trampolines

Abstract

This invention discloses a trampoline, including a base assembly, a jump cloth assembly, and an elastic rope assembly. The base assembly has multiple first wiring hole groups, each first wiring hole group including a first wiring hole and a second wiring hole. The jump cloth assembly has multiple second wiring hole groups, each second wiring hole group including a third wiring hole and a fourth wiring hole. The elastic rope assembly includes multiple elastic rope bodies, each elastic rope body including a first rope segment, a second rope segment, a third rope segment, and a fourth rope segment connected in sequence. The end of the first rope segment away from the second rope segment is connected to the end of the fourth rope segment away from the third rope segment. The first rope segment passes through the first wiring hole, the second rope segment passes through the fourth wiring hole, the third rope segment passes through the second wiring hole, and the fourth rope segment passes through the third wiring hole. When the jump cloth assembly is subjected to an impact force, the elastic rope body undergoes elastic deformation and moves relative to the base assembly, thereby increasing the elasticity of the trampoline.

Description

Technical Field

[0001] This invention relates to the field of trampoline technology, and in particular to a trampoline. Background Technology

[0002] Various types of trampolines are used as sports equipment, both for recreational and competitive sports. A trampoline generally consists of elastic ropes, a base, and a jumping cloth. The jumping cloth is attached to the base via the elastic ropes, forming a jumping surface in a horizontal plane on which the trampoline user can jump. Because the elastic ropes are continuously wound between the base and the jumping cloth, the trampoline's elasticity is insufficient. Summary of the Invention

[0003] The present invention aims to at least solve one of the technical problems existing in the prior art. To this end, the present invention proposes a trampoline that can improve the elasticity of the trampoline.

[0004] A trampoline according to an embodiment of the present invention includes: The base assembly is provided with a plurality of first wiring hole groups, each of the first wiring hole groups including a first wiring hole and a second wiring hole; The fabric patch assembly is provided with multiple second wiring hole groups, each of the second wiring hole groups including a third wiring hole and a fourth wiring hole; An elastic rope assembly includes multiple elastic rope bodies. The first wiring hole group, the second wiring hole group, and the elastic rope bodies correspond one-to-one. Each elastic rope body includes a first rope segment, a second rope segment, a third rope segment, and a fourth rope segment connected in sequence. The end of the first rope segment away from the second rope segment is connected to the end of the fourth rope segment away from the third rope segment. The first rope segment passes through the first wiring hole, the second rope segment passes through the fourth wiring hole, the third rope segment passes through the second wiring hole, and the fourth rope segment passes through the third wiring hole. When the jump cloth assembly is subjected to an impact force, the elastic rope undergoes elastic deformation, and the first rope segment, the second rope segment, the third rope segment, and the fourth rope segment are able to move relative to the base assembly.

[0005] The trampoline according to embodiments of the present invention has at least the following beneficial effects: When a user jumps on the trampoline assembly, the assembly experiences an impact force, causing the elastic ropes to deform elastically. The first rope segment can move relative to the first cable hole, the second rope segment can move relative to the fourth cable hole, the third rope segment can move relative to the second cable hole, and the fourth rope segment can move relative to the third cable hole, thereby extending or contracting the elastic ropes. This increases the tensile length and elastic deformation of the elastic ropes, thus improving the trampoline's elasticity.

[0006] According to some embodiments of the present invention, the base assembly includes an annular base and a plurality of first connecting structures connected to the annular base, the plurality of first connecting structures being arranged at circumferential intervals along the annular base, and the first wiring holes being disposed on the first connecting structures.

[0007] According to some embodiments of the present invention, the trampoline further includes an inflation connector connected to the annular base, the annular base having an inflation chamber communicating with the inflation connector.

[0008] According to some embodiments of the present invention, the first connection structure includes a first connector and a second connector arranged circumferentially at intervals along the annular base, the first wiring hole being disposed in the first connector and the second wiring hole being disposed in the second connector.

