JP2001260992A - Airborne advertisement body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an airborne advertisement body suspended from a three- dimensionally flying helicopter. SOLUTION: This airborne advertisement body 1 is provided with an advertisement poster 2 suspended from the helicopter, a support rope 3 coupled with the advertisement poster at the lower end and coupled with the helicopter at the upper end, a flexible pole material 4 sewn over the whole length of the front end edge on the front side of the advertisement poster 2 flying together with the helicopter and coupled with the support rope at the upper end, and a heavy bob body 5 connected to the lower end of the flexible pole material.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an aerial advertising body, and more particularly to an aerial advertising body which can be hung on a helicopter and which can be smoothly deployed in the air to give a very specific advertising effect.

[0002]

2. Description of the Related Art In the United States and Europe, outdoor advertisements have been conventionally performed using outer walls of buildings and the like. The outdoor advertisements form beautiful streets and streets, and the beautiful outdoor advertisements are also called city accessories. Also, since outdoor advertisements are mounted at a high place unlike other advertisements, they can be seen from a distance without anybody obstructing them, and for this reason, the advertisement effect is large and attracts attention.

[0003] Among such outdoor advertisements, the one that has been used for a long time is a curtain performed in a department store or the like. It has been used as a medium, and in this sense, the style of outdoor advertising is diversifying, attracting attention, and developing.

[0004] An outdoor advertisement of this type was initially an advertisement poster in which advertisement information such as photographs, pictures, patterns, characters, etc. was directly attached to a wall of a building or the like. Advertising posters that print advertising information such as pictures
An advertising board with a framework has also been proposed. In particular, the latter advertising posters and billboards are inexpensive compared to expensive neon and lightning advertisements, and have the same effect when illuminated at night, so they attract attention as an alternative to neon and lightning advertisements. I am collecting.

[0005] These outdoor advertisements are mounted at high places, and are mounted at high places as much as possible in order to enhance the advertising effect. But the higher you work, the more dangerous it is
The higher the advertising board to be attached, the larger it becomes. For this reason,
About 5m x 7m even for normal, 10m x 12 for large one
m. If such a large advertising board is to be mounted at a high place, the mounting operation becomes even more dangerous.

[0006] On the other hand, an advertisement using a space as one of outdoor advertisements has been performed for a long time. The most well-known type of advertisement is an advertisement using a so-called advertisement, which is still performed today. This advertisement can be used in a wide space, and anyone can see it from any place without obstacles, so the advertisement effect is large.

[0007] However, since this advertisement uses a kind of aircraft called ad balloon, there are many legal restrictions and a large amount of cost is required. Therefore, it cannot be said that the advertisement has been generalized yet.

Further, even if the adbalun flies in the air, the flight range after climbing to a certain altitude is limited to forward and backward movement, and its flight operation is extremely limited. Further, the advertisement using the advertisement uses the balloon surface itself as an advertisement screen. In some cases, an advertisement poster or the like is hung on a part thereof.
However, since the flight of the advertisement itself is limited, the advertisement poster to be suspended is suspended within this range, and no proposal has been made in consideration of the flight performance of the advertisement poster itself.

[0009]

SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned drawbacks. In particular, the present invention proposes an aerial advertising body that can be hung on a helicopter and fly in a deployed state together with a three-dimensional flight by the helicopter. .

[0010]

SUMMARY OF THE INVENTION The present invention relates to an aerial advertising body, and more particularly, to an aerial advertising body that flies with a helicopter.

That is, in an advertising poster suspended from a helicopter flying three-dimensionally in front and rear or left and right, a lower end of the advertising poster is engaged with the advertising poster and an upper end of the supporting rope is engaged with the helicopter. Provide.

An advertising poster is provided with a flexible strut that is slid over the entire length of the front edge on the front side with which the helicopter flies and that is joined at the upper end to a support rope.

A weight attached to the lower end of the flexible strut is provided to apply axial tension to the flexible strut and to reinforce the front edge of the advertising poster.

Further, a detaching cable is provided which is hung down from the helicopter, extends along the support rope, and has a lower end engaged with the weight body.

