Bungee jumping platform

Abstract

The utility model belongs to the field of recreational facilities, and particularly relates to a bungee jumping platform. The bungee jumping platform is provided with a basic platform and further comprises an overturning platform, one side edge of the overturning platform is rotationally arranged at the front end of the basic platform, and a rotating shaft of the overturning platform is parallel to the plane where the basic platform is located. The recovery positioning mechanism is used for adjusting the inclination angle of the turnover platform and enabling the turnover platform to be parallel to the surface of the basic platform, and at the moment, the turnover platform can bear at least 20 kg of objects; and when the recovery positioning mechanism stops applying the locking force to the turnover platform, the turnover platform can turn over downwards. According to the jumping platform, the requirement for the initiative of a jumping person is low, and the jumping person can fall down and achieve bungee jumping when jumping and standing on the jumping platform in a static mode. And a mechanical transmission mode is mainly adopted in the scheme, so that the reliability of the equipment is ensured.

Description

Technical Field

[0001] The utility model belongs to the field of entertainment facilities, in particular to a bungee jumping platform. Background Art

[0002] Bungee jumping is a very exciting outdoor leisure activity that has emerged in recent years. The jumper stands at a height of about 40 meters, ties a long rubber rope with one end fixed to the ankle joint, then stretches out his arms, puts his legs together, and jumps headfirst.

[0003] Currently common bungee jumping basically requires the jumper to actively jump forward from the platform to achieve the purpose of detaching from the bungee platform. This type of bungee platform has high requirements on the initiative of the jumper. Summary of the invention

[0004] In order to solve the above problems, the utility model adopts the following solutions:

[0005] Bungee jumping platform, with base platform, also includes

[0006] A turning platform, one side of which is rotatably arranged at the front end of the base platform, and the rotation axis of the turning platform is parallel to the plane where the base platform is located;

[0007] The recovery positioning mechanism is used to adjust the tilt angle of the flip platform and keep the flip platform parallel to the base platform surface, and at this time the flip platform can carry at least 20kg of objects;

[0008] Wherein, when the recovery positioning mechanism stops applying the locking force to the flip platform, the flip platform can flip downward.

[0009] In some embodiments, the inverting platform has a tendency to keep inverting.

[0010] In some embodiments, the recovery positioning mechanism has

[0011] The frame is provided with rollers,

[0012] The pulling member has one end which passes around the roller and is connected to a side end of the flip platform away from the base platform. The winding and locking mechanism has a winding disk for winding the pulling member, and a limit rod for limiting the rotation of the winding disk.

[0013] In some embodiments, the winding disc has a limit gear, and when the limit rod is embedded in the limit gear, the limit gear cannot rotate.

[0014] In some embodiments, the winding reel is connected to the transverse transmission shaft, and one end of the longitudinal rotating shaft drives the transverse transmission shaft through a bevel gear.

[0015] In some embodiments, the winding disk, the transverse transmission shaft, the bevel gear, and the limit gear are all located below the base platform, and one end of the longitudinal rotating shaft passes through the base platform and drives the transverse transmission shaft through the bevel gear.

[0016] In some embodiments, the limiting rod is a Z-shaped rod, which is composed of a first rod, a second rod, and a third rod connected in sequence, and the second rod is perpendicular to the first rod and the third rod, and the third rod is a wedge-shaped cone head.

[0017] In some embodiments, the limiting rod is inserted into the base platform, and the second rod is rotatably connected to the base platform; the pulling member can pull the flipping platform from bottom to top after bypassing the roller.

[0018] In some embodiments, a protective rope assembly is also included.

[0019] In some embodiments, the flipping platform further comprises a flipping-down driving assembly, and the flipping-down driving assembly enables the flipping platform to maintain a flipping-down tendency.

[0020] The utility model has low requirements on the initiative of the jumper, and can make the jumper fall and realize bungee jumping when the jumper is standing still on the jumping platform. In addition, the scheme mainly adopts the mechanical transmission mode to ensure the reliability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figures 1-2 It is a two-view stereogram of the utility model;

[0022] Figures 3-4 This is a structural diagram of the winding and locking mechanism of the utility model;

[0023] Figures 5A-5B This is a diagram of different states of the present invention.

