Safety protection type trampoline

Abstract

The utility model discloses a safety protection type trampoline, and relates to the trampoline field, the safety protection type trampoline comprises a base, the upper end of the base is provided with a water tank, the inner wall of the water tank is provided with a floating foam plate, one end of the water tank is fixedly connected with a plugging sleeve, the upper end of the base is welded with a support frame, the inner wall of the support frame is fixedly connected with a positioning rod, and the positioning rod is fixedly connected with a positioning rod. One end of each positioning rod abuts against a supporting ring, an inner ring is installed on the inner wall of each supporting ring, connecting rings are installed on the outer walls of the supporting rings, and elastic cloth is installed on the outer walls of the connecting rings. The water tank is arranged to clamp the floating foam board, when the device is used, the water tank and the floating foam board are arranged to facilitate use buffer safety protection, the usability of the device is improved, the supporting ring is arranged to move the inner ring, and when the device is used, the supporting ring is arranged to move the inner ring. And through the structural arrangement of the supporting ring and the inner ring, the elastic cloth can be conveniently detached and replaced, and the usability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of trampolines, in particular to a safety protection type trampoline. Background Art

[0002] Most of the users of trampolines on the market are minors, among which children under the age of ten account for the vast majority of minor users. Therefore, the protective function of the trampoline should be highly valued to avoid unnecessary injuries to minors during use. However, most trampolines on the market often lack protective functions and protective measures during production and use. Therefore, a safety-protective trampoline is needed.

[0003] The existing patent document with technical announcement number CN221286779U provides a multifunctional trampoline frame, including a motor, a threaded rod connected to the output end of the motor, a second fixed internal gear block threadedly connected to the side of the threaded rod away from the motor, a first fixed internal gear block threadedly connected to the side of the threaded rod close to the motor, and a first movable rod provided on one side of the second fixed internal gear block. The utility model starts the motor to drive the threaded rod to rotate, so that the first fixed internal gear block and the second fixed internal gear block form relative movement inside the threaded rod, thereby causing the first movable rod and the second movable rod to move. The movement of the first movable rod and the second movable rod drives the connecting seat to move up and down, so that the fixed sleeve drives the frame to move up and down. After the frame moves up and down, the elastic force of the trampoline is adjusted, so that people with taller heights can also jump on the trampoline, thereby increasing the practicality of the utility model. However, the CN221286779U technology is inconvenient to use buffer safety protection and is not convenient for quick replacement of device parts during operation. Therefore, a safety protection trampoline is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the present invention is to provide a safety protection type trampoline to solve the problem that the existing safety protection type trampoline is not convenient for using buffer safety protection and is not convenient for quickly replacing device parts when in use.

[0005] To achieve the above objectives, the present invention provides the following technical solutions: a safety protection trampoline, comprising a base, a water tank installed on the upper end of the base, a floating foam board provided on the inner wall of the water tank, and a blocking sleeve fixedly connected to one end of the water tank.

[0006] A support frame is welded to the upper end of the base, a positioning rod is fixedly connected to the inner wall of the support frame, one end of the positioning rod is in contact with a support ring, an inner ring is installed on the inner wall of the support ring, a connecting ring is installed on the outer wall of the support ring, and an elastic cloth is installed on the outer wall of the connecting ring.

[0007] Preferably, the base is snap-connected to the water tank, and the inner wall diameter of the base is larger than the outer wall diameter of the water tank.

[0008] Preferably, the water tank is threadedly connected to the plugging sleeve, and the inner wall of the plugging sleeve is threaded.

[0009] Preferably, the support frame is threadedly connected to the positioning rod, and the outer wall of the positioning rod is threaded.

[0010] Preferably, the support frame is snap-connected to the support ring, and the inner wall of the support frame is of open-hole design.

[0011] Preferably, the support ring is movably connected to the inner ring, and the inner wall diameter of the support ring is larger than the outer wall diameter of the inner ring.

[0012] Preferably, the connecting rings are movably connected to the elastic fabric, and the connecting rings are arranged at equal intervals on the inner wall of the elastic fabric.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model provides a water tank to play a locking role with the floating foam board. When the device is in use, the arrangement of the water tank and the floating foam board facilitates the use of buffering safety protection, thereby increasing the usability of the device;

[0015] 2. The utility model provides a support ring to activate the inner ring. When the device is in use, the structural arrangement of the support ring and the inner ring facilitates the disassembly and replacement of the elastic fabric, thereby increasing the usability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a vertical appearance diagram of the utility model;

[0017] Figure 2 This is a schematic structural diagram of the support ring component of the utility model;

[0018] Figure 3 This is a schematic structural diagram of the inner ring component of the utility model;

[0019] Figure 4 For this utility model Figure 1 Schematic diagram of the structure with the A part in the middle enlarged.

