Small trampoline with sleeving structure

Abstract

The small trampoline of the sleeving structure comprises a frame, installation boxes are fixedly installed on the periphery of the outer surface of the frame, motors are fixedly installed on the two sides of an inner cavity of each installation box, threaded rods are fixedly installed at the output ends of the motors, threaded sleeves are installed on the front surfaces of the threaded rods in a threaded mode, and the threaded sleeves are fixedly installed on the outer surfaces of the threaded rods. Transverse plates are fixedly mounted at the ends, close to each other, of the threaded sleeves, and fixing rods are fixedly mounted at the ends, close to each other, of the transverse plates. By means of the technical scheme, the problems that an existing trampoline does not have the effect that a protective device can be detached and smoother, most of the existing trampoline is manually detached or does not have the detaching function, the size of the existing trampoline is too large, the trampoline is not easy to store in the using process, and when a family needs to be moved, the existing trampoline is inconvenient to store are solved. The trampoline which cannot be stored is quite difficult to carry, and the trampoline is large in size and irregular in shape and cannot pass through narrow corridors and door frames easily, and conventional household vehicles cannot load and transport the trampoline.

Description

Technical Field

[0001] This utility model relates to the field of trampoline technology, specifically a small trampoline with a connecting structure. Background Technology

[0002] Trampolines have a relatively simple structure, mainly consisting of springs, a frame, and a surface. The springs provide elasticity, allowing performers to bounce and complete various aerial maneuvers. This early trampoline technology laid the foundation for later developments. With continuous technological advancements, new materials and manufacturing processes have been applied to trampoline production. Modern trampoline surfaces typically use high-strength, wear-resistant synthetic fiber materials, such as polyester or nylon. These materials have good elasticity and breathability, and can withstand significant impact. The springs also use higher-quality steel and undergo special heat treatment processes to improve their elasticity and durability. However, existing trampolines lack the ability to disassemble and slide their protective devices. Most require manual disassembly or lack this function altogether. This can lead to trampolines becoming too large and difficult to store during use. When a family needs to relocate, moving an unstoreable trampoline is extremely challenging. Its large size and irregular shape make it difficult to navigate narrow stairwells and doorways, and it cannot be transported by regular household vehicles. Utility Model Content

[0003] The purpose of this invention is to provide a small trampoline with a connecting structure, which has the advantage of being easy to store.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a small trampoline with a socket structure, comprising a frame, mounting boxes fixedly installed around the outer surface of the frame, motors fixedly installed on both sides of the inner cavity of the mounting boxes, a threaded rod fixedly installed at the output end of the motor, a threaded sleeve threadedly installed on the front surface of the threaded rod, a horizontal plate fixedly installed at one end of the threaded sleeves that are close to each other, a fixing rod fixedly installed at one end of the horizontal plate that is close to each other, a limit ring fixedly installed at one end of the fixing rod, a connecting rod clamped at one end of the limit ring that is close to each other, and a top plate fixedly installed on the top of the connecting rod.

[0005] As a preferred embodiment, support columns are fixedly installed around the bottom of the frame, and anti-slip sleeves are fixedly installed at the bottom of the support columns.

[0006] As a preferred embodiment, a first spring is fixedly installed on the inner wall of the frame, and a trampoline body is fixedly connected to one side of the first spring.

[0007] As a preferred embodiment, retractable brackets are fixedly installed on both sides of the inner cavity of the mounting box, with the ends of the retractable brackets that are close to each other fixedly installed on the ends of the horizontal plates that are far apart from each other.

[0008] As a preferred embodiment, slide rails are fixedly installed on both sides of the inner cavity of the mounting box, and slide rods are slidably installed in the inner cavity of the slide rails. The ends of the slide rods that are close to each other are fixedly installed on the ends of the threaded sleeves that are far apart.

[0009] As a preferred embodiment, guide rails are fixedly installed on both sides of the inner cavity of the horizontal plate, guide rods are slidably installed in the inner cavity of the guide rails, and a fixing plate is fixedly installed at one end of the guide rods that are close to each other. A second spring is fixedly installed in the inner cavity of the horizontal plate, and one side of the second spring is fixedly installed at one end of the fixing plate.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] This utility model solves the problem that existing trampolines do not have the ability to disassemble and make the protective devices slippery. Most of them are disassembled manually or do not have the function of disassembly at all. This may result in the trampolines being too large to be stored during use. When the family needs to move, it is extremely difficult to move the trampolines that cannot be stored. Their huge size and irregular shape make it difficult to pass through narrow corridors and door frames, and they cannot be loaded and transported by regular household vehicles. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a sectional view of the mounting box structure of this utility model;

[0014] Figure 3 This is a cross-sectional view of the horizontal plate structure of this utility model.

[0015] In the diagram: 1. Frame; 2. Mounting box; 3. Support column; 4. Connecting rod; 5. Anti-slip sleeve; 6. First spring; 7. Trampoline body; 8. Top plate; 9. Fixing rod; 10. Telescopic bracket; 11. Slide rod; 12. Slide rail; 13. Limiting ring; 14. Threaded sleeve; 15. Threaded rod; 16. Horizontal plate; 17. Motor; 18. Guide rail; 19. Second spring; 20. Guide rod; 21. Fixing plate. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0018] Example 1:

[0019] Please see Figures 1-2 As shown, this utility model provides a small trampoline with a socket structure, including a frame 1. Mounting boxes 2 are fixedly installed around the outer surface of the frame 1. Motors 17 are fixedly installed on both sides of the inner cavity of the mounting boxes 2. A threaded rod 15 is fixedly installed at the output end of the motor 17. A threaded sleeve 14 is threaded onto the front surface of the threaded rod 15. A horizontal plate 16 is fixedly installed at one end of the threaded sleeve 14 that is close to each other. A fixing rod 9 is fixedly installed at one end of the horizontal plate 16 that is close to each other. Limiting rings 13 are fixedly installed at one end of the fixing rods 9 that are close to each other. A connecting rod 4 is clamped at one end of the limiting rings 13 that is close to each other. A top plate 8 is fixedly installed on the top of the connecting rod 4.

