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公开(公告)号：US20150211292A1
公开(公告)日：2015-07-30
申请号：US14603510
申请日：2015-01-23
发明人： CHIH-YAO CHANG
IPC分类号： E06B9/307
摘要： A blind includes a headrail, a first slat set, a second slat set, a turning module, a first ladder, and a second ladder. The turning module is provided in the headrail. The first and the second ladders are respectively connected to the turning module with an end thereof, and respectively contact the first and the second slat sets, which are arranged below the headrail in sequence. A first control cord is connected to the first slat set to spread or collapse a plurality of first slats in the first slat set; a second control cord is connected to the second slat set to spread or collapse a plurality of second slats in the second slat set. Whereby, the first and the second slat sets can be respectively spread or collapsed.
摘要翻译： 盲人包括头轨，第一板条组，第二板条组，转动模块，第一梯子和第二梯子。 转向模块设置在头轨上。 第一和第二梯子分别以其端部连接到车削模块，并且分别接触头架的下方的第一和第二板条组。 第一控制线连接到第一板条组，以在第一板条组中扩展或折叠多个第一板条; 第二控制绳连接到第二板条组，以在第二板条组中扩展或折叠多个第二板条。 因此，第一和第二条板组可以分别展开或折叠。
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公开(公告)号：US20190053654A1
公开(公告)日：2019-02-21
申请号：US15679835
申请日：2017-08-17
发明人： CHIH-YAO CHANG , LIN CHEN
摘要： An assembly for a window covering includes a casing and a bracket. The casing includes a front wall provided with a first connecting portion, a rear wall provided with a second connecting portion, and a connecting plate, of which two sides are respectively connected to the front wall and the rear wall. The bracket includes a holding sheet and a frame, which includes a supporting plate, and has a first snap-fit portion and a second snap-fit portion respectively provided on two ends thereof, wherein the former and the latter are respectively adapted to snap-fit the first connecting portion and the second connecting portion. The holding sheet, is connected to the frame, and sequentially includes a connecting portion and a holding portion attached to the connecting portion, wherein the holding portion has an of :set relative to the connecting portion in the second direction.
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公开(公告)号：US20160053534A1
公开(公告)日：2016-02-25
申请号：US14789747
申请日：2015-07-01
发明人： CHIH-YAO CHANG
CPC分类号： E06B9/322 , E06B9/304 , E06B9/68 , E06B2009/2452 , E06B2009/2627
摘要： A lift control module of a covering structure of a window blind is provided, which is received inside a headrail of the window blind to drive at least one lifting cord to lift or lower a bottom rail. The lift control module includes an output shaft and at least one rotation shaft, which are arranged along different axes. The lift control module is compatible with various kinds of window blinds, for different requirements may be satisfied by controlling the reeling of the at least one lifting cord through one or two rotation shafts.
摘要翻译： 提供了一种窗帘的覆盖结构的电梯控制模块，其被容纳在窗帘的头枕内部以驱动至少一个起重绳索以提升或降低底部导轨。 升降控制模块包括输出轴和沿不同轴线布置的至少一个旋转轴。 电梯控制模块与各种窗帘相兼容，通过控制通过一个或两个旋转轴的至少一个提升绳索的卷绕可以满足不同的要求。
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公开(公告)号：US20190063149A1
公开(公告)日：2019-02-28
申请号：US15874155
申请日：2018-01-18
发明人： CHIH-YAO CHANG
摘要： A reel for collecting a cord of a window covering is disclosed, which includes a main body and a groove provided on the main body. While in use, the cord is wrapped around the main body after going along the groove, forming a plurality of cord loops, which include at least one first cord loop and a plurality of second cord loops. The first cord loop is at least partially received in the groove, with a part thereof protrudes out of the groove. The second loops are wrapped around the main body, and is sequentially arranged in a direction away from the groove. One of the second cord loops closest to the first cord loop abuts against the part of the first cord loop which protrudes out of the groove. A driving module for a window covering is also disclosed, which includes the aforementioned reel.
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公开(公告)号：US20150246788A1
公开(公告)日：2015-09-03
申请号：US14517231
申请日：2014-10-17
发明人： CHAO-HUNG NIEN , CHIH-YAO CHANG
IPC分类号： B65H75/44
CPC分类号： B65H75/4431 , B65H2701/35
摘要： A device for collecting a cord, includes a housing, in which a cord reel, a driving member, and a control member are received. The housing has a hole for the cord entering the housing and being fastened to the cord reel. The driving member is connected to the cord reel to drive the cord reel to rotate reversely after the cord reel rotates in a direction.The control member has a portion in an opening of the housing to be operated to engage and disengage the control member with the cord reel; the cord reel is free to rotate when the control member is disengaged with the cord reel, and the cord is hold when the control member is engaged with the cord reel.
摘要翻译： 一种用于收集绳索的装置，包括壳体，其中接收了绳索卷轴，驱动构件和控制构件。 壳体具有用于绳索进入壳体并被紧固到绳索卷轴的孔。 驱动构件连接到绳索卷轴以驱动绳索卷轴在绳索卷轴沿一个方向旋转之后反向旋转。 所述控制构件具有所述壳体的开口中的一部分，以被操作以使所述控制构件与所述绳索卷轴接合和分离; 当控制构件与绳索卷轴分离时，绳索卷轴自由旋转，并且当控制构件与绳索卷轴接合时，绳索被保持。
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公开(公告)号：US20190078383A1
公开(公告)日：2019-03-14
申请号：US15702125
申请日：2017-09-12
发明人： CHIH-YAO CHANG , Shaun WELSH
摘要： An adjusting module adapted for a window blind is disclosed. The window blind includes a headrail, a slat, a drum and a ladder cord. The drum and the ladder cord are disposed in the headrail. The ladder cord includes a first longitudinal cord, and is detachably connected to the drum. The slat is below the headrail. The adjusting module includes at least one protrusion member which is detachably disposed on the drum. With the first longitudinal cord passing around and contacting the first protrusion member, a length of the first longitudinal cord received inside the headrail is increased, and a length thereof between the bottom of the headrail and the slat is decreased, whereby to pull up a lower side of the inclined slat, so as to adjust the slat to horizontal.
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公开(公告)号：US20180313143A1
公开(公告)日：2018-11-01
申请号：US15691077
申请日：2017-08-30
发明人： CHIH-YAO CHANG , WEI-XUE YUAN
IPC分类号： E06B9/322
摘要： A window covering is disclosed, including a first rail, a second rail, and a shielding structure, wherein the second rail is movable between a high position and a low position through the driving of a cord, whereby the shielding structure can be raised and lowered. The first rail has a lifting mechanism provided therein, wherein the lifting mechanism includes a reeling device and a friction wheel. The reeling device is adapted to reel in or to release the cord, wherein the cord passes around and contacts the friction wheel. The cord provides a lateral pushing force to the friction wheel, pushing the friction wheel against a rubbed member to create friction, whereby to position the second rail accurately.
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