JP3200916U - Banner curtain - Google Patents

Abstract

The present invention provides a banner curtain in which the banner curtain does not twist or bend even in a state in which the contour edge in the banner curtain is cut off, and the display state is good. A support unit for supporting and displaying, a vertical tension applying unit including an upper end support unit and a lower end support unit that pull a banner curtain main body in a vertical direction to apply tension; A contour cut design portion 140 in which the edge portion 150 of the design contour line included in the base design portion of the banner curtain body is emphasized and removed, and a vertical direction left without being cut when the contour cut design portion 140 is cut. It is assumed that one or a plurality of bridge portions 160 are arranged along the thin line. The tension supplied by the vertical tension applying portion penetrates the contour cut design portion 140 through the bridge portion 160, thereby preventing the occurrence of twisting and twisting. [Selection] Figure 1

Description

  The present invention relates to a banner curtain used for advertising purposes in various stores and streets. In particular, the present invention relates to a banner curtain that greatly emphasizes some character designs and graphic designs in the design of the banner curtain to improve appeal. Here, as banner banners, various banners such as banner banners, hanging banner curtains, warm curtains, banner curtains, hanging curtains, trailing curtains, awning curtains, eaves curtains, etc. Including and act. In addition, there are a variety of support display structures for banner curtains. For example, (1) a banner curtain having a frame of a so-called “flag flag” type with a support portion on the side and supported from the side, (2 ) Banner curtain with a so-called "stand with legs" type frame that has legs at the bottom and a support at the center, and (3) a cylindrical storage part at the bottom and a top with the support at the top There may be a banner curtain with a so-called “roll-up stand” type frame displaying a support.

  The banner curtain has a basic shape such as a rectangle formed from a cloth, is attached to a frame for supporting display, and is installed at various stores or streets to be used for advertising purposes. There are various types of frames that support banner banners.

  FIG. 12 is a diagram simply showing a configuration of a conventional so-called “flag banner type” banner curtain (Japanese Patent Laid-Open No. 2004-109757). As shown in FIG. 12, a print portion on which various designs such as advertisements are printed is printed on the entire surface of the banner curtain. Further, a plurality of rings for attaching the banner curtain to the display device are attached at predetermined intervals on one side and upper side of the banner curtain.

Since the banner screen is used for advertising purposes, it is important that the character design and graphic design displayed on the printed portion of the banner screen are clearly and clearly visible.
The design of the banner curtain has been devised in various ways to increase the advertising effect. For example, various ideas have been applied, such as using a lot of colors, enlarging characters, adding emphasis lines to characters, and writing characters.

In the prior art, several techniques for preventing the banner curtain from being twisted or twisted by wind or the like are known.
In the conventional so-called “flag banner type” banner curtain disclosed in Japanese Patent Application Laid-Open No. 2004-109757 shown in FIG. 12, the support portion and the lower end of the banner curtain are diagonally stretched (Patent Document 1). ). With the slanting edge at the bottom of the banner curtain, the part near the support at the bottom is fixed so that the banner curtain is not twisted or drowned as much as possible.

FIG. 13 is a diagram simply showing a configuration of a conventional so-called “flag banner type” banner curtain (Japanese Patent Laid-Open No. 2009-063872). As shown in FIG. 13, in the banner curtain disclosed in JP2009-063872A, the lower end of the banner is cut obliquely toward the support portion, and the lower end portion is called a triangular portion that has a little weight and is difficult to bend. The sheet is reinforced so that the lower end is not twisted or twisted (Patent Document 2).
JP 2004-109757 A JP 2009-063872 A

However, the conventional banner curtain has a basic shape such as a rectangle, and the design itself must physically fit within the rectangle, and is a character design and graphic design within the rectangle. The character design and graphic design drawn so as to fit within the predetermined frame may appear so-called small, depending on the conditions, and the appeal may not be sufficiently exerted.
Therefore, in order to fully fulfill the purpose of advertising, it is an important issue how to improve the appeal by impressing the character design and graphic design drawn on the banner curtain. In particular, in order to emphasize the characters and figures in the banner curtain in recent years, a three-dimensional visual effect is produced on the letters and figures by cutting along the edge of the outline and cutting out a part of the banner curtain. Things are promising.

  On the other hand, banner banners are installed in front of stores and on street corners, so they are always exposed to the outdoor environment. In other words, in addition to being exposed to wind and rain, the banner curtain is easily twisted or drowned by the wind.

  Therefore, as shown in the above prior art, some prevention measures are known in the prior art. However, in Japanese Patent Application Laid-Open No. 2004-109757 of Patent Document 1, only a part of the lower end is tilted diagonally. Since it was just what was handed over, the problem that the whole banner curtain is twisted or drowned by wind etc. cannot be solved. Furthermore, if the banner curtain is cut off along the contour edges of characters and figures in the banner curtain, the technology of the same issue will prevent twisting and twisting at the broken edges. I can't.

