Display panel

Abstract

To provide a display panel allowing users to easily display sheet-like exhibits such as paintings, photographs, calligraphy and certificates, and being lightweight and easy to carry.SOLUTION: A display panel 1 includes a composite plate 2 in which aluminum sheets 21 are thermocompression-bonded to both sides of a thin plate-shaped core material 20 made of foamed polyethylene, and an adsorption sheet 3 having removability and adsorbing a sheet-shaped exhibit, the adsorption sheet 3 having removability and being attached to the surface of the composite plate 2. The display panel allows users to easily display sheet-like exhibits such as paintings, photographs, calligraphy and certificates by simply attaching them to the surface of the removable adsorption sheet 3, and is lightweight and easy to carry.SELECTED DRAWING: Figure 3

Description

[Technical Field]

[0001] The present invention relates to a display panel for displaying sheet-like exhibits such as paintings, photographs, calligraphy, and certificates. [Background technology]

[0002] Currently, the majority of display panels (photo frames) available for displaying photographs are made of wood or heavy aluminum. However, these frames themselves are very heavy and difficult to carry. Furthermore, when placing a photograph in a frame, the fasteners on the back of the frame are removed, the frame paper is removed, and the photograph is fixed to the back of the frame paper with tape (see, for example, Non-Patent Document 1). At this time, it is not possible to tell from the back where the photograph is positioned relative to the frame paper, so it is necessary to temporarily fix the photograph and then repeatedly turn it over to check and reattach it. [Prior art documents] [Non-patent literature]

[0003] [Non-Patent Document 1] “[Framing Method] Photo Framing”, [online], Yasui Shoten Co., Ltd., [Searched February 28, 2024], Internet<URL:https: / / gaku-yasui.co.jp / knowhow / method_tools / frame-method-214 / > Summary of the Invention [Problem to be solved by the invention]

[0004] As mentioned above, the task of simply fixing the photograph to the frame is tedious, and simply placing the photograph in the frame is extremely time-consuming. In addition, the frame itself is heavy, making it difficult to carry around. Therefore, the present invention aims to provide an exhibition panel that can easily display sheet-like exhibits such as paintings, photographs, calligraphy, and certificates, and that is lightweight and easy to carry. [Means for solving the problem]

[0005] The display panel of the present invention includes a composite board in which aluminum sheets are thermocompression-bonded to both sides of a thin core material made of foamed polyethylene, and a removable adhesive sheet for adhering sheet-like exhibits, the removable adhesive sheet being affixed to the surface of the composite board. The display panel of the present invention allows for easy display of sheet-like exhibits, such as paintings, photographs, calligraphy, and certificates, by simply attaching them to the surface of the removable adhesive sheet. Furthermore, by peeling the attached sheet-like exhibit from the surface of the removable adhesive sheet, another sheet-like exhibit can be attached and displayed on the surface of the removable adhesive sheet. In particular, the display panel of the present invention is a composite board in which aluminum sheets are thermocompression-bonded to both sides of a thin core material made of foamed polyethylene, and the aluminum sheets thermocompression-bonded to both sides of the thin core material prevent warping of the core material. Therefore, the display panel of the present invention is lightweight yet allows for display of sheet-like exhibits while maintaining their flatness.

[0006] The display panel of the present invention can include an aluminum profile attached along the periphery of the composite plate, which can be used to hang sheet-like exhibits on a wall or the like. [Effects of the Invention]

[0007] (1) The display panel of the present invention allows for easy display of sheet-like exhibits by simply adhering the exhibits to the surface of the adhesive sheet. Furthermore, the display panel of the present invention can be reused by peeling the sheet-like exhibits from the surface of the adhesive sheet.

[0008] (2) The aluminum sheets heat-pressed onto both sides of the thin core material prevent the core material from warping, so it is possible to display sheet-like exhibits while maintaining their flatness, and it is lightweight and easy to carry.

[0009] (3) The aluminum profile attached along the outer periphery of the composite board allows it to be easily hung on a wall or other surface, making it possible to easily display sheet-like exhibits. [Brief explanation of the drawings]

[0010] [Figure 1] 1 is a front view of a display panel according to an embodiment of the present invention. [Figure 2] FIG. 2 is a rear view of the display panel of FIG. 1. [Figure 3] (A) is a side view of a portion of the display panel in Figure 1, and (B) is a cross-sectional view of (A) taken along the line XX. [Figure 4] FIG. 2 is an explanatory diagram showing another example of display on the display panel of FIG. 1. [Figure 5] FIG. 2 is an explanatory diagram showing yet another example of display on the display panel of FIG. 1. DETAILED DESCRIPTION OF THE INVENTION

[0011] FIG. 1 is a front view of an exhibition panel in an embodiment of the present invention, FIG. 2 is a rear view of the exhibition panel of FIG. 1, FIG. 3(A) is a partial side view of the exhibition panel of FIG. 1, and FIG. 3(B) is a cross-sectional view of (A) along the line XX.