[0020] This technical solution addresses the problem that existing trampolines lack the ability to disassemble and slide their protective devices. Most require manual disassembly or lack the disassembly function altogether, which may result in trampolines being too large to store during use. When a family needs to relocate, moving a trampoline that cannot be stored is extremely difficult. Its large size and irregular shape make it difficult to pass through narrow corridors and door frames, and it cannot be transported by regular household vehicles.

[0021] Example 2:

[0022] Based on Embodiment 1, this utility model is as follows: Figure 1 and Figure 2 As shown, support columns 3 are fixedly installed around the bottom of the frame 1, and anti-slip sleeves 5 are fixedly installed at the bottom of the support columns 3. A first spring 6 is fixedly installed on the inner wall of the frame 1, and a trampoline body 7 is fixedly connected to one side of the first spring 6.

[0023] By adopting the above technical solution, the support column 3 and anti-slip sleeve 5 are used to support the whole, the slide rail 12 and slide rod 11 are used to limit the threaded sleeve 14, and the telescopic bracket 10 is used to provide multiple supports for the horizontal plate 16.

[0024] Example 3:

[0025] This utility model is as follows Figure 3As shown, telescopic brackets 10 are fixedly installed on both sides of the inner cavity of the mounting box 2. The ends of the telescopic brackets 10 that are close to each other are fixedly installed on the ends of the horizontal plate 16 that are far apart. Slide rails 12 are fixedly installed on both sides of the inner cavity of the mounting box 2. Slide rods 11 are slidably installed in the inner cavity of the slide rails 12. The ends of the slide rods 11 that are close to each other are fixedly installed on the ends of the threaded sleeves 14 that are far apart. Guide rails 18 are fixedly installed on both sides of the inner cavity of the horizontal plate 16. Guide rods 20 are slidably installed in the inner cavity of the guide rails 18. A fixing plate 21 is fixedly installed on the ends of the guide rods 20 that are close to each other. A second spring 19 is fixedly installed in the inner cavity of the horizontal plate 16. One side of the second spring 19 is fixedly installed on one end of the fixing plate 21.

[0026] By adopting the above technical solution, the second spring 19 is used to buffer and dampen the fixed plate 21, and the guide rail 18 and guide rod 20 are used to guide the fixed plate 21.

[0027] The working principle of this utility model is as follows: the starting motor 17 drives the threaded rod 15 to rotate, the rotation of the threaded rod 15 drives the threaded sleeve 14 to move left and right through the slide rail 12 and the slide rod 11, the left and right movement of the threaded sleeve 14 drives the horizontal plate 16 to move left and right, the left and right movement of the horizontal plate 16 drives the fixed rod 9 to move left and right, the left and right movement of the fixed rod 9 drives the limiting ring 13 to move left and right, the left and right movement of the limiting ring 13 disassembles the connecting rod 4, the disassembly of the connecting rod 4 drives the disassembly of the top plate 8, and then the second spring 19, the guide rail 18 and the guide rod 20 can perform multiple buffering and shock absorption treatment on the fixed plate 21.

[0028] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0029] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A small trampoline with a connecting structure, comprising a frame (1), characterized in that: Mounting boxes (2) are fixedly installed around the outer surface of the frame (1). Motors (17) are fixedly installed on both sides of the inner cavity of the mounting box (2). A threaded rod (15) is fixedly installed at the output end of the motor (17). A threaded sleeve (14) is threadedly installed on the front surface of the threaded rod (15). A horizontal plate (16) is fixedly installed at one end of the threaded sleeve (14) that is close to each other. A fixing rod (9) is fixedly installed at one end of the horizontal plate (16) that is close to each other. A limiting ring (13) is fixedly installed at one end of the fixing rod (9). A connecting rod (4) is clamped at one end of the limiting ring (13) that is close to each other. A top plate (8) is fixedly installed on the top of the connecting rod (4).

2. The small trampoline with a socket structure according to claim 1, characterized in that: Support columns (3) are fixedly installed around the bottom of the frame (1), and anti-slip sleeves (5) are fixedly installed at the bottom of the support columns (3).

3. A small trampoline with a socket structure according to claim 1, characterized in that: A first spring (6) is fixedly installed on the inner wall of the frame (1), and a trampoline body (7) is fixedly connected to one side of the first spring (6).

4. A small trampoline with a socket structure according to claim 1, characterized in that: Both sides of the inner cavity of the mounting box (2) are fixedly installed with telescopic brackets (10), and the ends of the telescopic brackets (10) that are close to each other are fixedly installed on the ends of the horizontal plate (16) that are far apart from each other.

5. A small trampoline with a socket structure according to claim 1, characterized in that: The mounting box (2) has slide rails (12) fixedly installed on both sides of its inner cavity. The slide rails (12) have slide rods (11) slidably installed in their inner cavities. The ends of the slide rods (11) that are close to each other are fixedly installed on the ends of the threaded sleeves (14) that are far apart from each other.

6. A small trampoline with a socket structure according to claim 1, characterized in that: Guide rails (18) are fixedly installed on both sides of the inner cavity of the horizontal plate (16). Guide rods (20) are slidably installed in the inner cavity of the guide rails (18). A fixing plate (21) is fixedly installed at one end of the guide rods (20) that are close to each other. A second spring (19) is fixedly installed in the inner cavity of the horizontal plate (16). One side of the second spring (19) is fixedly installed at one end of the fixing plate (21).

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