  In Japanese Patent Application Laid-Open No. 2009-063872 of Patent Document 2, the overall shape of the banner curtain is restrictive, and a triangular portion must be provided at the lower end. Also, if the banner curtain is cut off along the contour edges of the characters or figures in the banner curtain, the technology of the same issue will prevent twisting and twisting at those cut edges. I can't.

  Therefore, in view of the above problems, the present invention does not twist or twist the banner curtain even in a state where the outline edge is emphasized to enhance the visibility of the character design and graphic design in the banner curtain. An object is to provide a banner curtain that gives such a structure and has a good display state.

In order to achieve the above object, the banner curtain according to the present invention includes a banner curtain body, a vertical support portion for supporting and displaying the banner curtain body, and an upper end that applies tension by pulling the banner curtain body up and down. A vertical tension applying portion provided with a support portion and a lower end support portion and attached to the support portion, a base design portion forming a design within the outline of the basic shape of the banner curtain body, and characters or figures included in the base design portion The outline cut design part that emphasizes the outline of the design and cuts and removes the outline along the outline, and one or more fine lines that are left uncut when the outline cut design part is cut. The contour cut design portion is provided with a bridge portion, and the vertical tension supplied by the vertical tension applying portion is passed through the bridge portion. By penetrating a banner curtain, characterized in that allowed prevent twisting or turning up.
Here, the contour cut design portion is a design in which the design of the character or the figure is cut and removed along the contour line as a punched character or a die design, and the bridge portion is a twist of the contour cut design portion. It is effective to provide it at a projecting part or a separating part that becomes a floating island, where erosion or dripping is likely to occur.

  With the above configuration, it is possible to obtain a kind of visual effect in which the character design or graphic design to be emphasized in the banner curtain body appears as if it pops out. In addition, there may be many spaces and cuts in the banner curtain body, but the bridge part is effectively connected in the vertical direction between them, and the vertical tension supplied by the vertical tension applying part is transmitted through the bridge part. Therefore, it is possible to maintain a state in which all portions such as cuts that can be generated by cutting off the contour edges of characters and figures are stretched. According to the banner curtain of the present invention, the base design portion of the banner curtain main body can be varied and is not limited to a rectangle.

In addition, as a combination of the support part and the vertical tension applying part, (1) a so-called “flag flag” type structure in which the support part is arranged on the side and the upper end support part and the lower end support part are supported from the side, (2) below The support part is arranged at the center with the leg part at the center, and a stand-type structure with a stand with a leg, (3) a suspended line-like support part is arranged above, and the upper end support part is arranged at the support part. Suspended so-called “tapestry-type” structure (4) Roll-up in which the lower end support portion having a cylindrical storage function is placed below and the support portion and the upper end support portion are lifted and fixed upward There are stand-type structures.
These are only examples, and in addition, as long as it is a structure that can maintain a tensioned state by applying tension in the vertical direction to the upper and lower ends of the banner curtain body, it can be used as the vertical tension applying portion of the present invention. It can be adopted as a banner curtain structure.

Next, the edges of the outlines of characters and graphic designs, as well as the edges of thin bridges, can be prone to fraying. Moreover, it is easy to apply force and may break. Therefore, in order to improve the structural strength, it is possible to incorporate the following ingenuity in order to prevent “fraying” from occurring at the edge of the contour and the edge of the narrow bridge portion.
For example, assume that the material of the banner curtain body contains thermoplastic resin, the edge cutting process of the contour line of the contour cut design part of the banner curtain body and the edge cutting process of the bridge part are performed by the thermal cutting process, and after the edge cutting process This is a device for forming the cut surface by hot-melt solidification.
In particular, along the edge of the bridge part of the banner curtain body, a thermoplastic resin powder is placed and the edge cutting process is performed by the thermal cutting process, and the edge of the bridge part is melted and solidified to be reinforced.

With the above configuration, the cutting of the edge is not a simple cutting of the fabric, but it is solidified by heat melting and solidifying, not cutting the fiber of the so-called cloth, while cutting the edge in a complicated shape, Since the edge is solidified to become a new end face, “fraying” is less likely to occur and the structural strength is improved.
In addition to the powder of the thermoplastic resin, along the edge of the bridge part of the banner curtain body, a thermoplastic resin film is placed and the edge cutting process is performed by the thermal cutting process, and the edge of the bridge part is melted by heat and solidified. The idea to form is also good.

  As a means for the thermal cutting treatment, a heat treatment by laser irradiation, a heat treatment by a heat cutter, a heat treatment by microwave irradiation, a cutting by a high frequency vibration cutter and a heat treatment by frictional heat generated at that time can be applied.

According to the banner curtain of the present invention, it is possible to obtain a kind of visual effect in which the character design or graphic design to be emphasized in the banner curtain body appears as if it pops out. In addition, there may be many spaces and cuts in the banner curtain body, but the bridge part is effectively connected in the vertical direction between them, and the vertical tension supplied by the vertical tension applying part is transmitted through the bridge part. Therefore, it is possible to maintain a state in which all portions such as cuts that can be generated by cutting off the contour edges of characters and figures are stretched.
In addition, according to the banner curtain of the present invention, "fraying" is less likely to occur due to heat melting and solidification processing using thermoplastic resin powder or thermoplastic film at the edge of the contour, the edge of the narrow bridge, The strength of the structure can be improved, and a highly durable banner curtain that is unlikely to deteriorate.