The advertisement poster is formed in a rectangular shape in consideration of the flight performance with the helicopter.

The advertisement poster is formed by joining a plurality of strip-shaped materials together.

Further, a frame material made of a flexible material is inserted into the upper edge and the lower edge of the advertisement poster to form a frame.
A polyester tape is used as an example of these frame members.

Further, a reinforcing material made of a flexible material is provided at a position spaced from the front side edge of the advertising poster, and a polyester rope is used as an example of the reinforcing material and the support member.

Further, the weight body is constituted as a sand bag in which sand is stored, supports four ropes, a ring material is provided at an upper end of the ropes, and a steeper which is passed through these ring materials is provided. The detachable cable is engaged with the screw ring so as to be opened by the detachable cable.

The following is an explanation of the configuration as these means for solving the problems and the operation of the configuration based on the illustrated embodiment.

FIG. 1 is an explanatory view of an aerial advertising body according to one embodiment of the present invention.

FIG. 2 is a front view of an advertising poster in the air advertising body shown in FIG.

In FIG. 1, reference numeral 1 denotes an aerial advertisement according to one embodiment of the present invention. The advertising body 1 includes an advertising poster-2, a supporting rope 3, a flexible support member 4, and a weight body 5.
Consists of

The advertisement poster-2 is a large-sized advertisement poster hung on a helicopter (indicated by A in FIG. 2) to advertise advertisement information in the air. The advertisement information shown in the advertisement poster-2 is not necessarily printed from both sides, and the material of the advertisement poster-2 is made of a translucent material, and the advertisement information is printed only on one side to the extent that it can be correctly read and recognized.

When the advertisement poster-2 is configured as described above,
When unfolded in the air, the advertisement information looks like a mirror image on the back side, and the advertising effect is enhanced.

The advertising poster-2 normally flies at a height of about 300 m together with the helicopter. Therefore, height 24
The shape of the advertising poster-2 is constructed in a large size of about mx 40m in length, and as described later, the advertising poster-2 is suspended by a helicopter and flies in consideration of the hydrodynamic conditions during flight. Decide. In addition, it is preferable that this shape is formed in a square shape.

With such conditions, the advertisement poster
2 can be configured as any of them, but is preferably configured as follows.

First, the advertisement poster-2 is formed by sewing the strip-shaped materials 21 together, and the loose weight is adjusted to about 50 to 70 kg. Each strip-shaped material 21 is made of light canvas having a width of about 120 cm, and is formed into a stitched square. That is, it is necessary to adjust the weight of the advertising poster-2 by balancing it with the weight of the weight body 5. In this case, when the strip-shaped materials 21 are combined, the weight and shape of the advertisement poster-2 can be adjusted as desired.

As in the case of the support rope 3, the material of the strip-shaped material 21 is made of a translucent material which is cut off by ultraviolet rays.

Each edge of the advertising poster-2 to which the strip-shaped material 21 is sewn is cut and trimmed at the time of sewing, so that it is not frayed. This edging is preferably performed by folding the edging and performing triple stitching. With the triple stitching, if the advertisement poster-2 is strongly rubbed against the ground when the advertisement poster-2 is taken down on the ground, even if one of the three yarns breaks, the yarn does not fray.

Next, in the advertising poster 2 of this configuration, the flexible strut material 4 is sewn over the entire front edge portion, which is the front in flight, while the upper and lower edges are polyester tape or the like. And the polyester tape is sewn as a reinforcing material 23 at a predetermined distance from the front edge.

That is, the flexible support member 4 is formed of a rod-shaped material of polyester tape having a thickness of about 32 mm, and the rod-shaped material is sewn by triple sewing. A loop (not shown) is formed at the upper end of the flexible support member 4, and is connected to a hook (not shown) which engages with the lower end of the support rope 3 via this loop. When the flexible support member 4 is made of a rod-shaped member made of polyester tape, the rod-shaped member has flexibility.
The mechanical strength (tensile strength) and impact resistance are extremely high as compared with other synthetic resins. For this reason, even if a large external force acts in the vertical direction during flight, it does not elongate, and
Since it has a certain level of breaking strength, there is no problem even if it is subjected to the impact of wind pressure in the air.

