KR20220156416A - Shade canopy using ad balloon to improve the function and to endure strong wind - Google Patents

Abstract

The present invention relates to a shade canopy using an advertising balloon. A vertical connecting portion and a first vertical connecting portion, which are connected to the ad balloon respectively guide a cover and an auxiliary cover so as to prevent the cover and the auxiliary cover from moving to the left or right while ascending or descending. One end of the vertical connecting portion is connected to a wire and the other end passes through a frame (1) and is fixed to a lower mesh, and one end of the first vertical connecting portion is connected to the wire and the other end is connected to the lower mesh. The frame of the ad balloon has a double layer structure composed of a plastic sheet and an outer cover attached to the plastic sheet and surrounding a stator, and a descending part can be installed on the cover to enable rapid descent when wind is not blowing. The frame of the ad balloon is fixed to a middle support, thereby solving a safety problem by rapidly lowering the middle support in worsening weather conditions such as strong wind.

Description

Shade canopy using ad balloon to improve the function and to endure strong wind}

The present invention relates to a shade curtain of an ad balloon, and more particularly, to an ad balloon shade curtain in which a cover is installed so as to be able to move upward to a frame raised in the air by gas injection, the cover moves up and down stably without shaking left and right in the wind , It relates to a shade of an ad balloon that prevents sunlight from entering from the side of the cover and can withstand strong winds.

As shown in FIG. 1A, the shade of the ad balloon of the prior invention, that is, the present applicant's Patent No. 10-2230358 (name of the invention: shade using ad balloon), covers 120 and auxiliary cover 120a by wind When the wind rises and falls, the cover 120 and the auxiliary cover 120a are shaken left and right by the wind so that sunlight enters, so to prevent this, the cover 120 and the auxiliary cover 120a are connected to ), but it is difficult to manufacture and install the connection parts 130 and 130a including a bar-shaped moving part and a stopper on a frame or cover, and the durability is very poor.

In addition, as shown in FIG. 1B, the shade film of the ad balloon of the above patent can allow sunlight to flow into the space formed between the cover and the frame when the cover 120 rises, so to prevent this, the internal space of the lattice frame Although the rim cover 181 is formed around the frame, it is difficult to manufacture and install such a rim cover 181 in the inner space of the frame, and in particular, it is difficult to make it durable enough to withstand wind blowing from time to time.

In addition, in order to withstand the strong wind, the conventional shade curtain using an ad balloon must raise the cover sufficiently, but as the cover rises higher, the cover shakes from side to side so that sunlight enters between the shade curtains of the ad balloon, and various covers on the frame of the ad balloon are tangled, There was a downside that it could be torn in the wind.

In addition, the conventional shade curtain of the ad balloon has a lot of difficulty in quickly removing the shade when strong wind blows or a gust of wind, so safety problems have always existed.

Patent Document 1: Registered Patent Publication No. 10-2230358

In order to solve the above problems, the present invention has a vertical connection portion 30 that is connected to the wire 74 or upper net 50 on the upper side and to the lower net 40 formed at the bottom of the frame 1 on the lower side, respectively. If (10) is rectangular, it passes through the through holes 15 formed at the four corners of the outer edge 11 of the cover, so that the cover 10 is guided to the vertical connection portion 30 without shaking left and right, and can rise and fall, In addition, the first vertical connection portion 31 also passes through each of the through holes 15 formed at the four corners of the inner edge 12 of the cover 10 and the first edge 20 of the auxiliary cover 20, guide Therefore, the auxiliary cover 20 is also guided to the first vertical connection portion 31 without shaking left and right so that it can ascend and descend so that it is not damaged even in strong winds, and to prevent sunlight from entering the space between the frame and the cover.

In addition, the present invention allows the intermediate support 70 for fixing the wire 74 or the upper net 50 to rise and fall between the fixed supports 60, so that the intermediate support 70 can be safely installed in the event of a sudden strong wind. Descend so that the shade of the ad balloon can be quickly removed.

In order to solve these technical problems, the present invention has a lattice shape of an external frame 2 and an internal frame 3, and the ad balloon frame 1 formed with the first vent 7, the shade of the ad balloon of the present invention, the above The cover 10 covering the upper part of the first vent 7 of the ad balloon frame 1 and having the second vent 13, and the auxiliary cover 20 covering the upper part of the second vent 13, the cover 10 ) And the vertical connection part 30 and the first vertical connection part 31 that guide the auxiliary cover 20 so that it does not shake left and right when rising or falling, the lower net 40 installed at the bottom of the ad balloon frame 1, the One end of the vertical connection portion 30 passes through the through hole 15 of the outer edge 11 of the cover 10 and is fixed to the wire 71, and the other end passes through the balloon frame 1 to form a lower net 40 is fixed to, one end of the first vertical connection portion 31 passes through the through hole 15 of the inner edge 12 of the cover 10 and the first edge 21 of the auxiliary cover 20 to wire 71 ), and the other end is characterized in that it is fixed to the lower net 40 at the bottom of the ad balloon frame 1.

In addition, in the shade curtain of the ad balloon of the present invention, the ad balloon frame 1 is fixed to the intermediate support 70, the wire 71 is installed between the intermediate supports 70, and the intermediate support 70 is a fixed support It is characterized in that it is inserted into the guide groove 61 of (60) and lifted.

