Trampoline

A trampoline, comprising a jumping surface and a foldable bed frame, wherein

• the foldable bed frame comprises a frame body formed by a plurality of side rods in a surrounding manner,
• and a support assembly arranged below each of the side rods;
• a connecting base is arranged between two adjacent side rods, and each of the side rods includes two section rods, wherein proximal ends of the two section rods are pivotally connected to each other, and distal ends of the two section rods are pivotally connected to corresponding connecting bases respectively;
• a supporting base is arranged below each of the connecting bases;
• each of the support assemblies comprises two support rods that are pivotally connected in an X-shaped and crossed manner, upper ends of the two support rods are pivotally connected to corresponding connecting bases respectively, and lower ends of the two support rods are pivotally connected to corresponding supporting bases respectively;
• the jumping surface is located inside the frame body, and peripheral edges of the jumping surface are connected to the frame body through a plurality of connecting members;
• and
• when the foldable bed frame is folded, the proximal ends of the two section rods of each of the side rods move upward, the distal ends of the two section rods of each of the side rods move closer to each other, and the two support rods of each of the support assemblies also move closer to each other;
• further, when the distal ends of the two section rods of each of the side rods move closer to each other, the two section rods of each of the side rods and the two support rods of each of the support assemblies also move toward a center of the trampoline, and the jumping surface and the connecting members are folded inward.