[0012] As shown in Figures 1 to 3, an exhibition panel 1 in an embodiment of the present invention has a composite plate 2 in which aluminum sheets 21 are thermocompression bonded to both sides of a thin core material 20 made of foamed polyethylene. The thickness of the thin core material 20 is 3 mm. The aluminum sheet 21 is a thin sheet made of aluminum and has a thickness of 0.3 mm. In this specification, aluminum refers to pure aluminum or an aluminum alloy.

[0013] An adhesive sheet 3 that adheres to sheet-like exhibits is attached to the surface of the composite board 2. The adhesive sheet 3 is removable, allowing sheet-like exhibits to be repeatedly peeled off and attached. The adhesive sheet 3 is attached to the surface of the composite board 2 with an acrylic adhesive. Even if the adhesive surface of the adhesive sheet 3 becomes dirty, its adhesive power can be restored by washing it with water. The combined thickness of the composite board 2 and adhesive sheet 3 is approximately 3.5 to 4 mm.

[0014] An aluminum profile 4 is attached to the back surface of the composite board 2 along the outer periphery. The aluminum profile 4 is, for example, an aluminum channel material (in Figure 3(B) t = 1 mm, a = 12 mm, b = 10 mm). The aluminum profile 4 is attached to the back surface of the composite board 2 with double-sided adhesive tape. The overall thickness of the exhibition panel 1 is about 16 mm.

[0015] The display panel 1 configured as described above can be easily exhibited by simply adhering sheet-like exhibits 10 such as paintings, photographs, calligraphy, and certificates to the surface of the removable adhesive sheet 3. Furthermore, by peeling the adsorbed sheet-like exhibit 10 from the surface of the removable adhesive sheet 3, it is also possible to adsorb and display another sheet-like exhibit on the surface of the removable adhesive sheet 3, allowing for repeated use.

[0016] In particular, this exhibition panel 1 is made of a composite board 2 in which aluminum sheets 21 are thermocompressed to both sides of a thin core material 20 made of foamed polyethylene, and the aluminum sheets thermocompressed to both sides of the thin core material 20 prevent warping of the core material 20. Therefore, this exhibition panel 1 is thin and lightweight, yet can be displayed while maintaining the flatness of the sheet-like exhibit 10, and is easy to carry.

[0017] The display panel 1 in this embodiment uses a composite plate 2 in which 0.3 mm thick aluminum sheets 21 are thermocompressed onto both sides of a 3 mm thick core material 20, and as shown in Figure 1, its dimensions are 610 mm wide and 420 mm long, which is larger than the sheet-like exhibit 10. The thickness of the core material 20 and the aluminum sheet 21 can be changed as desired, but to keep it lightweight, it is preferable that the thickness be between 3 mm and 5 mm.

[0018] The display panel 1 may be the same size as the sheet-like exhibit 10 as shown in FIG. 4, or may be sized to be able to adsorb a plurality of sheet-like exhibits 10A, 10B, and 10C.

[0019] Furthermore, in this exhibition panel 1, aluminum profile 4 is attached along the outer periphery of the composite plate 2, so it can be easily hung on a wall or the like using this aluminum profile 4. Therefore, it is possible to easily display a sheet-like exhibit 10 by adhering it to the exhibition panel 1. The aluminum profile 4 is not limited to a channel material, and angle material or the like can also be used. [Industrial Applicability]

[0020] To provide an exhibition panel according to the present invention, which is useful as an exhibition panel for displaying sheet-like exhibits such as paintings, photographs, calligraphy, and certificates, and is particularly suitable as an exhibition panel which can easily display sheet-like exhibits by simply adsorbing them, and which is lightweight and easy to carry. [Explanation of symbols]

[0021] 1. Exhibition Panel 2 Composite board 20 Core material 21 Aluminum Sheet 3 Adsorption sheet 4. Aluminum profiles 10, 10A, 10B, 10C Sheet-shaped exhibits

Claims

1. A composite board in which aluminum sheets are thermocompressed onto both sides of a thin core material made of foamed polyethylene, An adhesive sheet that has removability and adsorbs sheet-like exhibits, and is attached to the surface of the composite plate; Exhibition panel including.

2. 2. The display panel of claim 1, further comprising an aluminum profile attached along the periphery of the composite plate.

Images