发明名称 TRAMPOLINE
摘要 A trampoline comprising a flexible rebounding mat, a frame located beneath the mat, a plurality of spring elements connecting between the frame and the mat that hold the mat in tension above the frame, and a protective padding arrangement for at least partially covering the plurality of spring elements. The padding arrangement which comprises one or more pads is configured to prevent a trampoline user from sustaining injuries caused by accidentally stepping or jumping onto the spring elements.
申请公布号 WO2015009173(A1) 申请公布日期 2015.01.22
申请号 WO2014NZ00151 申请日期 2014.07.18
申请人 HILL, RALPH DOUGLAS 发明人 HILL, RALPH DOUGLAS
分类号 A63B5/11 主分类号 A63B5/11
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