WO2005101353A1 - Air-inflated electric display device - Google Patents

Abstract

An air-inflated electric display device (1), comprising a character balloon body (2) as an air-inflated electric display body, a net (3) to which the character balloon body (2) is fixed by sewing, a stand frame (4) for stretching the net (3), and a blower (5) blowing air into the character balloon body (2). The character balloon body (2) is formed by cutting a synthetic resin sheet with air impermeable or low air permeable property in a specified shape and sewing the cut sheet. Luminaires (6) are suspended from specified positions in the character balloon body (2). Fasteners (7) are fitted to the rear material (2D) of the character balloon (2) so that the installation, replacement, and removal of the luminaires (6) can be smoothly performed.

Description

 Inflatable lightning display

Technical field

 TECHNICAL FIELD The present invention relates to an inflatable electric light display device for attaching a light source such as a light bulb to a neon sign by attaching a light source such as a light bulb to a balloon body in which an air-impermeable or air-impermeable sheet is formed into characters, symbols, figures, and the like.

Background art

 Neon signage is generally used as an outdoor advertising display at night, but the equipment is large and requires a large investment in installation, and in the daytime it hardly functions as an advertising display.

 SUMMARY OF THE INVENTION An object of the present invention is to provide an inflatable electronic light-emitting display which is easy to install, can realize a neon sign-like electronic display at low cost, and has a great effect as an advertisement display even in the daytime. .

Disclosure of the invention

 The air-inflatable light-emitting display of the present invention is a three-dimensional bag (balloon) having a predetermined shape such as characters, symbols, and figures formed by sewing an air-impermeable or air-impermeable sheet such as cloth. ) Is formed, and the air is supplied to the balloon body to inflate the air-inflated display body, and the inside of the air-inflatable display body is illuminated to emit light from the inside.

The present invention has the following effects. 1) The volume of the balloon is larger than that of the neon tube. Therefore, large-scale nighttime display can be realized inexpensively and easily, and it has an effective display effect even in the daytime.

 2) By connecting a plurality of balloons, the expressiveness such as three-dimensional, two-dimensional, and multicolor is high, and the display variations such as pictures and marks are wide.

 3) Lightweight and easy to fold compactly, so installation, storage, transfer and conversion are easy and low cost.

 Advantageously, the air inflatable electronic display of the present invention is fixed to a sheet or a net by sewing or the like.

 Since it can be installed and stored together with a sheet or net, it can be installed in a short time and the type of characters and the like does not collapse.

 The air-inflatable light-emitting display sewn to a sheet or net has a blower that sends air to the side (wall fabric) or display surface (surface fabric) of the balloon, so that it can be installed close to the wall. This air inflatable lightning display is useful for changing the color of the display surface (surface fabric) and the side surface (sidewall fabric) of the fabric that forms the balloon body, so that the display of characters and the like becomes clearer. Can be.

 This air inflatable light-emitting display can be easily installed or replaced by installing a chuck or other opening / closing means on the back (back fabric) or side (wall fabric) of the balloon body. Become. Brief Description of Drawings

FIG. 1 is a perspective view of an air-inflatable electro-optical display according to the present invention. 2 is an enlarged view of the main part, FIG. 3 is a sectional view, and FIG. 4 is a rear view of the main part. FIG. 5 is a perspective view of an air-inflatable light-emitting display of another embodiment, and FIG. 6 is a cross-sectional view of another embodiment.

 BEST MODE FOR CARRYING OUT THE INVENTION

 One embodiment of the present invention will be described with reference to FIGS. FIG. 1 shows an inflatable electronic display 1 displaying the word “open”. The inflatable electronic display device 1 is composed of a character balloon 2 constituting a character of “opening” as an inflatable electronic display, a net 3 to which the character balloon 2 is attached by sewing or the like, and a net 3. And a blower 5 for blowing air to the character balloon 2.

 The character balloon body 2 is formed in a character structure of “opening a store” by cutting a sheet made of a synthetic resin or the like having a low air permeability or a low permeability into a predetermined shape and sewing the sheet. Depending on the material of the sheet, other joining methods such as ultrasonic welding and bonding can be adopted in addition to stitching.

 In this embodiment, the word “open” has a structure in which three balloons 21, 22, and 23 are connected by a connecting portion 24, and “store” is formed by one balloon 25. I have. The balloon 25 communicates with the balloon 23 through the connection 26.