It is a figure which shows the structural example of the banner curtain 100 to which this invention is applied. FIG. 2 is a diagram illustrating a vertical tensile force applied to a bridge portion 160 in the configuration example of the banner curtain 100 of FIG. 1. It is a figure which shows the other structural example of the banner curtain 100 to which this invention is applied. FIG. 4 is a diagram illustrating a vertical tensile force applied to a bridge portion 160 in the configuration example of the banner curtain 100 of FIG. 3. It is a figure which shows the other structural example of the banner curtain 100 to which this invention is applied. FIG. 6 illustrates a tensile force in the vertical direction applied to the bridge portion 160 in the configuration example of the banner curtain 100 in FIG. 5. It is a figure which shows the other structural example of the banner curtain 100 to which this invention is applied. FIG. 8 illustrates a tensile force in the vertical direction applied to the bridge portion 160 in the configuration example of the banner curtain 100 of FIG. 7. It is a figure which shows simply a mode that the thermal cutting process by laser irradiation is performed, and an edge is formed. It is a figure which shows simply a mode that the thermoplastic resin powder 170 is applied and the thermal cutting process of the banner curtain 100 is performed with a laser. It is a figure which shows simply a mode that the thermoplastic resin film 180 is applied and the thermal cutting process of the banner curtain 100 is performed with a laser. It is a figure which shows simply the structure (Unexamined-Japanese-Patent No. 2004-109757) of the conventional banner curtain. It is a figure which shows simply the structure (Unexamined-Japanese-Patent No. 2009-063872) of the conventional banner curtain.

Hereinafter, an embodiment of a banner curtain for advertising purposes according to the present invention will be described with reference to the drawings. However, the technical scope of the present invention is not limited to the specific applications, shapes, dimensions, and the like shown in the following embodiments.
In addition, banner banners include various types of banners, such as banners for banners, banners for hanging flags, curtains for warmth, banners for banners, curtains for hanging banners, curtains for trailing curtains, curtains for awning curtains, and curtains for straw. It will be described as including act.
In addition, the banner screen support display structure in this embodiment can be various.
Here, as an example, the following four types of structural examples are given.
(1) An example of a so-called "flag banner" type structure in which a support part is provided on the side and the vertical tension applying part is supported from the side
(2) An example of a self-supporting so-called "stand with legs" type with a leg at the bottom and a support at the center
(3) A so-called “tapestry-type” structure in which a suspended line-like support portion is disposed above and the upper end support portion is suspended by the support portion.
(4) An example of a so-called “roll-up stand” type structure in which a lower end support portion having a cylindrical storage function is placed below and the support portion and the upper end support portion are pulled upward and fixed. The example is just an example. In addition, the banner curtain structure of the present invention can be applied as long as it can maintain a tensioned state by applying tension in the vertical direction to the upper and lower edges of the banner curtain. It will be understood that it can be done.

(1) An example of a so-called “flag banner” type structure in which a support portion is provided on the side and an up-and-down tension applying portion is supported from the side. FIG. 1 is a diagram showing a configuration example of a banner curtain 100 to which the present invention is applied. The example shown in FIG. 1 is a structural example of a so-called “flag flag” type in which a support portion is provided on the side and the vertical tension applying portion is supported from the side. In this example, the contour cut design portion of the banner curtain is a design character of “1 yen” and a pachinko ball graphic design, and a design character of “10 yen” and a pachinko ball graphic design.
As shown in FIG. 1, the banner curtain 100 includes a support portion 110, a vertical tension applying portion 120, a banner curtain body 130, a contour cut design portion 140, an edge portion 150 along the contour line, and a bridge portion 160. It has become.

  The material of the banner curtain 100 of the present invention is not particularly limited, and any cloth may be used. That is, the fiber of the fabric material may be either natural fiber or synthetic fiber. Further, when the fibers are classified by the means for forming the cloth, any of a non-woven fabric, a woven fabric, and a knitted fabric may be used.

In this embodiment, the process of forming the edge portion 150 of the banner curtain main body 130 will be described as an example of a thermal cutting process, and the material of the banner curtain main body 130 will be described as an example of a cloth containing a thermoplastic resin.
Here, the cloth containing a thermoplastic resin includes one in which the entire cloth is formed of a thermoplastic resin, such as copolymer polyester fiber, nylon fiber, and acrylic synthetic fiber. Moreover, the whole cloth may contain a thermoplastic resin in part instead of a thermoplastic resin. For example, the cloth itself is a linen cloth, and there is a cloth in which the linen cloth is processed to be impregnated with a thermoplastic resin, and the cloth itself is a cotton cloth, and the cloth is a surface processed to apply a thermoplastic resin to the cotton cloth. . If the cloth includes a thermoplastic resin in this way, if it is heat-cut as described later, the thermoplastic resin melts and melts once while cutting the cloth base, and then is cooled and solidified. Edges can be formed. In this embodiment, the entire banner curtain is formed of a polyester resin.

