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    • 9. 发明授权
    • Punching bag
    • 出气筒
    • US07824316B2
    • 2010-11-02
    • US12499105
    • 2009-07-08
    • Yu-Hsiang WangWen-Chuan Wang
    • Yu-Hsiang WangWen-Chuan Wang
    • A63B21/00
    • A63B69/32A63B69/201A63B2220/53
    • A punching bag is provided. The punching bag is positioned on a fixed pillar, and comprises a supporting frame, a foam layer, a force-bearing plate, and a punch pad. The supporting frame is attached and fastened to the fixed pillar. The foam layer is disposed on the supporting frame, and at least a sensing element is positioned on a surface of the foam layer for measuring an external punch force. The force-bearing plate is disposed on the foam layer and utilized for covering the foam layer, wherein at least an elastic element correspondingly attached to the at least a sensing element is positioned on an inner side of the force-bearing plate. The punch pad is utilized for covering and attaching to the force-bearing plate to bear the external punch force.
    • 提供一个冲压袋。 冲压袋位于固定支柱上,包括支撑框架,泡沫层,承力板和冲压垫。 支撑框架固定在固定支柱上。 泡沫层设置在支撑框架上,并且至少一个感测元件位于泡沫层的表面上,用于测量外部冲压力。 承载板设置在泡沫层上并用于覆盖泡沫层,其中至少一个相应地连接到至少一个感测元件的弹性元件位于承力板的内侧。 冲压垫用于覆盖并附着在承力板上以承受外部冲压力。