Trampoline ground peg and trampoline comprising same

Abstract

The utility model relates to a trampoline ground pin and including its trampoline belong to trampoline technical field, that trampoline ground pin, including ground pin body and windproof anchor spare, ground pin body includes sleeve pipe and base, sleeve pipe is used for the bottom of trampoline support leg of sleeve connection, its axial line is along vertical setting, base is used for contacting ground, and the middle part of base is connected to the axial bottom end of sleeve pipe, and base is distributed with a plurality of fixed holes around sleeve pipe, and fixed hole is along vertical and penetrates base, windproof anchor spare is used for anchoring into ground, and it is worn in fixed hole to anchor ground pin body in ground. The trampoline ground pin can be fixed to the ground, improve the windproof performance of trampoline, avoid the displacement of trampoline in the use process.

Description

Technical Field

[0001] This utility model belongs to the field of trampoline technology, and particularly relates to a trampoline base and a trampoline including the same. Background Technology

[0002] Trampolines, as equipment combining entertainment and fitness, are widely used in various settings such as homes, parks, gyms, and children's playgrounds. With the increasing demand for leisure and fitness, the safety and stability of trampoline products have gradually become a core focus for users. Most existing trampoline products are directly supported by outriggers on outdoor or indoor ground, with no fixed structure between the trampoline and the ground. In indoor trampoline products, to avoid rigid contact between the outriggers and the indoor floor, which could damage the floor, sometimes footings are installed at the bottom of the outriggers. However, these footings also have no fixed structure between them and the ground, serving only a cushioning function. Because existing trampolines are not fixed to the ground, they are easily blown over in strong winds when used outdoors, or experience unavoidable displacement during use, posing significant safety hazards and stability defects. Utility Model Content

[0003] To address the problems of poor wind resistance and easy displacement during use caused by the lack of fixation between existing trampolines and the ground, this utility model provides a trampoline base and a trampoline including the base. The trampoline base can be fixed to the ground, improving the wind resistance of the trampoline and preventing displacement during use.

[0004] This utility model provides a trampoline base, comprising: The base body includes a sleeve and a base; the sleeve is used to fit onto the bottom of the trampoline support leg, and its axis is set vertically; the base is used to contact the ground, and the middle part of the base is connected to the axial bottom end of the sleeve. The base is provided with multiple fixing holes distributed around the sleeve, and the fixing holes penetrate the base vertically. Windproof anchors are used to anchor into the ground. They are inserted through fixing holes to anchor the ground body to the ground.

[0005] In some embodiments, the base includes a plurality of protruding corners distributed around the sleeve. The height of the protruding corners gradually decreases from the end closest to the sleeve to the end furthest from the sleeve. The outer surfaces of two adjacent protruding corners near the sleeve are connected by a concave arc surface. Each protruding corner has a fixing hole.

[0006] In some embodiments, the windproof anchor includes an anchor portion and a hook portion, the anchor portion being vertically disposed to pass through a fixing hole, and the hook portion being connected to the top of the anchor portion to hook the protruding corner portion.

[0007] In some embodiments, the base has a hollow structure with an open bottom, and a number of reinforcing ribs are formed in the hollow area of ​​the base in a cross-shaped mesh pattern. The reinforcing ribs divide the hollow area to form a number of weight-reducing grooves.

[0008] In some embodiments, the outer peripheral surface of the axial bottom end of the sleeve is smoothly connected to the top surface of the base.

[0009] In some embodiments, the sleeve and the base are integrally formed.

[0010] This embodiment also provides a trampoline, including a trampoline frame; the trampoline frame has multiple vertically arranged legs, and the bottom ends of the legs are connected to trampoline feet as described in any of the above technical solutions.

[0011] In some embodiments, the bottom end of the support leg is provided with a limiting ball, and the sleeve of the trampoline foot has a limiting hole for accommodating the limiting ball.

[0012] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows: 1. The trampoline foot provided by this utility model connects the trampoline legs through a sleeve set on the upper part of the foot body, and the base set on the lower part of the foot body contacts the ground. Then, the foot body is anchored to the ground through the fixing hole of the base by the windproof anchor, thereby realizing the fixation of the trampoline to the ground, avoiding displacement of the trampoline during use, and improving the windproof performance and safety of the trampoline. 2. The trampoline provided by this utility model is anchored to the ground by the trampoline feet installed at the bottom of the legs, which has excellent wind resistance and high safety. Attached Figure Description

[0013] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 A schematic diagram of the structure of the trampoline base provided in one embodiment of this utility model; Figure 2 A perspective view of the trampoline footwork body from one angle, provided for an embodiment of this utility model; Figure 3 A perspective view of the trampoline footwork body from another angle, as provided in one embodiment of the present invention; Figure 4 This is a schematic diagram of the structure of a trampoline provided in one embodiment of the present invention; Figure 5 for Figure 4 A magnified view of a portion of point A in the middle.

