A support structure for a trampoline

Abstract

The application discloses a support structure of a trampoline, the trampoline comprising a bearing part provided with a fixing part, the support structure comprising a lower supporting leg detachably arranged on the fixing part and a first connecting part connected with the lower supporting leg, the lower supporting leg being provided with a mounting cavity for fixing the first connecting part, the first connecting part being provided with a connecting hole, the fixing part at least partially extending into the connecting hole, one of the fixing part and the first connecting part being provided with a magnetic attraction part, the other one of the fixing part and the first connecting part being provided with a matching part matched with the magnetic attraction part, and the magnetic attraction part and the matching part being matched to connect the fixing part and the first connecting part. The application provides the support structure of the trampoline to solve the technical problems that the existing support structure is inconvenient to disassemble and install and has poor applicability.

Description

Technical Field

[0001] This application belongs to the field of fitness equipment technology, specifically relating to a support structure for a trampoline. Background Technology

[0002] Existing trampolines have a support structure with elastic features, allowing users to jump, flip, and perform other movements with the help of the support. Various muscles in the body work together to maintain balance and complete the movements, achieving the purpose of exercise. The trampoline also has a support structure to support the support structure. After use, the trampoline needs to be stored. Currently, the support structure of trampolines is welded to the frame of the support structure or threaded to the frame. When storing, because the support structure is integrated with the support structure, the overall size is large and irregularly shaped, making it difficult to fold or disassemble. This results in a large amount of space being occupied during storage, whether in a corner of the home, a storage room, or during transportation. Furthermore, the welded support structure cannot be flexibly adjusted in angle and position. Even if it is squeezed into a small space, the welded parts of the support structure are easily damaged by mutual compression and collision, affecting the stability and lifespan of the trampoline. The threaded connection of the support structure makes installation and disassembly difficult for users.

[0003] One existing technical solution for facilitating the disassembly of a support structure involves a connecting portion on the load-bearing component. This connecting portion is fixedly connected to the load-bearing component and is hollow. An iron plate is located at the bottom of the connecting portion, and a magnet is located at the top of the support structure. The support structure is connected by inserting it into the connecting portion. The support structure includes a magnetic connector with a magnet and a support tube threadedly connected to the magnetic connector. However, because the magnetic connector is inserted into the connecting portion, and the connecting portion is designed according to the size and shape of the magnetic connector, when different types of support structures are needed, such as increasing the support capacity or increasing the outer diameter of the support structure, the cavity of the connecting portion needs to be re-processed. Since the connecting portion is fixedly connected to the load-bearing component, the processing cost of the connecting portion is high and the operation is complex, resulting in poor applicability of the support structure. Furthermore, the threaded connection between the support tube and the magnetic connector results in an excessively long overall length of the support structure, occupying too much space after disassembly and making it inconvenient to place the support structure. Utility Model Content

[0004] This application provides a support structure for a trampoline to solve the technical problems of existing support structures being inconvenient to disassemble and install, and having poor applicability.

[0005] The technical solution adopted in this application is as follows:

[0006] A support structure for a trampoline, the trampoline including a load-bearing member, the load-bearing member having a fixing member, the support structure including a lower support leg detachably mounted on the fixing member and a first connecting member connected to the lower support leg, the lower support leg having a mounting cavity for fixing the first connecting member, the first connecting member having a connecting hole, the fixing member extending at least partially into the connecting hole, one of the fixing member and the first connecting member having a magnetic attraction member, the other having a mating member cooperating with the magnetic attraction member, the magnetic attraction member cooperating with the mating member to connect the fixing member and the first connecting member.

[0007] The support structure of a trampoline in this application also includes the following additional technical features:

[0008] The first connector has a mounting wall in the connecting hole, and the fixing member can abut against the mounting wall. One of the magnetic part and the mating part is set in the mounting wall, and the other of the two is set in the fixing member.

[0009] The mounting wall and fasteners are provided with positioning grooves, and the magnetic fasteners and mating parts are set in the positioning grooves.

