JP2518064Y2 - Wide Skylight Pleated Shade - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is a wide skylight window pretcher shed which prevents the pretched shed from bending due to its own weight and further increases the opening area when the pret shed is fully opened.
It's about Do.

[0002]

[Prior art and problems] The recent construction method for general houses is a new construction method (2 x 4 etc.) that prioritizes floor plan and design due to the growing need for efficient free plans.
Is becoming the mainstream, replacing the conventional method. Against this background, the number of general houses equipped with top lights to increase the amount of light is increasing, including dense urban houses. There are two types of toplights (skylights), "tilt" and "flat", but it is said that the effective lighting area is about three times that of normal windows. However, on the other hand, since it is directly exposed to sunlight, the temperature inside the skylight rises up to 90 ° C. In order to eliminate such a situation, there are cases in which a roll screen having a light blocking effect and a blind are utilized, but there is room for further improvement in response to high temperatures and humidity, and a pleated shade is adopted. It's starting. However, as the size of the skylight becomes larger, the width of the pre-tray shade must be widened. In that case, the pre-tray shade is bent due to its own weight (medium slack) and looks unpleasant. As shown in the figure, a single wire is provided in the center of the frame of the pre-tray shade to suppress the bending, but this method is also unattractive and is desired to be further improved. For this reason, the applicant has developed to include a hard wire in the lower bent portion of the pre-tray shade and succeeded in preventing bending due to its own weight. Since the thickness of the curved portion becomes large, there is a problem that the opening degree is insufficient when the pre-shade is fully opened.

[0003]

For this reason, the conventional skylight pre-shade has a wide width within about 1 m in order to prevent bending, but a large skylight is comfortable. Therefore, in the present invention, even if the width of the pre-shade is widened, the pre-shade does not bend, and the wide skylight window pre-shade has a larger opening area when the pre-shade is fully opened.
The purpose is to provide a tusk.

[0004]

In order to solve the above problems and achieve the object of the present invention, the following features are provided. That is, in the pleat shade for wide skylights, a hard wire having the full width of the pleat cloth is sewn or bonded to the lower pleat cloth bent portion with the pleat cloth, The folds of the pleat fabric are skylight pre-
The length of the pleat cloth connected to the folded portion of the pleat cloth is prevented while preventing the flexure of the pleat cloth due to its own weight when sliding on the frame for a tusk. By shortening every other folding part and increasing the opening area when the pleat shade is fully opened by folding the pleat fabric folding parts at alternate heights when the pleat shade is fully opened. Characterize.

[0005]

Embodiments of the present invention will now be described with reference to the drawings. 1, 2, 3 and 4 are
It is a figure which shows one Example of this invention. First, the structure will be described. FIG. 1 is a view of the wide skylight pret shade according to the present invention, which is viewed from below, in a half-opened state. FIG. 2 is a side sectional view of the wide skylight pre-tray shade in the opening / closing direction. FIG. 3 is an enlarged cross-sectional view of a portion surrounded by a symbol A in FIG. FIG. 4 is a side cross-sectional view in the opening / closing direction showing the bent state of the pre-shade when the wide skylight pre-shade is fully opened. In the figure, 1 is a wide skylight pre-
This is a shaded frame, which is often mounted on the ceiling surface, and is generally made of aluminum. Two
Is a moving rail that moves when the wide skylight pret shade is opened and closed, and the pleat cloth 3 is attached and fixed to one surface of the wide rail and slid on the frame.
The door is opened and closed. As for opening and closing the pret shade, a manual type in which a hook rod (not shown) is engaged with a hook (not shown) in the central portion of the moving rail to open and close, and a receiver is a wide skylight pret shade. There is an electric type that is built into the main unit and operates "open / close / stop" with a remote control, but the present invention can be applied to both types. 4 is a hard wire, such as piano wire, glass fiber wire, carbon fiber, aluminum wire, etc.
Any line may be used as long as it has a strength capable of preventing the pleated cloth of the tuskade from bending. Reference numeral 5 indicates a portion where a hard wire is sewn or adhered with a pleated cloth. Pre-wrapping hard wire
An ultrasonic sewing machine, a high-frequency welder, a sewing machine, an adhesive agent, or the like can be used as a method for adhering the cloth. In the wide skylight pret shade according to the present invention constructed as described above, the movable rail 2 has a wide skylight pretray as shown in FIG.
By sliding on the frame 1 of the tuskade in the closing direction, the lower ends of the respective pleat cloths attached to one surface of the moving rail also slide on the frame 1 and the pre-form. The tusk can be closed. At this time, as shown in FIG. 3, since the lower end portions of the pleat cloths each include the hard wire 4, they can be closed without bending due to their own weight. When the wide skylight pleat shade is fully opened, the length of the pleat cloth is shortened at every other folded portion of the pleat cloth as shown in FIG. As described above, since the short length of the pleated material bending portion is lifted up and folded, the opening degree can be increased even if the pleated material bending portion includes the hard wire.

[0006]

Since the present invention is configured as described above, as the size of the conventional skylight becomes larger, the pre-shade becomes wider, and as shown in FIG. -It is no longer necessary to attach a wire (wire, etc.) to the frame to prevent the pre-shade from bending (slackness).
The appearance is good, and when the pleated shade is fully opened, the pleated shade can be opened to a larger extent, which is comfortable.

[0007]

[Brief description of drawings]

FIG. 1 is a bottom view of a wide skylight pre-tray shade according to the present invention in a half-opened state.

FIG. 2 is a side sectional view in the opening / closing direction of the wide skylight pre-tray shade according to the present invention.

FIG. 3 is an enlarged cross-sectional view of a portion surrounded by a symbol A in FIG.

FIG. 4 is a side cross-sectional view in the opening / closing direction showing the folded state of the pret shade when the wide skylight pret shade according to the present invention is fully opened.

FIG. 5 is a view in which a line is stretched in the central portion of the frame in the conventional wide skylight pre-shade in order to prevent the pre-shade from being bent (slack) due to its own weight.

[Explanation of symbols]

 1 frame, 2 moving rails, 3 pleat cloth, 4 hard wire, 5 suture or adhesive part, 6 wire.

Claims (1)

(57) [Scope of utility model registration request] 1. A pleat shade for wide skylights,
A hard wire having a full width of the pleat cloth is sewn or bonded to the lower pleat cloth bent portion with the pleat cloth, and the pleat cloth bent portion is a skylight pre- Tuche
The pleated fabric is bent over the length of the pleated fabric that is connected to the pleated fabric folding portion while preventing the pleated fabric from bending due to its own weight when sliding on the hood frame. A wide skylight window pre-shade having a large opening area when the pleat shade is fully opened by folding the pleat cloth folding portions to alternate heights by shortening every other part when the pleat shade is fully opened. Tushade.