1150 results about "Window covering" patented technology

A motorized window treatment system may include a roller tube, a flexible material, a motor drive unit, and mounting brackets. The mounting brackets may include a stationary portion configured to be attached to a structure surrounding a window. The mounting brackets may include a movable portion configured to receive an end portion of a housing of a motor drive unit. The movable portion may be configured to operate the motorized window treatment between the operating position and the extended position in a circular-shaped path. A portion of the motor drive unit may be accessible when the motorized window treatment is in the extended position. The mounting brackets may include a stopping mechanism that is configured to prevent the motorized window treatment from extending beyond the extended position.

A cordless window covering includes a first rail, a second rail, a covering body, two pulling cords, and a cord-retracting device including a first casing and an adjusting member movably disposed on the first casing. When relative motion of the first rail and the second rail occurs, the covering body is extended or retracted, and the two pulling cords apply a first force and a second force in opposite directions to the adjusting member respectively. When the first force does not equal to the second force, the user can exert slight force on the second rail to move the adjusting member towards a side with greater force, making one of the pulling cords applying greater force to the adjusting member have its length between the first rail and the second rail elongate as the adjusting member moves, such that the non-horizontal state of the second rail can be easily corrected.

The invention discloses a method for manufacturing a surface flexible layer rigid-flexible combined board for an intelligent video module, which comprises the following steps of: taking a double-sided flexible copper-clad plate, and windowing a first surface copper layer corresponding to a first via hole to form a flexible core board; taking the first cover film and windowing corresponding to the first via hole to form a windowing cover film; correspondingly attaching the windowing covering film to one side of the second copper layer of the flexible core plate to form a covering film core plate; taking a prepreg, manufacturing a glue-blocking film corresponding to a flexible area of the prepreg, forming a glue-blocking prepreg, and manufacturing a rigid core plate; sequentially stacking and laminating the plates from top to bottom, enabling the glue blocking film to face the covering film core plate, then manufacturing a through hole in the rigid region, performing laser ablation on an insulating medium layer corresponding to a copper layer windowing pattern, electroplating, performing uncovering processing, removing a second copper layer at the bottom of a blind hole, forming a first via hole, and performing molding to form the rigid-flexible combined plate. The metallization process of the flexible area and the metallization process of the rigid area are combined into one-time electroplating, so that the consistency of the thickness of a copper plating layer is ensured.

A window covering system and a calibration method therefor are provided for generating a safe distance between a middle rail and a lower rail according to status of a first lifting cord. The calibration method includes moving the middle and lower rails upwardly until reaching their initial positions, moving down the lower rail a predetermined distance and storing the detected position thereof as a first position, moving down the middle rail until a switch transmits a first signal as the first lifting cord running through the switch becomes loose, moving up the middle rail until the switch stops transmitting the first signal as the first lifting cord becomes tense, storing the detected position of the middle rail as a second position, and generating the safe distance according to the first and the second positions such that the middle rail is prevented from being pushed by the lower rail.

Systems and methods are described herein for a smart rail with integrated sensors, microcontroller, solar panel and battery to create a dynamic shading system that is self-sufficient, and fault tolerant. In most motorized window coverings, the rechargeable motor resides in the top rail bar so that the smart rail requires a docking mechanism to charge the rechargeable motor—for the sake of this patent, this will be referred to as a “distributed smart rail motor system”. In other window coverings, such as certain cellular shades and horizontal blinds, it is feasible to further integrate the rechargeable motor into the smart rail for a completely integrated solution—for tan “sake of this patent, this will be referred to as an “integrated smart rail motor system”. A system and method are also disclosed herein for cutting fabric in-place on an adjustable shade roller.

A roller shade mounting element comprising: a bracket having a first end configured to couple to a support surface and configured to support a roller window shade assembly; a first surface carried by the first end configured to bear against the support surface; a second end included in the bracket substantially opposite the first end; a second surface carried by the second end disposed between the first end and the second end, the second surface configured to support an end of the roller window shade assembly; and a member coupled with the bracket and configured to engage the roller window shade assembly, and the member configured to limit rotation of at least a portion of the roller window shade assembly; and, wherein the combination of the bracket and the roller window shade assembly completely obscures at least a portion of the bracket to an observer.

