摘要:
This invention is directed to a roll window shade whose overall length can be decreased, without cutting instruments, to conform it to the size of the window opening into which the shade is to be mounted. The window shade comprises a non-telescoping roller assembly (10) including a first tubular section (12) having an open end into which is fitted a second section (14) formed of a number of discrete roller segments (16) detachably connected end-to-end one to another. The outer diameters of the two tubular sections are the same such that the roller assembly has a substantially uniform outer diameter or smooth outer roller surface (17) from end-to-end. A shade (28) having a series of spaced, hand-strip lines (48) extending parallel to the shade edges (47) and forming discrete widths of shade material therebetween is attached to the roller assembly (10) such that the hand strip lines of the shade are substantially coincident with the discrete segments (16) of the second tubular section. The strip lines (48) permit hand-stripping of the discrete widths of the shade material while the shade (28) is rolled on the roller assembly to conform the width of the shade material to the width of the window opening. On hand-stripping of the excess shade material, one or more of the roller segments (16) are exposed. The exposed segments (16) are detached from the roller assembly (10) to conventiently shorten the length of the roller to conform it to the width of the shade material and to the window opening.
摘要:
This invention is directed to a roll window shade whose overall length can be decreased, without cutting instruments, to conform it to the size of the window opening into which the shade is to be mounted. The window shade comprises a non-telescoping roller assembly (10) including a first tubular section (12) having an open end into which is fitted a second section (14) formed of a number of discrete roller segments (16) detachably connected end-to-end one to another. The outer diameters of the two tubular sections are the same such that the roller assembly has a substantially uniform outer diameter or smooth outer roller surface (17) from end-to-end. A shade (28) having a series of spaced, hand-strip lines (48) extending parallel to the shade edges (47) and forming discrete widths of shade material therebetween is attached to the roller assembly (10) such that the hand strip lines of the shade are substantially coincident with the discrete segments (16) of the second tubular section. The strip lines (48) permit hand-stripping of the discrete widths of the shade material while the shade (28) is rolled on the roller assembly to conform the width of the shade material to the width of the window opening. On hand-stripping of the excess shade material, one or more of the roller segments (16) are exposed. The exposed segments (16) are detached from the roller assembly (10) to conventiently shorten the length of the roller to conform it to the width of the shade material and to the window opening.
摘要:
A buffer device (5) for small-sized roller shade comprises a housing body (51), a covered cylinder (52) coveredly provided within one end of the housing body (51), an oil seal (53) coveringly provided over the outer edge of the covered cylinder (52) and sealing with respect to the interior of the housing body (51), a covering body (54) coveringly secured onto and then integrated with the top edge at one end of the housing body (51), a spring (55) surrounding the outer edge of the covered cylinder (52) far away from the housing body (51) together with the covering body (54), a rotating body (56) being provided for accommodating and coveringly positioning the covered cylinder (52) around which the spring (55) is provided, such that the spring (55) and the covered cylinder (52) are embeddedly combined together to be rotated, a closure cap (57) being coveringly connected over the outer edge of the covered cylinder (52) and synchronously rotated therewith, and a securing part (58) being directed away from one end of the housing body (51) while combined with and fixed to the closure cap (57) and the covered cylinder (52). Thus, the buffer device (5) is reduced in volume to be applicable to a roller shade used on a door/window and a small-sized roller shade used within a car door of limited thickness, for providing a shade panel (7) with buffer effect in the drawing or furling process.
摘要:
A light adjusting roller blind device has a support assembly (10), and a driving assembly (20), an adjusting mechanism (30) and a blind assembly (40) mounted on the support assembly (10). A blind (41) of the blind assembly (40) can be adjusted by simply detaching a second holding part (35) from a first holding part (34) and then releasing a first rope (36). The blind (41) can be stably lowered along with the releasing of the first rope (36). Therefore, it is easy and convenient for the user to adjust the blind (41) of the light adjusting roller blind device.
摘要:
A compression mount assembly is provided for securing a window covering to a window frame by compression forces between vertical sides of the window frame on opposite sides of the window. A housing is coupled to the window covering and a slide translates linearly within a cavity in the housing away from the housing to abut the side of the window frame. A driver, such as a spring, is located between the slide and the housing to urge the slide away from the housing. A trigger is provided which holds the slide adjacent the housing, until the trigger is activated by pushing a button to release the slide from the housing and allow the slide to translate away from the housing. A fixed end cap is provided for an end of the window covering opposite the compression mount assembly and for abutting against an opposite side of the window frame.
摘要:
There is herein described a bracket for attaching a blind to a window frame, said bracket comprising: attachment means for attaching a blind to a window frame; means capable of adjusting the position of the bracket with respect to the window frame; wherein the means capable of adjusting the position of the bracket eliminates or substantially eliminates any gaps between a front fascia attached to the blind and a window frame.
摘要:
Bei einem Verfahren zum Herstellen und Anbringen einer Beschattungseinrichtung an einem lichtdurchlässigen Flächenelement wird zunächst ein erstes Bauelement (130.1...130.4) am Flächenelement angebracht, wobei das erste Bauelement (130.1...130.4) mindestens einen ersten Messpunkt (134.1...134.4) definiert. Daraufhin wird ein zweites Bauelement (130.1...130.4) am Flächenelement angebracht, wobei das zweite Bauelement (130.1 ... 130.4) mindestens einen zweiten Messpunkt (134.1...134.4) definiert. Nun werden Distanzen (a...f) zwischen dem mindestens einen ersten Messpunkt und dem mindestens einen zweiten Messpunkt (134.1...134.4) ausgemessen, worauf eine Beschattungsplane (140) und gegebenenfalls mechanische Elemente der Beschattungseinrichtung in Abhängigkeit von den ausgemessenen Distanzen (a...f) hergestellt werden können. Schliesslich wird die Beschattungseinrichtung am Flächenelement angebracht. Weil jedes zu beschattende Flächenelement einzeln ausgemessen wird, kann die Beschattungseinrichtung spezifisch an jedes Objekt angepasst werden. Dies ermöglicht eine optimale Beschattung auch bei komplexen Geometrien. Das Ausmessen ist gegenüber dem Stand der Technik wesentlich vereinfacht, weil die zu verwendenden Messpunkte direkt an den angebrachten Bauelementen ausgebildet sind.
摘要:
A compression mount assembly is provided for securing a window covering to a window frame by compression forces between vertical sides of the window frame on opposite sides of the window. A housing is coupled to the window covering and a slide translates linearly within a cavity in the housing away from the housing to abut the side of the window frame. A driver, such as a spring, is located between the slide and the housing to urge the slide away from the housing. A trigger is provided which holds the slide adjacent the housing, until the trigger is activated by pushing a button to release the slide from the housing and allow the slide to translate away from the housing. A fixed end cap is provided for an end of the window covering opposite the compression mount assembly and for abutting against an opposite side of the window frame.