Embodiments of the invention provide a series of tensioning straps that are applied to the trampoline frame under tension. The tensioning straps serve to stiffen the trampoline frame which improves performance. The tensioning straps may be improved via the application of various sideways straps as well. The tensioning straps and the sideways straps may reside in channels or loops on the trampoline edge pad in order to further secure the edge pad in place.

Embodiments of the invention provide a series of tensioning straps that are applied to the trampoline frame under tension. The tensioning straps serve to stiffen the trampoline frame which improves performance. The tensioning straps may be improved via the application of various sideways straps as well. The tensioning straps and the sideways straps may reside in channels or loops on the trampoline edge pad in order to further secure the edge pad in place.

A trampoline frame connecting structure, a trampoline frame and a trampoline are provided. The trampoline frame connecting structure includes left and right frame traverse pipes, a mesh guard pipe, trampoline leg pipes and a connecting joint, wherein the connecting joint is a square pipe, positioning bulges are formed on left and right inner walls of the connecting joint, square nozzles are formed at ends of the left and right frame traverse pipes, an elongated positioning groove is formed on the left and right frame traverse pipes, and an interference fit is formed between the elongated positioning groove and the positioning bulges for a secondary positioning between the left and right frame traverse pipes and the connecting joint. A connection between the left and right frame traverse pipes and the connecting joint is stable and improves a positioning accuracy of a installed trampoline.

A trampoline frame connecting structure, a trampoline frame and a trampoline are provided. The trampoline frame connecting structure includes left and right frame traverse pipes, a mesh guard pipe, trampoline leg pipes and a connecting joint, wherein the connecting joint is a square pipe, positioning bulges are formed on left and right inner walls of the connecting joint, square nozzles are formed at ends of the left and right frame traverse pipes, an elongated positioning groove is formed on the left and right frame traverse pipes, and an interference fit is formed between the elongated positioning groove and the positioning bulges for a secondary positioning between the left and right frame traverse pipes and the connecting joint. A connection between the left and right frame traverse pipes and the connecting joint is stable and improves a positioning accuracy of a installed trampoline.

Trampoline systems containing multiple trampoline jumping surfaces are disclosed. Methods of making and using trampoline systems containing multiple trampoline jumping surfaces are also disclosed.

Trampoline systems containing multiple trampoline jumping surfaces are disclosed. Methods of making and using trampoline systems containing multiple trampoline jumping surfaces are also disclosed.

A safety trampoline, including a trampoline frame, trampoline supporting legs, a jumping mat, springs and an elastic protective sleeve, wherein the jumping mat is connected to the trampoline frame through the springs; a periphery of the jumping mat is connected to connecting rings; the elastic protective sleeve is ring-shaped; a plurality of net holes are formed at a first end of the elastic protective sleeve; the connecting rings pass through the plurality of net holes to clamp the elastic protective sleeve between the springs and the jumping mat; and a second end of the elastic protective sleeve is turned to a bottom of the trampoline frame and an edge thereof is tied to cover upper parts of the springs. Through an arrangement of the elastic protective sleeve, the elastic protective sleeve and the jumping mat, or the elastic protective sleeve, the jumping mat and a trampoline pad are integrally connected.

A safety trampoline, including a trampoline frame, trampoline supporting legs, a jumping mat, springs and an elastic protective sleeve, wherein the jumping mat is connected to the trampoline frame through the springs; a periphery of the jumping mat is connected to connecting rings; the elastic protective sleeve is ring-shaped; a plurality of net holes are formed at a first end of the elastic protective sleeve; the connecting rings pass through the plurality of net holes to clamp the elastic protective sleeve between the springs and the jumping mat; and a second end of the elastic protective sleeve is turned to a bottom of the trampoline frame and an edge thereof is tied to cover upper parts of the springs. Through an arrangement of the elastic protective sleeve, the elastic protective sleeve and the jumping mat, or the elastic protective sleeve, the jumping mat and a trampoline pad are integrally connected.

The disclosure relates to a trampoline that has a circumferential frame and a bounce mat, which has numerous hooks. The hooks each have at least one receiver that is bordered on one side by a side wall. A cord ring with a joint is placed in each receiver in order to attach the bounce mat to the circumferential frame. The side wall has a first recess in which the joint engages. The joint is retained in the hook by the recess such that the cord ring does not slip while the trampoline is being used.

The disclosure relates to a trampoline that has a circumferential frame and a bounce mat, which has numerous hooks. The hooks each have at least one receiver that is bordered on one side by a side wall. A cord ring with a joint is placed in each receiver in order to attach the bounce mat to the circumferential frame. The side wall has a first recess in which the joint engages. The joint is retained in the hook by the recess such that the cord ring does not slip while the trampoline is being used.