An internal tensioning structure for controlling the deformation of an inflatable amusement facility

Abstract

The present invention proposes an internal tie rod structure for controlling the deformation of an inflatable amusement facility, which is composed of a plurality of main tie rods, horizontal auxiliary tie rods, and inclined auxiliary tie rods that form a horizontal "Y" shape with the horizontal tie rods. The outside of the tie rod structure is a modeling side, and the tie rod structure is composed of auxiliary tie rods, first main tie rods, and middle main tie rods from both sides to the middle; the auxiliary tie rods are composed of a plurality of horizontal auxiliary tie rods and inclined auxiliary tie rods, and the middle main tie rods are composed of a plurality of main tie rods. The adjacent main tie rods of the middle main tie rods are connected by horizontal auxiliary tie rods, the first main tie rod and its adjacent middle main tie rods are connected by horizontal auxiliary tie rods, and the modeling side and the first main tie rod are connected by a plurality of horizontal auxiliary tie rods and a plurality of inclined auxiliary tie rods. The tie rod structure of the present invention can not only effectively control the deformation of inflatable amusement facilities, but also save raw materials, simplify the manufacturing process, and is conducive to cost saving and promotion.

Description

Technical Field

[0001] The invention relates to the field of inflatable amusement facilities, in particular to an internal tensioning structure for controlling the deformation of inflatable amusement facilities. Background Art

[0002] At present, the internal tensioning and restraining structure of inflatable amusement facilities generally adopts several main tension bars and several auxiliary tension bars to be sewn and connected in a cross-shaped manner, thereby forming an overall "well"-shaped tensioning and restraining structure. The "well"-shaped tensioning and restraining structure can mainly control the shape of the inflatable amusement facilities, make the outer surface flat, and restrain its deformation. The existing "well"-shaped tensioning and restraining structure has a high density, is labor-intensive and material-intensive, and results in a high overall cost of the inflatable amusement facilities. Summary of the invention

[0003] The present invention proposes an internal tensioning structure for controlling the deformation of an inflatable amusement facility, which can not only effectively control the deformation of the inflatable amusement facility, but also save raw materials and reduce costs, and its manufacturing process is simple. The technical solution of the present invention is:

[0004] An internal tie bar structure for controlling the deformation of an inflatable amusement facility is composed of a plurality of main tie bars, horizontal auxiliary tie bars, and inclined auxiliary tie bars that form a horizontal "Y" shape with the horizontal tie bars. The outside of the tie bar structure is a modeling side, and the tie bar structure is composed of auxiliary tie bars, first main tie bars, and middle main tie bars from both sides to the middle; the auxiliary tie bars are composed of a plurality of horizontal auxiliary tie bars and inclined auxiliary tie bars, and the middle main tie bars are composed of a plurality of main tie bars. The adjacent main tie bars of the middle main tie bars are connected by horizontal auxiliary tie bars, the first main tie bars are connected to the adjacent middle main tie bars by horizontal auxiliary tie bars, and the modeling side and the first main tie bars are connected by a plurality of horizontal auxiliary tie bars and a plurality of inclined auxiliary tie bars.

[0005] The auxiliary reinforcements between the shaped side and the first main reinforcement in the reinforcement structure are, from top to bottom, the first horizontal auxiliary reinforcements, the first inclined auxiliary reinforcements, the second horizontal auxiliary reinforcements, the second inclined auxiliary reinforcements, the third horizontal auxiliary reinforcements, the fourth horizontal auxiliary reinforcements, the third inclined auxiliary reinforcements, the fifth horizontal auxiliary reinforcements, the fourth inclined auxiliary reinforcements, and the sixth horizontal auxiliary reinforcements.

[0006] Two ends of the first horizontal auxiliary tie bars, the second horizontal auxiliary tie bars, the third horizontal auxiliary tie bars, the fourth horizontal auxiliary tie bars, the fifth horizontal auxiliary tie bars and the sixth horizontal auxiliary tie bars are respectively connected to the side faces of the molding and the first main tie bars.