The support part 110 is a structure that supports the banner curtain main body 130 and is a column provided substantially vertically. The support part 110 is often inserted into a pedestal (not shown) so that it can stand on its own, or is fastened to some structure.
The support part 110 is a rod-shaped thing in this example, for example, is a plastic resin thing.

The vertical tension applying unit 120 is a structure that supports the upper and lower ends of the banner curtain main body 130. The upper end support part 120-1 and the lower end support part 120-2 are provided with a holding structure that holds them at an appropriate distance.
The vertical tension applying unit 120 may have various methods and various structures.
In this example, it is a so-called banner flag structure, and an upper end support portion 120-1 and a lower end support portion 120-2 are respectively extended from the support portion 110 in the lateral direction. In this example, the upper end support portion 120-1 and the lower end support portion 120-2 are less likely to be vertically oriented, the upper end support portion 120-1 faces upward, the lower end support portion 120-2 faces downward, and the banner curtain main body 130 is moved downward. It is tensioned and gives tension in the vertical direction. Tension is applied so that the banner curtain main body 130 is in a tensioned state.
In this example, the vertical tension applying unit 120 is rod-shaped, and is, for example, plastic resin. It is connected to the upper and lower ends of the banner curtain main body 130 through connection pieces called “chichi” and “ring”, and tension is applied in the vertical direction.

  The banner curtain main body 130 is a part that forms the base design of the banner curtain. The shape of the base design is not particularly limited, and any shape may be used. However, in order to emphasize the outward protruding feeling in relation to the contour cut design portion 140, the base design portion of the banner curtain main body 130 is used. The contour is preferably a simple contour different from the contour of the contour cut design portion 140. In the example shown in FIG. 1, the base design is rectangular.

  The contour cut design portion 140 is a portion having a contour line along the edge of the character or figure design. The shape of the contour cut design portion 140 is not particularly limited, and may be any shape. However, if the sense of projecting outward can be emphasized in relation to the base design portion 130, the characters and figures of the contour cut design portion 140 Becomes easily visible in three dimensions.

The example shown in FIG. 1 is an example in which the contour cut design portion 140 has a design character of “1 yen” and a pachinko ball graphic design, and a design character of “10 yen” and a pachinko ball graphic design. .
In this manner, if the base design portion 130 protrudes outward from the outline, or conversely, a notch is formed inward, the visibility of the character design and graphic design is enhanced.

The contour cut design portion 140 is cut along the contour line.
In the example shown in FIG. 1, the edge along the lower end of the outline of the character “1 circle” is cut off.

The bridge portion 160 is a thin line-shaped bridge that is left uncut when the contour cut design portion 140 is cut.
When the edge portion 150 is provided along the contour cut design portion 140 and the character or figure design is cut and removed along the contour line as a cut character, a separation portion that becomes a cut or protrusion or a so-called “floating island” in the banner curtain Will occur. The cuts, protrusions, and separation points in the edge portion 150 are likely to be twisted or twisted. Therefore, by providing the bridge portion 160, it supports the cuts, protrusions, and separation points from above and below to prevent the cuts and protrusions from being twisted or twisted, and the separation points may fall off. To prevent it.

By providing the bridge portion 160, tension is applied in the vertical direction to the cuts, protrusions, and separation points on the design of the contour cut design portion 140, so that a so-called "pin" is stretched, and twisting and twisting are caused. Occurrence is prevented.
The shape of the bridge portion 160 is not particularly limited, but it is a portion that remains in a columnar shape in a portion that is originally a space for a letter or graphic design, and is preferably thinned to some extent so as not to be noticeable.

  Since tension is applied to the bridge portion 160, it is preferable to devise so as to ensure strength that does not break. Therefore, it is preferable to design so that the pillar direction of the bridge portion 160 substantially matches the tension direction. Here, since the tension is applied in the vertical direction by the vertical tension applying unit 120, it is preferable that the bridge 160 is also provided in the vertical direction. In the example of FIG. 1, the bridge portion 160 is provided along the vertical direction.

  FIG. 2 shows the tensile force applied to the bridge portion 160 of FIG. 1 in the vertical direction. In the example shown in FIG. 2, six bridge portions 160 are provided between the lower edge of the “1 circle” contour and the upper edge of the “10 circle” contour. The bridge 160 is applied with the vertical tension supplied by the vertical tension applying unit 120, the lower edge of the “1 circle” contour is pulled down and the upper edge of the “10 circle” contour is pulled down. Will not be twisted or twisted as a whole.

(2) Example of a structure of a so-called “stand with a leg” type having a leg portion at the bottom and a support portion at the center. FIG. 3 is a banner to which the present invention according to a pattern different from FIG. 1 is applied. 2 is a diagram illustrating a configuration example of a curtain 100. FIG.
The example shown in FIG. 3 is a self-supporting so-called “stand with a leg” type structure having a leg portion below and a support portion disposed in the center. In the example of the contour cut design portion 140, the alphabet letters “B” and “D” are so-called “extracted characters”.