[0014] In the picture: 1. Trampoline base; 2. Trampoline frame; 11. Surface material; 111. Sleeve; 112. Base; 1121. Convex corner; 1122. Reinforcing rib; 12. Windproof anchor; 121. Anchor part; 122. Hook part; 21. Support leg; 211. Limiting ball; a. Fixing hole; b. Concave arc surface; c. Limiting hole; d. Weight reduction groove. Detailed Implementation

[0015] The technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0016] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] As attached Figure 1 and Figure 2 As shown in an illustrative embodiment of the trampoline foot 1 of this utility model, the trampoline foot 1 includes a foot body 11 and a windproof anchor 12; the foot body 11 includes a sleeve 111 and a base 112; the sleeve 111 is used to fit onto the bottom of the trampoline support leg 21, and its axis is arranged vertically; the base 112 is used to contact the ground, and the middle part of the base 112 is connected to the axial bottom end of the sleeve 111. The base 112 is provided with a plurality of fixing holes a around the sleeve 111, and the fixing holes a penetrate the base 112 vertically; the windproof anchor 12 is used to anchor into the ground, and it is detachably inserted through the fixing holes a to anchor the foot body 11 to the ground.

[0019] The trampoline foot 1 is connected to the trampoline support leg 21 via a sleeve 111 on the upper part of the foot 11. The base 112 at the lower part of the foot 11 contacts the ground, and the foot 11 is anchored to the ground by a windproof anchor 12 passing through a fixing hole a in the base 112. This secures the trampoline to the ground, preventing displacement during use and improving its wind resistance and safety. It should be noted that when the trampoline foot 1 is used outdoors in windless or low-wind conditions, or indoors, the windproof anchor 12 can be removed, leaving the trampoline supported solely by the foot 11.

[0020] like Figure 2 As shown, the base 112 includes a plurality of protruding corner portions 1121 distributed around the sleeve 111. The height of the protruding corner portions 1121 gradually decreases from the end near the sleeve 111 to the end away from the sleeve 111. The outer surfaces of two adjacent protruding corner portions 1121 near the end of the sleeve 111 are connected by a concave arc surface b. Each protruding corner portion 1121 has a fixing hole a. The base 112 with the above structure allows the plurality of protruding corner portions 1121 to extend in different directions relative to the sleeve 111, which is beneficial to improving the support stability. It should be noted that in this embodiment, the base 112 has four protruding corner portions 1121, which are evenly distributed around the sleeve 111.

[0021] like Figure 1 and Figure 2 As shown, the windproof anchor 12 includes an anchor portion 121 and a hook portion 122. The anchor portion 121 is vertically arranged to pass through the fixing hole a, and the hook portion 122 is connected to the top of the anchor portion 121 to hook the protruding corner portion 1121. The windproof anchor 12, configured in this way, cooperates with the base 112 having the protruding corner portion 1121, which can effectively prevent the base 112 from detaching from the windproof anchor 12, and helps to improve the firmness of the anchoring connection between the base body 11 and the ground.

[0022] like Figure 3As shown, the base 112 has a hollow structure with an open bottom. Several reinforcing ribs 1122 are formed in a crisscrossing mesh pattern within the hollow area of ​​the base 112, dividing the hollow area into several weight-reducing grooves d. The hollow structure of the base 112 significantly reduces the material usage, lowers the overall weight of the base body 11, facilitates the transport and installation of the trampoline, and reduces manufacturing costs. Simultaneously, the crisscrossing mesh pattern of the reinforcing ribs 1122 within the hollow area divides the hollow area into multiple weight-reducing grooves d. While achieving weight reduction, the supporting effect of the reinforcing ribs 1122 effectively compensates for any potential strength deficiencies that might arise from the hollow structure. This allows the base 112 to maintain high structural strength and load-bearing capacity while remaining lightweight, stably supporting the weight of the trampoline and the user. It should be noted that reinforcing ribs 1122 are connected between different sidewalls of the hollow area, between the sidewalls of the hollow area and the walls of the fixing holes a, and between the walls of different fixing holes a.