In addition, in the shade of the ad balloon of the present invention, the cover 10 and the auxiliary cover 20 are formed of a film, and the outer rim 11, the inner rim 12, and the first rim 21 are additionally made of nylon. It is formed by bonding vinyl, and the lower part string 33-1 is coupled to the through-holes 15 at the four corners of the outer edge of the cover, penetrates the frame 1 and is connected to the lower part 33, and the auxiliary cover 1 The lower straps 33-1 are coupled to the through holes 15 of the four corners of the cover, pass through the through holes 15 of the inner edge of the cover, pass through the frame, and are connected to the lower part 33.

The vertical connection part 30 and the first vertical connection part 31 connected to the frame 1 of the ad balloon pass through the through hole 15 of the cover 10 and the auxiliary cover 20 to the wire 74 to the upper side and the lower side to the wire 74. Since it is connected and fixed to the lower net 40 at the bottom of the frame 1, the cover 10 and the auxiliary cover 20 are guided to the vertical connection part 30 and the first vertical connection part 31 when moving up and down. It does not rock left and right. Therefore, stable movement of the cover and auxiliary cover is possible, and the cover is made larger than the first vent (7) and the auxiliary cover is larger than the second vent (22), so that sunlight does not enter from the side when the cover or auxiliary cover is raised. In addition, tough cloth or vinyl is additionally attached to the rims 11, 12, and 21, and through-holes formed by eyelets are formed, and the through-holes of the outer rim of the cover and the through-holes of the first rim of the auxiliary cover have a descending portion. Since the descending part 33 to which the string 33-1 is coupled functions as a small weight, it quickly lowers the cover or auxiliary cover when the wind is not blowing and serves to secure it to the frame.

In addition, since the central support 70 rises and falls with the ad balloon frame 1 fixed between the fixed supports 60, it is easy to install and remove the shade, and the shade of the ad balloon quickly lowers especially when strong wind blows. play a role

Figure 1a is a view showing a moving unit for guiding the win and lowering of the conventional cover and auxiliary cover.
Figure 1b is a view showing a conventional rim cover.
Figure 2a is a perspective view of the shade of the ad balloon of the present invention.
Figure 2b is a view showing the win and fall of the cover and auxiliary cover.
Figure 2c is another embodiment for guiding the win and fall of the auxiliary cover.
Figure 2d is another embodiment for guiding the rising and falling of a large cover.
Figure 3 is a view showing an embodiment in which the lower part is added to the cover and auxiliary cover as another embodiment of the present invention.
4 is a perspective view of an ad balloon frame having a double structure.
5 is a view showing that the inner frame is made of rope.
Figure 6 is a view related to the configuration of the rope coupler for coupling the rope in Figure 5.
7 is another embodiment in which the descending part of FIG. 3 is applied.
8 is a view showing another embodiment of the auxiliary cover.
9 is a view showing an upper mesh used instead of a wire.
10 is a view showing an embodiment using a quadrangular pyramid cover.
Figure 11a is a perspective view of the shade of the ad balloon using the intermediate support.
11B is a view showing ascending and descending operations of the intermediate support fixing the frame of the ad balloon.
Figure 11c is a detailed configuration of the rope anchor.
11D is a view showing an operational relationship between a fixed support and an intermediate support.

Hereinafter, it will be described in detail with reference to the accompanying drawings.

Expressions such as "include" or "may include" that can be used in various embodiments of the present invention indicate the existence of a function, attachment or component that has been disclosed, and one or more additional functions, operations or components, etc. are not limited. In addition, in various embodiments of the present invention, terms such as "comprise" or "having" are intended to specify that a specific number, step, operation, component, part, or combination thereof described in the specification exists, It should be understood that it does not preclude the presence or addition of one or more other features, numbers, steps, operations, components, parts, or combinations thereof.

When an element is referred to as being “connected or coupled” to another element, the element may be directly connected or coupled to the other element, but there is a gap between the element and the other element. It should be understood that other new components may be present. On the other hand, when it is referred to as being “directly connected” or “directly coupled” to some other component, there is no other new component between the certain component and the other component. should be able to be understood.

Terms such as first and second used herein may be used to describe various components, but the components should not be limited by the terms. Terms are only used to distinguish one component from another.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In the present invention, the cover used for the ad balloon shade of the applicant's Patent No. 10-2230358 (name of the invention: shade using ad balloon) is fixed to the frame and the auxiliary cover to the cover with a string, Since it shakes to the right, sunlight comes in at this time, and the cover on the frame or the auxiliary cover on the cover is improved, and the shade of the ad balloon of the present invention is frame, cover (including auxiliary cover), vertical connection (first It is composed of a vertical connection), a lower mesh, a wire, or an upper mesh.

Referring to FIG. 2B as an enlarged view of the main part of FIG. 2A, the ad balloon frame 1 includes an outer frame 2 and an inner frame 3 provided in a lattice shape inside the outer frame. The frame may be an ad balloon into which gas is injected, and since the gas includes helium, hydrogen, and a gas lighter than air, the frame may rise into the air.

In addition, the frame 1 is generally made of a rectangular shape as shown in FIG. 1, but may have various shapes such as a circle, a rhombus, a triangle, etc. to improve the appearance, and the inside of the outer frame 2 As the frame 3 is arranged in a lattice structure, the first vent 7 is formed inside the frame. Therefore, air can pass through the first ventilation hole 7 of the frame 1, and wind pressure acting on the frame can be relieved.

