公开(公告)号：US20190218856A1

公开(公告)日：2019-07-18

申请号：US15989498

申请日：2018-05-25

Applicant: CHEN TIAN CO., LTD.

Inventor： CHING-HSIANG CHENG

IPC: E06B9/322 ,  B65H75/44

CPC classification number: E06B9/322 ,  B65H75/4402 ,  B65H75/4471 ,  E06B2009/3225 ,  E06B2009/3227

Abstract: A curtain reel structure for assembling a blind cord rapidly is disclosed herein. It mainly comprises a winding spool, a reel seat on which the winding spool is assembled, a first positioning device disposed between the winding spool and the reel seat and having a first chamber and a first sliding seat inserted into the first chamber, wherein the first sliding seat is provided with a first accommodating slot for accommodating the blind cord, and a second positioning device disposed between the winding spool and the reel seat and having a second chamber and a second sliding seat inserted into the second chamber, wherein the second sliding seat is provided with a second accommodating slot for accommodating the blind cord.

公开(公告)号：US20180320438A1

公开(公告)日：2018-11-08

申请号：US15681530

申请日：2017-08-21

Applicant: Richard Anderson ,  Robert E. Fisher, II ,  Donald E. Fraser ,  Steven R. Haarer

Inventor： Richard Anderson ,  Robert E. Fisher, II ,  Donald E. Fraser ,  Steven R. Haarer

IPC: E06B9/322 ,  E06B9/262 ,  E06B9/324 ,  E06B9/80

CPC classification number: E06B9/322 ,  E06B9/262 ,  E06B9/324 ,  E06B9/80 ,  E06B2009/3225 ,  E06B2009/3227 ,  E06B2009/807

Abstract: A cord wrapping mechanism converts linear motion to circular motion for use in coverings for architectural openings. The cord is guided onto a spool.

公开(公告)号：US08997827B2

公开(公告)日：2015-04-07

申请号：US13889409

申请日：2013-05-08

Applicant: Hunter Douglas Inc.

Inventor： Richard Anderson ,  Robert E. Fisher, II ,  Donald E. Fraser ,  Steven R. Haarer

IPC: E06B9/32 ,  E06B9/80 ,  E06B9/262 ,  E06B9/322 ,  E06B9/324

CPC classification number: E06B9/322 ,  E06B9/262 ,  E06B9/324 ,  E06B9/80 ,  E06B2009/3225 ,  E06B2009/3227 ,  E06B2009/807

Abstract: A cord drive mechanism to convert linear motion to circular motion for use in coverings for architectural openings. Various controls are used to provide a braking force on the cord. Some of the embodiments incorporate a capstan.

Abstract translation: 将线性运动转换为圆周运动的绳索驱动机构，用于建筑开口的覆盖物。 各种控制器用于在绳索上提供制动力。 一些实施例包括绞盘。

公开(公告)号：US08931540B2

公开(公告)日：2015-01-13

申请号：US13798854

申请日：2013-03-13

Applicant: Lutron Electronics Co., Inc.

Inventor： Brian J. Filko

IPC: E06B9/38 ,  E06B9/56 ,  E06B9/40 ,  E06B9/322 ,  E06B9/326 ,  E06B9/388

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。

公开(公告)号：US20120006929A1

公开(公告)日：2012-01-12

申请号：US13178310

申请日：2011-07-07

Applicant: Wouter Hendriks ,  Harry Davids ,  Ruben Hubert Jan DeVrles ,  Bastiaan Franciscus Klein Tuente

Inventor： Wouter Hendriks ,  Harry Davids ,  Ruben Hubert Jan DeVrles ,  Bastiaan Franciscus Klein Tuente

IPC: B65H75/44

CPC classification number: E06B9/326 ,  E06B9/322 ,  E06B2009/3225 ,  E06B2009/3227

Abstract: The invention relates to a device (1) for winding up and unwinding raising cords of a screen, comprising: an elongate housing (2); a shaft (3) intended for rotation in the housing; a number of winding rollers (4) which are coaxially mountable on the shaft for winding up and unwinding the raising cords (5) and which are adapted for releasable fastening of the raising cords; a number of winding roller holders (6) for bearing-mounted support of the winding rollers, which winding roller holders are adapted to be received in the housing. The device further comprises a number of blocking elements (10), each arranged on one of the winding rollers, for blocking one of the degrees of freedom of movement of the winding rollers, wherein each blocking element is movable between an assembly position, in which the respective winding roller is blocked against rotation, and a position of use in which the respective winding roller is blocked against translation, wherein the blocking elements are adapted for releasable fastening of one of the raising cords.