[0010] The first connector includes a positioning section disposed in the mounting cavity and a mounting section connected to the positioning section and capable of abutting against the lower support leg. A connecting hole passes through the positioning section and the mounting section. A mounting wall is disposed at the end of the positioning section away from the mounting section, and a positioning groove is provided on the side of the mounting wall away from the fixing member.

[0011] The fixing member has a receiving cavity, and the support structure also includes a second connecting member. The second connecting member is disposed in the receiving cavity and can abut against the mounting wall. The second connecting member has a positioning groove for fixing the magnetic or mating member.

[0012] One of the second connector and the receiving cavity is provided with a positioning protrusion, and the other is provided with a mounting hole that mates with the positioning protrusion.

[0013] The magnetic component is mounted on the fixing component, and the outer contour of the lower support leg has a mounting groove that mates with the fixing component, allowing the lower support leg to be attracted to the magnetic component.

[0014] The support structure also includes an operating component rotatably mounted on the lower support leg, and an actuating component that is connected to the operating component in a transmission manner. The first connecting component is provided with a clearance hole for the actuating component to move. The operating component drives the actuating component to push against the fixing component, so as to separate the first connecting component from the fixing component.

[0015] The receiving cavity is provided with a guide groove, and the actuating element includes a movable section that is movably disposed in the guide groove and a pushing section connected to the movable section for pushing the fixing element.

[0016] The support structure also includes a cam connected to the operating component and a connecting rod. The connecting rod is set in the guide groove, one end of the connecting rod is connected to the moving section, and the other end abuts against the cam. The operating component drives the cam to rotate and push against the connecting rod, thereby moving the moving section.

[0017] Due to the adoption of the above technical solution, the beneficial effects achieved by this application are as follows:

[0018] 1. This application achieves a compact arrangement between the first connector and the lower support leg by providing a mounting cavity for fixing the first connector, reducing the impact of the first connector on the length of the lower support leg and facilitating its storage. The first connector has a connecting hole into which at least part of the fixing member extends, achieving an embedded design. Combined with the cooperation of the magnetic suction and mating parts, this provides radial and axial dual constraints for the lower support leg, improving the support capacity of the support structure and ensuring its stability. Simultaneously, the cooperation of the magnetic suction and mating parts enables quick connection between the fixing member and the first connector, facilitating the disassembly of the lower support leg and improving installation and storage efficiency. Furthermore, the connecting hole, with at least part of the fixing member extending into it, enhances the versatility of the support structure. When changing the type of support structure, such as further increasing the support capacity or increasing the diameter, there is no need to replace the fixing member; only another type of support structure with a mounting cavity is required to adapt the replaced support structure to the fixing member, thus improving the applicability of the support structure.

[0019] 2. As a preferred embodiment of this application, by setting a fixing member that can abut against the mounting wall, one of the magnetic suction member and the mating member is set on the mounting wall, and the other of the two is set on the fixing member. When the fixing member abuts against the mounting wall, the magnetic suction member and the mating member cooperate, and the mounting wall provides axial support to the fixing member, thereby improving the support capacity of the support structure.

[0020] 3. In a preferred embodiment of this application, a positioning groove is provided to offer installation space for the magnetic components and mating parts, enabling precise installation and positioning of the magnetic components and mating parts. The independent positioning groove makes the magnetic components and mating parts replaceable modules, allowing for adaptation to support structures with different load-bearing requirements by replacing magnetic components or mating parts with different magnetic strength levels.

[0021] Furthermore, by setting an installation section that can abut against the lower support leg, the load-bearing capacity of the first connector is improved, enabling the first connector to evenly transmit the force to the lower support leg. The installation wall is set at the end of the positioning section away from the installation section, making the installation wall easy for users to access. The side of the installation wall away from the fixing part is provided with a positioning groove. The position of the positioning groove is separate from the connection hole, allowing users to directly contact the positioning groove, which facilitates the connection of the magnetic suction part or mating part with the positioning groove.