[0007] One end of the first inclined tie bar connects one end of the first horizontal tie bar and the side of the shape, and the other end connects one end of the second horizontal tie bar and the first main tie bar. One end of the second inclined tie bar connects one end of the second horizontal tie bar and the first main tie bar, and the other end connects one end of the third horizontal tie bar and the side of the shape. One end of the third inclined tie bar connects one end of the fourth horizontal tie bar and the side of the shape, and the other end connects one end of the fifth horizontal tie bar and the first main tie bar. One end of the fourth inclined tie bar connects one end of the fifth horizontal tie bar and the first main tie bar, and the other end connects one end of the sixth horizontal tie bar and the side of the shape.

[0008] The first main tie bars and the middle main tie bars are evenly distributed horizontally. The first horizontal auxiliary tie bars, the second horizontal auxiliary tie bars, the third horizontal auxiliary tie bars, the fourth horizontal auxiliary tie bars, the fifth horizontal auxiliary tie bars, and the sixth horizontal auxiliary tie bars are evenly distributed vertically. The distance between the side surface of the molding and the first main tie bars is consistent with the horizontal distance between the middle main tie bars.

[0009] Beneficial effect: The present invention can not only effectively control the deformation of inflatable amusement facilities, but also save raw materials, simplify the production process, save costs, and facilitate promotion by increasing auxiliary reinforcements between the main reinforcements on both sides and the sides of the shape and reducing the auxiliary reinforcements between the middle main reinforcements. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 A schematic diagram of a main reinforcing bar structure of an internal reinforcing bar structure for controlling the deformation of an inflatable amusement facility;

[0011] Figure 2 A schematic diagram of a horizontal auxiliary tie rod structure of an internal tie rod structure for controlling the deformation of an inflatable amusement facility;

[0012] Figure 3 A schematic diagram of an inclined auxiliary tie rod structure of an internal tie rod structure for controlling the deformation of an inflatable amusement facility;

[0013] Figure 4 for Figure 1 Schematic diagram of the reinforcement structure on the left side of the middle part;

[0014] Figure 5 for Figure 1 Schematic diagram of the reinforcement structure on the middle right side;

[0015] Figure 6 A three-dimensional diagram of an internal tensioning structure for controlling the deformation of an inflatable amusement facility;

[0016] Figure 7 It is a left view of an internal tensioning structure for controlling the deformation of an inflatable amusement facility;

[0017] Figure 8A force diagram of an internal tensioning structure for controlling the deformation of an inflatable amusement facility. DETAILED DESCRIPTION

[0018] Embodiments, in conjunction with the accompanying drawings, further illustrate the implementation of the present invention. Figures 1 to 3 This is the rear side view of the reinforcement structure.

[0019] An internal tie bar structure for controlling the deformation of an inflatable amusement facility is composed of a plurality of main tie bars, horizontal auxiliary tie bars, and inclined auxiliary tie bars that form a horizontal "Y" shape with the horizontal tie bars. The left side of the tie bar structure is a modeling side 4, and the tie bar structure is composed of horizontal auxiliary tie bars 2 and inclined auxiliary tie bars 3, horizontal auxiliary tie bars 14, first main tie bars 11, middle main tie bars 13 and middle horizontal auxiliary tie bars 15 from the left to the middle; the middle main tie bars 13 are composed of a plurality of main tie bars. The adjacent main tie bars of the middle main tie bars 13 are connected by horizontal auxiliary tie bars 15, the first main tie bars 11 and the adjacent middle main tie bars are connected by horizontal auxiliary tie bars 14, and the modeling side 4 and the first main tie bars 11 are connected by a plurality of horizontal auxiliary tie bars 2 and a plurality of inclined auxiliary tie bars 3.

[0020] The auxiliary reinforcements between the shaped side 4 and the first main reinforcement 11 in the reinforcement structure are, from top to bottom, the first horizontal auxiliary reinforcement 21, the first inclined auxiliary reinforcement 31, the second horizontal auxiliary reinforcement 22, the second inclined auxiliary reinforcement 32, the third horizontal auxiliary reinforcement 23, the fourth horizontal auxiliary reinforcement 24, the third inclined auxiliary reinforcement 33, the fifth horizontal auxiliary reinforcement 25, the fourth inclined auxiliary reinforcement 34 and the sixth horizontal auxiliary reinforcement 26.

