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    • 6. 发明授权
    • Stable basin-shaped trampoline
    • US11358017B2
    • 2022-06-14
    • US17037996
    • 2020-09-30
    • Siqi Wang
    • Siqi Wang
    • A63B5/11A63B21/02
    • The present invention discloses a stable basin-shaped trampoline, which includes a frame, multiple resiliently flexible rods with lower ends and top ends respectively, and a bouncing mat; the lower end of each rod is inserted into the frame, and the bouncing mat is bridged arranged above the top ends of the rods; the outer diameter of the bouncing mat is less than that of the frame, the frame, the resiliently flexible rods and the mat encloses into an inverted basin-shaped structure with a relatively larger lower part and a small upper part; or, the outer diameter of the bouncing mat is larger than that of the frame, the frame, the resiliently flexible rods and the bouncing mat encloses into a basin-shaped structure with a large upper part and a small lower part. The basin-shaped structure increases the stability of the trampoline and makes the trampoline not easy to flip.