[0022] 4. In a preferred embodiment of this application, the second connector is disposed in the receiving cavity. The second connector is provided with a positioning groove for fixing the magnetic attracting member or the mating member, thereby realizing the integration of the second connector with the magnetic attracting member or the mating member. By replacing the second connector or disassembling the magnetic attracting member or the mating member with different magnetic force levels on the second connector, the support structure can be adapted to different load-bearing requirements, thereby reducing the impact on the fixing member and improving the applicability of the support structure.

[0023] Furthermore, by setting a positioning protrusion to cooperate with the mounting hole, the second connector is fixed, the relative displacement between the second connector and the receiving cavity is limited, and the magnetic part and the mating part are kept precisely aligned during the adsorption process to avoid positional deviation.

[0024] 5. As a preferred embodiment of this application, by setting the magnetic component on the fixing component, when the lower support leg is disassembled, the mounting groove is engaged with the fixing component, and the lower support leg is attracted to the magnetic component, thereby changing the placement direction of the lower support leg and fixing the lower support leg, so as to achieve quick storage of the lower support leg.

[0025] 6. As a preferred embodiment of this application, by providing an operating component, the user only needs to rotate the operating component to easily overcome the attraction force between the magnetic component and the mating component, avoiding manual insertion and removal of the lower support leg and reducing the force required to disassemble the lower support leg. Through the transmission between the operating component and the actuating component, accurate force transmission can be achieved, reducing friction and damage to the surfaces of the fixing component and the first connecting component caused by different force directions during manual insertion and removal, and extending the service life of the support structure.

[0026] Furthermore, the guide groove provides a precise motion track for the moving segment, effectively limiting the swaying and offset of the actuator during movement. The stable sliding of the moving segment within the guide groove allows the pushing segment to accurately act on the fixing component, ensuring the precision and stability of the separation action between the fixing component and the first connecting component. Even under repeated operations, it ensures that the actuator moves along the preset path each time, avoiding uneven force on the fixing component caused by actuator offset, and improving the reliability of the support structure separation process.

[0027] Furthermore, the cam's profile curve converts the rotational motion of the operating component into the linear motion of the connecting rod, amplifying the force. The user only needs to gently rotate the operating component, and the cam's protruding part transmits the force to the moving section via the connecting rod. This overcomes the magnetic attraction between the magnetic component and the mating component with minimal operating force, making separation of the fixed component from the first connecting component easier, especially suitable for users with less strength, greatly optimizing the user experience. The guide groove provides precise constraint on the connecting rod, ensuring its movement in a fixed direction and achieving stable and accurate displacement of the moving section. Whether pushing the fixed component or during the reset process, wobbling or offset is avoided, ensuring the reliability of the separation action and reducing the risk of component damage due to operational errors. The connecting rod and moving section are positioned within the guide groove to prevent interference from their movement on the first connecting component. Attached Figure Description

[0028] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0029] Figure 1 This is a schematic diagram of the installation of the load-bearing member and the supporting structure according to one embodiment of this application;

[0030] Figure 2 This is a schematic diagram of the installation of the fastener and support structure according to one embodiment of this application;

[0031] Figure 3 This is an exploded view of the fastener and support structure according to one embodiment of this application;

[0032] Figure 4 This is a schematic diagram of the fastener structure according to one embodiment of this application;

[0033] Figure 5 This is a schematic diagram of a fastener with a positioning groove according to one embodiment of this application;

[0034] Figure 6 This is a schematic diagram of the structure of the second connector according to one embodiment of this application;

[0035] Figure 7 This is a top view of the lower support leg according to one embodiment of this application;

[0036] Figure 8 This is a schematic diagram of the structure of the magnetic suction component according to one embodiment of this application;

[0037] Figure 9 This is a schematic diagram of the structure of the first connector according to one embodiment of this application;

[0038] Figure 10This is a top view of the first connector according to one embodiment of this application;

[0039] Figure 11 This is a schematic diagram of the mounting wall structure according to one embodiment of this application;

