Architecture of arena

Abstract

The utility model relates to the body training equipment technology, and discloses an arena architecture, which comprises corner protection pads and stand columns, by adopting the design that the stand columns are combined with the corner protection pads, the stand columns on the outer side are connected through telescopic hinge supporting pieces, the corner protection pads on the inner side are connected with the stand columns through telescopic components, and by combining the stretching and retracting of protection ropes, when the arena architecture needs to be retracted, the stand columns are connected through the telescopic components. The distance limitation between every two adjacent corner protection pads can be relieved by adjusting the lengths of the protection ropes, the stand columns are pushed, the hinged supporting pieces are relatively contracted, and then the corner protection pads can be contracted and gathered relative to the center; when the corner protection pads need to be unfolded, the corner protection pads can be pulled to enable the hinged supporting pieces to relatively extend to proper positions, then the protection ropes are spliced or unfolded, the positions of the corner protection pads can be relatively fixed, rapid unfolding of the corner protection pads is completed, and the corner protection pads are convenient and rapid to use, do not need to be disassembled and assembled and are more rapid to unfold or contract.

Description

Technical Field

[0001] This invention relates to the field of sports training equipment technology, and in particular to a ring structure. Background Technology

[0002] A ring is a temporary platform or a specially set-up stage for performances or competitions. This type of ring mainly consists of a platform, corner protectors, and a frame (band) connecting the corner protectors. Such a ring structure is inconvenient to disassemble, reassemble, or move. There is another type of ring, which can be moved, but requires a complicated "disassembly and reassembly" process (i.e., disassembly before transportation and reassembly upon arrival at the destination), which is time-consuming, labor-intensive, and inconvenient to use.

[0003] Chinese patent application 202211030232.2 provides a folding and extending arena structure. Although it can achieve the purpose of folding and extending, it requires many installation positions during the folding or extending process. This means that opening or closing it requires manual locking or loosening of multiple parts, making the operation still relatively complicated.

[0004] Therefore, there is an urgent need to develop a ring structure that can be quickly extended or disassembled to reduce manual labor intensity and make it convenient and practical. Summary of the Invention

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and provide a ring structure that solves the technical problem that the ring structure requires many manual operation steps to shrink or expand, resulting in inconvenience in use.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] A ring structure is disclosed, including uprights, hinged supports, ropes, telescopic components, and corner pads. There are four uprights arranged in a rectangular corner configuration. Adjacent uprights are connected by telescopic hinged supports (i.e., "adjacent uprights are connected by unfoldable / foldable hinged supports"). Adjacent corner pads are connected by ropes. The telescopic components are connected between the uprights and the ropes.

[0008] In a preferred embodiment of the above scheme, the side of the corner protector is provided with a positioning buckle for limiting the safety rope.

[0009] Based on the above-mentioned preferred embodiment, a groove is provided on the side opposite to the corner pad of the column, and a buckle is protruding in the groove. The telescopic component includes a telescopic part connecting the column and the protective rope. The telescopic part includes a column base connecting the column, a rope base connecting the protective rope, and a tie rod connecting the column base and the rope base. The rope base is connected to the buckle.

[0010] Based on the above-mentioned preferred embodiment, the connecting column seat includes a longitudinal groove, a column seat pull plate, and a column seat threaded hole that extends transversely through the longitudinal groove. The longitudinal groove is adapted to the locking buckle in a forked manner and is inserted into the column seat threaded hole by a column seat screw, which then passes through the locking buckle hole through the longitudinal groove. The column seat pull plate is provided on the connecting column seat at one end opposite to the longitudinal groove and has a column seat adjustment hole. The pull rod passes through the column seat adjustment hole.

[0011] Based on the above-mentioned preferred embodiment, the rope seat includes a rope seat pull plate arranged opposite to the column seat pull plate, a horizontal groove, a longitudinal screw hole that passes through the horizontal groove near the end, and a horizontal groove screw that is adapted to the longitudinal screw hole. The rope is in the horizontal groove. The rope seat pull plate is provided with a rope seat adjustment hole opposite to the horizontal groove, which is relative to the column seat adjustment hole. The pull rod passes through the rope seat adjustment hole.

[0012] In a preferred embodiment of the above scheme, the telescopic component further includes a protective sleeve fitted onto the connecting column seat and the tie rod.