[0021] Two ends of the first horizontal auxiliary reinforcement 21, the second horizontal auxiliary reinforcement 22, the third horizontal auxiliary reinforcement 23, the fourth horizontal auxiliary reinforcement 24, the fifth horizontal auxiliary reinforcement 25 and the sixth horizontal auxiliary reinforcement 26 are respectively connected to the molding side surface 4 and the first main reinforcement 11.

[0022] One end of the first inclined tie bar 31 connects one end of the first horizontal tie bar 21 and the molding side 11, and the other end connects one end of the second horizontal tie bar 22 and the first main tie bar 11. One end of the first inclined tie bar 31 connects one end of the second horizontal tie bar 22 and the first main tie bar 11, and the other end connects one end of the third horizontal tie bar 23 and the molding side 4. One end of the third inclined tie bar 33 connects one end of the fourth horizontal tie bar 24 and the molding side 4, and the other end connects one end of the fifth horizontal tie bar 25 and the first main tie bar 11. One end of the fourth inclined tie bar 34 connects one end of the fifth horizontal tie bar 25 and the first main tie bar 12, and the other end connects one end of the sixth horizontal tie bar 26 and the molding side 4.

[0023] The first main tie bars 11 and the middle main tie bars 13 are evenly distributed horizontally. The first horizontal auxiliary tie bars 21, the second horizontal auxiliary tie bars 22, the third horizontal auxiliary tie bars 23, the fourth horizontal auxiliary tie bars 24, the fifth horizontal auxiliary tie bars 25, and the sixth horizontal auxiliary tie bars 26 are evenly distributed vertically. The distance between the molding side surface 4 and the first main tie bars 11 is consistent with the horizontal distance between the middle main tie bars 13.

[0024] The right side of the tie bar structure is the modeling side 41. From the right to the middle, the tie bar structure is composed of horizontal auxiliary tie bars 20, inclined auxiliary tie bars 30, horizontal auxiliary tie bars 141, first main tie bars 111, middle main tie bars 13 and middle horizontal auxiliary tie bars 15. The middle main tie bars 13 are composed of a number of main tie bars. The adjacent main tie bars of the middle main tie bars 13 are connected by horizontal auxiliary tie bars 15, the first main tie bars 111 and the adjacent middle main tie bars are connected by horizontal auxiliary tie bars 141, and the modeling side 41 and the first main tie bars 111 are connected by a number of horizontal auxiliary tie bars 2 and a number of inclined auxiliary tie bars 3.

[0025] The auxiliary reinforcements between the shaped side 41 and the first main reinforcement 111 in the reinforcement structure are, from top to bottom, the first horizontal auxiliary reinforcement 211, the first inclined auxiliary reinforcement 311, the second horizontal auxiliary reinforcement 221, the second inclined auxiliary reinforcement 321, the third horizontal auxiliary reinforcement 231, the fourth horizontal auxiliary reinforcement 241, the third inclined auxiliary reinforcement 331, the fifth horizontal auxiliary reinforcement 251, the fourth inclined auxiliary reinforcement 341, and the sixth horizontal auxiliary reinforcement 261.

[0026] The two ends of the first horizontal auxiliary reinforcement 211, the second horizontal auxiliary reinforcement 221, the third horizontal auxiliary reinforcement 231, the fourth horizontal auxiliary reinforcement 241, the fifth horizontal auxiliary reinforcement 251 and the sixth horizontal auxiliary reinforcement 261 are respectively connected to the molding side surface 41 and the first main reinforcement 111.

[0027] One end of the first inclined tie bar 311 connects one end of the first horizontal tie bar 211 and the modeling side 111, and the other end connects one end of the second horizontal tie bar 221 and the first main tie bar 111. One end of the first inclined tie bar 311 connects one end of the second horizontal tie bar 221 and the first main tie bar 111, and the other end connects one end of the third horizontal tie bar 231 and the modeling side 41. One end of the third inclined tie bar 331 connects one end of the fourth horizontal tie bar 241 and the modeling side 41, and the other end connects one end of the fifth horizontal tie bar 251 and the first main tie bar 111. One end of the fourth inclined tie bar 341 connects one end of the fifth horizontal tie bar 251 and the first main tie bar 121, and the other end connects one end of the sixth horizontal tie bar 261 and the modeling side 41.