[0023] like Figure 2 As shown, the outer circumferential surface of the bottom axial end of the sleeve 111 smoothly transitions to the top surface of the base 112. This design effectively eliminates stress concentration areas at the connection between the sleeve 111 and the base 112. When the trampoline is subjected to external forces, the stress can be evenly transferred through the smooth transition surface, preventing cracking or damage at the connection due to stress concentration, and significantly improving the structural strength and durability of the base body 11. Moreover, the smooth transition connection between the sleeve 111 and the base 112 makes the base body 11 more aesthetically pleasing.

[0024] like Figure 2 As shown, the sleeve 111 and the base 112 are preferably integrally formed. Using an integrally formed base body 11 improves the structural strength of the base body 11 and facilitates processing. Specifically, in this embodiment, the base body 11 is integrally injection molded.

[0025] Based on the trampoline footing 1 provided in the above embodiments, such as Figure 4 and Figure 5 As shown, this embodiment of the invention also provides a trampoline, which includes a trampoline frame 2. The trampoline frame 2 has multiple vertically arranged support legs 21, and the bottom ends of the support legs 21 are connected to the aforementioned trampoline feet 1. The trampoline is anchored to the ground by the trampoline feet 1 installed at the bottom of the support legs 21, and has excellent wind resistance and high safety in use.

[0026] like Figure 5As shown, the bottom end of the support leg 21 is provided with a limiting ball 211, and the sleeve 111 of the trampoline foot 1 has a limiting hole c for accommodating the limiting ball 211. The limiting ball 211 at the bottom end of the support leg 21 cooperates with the limiting hole c of the sleeve 111 of the trampoline foot 1, ensuring that the support leg 21 is inserted correctly while preventing it from detaching from the foot 11, thus further improving the trampoline's wind resistance. It should be noted that, as... Figure 2 As shown, the limiting hole c can be set in the part where the sleeve 111 and the base 112 are smoothly connected. Compared with other parts of the sleeve 111, the smooth transition connection part of the sleeve 111 has a larger outer diameter, higher structural strength, and is more conducive to resisting the shear force of the limiting ball 211 on the sleeve 111.

[0027] Finally, it should be noted that the various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0028] The above embodiments are only used to illustrate the technical solution of this utility model and not to limit it; although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications can still be made to the specific implementation of this utility model or equivalent substitutions can be made to some technical features without departing from the spirit of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the technical solution claimed by this utility model.

Claims

1. A trampoline base, characterized in that, include: The trampoline body includes a sleeve and a base; the sleeve is used to fit onto the bottom of the trampoline support leg, and its axis is set vertically; the base is used to contact the ground, and the middle part of the base is connected to the axial bottom end of the sleeve. The base is provided with a plurality of fixing holes distributed around the sleeve, and the fixing holes penetrate the base vertically. A windproof anchor, used for anchoring into the ground, is detachably inserted through the fixing hole to anchor the ground body to the ground.

2. The trampoline base according to claim 1, characterized in that, The base includes a plurality of protruding corners distributed around the sleeve. The height of the protruding corners gradually decreases from the end closest to the sleeve to the end furthest from the sleeve. The outer surfaces of two adjacent protruding corners near the sleeve are connected by a concave arc surface. Each protruding corner has a fixing hole.

3. The trampoline base according to claim 2, characterized in that, The windproof anchor includes an anchor part and a hook part. The anchor part is arranged vertically to pass through the fixing hole, and the hook part is connected to the top of the anchor part to hook the convex corner.

4. The trampoline footing of claim 1, wherein, The base has a hollow structure with an open bottom. Several reinforcing ribs are formed in a cross-shaped mesh within the hollow area of ​​the base. The reinforcing ribs divide the hollow area into several weight-reducing grooves.

5. The trampoline footing according to claim 1, wherein, The outer circumferential surface of the bottom axial end of the sleeve is smoothly connected to the top surface of the base.

6. The trampoline footing of claim 5, wherein, The sleeve and the base are integrally formed.

7. A trampoline, including a trampoline frame, characterized in that, The trampoline frame has multiple vertically arranged legs, the bottom ends of which are connected to trampoline feet as described in any one of claims 1-6.

8. The trampoline of claim 7, wherein, The bottom end of the support leg is provided with a limiting ball, and the sleeve of the trampoline foot is provided with a limiting hole for accommodating the limiting ball.

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