[0013] Based on the above-mentioned preferred embodiment, the hinged support includes multiple sets of interconnected composite rods. The two ends of the hinged support are respectively hinged to adjacent columns. The composite rod includes a middle single rod and a side single rod. The middle single rod and the side single rod are hinged at the middle. The top of the middle single rod of the composite rod is hinged to the top of the side single rod of the adjacent composite rod.

[0014] Based on the above-mentioned preferred embodiment, the combined rod includes two side single rods, the middle, head and bottom of the two side single rods are connected by a center screw, the middle of the middle single rod is connected to the middle of the side single rod by a center screw, and the middle single rod of adjacent combined rods is hinged to the head of the side single rod by a center screw.

[0015] Based on the above scheme, a preferred option is to install rollers with a built-in locking function at the bottom of the column.

[0016] Based on the above scheme, the four corner protectors form a rectangle when the ring structure is closed.

[0017] The arena structure of this invention employs a design combining uprights and corner protectors. The outer uprights are connected by retractable hinged supports, while the inner corner protectors are connected to the uprights by telescopic components. Combined with the extension and retraction of the protective rope, when retraction is needed, the length of the protective rope can be adjusted to remove the spacing restriction between adjacent corner protectors, pushing the uprights to cause the hinged supports to retract relatively, thus converging the corner protectors towards the center. When expansion is needed, the corner protectors can be pulled to extend the hinged supports to the appropriate position, and then the relative positions of the corner protectors can be fixed by splicing or unfolding the protective rope, allowing for rapid expansion. This design is convenient and quick to use, requiring no nut disassembly or reassembly, and making expansion and retraction even faster.

[0018] Compared with the prior art, the beneficial effects of the present invention are: the arena structure of the present invention can be unfolded or retracted without the need for disassembly of nuts or parts, making it convenient to use and easy to install. Attached Figure Description

[0019] The preferred embodiments will now be described in a clear and easy-to-understand manner, in conjunction with the accompanying drawings, to further explain the above-mentioned characteristics, technical features, advantages, and implementation methods of the present invention.

[0020] Figure 1 The diagram shows the contracted state of the arena structure.

[0021] Figure 2 A schematic diagram of the extended state of the arena structure is presented.

[0022] Figure 3 yes Figure 2 Enlarged view of point A in the center circle.

[0023] Figure 4 yes Figure 2 Enlarged view of point B in the middle circle.

[0024] Brief explanation of the symbols in the diagram: Column 10, Groove 11, Lock 12, Lock Hole 12; Hinged Support 20, Combination Rod 21, Middle Plate Single Rod 211, Side Plate Single Rod 212, Center Screw 213, End Screw 214; Protective Rope 30; Telescopic Component 40, Protective Sleeve 41, Telescopic Part 42, Column Connector 421, Longitudinal Groove 4211, Column Connector Pull Plate 4212, Column Connector Threaded Hole 4213, Column Connector Screw 4214, Rope Connector 422, Rope Connector Pull Plate 4221, Horizontal Groove 4222, Horizontal Groove Screw 4223, Pull Rod 423, Adjusting Cap 4231; Corner Protector 50, Positioning Buckle 51; Roller 60, Main Body 61, Roller 62, Brake Handle 63. Detailed Implementation

[0025] In the following description, specific details such as particular system architectures and techniques are set forth for illustrative purposes and not for limitation, in order to provide a thorough understanding of the embodiments of this application. However, those skilled in the art will understand that this application can also be implemented in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, apparatuses, circuits, and methods have been omitted so as not to obscure the description of this application with unnecessary detail.

[0026] It should be understood that, when used in this specification and the appended claims, the term "comprising" indicates the presence of a descriptive feature, integral, step, operation, element, and / or component, but does not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or sets.

[0027] To keep the drawings concise, only the parts relevant to the invention are shown schematically in each figure, and they do not represent the actual structure of the product. Furthermore, for ease of understanding, in some figures, only one of components with the same structure or function is shown schematically, or only one is labeled. In this document, "one" can mean not only "only one" but also "more than one".

[0028] It should also be further understood that the term “and / or” as used in this application specification and the appended claims means any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0029] In the embodiments shown in the accompanying drawings, the directional indications (such as up, down, left, right, front, and back) used to explain the structure and movement of the various components of the invention are relative rather than absolute. These descriptions are appropriate when these components are in the positions shown in the drawings. If the descriptions of the positions of these components change, these directional indications also change accordingly.