[0024] In the figure:

[0025] 100 basic platform, 200 adjusting flip platform, 300 recovery positioning mechanism, 311 roller, 320 winding pulling member, 330 winding locking mechanism, 331 winding disk, 332 limiting rod, 333 longitudinal rotating shaft, 334 transverse transmission shaft, 335 hole bevel gear, 336 limiting card gear, 3321 first rod, 3322 second rod, 3323 third rod. DETAILED DESCRIPTION

[0026] The utility model is described in detail below in conjunction with the accompanying drawings.

[0027] Bungee jumping platforms, such as Figures 1-2 As shown in FIG. , there is a basic platform 100, which also includes

[0028] A flip platform 200, one side of which is rotatably disposed at the front end of the base platform 100, and the rotation axis of the flip platform 200 is parallel to the plane where the base platform 100 is located;

[0029] The recovery positioning mechanism 300 is used to adjust the tilt angle of the flip platform 200 and keep the flip platform 200 parallel to the base platform 100 (not strictly required, as long as it can carry the jumper), and at this time the flip platform 200 can carry at least 20kg of objects (the objects are mainly jumpers), and when the flip platform 200 is restricted, it can stably carry the jumper;

[0030] Among them, when the recovery positioning mechanism 300 stops applying the locking force to the flip platform 200, the locking force mentioned in this section mainly refers to the force that keeps the flip platform 200 on the load-bearing plane by pulling, and other component forces are not considered, and the flip platform 200 can flip downward.

[0031] In some examples, the flip platform 200 has a tendency to keep flipping down, so that the flip platform 200 always keeps the tendency to flip down. One manifestation is that the flip platform 200 keeps the tendency to flip down by its own weight, so that when the flip platform 200 is not subjected to the upward pulling force, it is easier to flip downward quickly, avoiding the flip platform 200 flipping down slowly and causing it to jump down. In order to better keep the flip platform 200 in the tendency to flip down, the flip platform 200 also has a flip-down driving component (such as a torsion spring, which is a prior art and will not be described in detail), and the flip-down driving component keeps the flip platform 200 in the tendency to flip down.

[0032] As for the recovery positioning mechanism 300, its main purpose is to enable the flipping platform 200 to flip up again to a load-bearing state after flipping down. It can adopt other existing forms, such as magnetic adsorption (not described in detail), or the following scheme. In one scheme, the recovery positioning mechanism 300 has

[0033] The frame 310 is provided with a roller 311.

[0034] The pulling member 320 has one end that passes over the roller 311 and is connected to a side end of the flip platform 200 that is away from the base platform 100.

[0035] The winding and locking mechanism 330 has a winding disk 331 for winding up the pulling member 320 , and a limiting rod 332 for limiting the rotation of the winding disk 331 .

[0036] The pulling member 320 can be rolled up by rotating the roller 311, so that the pulling member 320 is pulled and finally one end of the flip platform 200 is pulled upward by the pulling member 320. After the pulling member 320 passes around the roller 311, the flip platform 200 can be pulled from bottom to top.

[0037] When it is necessary to limit the recovery positioning mechanism 300 to prevent it from operating freely: Figures 3-4 As shown in , the winding disk 331 has a limit gear 336. When the limit rod 332 is embedded in the limit gear 336, the limit gear 336 cannot rotate, that is, the winding disk 331 cannot rotate. When the limit rod 332 is pulled out from the limit gear 336, the limit gear 336 can rotate under the action of external force. As for a setting mode of the limit rod 332, the limit rod 332 is a Z-shaped rod, which is composed of a first rod 3321, a second rod 3322, and a third rod 3323 connected in sequence, and the second rod 3322 is perpendicular to the first rod 3321 and the third rod 3323, and the third rod 3323 is a wedge-shaped cone head. By swinging the limit rod 332 to rotate, the third rod 3323 can be embedded in or pulled out of the slot of the limit gear 336. For ease of use, the limiting rod 332 is inserted into the base platform 100, and the second rod 3322 is rotatably connected to the base platform 100. The means of limiting the rotation of the limiting card gear 336 can also adopt other means, which are not limited in detail.

[0038] Furthermore, how the winding reel 331 is wound up. The winding reel 331 is connected to the transverse transmission shaft 334, and one end of the longitudinal shaft 333 drives the transverse transmission shaft 334 through the bevel gear 335. At this time, the transverse transmission shaft 334 can be driven to rotate by rotating the longitudinal shaft 333, and then the winding reel 331 can be driven to rotate, so as to realize the winding operation of the pulling member 320. For ease of use, the winding reel 331, the transverse transmission shaft 334, the bevel gear 335, and the limit card gear 336 are all located below the basic platform 100, and one end of the longitudinal shaft 333 passes through the basic platform 100 and drives the transverse transmission shaft 334 through the bevel gear 335, and the staff can operate on the basic platform 100.

