Amusement park trampoline structure capable of being stably supported

Abstract

The utility model relates to the technical field of trampoline, in particular to an amusement park trampoline structure capable of being stably supported, which comprises a short arc-shaped plate, a long arc-shaped plate, a tension spring and jumping cloth, the two sides of the short arc-shaped plate are rotationally connected with long arc-shaped plates through hinges, the inner walls of the long arc-shaped plates are connected with tension springs, the other ends of the tension springs are connected with jumping cloth, the bottom of the short arc-shaped plate is connected with two sets of vertical plates, and T-shaped columns are rotationally connected into the two sets of vertical plates. According to the amusement park trampoline structure capable of being stably supported, buffering is conducted through the damper and the reset spring when the trampoline vibrates, bolts for fixing the amusement park trampoline and the ground are prevented from loosening, then the worm is rotated to drive the T-shaped column to slide in the outer cylinder in a stepless mode, and then the amusement park trampoline structure is stably supported; the U-shaped plate is pressed, the T-shaped column is rotated to be horizontal, then the U-shaped plate is loosened, the inserting plate is pushed to be pulled out of the inserting groove, the long arc-shaped plate is rotated to rotate along the short arc-shaped plate, and then the playground trampoline structure is folded.

Description

TECHNICAL FIELD

[0001] The utility model relates to trampoline technical field, concretely is a kind of stable support's playground trampoline structure. BACKGROUND

[0002] Trampoline is a kind of sports facilities, its most basic form usually includes fixed to the elastic cloth of support frame, so that the elastic cloth supports jumper on trampoline. User jumps or bounces on elastic cloth to carry out entertainment and exercise, and the existing playground trampoline structure still has certain defects when using, just like;

[0003] The existing playground trampoline structure's supporting leg usually adopts bolt and screw hole to adjust height, can only adjust height in section, cannot stepless adjustment, and vibration is directly transmitted to ground, easy to cause supporting leg and ground sliding, even cause expansion bolt and other fixed components to be loose, stability is poor, and the existing playground trampoline structure is usually bulky, more space-occupying when transporting, and most cannot fold. SUMMARY

[0004] The utility model aims at providing a kind of stable support's playground trampoline structure to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of stable support's playground trampoline structure, comprising: short arc plate, long arc plate, tension spring and trampoline cloth;

[0006] The both sides of the short arc plate are rotatably connected with long arc plate by hinge, the inner wall of the long arc plate is connected with tension spring, the other end of the tension spring is connected with trampoline cloth, the bottom of the short arc plate is connected with two groups of vertical plate, two groups of vertical plate are rotatably connected with T-shaped column, the outer side of the T-shaped column is provided with support mechanism, the inside of vertical plate and T-shaped column and the inside of short arc plate and long arc plate are provided with link mechanism.

[0007] The support mechanism comprises: outer tube, upper disc, damper, lower disc, T-shaped slide rod, reset spring, threaded rod, worm wheel and worm, the outer side of the T-shaped column is slidably connected with outer tube, the bottom of the outer tube is fixedly connected with upper disc, the bottom of the upper disc is connected with damper, the bottom of the damper is connected with lower disc.

[0008] Preferably, the T-shaped slide rod is connected to the upper surface of the lower disc, and the reset spring is sleeved on the outer side of the T-shaped slide rod.

[0009] Preferably, the bottom of the T-shaped column is threadedly connected with threaded rod through screw hole, and the threaded rod is rotatably connected to the inner wall below of the outer tube.

[0010] Preferably, the outer side of the threaded rod is fixedly connected with a worm gear, one side of the worm gear is engagedly connected with a worm, and the worm penetrates and rotates on the inner wall of the outer cylinder.

[0011] Preferably, the engaging mechanism comprises arc-shaped holes, a cavity, U-shaped plates, a first spring, a slot, a groove, a second spring, an insertion plate, a T-shaped plate, a third spring and an arc-shaped rod, two groups of arc-shaped holes are formed in the inner wall of the vertical plate, the cavity is formed in the inside of the T-shaped column, two groups of U-shaped plates slide through the inner wall of the cavity, the U-shaped plates are engaged in the arc-shaped holes, and the two groups of U-shaped plates are connected with the first spring.