[0030] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0031] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the specific implementation methods of the present invention will be described below with reference to the accompanying drawings. Obviously, the drawings described below are merely some embodiments of the present invention. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without any creative effort.

[0032] Please see Figure 1 and Figure 2 , Figure 1 This is a diagram illustrating the structure of the arena in a contracted state. Figure 2 This is a schematic diagram of the arena structure of the present invention in an unfolded state.

[0033] An arena structure according to the present invention (see also: Figure 3 and Figure 4 The figure includes a column 10, a hinged support 20, a protective rope 30, a telescopic component 40, and a corner protector 50.

[0034] In this example, there are four columns. When the four columns are upright, they are presented as the corner points of a rectangle. To facilitate the folding or unfolding of the four columns, adjacent columns 10 are connected by a telescopic hinged support 20.

[0035] The hinged support 20 is telescopically provided at the lower end of the column 10 to accommodate the retraction or extension of adjacent columns 10. The hinged support 20 is composed of at least three sets of combined rods 21 connected together.

[0036] In this example, the telescopic component 40 includes a telescopic part 42 connecting the column 10 and the protective rope 30; the corner pad 50 is arranged parallel to the corresponding column, and the telescopic part 42 pulls the inserted protective rope 30 so that the two ends of the protective rope 30 extend at right angles and the corner pad 50 is in the right angle.

[0037] In this example, the corner protector 50 is made of a flexible material (not limited to sponge, foam and fabric). The two sides forming a right angle based on the triangular cross section are respectively provided with positioning buckles 51 at the height of the telescopic part 42. The protective rope 30 is positioned by the positioning buckles 51 so that the corner protector 50 can be supported and suspended by the telescopic part 42 when the protective rope 30 is not under tension.

[0038] In this embodiment, please refer to [reference needed]. Figure 3 and Figure 4 In the figure, the column 10 is not limited to a square cross section. It has a groove 11 on the side opposite to the corner protector 50. A buckle 12 protrudes from the groove 11 and the buckle 12 has a buckle hole 121 that passes through laterally.

[0039] In this embodiment, please continue to refer to [reference needed]. Figure 3 and Figure 4 In the figure, the telescopic component 40 can transmit the force between the column 10 and the protective rope 30. In this example, the telescopic component 40 includes a protective sleeve 41 that fits over the telescopic part 42, wherein: the telescopic part 42 includes a connecting column seat 421 connecting the column 10, a connecting rope seat 422 connecting the protective rope 30, and a tie rod 423 connecting the connecting column seat 421 and the connecting rope seat 422, wherein:

[0040] In this example, the connecting column base 421 includes a longitudinal slot 4211, a column base pull plate 4212, and a column base threaded hole 4213 that extends transversely through the longitudinal slot. The longitudinal slot 4211 is adapted to the locking buckle 12 in a forked manner and is inserted into the column base threaded hole 4213 via a column base screw 4214, which then passes through the locking buckle hole 121 to connect the connecting column base 421 to the column. The column base pull plate 4212 is provided on the connecting column base 421 at one end opposite to the longitudinal slot 4211 and has a column base adjustment hole (not shown).

[0041] In this example, the rope seat 422 includes a rope seat pull plate 4221 positioned opposite the column seat pull plate 4212, a transverse groove 4222, and a longitudinal screw hole (not shown) extending longitudinally through the transverse groove near the end, as well as a transverse groove screw 4223 adapted to the longitudinal screw hole. The protective rope 30 is stopped in the transverse groove 4222 by the transverse groove screw 4223 (tightening to form a right angle). The protective rope can slide and shift, but cannot come out of the transverse groove. The rope seat pull plate 4221 has a rope seat adjustment hole (not shown) opposite the transverse groove 4222, corresponding to the column seat adjustment hole.

[0042] In this example, the pull screw 423 includes an adjusting cap 4231 and lead screws (not labeled) extending on both sides. The lead screws on both sides are respectively adapted to the column seat adjusting hole and the rope seat adjusting hole. The telescopic part 42 is extended / retracted by braking (or turning) the adjusting cap 4231.

[0043] In this embodiment, please refer again. Figure 1 , Figure 2 and Figure 4 The hinged support 20 in the figure includes multiple sets of hinged composite rods 21. In this example, the hinged support 20 connecting the adjacent columns 10 includes three sets of composite rods 21 (these three sets of composite rods are divided into the middle composite rod and the left and right composite rods hinged at both ends of the middle composite rod).