In addition, the front of the advertising poster 2 is constructed so that the lower end of the sewn flexible support member 4 can withstand a large tension when the weight body 5 is applied as shown later. For this reason, the front side edge is formed by sewing the material in double, so as to obtain the maximum tensile strength in the longitudinal direction.

Further, frame members 22 and 24 made of polyester tape having a width of about 16 mm are sewn along the upper edge and the lower edge of the advertisement poster-2 to increase rigidity.
Increase the breaking strength to about 550 kg.

Further, the front side of the advertisement poster-2 at a predetermined distance of about 5 m from the front side edge is reinforced with a polyester tape having a thickness of about 32 mm in the same manner as the flexible support member 4. The material 23 is sewn. When the front part of the advertising poster-2 is reinforced by the flexible strut member 4 and the reinforcing member 23, the front part can provide a sufficient reaction force against a lateral pushing force applied during aerial flight.

As described above, the advertising poster-2 is provided with the flexible support member 4, the reinforcing member 23, and the frame members 22, 24 made of polyester tape or the like at the front edge, the front portion, the upper edge and the lower edge. It is sewn to reinforce, but such polyester tape is not sewn to the rear edge. That is, after the posterior edge of the advertising poster-2 turns once,
Perform triple stitching. When the rear edge is fixed in this way, it does not add polyester tape, etc., so it is lighter in weight than other parts, and it is not necessary to receive a lateral pushing force at the rear, so it will fly smoothly in the air Can be.

Such an advertisement poster-2 is provided with a support rope 3
Fly while suspended on a helicopter while being pulled in the air. The support rope 3 is configured as follows.

A loop 31 is formed at the upper end of the support loop 3 and engages with a hook through the loop 31 and is connected to the helicopter via the hook. On the other hand, a hook is engaged with the lower end of the support rope 3, and the hook is connected to the advertisement poster-2 by the hook. Since a large tension is applied to the support rope 3, this hook is configured so that tension is applied to the support rope 3 by a spring so that the support rope 3 is not bent or twisted in the middle.

That is, a flexible support member 4 is connected to the lower end of the support rope 3, and a weight body 5 is connected to the lower end of the flexible support member 4. The support member 4 and the weight body 5 are integrally arranged on the same vertical line. Support row
The hook 3 is tensioned at its lower end by a hook spring, and the flexible strut 4 is given a large downward gravity by the weight 5.

For this reason, even if a lateral pushing force acts on the advertising poster-2 during the flight, the flexible support member 4 and the reinforcing member 23 at the front part can be used.
Can provide a sufficient reaction force,
2 can open quickly and fly smoothly without stall.

The lower end of the flexible support member 4 on the front side edge is connected to the weight body 5. The weight body 5 applies a reaction force to the lateral pushing force acting on the surface of the advertising poster 2 in flight via the flexible strut member 4 so as to prevent the advertising poster 2 from flowing downwind by the lateral pushing force. And keep the correct position. Therefore, if this object can be achieved, the weight body can be configured as any, but it can be configured as a sand bag as in the example shown in FIG.

That is, the sand bag is made of a material that is very resistant to tearing, and the bag is filled with about 90 kg of sand. More specifically, the advertisement poster-2 is made as light as possible. By the way, if it is made up to about 60 kg, the sand is weighed about 1.5 times or more, and it is made into a sand bag of about 90 kg. With this configuration, a large downward tension can be applied to the front flexible strut member 4, and this tension can serve as a strut.

Although the sand bag can be constructed in any manner, four ropes 51 are attached to the bottom of the bag, and these ropes are constructed so that they can be heard by the detaching cable 6.

That is, each rope 51 extends upward and has a ring member attached to its upper end. The four ring members are passed through a detaching cable, while the four ring members are bound by one steel ring. The steel ring is prevented from being twisted by the climbing belt on the outside of the bag, and the steel ring is connected to the detaching cable 6.

