Integrated folding trampoline

Abstract

The utility model relates to an integrated folding trampoline and belongs to the technical field of trampoline. The trampoline comprises a folding support, a supporting column, an elastic face and a protective net, the folding support comprises an upper-layer frame and a lower-layer frame which are formed by a plurality of folding rods in a surrounding mode, a first connecting base is rotationally connected between every two adjacent folding rods on the upper layer, and a second connecting base is rotationally connected between every two adjacent folding rods on the lower layer; the folding rod comprises two supporting rods which are rotationally connected. The trampoline is convenient to fold and unfold, the trampoline bearing is dispersed through the multiple sets of limiting components, the structural strength is greatly enhanced, meanwhile, the safety is further improved by arranging the protective net, the protective net and the elastic face do not need to be disassembled additionally through the integrated structure, operation steps are simplified, and the trampoline is convenient and practical.

Description

Technical Field

[0001] This utility model belongs to the field of trampoline technology, specifically relating to an integrated folding trampoline. Background Technology

[0002] Trampolines are a type of fitness and recreational equipment, but their large size and high risk make them difficult to popularize in homes. Existing trampolines are generally fixed structures, taking up a lot of space and difficult to store. In addition, for safety reasons, handrails are usually installed. Although this setting can reduce the risk, it greatly reduces the playing experience.

[0003] Chinese patent CN118698086A discloses a trampoline with an integrated folding structure, which is convenient to fold, occupies little space, and is easy to use. However, the handrails alone still pose a safety hazard. In addition, Chinese patent CN221815217U discloses an adjustable and foldable trampoline. It adopts a folding structure and adds a protective net to provide effective protection. However, the trampoline and the protective net need to be disassembled separately and folded and stored separately, which is extremely inconvenient to use. Moreover, the adjustment and storage components in this solution are independent of each other and have low support strength. The parallel folding method with the support frame further reduces the structural strength and safety, which is putting the cart before the horse. Summary of the Invention

[0004] The purpose of this invention is to provide a foldable and highly safe integrated trampoline to solve the above-mentioned problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An integrated folding trampoline includes a folding frame, support columns, an elastic surface, and a protective net. The folding frame includes an upper frame and a lower frame, which are formed by several folding rods. Adjacent folding rods in the upper frame are rotatably connected to a first connecting seat, and adjacent folding rods in the lower frame are rotatably connected to a second connecting seat. Each folding rod includes two rotatably connected support rods.

[0007] The second connecting seat is slidably connected to the support column, the top of the support column is fixedly connected to the first connecting seat, the bottom of the support column is fixedly connected to the support seat, and a support frame is provided below each lower folding rod;

[0008] The support frame includes two support rods that are pivotally connected in an X-shape. The upper ends of the two support rods are pivotally connected to the corresponding second connecting seats, and the lower ends of the two support rods are pivotally connected to the corresponding support seats.

[0009] The elastic surface is set inside the lower frame, and the periphery of the elastic surface is connected to the lower frame through connectors. The bottom of the protective net is fixedly connected to the elastic surface, and the top of the protective net is connected to the upper frame through connectors.

[0010] Furthermore, the first connecting seat and the second connecting seat are provided with limiting surfaces corresponding to the folding rod; when the folding trampoline is in the unfolded state, the folding rod abuts against the first connecting seat and the second connecting seat through the limiting surfaces.

[0011] Furthermore, the second connecting seat and the support seat are provided with limiting blocks corresponding to the support rod; when the folding trampoline is in the unfolded state, the support rod abuts against the second connecting seat and the support seat through the limiting blocks.

[0012] Furthermore, an abutment surface is provided on the upper side of the connecting end of the two support rods, so that the connecting end of the support rod moves upward when the folding rod is folded, and the two support rods abut against each other through the abutment surface when unfolded.

[0013] Preferably, the bottom of the support base is provided with an anti-slip pad.

[0014] Preferably, each of the folding rods is of the same length.

[0015] The beneficial effects of this utility model are as follows:

[0016] The folding and unfolding operation is convenient. Multiple sets of limiting components distribute the weight of the trampoline, greatly enhancing structural strength. At the same time, the addition of a protective net further improves safety. The integrated structure eliminates the need for additional disassembly of the protective net and elastic surface, simplifying the operation process and making it convenient and practical.

[0017] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of an integrated folding trampoline according to an embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of the elastic surface structure according to an embodiment of the present invention;

[0020] Figure 3 This is a schematic diagram of a protective net structure according to an embodiment of the present invention;

[0021] Figure 4 This is a schematic diagram of a folding bracket structure according to an embodiment of the present invention;

[0022] Figure 5 This is a schematic diagram of the first connecting seat structure according to an embodiment of the present invention;

[0023] Figure 6 This is a schematic diagram of the second connecting seat structure according to an embodiment of the present invention;

[0024] Figure 7 This is a schematic diagram of a support structure according to an embodiment of the present invention;

[0025] Figure 8 This is a schematic diagram of a folding rod structure according to an embodiment of the present invention.

[0026] Explanation of reference numerals in the attached diagram: 1. Upper frame; 2. Support column; 3. Lower frame; 4. Support base; 401. Fixing hole; 402. Fourth rotating groove; 403. Second limiting block; 5. Support frame; 6. Elastic surface; 7. Connector; 8. Protective net; 9. Folding rod; 901. Abutment surface; 10. First connecting seat; 101. First rotating groove; 102. First limiting surface; 11. Second connecting seat; 1101. Second rotating groove; 1102. Second limiting surface; 1103. Connecting hole; 1104. Third rotating groove; 1105. First limiting block. Detailed Implementation

[0027] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0028] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model 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 utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0030] Please see Figure 1-8The integrated folding trampoline shown in a preferred embodiment of this application includes a folding frame, a support column 2, an elastic surface 6, and a protective net 8. The folding frame includes an upper frame 1 and a lower frame 3, both of which are surrounded by six folding rods 9.