[0012] Preferably, a slot is formed in the side of the long arc-shaped plate close to the short arc-shaped plate, and a groove is formed in the side of the short arc-shaped plate close to the slot.

[0013] Preferably, the inner wall of the groove is connected with the second spring, one side of the second spring is connected with the insertion plate, the insertion plate slides through the groove, and the insertion plate is engaged in the slot.

[0014] Preferably, the front part of the insertion plate is provided with the T-shaped plate, the T-shaped plate slides through the inner wall of the front part of the groove, the outer side of the T-shaped plate is sleeved with the third spring, the third spring abuts against the inner wall of the groove, and the front part of the T-shaped plate is connected with the arc-shaped rod.

[0015] Compared with the prior art, the amusement park trampoline structure with stable support has the advantages that the damper and the reset spring are used for buffering when the trampoline vibrates, the bolts fixedly connecting the amusement park trampoline with the ground are prevented from loosening, then the T-shaped column is driven to steplessly slide in the outer cylinder by rotating the worm, and the amusement park trampoline structure is stably supported.

[0016] 1. The damper and the reset spring are used for buffering when the trampoline vibrates, the influence on the lower disc and the ground is reduced, the bolts fixedly connecting the amusement park trampoline with the ground are prevented from loosening, then the threaded rod is driven to rotate by rotating the worm, the amusement park trampoline is leveled, and the amusement park trampoline structure is stably supported.

[0017] 2. The U-shaped plate is pressed out of the arc-shaped hole, then the T-shaped column is rotated to be horizontal, the U-shaped plate is inserted into the nearby arc-shaped hole, the insertion plate is pushed into the groove, the insertion plate is clamped by the T-shaped plate, and the long arc-shaped plate is rotated along the short arc-shaped plate, the occupied space is reduced, and the amusement park trampoline structure is folded. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1The utility model discloses a three-dimensional structure schematic diagram for the utility model;

[0019] Figure 2 The utility model discloses a short arc plate structure schematic diagram for the utility model is viewed from below;

[0020] Figure 3 The utility model discloses a short arc plate structure schematic diagram for the utility model is viewed from above;

[0021] Figure 4 The utility model discloses a three-dimensional structure schematic diagram for the utility model is viewed from below;

[0022] Figure 5 The utility model discloses a three-dimensional structure schematic diagram for the utility model is viewed from below;

[0023] Figure 6 The utility model discloses a three-dimensional structure schematic diagram for the utility model is viewed from below;

[0024] Figure 7 The utility model discloses a three-dimensional structure schematic diagram for the utility model is viewed from below;

[0025] Figure 8 The utility model discloses a three-dimensional structure schematic diagram for the utility model is viewed from below;

[0026] Figure 9 The utility model discloses a three-dimensional structure schematic diagram for the utility model is viewed from below.

[0027] In the drawing: 1, short arc plate;2, long arc plate;3, tension spring;4, bounces cloth;5, vertical plate;6, T-shaped column;7, support mechanism;701, outer tube;702, upper disc;703, damper;704, lower disc;705, T-shaped slide bar;706, reset spring;707, threaded rod;708, worm wheel;709, worm;8, link mechanism;801, arc hole;802, cavity;803, U-shaped plate;804, first spring;805, slot;806, groove;807, second spring;808, plug-in plate;809, T-shaped plate;810, third spring;811, arc rod. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0029] Please refer to Figure 1 And Figures 4-6The utility model provides a technical scheme: a trampoline structure of amusement park can stable support, include: short arc plate 1, long arc plate 2, tension spring 3 and bounce cloth 4, both sides of short arc plate 1 are connected with long arc plate 2 through hinged rotation, the inner wall of long arc plate 2 is connected with tension spring 3, the other end of tension spring 3 is connected with bounce cloth 4, the bottom of short arc plate 1 is connected two groups of vertical plate 5, two groups of vertical plate 5 are rotatably connected with T shaped post 6, the outside of T shaped post 6 is provided with support mechanism 7, and the inside of vertical plate 5 and T shaped post 6 and the inside of short arc plate 1 and long arc plate 2 are provided with link mechanism 8, support mechanism 7 includes: outer tube 701, upper disc 702, damper 703, lower disc 704, T shaped slide bar 705, reset spring 706, threaded rod 707, worm wheel 708 and worm 709, the outside of T shaped post 6 is slidably connected with outer tube 701, the bottom of outer tube 701 is fixedly connected with upper disc 702, the bottom of upper disc 702 is connected with damper 703, the bottom of damper 703 is connected with lower disc 704, T shaped slide bar 705 is slidably penetrated in upper disc 702, T shaped slide bar 705 is connected on the upper surface of lower disc 704, and the outside of T shaped slide bar 705 is sleeved with reset spring 706, the bottom of T shaped post 6 is threadedly connected with threaded rod 707 through screw hole, threaded rod 707 is rotatably connected on the inner wall below of outer tube 701, the outside of threaded rod 707 is fixedly connected with worm wheel 708, one side of worm wheel 708 is meshingly connected with worm 709, and worm 709 is rotatably penetrated on the inner wall of outer tube 701.