The detaching cable 6 hangs from the helicopter along the supporting rope 3. When the detaching cable is operated in the helicopter, the steel ring shown above is actuated to release the binding of the four ring members so that the sand bag can be removed.

That is, the detachable cable 6 is formed in a belt shape having a width of about 5 mm and has a breaking strength of about 1100 kg. The detaching cable 6 is arranged along the supporting rope 3 and the upper end is guided to the helicopter. Removal key
The bull 6 breaks the binding of the sand bag as described above when the advertisement poster is taken in, and thereafter can take in only the advertisement poster-2. In some cases, when the binding of the four ring members is released, the sand bag is opened, and the content sand can be sprayed in the air.

As described above, an aerial advertising body is configured, but the present invention is not necessarily limited to such an example, and the present invention has been established based on the following technical idea.

As described with reference to FIG. 1, advertisement information is printed on one side of this advertisement poster-2, is formed in a square shape, and is suspended from the helicopter by the support rope 3. Therefore, the advertisement poster-2 is taken into the helicopter at the time of flight and dropped when the altitude is reached. The advertising poster-2 is given a predetermined thrust by the helicopter and flies open in the air.

The advertising poster-2 flips like an open flag only by dropping it from the helicopter into the air, giving a remarkable advertising effect. In order to provide this condition, it is configured as follows.

The advertising poster-2 runs with the front edge as the head. A flexible tape material having high tensile strength is sewn along the entire length of the front end edge as a flexible support member 4.

Next, a weight body 5 fixed along the front edge and containing sand or the like as a weight is joined to the lower end of the flexible support member 4, and the upper end of the flexible support member 4 is supported. The supporting rope 3 is connected to the rope 3, and a predetermined tension is applied to the supporting rope 3 by a spring or the like.

The support rope 3, the flexible support member 4, and the weight 5
When they are combined with each other, a reaction force is applied to the force that pushes the advertisement poster downwind in the air, and only a thrust in the helicopter flight direction is applied.
Therefore, when the advertisement poster-2 is dropped, the advertisement poster-2 opens smoothly, and the advertisement effect can be sufficiently exhibited.

The helicopter, unlike other aircraft, can move forward, backward and freely fly left and right. Because it is such an airplane, the helicopter changes its attitude freely up and down, left and right in the determined space,
The suspended advertisement poster can be freely inverted to give an advertising effect.

On the other hand, if the helicopter traveling in such a manner is configured so that the advertising poster opens and flips in the air following the helicopter itself, there are many difficult problems.

In view of the above, according to the present invention, a support member is provided on the front edge of the advertising poster, and the support member is not formed of a rigid material but is formed of a flexible synthetic resin material.

The upper end of the column material is suspended from the helicopter by the support rope 3, and the weight 5 is connected to the lower end. With this configuration, a reaction force against an external force such as a wind pressure acting on the surface of the advertising poster 2 in the air is given. Further, since the flexible support member 4 is flexible, the helicopter
Can respond to changes in thrust during flight.

In the air, air flows at a predetermined wind speed. If you place an advertising poster in such an air stream,
The advertising poster is subjected to a force to be swept away by the air flow. That is, the wind speed of the air and the flight speed of the advertisement poster (that is, the flight speed of the helicopter) act on the surface of the advertisement poster-2 in the airflow. This affects the advertisement poster-2 by the relative speed between the wind speed of the air flow and the flight speed of the advertisement poster.

When the airflow at this relative velocity acts, an external force corresponding thereto is applied to the surface of the advertising poster-2. This external force is divided into a component force in the advertising poster-flying direction (i.e., thrust) and a force that flows laterally in a direction perpendicular to the direction. When a predetermined reaction force is not given by the advertising poster to the force to be pushed laterally, the advertising poster -2 flows downwind and cannot turn over in the air.

Such a phenomenon is apparent even from the sailing principle of a sailing yacht.

The reaction force against the laterally flushing force is given by a center key or the like in a sailing yacht, but the advertising poster flies by being suspended by a helicopter and can be folded freely. The structure must be flexible. For this reason, it is extremely difficult to provide a device corresponding to the center key of a yacht.