In addition, Figure 2b shows that when the wind blows, the cover 10 and the auxiliary cover 20 rises, for convenience, the lower net 40 is shown only in the lower part of the frame. Through-holes 15 formed with steel eyelets used in tents, etc. at the four corners of the outer edge 11 and the inner edge 12 of the cover 10 and the first edge 21 of the auxiliary cover 20 Since the vertical connection part 30 or the first vertical connection part 31 of string passes through, the cover and the auxiliary cover are guided by the vertical connection part 30 or the first vertical connection part 31 when rising and falling, so that they do not shake from side to side. Therefore, it is possible to prevent sunlight from entering the space between the frame 1 and the cover and the cover and the auxiliary cover.

In addition, the cover 10 or auxiliary cover 20 is lightly made of vinyl or UV-blocking film, and the inner and outer rims 11 and 12 or the first rim 21 are made of vinyl or tough nylon cloth on the top and bottom. It can be attached so that it can maintain some strength when it is lifted by wind.

In addition, FIG. 2B shows that one end of the vertical connection part 30 passes through the upper hole 4-1 of the frame 1 of the ad balloon and passes through the round tube 4-3 inside the frame to the lower hole 4-2. It comes out and is fixed to the lower net 40 at the bottom of the frame, and the other end passes through the through hole 15 formed in the outer edge 11 of the cover 10 and is fixed to the wire 74 or the upper net 50 In addition, one end of the first vertical connection portion 31 is fixed to the lower net 40 at the lower side of the frame 1 of the ad balloon, and the other end is a through hole 15 formed in the inner edge 12 of the cover 10 And it is a view showing that it is fixed to the wire 74 or the upper net 50 through the through hole 15 formed on the first edge of the auxiliary cover 20.

On the other hand, since the vertical connection part 30 rises high when the cover or auxiliary cover is raised by the wind and sunlight does not enter through the side gap, a knot fixing part 32 is installed to limit the rise of the cover or auxiliary cover have. Here, the knot fixing part 32 opens the incision 32-4 formed in the body 32-1 and inserts the vertical connection part or the first vertical connection part made of a string into the inner hole 32-3. Since the diameter of the inner hole is smaller than that of the connection part, it is tightened by elasticity so that the vertical connection part or the first vertical connection part and the knot fixing part can be fixed without relative movement, and since the head part 32-2 faces downward, the cover or auxiliary cover The through hole 15 does not pass through the head part 32-2 of the knot fixing part 32, and the rise is prevented.

Referring to FIG. 2A, when installing the shade of the ad balloon, the frame 1 fixes the fixed ropes 8 connected to the four corners by erecting four or more fixed supports 60, or instead of the fixed supports 60 as necessary. It can be fixed to a ground structure such as a building or tree, or fixed to a fixed support 60 and a ground structure, and also serves as a guide so that the cover 10 or the auxiliary cover 20 does not shake left and right when ascending or descending One end of the vertical connection part 30 or the first vertical connection part 31 may be fixed to the lower net 40 fixed to the frame 1, and the other end may be fixed to the wire 74 or the upper net 50, and the wire ( 74) may be fixed by connecting a rope or the like between the fixed supports 60 (including ground structures) and connecting a wire 74 between the ropes.

In addition, an upper net 50 can be installed on the upper part of the ad balloon frame 1 instead of the wire 74. The upper net 50 is directly fixed to the fixed support 60 or the ground structure with ropes connected to four corners, or FIG. As in, it may be fixed to the rope 52 connected between the fixed supports (or ground structures) with the connection string 53 of the rim 51 formed on the upper net 50.

In FIG. 9 , the rope 52 and the connecting string 53 are installed only in the longitudinal direction, but may be installed in the width direction as necessary to fix the upper net 50 .

Figure 2c is another embodiment of the auxiliary cover, making the auxiliary cover larger than the second through-hole 13 of the cover 10 so that sunlight does not enter even if the auxiliary cover rises higher, in this case through holes ( 15), since the portion of the first rim 21 including the inevitably formed wide, the widened portion may fluctuate in the wind during ascending and descending, so to prevent this, the horizontal connected to the through-hole 15 of the auxiliary cover 20 The connection part 35 can be connected to the vertical connection part 30 horizontally, in this case, the hook of the horizontal connection part 35 is inserted into the vertical connection part 30 so that the auxiliary cover can rise and fall along the vertical connection part 30. , It shows that the auxiliary cover 20 does not sway in the wind, and is guided to the vertical connection portion 30 to rise and fall.

In addition, Figure 2d is another embodiment of the cover 10, when the cover 10 is large, the through-holes 15 at the four corners make it difficult for the cover to slide or smoothly rise and fall, so to improve this, the cover A plurality of through-holes 15 are also installed inside the rim of (10), and in this case, vinyl or tough cloth can be attached up and down around the through-holes.

Referring to FIG. 3, the outer edge 11 of the cover 10 shown in FIG. 2B and the through-holes 15 at the four corners of the first edge 21 of the auxiliary cover 20 function as small weights. The descending part 33 may be coupled.