[0009] According to some embodiments of the present invention, on a plane perpendicular to the vertical direction, the projections of the outer peripheral wall and the inner peripheral wall of the annular base are both circular structures.

[0010] According to some embodiments of the present invention, the jump fabric assembly includes a jump fabric body and a plurality of second connecting structures connected to the jump fabric body. The second connecting structures are arranged at intervals along the circumference of the jump fabric body, and the second wiring holes are arranged in the second connecting structures.

[0011] According to some embodiments of the present invention, the second connection structure includes a third connector and a fourth connector spaced apart circumferentially along the main body of the jumper fabric, wherein the third wiring hole is disposed in the third connector and the fourth wiring hole is disposed in the fourth connector.

[0012] According to some embodiments of the present invention, the third connector includes a first fabric tape and a first connecting ring, one end of the first fabric tape is connected to the main body of the jumper fabric, the other end of the first fabric tape is connected to the first connecting ring, and the third wiring hole is provided in the first connecting ring; The fourth connector includes a second fabric tape and a second connecting ring. One end of the second fabric tape is connected to the main body of the jumper fabric, and the other end of the second fabric tape is connected to the second connecting ring. The fourth wiring hole is located in the second connecting ring.

[0013] According to some embodiments of the present invention, both the first connecting ring and the second connecting ring are located on the outer side of the main body of the jumper fabric.

[0014] According to some embodiments of the present invention, the trampoline further includes a locking member connected between the first rope segment and the fourth rope segment to restrict movement of the first rope segment relative to the fourth rope segment.

[0015] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein: Figure 1 This is a top view of a trampoline according to an embodiment of the present invention; Figure 2 for Figure 1 A magnified view of part A in the middle.

[0017] Icon labels: Base assembly 100, first wiring hole 101, second wiring hole 102, base body 110, first connector 120, second connector 130; The jump fabric assembly 200, the third wiring hole 201, the fourth wiring hole 202, the jump fabric body 210, the third connector 220, the first fabric tape 221, the first connecting ring 222, the fourth connector 230, the second fabric tape 231, and the second connecting ring 232; Elastic rope assembly 300, elastic rope body 310, first rope segment 311, second rope segment 312, third rope segment 313, fourth rope segment 314, locking element 400. Detailed Implementation

[0018] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0019] In the description of this invention, it should be understood that the orientation descriptions, such as up, down, etc., are based on the orientation or positional relationship shown in the drawings and are only for the convenience of describing this invention and simplifying the description, and are not intended to 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 invention.

[0020] In the description of this invention, "multiple" refers to two or more. The use of "first" and "second" is for distinguishing technical features only and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features or their sequential relationship.

[0021] In the description of this invention, unless otherwise explicitly defined, terms such as "set up," "install," and "connect" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this invention in conjunction with the specific content of the technical solution.

[0022] In related technologies, trampolines generally include elastic ropes, a base, and a jumping cloth. The jumping cloth is installed on the base via the elastic ropes, forming a jumping surface in a horizontal plane, on which the trampoline user can jump. Because the elastic ropes are continuously wound between the base and the jumping cloth, when the jumping cloth assembly is subjected to impact, the elastic ropes can undergo elastic deformation. However, the elastic ropes cannot move relative to the base, resulting in insufficient elastic deformation of the elastic ropes and insufficient elasticity of the trampoline.