[0031] Each adjacent folding rod 9 on the upper layer is rotatably connected to a first connecting seat 10, and each adjacent folding rod 9 on the lower layer is rotatably connected to a second connecting seat 11. Each folding rod 9 includes two rotatably connected support rods.

[0032] Specifically, an abutment surface 901 is provided on the upper side of the connecting end of the two support rods, so that the connecting end of the support rod moves upward when the folding rod 9 is folded, and the two support rods abut against each other through the abutment surface 901 when unfolded, thereby keeping the folding rod 9 in a horizontal state.

[0033] Specifically, the first connecting seat 10 is provided with two first rotating grooves 101 and a first limiting surface 102 corresponding to the folding rod 9, so that when the trampoline is in the unfolded state, the first connecting seat 10 abuts against the folding rod 9 through the first limiting surface 102, thereby dispersing the load-bearing pressure.

[0034] The second connecting seat 11 is slidably connected to the support column 2. The top of the support column 2 is fixedly connected to the first connecting seat 10. The bottom of the support column 2 is fixedly connected to the support seat 4. Each lower frame 3 has a support frame 5 below the folding rod 9. The support frame 5 includes two support rods that are pivotally connected in an X-shape. The upper ends of the two support rods are pivotally connected to the corresponding second connecting seat 11, and the lower ends of the two support rods are pivotally connected to the corresponding support seat 4.

[0035] Specifically, the second connecting seat 11 has a connecting hole 1103 for connecting the support column 2, and the top of the second connecting seat 11 has two second rotating grooves 1101 corresponding to the folding rod 9 and a second limiting surface 1102 to further disperse the load-bearing pressure.

[0036] The bottom of the second connecting seat 11 is provided with a third rotating groove 1104 and a first limiting block 1105 corresponding to the upper end of the support rod, and the support seat 4 is provided with a fourth rotating groove 402 and a second limiting block 403 corresponding to the lower end of the support rod.

[0037] Specifically, when the trampoline is fully extended, the support rods abut against the second connecting seat 11 and the support seat 4 through the first limiting block 1105 and the second limiting block 403, respectively, further dispersing the load-bearing pressure.

[0038] Multiple connectors 7 are fixedly connected around the periphery of the elastic surface 6 and are connected to the lower frame 3 through the connectors 7. The bottom of the protective net 8 is fixedly connected to the elastic surface 6. Multiple connectors 7 are also circumferentially arranged on the top of the protective net 8 and are connected to the upper frame 1 through the connectors 7.

[0039] Optionally, the bottom of the support base 4 is also equipped with an anti-slip pad to prevent slipping during use.

[0040] Working principle:

[0041] When the trampoline shown in this application is folded, the connecting end of the support rod of each folding rod 9 moves upward, thereby driving each support column 2 to move closer to the center of the folding bracket, and the elastic surface 6 and the protective net 8 also fold closer to the center; when unfolded, simply unfold the folding rod 9, and the connecting end of the support rod of each folding rod 9 moves downward until each limiting surface and limiting block abuts against the folding rod 9 and the support rod respectively. At this time, the elastic surface 6 and the protective net 8 do not need to be disassembled, making it convenient to use.

[0042] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0043] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A one-piece folding trampoline, characterized in that, It includes a folding bracket, a support column, an elastic surface, and a protective net. The folding bracket includes an upper frame and a lower frame, which are formed by several folding rods. Each adjacent folding rod in the upper frame is rotatably connected to a first connecting seat, and each adjacent folding rod in the lower frame is rotatably connected to a second connecting seat. Each folding rod includes two rotatably connected support rods. The second connecting seat is slidably connected to the support column, the top of the support column is fixedly connected to the first connecting seat, the bottom of the support column is fixedly connected to the support seat, and a support frame is provided below each lower folding rod; The support frame includes two support rods that are pivotally connected in an X-shape. The upper ends of the two support rods are pivotally connected to the corresponding second connecting seats, and the lower ends of the two support rods are pivotally connected to the corresponding support seats. The elastic surface is set inside the lower frame, and the periphery of the elastic surface is connected to the lower frame through connectors. The bottom of the protective net is fixedly connected to the elastic surface, and the top of the protective net is connected to the upper frame through connectors.

2. The integrated folding trampoline as described in claim 1, characterized in that, The first connecting seat and the second connecting seat are provided with limiting surfaces corresponding to the folding rod; when the folding trampoline is in the unfolded state, the folding rod abuts against the first connecting seat and the second connecting seat through the limiting surfaces.

3. The integrated folding trampoline as described in claim 1, characterized in that, The second connecting seat and the support seat are provided with limiting blocks corresponding to the support rod; when the folding trampoline is in the unfolded state, the support rod abuts against the second connecting seat and the support seat through the limiting blocks.

4. The integrated folding trampoline as described in claim 1, characterized in that, The upper side of the connecting end of the two support rods is provided with an abutment surface, so that the connecting end of the support rod moves upward when the folding rod is folded, and the two support rods abut against each other through the abutment surface when unfolded.

5. The integrated folding trampoline as described in claim 1, characterized in that, The bottom of the support base is provided with an anti-slip pad.

6. The integrated folding trampoline as described in claim 1, characterized in that, Each of the folding rods is the same length.

Images