[0040] Figure 12 This is a schematic diagram of the structure of the operating member and the actuating member according to one embodiment of this application;

[0041] Figure 13 This is a schematic diagram showing the connection between the lower support leg and the fixing member according to one embodiment of this application;

[0042] Figure label:

[0043] 1. Support structure; 11. Lower support leg; 111. Mounting cavity; 112. Guide groove; 113. Mounting groove; 12. First connector; 121. Connecting hole; 122. Mounting wall; 123. Positioning section; 124. Mounting section; 125. Clearance hole; 13. Second connector; 131. Positioning protrusion; 132. Elastic support plate;

[0044] 2. Load-bearing components;

[0045] 3. Fastener; 31. Mounting hole; 32. Receiving cavity;

[0046] 4. Magnetic components;

[0047] 5. Mating parts;

[0048] 6. Positioning groove;

[0049] 7. Operating components;

[0050] 8. Cam;

[0051] 9. Connecting rod;

[0052] 10. Action component; 101. Moving segment; 102. Pushing segment. Detailed Implementation

[0053] To more clearly illustrate the overall concept of this application, a detailed explanation is provided below with reference to the accompanying drawings.

[0054] Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of this application is not limited to the specific embodiments disclosed below. It should be noted that, unless otherwise specified, the embodiments of this application and the features thereof can be combined with each other.

[0055] Furthermore, it should be understood in the description of this application that the terms "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0056] like Figure 1 , Figure 2 , Figure 3 , Figure 7 , Figure 8 , Figure 9 , Figure 10 As shown, a support structure 1 for a trampoline (not shown in the attached drawings) includes a carrier 2, the carrier 2 is provided with a fixing member 3, the support structure 1 includes a lower support leg 11 detachably mounted on the fixing member 3 and a first connecting member 12 connected to the lower support leg 11, the lower support leg 11 is provided with a mounting cavity 111 for fixing the first connecting member 12, the first connecting member 12 is provided with a connecting hole 121, the fixing member 3 extends at least partially into the connecting hole 121, one of the fixing member 3 and the first connecting member 12 is provided with a magnetic suction member 4, and the other of the two is provided with a mating member 5 that cooperates with the magnetic suction member 4, the magnetic suction member 4 and the mating member 5 cooperate to connect the fixing member 3 and the first connecting member 12.

[0057] This application achieves a compact arrangement of the first connector 12 and the lower support leg 11 by providing a mounting cavity 111 for fixing the first connector 12, reducing the impact of the first connector 12 on the length of the lower support leg 11 and facilitating the storage of the lower support leg 11. The first connector 12 is provided with a connecting hole 121, into which the fixing member 3 extends at least partially, achieving an embedded design. Combined with the cooperation of the magnetic suction member 4 and the mating member 5, this provides radial and axial dual constraints for the lower support leg 11, improving the support capacity of the support structure 1 and ensuring its stability. Simultaneously, the cooperation of the magnetic suction member 4 and the mating member 5 enables quick connection between the fixing member 3 and the first connector 12, facilitating the disassembly of the lower support leg 11 and improving installation and storage efficiency. Furthermore, by providing the connection hole 121, the fastener 3 extends at least partially into the connection hole 121, thereby improving the versatility of the support structure 1. When it is necessary to change the type of support structure 1, such as to further improve the support capacity of the support structure 1 or increase the diameter of the support structure 1, there is no need to replace the fastener 3. It is only necessary for another type of support structure 1 to have a mounting cavity 111, so that the replaced support structure 1 can be adapted to the fastener 3, thereby improving the applicability of the support structure 1.

[0058] Those skilled in the art will understand that the magnetic attractor 4 can be a permanent magnet or an electromagnet, and this application does not limit it. The mating part 5 can be iron or a permanent magnet, electromagnet, etc. with the opposite polarity to the magnetic attractor 4.