  As shown in FIG. 3, the banner curtain 100 according to the second embodiment is similar to the first embodiment. The support section 110, the vertical tension applying section 120, the banner curtain body 130, the contour cut design portion 140, and the edge along the contour line The configuration includes a portion 150 and a bridge portion 160.

In the second embodiment, the material of the banner curtain is not particularly limited, and may be the same as that in the first embodiment.
There may be various structures in the pillar structure of the support part 110. In the structural example of FIG. 3, unlike the first embodiment, the support portion 110 has a leg portion and is of a stand type that can stand on its own. It is disposed near the center of the back side of the banner curtain, and supports and displays the entire banner curtain via the vertical tension applying section 120.

Similarly to the first embodiment, the vertical tension applying unit 120 includes an upper end support unit 120-1 and a lower end support unit 120-2, and a holding structure that holds them at an appropriate distance.
As shown in the side view of FIG. 3, the vertical tension applying portion 120 according to the second embodiment is a support portion that is opened in the vertical direction so that the banner curtain is pinned in the vertical direction with respect to the support portion 110 running in the center. The upper end support portion 120-1 is supported at the tip and the lower end support portion 120-2 is supported at the lower end, the upper end support portion 120-1 is upward, the lower end support portion 120-2 is downward, the banner The curtain is pulled to give tension in the vertical direction.
Also in the second embodiment, the tension is applied to the banner curtain main body 130 by the vertical tension applying unit 120 so as to be in a tensioned state.

  The contour cut design portion 140 according to the second embodiment is an example in which alphabet letters “B” and “D” are so-called “extracted characters” as shown in FIG. The contour cut design portion 140 is cut along the contour line, and in the example shown in FIG. 3, both the outer peripheral edge and the inner peripheral edge of “B” are cut and removed. Further, both the outer peripheral edge and the inner peripheral edge of “D” are cut and removed.

  The bridge portion 160 is a thin line-shaped bridge that remains without being cut when the contour cut design portion 140 is cut also in the second embodiment. In particular, the two bridge portions 160 at the right end and the left end run up and down to support the floating island so that two separated portions that become so-called “floating islands” remaining at the upper and lower sides of the center are stabilized. In addition, for the letter “D”, the right and left bridges 160 run up and down so that the so-called “floating island” separation part remaining in the center is stable, and the floating island is supported. It has come to be.

By providing the bridge portion 160, tension is applied in the vertical direction to the cuts, protrusions, and separation points on the design of the contour cut design portion 140, so that a so-called "pin" is stretched, and twisting and twisting are caused. Occurrence is prevented.
FIG. 4 shows the tensile force applied to the bridge portion 160 of FIG. 3 in the vertical direction. In the example shown in FIG. 4, a total of ten bridge portions 160 are provided in the letters “B” and “D”, and the ten bridge portions 160 are supplied by the vertical tension applying portion 120. The tension in the vertical direction is applied, and the edge of the separation part that becomes the floating island of “B” and “D” is pulled up and down with the pin, so that the whole is not twisted or twisted.

(3) Example of “tapestry-type” structure in which a suspended line-shaped support portion is disposed above and the upper end support portion is suspended by the support portion. FIG. It is a figure which shows the structural example of the banner curtain 100 to which is applied.
The example shown in FIG. 5 is a structural example of a so-called suspended “tapestry” type in which a suspended line-like support portion is disposed above and an upper end support portion is suspended. As an example of the outline cut design portion 140 of the banner curtain, the alphabet letters “B” and “D” are so-called “cut letters”.

  As shown in FIG. 5, the banner curtain 100 according to the third embodiment is similar to the first embodiment. The support section 110, the vertical tension applying section 120, the banner curtain main body 130, the contour cut design portion 140, and the edge along the contour line. The configuration includes a portion 150 and a bridge portion 160.

In the third embodiment, the material of the banner curtain main body 130 is not particularly limited, and may be the same as that in the first embodiment.
The support part 110 has a suspended line structure, and can be various, such as a thread, a string, a wire, a wire, and a piano wire. In the structural example of FIG. 5, it is assumed that the support portion 110 is a thread and is suspended from a ceiling hook. Here, one banner is provided on each of the left and right sides so that the entire banner curtain is easy to stabilize, and the upper end support 120-1 is suspended from the left and right.

As in the first embodiment, the upper and lower tension applying portion 120 is provided with an upper end support portion 120-1 and a lower end support portion 120-2. However, if the banner curtain itself is somewhat heavy, the lower end support portion 120 is provided. Even if -2 is not provided, sufficient tension may be applied to the banner curtain in the vertical direction only by the suspension of the support 110 and the weight of the support unit 110 itself.
In this example, an upward force is applied to the upper end support portion 120-1 by the support portion 110, and the lower end support portion 120-2 is subjected to a downward force due to its own weight. That is, the banner curtain is pulled upward and the upper end support portion 120-1 is upward, and the lower end support portion 120-2 is downwardly tensioned. Also in the third embodiment, a tension is applied to the banner curtain main body 130 by the vertical tension applying section 120 so as to be in a so-called “pin” state.