[0023] Reference Figure 1 , Figure 2 , Figure 1 This is a top view of a trampoline according to an embodiment of the present invention. Figure 2 for Figure 1 A partial enlarged view of part A. This embodiment of the invention proposes a trampoline, including a base assembly 100, a trampoline assembly 200, and an elastic rope assembly 300. The base assembly 100 has multiple first wiring hole groups, each including a first wiring hole 101 and a second wiring hole 102. The trampoline assembly 200 has multiple second wiring hole groups, each including a third wiring hole 201 and a fourth wiring hole 202. The elastic rope assembly 300 includes multiple elastic rope bodies 310. The first wiring hole groups, second wiring hole groups, and elastic rope bodies 310 correspond one-to-one. Each elastic rope body 310 includes a first rope segment 311, a second rope segment 312, a third rope segment 313, and a fourth rope segment 314 connected sequentially. The end of the first rope segment 311 away from the second rope segment 312 is connected to the end of the fourth rope segment 314 away from the third rope segment 313. The first rope segment 311 passes through the first wiring hole 101, the second rope segment 312 passes through the fourth wiring hole 202, the third rope segment 313 passes through the second wiring hole 102, and the fourth rope segment 314 passes through the third wiring hole 201. When the trampoline assembly 200 is subjected to an impact force, the elastic rope 310 undergoes elastic deformation, and the first rope segment 311, the second rope segment 312, the third rope segment 313, and the fourth rope segment 314 can move relative to the base assembly 100, which can increase the tensile length and elastic deformation of the elastic rope 310, thereby improving the elasticity of the trampoline.

[0024] For example, when a user jumps on the trampoline assembly 200, the trampoline assembly 200 is subjected to an impact force. The trampoline assembly 200 pulls on each elastic rope 310 to undergo elastic deformation. The first rope segment 311 can move relative to the first cable hole 101, the second rope segment 312 can move relative to the fourth cable hole 202, the third rope segment 313 can move relative to the second cable hole 102, and the fourth rope segment 314 can move relative to the third cable hole 201, so as to achieve the extension or contraction of the elastic rope 310, which can increase the tensile length and elastic deformation of the elastic rope 310, thereby improving the elasticity of the trampoline.

[0025] It should be noted that the ability of the first rope segment 311 to move relative to the base assembly 100 means that the first rope segment 311 can move along the axial direction of the first wiring hole 101 during the process of stretching or contraction; similarly, the ability of the second rope segment 312 to move relative to the base assembly 100 means that the second rope segment 312 can move along the axial direction of the fourth wiring hole 202 during the process of stretching or contraction; the ability of the third rope segment 313 to move relative to the base assembly 100 means that the third rope segment 313 can move along the axial direction of the second wiring hole 102 during the process of stretching or contraction; and the ability of the fourth rope segment 314 to move relative to the base assembly 100 means that the fourth rope segment 314 can move along the axial direction of the third wiring hole 201 during the process of stretching or contraction.

[0026] In some embodiments of the present invention, the base assembly 100 includes an annular base and a plurality of first connecting structures connected to the annular base. The plurality of first connecting structures are arranged at intervals along the circumference of the annular base. A first wiring hole group is provided on the first connecting structure. On the one hand, the annular base can stably support the jump cloth assembly 200. On the other hand, it can facilitate the connection and fixation of a plurality of elastic ropes 310.

[0027] In some embodiments of the present invention, the trampoline further includes an inflation connector connected to the annular base. The annular base is provided with an inflation chamber communicating with the inflation connector. On the one hand, this makes it suitable for outdoor scenarios, such as at sea or on the beach, to improve the versatility of the trampoline. On the other hand, it can reduce the risk of injury to the user when impacting the annular base, thereby improving the safety of the trampoline.

[0028] For example, when the trampoline is not in use, the gas in the inflation chamber can be released through the inflation connector to reduce the overall volume of the trampoline, making it easier to store and move. When the trampoline is in use, gas can be injected into the inflation chamber through the inflation connector, making it suitable for outdoor scenarios such as at sea or on the beach, thus improving the trampoline's versatility. At the same time, the soft surface of the ring base can reduce the risk of injury when the user hits the ring base, thereby improving the safety of trampoline use.

[0029] As another implementation, the annular base can also be a metal frame, and there is no limitation on this.

[0030] In some embodiments of the present invention, the first connecting structure includes a first connector 120 and a second connector 130 arranged circumferentially along the annular base. A first wiring hole 101 is provided in the first connector 120, and a second wiring hole 102 is provided in the second connector 130. On the one hand, this can increase the wiring span of the elastic rope 310 on one side of the base assembly 100 and extend the effective working length of the elastic rope 310, thereby improving the elasticity of the trampoline. On the other hand, when the first connector 120 or the second connector 130 is damaged, it can be replaced independently, which can reduce the maintenance cost of the trampoline.

