JP2844447B2 - Multi-layer glass sash with built-in multi-purpose film - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention slides a multipurpose film inside a space layer of a double glazing up, down, left and right to maximize a heat insulating effect in a room and freely control a curtain effect and a display effect. Controlled, especially useful in seasons and areas with severe temperature differences, and relates to a multi-layer film-incorporated multi-layer glass sash suitable for all buildings such as houses in cold regions, schools, hospitals, office buildings, etc. .

[0002]

2. Description of the Related Art A conventional double glazing sash has been constructed and used in the following manner in order to obtain a heat insulating effect. (1) A material that reflects heat rays is formed into a semi-transparent film on the surface of glass to form a multilayer. (2) A material that reflects heat rays is translucently formed on a transparent film, and the film is adhered to the surface of glass to form a multilayer. (3) Use a glass in which a material that reflects heat rays is mixed into a material to form a multilayer. (4) A film or the like on which a substance reflecting heat rays is formed is put in the space layer of the double-glazed glass, and the roll is rotated. (5) Dry air is sealed in the space layer of the double-glazed glass. Further, the curtain is usually an indoor cover outside the sash, and is an openable cover or a blind used for the purpose of shielding or shading as well as the interior pattern. The display is used for advertising, etc.
In this method, a figure or the like is directly applied, or paper or a film on which a picture, a figure, or the like is drawn is stuck on the surface of the glass.

However, conventional double-glazing, curtains, displays, and the like are independent of each other and have the following problems. The first is the heat insulating effect of the double glazing. The above (1) to (4) are limited to reflect a certain amount of heat rays irrespective of temperature changes inside and outside the room once set, and require the warmth of the sun and other heat rays. It was not suitable in some cases. or,
In (5), the technical requirements for sealing the air are high and the cost is high. The second is a curtain. As described above, the sash is mounted on the indoor side outside, and it is not easy to open or close a place with a high ceiling, a place where the front surface is covered with furniture or the like. Furthermore, many of them are made of cloth, and there is a risk that a fire may be caused by ignition from a stove in winter. Third is the display. Normally, one design is displayed on one glass, and when a plurality of designs are used alternately, it takes time to replace the display, which is uneconomical.

[0004]

SUMMARY OF THE INVENTION The present invention has been devised in order to solve the above-mentioned problems, and is a new type of multi-layer film containing a multi-purpose film capable of maximizing a heat insulating effect, a curtain effect, and a display effect. It is in providing glass sash.

[0005]

DISCLOSURE OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and is made of a transparent double-glazed glass having a certain space. It is equipped with a multi-purpose film in which a drive mechanism such as a shaft and a heat ray reflective film, a curtain film, and a display film are laminated as a heat insulator.By sliding freely, the heat insulation effect, curtain effect, and display effect can be controlled. An object of the present invention is to provide a double-layer glass sash in which a sash outer frame, an inner sash, an outer sash, a drive mechanism, and a multipurpose film are combined.

[0006] In particular, the multipurpose film of the present invention uses a resin film such as nylon, polyester or the like, but is not necessary as a heat insulator for improving the heat insulating effect as shown in FIG. Translucent film a
And a heat ray reflective film A in which a transparent film b is bonded to
A completely new type of curtain film B designed without impairing the curtain function, and a display film C for advertising and the like are attached. Translucent film a
Is vacuum-deposited from a material such as aluminum, copper, or other metal that transmits visible light and reflects heat rays to a desired reflectance by a method such as vacuum evaporation or sputtering. The continuous band is configured in multiple stages so that the sheet can be freely selected. The curtain film B and the display film C are connected to each other as necessary to form a continuous band.

[0007]

Next, the operation of the present invention will be described. By rotating the rotation axis inside the space layer of the double-glazed glass,
The multipurpose film wound on the rotating shaft is freely slid up, down, left and right, and is moved until a desired sheet can be selected. This multipurpose film is obtained by laminating a heat ray reflective film, a curtain film, and a display film having a function as a heat insulator. Therefore, it is possible to obtain an optimal heat insulating effect even in a season or a region where the temperature difference is severe, and to freely control opening / closing as a curtain, selection of a display, and the like, thereby achieving the previous object.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings, in which a sliding door type of an openable sash in which a multipurpose film moves up and down. This sliding door type has a cord guide hole 7 for smoothly passing the connecting cord between the drive unit and the external power supply inside the space layer of the double glazing, and a ridged upper rail to open and close the sash smoothly without disturbing the cord. A sash outer frame formed by making a cut in a portion and forming a grooved rail 6, an inner sash (FIG. 3) and an outer sash (FIG. 4) each set with the transparent glass 2, a drive mechanism centered on the drive unit 4 and the rotating shaft 3, and The multipurpose film 1 (FIG. 5) is composed of a combination type in which parts are assembled.

The current generated by the external power supply passes through the guide hole at the upper part of the sash outer frame and the cord in the grooved rail, and is connected to the driving part (at the top and bottom of the sash) inside the space layer of the double glazing. To rotate left and right) and rotate the rotating shaft connected to the drive unit. A multi-purpose film is wound around the rotating shaft, so that it rotates in the same direction as the rotating shaft. Therefore, the multipurpose film can be freely slid, and the selection of the sheet as desired can be easily controlled.

