公开(公告)号：US11903510B2

公开(公告)日：2024-02-20

申请号：US17287892

申请日：2019-12-31

Applicant: GUANGDONG RAEX INTELLIGENT TECHNOLOGY CO., LTD.

Inventor： Weiping Chen ,  Jinbin Tan

IPC: A47H1/08 ,  A47H3/10 ,  A47H5/032

CPC classification number: A47H1/08 ,  A47H3/10 ,  A47H5/0325

Abstract: Provided is an extendable rail, comprising a main rail and an auxiliary rail arranged in parallel with the main rail, the main rail is shifted in longitudinal direction relative to the auxiliary rail, wherein the main rail is configured with a driving wheel and a first reverse wheel; the auxiliary rail is configured with a second reverse wheel, a first guiding wheel and a second guiding wheel arranged inside; a belt loop with fixed length wraps around the driving wheel, the first reverse wheel, the first guiding wheel, the second reverse wheel, the second guiding wheel, and the driving wheel in turn. The total length of the extendable rail can be adjusted according to the practical needs of consumers by adjusting the length of the overlapped area of the main rail and the auxiliary rail, which provides easy adjustment, high universal applicability and operation performance without size customization.

公开(公告)号：US11583126B2

公开(公告)日：2023-02-21

申请号：US17694465

申请日：2022-03-14

Applicant: RYSE INC.

Inventor： Trung Duc Pham ,  Alan Wing Hor Cheng ,  Marc Rashad Bishara ,  Clifton Pereira

IPC: A47H5/032 ,  E06B9/322 ,  E06B9/24 ,  H02P1/16 ,  E06B9/74 ,  E06B9/70 ,  E06B9/36 ,  E06B9/326 ,  E06B9/68 ,  F16H19/06 ,  E06B9/262

Abstract: A motor driven system for raising and lowering a window covering executes motor ramp trajectory speed control. The motor ramp trajectory limits acceleration of an external motor from the idle (stationary) state to full operating speed, and limits deceleration of the motor from full operating speed back to the idle state. This function reduces stresses on a continuous cord loop drive mechanism. A control system manages solar heating effects in response to sunlight entrance conditions such as system sensor outputs, external weather forecasts, and other data sources. The system automatically opens or close the window covering to increase or decrease admitted sunlight under appropriate conditions. The input interface of the control system includes a visual display and input axis, which are aligned vertically if the window covering mechanism raises and lowers the window covering, and are aligned horizontally if the window covering mechanism laterally opens and closes the window covering.

公开(公告)号：US11497337B2

公开(公告)日：2022-11-15

申请号：US16868674

申请日：2020-05-07

Applicant: ARLINEA INDUSTRIES CO.

Inventor： Yu-Heng Yu

IPC: A47H5/02 ,  A47H1/04 ,  A47H5/032

Abstract: A curtain structure assembled with an accessory (900) includes a curtain rod (1), a frame (2, 3), and a coupling member (4A, 4B, 4C). The frame (2, 3) is detachably installed and movably fixed to an end of the curtain rod (1), and the fixed frame (2, 3) has a protruding structure (T1 or T2) protruding from an end of the curtain rod (1), and the protruding structure (T1 or T2) includes a fixed portion (25 or 35) with a driven wheel (23 or 24), and the coupling member (4A, 4B, 4C) is detachably connected between the protruding structure (T1 or T2) and the connected accessory (900) is disposed between the curtain rod (1) and the accessory (900). The electric fan has the effects of installing or moving the accessory (900) and the coupling member (4A, 4B, 4C), and adjusting the tightness of the belt effectively.

公开(公告)号：US20210289970A1

公开(公告)日：2021-09-23

申请号：US17024365

申请日：2020-09-17

Applicant: Wen Xing Hu

Inventor： Wen Xing Hu

IPC: A47H5/032 ,  E06B9/322 ,  E06B9/388 ,  E06B9/68

Abstract: A curtain assembly includes a scrolling device having a first axle, a second axle and at least one third axle. A scrolling spring is a scroll-shaped unit and includes a first end and a second end. The second end of the scrolling spring is located close to the center of the roll-shaped unit. The first end is located at outside of roll-shaped unit. The recovery force of the first end of the scrolling spring is smaller than that of the second end of the scrolling spring. The first end of the scrolling spring is connected to a first wheel. The second end of the scrolling spring is connected to a second wheel. The scrolling spring is wrapped in an “S” pattern between the first and second heels. When the curtain is collected, it does not expand downward. When the curtain is expanded, it is not dragged upward.

公开(公告)号：US10433667B2

公开(公告)日：2019-10-08

申请号：US14917770

申请日：2015-06-11

Applicant: Magno Alcantara Talavera

Inventor： Magno Alcantara Talavera

IPC: A47H5/02 ,  A47H5/032 ,  E06B9/68

Abstract: A device that includes a drive roller, in which the cord for the manual control of a mechanism for opening and closing a curtain or blind is partially wound to allow that said mechanism of curtain or blinds can be automated while maintaining the manual control at the same time.

公开(公告)号：US20190208943A1

公开(公告)日：2019-07-11

申请号：US16333777

申请日：2017-09-14

Applicant: IIM HOLDING B.V.