Although the lower net 40 is not shown in FIG. 3 for convenience, the lower net 40 is installed in the lower portion of the frame 1, so that the vertical connection portion 30 has one end of the outer edge of the cover 10 as shown in FIG. 2B ( 11) passes through the through hole and the frame 1 and is fixed to the lower net 40, the other end is fixed to the wire 74 or the upper net 50, and one end of the first vertical connection 31 is an auxiliary cover Passes through the through hole of the first edge 21 of the cover and the through hole of the inner edge 12 of the cover and is fixed to the lower net 40, and the other end is fixed to the wire 74 or the upper net 50 , The lower strap 33-1 connecting the lower part 33 is the lower net 40 and the lower hole 4-2 of the frame 1, the round tube 4-3 and the upper hole 4- 1) through and coupled to the through hole 15 formed in the outer edge 11 of the cover 10, or passing through the lower net 40 and the through hole 15 of the inner edge 12 of the cover 10 It is coupled to the through hole 15 formed in the first edge 21 of the auxiliary cover 20. Although the installation of the vertical connection part (or the first vertical connection part) and the descending strap 33-1 is not specifically shown in FIG. 3, it can be seen sufficiently by referring to a portion shown in FIG.

When the cover 10 or the auxiliary cover 20 rises due to the wind, the descending part 33 will rise together because it is a small weight, but when the wind is not blowing, the cover or the auxiliary cover does not stay in the air and descends quickly so that it is seated on the inner edge of the cover 10 or the frame 1 of the ad balloon.

Referring to FIG. 4, the inner and outer frames 2 and 3 of the ad balloon can be made of a dual structure of a tough vinyl outer shell 4 and a tubular vinyl 5, and the inner shell 4 A tubular stator (6) for fixing the whole vinyl (5) can fix the whole vinyl (5).

Here, since the stator 6 not only fixes the vinyl 5, but also can form the shell 4 into a shape such as a circle, the stator 6 can have various shapes depending on the shape of the frame 1. It can also be made of a lightweight material such as Styrofoam instead of a tube.

The plastic sheet 5 with the air inlet 5-1 has a straight line shape, and a plurality of stators 6 are attached along the circumference of the plastic sheet 5 intermittently at a predetermined distance in the longitudinal direction. The stator 6 is determined according to the shape of the ad balloon frame 1, and since it is generally circular, the stator 6 may also be manufactured in an arc shape having a certain thickness.

In addition, there is a grid-shaped first ventilation hole 7 in the frame 1 of the ad balloon, so the strength of the frame can be weakened, and especially in strong wind, the frame and the vinyl 5 that actually bears the load may be bent or damaged. Therefore, in order to prevent this, a protruding joint 5-2 may be installed on the vinyl 5 to give rigidity. These junctions can be installed in two or more places as needed. The vinyl on which the bonding portion 5-2 is formed on the whole vinyl 5 can be bonded with a vinyl bonding machine or a high-frequency heat treatment machine, or it can be attached with an adhesive.

Here, the vinyl formed with the junction 5-2 attached to the vinyl 5 can be made of tough and strong nylon, PVC, or carbon fiber, and furthermore, nylon or the like is bonded to the inside of the vinyl 5 corresponding to the joint. can also be used. Although these junctions 5-2 are shown as being two on both the left and right sides of the vinyl 5, they may be added above and below, or three may be installed at 120 degree intervals.

In addition, although not shown in the drawing, it can be applied to the outer shell 4 surrounding the vinyl 5.

On the other hand, inside the shell 4, a round pipe 4-3 made of PVC is vertically inserted into the upper and lower holes 4-1 and 4-2, and the vertical connection portion 30 for guiding the cover up and down The descending part 33 can pass through.

The upper and lower holes 4-1 and 4-2 are formed in an eyelet shape in the shell 4 and are formed at positions corresponding to the through holes 15 formed in the outer edge 11 of the cover 10, The diameter of the through hole 15 may vary depending on the purpose of use, that is, the thickness of the rope or string.

In addition, inside the frame 1 formed of the outer shell 4, there is a pipe tube 4-4, which is tubular and can be opened and closed so that various wires that can be used for lighting, advertising, etc. can be inserted inside the outer shell 4. can be attached to

When the vinyl (5) is inflated to some extent by injecting gas such as helium into the air inlet (5-1), the outer shell (4) surrounds the vinyl to which the stator (6) is attached, and the coupling hole (4- 5) is tied with a coupling string (4-6) and then further injected into the vinyl (5), the stator (6) is in close contact with the outer shell as it expands, forming the same shape as the arcuate outer circumference of the stator (6). It becomes circular as a whole. Therefore, the stator 6 not only fixes the vinyl 5 inside the shell 4, but also has the function of maintaining the shell 4 in a constant shape. It can be made in the form of a tube.

An injection window that can be opened and closed is installed in the outer shell 4 near the inlet 5-1 so that it is easy to insert the nozzle into the outer shell 4 to inject gas into the inlet 5-1 of the plastic vinyl 5. The injection window can be opened and closed with Velcro, snap buttons, or zippers. In addition, in the 'ㅁ' shape (square shape) outer shell (4) of the outer frame (2), it is made by installing four 'ㅡ' shape (straight shape) tubular vinyl (5), and the lattice type inner frame (3) has a large , In order to make a small ''shape (cross shape), four 'ㅡ'-shaped (straight) plastic sheets (5) are installed inside the ''-shaped outer shell (4), A lattice-type ad balloon frame (1) can be made by bonding and assembling the outer shell of the '' shape, and if necessary, the outer shell (4) of the inner frame (3) can be made into a simpler form such as 'ㄴ''''ㅡ' shape It can also be bonded and assembled in the form of a lattice.

