辊，使得其可以在锁定位置和解锁位置之间移动，至少部分地基于拉绳的角度 保持相对于定义阴影组件的平面。
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Patent Agency Ranking
公开(公告)号：US09228392B2
公开(公告)日：2016-01-05
申请号：US14395469
申请日：2013-04-19
Applicant: JASNO INTERNATIONAL B.V.
Inventor： Henricus Franciscus Theodorus Hermans
Abstract: A venetian blind comprises a plurality of pairs 1 of horizontal slats 3, 5 which are connected together at the ends by means of a rope or tape 15. The Figure shows the venetian blind in partially closed position. The slats can rotate around the longitudinal axis both clockwise and anti-clockwise, so that the top or bottom respectively is rotated to the side facing the window. The venetian blind has cords to which the slats are attached with their longitudinal edges. By pulling at the cords the slats can be rotated clockwise or anti-clockwise.
Abstract translation: 威尼斯百叶窗包括多个水平板条3,5的对1，其通过绳索或带15在端部处连接在一起。该图示出了部分关闭位置的百叶帘。 板条可以围绕纵向轴线顺时针和逆时针旋转，使得顶部或底部分别旋转到面向窗口的一侧。 威尼斯百叶窗具有线条，其中板条以其纵向边缘附着在其上。 通过拉扯绳索，可以顺时针或逆时针旋转板条。
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公开(公告)号：US09016347B2
公开(公告)日：2015-04-28
申请号：US13240143
申请日：2011-09-22
Applicant: Tzong-Fu Lin
Inventor： Tzong-Fu Lin
Abstract: A looped-cord system includes a beaded cord having a set of beads connected in series to form a loop with a space between each pair of adjacent beads. In one embodiment a stop sized to fit within the space between a pair of adjacent beads is attached to a housing. A resilient finger located opposite the stop pushes a portion of the beaded cord adjacent to and not engaging the sprocket against the stop so the stop is within a space between a pair of adjacent beads, thereby preventing movement of the cord loop. Applying tension to the cord loop overcomes the resilient finger and moves the cord away from the stop enabling movement of the cord loop. In another embodiment a key engages the sprocket preventing the sprocket from turning until tension is applied to the cord loop by proper installation of the tensioner on the cord loop.
Abstract translation: 环形帘线系统包括串珠绳，其具有串联连接的一组珠，以形成在每对相邻珠之间具有空间的环。 在一个实施例中，尺寸适于安装在一对相邻珠之间的空间内的止动件附接到壳体。 与止动件相对的弹性指状物将珠状绳索的一部分相邻并且不与链轮接合抵靠止动件，使得止动件位于一对相邻的小珠之间的空间内，从而防止绳索环的移动。 向绳索环施加张力会克服弹性手指，并将绳索从停止位置移开，以使绳索环能够移动。 在另一个实施例中，钥匙接合链轮阻止链轮转动，直到通过将张紧器适当地安装在绳索环上而向绳索环施加张力。
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公开(公告)号：US20140373311A1
公开(公告)日：2014-12-25
申请号：US14478956
申请日：2014-09-05
Applicant: Springs Window Fashions, LLC
Inventor： Thomas H. Merker , Michael A. Graybar , Phillip R. Harms
IPC: E06B9/325
CPC classification number: E06B9/325 , E06B9/324 , Y10T24/3904 , Y10T24/3936 , Y10T24/3984
Abstract: A hold down device is provided for continuous loop cords or bead chains in a window covering installation. The hold down device engages the cord or chain while the cord or chain is loosely suspended, and prevents operation by encountering the head rail if the cord or chain is operated. Mounting the hold down device in a window covering installation disengages the hold down device from its secured position relative to the cord or chain.
Abstract translation: 在窗户覆盖装置中提供用于连续环形绳索或珠链的压紧装置。 当绳索或链条松动地悬挂时，按压装置接合绳索或链条，并且如果操作绳索或链条，则通过遇到头轨来防止操作。 将压紧装置安装在窗户覆盖装置中将压紧装置从相对于绳索或链条的固定位置解除。
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公开(公告)号：US20140262079A1
公开(公告)日：2014-09-18
申请号：US13798854
申请日：2013-03-13
Applicant: LUTRON ELECTRONICS CO., INC.
Inventor： Brian J. Filko
CPC classification number: E06B9/56 , E06B9/26 , E06B9/322 , E06B9/323 , E06B9/324 , E06B9/326 , E06B9/388 , E06B9/40 , E06B9/68 , E06B2009/2627 , E06B2009/3225 , E06B2009/3227
Abstract: A motorized window treatment can include a headrail that is configured to be mounted to a structure. A covering material can be attached to the headrail and configured to be raised and lowered by a pair of lift cords that are operatively attached to a lift mechanism. The treatment can also include a bottom bar that is attached to an opposite end of the covering material as the headrail. The bottom bar can define a channel, which can house a sliding member that is configured to move along the bottom bar and is coupled to the ends of the lift cords. By sliding along the channel, the sliding member allows the lengths of the lift cords to change with respect to one another such that when a force is applied to the bottom bar the bottom bar will move from an unleveled position to a leveled position.
Abstract translation: 电动窗户处理可以包括构造成安装到结构的头轨。 覆盖材料可以附接到头架并且被构造成通过可操作地附接到提升机构的一对提升帘线升高和降低。 处理还可以包括附接到作为头轨的覆盖材料的相对端的底部杆。 底部杆可以限定通道，该通道可以容纳滑动构件，该滑动构件被构造成沿着底部杆移动并联接到提升帘线的端部。 通过沿着通道滑动，滑动构件允许提升帘线的长度相对于彼此改变，使得当力施加到底部杆时，底部杆将从未平坦位置移动到平整位置。
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公开(公告)号：US08701738B2
公开(公告)日：2014-04-22
申请号：US13182744
申请日：2011-07-14
Applicant: Yu-Che Wen , Chih-Yao Chang
Inventor： Yu-Che Wen , Chih-Yao Chang
IPC: E06B9/324
Abstract: The present invention provides a cord controller to be mounted on a top rail of a window covering. The cord controller includes a base, a cord controlling device, and a cord regulating device. The base has a chamber therein and an inlet and an outlet on opposite sides of the chamber, and the cord controlling device and the cord regulating device are received in the chamber. The cord controlling device has a gap between the inlet and the outlet for the cord to pass through. The cord regulating device is adjacent to the outlet and has cord pressing bar to form a passageway between the cord pressing bar and the base for the cord to pass through. Therefore, the cord controller may avoid the cords twisting and keep a smooth movement of the cords.
Abstract translation: 本发明提供一种安装在窗帘顶部导轨上的帘线控制器。 帘线控制器包括底座，帘线控制装置和绳索调节装置。 该基座具有一个室，并且在该室的相对侧上具有一个入口和一出口，该绳索控制装置和该绳索调节装置被容纳在该室中。 帘线控制装置在入口和出口之间具有用于帘线通过的间隙。 帘线调节装置与出口相邻，并具有帘线按压杆，以在帘线按压杆和底座之间形成通道，以使帘线通过。 因此，电线控制器可以避免电线扭转并保持电线的平稳移动。
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