  The contour cut design portion 140 according to the third embodiment is an example in which alphabet letters “B” and “D” are so-called “extracted characters” as shown in FIG. The contour cut design portion 140 is cut along the contour line. In the example shown in FIG. 5, both the outer peripheral edge and the inner peripheral edge of “B” are cut and removed. Further, both the outer peripheral edge and the inner peripheral edge of “D” are cut and removed.

  The bridge portion 160 is a thin line-shaped bridge that remains without being cut when the contour cut design portion 140 is cut also in the third embodiment, and for the letter “B”, The right and left two bridge sections 160 are supported by running up and down so that two separated portions that become so-called “floating islands” remaining at the top and bottom of the center are stabilized. In addition, the floating islands are supported by running the right and left bridge parts 160 up and down so that the separation part that becomes the so-called “floating island” remaining in the center is stable even for the letter “D”. It has become so.

By providing the bridge portion 160, tension is applied in the vertical direction to the cuts, protrusions, and separation points on the design of the contour cut design portion 140, so that a so-called "pin" is stretched, and twisting and twisting are caused. Occurrence is prevented.
FIG. 6 shows the tensile force applied to the bridge portion 160 of FIG. 5 in the vertical direction. In the example shown in FIG. 6, a total of ten bridge portions 160 are provided in the letters “B” and “D”, and the ten bridge portions 160 are supplied by the vertical tension applying portion 120. The tension in the vertical direction is applied, and the edge of the separation part that becomes the floating island of “B” and “D” is pulled up and down with the pin, so that the whole is not twisted or twisted.

(4) A structural example of a so-called “roll-up stand” type in which a cylindrical lower end support portion having a storage function is placed below and the support portion and the upper end support portion are pulled up and fixed upward. FIG. 3 and 6 are diagrams showing a configuration example of a banner curtain 100 to which the present invention according to a different pattern from FIG. 5 is applied. The outline cut design portion 140 according to the fourth embodiment is the same as that of the second embodiment, and is an example in which the alphabet letters “B” and “D” are so-called “extracted characters”.

  The example shown in FIG. 7 is a so-called roll-up banner curtain. The roll-up banner curtain is a banner curtain main body 130 that is wound in a roll shape when housed and housed in a cylindrical body. The curtain body 130 is supported in a state where it is followed up and rolled up. Since the cylinder is directly installed on the floor, it is a self-supporting structure example.

  As shown in FIG. 7, the banner curtain 100 according to the fourth embodiment is similar to the first embodiment. The support section 110, the vertical tension applying section 120, the banner curtain main body 130, the contour cut design portion 140, and the edge along the contour line. The configuration includes a portion 150 and a bridge portion 160.

In the fourth embodiment, the material of the banner curtain main body 130 is not particularly limited, and may be the same as that in the first embodiment.
Unlike the first embodiment, the structure of the support portion 110 is a columnar structure disposed on the back surface of the banner curtain main body 130. There can be various structures in the columnar structure. In this example, a leg portion is provided at the lower portion so that the support portion 110 can stand on its own. You may connect with the lower end support part 120-1. In addition, a connection member is provided at the upper end so as to be connected to the upper end support part 120-1. Since the rolled-up banner curtain is often unstable as it is, the support portion 110 is structured to be supported from the back side like a so-called “tension bar”.

Similarly to the first embodiment, the vertical tension applying portion 120 includes an upper end support portion 120-1 and a lower end support portion 120-2, and the vertical tension is applied to the banner curtain by maintaining an appropriate distance therebetween. It has a structure.
As shown in the rear view and the side view of FIG. 7, the vertical tension applying unit 120 according to the fourth embodiment supports and lifts the upper end support 120-1 like a so-called “stretching rod”. As a result, the lower end support portion 120-2 is maintained at a lower position while the upper end support portion 120-1 is spaced apart upward, pulling the banner curtain and applying tension in the vertical direction.

The bridge portion 160 is a thin-line bridge along the vertical direction that is left uncut when the contour cut design portion 140 is cut in the fourth embodiment as in the second embodiment. The left and right bridge systems 160 run up and down to support the floating islands so that the separation parts that become so-called “floating islands” that remain in the upper and lower parts of the center are stable, especially for the blank characters. It has become. In addition, for the letter “D”, the right and left bridges 160 run up and down so that the so-called “floating island” separation part remaining in the center is stable, and the floating island is supported. It has come to be.
By providing the bridge portion 160, tension is applied in the vertical direction to the cuts, protrusions, and separation points on the design of the contour cut design portion 140, so that a so-called "pin" is stretched, and twisting and twisting are caused. Occurrence is prevented.