Referring to FIG. 5, the outer frame 2 is an ad balloon. The inner frame 3 is composed of ropes 80 and shows a lattice structure as a whole. The ropes of the inner frame 3 are connected to and fixed to a ring (not shown) installed on the outer frame 2, and the rope and Since the rope is connected to the intersection point of the rope through the rope coupler 81, the structure is simple and inexpensive to manufacture using the rope, and FIG. 5 does not show the case where the auxiliary cover is added, but FIG. As in the case of the cover and the auxiliary cover, the cover 10 may be installed in the first ventilation hole 7 in the inner frame, and the auxiliary cover 20 may be installed in the second ventilation hole 13 in the cover, and the through hole of the cover may be installed. It is possible to prevent the vertical connection portion 30 from shaking left and right while the first vertical connection portion 31 passes through the through-hole of the auxiliary cover.

Figure 6 shows in detail that the rope coupler 81 and the rope 80 are coupled. First, in Figure 6a, the rope coupler 81 has a cylindrical shape with a hollow 82 at an upper part at 90 degree intervals. A hole 83 and a lower hole 84 are formed, respectively, and each of the four ropes is inserted into the upper hole 83 of the rope coupler 81 and exits through the lower hole 84, respectively, and the rope coupler 81 Tie it from the outside and fix it. The vertical connection portion 30 passing through the through hole 15 of the cover 10 may pass through the hollow 82 of the rope coupler 81 and be fixed to the lower net 40. Of course, it is the same that the outer frame 2 has the upper and lower holes 4-1 and 4-2 and the round tube 4-3 so that the vertical connection part 30 can pass through, as shown in FIG. In addition, the groove 85 may be additionally formed so that the string can be fixed and tied if necessary.

7 is an embodiment in which the descending part 33 of FIG. 3 is modified and applied, by varying the rising height of the neighboring cover 10 with the knot fixing part 32, so that the wind escapes to the side between the cover and the cover. It is a structure that relieves wind pressure, and also shows that the lower part 33 is placed at the bottom so that the cover 10 is quickly lowered and seated when the wind stops. Here, the descending part 33 has a rectangular bar shape approximately the size of the cover 10 and can be made of a lightweight material such as PVC. The lower strap 33-1 is fixed, and the lower part and the lower part are coupled to the lower part ring 33-2 with the connection part 34, so that they can rise and fall together relatively stably even if the wind blows.

One end of the vertical connection part 30 passes through the through hole of the outer edge 11 of the cover 10 and the frame 1 and is fixed to the lower hole 4-2, and the other end is fixed to the wire 74 or upper net 50 ), the lowering strap 33-1 connecting the lowering part 33 in the form of a square bar is connected to the lower hole 4-2 of the frame 1, the round tube 4-3 and the upper part It passes through the hole 4-1 and is coupled to the through hole 15 formed in the outer edge 11 of the cover 10.

Referring to FIG. 8, when the cover 10-1 without the relatively small second vent 13 is blown by the wind, the first auxiliary cover 20-1 prevents sunlight from entering between the cover and the cover. ) is used.

One end of the vertical connection portion 30 passes through the through-holes 15 at the four corners of the outer edge 11 of the cover 10-1 and passes through the upper and lower holes 4-1 and 4-2 of the frame 1. ) Passes through the round tube 4-3 inserted into the lower net 40 and is fixed to the lower net 40 (the lower net is omitted for convenience in FIG. 8), and the other end of some vertical connection parts 30 is the cover 10-1 It is fixed to the wire 74 or the upper net 50 at the top, and the other end of the remaining vertical connection portion 30 is the first edge 21-1 of the first auxiliary cover (cross-shaped auxiliary cover) 20-1 It passes through the through hole 15 installed in the wire 74 or is fixed to the upper net 50.

On the other hand, the cover 10-1 has a knot fixing part 32 installed on the vertical connection part 30 so that it does not rise above a certain height, and the first auxiliary cover 20-1 also prevents the vertical connection part from rising above a certain height ( 30), the knot fixing part 32 is installed, the first auxiliary cover 20-1 is the knot fixing part 32 and the first auxiliary cover 20 for limiting the rise of the cover 10-1 below -1) It can move up and down between the knot fixing parts 32 that limit the rise.

Here, although the first auxiliary cover 20-1 is shown as having a cross shape in FIG. 8, if necessary, not only the '' shape, but also the '' shape, '' shape, etc. may be mixed and used at the edge of the outer frame 2 have.

Referring to FIG. 10, a square pyramid-shaped cover 10-2 is used to withstand strong winds, for example, 10 m/sec or more, and there is an upper net 50 on the upper side of the frame 1 of the ad balloon, and an upper net. There is a first upper net 54 below, and although the upper net 50 is not shown, it can be fixed to the fixed support 60 or a ground structure with a rope, and the first upper net 54 is an upper net ( 50) and the rope 56 connected to the lower net 40 installed at the bottom of the frame 1. Looking at this in detail, the square pyramid-shaped cover 10-2 on the lower side is placed on the top of the first vent 7, and the upper strap 55-1 connected to the central part of the upper surface of the cover 10-2 is the first Fixed to the upper net 54, the lower string 55-2 connected to the quadrangular pyramid of the cover 10-2 is fixed to the lower net 40.

Since the upper quadrangular pyramid-shaped cover 10-2 placed between the upper net 50 and the first upper net 54 is located between the lower quadrangular pyramid-shaped cover 10-2, it is installed to overlap when viewed from above. do. The upper string 55-1 connected to the central part of the upper surface of the cover 10-2 is fixed to the upper net 50, and the lower string 55-2 connected to the quadrangular pyramid of the cover 10-2 is the first upper part. It is fixed to the mesh (54).