[0059] In this application, the installation arrangement of the magnetic suction element 4 and the mating element 5 can be any of the following embodiments:

[0060] Implementation method one: such as Figure 3 , Figure 8 , Figure 9 , Figure 10 As shown, the first connector 12 has a mounting wall 122 in the connecting hole 121, and the fixing member 3 can abut against the mounting wall 122. One of the magnetic member 4 and the mating member 5 is disposed in the mounting wall 122, and the other is disposed in the fixing member 3.

[0061] By setting the fixing member 3 to abut against the mounting wall 122, one of the magnetic suction member 4 and the mating member 5 is set on the mounting wall 122, and the other is set on the fixing member 3. When the fixing member 3 abuts against the mounting wall 122, the magnetic suction member 4 and the mating member 5 cooperate, and the mounting wall 122 provides axial support for the fixing member 3, thereby improving the support capacity of the support structure 1.

[0062] Implementation Method 2: This implementation method is not illustrated. The fixing member extends entirely into the connecting hole, the first connecting member abuts against the bearing member, the magnetic suction member is disposed on the hole wall of the connecting hole, and the mating member is disposed on the outer contour of the fixing member.

[0063] As a preferred embodiment of the implementation method, the following is an example: Figure 3 , Figure 5 , Figure 6 , Figure 8 , Figure 9 , Figure 10 As shown, the mounting wall 122 and the fixing member 3 are provided with a positioning groove 6, and the magnetic suction member 4 and the mating member 5 are disposed in the positioning groove 6. Preferably, the mounting wall 122 and the fixing member 3 have abutting surfaces that abut against each other, the positioning groove 6 is disposed on the abutting surface, the magnetic suction member 4 and the mating member 5 are disposed in the positioning groove 6, and the top surface of the magnetic suction member 4 and the mating member 5 is flush with the abutting surface. It will be clear to those skilled in the art that the magnetic suction member 4 can also be recessed in the positioning groove 6, and the mating member 5 can be protruded in the positioning groove 6, and the mating member 5 can extend into the positioning groove 6 to fix the magnetic suction member 4. At the same time, in this application, the connection method of the magnetic suction member 4, the mating member 5 and the positioning groove 6 is not limited. The magnetic suction member 4 and the mating member 5 can be integrally formed with the fixing member 3 and the first connecting member 12 during the production stage, or the installation of the magnetic suction member 4 and the mating member 5 can be achieved by screws and fasteners.

[0064] By setting the positioning groove 6, the magnetic suction component 4 and the mating component 5 are provided with installation space, enabling precise installation and positioning of the magnetic suction component 4 and the mating component 5. The independent setting of the positioning groove 6 makes the magnetic suction component 4 and the mating component 5 replaceable modules, allowing the support structure 1 to adapt to different load-bearing requirements by replacing the magnetic suction component 4 or the mating component 5 with different magnetic force levels.

[0065] In Embodiment 1, the first connector 12 can be configured in any of the following specific examples:

[0066] Specific example 1: if Figure 7 , Figure 9 , Figure 10 As shown, the first connecting member 12 includes a positioning section 123 disposed in the mounting cavity 111 and a mounting section 124 connected to the positioning section 123 and capable of abutting against the lower support leg 11. The connecting hole 121 passes through the positioning section 123 and the mounting section 124. The mounting wall 122 is disposed at the end of the positioning section 123 opposite to the mounting section 124, and the mounting wall 122 has a positioning groove 6 on the side opposite to the fixing member 3. Those skilled in the art will understand that the mounting wall 122 can also be integrally formed with the magnetic suction member 4 or the mating member 5, and the mounting wall 122 can be detachably disposed in the positioning section 123 or can be moved axially along the connecting hole 121.

[0067] By setting the mounting section 124 to abut against the lower support leg 11, the load-bearing capacity of the first connecting member 12 is improved, so that the first connecting member 12 can evenly transmit the force to the lower support leg 11. The mounting wall 122 is set at the end of the positioning section 123 away from the mounting section 124, so that the mounting wall 122 is easy for the user to access. The mounting wall 122 is provided with a positioning groove 6 on the side away from the fixing member 3. The position of the positioning groove 6 is separated from the connecting hole 121, so that the user can directly contact the positioning groove 6, which facilitates the connection of the magnetic suction member 4 or the mating member 5 to the positioning groove 6.