  FIG. 8 shows the tensile force applied to the bridge portion 160 of FIG. 7 in the vertical direction. In the example shown in FIG. 8, a total of ten bridge portions 160 are provided in the letters “B” and “D”, and the ten bridge portions 160 are supplied by the vertical tension applying portion 120. The tension in the vertical direction is applied, and the edge of the separation part that becomes the floating island of “B” and “D” is pulled up and down with the pin, so that the whole is not twisted or twisted.

Next, as a fifth embodiment, a device for cutting the edge portion 150 will be described.
The edge portion 150 of the contour cut design portion 140 and the edge portion 150 of the bridge portion 160 are formed by cutting the banner curtain main body 130 as a base along the contour line, but the cutting method is not particularly limited. The simplest way is to cut it manually with a scissors. In the configuration example of this embodiment, thermal cutting is performed.
In particular, a device for providing a band-shaped reinforcing portion in which a thermoplastic resin is solidified is provided along the edge portion 150 of the contour cut design portion 140 and the edge portion 150 of the bridge portion 160 together with the thermal cutting process.

The thermal cutting process is a process of cutting the banner curtain 100 by applying predetermined heat along the contour line by the heating means. An example is heat treatment by laser irradiation. Another example is heat treatment using a heat cutter. Still other examples include heat treatment by microwave irradiation, and further, heat treatment by cutting with a high-frequency vibration cutter and frictional heat generated at that time.
In this embodiment, the heat treatment is performed by laser irradiation. In this example, the entire banner curtain is an example of a polyester resin. Therefore, when the laser is irradiated while moving along the contour line, the portion where heat is applied by the laser irradiation is locally applied. Heat is generated and the polyester resin in the part is instantaneously melted.

  FIG. 9 is a diagram simply showing how the edge portion 150 is formed by performing a thermal cutting process by laser irradiation. As shown in FIG. 9 (a), heat is locally generated in a portion where heat is applied by laser irradiation, and the polyester resin in the portion is instantaneously melted by heat.

  As the laser irradiation position moves, the polyester resin, which is a thermoplastic resin that has been melted hot, is cooled and the polyester resin is solidified at the location where the laser beam has passed, as shown in FIG. 9 (b). The formed edge is cut off. Unlike the case where the fiber is cut, the cross-section of the cut-off portion of the edge is formed as a new end face of the melted and solidified polyester resin, so that the so-called “fray” or other fibrous material is not traced. . And the zone-shaped reinforcement part which the thermoplastic resin hardened is formed in the site | part, and the effect that structural strength improves is also acquired.

Here, a device for further thickening the band-shaped reinforcing portion in which the thermoplastic resin is hardened will be described.
First, the example which provides a strip | belt-shaped reinforcement part using thermoplastic resin powder is demonstrated.
FIG. 10 is a diagram simply showing a state in which the thermoplastic resin powder 170 is applied and the thermal cutting process of the banner curtain 100 is performed by a laser. Prior to the thermal cutting process, as shown in FIG. 10A, a thermoplastic resin powder 170 is placed along the contour line of the banner curtain. In FIG. 10A, for convenience, the contour line under the thermoplastic resin powder is indicated by a dotted line.
The thermoplastic resin powder 170 may be polyamide resin powder or polyester resin powder. Here, as an example, a polyamide resin powder is used.

  When the thermal cutting process is performed with the thermoplastic resin powder 170 made of polyamide resin placed on the contour line for cutting the thermoplastic resin powder in this manner, as shown in FIG. Heat is locally generated at the portion where heat is applied by irradiation, the banner curtain main body 130 of the portion is cut, and the thermoplastic resin powder 170 placed thereon is instantaneously melted by heat.

  Then, as the laser irradiation position moves, as shown in FIG. 10C, the hot-melted portion is cooled, and the melted polyamide resin is solidified to form an edge cut. Unlike the case where the fiber is cut, the cross-section of the cut-off portion of the edge is covered with a melted and solidified polyamide resin and formed as a new end face, so that the traces of the fiber such as so-called “fraying” are protruding. It will not be. And the zone-shaped reinforcement part which the thermoplastic resin solidified is formed thick in the site | part, and the effect that structural strength improves is also acquired.

Next, the example which provides a strip | belt-shaped reinforcement part using a thermoplastic resin film is demonstrated.
FIG. 11 is a diagram simply showing how the banner curtain 100 is subjected to a thermal cutting process using the thermoplastic resin film 180. Prior to the thermal cutting process, a thermoplastic resin film 180 is placed along the contour line of the banner curtain 100 as shown in FIG.
In order to place the thermoplastic resin film 180 along the contour line to be cut, it is preferable that the thermoplastic resin film 180 is cut and placed in advance along the contour line.

The thermoplastic resin film 180 may be a polyamide resin film or a polyester resin film. Here, as an example, a polyester resin film is used.
When the thermal cutting process is performed in a state where the thermoplastic resin film 180 is placed along the contour line for cutting the thermoplastic resin film 180 in this manner, as shown in FIG. Heat is locally generated at the added portion, the banner curtain 100 of the portion is cut, and the thermoplastic resin film 180 placed thereon is instantaneously melted.

