a safety trampoline

Abstract

The invention provides a safety trampoline, which comprises jumping cloth and a frame, wherein the frame comprises a first bottom frame, a second bottom frame and a plurality of vertical pillars; thefirst bottom frame is fixedly connected to the upper ends of the vertical pillars; the second bottom frame is fixedly connected to the vertical pillars and is arranged under the first bottom frame; the outer contour of the second bottom frame is less than the outer contour of the first bottom frame and the second bottom frame is coaxial with the center of a first top frame; the jumping cloth covers the first bottom frame, and the jumping cloth is provided with a plurality of extension parts; the extension parts extend towards the second bottom frame, and the extension parts are arranged at intervals; the vertical pillars are inserted in gaps of the extension parts; tension springs are arranged around the outer side of the second bottom frame; the tension springs are arranged between the first bottom frame and the second bottom frame in an inclined mode; and one end of each tension spring is fixedly connected to the first bottom frame and the other end is fixedly connected to the corresponding extension part. According to the safety trampoline provided by the invention, users, who take exercises on the trampoline, cannot get stumbled by the springs, so that the safety performance ofthe trampoline is enhanced; and under the circumstance of a same area, the effective using area of the trampoline is increased.

Description

technical field [0001] The invention relates to the technical field of sports equipment, in particular to a safety trampoline. Background technique [0002] For many years, bouncing on a trampoline has been considered recreational activity for people of all ages. However, as the sales and popularity of home and backyard recreational trampolines have increased, so have injuries. The trampoline of the prior art uses a plurality of springs as the source of elastic force of its jumping cloth. For the sake of safety, a protective pad needs to be laid on the springs of the trampoline to avoid accidents. However, this kind of protective pad needs to increase the cost of the trampoline; and because the spring will produce elastic deformation, the protective pad is tightly covered with the spring when it is not in use, but after the elastic deformation of the spring, the length of the spring will change, and the protective pad will change at the same time. Deviation occurs, resulti...

AI Technical Summary

Problems solved by technology

However, this kind of protective pad needs to increase the cost of the trampoline; and because the spring will produce elastic deformation, the protective pad tightly covers the spring when it is not in use, but after the elastic deformation of the spring, the length of the spring will change, and the protective pad will change at the same time. Deviation occurs, resulting in uneven coverage and spring leakage, which may increase the incidence of safety accidents, and because a coil of springs is laid around the frame, the area of ​​the trampoline that users can use is actually reduced

And because children have poor balance ability when using the trampoline, they are prone to unstable center when using the trampoline, and accidental injury when they fall into the spring area

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