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公开(公告)号：US20190301238A1
公开(公告)日：2019-10-03
申请号：US16011656
申请日：2018-06-19
Applicant: Nien Made Enterprise Co., Ltd.
Inventor： Chih-Yao Chang
Abstract: A resistance mechanism is adapted to provide friction force to a cord of a window covering. The cord, accompanied by opening and closing the window covering, could be driven to move in a wound direction and a released direction, respectively. The resistance mechanism includes a resistance member including a resistance wheel. The resistance wheel is adjacent to the cord, and a section of the cord corresponding to the resistance wheel is wound around the resistance wheel. When the cord is driven to move in the wound direction or the released direction, the resistance wheel operably rotates in a first direction.
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公开(公告)号：US10718155B2
公开(公告)日：2020-07-21
申请号：US15812390
申请日：2017-11-14
Applicant: Nien Made Enterprise Co., Ltd.
Inventor： Yu-Che Wen , Chih-Yao Chang , Lin Chen , Keng-Hao Nien , Chin-Tai Lu , Chao-Hung Nien
IPC: E06B9/36
Abstract: A light blocking system is disclosed, which is adapted to be used in a vertical blind which includes a headrail, a control mechanism provided in the headrail, and a covering assembly including a plurality of slats. Each of the slats is connected to the control mechanism with an end thereof, and therefore is hung below the headrail. A gap is left between the covering assembly and the headrail. The control mechanism is adapted to turn the slats in situ relative to the headrail, or to move the slats back and forth in a longitudinal direction of the headrail. The light blocking system includes a cover plate provided corresponding to the gap, wherein the cover plate covers the gap when the covering assembly is in a closed state.
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公开(公告)号：US10036199B2
公开(公告)日：2018-07-31
申请号：US15387215
申请日：2016-12-21
Applicant: NIEN MADE ENTERPRISE CO., LTD.
Inventor： Chih-Yao Chang , Lin Chen
Abstract: A window blind includes a headrail, a bottom rail, and a plurality of slats. The slats are horizontally suspended between the headrail and the bottom rail through ladder tapes. Each ladder tape has two warps, wherein an end of the warps is connected to a ladder drum, and another end thereof passes through the bottom rail to be connected thereto. When the ladder drum is rotated, the ladder tapes could be pulled smoothly, and the slats supported by the ladder tapes could be tightly closed. Whereby, the window blind could provide a good shielding effect.
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Patent Agency Ranking
公开(公告)号：US20180135353A1
公开(公告)日：2018-05-17
申请号：US15812390
申请日：2017-11-14
Applicant: Nien Made Enterprise Co., Ltd.
Inventor： Yu-Che Wen , Chih-Yao Chang , Lin Chen , Keng-Hao Nien , Chin-Tai Lu , Chao-Hung NIEN
IPC: E06B9/36
Abstract: A light blocking system is disclosed, which is adapted to be used in a vertical blind which includes a headrail, a control mechanism provided in the headrail, and a covering assembly including a plurality of slats. Each of the slats is connected to the control mechanism with an end thereof, and therefore is hung below the headrail. A gap is left between the covering assembly and the headrail. The control mechanism is adapted to turn the slats in situ relative to the headrail, or to move the slats back and forth in a longitudinal direction of the headrail. The light blocking system includes a cover plate provided corresponding to the gap, wherein the cover plate covers the gap when the covering assembly is in a closed state.
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公开(公告)号：US09249619B2
公开(公告)日：2016-02-02
申请号：US14267477
申请日：2014-05-01
Applicant: NIEN MADE ENTERPRISE CO., LTD.
Inventor： Chih-Yao Chang
Abstract: A window covering includes a headrail, a bottom rail, a shading member, two pulley assemblies, a car, a control cord, and a transmission cord. The shading member is between the headrail and the bottom rail. The pulley assemblies and the car are received in the headrail, and the car is free for reciprocation. The control cord runs around one of the pulley assemblies and the car, and then going out of the headrail to be pulled or released by a user. The transmission cord has a main section and two branch sections, wherein the main section runs around the other one of the pulley assemblies and the car, and the branch sections go out of the headrail to be connected to the bottom rail.
