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CN-224220666-U - Supporting structure of trampoline

CN224220666UCN 224220666 UCN224220666 UCN 224220666UCN-224220666-U

Abstract

The utility model relates to the technical field of sports equipment, in particular to a trampoline supporting structure, which comprises a main supporting part in an upright shape and a secondary inclined supporting part which is inclined to the main supporting part and is detachably installed and connected on the main supporting part, wherein the main supporting part and the secondary inclined supporting part are Y-shaped, and the supportability is ensured and the disassembly and the adjustment are convenient.

Inventors

  • HUANG YONGJUN
  • MA GAOCHENG
  • GU QIRUI
  • Qiu Binchen

Assignees

  • 浙江金耐斯体育用品有限公司

Dates

Publication Date
20260512
Application Date
20250605

Claims (10)

  1. 1. The trampoline support structure is characterized by comprising a main support part in an upright shape and a secondary inclined support part which is inclined to the main support part and detachably connected to the main support part, wherein the main support part and the secondary inclined support part are in a Y shape.
  2. 2. A trampoline support structure as claimed in claim 1 wherein the main support part and the secondary diagonal support part are detachably connected by a main and secondary connector comprising a main connecting sleeve (11) fitted over the main support part and extending up and down, and a secondary diagonal connecting rod (12) fixedly connected to the outer wall of the main connecting sleeve (11) and inclined to the main connecting sleeve (11).
  3. 3. A trampoline support structure according to claim 2 wherein the main support section comprises a main support rod (21) extending vertically and a main support sleeve (22) extending vertically fitted over the upper part of the main support rod (21) and fixed by means of an up-down adjustment, the top of the main support sleeve (22) being fixed with a main mounting support sleeve (221) extending left and right.
  4. 4. A trampoline support structure according to claim 3 wherein the main connecting sleeve (11) is sleeved and fixed on the outer side of the main supporting rod (21), and the main connecting sleeve (11) and the main supporting rod (21) are provided with first mounting fixing holes (10) penetrating front and back and corresponding front and back and fixed by first front and back bolts (101).
  5. 5. A trampoline support structure according to claim 3 wherein the side outer walls of the main support sleeve (22) are fixed with adjustment fastening nuts (222) in communication with the interior of the main support sleeve (22), the adjustment fastening nuts (222) being provided with adjustment fastening bolts (223) which pass through the adjustment fastening nuts (222) and into the main support sleeve (22) against the outer side walls of the main support rod (21).
  6. 6. A trampoline support structure according to claim 3 wherein the secondary diagonal support section comprises a secondary diagonal support bar (31) inclined to the primary support bar (21) and a secondary mounting support sleeve (331) secured to the top of the secondary diagonal support bar (31) and extending laterally.
  7. 7. The trampoline support structure according to claim 6, wherein the upper end portions of the sub-inclined connecting rods (12) and the lower end portions of the sub-inclined supporting rods (31) are provided with second mounting fixing holes (20) penetrating front and rear and corresponding front and rear and fixed by second front and rear bolts (202).
  8. 8. A trampoline support structure according to claim 3 wherein the front and rear sides of the main mounting support sleeve (221) are provided with a first mounting sleeve (41) extending from left to right for mounting and supporting, the main mounting support sleeve (221) and the front and rear first mounting sleeves (41) are provided with first tandem bolts (42) extending from left to right through the three first tandem bolts (42), the first tandem bolts (42) are provided with first locking nuts (43), and the main mounting support sleeve (221) and the front and rear first mounting sleeves (41) are located between the screw heads of the first tandem bolts (42) and the first locking nuts (43).
  9. 9. The trampoline support structure as claimed in claim 6 wherein the front and rear sides of the sub-installation support sleeve (331) are provided with a second assembly sleeve (51) extending from left to right for installation and support, the sub-installation support sleeve (331) and the front and rear second assembly sleeves (51) are provided with second tandem bolts (52) extending from left to right through the sub-installation support sleeve and the front and rear second assembly sleeves, the screw of the second tandem bolts (52) is provided with second locking nuts (53), and the sub-installation support sleeve (331) and the front and rear second assembly sleeves (51) are located between the screw heads of the second tandem bolts (52) and the second locking nuts (53).
  10. 10. A trampoline support structure according to claim 3 wherein the lower ends of the main support rods (21) are jacketed with bottom support adapter (6) in the form of an L.

