Best Square Trampoline Tech Features:

　　The best square trampoline frame is formed by four arc-shaped frame tubes and four straight frame tubes arranged at intervals and connected and enclosed; it is characterized in that one of the connecting ends of two adjacent frame tubes is fixed There is one end of a connecting pipe, the outer diameter of the connecting pipe is equal to or slightly smaller than the inner diameter of the frame pipe, and the other end of the connecting pipe is inserted into another adjacent frame pipe; the two ends of the frame pipe are straight A plug-in tube is respectively fixed on the bottom surface;

　　The best square trampoline frame is provided with four support frames below, and each of the support frames is connected with an arc-shaped frame tube and two straight frame tubes on both sides of the arc-shaped frame tube.

　　The best square trampoline support frame includes a horizontal horizontal tube and two vertical tubes extending upward from both ends of the horizontal horizontal tube. The vertical tube has an upper part and a lower part, and the lower part is inclined relative to the horizontal plane in the direction of the trampoline jumping pad. , the upper part deviates from the extending square of the lower part and is arranged towards the vertical horizontal plane, so that an obtuse angle is formed between the lower part and the upper part; the upper part is inserted into the plug-in tube.