From this point, in the present invention, the flexible support member 4 is sewn to the front edge of the advertisement poster-2, and the flexible support member 4 is not rigid but flexible. And a material having high breaking strength, such as polyester tape. The upper end is pulled by a tensioned support rope 3 and the other end is connected to the weight 5 and pulled downward. With such a configuration, a large tension is generated over the entire length of the flexible support member 4, and this tension gives a reaction force to a force to be pushed laterally. When the reaction force is applied in this manner, the advertisement poster-2 can fly with a component force corresponding to the thrust, and smoothly flips even in the air.

Even when the helicopter flies three-dimensionally, the flexible strut member 4 is flexible, so that it can respond to free helicopter flight and gives a reaction force as a strut. .

[0063]

As described in detail above, the present invention relates to an advertising poster suspended from a helicopter,
A support rope having a lower end engaged with the advertising poster and an upper end engaged with the helicopter, and a front edge on the front side where the advertising poster flies with the helicopter is slid over the entire length and the upper end is inserted. A flexible strut is coupled to the support rope and a weight is coupled to a lower end of the flexible strut.

Therefore, since the strut provided on the front edge is suspended at the upper end and the weight is attached to the lower end, a reaction force against the lateral pushing force due to the wind speed is given by the strut, and an appropriate flight thrust is provided. Given.

Further, since the support member is flexible, it can be folded and stored in a helicopter.

Further, there is provided a detachable cable which is hung down from the helicopter, extends along the support rope, and has a lower end engaged with the weight body.

For this reason, the heavy weight required to give sufficient tension to the column material can be detached by the detaching cable.
Safe flight of the helicopter can be achieved.

The advertisement poster is formed in a square shape, and in particular, a plurality of strip-shaped materials are stitched together.

For this reason, the weight and dimensions of the advertisement poster can be freely adjusted, and in particular, the weight can be balanced with the weight of the weight body, so that flight performance is not impaired.

Further, a frame material made of a flexible material is inserted into the upper and lower edges of the advertising poster, and a reinforcing material made of the flexible material is placed at a distance from the front side edge of the advertising poster. The material is penetrated.

For this reason, a sufficient reaction force can be given to the lateral pushing force caused by the above-mentioned wind speed.

Further, the weight body is constituted as a sand bag in which sand is stored, and the sand bag is detached and opened by a cable. Therefore, when descending, the helicopter can land while spraying sand in the air so as to take almost no weight.

[Brief description of the drawings]

FIG. 1 is an explanatory diagram of an aerial advertisement according to one embodiment of the present invention.

FIG. 2 is a front view of an advertising poster in the aerial advertising body shown in FIG. 1;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Aerial advertising body 2 Advertising poster 3 Support rope 4 Flexible support material 5 Weight body 21 Strip material 22 Frame material 23 Reinforcement material 24 Frame material

Claims (7)

[Claims] 1. An advertising poster suspended from a helicopter, a support rope having a lower end engaged with the advertising poster and an upper end engaged with the helicopter, and the advertising poster together with the helicopter. It comprises a flexible strut material which is sewn in over the entire length of the front edge on the front side of the flight and whose upper end is connected to the supporting rope, and a weight body which is connected to the lower end of the flexible post material. An aerial advertising body characterized by comprising 2. A detaching cable hanging down from the helicopter and extending along the support rope and having a lower end engaged with the weight body. 1. The aerial advertising body according to 1. 3. The aerial advertising body according to claim 1, wherein the advertising poster is formed in a rectangular shape. 4. The aerial advertising body according to claim 1, wherein the advertising poster is formed by laminating a plurality of strip-shaped materials. 5. The aerial advertising body according to claim 1, wherein a frame material made of a flexible material is inserted into an upper edge portion and a lower edge portion of the advertising poster. 6. The aerial device according to claim 1, wherein a reinforcing material made of a flexible material is inserted into the advertising poster at a distance from a front side edge of the advertising poster. Advertising body. 7. The weight body according to claim 1, wherein the weight body is configured as a sand bag containing sand, and the sand bag can be opened by the detachable cable. Aerial advertising body as described.