The utility model relates to a multi-mode lifting curtain. The multi-mode lifting curtain comprises a winding assembly, curtain cloth, an adjusting rod, a positioning piece and a falling body. The winding assembly comprises a supporting piece and a winding shaft rotationally installed on the supporting piece. The curtain cloth is completely or partially wound around the periphery of the reel. The curtain cloth comprises a light-transmitting section and a light-shading section. The light-transmitting section and the light-shading section are connected in the stretching direction of the curtain cloth. The shading section is arranged in front of the light-transmitting section in the stretching direction. The adjusting rod is connected to the shading section, and the adjusting rod and the light-transmitting section are arranged in a spaced mode in the stretching direction of the curtain cloth. In the height direction, the shading section is located between the joint and the falling body, and the light-transmitting section is located between the upper edge of the window and the joint, so that part of outdoor natural light can enter a room from the light-transmitting section. The shading section can completely or partially shade the part, below the joint, of the window, so that the requirement for indoor privacy protection can be met at the same time, and the situation that the window needs to be completely shaded due to the fact that indoor privacy is guaranteed is avoided.

A decorative assembly having a finial element and a fastening element configured to couple with the finial element, where the fastening element may be mounted to a surface such as a wall. The finial element may come in various shapes and sizes, including without limitation ball shape, end cap, cut acrylic, tiered glass, to name a few. The decorative assembly may be utilized for decorative purposes accenting the end of objects such as drapery or curtain rods.

The invention discloses an intelligent lamplight curtain based on environment perception and a linkage control system thereof, and relates to the technical field of intelligent control, the intelligent lamplight curtain comprises a data acquisition module, a data processing module, a linkage management module and an analysis control module, and the linkage management module comprises an environment sub-module, a personalized demand sub-module and a multi-target collaboration sub-module. Compared with the prior art, the method has the advantages that the environment photon module is different from the single dependence on physical illumination intensity, multi-dimensional parameters are fused, physical environment light data are converted into subjectively perceived effective environment light, the problem that environment perception and subjective experience are disjointed is solved, user historical behaviors and real-time scene data are quantized based on the individual demand sub-module, and the user experience is improved. The multi-target collaborative system is established through the multi-target collaborative sub-module and the association of the corrected effective illuminance of the ambient light and the personalized illumination demand illuminance, the dynamic balance of the environment, habits and atmosphere is realized, and the system has an excellent intelligent effect.

A window covering includes a positional adjustment mechanism. The positional adjustment mechanism can be utilized to adjust a position of window covering material or lift cords passed through and / or connected to such material for positional adjustment of the window covering material between a fully retracted position and a fully extended position. A tension adjustment mechanism for the window covering positional adjustment mechanism can be configured to permit a user to adjust an amount of force that may be needed to be applied to a bottom rail or the window covering material to effect a raising or lowering of the window covering material to provide a more desired level of precision in the height adjustment of the window covering material. A resistance mechanism can also (or alternatively) be provided to provide additional drag force to improve precision in height adjustment.

An emergency backup power source for an electrically controlled and motorized window shade unit includes an input power switch, and charge and discharge control circuit, and a supercapacitor bank. During normal operation a nominal voltage level from a main power source of the aircraft is provided directly to the window shade unit through the input power switch, and the supercapacitor bank is charged. The input voltage is monitored by the emergency backup power source, which controls the input power switch. When the input voltage drops below a threshold level, the input power switch is opened and the charge and discharge circuit operates to provide an emergency output voltage to the window shade unit from the supercapacitor bank so that the window shade can be fully opened or closed, as is required.

To provide a collapsible and portable summer shelter that can be used as a measure to prevent heat stroke in workers in workplaces such as factories. [Solution] This is a movable summer retreat with casters 4, where the frame is made of metal or resin pipes or the frame of a prefabricated tent, the walls are made of a heat-shielding sheet with high insulation and reflectivity attached to a flame-retardant curtain 1, and the ceiling is made of a multi-layer heat-shielding sheet 2 with an air layer placed on top of the frame. If necessary, a transparent heat-shielding film can be attached to a noren-style transparent vinyl curtain to allow the outside to be seen. Also, a movable panel structure with casters and an integrated indoor and outdoor unit can be used as an indoor air conditioning system and can be made part of the room. An outlet can be installed on this panel, allowing for computer work, etc. Furthermore, the size of the summer retreat itself can be adjusted by making the pipes of the frame extendable.