[0031] In some embodiments of the present invention, the projections of the outer and inner peripheral walls of the annular base on a plane perpendicular to the vertical direction are both circular structures, ensuring uniform stress on the annular base and improving the structural strength of the annular base.

[0032] In some embodiments of the present invention, the jump cloth assembly 200 includes a jump cloth body 210 and a plurality of second connecting structures connected to the jump cloth body 210. The second connecting structures are arranged at intervals along the circumference of the jump cloth body 210. Second wiring holes are arranged in the second connecting structures to facilitate the connection and fixation of the elastic rope 310.

[0033] In some embodiments of the present invention, the second connection structure includes a third connector 220 and a fourth connector 230 arranged circumferentially along the main body of the trampoline 210. A third wiring hole 201 is provided in the third connector 220 and a fourth wiring hole 202 is provided in the fourth connector 230. On the one hand, this can increase the threading span of the elastic rope 310 on one side of the trampoline assembly 200 and extend the effective working length of the elastic rope 310, thereby improving the elasticity of the trampoline. On the other hand, when the third connector 220 or the fourth connector 230 is damaged, it can be replaced independently, which can reduce the maintenance cost of the trampoline.

[0034] In some embodiments of the present invention, the third connector 220 includes a first fabric strip 221 and a first connecting ring 222. One end of the first fabric strip 221 is connected to the trampoline body 210, and the other end of the first fabric strip 221 is connected to the first connecting ring 222. A third wiring hole 201 is provided in the first connecting ring 222. The fourth connector 230 includes a second fabric strip 231 and a second connecting ring 232. One end of the second fabric strip 231 is connected to the trampoline body 210, and the other end of the second fabric strip 231 is connected to the second connecting ring 232. A fourth wiring hole 202 is provided in the second connecting ring 232. This can reduce the movement resistance of the elastic rope 310, which is beneficial for the movement of the elastic rope 310 relative to the base, thereby improving the elasticity of the trampoline.

[0035] For example, the first and second fabric strips 221 and 231 are fixedly connected to the main body of the trampoline 210 by sewing, which can increase the contact area between the third connector 220 and the main body of the trampoline 210, as well as the contact area between the fourth connector 230 and the main body of the trampoline 210. This can disperse the impact force suffered by the main body of the trampoline 210. In addition, the first connecting ring 222 can reduce the movement resistance of the fourth rope segment 314, and the second connecting ring 232 can reduce the movement resistance of the second rope segment 312, which is conducive to the movement of the elastic rope 310 relative to the base, thereby improving the elasticity of the trampoline.

[0036] In some embodiments of the present invention, the first connecting ring 222 and the second connecting ring 232 are both located on the outside of the trampoline body 210, making the surface of the trampoline body 210 flat and preventing the first connecting ring 222 and the second connecting ring 232 from injuring the user, thereby improving the safety of trampoline use.

[0037] For example, the first connecting ring 222 extends radially outward from the outer side of the trampoline body 210, and the second connecting ring 232 extends radially outward from the outer side of the trampoline body 210, making the surface of the trampoline body 210 flat. This can prevent the first connecting ring 222 and the second connecting ring 232 from injuring the user, thereby improving the safety of trampoline use.

[0038] In some embodiments of the present invention, the trampoline further includes a locking member 400, which is connected between the first rope segment 311 and the fourth rope segment 314 to restrict the movement of the first rope segment 311 relative to the fourth rope segment 314. This can reduce the risk of the elastic rope 310 becoming loose due to repeated stretching and sliding during long-term use, and can maintain the stability and durability of the trampoline's elastic performance, thereby improving the safety and reliability of the trampoline.