In addition, the lower strap (55-2) is slightly longer in length so that the cover (10-2) can be moved up and down, left and right, so that when the wind blows, the cover (10-2) It moves in the direction of the wind by a certain distance to form a shade, and if the wind does not blow, it can return to its original position naturally by the center of gravity of the square pyramid to form a shade, and also in the lower strap (55-2) with some margin. By relieving wind pressure, preventing the cover 10-2 from being twisted with each other, and structurally more rigid than the vinyl covers 10 and 10-1, it can be made of vinyl or light plastic.

Referring to FIG. 11, in case of deteriorating weather such as strong wind, the ad balloon frame 1 must be quickly lowered, but many people are required to simultaneously pull the ropes tied to the fixed support 60 or the ground structure, respectively, and the risk of safety accidents Since there may be, in order to improve this, it is possible to install an intermediate support 70 that rises and falls between the fixed supports 60.

The frame 1 of the ad balloon has rope hooks 9 at four corners for connecting to the frame fixture 72 of the intermediate support 70, and the cover 10 is attached to the first part of the frame 1 by its own weight. A knot fixing part 32 that can cover the ventilation hole 7, moves upward by the wind and limits the height of this rise is installed in the vertical connection part. In addition, one end of the vertical connection portion is fixed to the lower net 40 at the lower side of the frame 1, and the other end may be vertically fixed to the wire 74 or the upper net 50.

In addition, referring to FIGS. 11A to 11D, in order to bind the fixing ropes 8 at the outer four corners of the frame 1, holes are drilled so that the fixing ropes 8 can pass through the outer shell 4 from top to bottom, and each The rope hanger 9 with an iron eyelet in the hole can prevent abrasion of the sheath by the fixed rope and increase durability. Since one end of the fixing rope 8 is tied through the rope hanging part 9 and the other end is fixed to the rope ring 72-3 of the frame fixture 72, the frame 1 has an intermediate support 70 ) When ascending and descending within the guide groove 61 of the fixed support 60, it ascends and descends together.

In addition, the four fixed supports 60 having guide grooves 61 are erected vertically, and the intermediate supports 70 placed on the floor are raised with the lifting ropes 65 so that both ends of the intermediate supports are attached to the fixed supports 60. It is inserted into the guide groove 61 on the lower side. As shown in FIG. 11b or 11d, the lower guide groove 61 allows the intermediate support 70 to be easily inserted into the guide groove 61 by removing one of the two flanges constituting the guide groove.

As shown in FIG. 11D, the lifting of the intermediate support 70 is carried out by hanging the lifting rope 65 on the lifting ring 73 installed on the upper side of the intermediate support 70, and the intermediate support 70, the upper stopper 62 and the fixed The intermediate support rises as the lifting rope 65 passes through the pulley 64 installed on the support 60 and is wound by the motor 67 equipped with the reduction gear installed on the ground. 11, for convenience, the lifting ring 73, the lifting rope 65, the pulley 64, and the reduction gear motor 67 are shown only in one or two fixed supports 60, but for operation, four fixed supports should all be installed.

At this time, the four reduction gear motors 67 may be driven simultaneously in one switch box, and if the intermediate support is not level, the motors can be driven individually to level it, so that the two intermediate supports can be raised stably at the same time. In addition, an elastic body 75 formed of concave-convex parts is installed on the upper side of the intermediate support that comes into contact with the upper stopper 62 of the fixed support 60 to act as a buffer when the intermediate support rises and collides with the upper stopper. The concavo-convex elastic body 75 is installed on both sides of the intermediate support 70 inserted into the guide groove 61 of the fixed support 6, so that even if wind blows, the intermediate support 70 moves within the guide groove 61. It can absorb movement or vibration.

In addition, in the drawing, scales 68 are formed at several height positions on the fixed support 60, and one scale 68 is formed on the intermediate support 70 to easily determine the difference in height between the left and right sides of the intermediate support at any position. As can be seen, the intermediate support can be leveled by individual motor operation.

In addition, it is possible to assemble the shade of the ad balloon while raising and lowering the intermediate support 70 by the required height.

Referring to FIG. 11D, the intermediate support 70 has an extension 71 downward to improve the up and down straightness in the guide groove 61, and the extension 71 has a fixed rope 8 as a frame fixture. It can be connected and fixed to the rope ring 72-3 of (72), and the frame fixture 72 faces each of the two fixing plates 72-1 formed with holes on the upper and lower sides, and then the extension part ( A screw is formed only at the end of the bolt so that the hole (not shown) and the upper hole of 71) pass through, and the rest of the shaft is inserted into the bolt rotation shaft (72-2), and the protruding screw part is tightened with a nut to secure the rope fixture (72 ) or loosen the nut to rotate in the direction of the arrow. In addition, threaded parts are formed at both ends between the lower holes of the two fixing plates 72-1, and a rope ring 72-4 having a cylindrical middle part is inserted and both protruding screw parts are tightened with nuts to secure the rope ring ( 72-3 is fixed between the fixing plates 72-1 and used to fix the fixing rope 8.

The wire 74 is fixed to the wire ring 74-1 provided on the intermediate support to fix the vertical connection portion and the first vertical connection portion, and in case of bad weather such as strong wind, the intermediate support 70 is lowered to frame ( 1) can be prevented from being blown away by the wind.