1. The name of this design product: Remote control sticker (24-key curtain light). 2. Application of this design product: used as a surface sticker for remote control of light strings. 3. The key design point of this design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the key points of the design: main view. 5. This design product is a flat product, and the left view, right view, top view, and bottom view are omitted; the rear view is an uncommon view, so the rear view is omitted.

Disclosed are a window covering and a window covering operation mechanism. The window covering operation mechanism includes a driving connector fixed to a roller, a base, a torsional direction switching mechanism, a driving member, a driven member, a reversal cord, and a lift cord. When the reversal cord is dragged, the driving member is driven to rotate, whereby plural bumps of the driving member are guided by plural guiding rails of the base, making the driving member drive the driven member to move together while rotating. When the lift cord is dragged, the driven member is driven to rotate with respect to the driving member, driving the driving connector directly or through the torsional direction switching mechanism according to the position of the driven member for outputting a torsional force in the forward or reverse direction to the roller, thereby controlling retraction or extension of the window covering.

The utility model discloses a curtain track structure and dreamy curtains, the curtain track structure comprises a curtain track body, the curtain track body comprises a curtain sliding groove arranged at the bottom, the curtain track body is provided with a stop edge at the position corresponding to the curtain sliding groove, and the stop edge is arranged at the bottom of the curtain track body. The stop edge is located above one side of a groove opening of the curtain sliding groove. According to the curtain track, the processing efficiency of the curtain track body is greatly improved, meanwhile, production procedures are reduced, and materials and assembly cost are saved.

A controller receives from a sensor associated with a window treatment a first data obtained during a controlled closing of the window treatment. A setpoint temperature, a current temperature within a structure, and a weather data is subsequently used to determine that the window treatment needs to be closed in order to hasten a movement of the current temperature towards the setpoint temperature. After an instruction is provided to cause the window treatment to start to close, second data is obtained from the sensor while the window treatment is being closed. The first data is compared to the second data, when the comparison indicates that an obstruction exists in a path of travel of the window treatment, the closing of the window treatment is stopped.

A device for opening and closing curtains includes a curtain rail with at least one channel open in the curtain-to-be-hung direction and at least one curtain holding part held movably in the channel in the channel longitudinal direction by guides, for attaching the curtain. The guides are adjustable along the rail via an electric motor drive by a drive mechanism. A laterally-arranged, window-like opening is made in at least one section of the rail profile cross-section, which provides access from outside the rail at least to the channel for the drive mechanism. A structural unit for the electromotive drive and / or a deflection of the drive mechanism is insertable into this opening and fixable therein laterally on the rail for passing the drive mechanism through the region for the electromotive drive and / or the deflection. Also, a method connects an electromotive drive and / or a deflection to the rail profile cross-section.

Some embodiments of the disclosure relate to the technical field of circuits and disclose a combined fabric curtain with interactive display, including a curtain body and further including a control system and a plurality of flexible LED light strips. The curtain body includes a first fabric base layer and a second fabric covering layer; the control system controls the plurality of flexible LED light strips to interact and cooperate with each other to emit light to form preset patterns. The present disclosure may improve the structure of a conventional curtain and combine the conventional curtain with the flexible LED light strips to form the combined curtain with interactive display. As a result, the function of the curtain is no longer limited to sunshade and heat insulation, and the curtain may also have a decorative function and may form preset patterns by controlling the light strips as needed.

The utility model provides a double-track integrated curtain track and assembly, including track, sealing piece, mounting weight, roller, pulley, the track of the utility model adopts the design that one track has two grooves and two ends are open, a plurality of pulleys are arranged at intervals in the pulley groove arranged at the bottom of the track, and a plurality of rollers are arranged at intervals in the roller groove arranged in the middle of the track. Roller suspension arms of the rollers transversely extend out of notches of the roller grooves and are not in contact with the rails, so that roller suspension rings on one sides of the rails and pulley suspension rings at the bottoms of the rails are kept at enough distances, and two layers of curtains are not in contact to affect use after the curtains are hung on the roller suspension rings and the pulley suspension rings; the requirement that a cloth curtain and a yarn curtain are hung at the same time in a common family is met, the curtain hung on the idler wheel hanging rings covers the lower half portion of the track, and the problem of light leakage between the track and the curtain in the prior art is solved synchronously.

