High-bearing-capacity adjustable large trampoline
A technology with adjustable bearing capacity, applied to trampolines, springboards, etc., can solve the problems of bulky metal frame, large number of springs fixing the trampoline, inconvenient transportation and disassembly, etc., to achieve consistent elastic characteristics, meet performance flexibility and stability, and install The effect of easy disassembly
Pending Publication Date: 2022-01-28
浙江金耐斯体育用品有限公司
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However, this performance activity has higher requirements on the trampoline body: first, the specification of the net surface is much larger than that of the standard trampoline, and at least the side length must be at least 5 meters in the tensioned state, so as to ensure that multiple stunt performers can perform on the trampoline. secondly, the fixing frame of the mesh surface also needs to be strengthened correspondingly due to the improvement of the mesh surface specification. If the metal frame in the technical solution disclosed in the above reference document is used, the metal frame is too heavy, and the number of springs for fixing the trampoline is too large , transportation and disassembly are inconvenient, and it cannot meet the needs of trampoline stunt performances that need to be quickly withdrawn
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[0032] A high-capacity adjustable large-scale trampoline, as attached figure 1 As shown, it includes a mesh surface 10, and also includes a fixed rope 2 arranged on the mesh surface 10 and used for tensioning the mesh surface 10, and is arranged on the end of the fixed rope 2 and is used for hoisting the fixed rope. 2 tension adjustment unit 3 .
[0033] In this embodiment, the mesh surface 10 is rectangular, and the size of the mesh surface 10 is 10 meters * 7 meters in a fixed and tensioned state, and the height above the ground is 2.5 meters. Such specifications and heights can ensure Sufficient take-off height, safe landing distance and sufficient training area for stuntmen training or performing. In addition, in order to meet the performance needs of stuntmen, the mesh surface 10 needs to be quickly installed / evacuated from the venue before and after the performance. , the chassis is too bulky and heavy to be transported quickly. Therefore, in this embodiment, the stru...
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A high-bearing-capacity adjustable large trampoline comprises a net face and further comprises a fixing rope arranged on the net face and used for tensioning the net face, and a tensioning adjusting unit arranged at the end of the fixing rope and used for hoisting the fixing rope. The fixing rope comprises a tensioning rope part arranged on the net face and connected with the tensioning adjusting unit, and a reinforcing tensioning rope part arranged on the net face, located on the outer side of the tensioning rope part and connected with the tensioning adjusting unit. The net surface is hoisted and fixed by arranging the fixing rope and the tensioning adjusting unit, a bottom frame made of metal in the traditional technology is replaced, and the requirement for quick disassembly and carrying is met; and the high-bearing-capacity adjustable large trampoline has the advantages that the structure is stable, the tensioning strength is adjustable, and the elastic characteristics of all parts of the net surface are consistent.
Description
technical field [0001] The invention belongs to the technical field of sports equipment, and in particular relates to an adjustable large trampoline with high bearing capacity. Background technique [0002] Trampoline is a competitive sport in which athletes use bounce from a trampoline to do various gymnastic movements and somersaults in the air. It belongs to a kind of gymnastics. The standard trampoline frame is made of metal, the frame is 5.05 meters long, 2.91 meters wide, and 1.15 meters high, the net is 4.26 meters long, 2.13 meters wide, and 112 springs. [0003] Existing trampoline structures, such as the authorized announcement number CN203235175U, disclose a trampoline mesh structure, including a spring-suspended trampoline mesh, the periphery of the trampoline mesh is provided with dovetail hooks for hanging springs, mesh ribbons Hang on both sides of the dovetail hook. Another example is the installation structure of a trampoline elastic rod disclosed in the d...
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IPC IPC(8): A63B5/11
CPCA63B5/11
Inventor 毛颖黄拥军孔云琪曹云豪王树群郑敏
Owner 浙江金耐斯体育用品有限公司