[0039] In addition, a protection rope assembly 400 is included, and the protection rope assembly 400 can be used to set a bungee elastic rope.

[0040] like Figure 5A As shown in the figure, when the longitudinal rotating shaft 333 is rotated and the transverse transmission shaft 334 is driven to rotate and finally the pulling member 320 (generally a rope) is pulled through the winding disk 331, the flip platform 200 will be flipped upward and finally form a bearing platform, and then the third rod 3323 is embedded in the limit card gear 336 to lock the winding disk 331 to prevent it from rotating on its own.

[0041] like Figure 5BAs shown in , when a jumper performs bungee jumping, the jumper stands on the flip platform 200. At this time, the jumper's gravity exerts a downward force on the flip platform 200, but due to the pulling action of the pulling member 320, the flip platform 200 is temporarily kept stable. When the third rod 3323 is removed from the limit-locking gear 336, the winding disk 331 can rotate, and the flip platform 200 is pressed down and flipped under the action of gravity. At this time, the pulling member 320 at this end is also pulled down, and the pulling member 320 is released with the rotation of the winding disk 331.

[0042] It will be clear to those skilled in the art that various modifications to the above embodiments may be made without departing from the overall spirit and concept of the present invention. All of these modifications fall within the scope of protection of the present invention. The protection scheme of the present invention shall be subject to the claims attached to the present invention.

Claims

1. A bungee jumping platform having a base platform (100), characterized in that: Also includes A turning platform (200), one side of which is rotatably disposed at the front end of the base platform (100), and the rotation axis of the turning platform (200) is parallel to the plane where the base platform (100) is located; A recovery positioning mechanism (300) is used to adjust the tilt angle of the flip platform (200) and enable the flip platform (200) to remain parallel to the surface of the base platform (100), and at this time the flip platform (200) can carry at least 20 kg of objects; When the recovery positioning mechanism (300) stops applying a locking force to the flipping platform (200), the flipping platform (200) can flip downward.

2. The bungee jumping platform according to claim 1, characterized in that: The turning platform (200) has a tendency to keep turning down.

3. The bungee jumping platform according to claim 1, characterized in that: The recovery positioning mechanism (300) has The frame (310) is provided with a roller (311). The pulling member (320) has one end which passes around the roller (311) and is connected to a side end of the flipping platform (200) away from the base platform (100). The winding and locking mechanism (330) has a winding disk (331) for winding up the pulling member (320), and a limiting rod (332) for limiting the rotation of the winding disk (331).

4. The bungee jumping platform according to claim 3, characterized in that: The winding disk (331) has a limit locking gear (336), and when the limit rod (332) is embedded in the limit locking gear (336), the limit locking gear (336) cannot rotate.

5. The bungee jumping platform according to claim 3, characterized in that: The winding disk (331) is connected to the transverse transmission shaft (334), and one end of the longitudinal rotating shaft (333) drives the transverse transmission shaft (334) through the bevel gear (335).

6. The bungee jumping platform according to claim 5, characterized in that: The winding disk (331), the transverse transmission shaft (334), the bevel gear (335), and the limit gear (336) are all located below the base platform (100), and one end of the longitudinal rotating shaft (333) passes through the base platform (100) and drives the transverse transmission shaft (334) through the bevel gear (335).

7. The bungee jumping platform according to claim 5, characterized in that: The limiting rod (332) is a Z-shaped rod, which is composed of a first rod (3321), a second rod (3322), and a third rod (3323) connected in sequence, and the second rod (3322) is perpendicular to the first rod (3321) and the third rod (3323), and the third rod (3323) is a wedge-shaped cone head.

8. The bungee jumping platform according to claim 7, characterized in that: The limiting rod (332) is inserted into the base platform (100), and the second rod (3322) is rotatably connected to the base platform (100); the pulling member (320) can pull the flipping platform (200) from bottom to top after passing around the roller (311).

9. The bungee jumping platform according to claim 1, characterized in that: Also included is a belay rope assembly (400).

10. The bungee jumping platform according to claim 1, characterized in that: The turning platform (200) also has a downward turning driving component, and the downward turning driving component enables the turning platform (200) to maintain a downward turning trend.

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