[0028] The first main tie bars 111 and the middle main tie bars 13 are evenly distributed horizontally. The first horizontal auxiliary tie bars 211, the second horizontal auxiliary tie bars 221, the third horizontal auxiliary tie bars 231, the fourth horizontal auxiliary tie bars 241, the fifth horizontal auxiliary tie bars 251, and the sixth horizontal auxiliary tie bars 261 are evenly distributed vertically. The distance between the molding side surface 41 and the first main tie bars 111 is consistent with the horizontal distance between the middle main tie bars 131.

[0029] Taking a conventional 8.65*10*4.5m inflatable slide as an example, the effect of the reinforcing bar structure of the present invention is analyzed:

[0030] The number of intermediate auxiliary reinforcing bars in the reinforcing bar structure used in the prior art is 5 layers, the area of ​​auxiliary reinforcing bars is 324 square meters, and the number of meters of auxiliary reinforcing bar sewing is 560 meters. The number of intermediate auxiliary reinforcing bars in the reinforcing bar structure of the present invention is 2 layers, the area of ​​auxiliary reinforcing bars is 180 square meters, and the number of meters of auxiliary reinforcing bar sewing is 288 meters. In comparison, the number of auxiliary reinforcing bars in the reinforcing bar structure of the present invention is reduced by 3 layers, the area of ​​auxiliary reinforcing bars is reduced by 144 square meters, and the number of meters of auxiliary reinforcing bar sewing is reduced by 272 meters; the number of layers is reduced by 60%, the area of ​​auxiliary reinforcing bars is reduced by 44.44%, and the number of meters of auxiliary reinforcing bar sewing is reduced by 48.57%. The data is shown in Table 1:

[0031] Table 1

[0032] Prior art The technology of the present invention Effect percentage Auxiliary reinforcement layers 5th floor 2nd floor Reduce 3 layers 60％ Auxiliary stretching area 324 sqm 180 sqm Reduced by 144 square meters 44.44％ Auxiliary stretch sewing meters 560m 288m Reduced by 272 meters 48.57％

[0033] Combination Figure 8 , the force analysis is as follows,

[0034] 8.65*10*4.5m inflatable slide, side area S≈22.9㎡, inflation pressure P≈1000pa,

[0035] According to the mechanical formula F = P*S, the total side pressure can be obtained as F = P*S = 1000*22.9 = 22900N.

[0036] The entire lateral pressure can be assumed to be distributed on several auxiliary reinforcement lines, so that the force conditions per unit length of auxiliary reinforcement can be calculated.

[0037] The auxiliary tie rod length L in the tie rod structure of the present invention is 29.8 m, and the force per unit length is F = 769 N / m. Figure 6The main concentrated forces of the auxiliary reinforcement shown in are Ftotal upper and Ftotal lower. According to the length of the horizontal auxiliary reinforcement between the side of the model and the first main reinforcement, the force value F1 of the first horizontal auxiliary reinforcement 211, the force value F2 of the second horizontal auxiliary reinforcement 221, the force value F3 of the third horizontal auxiliary reinforcement 231, the force value F4 of the fourth horizontal auxiliary reinforcement 241, the force value F5 of the fifth horizontal auxiliary reinforcement 251, and the force value F6 of the sixth horizontal auxiliary reinforcement 261 can be calculated (Table 2). It can be concluded that:

[0038] Total F = F1 + F2 + F3 = 8293N

[0039] F total = F4 + F5 + F6 = 14605N

[0040] The unit length force at the main concentrated force points of the auxiliary reinforcement Ftotal up and Ftotal down is:

[0041] Fup = 2430N / m

[0042] F down = 2258N / m

[0043] According to the tensile test, the minimum tensile force per unit length of the reinforcement cloth in actual use is F=9900N / m.

[0044] Table 2

[0045]

[0046] It can be inferred that the bearing capacity of the reinforcement cloth in actual use is about 4 times that of the auxiliary reinforcement cloth in the reinforcement structure of the present invention, which fully meets the use requirements. Therefore, the reinforcement structure of the present invention can meet the use requirements and can achieve the requirements of controlling the deformation of inflatable amusement facilities.