  Then, as the laser irradiation position moves, as shown in FIG. 11 (c), the hot melted portion is cooled, and the melted thermoplastic resin is solidified to form an edge cut. Unlike the case where the fiber is cut, the cross-section of the cut-off portion of the edge is covered with a melted and solidified thermoplastic resin and formed as a new end face, so that fiber such as so-called "fraying" protrudes. It will not be a trace. And the zone-shaped reinforcement part which the thermoplastic resin solidified is formed thick in the site | part, and the effect that structural strength improves is also acquired.

  As described above, the banner curtain 100 that has been subjected to the thermal cutting process is cut at the edge so as to trace the outline of the character design in the base design portion 130, and the outline positioned especially outside the character design is emphasized. At first glance, it has a visual effect as if it were a three-dimensionally drawn character design.

  Although the preferred embodiments of the banner curtain of the present invention have been illustrated and described above, it will be understood that various modifications can be made without departing from the technical scope of the present invention.

The present invention can be applied to a banner curtain. The banner banners mentioned here include various banners, such as banner banners, hanging banner curtains, warm curtains, banner curtains, hanging curtains, trailing curtains, awning curtains, and eaves curtains. Including and act.
Also, it can be applied to a variety of banner curtain frames. Any frame that can be supported by pulling the banner curtain up and down is applicable. For example, a frame of the so-called “flag banner” type that has a support part on the side and is supported from the side, or a self-supporting so-called “stand with leg” type frame that has a leg part below and a support part in the center. (3) A tapering-type frame in which a suspended line-shaped support part is disposed above and the upper end support part is suspended by the support part, and (4) a cylindrical storage part is placed below the upper part. The present invention can be applied to a so-called “roll-up stand” type frame in which the upper end support portion is displayed together with the support portion.

DESCRIPTION OF SYMBOLS 100 Banner curtain 110 Support part 120 Vertical tension provision part 120-1 Upper end support part 120-2 Lower end support part 130 Banner curtain main body 140 Contour cut design part 150 Edge part 160 Bridge part 170 Thermoplastic resin powder 180 Thermoplastic resin film

Claims (8)

The banner curtain body,
A vertical support portion for supporting and displaying the banner curtain body;
An upper end support portion and a lower end support portion for applying tension by pulling the banner curtain body in the vertical direction, and at least one of the upper and lower tension applying portions supported by the support portion;
A contour cut design portion in which the outline of the design of characters or figures included in the base design portion of the banner curtain body is emphasized and cut along the contour line, and
With one or more bridges in the form of fine lines along the vertical direction left without being cut when cutting the contour cut design part,
A banner curtain characterized in that the vertical tension supplied by the vertical tension applying portion penetrates the contour cut design portion through the bridge portion, thereby preventing twisting and twisting.   In the vertical tension applying portion, the lower end support portion is not provided, and the banner curtain main body is pulled in the vertical direction by an upward force from the upper end support portion and a downward force due to the weight of the banner curtain main body. The banner curtain according to claim 1.   The contour cut design portion is a design in which the design of the character or the figure is cut and removed along the contour line as a cut character or a die design, and the bridge portion is twisted or twisted in the contour cut design portion. The banner curtain according to claim 1, wherein the banner curtain is provided at a projecting portion where the occurrence of sag is likely to occur or at a separation location that becomes a floating island.   The combination of the support part and the vertical tension applying part is (1) a structure of a banner flag type in which the support part is disposed on the side and the upper end support part and the lower end support part are supported from the side, (2) downward It has a leg part and the support part is arranged at the center, and a stand-type structure with a stand with legs, (3) a suspension line-like support part is arranged above, and the upper end support part is suspended by the support part. Tapestry-type structure lowered, (4) Roll-up stand-type structure in which the lower end support portion having a cylindrical storage function is placed below, and the support portion and the upper end support portion are pulled upward and fixed 4. The banner curtain according to claim 1, wherein the banner curtain is any one of the above. The material of the banner curtain body contains a thermoplastic resin,
The edge cut processing of the contour line of the contour cut design portion of the banner curtain body and the edge cutting processing of the bridge portion are performed by thermal cutting processing, and the cut surface after the edge cutting processing is formed by heat melting and solidifying. The banner curtain according to any one of claims 1 to 4.   Claims: A thermoplastic resin powder is placed along the edge of the bridge portion of the banner curtain body, the edge cutting process is performed by a thermal cutting process, and the edge of the bridge part is melted and solidified for reinforcement. Item 6. The banner curtain according to any one of Items 1 to 5.   A thermoplastic resin film is placed along an edge of the bridge portion of the banner curtain body, the edge cutting process is performed by a thermal cutting process, and the edge of the bridge part is formed by heat melting and solidifying. The banner curtain according to any one of 1 to 5. The thermal cutting treatment is any one of a heat treatment by laser irradiation, a heat treatment by a heat cutter, a heat treatment by microwave irradiation, or a heat treatment by friction heat generated at the time of cutting by a high-frequency vibration cutter. The banner curtain according to any one of claims 1 to 7, characterized in that:

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