公开(公告)号：US10207164B2

公开(公告)日：2019-02-19

申请号：US15229090

申请日：2016-08-04

申请人： Huang-Keng Hsu ,  Chin-Yih Chen

发明人： Huang-Keng Hsu ,  Chin-Yih Chen

IPC分类号： A63B59/00 ,  A63B59/48 ,  A63B60/22 ,  A63B60/40 ,  A63B59/40 ,  A63B49/08 ,  A63B51/04 ,  A63B71/00 ,  A63B49/035 ,  A63B51/01 ,  A63B60/14

摘要： A waterproof racket includes an annular skeleton, a receiving pocket having a pocket cavity, and a trampoline layer affixed to the receiving pocket. The annular skeleton is received in the pocket cavity to retain the receiving pocket in an annular configuration. The trampoline layer is affixed to a centerline of the receiving pocket, wherein the trampoline layer is stretched to form a trampoline surface in a tension manner.