Here, the multipurpose film will be described in detail. The first is a heat ray reflective film A having a function as a heat insulator for improving a heat insulating effect. this is,
Materials such as aluminum, copper, and other metals that transmit visible light and reflect heat rays on a transparent film, and paste a transparent film b on a semi-transparent film a vacuum-formed to an arbitrary reflectance,
Films having different reflectances are connected in multiple stages by the number of sheets required, and a continuous band is formed so that a transparent portion and a translucent portion can be freely selected. For example, as shown in FIG. 6A, sheets 1 and 2 are transparent, sheets 3, 4, and 5 have a reflectance of 20%, sheets 6, 7, and 8 have a reflectance of 50%, and sheet 9 has a reflectance of 80%.
And If you want to take in sunlight in the spring and autumn season when the temperature difference between outdoor and indoor is small and cooling and heating are not required, sheets 1, 2, 3, 4, 5 according to the degree of sunlight to be taken
In the summer season when the temperature difference is large and cooling and heating are required, the solar heat is reflected to further enhance the indoor cooling effect, and in winter, the heating heat is reflected to enhance the indoor heating effect. Use 8 and 9. As a result, it is possible to freely control the selection of the reflectance sheet adapted to the temperature change, and it is possible to always obtain an optimal heat insulating effect.

The second is a curtain film B. This is an alternative to the commonly used cloth curtains and blinds, and paintings, figures, etc. are designed arbitrarily on a transparent film, and shielding and shading are sufficiently considered.
It is a continuous band connected to the transparent sheet. For example,
As shown in FIG. 6B, sheets 1, 3, and 6 are transparent, sheets 2, 4, and 7 are displays designed with a thin curtain function, and sheets 5, 8, and 9 are shields designed with a thick curtain function, and light-shielding is preferred. Display. Use a transparent sheet or a sheet with a thin curtain function during bright days, and use a sheet with a thick curtain function at night.
Thereby, a desired curtain can be freely selected at any time, and the interior pattern can be sufficiently enjoyed.

Third is a display film C.
This is a window display for advertising and the like in which paintings, figures, and the like are arbitrarily designed on a transparent film, and is a continuous band connected to a sheet of a transparent portion. For example, as shown in FIG. 6C, sheets 1, 3, and 6 are transparent, and the other sheets are provided with an arbitrary display. By controlling film slides together with time management through centralized management, it is possible to easily display large windows on the entire high-rise building using glass.

Although the heat ray reflective film A, the curtain film B, and the display film C have different characteristics and independence from each other, a large synergistic effect can be obtained by bonding the multipurpose film 1 to the maximum. The results can be demonstrated.

[0014] Incidentally, a modification within a range for achieving the object of the present invention,
For example, multiple drive mechanisms are installed inside the space layer of the multi-layer glass, and a heat-reflection film, a curtain film, and a display film are individually wound around each rotation axis to enable the same purpose as the multipurpose film. Is included in the present invention.

[0015]

As described above, according to the present invention, the heat insulating effect can be maximized without impairing the performance of the conventional glass sash, and the cooling and heating can be efficiently used.
A new type of method can enhance the curtain effect and the display effect, eliminating the need for conventional curtains and blinds.

[Brief description of the drawings]

FIG. 1 is a sliding door type front view of an openable sash according to an example of the present invention.

FIG. 2 is a side view of a sliding door type of an openable sash according to an example of the present invention.

FIG. 3 is a side view of an inner sash of a sliding door type according to an example of the present invention.

FIG. 4 is a side view of an outer sash of a sliding door type according to an example of the present invention.

FIG. 5 is a side view of a driving mechanism and a multipurpose film according to an example of the present invention.

FIG. 6 is a detailed side view of a multipurpose film according to an example of the present invention.

[Explanation of symbols]

 1: Multipurpose film 2: Glass 3: Rotating shaft 4: Drive unit 5: Code 6: Grooved rail 7: Code guide hole A: Heat ray reflective film B: Curtain film C: Display film a: Translucent film b: Transparent film

Continuation of the front page (58) Field surveyed (Int.Cl. ⁶ , DB name) E06B 9/264 C03C 27/06 101 E06B 9/10-9/12 E06B 7/28 E06B 3/66

Claims (3)

(57) [Claims] 1. A fixed-type and openable-type sash made of a transparent double-glazed glass having a certain space, and the inside of this space layer is provided with a driving mechanism such as a driving unit, a rotating shaft, etc., and an optimum heat insulating effect.
Al with excellent heat ray reflection required as a heat insulator to obtain
Materials such as metal, copper, and other metals to a desired reflectance.
Paste the translucent film and the transparent film
In addition, curtain films and paintings
Laminated display films, including transparent parts
It can be configured in a multi-stage form of sheet and the sheet can be freely selected
Composed by the multi-purpose film that is as a continuous band, such as
The entire sash consists of a drive mechanism, multipurpose film, etc.
To facilitate repair and replacement, the outer sash frame and inner sash
Sash, outer sash, drive mechanism and multipurpose film
Re is and combination type with parts assembled, the upper and lower also the multi-purpose films by passing a current to the driving unit to switch the external power supply
Is a multi-purpose film built-in multi-layer glass sash that is slid right and left to control the heat insulation, curtain and display effects freely. 2. A sash outer frame is provided with a cord guide hole for smoothly passing a connection cord between a driving unit and an external power supply. In a sliding door type of an openable sash, the sash is opened and closed smoothly without disturbing the cord. 2. The multi-layer film-incorporated multi-layer glass sash according to claim 1, wherein the upper rail is a grooved rail having a cut in a mountain-shaped portion of the upper rail. 3. The multi-layer built-in multi-purpose film according to claim 1, wherein the system for freely sliding the multi-purpose film by passing an electric current through the drive unit is a centralized control for controlling all sashes and an individual control for controlling sash units. Glass sash.