[0030] When the trampoline of the amusement park vibrates, the damper 703 and the reset spring 706 can buffer, reduce the influence on the lower disc 704 and the ground, prevent the trampoline of the amusement park from loosening the bolts fixed with the ground, then rotate the worm 709 to drive the worm wheel 708 and the threaded rod 707 to rotate, drive the T shaped post 6 to steplessly slide in the outer tube 701, level the trampoline of the amusement park, and stably support the trampoline structure of the amusement park.

[0031] Refer to Figures 1-9It can be known that the connecting mechanism 8 comprises the arc-shaped holes 801, the cavities 802, the U-shaped plates 803, the first springs 804, the insertion slots 805, the grooves 806, the second springs 807, the insertion plates 808, the T-shaped plates 809, the third springs 810 and the arc-shaped rods 811, two groups of arc-shaped holes 801 are formed in the inner wall of the vertical plate 5, the cavities 802 are formed in the inside of the T-shaped column 6, two groups of U-shaped plates 803 are slidably penetrated through the inner wall of the cavity 802, the U-shaped plates 803 are clamped in the arc-shaped holes 801, the first springs 804 are connected between the two groups of U-shaped plates 803, the insertion slots 805 are formed in the side of the long arc-shaped plate 2 close to the short arc-shaped plate 1, the grooves 806 are formed in the side of the short arc-shaped plate 1 close to the insertion slots 805, the second springs 807 are connected to the inner wall of the groove 806, the insertion plates 808 are connected to one side of the second springs 807, the insertion plates 808 are slidably penetrated in the groove 806, the insertion plates 808 are clamped in the insertion slots 805, the T-shaped plates 809 are arranged at the front part of the insertion plates 808, the T-shaped plates 809 are slidably penetrated in the front part of the inner wall of the groove 806, the third springs 810 are sleeved to the outer side of the T-shaped plates 809, the third springs 810 abut against the inner wall of the groove 806, and the arc-shaped rods 811 are connected to the front part of the T-shaped plates 809.

[0032] In the embodiment, the U-shaped plates 803 are pressed to extrude the first springs 804, the U-shaped plates 803 are pulled out from the arc-shaped holes 801, the T-shaped column 6 is rotated to be horizontal, the U-shaped plates 803 are inserted into the nearby arc-shaped holes 801, the insertion plates 808 are pulled out from the insertion slots 805, the second springs 807 are extruded by being retracted into the grooves 806, the insertion plates 808 push the T-shaped plates 809 to extrude the third springs 810 and are clamped by the T-shaped plates 809, the long arc-shaped plate 2 is rotated along the short arc-shaped plate 1, and the long arc-shaped plate 2 is folded to reduce the occupied space.