In addition, in the present invention, in consideration of safety, a safety net 41 fixed to a fixed support 60 or a ground structure with a rope 42 at the bottom may be additionally installed in preparation for a fall of the shade including the frame 1. .

1: ad balloon frame, 2: external frame,
3: inner frame, 4: outer shell,
4-1: upper hole, 4-2: lower hole,
4-3: round pipe, 4-4: plumbing pipe
4-5: coupling hole, 4-6: coupling strap,
5: whole vinyl (tube), 5-1: gas inlet,
5-2: junction,
6: stator, 7: first vent,
8: fixed rope, 9: rope hanger
10, 120: cover with second vent, 10-1: cover without second vent,
10-2: square pyramid cover, 11: outer rim,
12: inner edge, 13: second vent,
15: through hole,
20, 120a: auxiliary cover, 20-1: first auxiliary cover,
21, 21-1: the first border,
30: vertical connection part, 31: first vertical connection part,
32: knot fixing part, 32-1: body
32-2: head, 32-3: inner hole
32-4: incision, 33: lower part,
33-1: lower part string, 33-2: lower part ring,
34: connection part, 35: horizontal connection part
40: lower net, 41: safety net,
42: rope,
50: upper net, 51: rim,
52: rope, 53: connection string,
54: first upper netting, 55-1: upper string,
55-2: lower strap, 56: rope,
60: fixed support, 61: guide groove,
61-1: flange, 62: upper stopper,
64: pulley, 65: lifting rope,
67: reduction gear motor, 68: scale
70: intermediate support, 71: extension,
72: frame fixture, 72-1: fixing plate,
72-2: bolt rotation shaft, 72-3: rope ring,
73: lifting hook, 74: wire,
74-1: wire ring, 75: concave-convex elastic body,
80: rope, 81: rope coupler,
82: hollow, 83: upper hole,
84: lower hole, 85: groove
130: connection part, 130a: layer connection part,
181: rim cover,

Claims (18)