[0047] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. The present invention may have various changes and improvements without departing from the scope of the present invention, and these changes and improvements all fall within the scope of the invention claimed for protection.

[0048] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by the terms "upper", "lower", "left side", "right side", "rear side", "middle", etc. are only simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the protection content of the present invention.

[0049] If the terms "first", "second", "third", "fourth", "fifth", "sixth" and so on are used in this patent to limit components, those skilled in the art should know that the use of "first", "second", "third", "fourth", "fifth", "sixth" is only for the convenience of describing the simplified description of the present invention, and the above terms have no special meaning.

Claims

1. An internal tie bar structure for controlling the deformation of an inflatable amusement facility, which is composed of a plurality of main tie bars, horizontal auxiliary tie bars, and inclined auxiliary tie bars forming a horizontal "Y" shape with the horizontal tie bars. The outside of the tie bar structure is a modeling side, and the tie bar structure is composed of auxiliary tie bars, first main tie bars, and middle main tie bars from both sides to the middle; the auxiliary tie bars are composed of a plurality of horizontal auxiliary tie bars and inclined auxiliary tie bars, the middle main tie bars are composed of a plurality of main tie bars, the adjacent main tie bars of the middle main tie bars are connected by horizontal auxiliary tie bars, the first main tie bars are connected to the adjacent middle main tie bars by horizontal auxiliary tie bars, and the modeling side and the first main tie bars are connected by a plurality of horizontal auxiliary tie bars and a plurality of inclined auxiliary tie bars.

2. The internal tensioning structure for controlling the deformation of an inflatable amusement facility according to claim 1, characterized in that: The auxiliary reinforcements between the shaped side and the first main reinforcement in the reinforcement structure are, from top to bottom, the first horizontal auxiliary reinforcement, the first inclined auxiliary reinforcement, the second horizontal auxiliary reinforcement, the second inclined auxiliary reinforcement, the third horizontal auxiliary reinforcement, the fourth horizontal auxiliary reinforcement, the third inclined auxiliary reinforcement, the fifth horizontal auxiliary reinforcement, the fourth inclined auxiliary reinforcement, and the sixth horizontal auxiliary reinforcement.

3. The internal tensioning structure for controlling the deformation of an inflatable amusement facility according to claim 2, characterized in that: The two ends of the first horizontal auxiliary tie bars, the second horizontal auxiliary tie bars, the third horizontal auxiliary tie bars, the fourth horizontal auxiliary tie bars, the fifth horizontal auxiliary tie bars and the sixth horizontal auxiliary tie bars are respectively connected to the molding side surface and the first main tie bars.

4. The internal tensioning structure for controlling the deformation of an inflatable amusement facility according to claim 2, characterized in that: One end of the first inclined auxiliary tie bar is connected to one end of the first horizontal auxiliary tie bar and the shaping side, and the other end is connected to one end of the second horizontal auxiliary tie bar and the first main tie bar. One end of the second inclined auxiliary tie bar is connected to one end of the second horizontal auxiliary tie bar and the first main tie bar, and the other end is connected to one end of the third horizontal auxiliary tie bar and the shaping side. One end of the third inclined auxiliary tie bar is connected to one end of the fourth horizontal auxiliary tie bar and the shaping side, and the other end is connected to one end of the fifth horizontal auxiliary tie bar and the first main tie bar. One end of the fourth inclined auxiliary tie bar is connected to one end of the fifth horizontal auxiliary tie bar and the first main tie bar, and the other end is connected to one end of the sixth horizontal auxiliary tie bar and the shaping side.

5. The internal tensioning structure for controlling the deformation of an inflatable amusement facility according to claim 2, characterized in that: The first main tension reinforcement and the middle main tension reinforcement are evenly distributed horizontally, the first horizontal auxiliary tension reinforcement, the second horizontal auxiliary tension reinforcement, the third horizontal auxiliary tension reinforcement, the fourth horizontal auxiliary tension reinforcement, the fifth horizontal auxiliary tension reinforcement, and the sixth horizontal auxiliary tension reinforcement are evenly distributed vertically, and the distance between the side surface of the shape and the first main tension reinforcement is consistent with the horizontal distance between the middle main tension reinforcements.

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