[0033] In the embodiment, the U-shaped plates 803 are pressed to extrude the first springs 804, the U-shaped plates 803 are pulled out from the arc-shaped holes 801, the T-shaped column 6 is rotated to be horizontal, the U-shaped plates 803 are inserted into the nearby arc-shaped holes 801, the insertion plates 808 are pulled out from the insertion slots 805, the second springs 807 are extruded by being retracted into the grooves 806, the insertion plates 808 push the T-shaped plates 809 to extrude the third springs 810 and are clamped by the T-shaped plates 809, the long arc-shaped plate 2 is rotated along the short arc-shaped plate 1, and the long arc-shaped plate 2 is folded to reduce the occupied space.

[0034] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A stably supportable trampoline play structure comprising: Short arc plate (1), long arc plate (2), tension spring (3) and bounce cloth (4), it is characterized by; Both sides of the short arc plate (1) are rotatably connected with the long arc plate (2) through the hinge, the inner wall of the long arc plate (2) is connected with the tension spring (3), the other end of the tension spring (3) is connected with the bounce cloth (4), the bottom of the short arc plate (1) is connected with two groups of vertical plates (5), the two groups of vertical plates (5) are rotatably connected with the T-shaped column (6), the outer side of the T-shaped column (6) is provided with a supporting mechanism (7), the inside of the vertical plate (5) and the T-shaped column (6) and the inside of the short arc plate (1) and the long arc plate (2) are provided with a linking mechanism (8); The supporting mechanism (7) comprises an outer cylinder (701), an upper disc (702), a damper (703), a lower disc (704), a T-shaped slide rod (705), a reset spring (706), a threaded rod (707), a worm wheel (708) and a worm (709), the outer side of the T-shaped column (6) is slidably connected with the outer cylinder (701), the bottom of the outer cylinder (701) is fixedly connected with the upper disc (702), the bottom of the upper disc (702) is connected with the damper (703), and the bottom of the damper (703) is connected with the lower disc (704).

2. A stably supportable play court trampoline structure according to claim 1 wherein: The T-shaped slide rod (705) is connected to the upper surface of the lower disc (704), and the outer side of the T-shaped slide rod (705) is sleeved with the reset spring (706).

3. A stably supportable play court trampoline structure according to claim 1 wherein: The bottom of the T-shaped column (6) is threadedly connected with the threaded rod (707) through a threaded hole, and the threaded rod (707) is rotatably connected to the inner wall below the outer cylinder (701).

4. A stably supportable play court trampoline structure according to claim 3 wherein: The outer side of the threaded rod (707) is fixedly connected with the worm wheel (708), one side of the worm wheel (708) is engagedly connected with the worm (709), and the worm (709) penetrates and rotates on the inner wall of the outer cylinder (701).

5. A stably supportable play court trampoline structure according to claim 1 wherein: The linking mechanism (8) comprises an arc-shaped hole (801), a cavity (802), a U-shaped plate (803), a first spring (804), a slot (805), a groove (806), a second spring (807), an insertion plate (808), a T-shaped plate (809), a third spring (810) and an arc-shaped rod (811), two groups of arc-shaped holes (801) are formed in the inner wall of the vertical plate (5), a cavity (802) is formed in the inner wall of the T-shaped column (6), two groups of U-shaped plates (803) are slidably connected in the inner wall of the cavity (802), the U-shaped plates (803) are clamped in the arc-shaped holes (801), and the first spring (804) is connected between the two groups of U-shaped plates (803).

6. A stably supportable play court trampoline structure according to claim 1 wherein: The side of the long arc plate (2) close to the short arc plate (1) is provided with a slot (805), and the side of the short arc plate (1) close to the slot (805) is provided with a groove (806).

7. A stably supportable play dome trampoline structure according to claim 6 wherein: The inner wall of the slot (806) is connected with a second spring (807), one side of the second spring (807) is connected with an insertion plate (808), the insertion plate (808) penetrates and slides in the slot (806), and the insertion plate (808) is clamped in the insertion slot (805).

8. A stably supportable play arena trampoline structure according to claim 7 wherein: The front part of the insertion plate (808) is provided with a T-shaped plate (809), the T-shaped plate (809) penetrates and slides at the front part of the inner wall of the slot (806), the outer side of the T-shaped plate (809) is sleeved with a third spring (810), the third spring (810) abuts against the inner wall of the slot (806), and the front part of the T-shaped plate (809) is connected with an arc-shaped rod (811).

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