 Each of the runes 21, 22, 23, and 25 has a substantially rectangular cross section, and has a surface fabric 2 A, side fabrics 2 B and 2 C, and a back fabric 2 D. In this embodiment, the color and brightness of the surface cloth 2A and the side raw materials 2B and 2C are appropriately changed, for example, the surface cloth A is a warm color and the side cloths 2B and 2C are a cool color. . As a result, the visibility of the word “open” can be improved, and the advertising and advertising functions can be increased.

Balloons 2, 1, 2, 3 and 25 are in place in Figure 2, Figure 3. As shown in the figure, the lighting 6 is suspended. In this embodiment, the lighting 6 hangs a socket 6 3 with a basket cover with a hanging bracket 6 2 on a hook 6 1 provided at a predetermined position on the inner surface of the backing cloth 1 D of each balloon, It has a configuration with 6 4 attached. In addition, a fluorescent lamp, a mercury lamp, a halogen lamp, or the like can be used as the lighting 6 in addition to the bulb.

 A zipper 7 is attached to the backing cloth 2D as an opening / closing means, so that mounting, replacement, and removal of the light 6 can be smoothly performed. The end of the fastener 7 can be used as a passage for a lead wire 65 of the lighting 6. A cut is provided in the portion of the net 3 corresponding to the fastener 7.

 Net 3 is sewn with the backing material 2D of balloons 21,,, 23, and 25. When the net 3 is stretched on the stand frame 4, the word `` Open '' is properly displayed. Be expanded. The net 3 may be a sheet such as a woven fabric or a non-woven fabric, or a wire mesh.

 In this embodiment, the stand frame 4 is composed of a rectangular standing frame 41 formed by bending an iron pipe and a rectangular foot frame 42, and the outer periphery of the net 3 is attached to the standing frame 41 by a string 4 3. And so on. Weights such as sandbags 43 are placed on the foot frames 42 to prevent falling against strong winds. The stand frame 4 may be a rigid body such as a board, a wall surface of a building (shown in other embodiments), a fence, and the like.

The blower 5 is a well-known one, and has a configuration in which a motor 51 and a blower 52 are assembled to a machine frame 53. The blower 5 is installed on the ground or the like, and blows air from a blowout port of the blower 52 through a duct 54 to a blowout port 27 provided in the side cloth 2B of the balloon 25. While the air is being blown by the blower 5, the balloons 21, 22, 23, 25 are inflated. The state is maintained, and the word “Open” is displayed in three dimensions.

 The inflatable electronic display device 1 of the present invention is installed and used in a store or the like that is opened, used as a large signboard in the daytime, and illuminated with a light 6 as a neon sign in the evening and thereafter. used. When installing the inflatable electronic display 1, the stand frame 4 is set up, the net 3 is attached to the stand frame 4, the blower 5 is set, and air is blown. In the evening, the display function can be increased as a neon sign by connecting the light 6 to the power supply. Since the inflatable electronic display device 1 of this embodiment uses the stand frame 4, it has a high degree of freedom in installation and removal, and has a relatively short period of a few days to one week to one or two power months. It is suitable for use.

 In the above embodiment, the air-inflated light-emitting device 1 uses the character balloon 1 as the air-inflated light, and displays characters. Other balloon bodies, such as small, can be used.

 FIG. 5 and FIG. 6 show another embodiment. In this embodiment, an anchor bolt 81 is installed on the wall 8 of the building, and the character balloon 2 is deployed by hanging the outer rope 30 of the net 3 on the anchor bolt 81 with a bow I. The blower 5 is mounted on a shelf frame 8 2 fastened to a wall 8 of the building. In this configuration, the stand frame 4 is not required, the wall 8 of the building can be used effectively, and the character balloon body 2 can be held tight. Therefore, it is suitable for long-term use for several months to several years. .

 Industrial applicability

The inflatable electronic display 1 is easy to install and remove, and has low cost. As a neon sign, it is extremely effective as a neon sign used for a certain period of time (for example, one week, one month, one year, three years, etc.).

Claims

The scope of the claims  1 · An inflatable light-emitting display, characterized by illuminating the inside of an inflated display by supplying air and illuminating it from inside by sewing cloth three-dimensionally in the form of letters, symbols, figures, etc. .  2. The air inflatable light-emitting display device according to claim 1, wherein the display device is fixed to a sheet or a net by sewing or the like.  3. The air inflatable light-emitting display device according to claim 2, further comprising a blower for sending air to a display surface (front surface) side or a side surface (sidewall fabric) side.  4. The air inflatable light-emitting display device according to claim 2, wherein the color of the display surface and the color of the side surface of the cloth are changed.  5. The air inflatable electronic display according to any one of claims 2 to 4, wherein an opening / closing means for mounting a light is provided on the back surface (back fabric) or the side surface (side wall fabric).