[0068] Specific example 2: such as Figure 3 , Figure 11 As shown, unlike specific example 1, the mounting wall 122 has a positioning groove 6 on the side facing the fixing member 3.

[0069] In embodiment one, the way the fixing member 3 is provided with the magnetic member 4 can be any of the following embodiments:

[0070] Example 2: As Figure 1 , Figure 3 , Figure 4 , Figure 6As shown, the fixing member 3 has a receiving cavity 32, and the support structure 1 also includes a second connecting member 13. The second connecting member 13 is disposed in the receiving cavity 32 and can abut against the mounting wall 122. The second connecting member 13 has a positioning groove 6 for fixing the magnetic suction member 4 or the mating member 5. Preferably, the end of the second connecting member 13 facing the lower support leg 11 is flush with the end of the fixing member 3 facing the lower support leg 11.

[0071] The second connector 13 is disposed in the receiving cavity 32. The second connector 13 is provided with a positioning groove 6 for fixing the magnetic attracting member 4 or the mating member 5, so as to realize the integration of the second connector 13 with the magnetic attracting member 4 or the mating member 5. By replacing the second connector 13 or disassembling the magnetic attracting member 4 or the mating member 5 with different magnetic force levels on the second connector 13, the support structure 1 can be adapted to different load-bearing requirements, which can reduce the impact on the fixing member 3 and improve the applicability of the support structure 1.

[0072] Example 3: This example 3 is not shown in the figure. The fixing part is provided with a positioning groove at the end away from the bearing part, and the magnetic part or the mating part is set in the positioning groove.

[0073] Those skilled in the art will understand that the magnetic suction component 4 or the mating component 5 can also be disposed on the fixing component 3 by integrally forming the fixing component 3 with the second connecting component 13 or by integrally forming the fixing component 3 with the magnetic suction component 4 or the mating component 5. In embodiment 2, the second connecting component 13 can also be provided with an inner section (not shown in the figure) located in the receiving cavity 32 and an abutting section (not shown in the figure) connected to the inner section. The abutting section can abut against the main body and the mounting wall 122. The magnetic suction component 4 or the mating component 5 is disposed on the abutting section, and the abutting section is provided with a positioning groove 6 for fixing the magnetic suction component 4 and the mating component 5. By providing the abutting section, the installation of the second connecting component 13 can be facilitated. The user can put the inner section into the receiving cavity 32 and push the inner section until the abutting section abuts against the main body to complete the installation of the second connecting component 13, thus optimizing the user experience.

[0074] Furthermore, such as Figure 1 , Figure 3 , Figure 4 , Figure 6As shown, one of the second connector 13 and the receiving cavity 32 is provided with a positioning protrusion 131, and the other is provided with a mounting hole 31 that mates with the positioning protrusion 131. Preferably, the second connector 13 is provided with the positioning protrusion 131, the receiving cavity 32 is provided with the mounting hole 31, and the second connector 13 is also provided with an elastic support plate 132 connected to the positioning protrusion 131. The positioning protrusion 131 can move radially along the receiving cavity 32. During installation, the positioning protrusion 131 moves toward the axis of the inner section, and the second connector 13 enters the receiving cavity 32. When the positioning protrusion 131 reaches the mounting hole 31, the elastic support plate 132 drives the positioning protrusion 131 to mate with the mounting hole 31, thereby realizing the installation of the second connector 13 and the fixing member 3. Those skilled in the art will understand that this application does not limit the number of positioning protrusions 131 and mounting holes 31. One positioning protrusion 131 corresponds to one mounting hole 31. The connection method between the first connector 12 and the lower support leg 11 is the same as the connection method between the second connector 13 and the fixing member 3, and will not be described again in this application. By setting the positioning protrusion 131 to cooperate with the mounting hole 31, the second connector 13 is fixed, the relative displacement between the second connector 13 and the receiving cavity 32 is limited, and the magnetic suction member 4 and the mating member 5 are kept precisely aligned during the adsorption process to avoid positional displacement.

