| 摘要 |
An in-ground trampoline including a frame, trampoline mat, a plurality of springs and a protective pad. The protective pad incorporates a permeable material to allow for the passage of air through the protective pad. The in-ground trampoline system may also include a retaining wall which may comprise self-locking panels. In some embodiments, the self-locking panels may be attached to the frame of the in-ground trampoline. |
