JP2527633Y2 - Display board made of paper cardboard that can also be used as a shade - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a display board made of paper corrugated cardboard which is suitable for use in, for example, a window glass of a car or a house.

[0002]

2. Description of the Related Art Conventional display plates of this type include:
A normal corrugated board, a metal board, a plastic board or the like is used. However, in a normal corrugated board, once a predetermined character, picture, etc. is drawn on the surface by printing or magic, etc., it cannot be erased or written again, and only once or another printed paper is pasted. And it took a lot of trouble. Further, the metal plate and the plastic plate have disadvantages such as being heavy and expensive.

Further, blinds, curtains, blinds and the like are often used as sunshades. However, all of these have a function of merely shielding direct sunlight, and have a problem in that the rise in room temperature cannot be effectively suppressed due to poor heat insulation. In other words, it is known that there are three modes of conduction, conduction, convection, and radiation.
Neither of these deterrents was sufficient.

[0004]

[Purpose of the Invention] In view of the above-mentioned conventional display effect and awning, the present invention is based on the fact that a film layer is provided on at least one surface of a cardboard, despite being made of paper cardboard. have the Display effects can be used, can effectively shield the incident solar for having suitable thermal insulation, and the appearance was also suitable for use locations stand out because of its beautification of, awning combined paper cardboard It is an object of the present invention to provide a display panel made of metal.

[0005]

In order to achieve the above object, the present invention provides a paper corrugated cardboard provided with a plastic film layer on at least one surface thereof, a layered magnetic material provided inside the plastic film layer, and the plastic film layer being transparent. A film layer, the plastic film
And a printed layer made of corrugated cardboard, which is formed by applying a printing layer such as gravure printing to the inner side of the paperboard .

[0006]

The magnetic material is preferably a layered material forming a layer. For example, as long as the magnetic material can achieve the object of the present invention, such as a steel foil or an iron foil, its type and material are particularly limited. Not something.

The types of cardboard include single-sided cardboard,
Any of double-sided corrugated cardboard, double-sided corrugated cardboard, and double-sided corrugated cardboard may be used. When used in a foldable manner, it is desirable to provide a fold parallel to the wave of the core.

[0008] When heat insulation as a sunshade is particularly important, it is preferable to laminate a plastic foam sheet under a magnetic material.

[0009] From the viewpoint of cost, it is the cheapest to simply attach the layered magnetic material directly to the cardboard structure. Next, a layered magnetic material having the above-described structure, which is obtained by laminating paper on the surface, can be manufactured at low cost (for example, see Japanese Utility Model Application Laid-Open No. 61-61).
No. 66136). However, the surface side of the layered magnetic material is covered with a plastic film layer, and the plastic film layer is a transparent plastic film, and the inner surface is printed, and in addition, aluminum is deposited through this printed surface.
Is applied to the purpose of the present invention
Can be controlled and is most desirable.

[0010]

EXAMPLES 1 and 2, a display board P ₁ sunshade combined with paper <br/> cardboard Fa shown in FIGS _3, P ₂
Is shown. Corrugated cardboard Fa
Although the paper in the core 1 is a double-sided corrugated cardboard made of paper having a paper front and back liners 2 and 3, the layered magnetic body 15 is formed by adhering a steel foil, attaching the aluminum deposition film thereon Thus, a radiant heat reflection layer 5 and a transparent film layer 6 are provided.

A display plate P which is also used as a sunshade in FIG.
₁ shows a picture 14 of a car on one half side of the front side by printing gravure or flexo on the back surface of the film of the cardboard Fa. Although the other half is blank, a dial 16 formed of a plastic magnet is adhered to the magnetic body 15 by an attractive force, and the price is displayed by a combination of the dial 16. .
It is preferable to print the comma 16a and the character "billion" 16b.

[0012] By configuring in this way the display plate P _1, by preparing a number of the dial 16 is advantageous because it can form a free price display.

The display plate P2 which is also used as a shade in FIG. 2
Is framed in a frame shape by vertical frame bones 17, 17 and horizontal frame bones 18, 18, and a display board 20 made of cardboard made of paper Fa is fitted therein.

The display panel 20 is provided with a price display on the dial 16 in the same manner as in the above embodiment, and a display box 21 is provided at the lower portion by printing, and a water-based magic is applied to the film surface. Can be filled in. The description of the water-based magic on the film surface is convenient because it can be erased and written many times.

The frame members 17 and 18 may be formed by extrusion of aluminum or plastic.

The sectional structure is not limited to the embodiment having the sectional structure shown in FIG. The design of the transparent film layer 6 can be enhanced by appropriately printing the back surface of the film . Although not shown, it is more preferable that printed paper, film, or the like be attached to the corrugated cardboard surface on the opposite side of the radiant heat reflection layer 5 so as to enhance the design of the surface.

Further, with the cross-sectional structure having the same meaning, it is possible to constitute a sunshade that can also be mounted on a rear glass or a side glass of an automobile and also serves as a display.

[0018]

[Effects of the Invention] As described above, according to the paper cardboard display panel of the present invention which can also be used as a sunshade, it is possible to erase or write on the surface of the film by means of water-based magic, and also to form a layer inside the structure. Since a magnetic body is arranged, magnetic dials and magnetic numerals can be easily attached and detached, making it very simple, inexpensive and reusable .
It is effective as a display plate having aesthetic appeal .

In addition, since the magnetic material layer is protected by the plastic film layer, the magnetic material layer is prevented from being oxidized and has an excellent effect that the magnetic function is not permanently lost.

Further, by providing an aluminum vapor-deposited layer as a radiant heat reflection layer and providing a transparent film layer thereon, it is possible to reflect solar heat and radiate outside the window, and to block the passage of heat by a heat insulating structure of paper cardboard. Therefore, there is a remarkable effect in effectively and beforehand preventing the temperature rise in the room due to solar heat. In addition, since the aluminum vapor deposition layer is appropriately de-lustered by the transparent film, it has a better appearance than the exposed one and has aesthetic appeal, and is further protected by the transparent film. It has excellent effects such as preventing scratches and permanent loss of the reflective function. Therefore, it can also be used effectively as a shade.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a front view showing another embodiment of the present invention.

FIG. 3 is a cross-sectional view of a paper corrugated ball used in both the embodiments of FIGS. 1 and 2;

[Explanation of symbols]

F _a display board P ₂ awning combined of paper cardboard P ₁ sunshade convertible display plate 2 paper liner 3 paper liner 5 aluminum deposition layer 6 transparent film 15 magnetic 16 dial 17 vertical frame bone 18 horizontal frame bone 20 panel 21 Display field

Claims (3)

(57) [Scope of request for utility model registration] A plastic film layer is provided on at least one surface of a cardboard made of paper , a layered magnetic material is provided inside the plastic film layer, and the plastic film layer is a transparent film layer .
Apply a printing layer such as gravure printing to the inside of the
A display board made of paper corrugated cardboard which also serves as a shade. 2. The sunshade according to claim 1, wherein the lower surface of the printing layer is further subjected to aluminum vapor deposition.
Display board made of paper cardboard. 3. The display board made of paper and corrugated cardboard as a awning as claimed in claim 1, wherein a plastic foam sheet is laminated below the magnetic material.