Abstract translation: 本发明涉及一种用于卷绕和退绕丝网升起的装置（1），包括：细长壳体（2）; 用于在壳体中旋转的轴（3）; 多个卷绕辊（4），其同轴地安装在所述轴上，用于卷绕和退绕所述升高帘线（5）并且适于可释放地紧固所述提升帘线; 多个卷绕辊保持器（6）用于卷绕辊的轴承安装支撑，该卷绕辊保持器适于容纳在壳体中。 该装置还包括多个阻挡元件（10），每个阻挡元件（10）均布置在一个卷绕辊上，用于阻止卷绕辊的运动自由度中的一个，其中每个阻挡元件可在组装位置之间移动，其中 相应的卷绕辊被阻止旋转，并且其中各个卷绕辊被阻挡平移的使用位置，其中阻挡元件适于可释放地紧固其中一个提升帘线。

公开(公告)号：US20080099157A1

公开(公告)日：2008-05-01

申请号：US11589106

申请日：2006-10-30

Applicant: Ming Nien ,  Yu-Che Wen ,  Chih-Yao Chang ,  David Pon ,  Judkins Ren

Inventor： Ming Nien ,  Yu-Che Wen ,  Chih-Yao Chang ,  David Pon ,  Judkins Ren

IPC: A47H5/00

CPC classification number: E06B9/322 ,  E06B2009/3225 ,  E06B2009/3227

Abstract: A device for winding a suspension cord of a blind is provided to wind a suspension cord disposed on a blind. The suspension cord is spirally wound about a cord spool through a spiral guide groove of a guide component, and then arranged along the cord spool in sequence. Additionally, when the cord spool is connected to a power resilient element as a power source of rotation, friction force is applied to the cord spool through an adjusting component to adjust the output torque of the cord spool, such that the torque applied to the cord spool by the power resilient element can be balanced out with the torque applied to the cord spool by the gravity of the blind.

Abstract translation: 提供用于卷绕盲板的悬挂绳索的装置以卷绕设置在瞎子上的悬挂绳索。 悬挂绳线通过引导部件的螺旋引导槽螺旋卷绕在绳索卷轴上，然后依次沿着线卷轴布置。 此外，当将线轴连接到作为旋转动力源的动力弹性元件时，通过调节部件将摩擦力施加到绳线轴，以调节绳索卷轴的输出扭矩，使得施加到绳索的扭矩 通过电源弹性元件的线轴可以通过盲板的重力施加到绳线轴上的扭矩来平衡。

公开(公告)号：US20060249264A1

公开(公告)日：2006-11-09

申请号：US11119776

申请日：2005-05-03

Applicant: Gwo-Tsair Lin

Inventor： Gwo-Tsair Lin

IPC: E06B9/30

CPC classification number: E06B9/303 ,  E06B2009/3227

Abstract: A Venetian blind includes a control, a square transmission shaft joined to the control, an external tube, and a reel tube having an external spiral groove, along which a lift cord is wound; the external tube has two elongate protrusions parallel to an axis thereof on an outer side; the elongate protrusions define a tunnel in between, and have opposing gaps on the edges thereof, and they are formed with such a shape that a lengthways-extending aperture is provided between edges thereof; a tilt cord is passed over, and joined to the external tube with a middle knot thereof being detained in the tunnel of the external tube, and with two ends thereof being passed through the gaps of the elongate protrusions of the external tube; thus, the tilt cord will always move together with the external tube.

Abstract translation: 威尼斯百叶帘包括控制装置，连接到控制器的方形传动轴，外管和具有外螺纹槽的卷筒管，沿着该螺旋槽缠绕起重绳索; 外管在外侧具有平行于其轴线的两个细长突起; 细长的突起在其间限定一个通道，并在其边缘上具有相对的间隙，并且它们形成为这样的形状，即在其边缘之间设置纵向延伸的孔; 倾斜的绳索通过，并且连接到外管，其中间的结被扣留在外管的隧道中，并且其两端穿过外管的细长突起的间隙; 因此，倾斜帘线将始终与外管一起移动。

公开(公告)号：US6047759A

公开(公告)日：2000-04-11

申请号：US353254

申请日：1999-07-14

Applicant: Phillip A. Lysyj

Inventor： Phillip A. Lysyj

IPC: E06B9/262 ,  E06B9/32 ,  E06B9/322 ,  E06B9/323 ,  E06B9/382 ,  A47H5/00

CPC classification number: E06B9/32 ,  E06B9/262 ,  E06B9/322 ,  E06B9/323 ,  E06B9/382 ,  E06B2009/2625 ,  E06B2009/2627 ,  E06B2009/3225 ,  E06B2009/3227

Abstract: A cordless cellular or pleated window shade having a head rail, a bottom rail and a pleated shade fabric therebetween uses a conventional spring tensioned roller shade bar for raising and lowering the shade without draw cords. A lead screw permanently affixed to an end cap of the head rail threadingly engages one end of the roller shade bar while the opposite end of the roller shade bar has a movable support locking the spring tensioner of the roller shade bar to the support to permit movement of the roller shade bar within the head rail. Lift cords wrap and unwrap themselves about the roller shade bar so that lowering of the shade tensions the spring which spring tension is then used to raise the pleated or cellular shade. The pitch of the lead screw forces the lift cords to wrap themselves about the shade roller bar in a singular, non-overlying manner while the roller shade bar moves within the head rail thereby assuring consistent alignment of the bottom rail with the head rail at any shade position.