[0044] It should be noted that in this embodiment, the single rod structure of each of the three sets of combined rods is the same. Each set of single rods includes a center hole (not labeled), a left end hole (not labeled), and a right end hole (not labeled). Each set of combined rods 21 consists of three single rods (such as the middle single rod 211 and the side single rod 212 that clamps the middle single rod) and a center screw 213 that is adapted to the center hole of the three single rods.

[0045] When assembling the hinged support, the right end of the middle piece of the left composite rod is clamped to the left end of the side piece of the middle composite rod, and the left end hole of the middle piece is aligned with the right end hole of the side piece in a through manner. Then, the end screws 214 are inserted to make them hinged together. Since the diagram is clear, the hinged connection of the three sets of composite rods 21 and the connection of the column 10 will not be described in detail. The same principle applies.

[0046] In this embodiment, the two ends of the middle set of combined hinged support members 20 are respectively hinged to the adjacent columns 10. The combined rod 21 includes a middle single rod 211 and a side single rod 212. The middle single rod 211 and the side single rod 212 are hinged at the middle. The top of the middle single rod 211 of the combined rod 21 is hinged to the top of the side single rod 212 of the adjacent combined rod 21. When the middle single rod 211 is pulled, the middle single rod 211 and the side single rod 212 move relative to each other. By adjusting the angle between the two, the length of the combined rod 21 can be adjusted, thereby changing the overall length of the root assembly.

[0047] The combined rod 21 of the present invention includes two side single rods 212. The middle, head, and bottom of the two side single rods 212 are connected by a center screw 213. The middle part of the middle single rod 211 is connected to the middle part of the side single rod 212 by a center screw 213. The middle single rod 211 of adjacent combined rods 21 is hinged to the head of the side single rod 212 by a center screw 213. For details of the structure, please refer to [link to specific structural description]. Figure 4 As shown.

[0048] Please continue reading. Figure 4 As shown, the telescopic component 40 of the present invention includes a tie rod 423 and a column base 421 in the shape of a rectangular pipe pile. The bottom of the column base 421 is provided with a column base pull plate 4212 with a through hole. The two column bases 421 are arranged at intervals and are respectively connected to the corner protector 50 and the column 10. The tie rod 423 passes through the through hole and is locked by a nut. The middle parts of the two tie rods 423 are connected by an adjusting cap 4231.

[0049] When it is necessary to adjust or change the distance between the corner protector 50 and the upright 10, the length of the adjusted cap 4231 after splicing can be adjusted by turning the adjusting cap 4231, thereby changing the distance between the corner protector 50 and the upright 10. It is highly operable and convenient and quick to use.

[0050] On the other hand, the connecting column base 421 connected to the corner protector 50 of the present invention has horizontal slots 4222 on both sides, and horizontal slot screws 4223 are installed on the connecting column base 421. The center line of the horizontal slot screw 4223 is set perpendicular to the center line of the horizontal slot 4222. The connecting rod 12 passes through the horizontal slot 4222 and is rotatably connected to the horizontal slot screw 4223. That is, the horizontal slot 4222 provides installation space for the connecting rod 12, so that the two connecting rods 12 are set perpendicularly. The horizontal slot screw 4223 is hinged to the connecting rod 12 to realize the rotation of the connecting rod 12 relative to the horizontal slot screw 4223. Combined with the positioning buckle 51 provided on the side end face of the corner protector 50, the connecting rod 12 is locked.

[0051] Furthermore, the telescopic component 40 of the present invention also includes a protective sleeve 41 fitted onto the connecting column seat 421 and the tie rod 423.

[0052] exist Figure 3 and Figure 4 It also includes a brake wheel foot 60 located at the lower end of the column. The brake wheel foot 60 includes a main body 61 that is securely connected to the groove 11 at the lower end of the column, a roller 62 located at the bottom of the main body, a braking mechanism (not shown) located inside the main body, and a brake handle 63 extending from the braking mechanism. The roller 62 can be locked to roll by operating the brake handle.

[0053] The four corner protectors 50 of this invention can be spliced ​​together to form a rectangle, so that the shrinking ring structure is smaller in volume.