[0039] For example, the locking element 400 is a metal clamp that holds the first rope segment 311 and the fourth rope segment 314 to restrict the movement of the first rope segment 311 relative to the fourth rope segment 314. This can reduce the risk of the elastic rope 310 coming loose due to repeated stretching and sliding during long-term use, and can maintain the stability and durability of the trampoline's elastic performance, thereby improving the safety and reliability of the trampoline.

[0040] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A trampoline, characterized in that, include: The base assembly (100) is provided with a plurality of first wiring hole groups, each of the first wiring hole groups including a first wiring hole (101) and a second wiring hole (102). The fabric patch assembly (200) is provided with a plurality of second wiring hole groups, each of the second wiring hole groups including a third wiring hole (201) and a fourth wiring hole (202). An elastic rope assembly (300) includes multiple elastic rope bodies (310). The first wiring hole group, the second wiring hole group, and the elastic rope body (310) correspond one-to-one. The elastic rope body (310) includes a first rope segment (311), a second rope segment (312), a third rope segment (313), and a fourth rope segment (314) connected in sequence. The end of the first rope segment (311) away from the second rope segment (312) is connected to the end of the fourth rope segment (314) away from the third rope segment (313). The first rope segment (311) passes through the first wiring hole (101), the second rope segment (312) passes through the fourth wiring hole (202), the third rope segment (313) passes through the second wiring hole (102), and the fourth rope segment (314) passes through the third wiring hole (201). When the jump cloth assembly (200) is subjected to an impact force, the elastic rope (310) undergoes elastic deformation, and the first rope segment (311), the second rope segment (312), the third rope segment (313), and the fourth rope segment (314) are able to move relative to the base assembly (100).

2. The trampoline according to claim 1, characterized in that: The base assembly (100) includes an annular base and a plurality of first connection structures connected to the annular base. The plurality of first connection structures are arranged at intervals along the circumference of the annular base, and the first wiring hole group is disposed on the first connection structure.

3. The trampoline according to claim 2, characterized in that: The trampoline also includes an inflation connector connected to the annular base, and the annular base has an inflation chamber communicating with the inflation connector.

4. The trampoline according to claim 2, characterized in that: The first connection structure includes a first connector (120) and a second connector (130) arranged circumferentially along the annular base. The first wiring hole (101) is provided on the first connector (120), and the second wiring hole (102) is provided on the second connector (130).

5. The trampoline according to claim 2, characterized in that: On a plane perpendicular to the vertical direction, the projections of both the outer and inner peripheral walls of the annular base are circular.

6. The trampoline according to claim 1, characterized in that: The jump fabric assembly (200) includes a jump fabric body (210) and a plurality of second connection structures connected to the jump fabric body (210). The second connection structures are arranged at intervals along the circumference of the jump fabric body (210), and the second wiring hole group is disposed on the second connection structure.

7. The trampoline according to claim 6, characterized in that: The second connection structure includes a third connector (220) and a fourth connector (230) arranged circumferentially along the main body of the jumper fabric (210), the third wiring hole (201) is provided on the third connector (220), and the fourth wiring hole (202) is provided on the fourth connector (230).

8. The trampoline according to claim 7, characterized in that: The third connector (220) includes a first fabric tape (221) and a first connecting ring (222). One end of the first fabric tape (221) is connected to the jumper body (210), and the other end of the first fabric tape (221) is connected to the first connecting ring (222). The third wiring hole (201) is provided in the first connecting ring (222). The fourth connector (230) includes a second fabric tape (231) and a second connecting ring (232). One end of the second fabric tape (231) is connected to the jumper body (210), and the other end of the second fabric tape (231) is connected to the second connecting ring (232). The fourth wiring hole (202) is provided on the second connecting ring (232).

9. The trampoline according to claim 8, characterized in that: The first connecting ring (222) and the second connecting ring (232) are both located on the outside of the main body of the jump cloth (210).

10. The trampoline according to claim 1, characterized in that: The trampoline also includes a locking element (400) connected between the first rope segment (311) and the fourth rope segment (314) to restrict the movement of the first rope segment (311) relative to the fourth rope segment (314).

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