JP3007298U - Light-shielding material for windows - Google Patents

Abstract

(57) [Summary] [Structure] Adhesive 2 on colored lace 1 made of organic fiber
It was used as a window light-shielding material to which the release film 3 was attached via. [Effect] Since no bubbles remain when it is attached to the window glass, it can be easily attached to anyone. Further, since it is a lace fabric, the mesh is not deformed and the thread does not fray from the cut edges, and the appearance is good.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This invention relates to a light-shielding material that is used by being attached to vehicles such as automobiles and trains, and window glass of buildings.

[0002]

[Prior art]

 There has been a light-shielding material that has been used by pasting it on vehicles such as cars and trains, and window glass of buildings. In the conventional light-shielding material, a release film is attached to a colored film via an adhesive, and the release film is peeled off and attached to a window glass.

[0003]

[Problems to be solved by the device]

 However, it was difficult to attach the colored film to the window glass because it was difficult to attach it with good appearance because bubbles were likely to enter between the window glass and the colored film. Therefore, a light-shielding material for windows was invented in which a release film was attached to a plain weave mesh made of glass fibers via an adhesive.However, since it is a plain weave, the thread slips and the mesh is deformed, or the window glass If the mesh is cut according to the shape of the above, there is a problem that the thread is frayed from the edge and the appearance is deteriorated.

Therefore, it is an object of the present invention to solve the above problems and provide a light shielding material for windows that can be easily attached to a window glass and has a good appearance.

[0005]

[Means for Solving the Problems]

 Therefore, in this invention, a light-shielding material for windows is obtained by attaching a release film 3 to a colored lace fabric 1 made of organic fiber via an adhesive 2. The organic fiber is preferably polyester fiber. Further, the race place 1 is preferably a marquisette race.

Further, it is preferable that the adhesive 2 is attached only to the top of the entangled portion of the lace 1. Further, the reflecting material 4 may be attached to the outer side surface of the lace 1.

[0007]

[Action]

 In this invention, the light shielding material for the window is the lace material 1 made of organic fiber, and no bubbles remain when it is attached to the window glass. Moreover, since it is lace 1 and is knitted, the mesh is not easily deformed, and even when cut according to the shape of the window glass, the thread does not fray from the cut portion.

When polyester fiber is used as the organic fiber, not only the heat resistant temperature is high and it is difficult to be deformed, but also fading due to ultraviolet rays is reduced. If the lace fabric 1 is made of marquisette lace, not only is it thin, but the appearance is also good because it is a square stitch. If the adhesive 2 is attached only to the top of the entangled portion of the lace 1, the adhesive 2 does not protrude into the mesh when it is attached to the window glass. Furthermore, when the window light-shielding material is peeled off, the sticking out adhesive 2 does not remain on the window glass.

If the reflective material 4 is attached to the outer side surface of the lace 1, the temperature inside the room is less likely to rise due to the heat reflection effect of the reflective material 4, and the inside of the room becomes less visible from the outside due to the light reflection effect.

[0010]

【Example】

 The invention will be described below with reference to the drawings. As shown in FIG. 1, the window light-shielding material of the present invention has a release film 3 attached to a lace material 1 via an adhesive 2. The lace fabric 1 is a marquise lace made of polyester fiber which is an organic fiber, and is dyed in any color such as black, gray and brown.

The knitting situation of the race ground 1 will be described in more detail below. Threads used: Polyester, 20 denier / one filament Raw machine: 28 gauge marquisette race, 46 courses, 28 wales Knitting machine: Tricot knitting machine, 3 bar The processing status is as follows. Dyeing machine: Beam dyeing machine, 130 ° C x 40 minutes Dye used: High light resistance disperse dye Processing process: Raw machine → Scouring → Intermediate set → Dyeing (130 ° C x 40 minutes) → Drying (120 ° C) → Resin processing (acrylic acid Ester resin) → Drying (120 ° C.) → Finishing (180 ° C.) A known adhesive may be used as the adhesive 2 to be attached to the lace 1. Only the top of the entangled portion of the lace 1 may be attached. There is.

FIG. 2 shows another embodiment in which a reflective material 4 is attached to the outer side surface of the colored lace material 1 of the above embodiment, and aluminum is mainly used as the reflective material 4. To be done. The reflection material 4 may be attached to the base material 1 by painting or vapor deposition. The window shading material thus formed is used by peeling off the release film 3 and adhering it to the window glass 5 from the indoor side as shown in FIG.

The above is an example, and the organic fiber used for the lace 1 is not limited to the polyester fiber, and may be replaced by any fiber having heat resistance and less fading due to ultraviolet rays. The marchette race, which is lace 1, is excellent in appearance because it is thin and knitted, but it can be carried out in place of other laces. If the mesh roughness is 28 gauge, 46 courses, and 28 wales, the visible light transmittance will be appropriate, but can be changed as appropriate.

Further, the adhesive 2 is preferably attached only to the top of the entangled portion of the lace fabric 1, but it is also possible to attach the adhesive 2 to a portion other than the top of the entangled portion. .

[0015]

[Effect of device]

 This invention has the above-mentioned configuration and has the following effects. With this device, air bubbles do not remain when it is attached to the window glass, so it can be easily attached to anyone. Furthermore, since it is a lace fabric, it does not deform the mesh and the threads do not fray from the cut edges, and it is a window shading material with a good appearance.

Further, when polyester fiber is used as the organic fiber, it has a high heat resistant temperature and is not easily deformed, and since it is hardly faded by ultraviolet rays, it becomes a window light-shielding material that can be used for a long period of time. If the lace fabric 1 is made of marquisette lace, it is not only thin but also a square stitch, so that it is a light-shielding material for windows having a good appearance.

If the adhesive 2 is adhered only to the top of the entangled portion of the lace 1, the adhesive 2 will not be seen in the mesh when it is attached to the window glass. As a result, the light shielding material for windows does not deteriorate the visibility. Further, when the window light-shielding material is peeled off, the adhesive 2 that has squeezed out does not remain on the window glass, so the window light-shielding material does not become dirty after being peeled off.

Further, if the reflecting material 4 such as aluminum is attached to the outer side surface of the lace 1, the temperature inside the room is less likely to rise due to the heat reflection effect, and the cooling efficiency is improved. In addition, the light-reflecting effect makes it difficult to see the inside of the room from the outside during the day, so it becomes a window shading material with a blinding effect. Thus, the light-shielding material for windows of the present invention has an excellent effect.

[Brief description of drawings]

FIG. 1 is an explanatory view of a window light-shielding material of the present invention.

FIG. 2 is an explanatory view showing another embodiment of the window light-shielding material of the present invention.

FIG. 3 is a perspective view showing a usage state of the light shielding material for a window of the present invention.

[Explanation of symbols]

 1 Race ground 2 Adhesive 3 Release film 4 Reflective material

Claims (5)

[Scope of utility model registration request] 1. A light-shielding material for windows, characterized in that a release film (3) is attached to a colored lace fabric (1) made of organic fibers via an adhesive (2). 2. The window light-shielding material according to claim 1, wherein the organic fiber is a polyester fiber. 3. The light shielding material for a window according to claim 1, wherein the lace ground (1) is a marquisette race. 4. The light-shielding material for windows according to claim 1, wherein the adhesive (2) is adhered only to the top of the entangled portion of the lace material (1). 5. A reflective material (4) on the outer surface of the lace (1).
5. The window light-shielding material according to claim 1, wherein the window light-shielding material is attached.