The utility model provides a curtain lower beam profile capable of being wrapped with cloth, which belongs to the technical field of curtain lower beams and comprises a body. The opening is formed in the upper end of the body; the first clamping groove is formed in the inner side of the rear end of the body; the second clamping groove is obliquely formed between the front end and the rear end of the body; the third clamping groove is formed in the outer side of the rear end of the body. The first open groove is formed in the body made of metal or plastic, so that the curtain cloth can be clamped and fixed on the body, the curtain cloth is prevented from being damaged, and when the curtain cloth needs to be replaced or cleaned, the curtain cloth is simple to disassemble and assemble and easy to operate; the second clamping groove and the third clamping groove are formed in the body made of metal or plastic, the body can be wrapped with cloth, the overall visual effect between a lower beam and curtain cloth can be better, and when a curtain moves or is blown by wind, the collision noise between the lower beam and an aluminum alloy window frame can be reduced, and the use experience is improved.

The present disclosure relates to a curtain bracket system designed for easy installation and adjustable support for hanging curtains. The bracket is comprised of a hollow cubical or rectangular piece that forms a stable base, with various supporting structures to securely hold a rod or curtain in place. The system features a mounting face, preferably utilizing hook and loop tape adhesives for a tool-free setup and potential repositioning without damage to the supporting wall. The system is versatile in that it accommodates rods and curtains of different sizes and varying weights. This curtain bracket system simplifies the installation process and promotes aesthetic integration with home décor.

A window blind support assembly including one or more elongate support members; a mounting bracket; and a locating element; wherein the or each elongate support member defines a longitudinal channel; the locating element is slidably coupled to the or one of the elongate support members via the longitudinal channel; the mounting bracket defines a retaining portion and a connecting portion; and the retaining portion of the mounting bracket is secured to the elongate support member at a desired position via the locating element.

A motorized window treatment system includes a motor drive unit physically coupled to a lift assistance subsystem. The lift assistance subsystem provides variable lift assistance to the motor drive unit for raising and lowering a covering material. The lift assistance subsystem includes a gradient spring that travels between a drive drum coupled to the motor drive unit and a storage drum disposed in a housing. A gradient spring travels between the drive drum and the storage drum to provide lift assistance and reduce the input power requirement for the motor drive unit. The housing includes a plurality of spring guide features disposed on an internal surface of the housing.

The utility model relates to the technical field of curtain rails, in particular to a three-rail-in-one curtain rail and an assembly, which comprise a rail, a sealing piece, a mounting weight, rollers and pulleys, the rail adopts the design of one rail, three grooves and two open ends, a plurality of pulleys are arranged in the pulley grooves at the bottom of the rail at intervals, and a plurality of rollers are arranged in the two roller grooves in the middle of the rail at intervals. The roller suspension arms of the rollers of the two roller grooves in the middle of the rail transversely extend out of the groove openings of the roller grooves in the reverse direction, and the roller suspension arms are suspended and do not make contact with the rail, so that the roller suspension rings located on the two sides of the rail and the roller suspension rings at the bottom of the rail keep enough distance, and three layers of curtains do not make contact with one another to affect use after the curtains are hung on the suspension rings. The purpose that three layers of curtains are hung on one rail at the same time is achieved, the lower half portion of the rail is covered with the curtains hung on the idler wheel hanging rings, and the problem of light leakage between the rail and the curtains in the prior art is synchronously solved.

The present invention relates to a window covering that includes a frame, a panel section inside the frame, and two separate cord pulley systems, where the panel section includes two rails with a panel in between, and where one of the two cord pulley systems enables the one of the two rails to be moved along inside the frame and the other of the two cord pulley systems enables the other of the two rails to be moved along inside the frame. The window covering frame of the present invention enables installation over a window or door frame through attachment means on the outer back frame, such as sticky tape, or through attachment means on the back frame and corresponding attachment means on a door or window frame, such as corresponding magnetic strips or a strip with hooks and a strip with corresponding loops.

A motorized window treatment may include a covering material, a motor drive unit, a headrail, a cover, and one or more mounting brackets. The cover may be configured to enclose at least an upper portion and a rear portion of the headrail. The mounting brackets may be configured to secure the motorized window treatment to a structure. The mounting brackets may include a biasing member that is configured to engage a lower lip of the cover to bias the respective mounting bracket toward the top plate of the cover. The mounting brackets may include a release button that is configured to extend through a gap between the headrail and the top plate of the cover. The release button may be configured to be operated to adjust the motorized window treatment into a service position in which access is provided to at least one battery within the headrail.