[0075] As a preferred embodiment of the following implementation: Figure 6 , Figure 8 , Figure 13 As shown, the magnetic suction component 4 is disposed on the fixing component 3, and the outer contour of the lower support leg 11 has a mounting groove 113 that mates with the fixing component 3, allowing the lower support leg 11 to engage with the magnetic suction component 4. By disassembling the lower support leg 11, the mounting groove 113 mates with the fixing component 3, and the lower support leg 11 engages with the magnetic suction component 4, thereby changing the placement direction of the lower support leg 11 and fixing it in place, enabling quick storage of the lower support leg 11. Those skilled in the art will understand that the lower support leg 11 is made of a ferromagnetic material or a suction component disposed within the mounting groove 113 that can engage with the magnetic suction component 4.

[0076] As a preferred embodiment of this application, the third method is as follows: Figure 1 , Figure 5 , Figure 8 , Figure 9 , Figure 12As shown, the support structure 1 also includes an operating member 7 rotatably mounted on the lower support leg 11. The first connecting member 12 is provided with an actuating member 10 that is drively connected to the operating member 7. The first connecting member 12 is provided with a clearance hole 125 for the actuating member 10 to move. The operating member 7 drives the actuating member 10 to push against the fixing member 3, so that the first connecting member 12 is separated from the fixing member 3. By setting the operating member 7, the user only needs to rotate the operating member 7 to easily overcome the attraction force between the magnetic member 4 and the mating member 5, avoiding manual insertion and removal of the lower support leg 11 and reducing the force required to disassemble the lower support leg 11. Through the transmission between the operating member 7 and the actuating member 10, the force can be accurately transmitted, reducing the friction and damage to the surfaces of the fixing member 3 and the first connecting member 12 caused by different force directions during manual insertion and removal, and extending the service life of the support structure 1.

[0077] As a preferred embodiment of implementation method three: such as Figure 12 As shown, the mounting cavity 111 is provided with a guide groove 112. The actuating element 10 includes a moving section 101 movably disposed in the guide groove 112 and a pushing section 102 connected to the moving section 101 for pushing the fixing element 3. The guide groove 112 provides a precise movement track for the moving section 101, effectively limiting the swaying and offset of the actuating element 10 during movement. The moving section 101 slides stably within the guide groove 112, allowing the pushing section 102 to accurately act on the fixing element 3, ensuring the accuracy and stability of the separation action between the fixing element 3 and the first connecting member 12. Even under repeated operations, it can be ensured that the actuating element 10 moves along the preset path each time, avoiding uneven force on the fixing element 3 caused by the offset of the actuating element 10, and improving the reliability of the separation process of the support structure 1.

[0078] In embodiment 5, the movement setting of the actuator 10 can be any of the following specific examples:

[0079] Specific example 3: if Figure 1 , Figure 12As shown, the support structure 1 also includes a cam 8 connected to the operating component 7 and a connecting rod 9. The connecting rod 9 is located in the guide groove 112. One end of the connecting rod 9 is connected to the moving section 101, and the other end abuts against the cam 8. The operating component 7 drives the cam 8 to rotate and push against the connecting rod 9, thereby moving the moving section 101. The contour curve of the cam 8 can convert the rotational motion of the operating component 7 into the linear motion of the connecting rod 9, and amplify the force. The user only needs to gently rotate the operating component 7, and the protruding part of the cam 8 can transmit the force to the moving section 101 through the connecting rod 9. This overcomes the attraction force between the magnetic component 4 and the mating component 5 with a smaller operating force, making it easier to separate the fixing component 3 from the first connecting component 12. This is especially suitable for users with less strength and greatly optimizes the user experience. The guide groove 112 forms a precise constraint on the connecting rod 9, ensuring that it moves in a fixed direction and achieving stable and precise displacement of the moving section 101. Whether pushing the fixing component 3 or during the reset process, shaking or displacement can be avoided, ensuring the reliability of the separation action and reducing the risk of component damage due to operating errors. The connecting rod 9 and the moving section 101 are disposed in the guide groove 112 to avoid interference of the movement of the connecting rod 9 and the moving section 101 with the first connecting member 12.