[0020] In the figure: 1. Base; 2. Water tank; 3. Floating foam board; 4. Blocking sleeve; 5. Support frame; 6. Positioning rod; 7. Support ring; 8. Inner ring; 9. Connecting ring; 10. Elastic fabric. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0022] The following describes an embodiment of the present invention based on its overall structure.

[0023] See also Figure 1-4 A safety protection trampoline includes a base 1, a water tank 2 is installed on the upper end of the base 1, the base 1 is snap-connected to the water tank 2, and the inner wall diameter of the base 1 is larger than the outer wall diameter of the water tank 2, the inner wall of the water tank 2 is provided with a floating foam board 3, one end of the water tank 2 is fixedly connected to a blocking sleeve 4, the water tank 2 is threadedly connected to the blocking sleeve 4, and the inner wall of the blocking sleeve 4 is threaded. The water tank 2 is provided to the floating foam board 3 to play a snapping role. When the device is in use, the setting of the water tank 2 and the floating foam board 3 facilitates the use of buffering safety protection, which increases the usability of the device.

[0024] See also Figure 1-4 The support frame 5 is connected with the support ring 7 by the screw thread, and the outer wall of the support frame 5 is provided with a screw thread. The support frame 5 is connected with the support ring 7 by the screw thread. The outer wall of the support frame 5 is provided with a screw thread. The support frame 5 is connected with the support ring 7 by the screw thread. The inner wall of the support frame 5 is an open hole design. The inner wall of the support ring 7 is provided with an inner ring 8. The support ring 7 is movably connected with the inner ring 8, and the inner wall diameter of the support ring 7 is larger than the outer wall diameter of the inner ring 8. The outer wall of the support ring 7 is provided with a connecting ring 9. The outer wall of the connecting ring 9 is provided with an elastic cloth 10. The connecting ring 9 is movably connected with the elastic cloth 10, and the connecting ring 9 is arranged at equal intervals on the inner wall of the elastic cloth 10. The inner ring 8 is played a movable role by setting the support ring 7. When the device is used, the structural setting of the support ring 7 and the inner ring 8 is convenient for disassembly and replacement of the elastic cloth 10, which increases the usability of the device.

[0025] Working principle: When in use, take out the device and place it in the designated position, then thread the water tank 2 to fix the blocking sleeve 4, then place the floating foam board 3 in the water tank 2, fill the water tank 2 with water, lock and fix the base 1 to the water tank 2 to prevent the elastic cloth 10 from breaking, and use the floating foam board 3 to provide buffering protection for the user, then rotate the support ring 7 to the inner ring 8, align the support ring 7 with the opening of the inner ring 8, insert the connecting ring 9 into the outer wall of the support ring 7 to lock it, rotate the support ring 7 to the inner ring 8 to close it, lock and fix the support ring 7 to the support frame 5, thread the positioning rod 6 to fix the support frame 5, and make the positioning rod 6 resist the support ring 7, and finally perform the device elastic bouncing movement, thus completing the use process of the device. The contents not described in detail in this manual belong to the existing technology known to professional and technical personnel in this field.

[0026] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the protection content of the present invention.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A safety protection trampoline, comprising a base (1), characterized in that: A water tank (2) is installed at the upper end of the base (1), a floating foam plate (3) is provided on the inner wall of the water tank (2), and a blocking sleeve (4) is fixedly connected to one end of the water tank (2); A support frame (5) is welded to the upper end of the base (1), a positioning rod (6) is fixedly connected to the inner wall of the support frame (5), one end of the positioning rod (6) is in contact with a support ring (7), an inner ring (8) is installed on the inner wall of the support ring (7), a connecting ring (9) is installed on the outer wall of the support ring (7), and an elastic cloth (10) is installed on the outer wall of the connecting ring (9).

2. A safety protection trampoline according to claim 1, characterized in that: The base (1) is snap-connected to the water tank (2), and the inner wall diameter of the base (1) is larger than the outer wall diameter of the water tank (2).

3. A safety protection trampoline according to claim 1, characterized in that: The water tank (2) is threadedly connected to the plugging sleeve (4), and the inner wall of the plugging sleeve (4) is threaded.

4. A safety protection trampoline according to claim 1, characterized in that: The support frame (5) is threadedly connected to the positioning rod (6), and the outer wall of the positioning rod (6) is threaded.

5. The safety protection trampoline according to claim 1, characterized in that: The support frame (5) is snap-connected with the support ring (7), and the inner wall of the support frame (5) is of open-hole design.

6. The safety protection trampoline according to claim 1, characterized in that: The support ring (7) is movably connected to the inner ring (8), and the inner wall diameter of the support ring (7) is larger than the outer wall diameter of the inner ring (8).

7. The safety protection trampoline according to claim 1, characterized in that: The connecting ring (9) is movably connected to the elastic cloth (10), and the connecting ring (9) is arranged at equal intervals on the inner wall of the elastic cloth (10).

Images