In the shade curtain using an ad balloon that forms a shade on the ground,
An ad balloon frame 1 in which the outer frame 2 and the inner frame 3 are formed in a lattice shape to form a first vent 7,
A cover 10 covering the upper part of the first vent 7 of the ad balloon frame 1 and having a second vent 13 and an auxiliary cover 20 covering the upper part of the second vent 13,
A vertical connection part 30 and a first vertical connection part 31 that guide the cover 10 and the auxiliary cover 20 so that they do not shake left and right when rising or falling,
A lower net 40 installed at the bottom of the ad balloon frame 1,
One end of the vertical connection part 30 passes through the through hole 15 of the outer edge 11 of the cover 10 and is fixed to the wire 74 or the upper net 50, and the other end passes through the ad balloon frame 1 and fixed to the lower net 40,
One end of the first vertical connection portion 31 passes through the through hole 15 of the inner edge 12 of the cover 10 and the first edge 21 of the auxiliary cover 20, and the wire 74 or the upper net (50), and the other end is fixed to the lower net 40 at the bottom of the ad balloon frame (1).
According to claim 1,
The cover 10 and the auxiliary cover 20 are formed of a film, and the outer edge 11 and the inner edge 12 of the cover 10 and the first edge 21 of the auxiliary cover 20 are on the film. It is additionally formed by bonding vinyl, and the through-holes 15 in the outer rim, inner rim and first rim are formed of eyelets.
According to claim 2,
The ad balloon frame 1 includes a straight plastic 5 having a gas inlet 5-1 and a plurality of stators attached along the circumference of the plastic 5 at regular intervals in the longitudinal direction of the plastic (5) 6) and a double structure of vinyl and the outer shell (4) surrounding the stator (6).
The method of claim 3,
A shade film of an ad balloon, characterized in that a plurality of junctions (5-2) are formed in the plastic vinyl (5) to give rigidity so that the plastic vinyl (5) does not bend in the wind.
The method of claim 4,
The shell 4 has upper and lower holes 4-1 and 4-2 and upper and lower holes at positions corresponding to the through holes 15 of the cover 10 so that the vertical connection portion 30 vertically penetrates. A round tube (4-3) is installed, and the shell (4) is fixed to the coupling hole (4-5) with a coupling string (4-6) so that the shape is maintained.
The method of claim 5,
The vertical connection portion 30 and the first vertical connection portion 31, characterized in that the knot fixing portion 32 for limiting the rise of the cover 10 and the auxiliary cover 20 is installed.
The method of claim 6,
In the knot fixing part 32, an inner hole 32-3 is formed in the head part 32-2 and the body 32-1 that prevent the through hole 15 from passing through, and the length of the head part and the body part 32-3 is formed. When the incision 32-4 is formed in the direction and installed at the vertical connection part 30 and the first vertical connection part 31, the shade of the ad balloon is fixed by elasticity.
The method of claim 7,
The auxiliary cover 20 and the vertical connection part 30 are connected horizontally with the horizontal connection part 35 instead of the first vertical connection part 31, and the auxiliary cover 20 is guided by the vertical connection part 30 when ascending and descending. The shade of the ad balloon, characterized in that to be.
According to claim 7 or 8,
Around the outer edge 11 of the cover 10 and the auxiliary cover 20 and the through hole 15 of the first edge 21, the lower part string 33-1 connected to the lower part 33 is coupled. The shade of the ad balloon, characterized in that it is.
According to claim 1,
The cover 10 is a cover 10-1 without the second vent 13, and the auxiliary cover is a cross-shaped first auxiliary cover that prevents sunlight from entering between the four covers 10-1. (20-1), and
One end of the vertical connection part 30 passes through the through hole 15 of the cover 10-1 and is fixed to the wire 74 or the upper net 50, or through the through hole 15 of the cover 10-1 And it passes through the through hole 15 of the auxiliary cover 20-1 and is fixed to the wire 74 or the upper net 50, and the other end penetrates the ad balloon frame 1 and is fixed to the lower net 40, A shade curtain of an ad balloon, characterized in that a knot fixing portion 32 for limiting the elevation of the cover 10-1 is installed in the vertical connection portion 30.
According to claim 1,
The ad balloon outer frame 1 is a grid-shaped frame 1 made by using a rope 80 instead of the inner frame 3 and combining the rope 80 with a rope coupler 81, and the vertical connection portion 30 ) is a shade curtain of an ad balloon, characterized in that fixed to the lower net through the hollow of the rope coupler 81.
The method of claim 11,
The rope coupler 81 has a hollow cylindrical shape and drills upper and lower holes on the outer circumferential surface at intervals of 90 degrees, inserts each rope into the upper hole and pulls it out through the lower hole to tie the rope.
According to claim 1,
Characterized in that the intermediate support 70 for fixing the wire 74 or the upper net 50 and the ad balloon frame 1 in the air is inserted into the guide groove 61 of the fixed support 60 and ascends and descends Ad balloon's shade.
The method of claim 13,
The intermediate support 70 is a concavo-convex elastic body 75 is attached to the top and both sides of the intermediate support in contact with the upper stopper to mitigate collision with the upper stopper 62 of the fixed support 60 and absorb vibration The shade of the ad balloon, characterized in that.
The method of claim 14,
The intermediate support 70 is lifted using the pulley 65 of the fixed support by hanging the lifting rope 65 on the lifting ring 73, and the four motors connected to the lifting rope 65 are operated simultaneously, A shade curtain of an ad balloon, characterized in that each motor is individually operated to level the intermediate support (70) and raise it stably.
In the shade curtain using an ad balloon that forms a shade on the ground,
An ad balloon frame 1 in which the outer frame 2 and the inner frame 3 are formed in a lattice shape to form a first vent 7,
A cover 10-1 covering the upper part of the first ventilation hole 7 of the ad balloon frame 1 and a plurality of through holes 15 formed of eyelets including four corners of the outer edge are installed on the cover,
A vertical connection portion 30 that guides the cover 10-1 through the through hole 15 so that it does not shake left and right when the cover 10-1 rises or falls
A lower net 40 installed at the bottom of the ad balloon frame 1,
One end of the vertical connection portion 30 passes through the through hole 15 of the cover 10 and is fixed to the wire 74 or the upper net 50, and the other end penetrates the balloon frame 1 to form the lower net 40. ), or the shade curtain of the ad balloon, characterized in that it is fixed directly to the lower net.
In the shade curtain using an ad balloon that forms a shade on the ground,
An ad balloon frame 1 in which the outer frame 2 and the inner frame 3 are formed in a lattice shape to form a first vent 7,
A cover 10-1 covering the upper part of the first ventilation hole 7 of the ad balloon frame 1 and through-holes 15 made of eyelets are installed at four corners of the outer edge of the cover,
A vertical connection portion 30 that guides the cover 10-1 through the through hole 15 so that it does not shake left and right when the cover 10-1 rises or falls,
A knot fixing part 32 is installed in the vertical connection part 30 so that there is a difference in the rising height of the neighboring cover 10-1,
One end of the vertical connection part 30 passes through the through hole 15 of the cover 10-1 and is fixed to the wire 74 or the upper net 50, and the other end passes through the ad balloon frame 1 and passes through the lower hole. Fixed in (4-2),
The lowering strap (33-1) connecting the lowering part (33) in the form of a square bar of the size of the cover (10-1) is connected to the lowering hook (33-2) installed at the four corners of the lowering part, so that the frame (1) Through the lower hole 4-2, the round tube 4-3, and the upper hole 4-1, and coupled to the through-hole 15 formed on the outer edge 11 of the cover 10, the lower part And the lowering part is coupled to the lowering part ring 33-2 by the connection part 34, characterized in that the shade of the ad balloon.
In the shade curtain using an ad balloon that forms a shade on the ground,
An ad balloon frame 1 in which the outer frame 2 and the inner frame 3 are formed in a lattice shape to form a first vent 7,
The first upper net 54 is fixed by a rope 56 connecting the upper net 50 and the lower net 40 installed below the frame 1,
The square pyramid cover 10-2 on the lower side is placed on the upper part of the first vent 7, and the upper strap 55-1 connected to the central part of the upper surface of the cover 10-2 is attached to the first upper net 54. Fixed, the lower strap 55-2 connected to the quadrangular pyramid of the cover 10-2 is fixed to the lower net 40 installed at the bottom of the frame 1,
The upper quadrangular pyramid cover 10-2 placed between the upper net 50 and the first upper net 54 is located between the lower quadrangular pyramid-shaped cover 10-2, and the upper surface of the cover 10-2 The upper strap 55-1 connected to the central portion is fixed to the upper net 50, and the lower strap 55-2 connected to the quadrangular pyramid of the cover 10-2 is fixed to the first upper net 54, The lower strap (55-2) is a shade curtain of the ad balloon, characterized in that the length is slightly longer so that the square pyramid cover (10-2) can rise.

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