[0080] Specific Example 4: This specific example 4 is not illustrated. The support structure includes a turntable connected to the operating component and a connecting rod. One end of the connecting rod is rotatably connected to the moving section, and the other end is rotatably connected to the turntable.

[0081] For any parts not mentioned in this application, existing technologies may be used or referenced.

[0082] The various embodiments in this specification are described in a progressive manner. The same or similar parts between the various embodiments can be referred to each other. Each embodiment focuses on describing the differences from other embodiments.

[0083] The above description is merely an embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this application should be included within the scope of the claims of this application.

Claims

1. A support structure for a trampoline, characterized in that, The trampoline includes a support member, the support member having a fixing member, the support structure including a lower leg detachably mounted on the fixing member and a first connecting member connected to the lower leg, the lower leg having a mounting cavity for fixing the first connecting member, the first connecting member having a connecting hole, the fixing member extending at least partially into the connecting hole, one of the fixing member and the first connecting member having a magnetic suction member, and the other having a mating member that cooperates with the magnetic suction member, the magnetic suction member cooperating with the mating member to connect the fixing member and the first connecting member.

2. The support structure for a trampoline according to claim 1, characterized in that, The first connector has a mounting wall in the connecting hole, the fixing member can abut against the mounting wall, one of the magnetic suction member and the mating member is disposed in the mounting wall, and the other of the two is disposed in the fixing member.

3. The support structure for a trampoline according to claim 2, characterized in that, The mounting wall and the fixing member are provided with positioning grooves, and the magnetic suction member and the mating member are disposed in the positioning grooves.

4. The support structure for a trampoline according to claim 3, characterized in that, The first connector includes a positioning section disposed in the mounting cavity and a mounting section connected to the positioning section and capable of abutting against the lower support leg. The connecting hole passes through the positioning section and the mounting section. The mounting wall is disposed at one end of the positioning section away from the mounting section, and the mounting wall is provided with the positioning groove on the side away from the fixing member.

5. The support structure for a trampoline according to claim 2, characterized in that, The fixing member has a receiving cavity, and the support structure further includes a second connecting member. The second connecting member is disposed in the receiving cavity and can abut against the mounting wall. The second connecting member has a positioning groove for fixing the magnetic suction member or the mating member.

6. The support structure for a trampoline according to claim 5, characterized in that, The second connector and the receiving cavity are both provided with a positioning protrusion, and the other is provided with a mounting hole that mates with the positioning protrusion.

7. The support structure for a trampoline according to claim 2, characterized in that, The magnetic suction component is disposed on the fixing component, and the outer contour of the lower support leg is provided with a mounting groove that mates with the fixing component, so that the lower support leg can be attracted to the magnetic suction component.

8. The support structure for a trampoline according to claim 1, characterized in that, The support structure further includes an operating member rotatably mounted on the lower support leg, and the support structure further includes an actuating member that is pulsatorically connected to the operating member. The first connecting member is provided with a clearance hole for the actuating member to move. The operating member drives the actuating member to push against the fixing member, so as to separate the first connecting member from the fixing member.

9. The support structure for a trampoline according to claim 8, characterized in that, The mounting cavity is provided with a guide groove, and the actuating element includes a movable section that is movably disposed in the guide groove and a pushing section connected to the movable section for pushing the fixing element.

10. The support structure for a trampoline according to claim 9, characterized in that, The support structure also includes a cam and a connecting rod connected to the operating component. The connecting rod is disposed in the guide groove. One end of the connecting rod is connected to the moving section, and the other end abuts against the cam. The operating component drives the cam to rotate and abut against the connecting rod, thereby driving the moving section to move.

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