Abstract translation: 在其间具有头轨，底轨和褶皱帘布的无绳蜂窝或褶皱窗帘使用常规的弹簧张紧辊遮光条来升高和降低帘而不具有拉绳。 永久固定到头轨的端盖上的导螺杆螺纹地接合滚子遮光条的一端，同时滚子遮光条的相对端具有可移动的支撑件，该可移动支撑件将滚子遮光条的弹簧张紧器锁定到支撑件以允许移动 的滚轮遮光条在头轨内。 提升帘子包裹并围绕卷帘条打开自己，以便降低色调会使弹簧张紧，然后弹簧张力用于提高打褶或细胞色调。 导螺杆的间距迫使提升帘线以单一的，不重叠的方式围绕遮光辊杆包裹，同时滚子遮光条在头部导轨内移动，从而确保底部导轨与头部导轨在任何方向上的一致对准 阴影位置。

公开(公告)号：US20160208551A1

公开(公告)日：2016-07-21

申请号：US14941833

申请日：2015-11-16

Applicant: TEH YOR CO., LTD.

Inventor： Chin-Tien HUANG ,  Fu-Lai YU

IPC: E06B9/60 ,  F16H1/28 ,  B65H75/48 ,  E06B9/322

CPC classification number: E06B9/322 ,  E06B9/56 ,  E06B9/60 ,  E06B9/68 ,  E06B2009/3222 ,  E06B2009/3227

Abstract: A control system for a window shade includes a suspension member, a first and a second casing portion, a rotary drum, a torsion spring, a coupling member, a transmission axle, a central gear, a ring and planetary gears. The rotary drum is pivotally connected with the first casing portion, and is rotatable to wind and unwind the suspension member. The torsion spring can bias the rotary drum for winding the suspension member, and has a first and a second end respectively affixed with the second casing portion and a coupling member. The transmission axle is disposed through the torsion spring, and is rotationally coupled with the rotary drum and the central gear. The ring is affixed with the second casing portion and has protruding teeth. The planetary gears are pivotally supported by the coupling member, and are respectively meshed with the central gear and the teeth of the ring.

Abstract translation: 用于窗帘的控制系统包括悬挂构件，第一和第二壳体部分，旋转滚筒，扭转弹簧，联接构件，传动轴，中心齿轮，环和行星齿轮。 旋转滚筒与第一壳体部分枢转地连接，并且可旋转以卷绕和展开悬挂构件。 扭转弹簧可以偏转旋转滚筒以缠绕悬挂构件，并且具有分别固定有第二壳体部分和联接构件的第一和第二端。 传动轴通过扭转弹簧设置，并与转鼓和中心齿轮旋转耦合。 环与第二壳体部分固定并且具有突出的齿。 行星齿轮由联接构件枢转地支撑，并且分别与中心齿轮和环的齿啮合。

公开(公告)号：US20150354271A1

公开(公告)日：2015-12-10

申请号：US14724800

申请日：2015-05-28

Applicant: CHING FENG HOME FASHIONS CO., LTD

Inventor： SHENG-YING HSU ,  CHUN JAN HSU

IPC: E06B9/322 ,  E06B9/323

CPC classification number: E06B9/322 ,  E06B9/323 ,  E06B2009/3222 ,  E06B2009/3227

Abstract: A control device for controlling blinds up and down includes a case and a shaft is rotatably located in the case. A coil spring is located in a reception box in the case and has a connection end which extends through the wall of the reception box and is connected to a mandrel. The shaft securely extends through a passage of the mandrel which is co-rotatable with the shaft. A cover is mounted to the case and a gear unit is located on the cover. The gear unit includes a first bevel gear and a second bevel gear which is engaged with the first bevel gear which drives the second bevel gear. The second bevel gear is connected to the mandrel which is co-rotatable with the second bevel gear. The coil spring is wrapped to the mandrel and retrieved in the reception box when the blinds are lowered and lifted.

Abstract translation: 用于控制百叶窗上下的控制装置包括壳体，并且轴可旋转地位于壳体中。 螺旋弹簧位于壳体的接收箱中，并且具有延伸穿过接收箱的壁并连接到心轴的连接端。 轴牢固地延伸穿过与轴共同旋转的心轴的通道。 盖子安装在外壳上，减速器位于盖子上。 齿轮单元包括第一锥齿轮和第二锥齿轮，其与驱动第二锥齿轮的第一锥齿轮啮合。 第二锥齿轮连接到与第二锥齿轮共同旋转的心轴。 当百叶窗下降并抬起时，将螺旋弹簧卷绕到心轴上并在接收箱中取出。