Description

Supporting structure of trampoline Technical Field The utility model relates to the technical field of sports equipment, in particular to a trampoline supporting structure. Background The prior society has an increasing demand for physical exercise, various exercises have more people to participate, trampoline exercises are popular, trampoline types are more, trampoline structures are various, and patent technologies of a plurality of trampolines exist. The Chinese patent with the application number 202420506212.6 discloses a trampoline supporting structure with high stability, which comprises a trampoline assembly, a trampoline assembly and springs, wherein the trampoline assembly is arranged in the trampoline assembly, the springs are arranged on the periphery of the outer side of the trampoline assembly, and two ends of each spring are fixedly connected with the trampoline assembly respectively. According to the trampoline support structure, the steel ring frame is supported through the support columns, the elastic columns are matched for pressing down and elastic buffering support, and finally the anti-slip gasket effectively avoids the sliding problem of the elastic columns and the ground, so that the problem that the stability of the trampoline support structure is poor due to the fact that the support structure is easy to shake in the existing trampoline support structure is solved. Each supporting part in the prior art only adopts a single type supporting column, and is easy to deform and has potential safety hazard under the condition of larger load. Of course, in the prior art, there are also support structures with multiple support legs on the support part, for example, some support structures with two inverted V-shaped support points, but if there are too many support legs, the support legs will incline and the stress will be uneven if there is a horizontal deviation, and the problems will also occur easily in long-term use. Disclosure of utility model The utility model aims to provide a trampoline supporting structure which is guaranteed in supporting performance and convenient to assemble, disassemble and adjust. The technical scheme of the utility model is that the trampoline supporting structure comprises a main supporting portion and a secondary oblique supporting portion, wherein the main supporting portion is vertical, the secondary oblique supporting portion is inclined to the main supporting portion and detachably connected to the main supporting portion, and the main supporting portion and the secondary oblique supporting portion are Y-shaped. Preferably, the main support part and the auxiliary inclined support part are detachably connected through a main and auxiliary connecting piece, and the main and auxiliary connecting piece comprises a main connecting sleeve sleeved on the main support part and extending up and down, and an auxiliary inclined connecting rod fixedly connected with the outer wall of the main connecting sleeve and inclined to the main connecting sleeve. Preferably, the main support part comprises a main support rod extending up and down and a main support sleeve sleeved on the upper part of the main support rod and capable of being adjusted up and down for fixing, and a main installation support sleeve extending left and right is fixed on the top of the main support sleeve. As the preferable mode of the utility model, the main connecting sleeve is sleeved and fixed on the outer side of the main supporting rod, and the main connecting sleeve and the main supporting rod are respectively provided with a first mounting fixing hole which penetrates front and back and corresponds to front and back and is fixed through a first front bolt and a second bolt. Preferably, the side outer wall of the main support sleeve is fixedly provided with an adjusting fastening nut communicated with the inside of the main support sleeve, and the adjusting fastening nut is provided with an adjusting fastening bolt which can penetrate through the adjusting fastening nut and enter the main support sleeve to abut against the outer side wall of the main support rod. Preferably, the auxiliary diagonal support section includes an auxiliary diagonal support bar inclined to the main support bar and an auxiliary installation support sleeve fixed to the top of the auxiliary diagonal support bar and extending left and right. In the present utility model, preferably, the upper end portion of the auxiliary diagonal connecting rod and the lower end portion of the auxiliary diagonal support rod are provided with second mounting fixing holes which penetrate through and correspond to each other in front-rear direction and are fixed by second front-rear bolts. As a preferable mode of the utility model, the front side and the rear side of the main installation support sleeve are respectively provided with a first assembly sleeve which extends leftwards and rightwards and is used for installation and support,