Abstract translation: 窗罩包括头轨，底轨，遮光构件，两个滑轮组件，轿厢，控制绳和传动绳。 遮光构件位于头轨和底轨之间。 滑轮组件和汽车被接收在车头轨道中，并且汽车可以自由地往复运动。 控制线绕着滑轮组件和轿厢之一延伸，然后从头轨出来被用户拉动或释放。 传输线具有主部分和两个分支部分，其中主部分绕着滑轮组件和轿厢中的另一个延伸，并且分支部分从头轨外出以连接到底部导轨。
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公开(公告)号：US09119496B2
公开(公告)日：2015-09-01
申请号：US13927546
申请日：2013-06-26
Applicant: NIEN MADE ENTERPRISE CO., LTD.
Inventor： Chih-Yao Chang
CPC classification number: A47H3/04 , A47H23/00 , E06B9/303 , E06B9/326 , E06B9/384 , E06B9/386 , E06B2009/3265
Abstract: A window blind includes a headrail, a bottom rail, a plurality of slats, and a cord. The slats are arranged between the headrail and the bottom rail, and each slat has two bores and one or plural of locking slots. Each locking slot has an open end and a closed end, and the opening end of the locking slot is connected to the bore. The cord passes through the headrail and the bores of the slats, and being fastened to the bottom rail. A diameter of the cord is greater than or equal to a width of the locking slot. As a result, the cord goes into the locking slot quickly and can be clamped by edges of the locking slot while a kid is trying to pull the cord out of the slats.
Abstract translation: 窗帘包括头轨，底轨，多个板条和绳。 板条布置在头轨和底轨之间，每个板条具有两个孔和一个或多个锁定槽。 每个锁定槽具有开口端和封闭端，并且锁定槽的开口端连接到孔。 绳索穿过头栏和板条的孔，并被固定到底部轨道。 绳的直径大于或等于锁定槽的宽度。 结果，电缆很快就进入锁定槽，并且可以被锁定在锁定槽的边缘，而孩子正试图将电线从板条拉出。
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公开(公告)号：US08997826B2
公开(公告)日：2015-04-07
申请号：US13906973
申请日：2013-05-31
Applicant: Nien Made Enterprise Co., Ltd.
Inventor： Chih-Yao Chang
Abstract: A window covering includes a headrail, a bottom rail, a shading member, two pulley assemblies, and a cord. The shading member is between the headrail and the bottom rail. The pulley assemblies are received in the headrail, each of which has a frame and a pulley. The frame has an opening, and the pulley is connected to the frame. The cord is a woven Y-shaped cord, having a control section and two lift sections. The cord runs over the pulleys of the pulley assemblies, the control section extends out of the headrail to be operated by a user, and the lift sections extend out of the frames via the openings respectively to connect to the bottom rail through the shading member.
Abstract translation: 窗罩包括头轨，底轨，遮光构件，两个滑轮组件和绳索。 遮光构件位于头轨和底轨之间。 滑轮组件被容纳在头轨中，每一个都具有框架和滑轮。 框架具有开口，并且滑轮连接到框架。 绳索是编织的Y形绳，具有控制部分和两个提升部分。 绳索在滑轮组件的滑轮上延伸，控制部分从头架延伸出来以由使用者操作，并且提升部分分别经由开口延伸出框架，以通过遮蔽构件连接到底部轨道。
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公开(公告)号：US09255443B2
公开(公告)日：2016-02-09
申请号：US14086016
申请日：2013-11-21
Applicant: NIEN MADE ENTERPRISE CO., LTD.
Inventor： Chih-Yao Chang
CPC classification number: E06B9/32 , E06B9/303 , E06B9/306 , E06B9/307 , E06B2009/2627
Abstract: A window covering includes a headrail, a bottom rail, a shading member, two pulley assemblies, and a cord. The shading member is between the headrail and the bottom rail. The pulley assemblies are received in the headrail, each of which has a frame and a pulley. The frame has an opening, and the pulley is connected to the frame. The cord is a woven Y-shaped cord, having a single control section and two lift sections. The cord runs over the pulleys of the pulley assemblies, the single control section extends out of the headrail to be operated by a user, and the lift sections extend out of the frames via the openings respectively to connect to the bottom rail through the shading member.
Abstract translation: 窗罩包括头轨，底轨，遮光构件，两个滑轮组件和绳索。 遮光构件位于头轨和底轨之间。 滑轮组件被容纳在头轨中，每一个都具有框架和滑轮。 框架具有开口，并且滑轮连接到框架。 绳索是编织的Y形绳，具有单个控制部分和两个提升部分。 绳索在滑轮组件的滑轮上延伸，单个控制部分从头架延伸出来以由使用者操作，并且提升部分分别经由开口延伸出框架，以通过遮光构件连接到底部轨道 。
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