Inventor： Kaj BEETSTRA

IPC: A47H5/032 ,  A47H15/04 ,  E06B9/322

CPC classification number: A47H5/0325 ,  A47H1/04 ,  A47H15/04 ,  E06B9/322

Abstract: System for moving objects (201,203) by a driving cable (115). The system comprises two cable spools (105,107) enabled to wind and unwind the cable both sides (115a,b). A remote cable pulley (113) is arranged for guiding, at a remote location (X), the cable. The cable spools are arranged to exert, by means of constant torque springs (117,119) a cable pretension force in a direction (T) contrary to the unwinding direction (U) of the spools. Electric driving means (108) are provided to be coupled either to the one or to the other cable spool, thus causing the cable to move from the one to the other cable spool or reversely, in order to move said one or more objects connected to the cable, or to be disengaged from both cable spools in order to enable manual operation of said one or more objects connected to the cable.

公开(公告)号：US20190045961A1

公开(公告)日：2019-02-14

申请号：US16161877

申请日：2018-10-16

Applicant: AXIS LABS INC.

Inventor： Trung Duc PHAM ,  Alan Wing Hor CHENG ,  Marc Rashad BISHARA ,  Clifton PEREIRA

IPC: A47H5/032 ,  E06B9/322 ,  E06B9/70 ,  E06B9/74 ,  H02P1/16 ,  E06B9/24 ,  E06B9/68 ,  F16H19/06

Abstract: A motor drive system for operating a mechanism for raising and lowering window coverings includes a motor operating under electrical power and an electrically powered drive system. The motor drive system advances a continuous cord loop in response to positional commands from a controller. An input-output device includes a capacitive touch strip that receives user inputs along an input axis, and an LEDs strip aligned with the input axis. A group mode module communicates the positional commands to other motor drive systems within an identified group to operate respective other mechanisms of the other motor drive systems. A set control module enables user calibration of a top position and a bottom position of travel of the window covering. The input-output device extends vertically on the exterior of a housing for the motor drive system, and the housing supports input buttons of the group mode module and the set control module.

公开(公告)号：US09289087B2

公开(公告)日：2016-03-22

申请号：US14688473

申请日：2015-04-16

Applicant: Clinton Henry Richards ,  Jeniece Mayhugh Richards

Inventor： Clinton Henry Richards ,  Jeniece Mayhugh Richards

IPC: A47H1/00 ,  A47H1/142 ,  A47H1/022 ,  A47H5/032

CPC classification number: A47H1/142 ,  A47H1/02 ,  A47H1/022 ,  A47H1/122 ,  A47H5/0325 ,  A47H2001/0205 ,  A47H2001/021 ,  A47H2001/0215

Abstract: Multi-purpose drapery rod assembly uses unique rod and bracket construction to provide a superior drapery rod platform that can attach a non-motorized single drapery rod to surfaces at nearly any angle, or can motorize a traverse rod.

Abstract translation: 多用途帷幔杆组件采用独特的杆和支架结构，提供了一种优越的帷幔杆平台，可将几个角度的非机动化单面竿连接到表面，或者可以使横动杆机动。

公开(公告)号：US09212518B2

公开(公告)日：2015-12-15

申请号：US14215844

申请日：2014-03-17

Applicant: Bill Mann

Inventor： Bill Mann

IPC: A47H5/032 ,  E06B9/324 ,  E06B9/44 ,  E06B9/50 ,  E06B9/78

CPC classification number: E06B9/324 ,  E06B9/44 ,  E06B9/50 ,  E06B2009/785

Abstract: A chain control device for inhibiting movement of chains used in window blinds, shades and the like for moving the blinds between operative positions. The chain control device is secured at a location remote from the shades' clutch/drive housing. The chain control device is characterized by redirecting tension forces applied by the user of the blinds away from the shade drive.

Abstract translation: 一种链条控制装置，用于抑制在窗帘，阴影等中使用的链条的移动，以便在操作位置之间移动百叶窗。 链条控制装置固定在远离阴影离合器/驱动器壳体的位置。 链条控制装置的特征在于将由百叶窗的使用者施加的张力重新引导离开帘幕驱动器。

公开(公告)号：US09161649B2

公开(公告)日：2015-10-20

申请号：US13926664

申请日：2013-06-25

Applicant: Hossein Rastegar

Inventor： Hossein Rastegar

IPC: A47H5/032 ,  A47H11/06 ,  E06B9/322

CPC classification number: A47H5/0325 ,  A47H11/06 ,  E06B9/322

Abstract: Provided is an electronic curtain moving device. Thus device can comprise: a pulley operably connected to a motor, the pulley having a groove through which a cord of a curtain travels, wherein the pulley can move in clockwise and counter-clockwise directions; a head capable of movement from a first and a second position; Wherein movement of the pulley in the clockwise direction makes the head move to the first position and make contact with the cord, and movement of the pulley in the counter-clockwise direction makes the head move to the second position and make contact with the cord at a different location than contact at the first position.

Abstract translation: 提供一种电子幕移动装置。 因此，装置可以包括：可操作地连接到电动机的皮带轮，滑轮具有凹槽，帘子的绳索通过该槽行进，其中滑轮可以顺时针和逆时针方向移动; 能够从第一位置和第二位置移动的头部; 其中，滑轮沿顺时针方向的移动使得头部移动到第一位置并与绳接触，并且滑轮沿逆时针方向的运动使得头部移动到第二位置并与绳接触 与第一位置的接触不同的位置。