[0054] The arena structure of this invention employs a design combining uprights 10 and corner protectors 50. The outer uprights 10 are connected by retractable hinged supports 20, while the inner corner protectors 50 are connected to the uprights 10 by telescopic components 40. A pluggable or retractable protective rope 13, connected to the connecting rod 12, allows for retraction. When retraction is needed, the length of the protective rope 13 can be adjusted to remove the spacing restriction between adjacent corner protectors 50, pushing the uprights 10 and causing the hinged supports 20 to retract relative to each other, thus converging the corner protectors 50 towards the center. When expansion is needed, the corner protectors 50 can be pulled to extend the hinged supports 20 to a suitable position. Then, by splicing or unfolding the protective rope 13, the relative positions of the corner protectors 50 can be fixed, enabling rapid expansion. This design is convenient and quick to use, requiring no nut disassembly or reassembly, and allowing for faster expansion or contraction.

[0055] Compared with the prior art, the beneficial effects of the present invention are: the arena structure of the present invention can be unfolded or retracted without the need for disassembly of nuts or parts, making it convenient to use and easy to install.

[0056] In the above embodiments, the descriptions of each embodiment have different focuses. For parts that are not described in detail or recorded in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0057] It should be noted that the above embodiments can be freely combined as needed. The above are merely preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

[0058] In the above embodiments, the descriptions of each embodiment have different focuses. For parts that are not described in detail or recorded in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0059] It should be noted that the above embodiments can be freely combined as needed. The above are merely preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A dais architecture comprising a stand, a hinged support, a rope guard, a telescopic member and a corner guard, characterized in that: There are four uprights arranged in a rectangular corner configuration. Adjacent uprights are connected by hinged supports that can be unfolded / folded. Adjacent corner pads are connected by protective ropes. Telescopic components are connected between the uprights and the protective ropes.

2. The platform architecture of claim 1, wherein: The corner protector pads have positioning buckles on the sides to limit the safety rope.

3. The platform architecture of claim 1, wherein: The upright and the corner pad are provided with a groove on the side opposite to each other. A buckle is protruding in the groove. The telescopic component includes a telescopic part connected between the upright and the protective rope. The telescopic part includes a connecting post seat connected to the upright, a connecting rope seat connected to the protective rope, and a tie rod connected between the connecting post seat and the connecting rope seat. The connecting rope seat is connected to the buckle.

4. The platform architecture of claim 3, wherein: The connecting column seat includes a longitudinal groove, a column seat pull plate, and a column seat threaded hole that extends transversely through the longitudinal groove. The longitudinal groove is adapted to the locking buckle in a forked manner and is inserted into the column seat threaded hole by a column seat screw, which then passes through the locking buckle hole through the longitudinal groove. The column seat pull plate is provided on the connecting column seat at one end opposite to the longitudinal groove and has a column seat adjustment hole. The pull rod passes through the column seat adjustment hole.

5. The platform architecture of claim 4, wherein: The rope seat includes a rope seat pull plate arranged opposite to the column seat pull plate, a transverse groove, a longitudinal screw hole that passes through the transverse groove near the end, and a transverse groove screw that is adapted to the longitudinal screw hole. The rope is in the transverse groove. The rope seat pull plate is provided with a rope seat adjustment hole opposite to the transverse groove, which is relative to the column seat adjustment hole. The tie rod passes through the rope seat adjustment hole.

6. The platform architecture of claim 4, wherein: The telescopic component also includes protective sleeves fitted onto the connecting column base and the tie rod.

7. The platform architecture of claim 1, wherein: The hinged support includes multiple sets of interconnected composite rods. The two ends of the hinged support are respectively hinged to the adjacent columns. The composite rod includes a middle single rod and a side single rod. The middle single rod and the side single rod are hinged at the middle. The top of the middle single rod of the composite rod is hinged to the top of the side single rod of the adjacent composite rod.

8. The platform architecture of claim 7, wherein: The composite rod includes two side rods, the middle, head and bottom of which are connected by center screws. The middle of the middle rod is connected to the middle of the side rods by a center screw. The middle rods of adjacent composite rods are hinged to the heads of the side rods by center screws.

9. The platform architecture of claim 1, wherein: The bottom of the column is equipped with rollers with a built-in locking function.

10. The platform architecture of claim 1, wherein: The four corner protectors form a rectangle when the ring structure is closed.

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